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JNOD has a complete heat pump industry chain, and its products involves Swimming Pool Heat Pump, House Heating & Cooling Heat Pump, Domestic Hot Water Heat Pump, Heat Pump Dehumidifier, Commercial & Industrial High Temperature Water Heating Solution, Industrial and Agricultural Heat Pump Dryer,etc.The ultra-low temperature EVI heat pump has been widely used, too.
JNOD insisted on developing with technology innovation, it possessed of several national famous technicians and had invented multiply product patents. The company has been strictly implement the ISO international quality management system, and the products are of reliable guaranteed quality.
We are committed to providing customers the best hot water & heating solutions with our heat pump products, focusing on the latest technologies, strive for outstanding quality in our products and customer service.
The operating principle of heat pump water heaters is very similar to that of air conditioning systems. It consumes a small amount of electrical energy to get the compressor running. The working fluid is compressed by the compressor into a liquid state with high temperature and high pressure, and then enters the condenser to release heat to heat the water. By circulating and heating in this way, the water can be heated from 50°C to 65°C.
What are the main components of heat pump water heaters?
How does the heat pump water heater work?
Why should the heat pump water heater be green?
Four main components of refrigeration technology: evaporator, compressor, condenser and throttling device.
Three stable parts: liquid storage tank (compressor), expansion valve (capillary tube), dry filter (filtering water and impurities)
A large piece of defrosting: four-way valve
Break through traditional energy conversion theory to achieve high energy efficiency:
When operating the heat pump, the working medium in the evaporator can absorb the energy QA stored in the ambient medium;
And starting the system must consume energy, that is, the power consumption of the QB compressor;
At the same time, the heat emitted from the working medium to the high temperature medium in the condenser is QC;
After the compressor input work starts the system, the mechanical kinetic energy becomes thermal energy. The energy output of the heat pump is thus the sum of the work done by the compressor QB and the heat absorbed by the heat pump from the environment QA; Enter a QB to get QB+QA and break the traditional bottleneck that conversion between different energies cannot achieve full efficiency; Heat pump technology is more energy efficient.
heat pump water heaters work according to the "reverse carnotic" principle, specifically the "outdoor unit" as a heat exchanger absorbs heat from the outside air, heats the low boiling working medium (refrigerant) and evaporates it, and the refrigerant vapor The water is compressed and heated by the compressor and enters the water tank, and the water in which the heat is released is condensed and liquefied and then throttled and pressurized to return to the outer heat exchanger to enter the next circuit. The heat pump water heater simply absorbs the heat in the air to heat the water, and the air that has absorbed the heat can also be used in the kitchen to solve the problem of stuffy heat.
The heat pump water heater has energy saving functions.
The biggest advantage of the heat pump water heater is undoubtedly the energy saving. The low-temperature thermal energy in the air is converted into high-temperature thermal energy by the compressor. Based on the same amount of hot water generation, the energy saving is maximized compared to the water heater with electric heating, and the cost of use is only 1/4 of the cost of electric water heater. Compared to gas water heaters, it consumes no gas fuel and the cost of use is only 1/3 of the cost of gas water heaters. heat pump water heaters take air as the main body and save energy, which not only saves people's usage cost, but also corresponds to the main body of energy saving in the world. This is one of the biggest highlights of air energy water heaters.
Guangdong JNOD New Energy Technology Co., LTD. Focus on research and development of heat pumps and electric boilers, manufacturing and providing comprehensive energy saving solutions.
Heating and cooling heat pump is a device that transfers thermal energy from a low temperature heat source to a high temperature heat source. for cooling and heating. The low-temperature heat sources usually used in heat pump installations are the media around us - air, river water, sea water, urban sewage, surface water, groundwater, reclaimed water, fire pools, or the working fluid discharged from industrial production equipment, these working fluids Often has a similar temperature to the surrounding medium.
How does the heating and cooling heat pump work?
Compared with ordinary central air conditioning refrigeration and gas wall-hung boiler heating, why does heating and cooling heat pump feel better?
What are the installation precautions for heating and cooling heat pump?
Water flows from high to low, and heat is transferred from high-temperature objects to low-temperature objects, which is a natural law. However, in real life, for the needs of agricultural irrigation, domestic water, etc., people use water pumps to send water from low places to high places. Similarly, in today's increasingly tense energy environment, in order to recover the heat in the low-temperature hot gas usually discharged into the atmosphere, the low-temperature hot water discharged into the river, etc., the heating and cooling heat pump is used to transfer the heat energy from the low-temperature objects to the high-temperature objects. Then the high temperature object is used to heat water or heating, so that the heat can be fully utilized. The working principle of the heat pump system is consistent with the working principle of the refrigeration system.
Heating and cooling heat pump has an additional heat exchange procedure in the cycle process, and the temperature difference of the system heat exchange is smaller (the air temperature of the fan coil unit in summer is 15℃-20℃, and the air temperature of the fan coil unit in winter is about 32℃) , the wind blowing out is softer, it will not take too much moisture, and the comfort is much better.
The installation location of the heating and cooling heat pump is a problem. Many people look at the installation example and think that the heat pump host with a water tank takes up too much space. The installation of the elevator apartment has to occupy a large living balcony or kitchen space. In fact, the air energy heat pump is also related to the power Related, the equipment of a large apartment is very large, and the equipment of a small apartment will be very small, and it can even be installed on an ordinary central air-conditioning unit.
Guangdong JNOD New Energy Technology Co., LTD. can provide product certification requirements for local markets; provide catalogs, technical manuals; co-exhibit with the clients in leading industry exhibitions; do promotion on the local market's media by our news release resources.
Under normal circumstances, when the average temperature is -5°C, the Heating and Cooling Heat Pump can generate more than three times the amount of heat per kWh of electricity consumed, and the energy saving efficiency is as high as 75% compared to the direct conversion of electrical energy into heat; when the average temperature is - At 15°C, 1 kWh of electricity consumption can generate more than twice the heat; even at -25°C, the Heating and Cooling Heat Pump can normally provide heat for the room.
What are the similarities and differences between Heating and Cooling Heat Pump and solar water heaters?
What is PTC heating with Heating and Cooling Heat Pump?
What are the advantages of using the Heating and Cooling Heat Pump?
From the scope of application, heating continuity, operating cost, and installation conditions, Heating and Cooling Heat Pumpis easier to popularize than solar heating equipment, and solar heating equipment will be more affected by environmental factors. At the same time, the thermal efficiency of Heating and Cooling Heat Pump is very high, consuming 1 kWh of electricity can get three heat energy, and even if the thermal efficiency of solar energy reaches 100%, consuming 1 kWh of electricity can only generate 1 heat energy. It can be seen that the public is most concerned about energy saving. When the environment is harsh in winter, the energy consumption of Heating and Cooling Heat Pump is lower than that of solar heating equipment.
PTC electric heater is a kind of heater with automatic temperature control and power saving. It uses PTC heat-sensitive ceramic element as heating source, corrugated sheet made of aluminum alloy as radiator, and the heater is composed of bonding and welding. . Electric vehicle air-conditioning heater PTC generally collects data from temperature sensors through the air-conditioning controller, and adjusts the output power to achieve temperature setting. Currently widely used in pure electric vehicles. However, when the Heating and Cooling Heat Pump is used for heating in winter, the power consumption of the battery is very large, which seriously affects the cruising range. Now they have turned their attention to the heat pump solution, or the parallel solution of the two.
First, energy saving is beneficial to the comprehensive utilization of energy. Heating and Cooling Heat Pump absorbs the low temperature heat energy in the air, and converts it into high temperature heat energy after being compressed by the compressor, and its energy saving effect is quite significant;
Second, Heating and Cooling Heat Pump is conducive to environmental protection;
Third, the combination of cold and heat, the application rate of Heating and Cooling Heat Pump is high, saving investment,
Fourth, because the Heating and Cooling Heat Pump is electrically driven, it is more convenient to control.
The Heating and Cooling Heat Pump has achieved an irreplaceable position in furniture design. Guangdong JNOD New Energy Technology Co., LTD. is committed to providing various Heating and Cooling Heat Pumps of high quality for all customers from all over the world.
The heat pump water heaterabsorbs the low-temperature heat in the air, vaporizes the cold medium, and then compresses it through the compressor to increase the temperature, and then converts it through the heat exchanger to heat the water, and the compressed high-temperature heat energy is used to heat the water temperature.
What is the difference between a heat pump water heater and an air conditioner?
What are the advantages of heat pump water heater and compared with gas water heater?
What are the advantages of heat pump water heater compared to electric water heater?
When a general air conditioner is refrigerating, it absorbs the heat in the room through the phase change of the refrigerant in the evaporator (liquid to gas), and then realizes cooling through the heat release of the outdoor condenser. His heat exchange equipment is mainly finned heat exchangers. The heat pump water heater converts the low-grade energy in the air into high-grade energy that we can use. The heat is obtained by absorbing heat from the air through the phase change (endothermic) of the refrigerant in the evaporator, and then releasing heat through the indoor condenser (or jacket heat exchanger). This is his heating state. Its cooling is the same as that of general air conditioners, except that the heat exchanger may be different. General air conditioners use ordinary finned heat exchangers.
Gas water heaters heat the water temperature by burning combustible gas, and at the same time, will produce greenhouse gases such as carbon dioxide. If the continuous large amount of carbon dioxide on the earth exists in the air for a long time, it will produce a greenhouse effect on the earth's environment! The heat pump water heater only heats the water temperature with the heat in the air, and will not emit any toxic and harmful gases. In the era of energy saving and emission reduction, it is a water heater that is truly energy-saving and environmentally friendly. Secondly, gas water heaters may leak gas and cause human carbon monoxide poisoning accidents. Therefore, the safety of empty heat pump water heater is better than that of gas water heater.
We can compare heat pump water heater with electric water heater. Electric water heaters are heated with electric heating rods. The heat pump water heater heats the water temperature by absorbing heat from the air. The heat generated by the heat pump water heater consumes 1 kWh of electricity equivalent to the heat generated by the electric water heater consuming 4 kWh of electricity. In terms of energy saving, heat pump water heaters are far more energy efficient than electric water heaters. Second, in terms of security. The heat pump water heater just transfers the heat after compression heating to the water tank for heating, so the water and electricity are completely isolated. The electric water heater electric heating rod is directly heated in the water. Therefore, leakage accidents are easy to occur!
Guangdong JNOD New Energy Technology Co., LTD. is committed to providing customers the best hot water & heating solutions with our heat pump products, focusing on the latest technologies, strive for outstanding quality in our products and customer service.
With the continuous improvement of social and economic level, my country's air energy industry has ushered in a period of rapid development, and the scope of application of Swimming Pool Heat Pump products is also expanding. With the advantages of safety, energy saving and constant temperature, Swimming Pool Heat Pump has gradually become a better choice for swimming pools, gymnasiums, bathing centers and other places to solve the problem of constant temperature heating.
How does the Swimming Pool Heat Pump work?
What are the features of Swimming Pool Heat Pump?
Why choose the right Swimming Pool Heat Pump?
How does the Swimming Pool Heat Pump work?
Swimming Pool Heat Pump is a new type of high-efficiency energy-saving constant temperature heating equipment. It is a device that uses a small amount of electricity to drive heat from a low-temperature heat source to a high-temperature heat source based on the basic principle of reversed Carnot cycle. During operation, 1 part of energy is consumed, and 4 parts of energy (heat) are absorbed and transferred from the ambient air to the water, which saves 3/4 of the electricity compared to the water heater.
What are the features of Swimming Pool Heat Pump?
1. Swimming Pool Heat Pump, using advanced titanium alloy heat exchanger, has strong internal corrosion and can resist the erosion of chloride ions in water.
2. Swimming Pool Heat Pump is flexible in design and easy to install: integral design, beautiful and compact unit, small installation area.
3. The Swimming Pool Heat Pump project is easy to install, and the operation and maintenance costs are low.
4. The energy efficiency ratio of Swimming Pool Heat Pump is as high as 5.0, leading the industry.
5. Swimming Pool Heat Pump, using international environmentally friendly refrigerants (R410A/R417A), energy saving and environmental protection, no pollution to the environment.
6.Swimming Pool Heat Pump, super quiet, provide comfortable temperature.
Why choose the right Swimming Pool Heat Pump?
From "heating is too slow", "heating can't keep up with heat dissipation, the constant temperature feeling is useless", and even "the equipment uses electricity and does not dare to open it often", these problems may be caused by the wrong selection of Swimming Pool Heat Pumps. Therefore, when choosing a suitable Swimming Pool Heat Pump for a swimming pool, we must scientifically evaluate the required heating capacity of the swimming pool in the two stages of initial heating and constant temperature, and choose the one with greater demand as the basis for matching selection.
Under normal circumstances, the heating amount in the initial heating stage of the swimming pool will be higher than that in the constant temperature stage. Therefore, the first step in the selection of Swimming Pool Heat Pump is to understand the heating capacity required for the initial heating of the swimming pool.
JNOD has a complete heat pump industry chain, and its products involve Swimming Pool Heat Pump, House Heating & Cooling Heat Pump, Domestic Hot Water Heat Pump, Heat Pump Dehumidifier, Commercial & Industrial High Temperature Water Heating Solution, Industrial and Agricultural Heat Pump Dryer, etc.
The hot water produced by the heat pump water heater is directly sent to the user through the circulation system as hot water supply or small area heating is carried out by using the fan exhaust pipe. Air source Heat Pump Hot Water Heater is currently the best solution for large, medium and small hot water centralized supply systems in school dormitories, hotels, bathing centers and other places.
Why choose Heat Pump Hot Water Heater?
Where is the better place to install the main unit and water tank of the Heat Pump Hot Water Heater?
What is Heat Pump Hot Water Heater?
1. Safety
The Heat Pump Hot Water Heater has the potential safety hazard of leakage, and the gas water heater has the danger of gas poisoning. Compared with these two water heaters, the air energy water heater exchanges heat through the medium, which avoids the direct contact between the electric heating element and the water, which solves the problem. Second, because the raw material of Heat Pump Hot Water Heater is air, it also eliminates the possibility of gas explosion or gas poisoning in gas water heaters, allowing people to use it more comfortably and worry-free.
2. Environmental protection
Energy saving and environmental protection complement each other, and environmental protection is another plus point of Heat Pump Hot Water Heater in its energy saving advantages. First of all, the air energy water heater uses electric energy to compress air to produce heat energy, and does not emit waste gas and toxic gas, which is not only safe, but also creates a pollution-free bathing environment. Secondly, the use time of Heat Pump Hot Water Heater is as long as 15-20 years. The long lifespan can not only reduce the cost and trouble for people to replace the water heater, but also reduce waste production in a sense, which is also an important aspect of environmental protection. aspect.
Answer: The Heat Pump Hot Water Heater is the best choice to install it on the balcony or bay window. The advantage is that it does not occupy indoor space, it is safe and stable, and the entire hot water piping system will have sufficient hot water; the host is installed in a ventilated and sunny place. it is good. Bay windows or wall hangings can allow the host to absorb heat from the air as much as possible to improve heating efficiency. It is understood that more than 90% of users will choose this installation method.
All-in-one Heat Pump Water Heaters and Split Type Heat Pump Water Heater are included in this hot water series, both on/off and inverter is available. Eco-friendly R32 and R410A refrigerant are adopted, as well the world famous Mitsubishi compressor. This series is widely used in residential and commercial hot water projects.
JNOD insisted on developing with technology innovation, it possessed of several national famous technicians and had invented multiply product patents. The company has been strictly implement the ISO international quality management system, and the products are of reliable guaranteed quality.
Water heating accounts for around 18% of the average home’s energy use. Switching to an energy-efficient heat pump water heater can make a difference on your utility bill and is an essential step in lowering the carbon footprint of your home.
We believe we JNOD are a very good heat pump supplier for you as following reason.
1. Complete Product Range:
JNOD has complete air to water heat pump product ranges, including heat pump water heaters, heating&cooling heat pump and swimming pool heat pump. We can satisfy most residential hot water and space heating need for apartment or single house.
2. Certification
Our All in one heat pump water heater gains the latest CE certificate and A+ ERP label. For some countries, distributor or install company can use them to apply the subsidies from government.
3. Multi-function
Regard to all in one hot water heat pump:
- If you look for hybrid hot water heat pump, choose the all in one heat pump. It’s a kind of electric + air source heat pump as there is an auxiliary electric heating inside as a backup.
- If there is a solar system, wires can directly connect to inverter, which can provide the electricity needed by heat pump, and then the need of grid can be reduced.
- If you want remote control, options like WiFi and RS485 can be provided.
4. OEM/ODM
If you have need of OEM/ODM, welcome to inquire us with the logo and design file you want, we will try our best to help you with better selling.
A swimming pool heat pump works to keep a constant pool temperature and extend the swimming season. According to Arizton’s report, the pool heat pump market is expected to grow at a CAGR of over 5% during 2019−2025.
JNOD has our swimming pool heat pump to meet the market request.
For the swimming pool heat pump,we have the:
Residential on/off swimming pool heat pump,we can make the heating capacity from 3KW to 25kw.
Residential inverter swimming pool heat pump,we can make the heating capacity from 5kw to 28kw.
We can have the R32 and R410A model,we can make both plastic and metal out case.
It’s with 4 ways valve,provide both heating and cooling mode to create more possibility for pool enjoyment.The high performance, energy-efficient pool heat pump quietly and economically allows you to swim comfortably throughout the year!
Some customers may ask what’s the different between Residential on/off and inverter swimming pool heat pump.
It is very similar to the concept of air conditioning inverter technology.
On/Off is defined as “all or nothing “,the input power or the heating capacity keeps the same.
For the inverter system ,Unlike ON/OFF heat pump with single-speed compressor which by switching on and off periodically to adjust the performance of the heating & cooling, full inverter heat pump uses a variable speed compressor which can automatically adjust the output needed at the lowest consumption of power and maintain the best temperature at different climatic conditions. When the heating demand is high, the inverter compressor and the fan motor will start running at a high speed, inversely, they will run at a low speed.
The advantages included:
1.Achieve an extremely high COP.
2.Shorten heating time.
3.Greatly save energy and cut down electricity bill.
4.Contribute to a quiet neighbor environment.
Some customer told me,their swimming pool is not very big.
Here come a mini swimming pool heat pump will be suitable for you.
We have both 3KW and 5KW heating capacity model.
The mini heat pump is designed for above-ground pools.It’s light and easy to install,can be portable every where.Equipped with a plug & play power connection.
Besides the Residential swimming pool heat pump model,we also have the commercial swimming pool heat pump with full inverter technology meets your comfort needs coupled with energy-efficient operation, which is applied in commercial settings, including water parks, hotels, gyms, and so on.
OEM and ODM project are acceptable.Just contact JNOD sales team to get more information.
Heat pumps can both heat and cool because they are made with a component called a reversing valve. This valve allows the heat pump to change the flow of refrigerant in the system, so it can operate in either cooling or heating mode. During the winter, in heating mode, the heat pump absorbs heat from the surrounding air, concentrates it in the heat exchanger and blows the air into your home. In the summer months, the heat pump removes the heat and humidity from your indoor air and transfers it to the outside.
For the heating & cooling heat pump,we have both R32 and R410A inverter model,.The heating capacity can be made from 10KW to 26KW, All-in-one & Monoblock type are available.
Benefits of JNOD Heat Pumps:
Adopting Mitsubishi inverter dedicated compressor.
Which designed for the low temperature operation specially, -25℃ running stably.
Super High Efficiency A+++
Air-to-water heat pump is specially developed through cutting-edge energy-saving technology to reach the highest A+++ energy rating to meet the stringent requirements for energy efficiency.,contributing to environmental protection while significantly reducing energy bills for customers.
DC Inverter EVI Technology
DC Inverter EVI Technology can effectively reduce power consumption and improve the heating capacity of heat pump units to ensureperatures as low as -25℃,which helps to offer the users optimum house heating and hot water supply all year round.
If you want to know more information, please feel free to contact us.
March 4th Alibaba Show For Electric Boiler And Heat Pump
Hello everyone, After a pleasant Chinese New Year holiday, we are very happy to meet you again in Alibaba's live broadcast room at 20:00 on March 4th .This time we will show you our latest electric boiler and heat pump products.
Highly welcome everyone to join and interact with us. You may get the latest market info sharing from it. Looking forward to cooperate with you.
A big discount and free sample will be offered during the show. We are waiting you.
Here's the link to watch our show:
Heat pump water heatersare "heat transfer" devices that use the principle of refrigeration to absorb heat from the air to heat water. A refrigerant with a boiling point of more than minus 10°C is passed into the exchanger, and the refrigerant absorbs heat from the air by evaporating from liquid to gas.
What is the safety of the use of heat pump water heaters?
What is the output of the heat pump water heater?
Where is the convenience of heat pump water heater?
The heat pump water heater does not require sunlight, so it can be placed at home or outdoors. After the water stored in the solar water heater is used up, it is difficult to produce hot water immediately. If the electric heating takes a long time, as long as there is air and the temperature is above minus 20 degrees Celsius, the heat pump water heater can be under pressure 24 hours a day. run. In this way, even if one tank of water is used up, the air source water heater will produce another tank of hot water in about an hour or even less time. At the same time, the heat pump water heater can also fundamentally eliminate the safety hazards such as electric water heater leakage, dry burning and harmful gas generated when the gas water heater is used.
The water output is large. The water tank capacity of the heat pump water heater is between 150L-760L. Users can choose the corresponding capacity of the air energy water heater according to the needs of the family. Water, bath water, etc., truly realize the central hot water for the whole family and improve the quality of life of users. But be aware that heating at extremely low temperatures with a heat pump water heater is more difficult and may waste electricity, and the water tank needs to take up the heating space.
Long life
The life of heat pump water heater is generally 10 years (here for reference), which is longer than 6 years for gas water heaters and 8 years for electric water heaters. The advantages of air source water heater life can reduce the frequency of replacement water heaters, the trouble of installation, and save a lot of money.
Central hot water
Consumers often need hot water in their daily lives, but without hot water sources, they usually boil a pot of water for use. The heat pump water heater has a central hot water function. It stores the heated water in the heat preservation water tank, and there is a comfortable and constant temperature hot water as long as you press the tap. The hot water of the air energy water heater can be used in the whole family, fully meeting the domestic hot water demand of consumers.
Guangdong JNOD New Energy Technology Co., LTD. has focused on the field of heat pump water heaters for many years, it has attracted a large number of consumers around the world with its high-quality products, appropriate prices, and excellent services.
Guangdong JNOD New Energy Technology Co., LTD. focusing on heat pump& electric boiler R&D, manufacturing and providing comprehensive energy-saving solutions.
JNOD has a complete heat pump industry chain, and its products involves Swimming Pool Heat Pump, House Heating & Cooling Heat Pump, Domestic Hot Water Heat Pump, Heat Pump Dehumidifier, Commercial & Industrial High Temperature Water Heating Solution, Industrial and Agricultural Heat Pump Dryer,etc.The ultra-low temperature EVI heat pump has been widely used, too.
JNOD insisted on developing with technology innovation, it possessed of several national famous technicians and had invented multiply product patents. The company has been strictly implement the ISO international quality management system, and the products are of reliable guaranteed quality.
We are committed to providing customers the best hot water & heating solutions with our heat pump products, focusing on the latest technologies, strive for outstanding quality in our products and customer service.
When the indoor swimming pool is used in winter, it is necessary to heat the pool water to make the water temperature reach 26-28 degrees, which requires a lot of thermal energy. Boilers, gas, and electricity are gradually eliminated due to their low thermal efficiency and environmental protection. More and more people will Option to use Swimming Pool Heat Pump. So in addition to environmental protection, what are the benefits of Swimming Pool Heat Pump?
Compared with traditional boilers, what are the advantages of Swimming Pool Heat Pump?
What advancements have the Swimming Pool Heat Pump made?
Why is the demand for Swimming Pool Heat Pump increasing?
Compared with traditional boilers, Swimming Pool Heat Pump does not use any fuel such as coal, oil, gas, etc., and does not produce open flames and exhaust emissions. Therefore, the use of air source heat pumps not only protects the atmospheric environment, but also eliminates fire, explosion, poisoning, etc. Accident happens. Compared with ordinary electric water heaters, it consumes less power, avoids leakage accidents, saves energy and is environmentally friendly. Compared with solar water heaters, air energy heat pumps are not affected by weather, geography, climate and other factors when working Sunny can be used normally.
smart system
① The unit control system adopts intelligent control. When customers use it, they only need to set the air temperature, humidity, and pool water temperature, and then the equipment will enter the fully automatic operation state, and there is no need for special personnel to take care of it.
② Customers can learn air temperature, humidity and other data through the touch-type full-color screen. Real-time value of pool water temperature and operating status of equipment.
③ Customers can also choose a communication interface according to their needs to implement remote control, monitoring and connection with the system.
ventilation system
Customers can choose the intelligent ventilation system of Swimming Pool Heat Pump. After choosing this system, the unit will control the amount of fresh air entering the room according to the concentration of carbon dioxide in the room, which can greatly save the energy consumption during operation.
Not only that, the advancement and development of sports equipment and facilities and equipment technology have also provided a foundation for more people to actively participate in fitness. Take swimming, the most popular sport, as an example. In the past, people swimming in open-air pools or public waters were easily limited by the temperature environment. If they accidentally caught a cold, it would be bad for their health, and microbial bacteria would grow in public waters. , the health situation is not optimistic. In recent years, with the advancement of Swimming Pool Heat Pump related supporting technical facilities, many swimming pools and other fitness places are equipped with heated swimming pools, and even schools, communities, villas, etc. are equipped with heated swimming pools, so that people can not only enjoy the hot summer. The fun of refreshing swimming can also have a comfortable swimming experience in the cold winter.
If you would like to receive more information about the Swimming Pool Heat Pump, please connect Guangdong JNOD New Energy Technology Co., LTD., and they will be happy to answer your question!
With the soaring price of gas and the emphasis on environmental protection in many countries around the world, heat pumps are becoming more and more important and popular among consumers and manufacturers. In the last 2 years, many various kinds of heat pumps have appeared on the market. In this article, we will teach you how to choose a good hybrid hot water heat pump, also called all in one heat pump water heater.
For a hot water heat pump, the water tank is very important, both the outcase and the interior are very important.
* Internal
At this point, we would recommend our customers to choose a hot water heat pump with an enameled water tank for the following reasons.
A. Good thermal insulation: Take JNOD's all in one heat pump with enameled tank as an example. After testing, when the water in the tank is boiled to the set temperature and then power off, the water in the tank will only have a temperature drop of 5-8 degrees Celsius after 24 hours. Such a hybrid heat pump is your wise choice.
B. Strong corrosion resistance: In areas with bad water quality, there are more impurities in the water. If you use the general iron water tank, the welding joints inside are prone to chemical reaction with impurities, which leads to the problem of water leakage.
* Outcase
Here we recommend that consumers choose galvanized steel plate as the shell material. There are businesses in the market will choose color plate. The service life of the color plate is very short, only 1-2 years. A long time inside the box exposed will also lead to water leakage problems in the tank.
Expect these suggestions will let you choose a better heat pump! Feel free to contact JNOD with any questions! Link:https://www.jnodheatpump.com
The heating and cooling heat pump is a device that transfers heat energy from a low-level heat source to a high-level heat source, and is also a new energy technology that has attracted a lot of attention worldwide. It differs from the well-known mechanical equipment, which can increase the potential energy"Pumps"; A heat pump usually first extracts inferior heat energy from natural air, water or earth, then performs work by electricity, and then provides people with available energy that can be used. of high quality thermal energy.
What is the working medium of the heating and cooling heat pump?
What role does the heating and cooling heat pump play?
What do you know about heating and cooling heat pumps?
The working medium of the heating and cooling heat pump used to be Freon, but since Freon adversely affects the Earth's atmospheric ozone to protect the Earth's ecological environment, in addition to improving the cooling coefficient of the heat pump and effective use, science is also committed to new technologies in various countries. With the development of quality, the working fluid was used as a replacement for Freon. However, the work equipment of most Chinese manufacturers today is still R22, and the era of using environmentally friendly work equipment R417A and 134A has not yet arrived. Some countries, such as Japan, have taken the lead in using CO2 as a working medium to avoid damaging the ozone layer. (Therefore, the copper pipes must be firmly connected during installation to prevent R22 from leaking.) In addition, the above R22, R417A, 134A and CO2 do not harm the human body. Even if there is a leak, all the equipment is still safe.
The low temperature heat sources normally used in heat pumps for heating and cooling are the media around us. Air, river water, seawater, municipal wastewater, surface water, groundwater, treated water, fire pits or working fluids, which are discharged from industrial production plants these working fluids often have similar temperatures to the surrounding medium. The operating principle of the heating and cooling heat pump is the same as that of the compression chiller. In order to fully exploit its efficiency, the small air conditioner is cooled with the same equipment in summer or heated in winter. When heating in winter, the evaporator and condenser in the air conditioning system are exchanged via a switching valve.
Heat pumps for heating and cooling are an intelligent, efficient and versatile solution for year-round heating, cooling and hot water supply solutions. In addition to their flexibility and wide application, they are energy efficient and environmentally friendly, with advanced EVI technology and green refrigerant R32/R410A. So you can enjoy a comfortable home and save energy at the same time.
JNOD insisted on developing with technological innovation, it had several nationally famous technicians and had invented several product patents. The company has strictly implemented the international ISO quality management system, and the products are of reliable guaranteed quality.