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How does the Heating and Cooling Heat Pump perform cooling and heating respectively?
What is the principle of Heating and Cooling Heat Pump?
Why is Heating and Cooling Heat Pump so practical?
When the air conditioner cools down in summer, the Heating and Cooling Heat Pump operates according to the cooling condition, and the high-pressure steam discharged from the compressor enters the condenser through the reversing valve (also known as the four-way valve); when heating in winter, the reversing valve Turn to the working position of the heat pump, so the high-pressure refrigerant vapor discharged from the compressor flows into the indoor evaporator (used as a condenser) after passing through the reversing valve, and the latent heat released when the refrigerant vapor condenses heats the indoor air to achieve indoor heating purposes. The condensed liquid refrigerant flows in the reverse direction through the throttling device into the condenser (used as an evaporator), absorbs external heat and evaporates, and the evaporated steam is sucked by the compressor after passing through the reversing valve to complete the heating cycle. In this way, the Heating and Cooling Heat Pump "pumps" the heat from the outside air (or circulating water) into the room with a higher temperature, so it is called a "heat pump"
When the air conditioner cools down in summer, it operates according to the refrigeration condition. The high-pressure steam discharged from the compressor by the Heating and Cooling Heat Pump enters the condenser through the reversing valve (also known as the four-way valve), and the refrigerant vapor is condensed into liquid. The flow device enters the evaporator, absorbs heat in the evaporator, cools the indoor air, and the evaporated refrigerant vapor is sucked by the compressor after passing through the reversing valve, and this cycle is repeated to realize the refrigeration cycle.
Heating and Cooling Heat Pump can operate normally between -27℃-48℃, and some low-temperature air-energy heat pumps are also capable of -35℃ ambient temperature, and still maintain normal operation. In our environment, a It can be used all-weather all year round, and will not be affected too much by rainy, windy and snowy weather, nor will it be affected by low temperature at night. However, solar heating equipment is greatly affected by environmental factors. In the case of insufficient light, it is difficult to achieve the effect of indoor heating, especially in areas with low ambient temperature in winter.
Guangdong JNOD New Energy Technology Co., LTD. provided marketing consultancy services and business solutions for customers from over 40 countries. tailor-make solution of hot water supply base on customer's market demand.
The air source heat pump type works by using a small amount of electricity to drive the compressor to run and put the whole heat pump system into operation.
Heat is continuously absorbed from the air through the evaporator.
Finally the heat absorbed and the heat generated by the electricity consumed is transferred to the water through the condenser.
This unit is determined by measuring the energy input (in this case, electricity) and the energy output (heat).
A heat pump with a CoP of 3 can produce 3 kW of heat from every 1 kW of electricity.
Modern heat pump systems can transfer three to four times more heat energy in the form of heat than they consume in electrical energy to do this job.
Other electric heating products such as the boiler, which has a COP = 1, mean that as much electricity as you want to produce heat is consumed.
So choose a product with a COP greater than 1 (JNOD's heat pump) and you'll save on your energy bills!
Furthermore, JNOD's heating and cooling heat pump has Inverter EVI technology, which will allow the heat pump to adjust its operating power according to the ambient temperature, which will be even better.
There are many different factors will influence on your heat pump's electricity consumption, for example lifestyle, size of heat pump, heating space size,etc.
Don't hesitate to contact JNOD for further advice and discussion on heat pump.
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.
The heat pump water heater absorbs air energy through the compressor, releases heat through the refrigerant and then heats the hot water. In general, it is a purely electric or boiler fuel, and the air source is supposed to transfer the energy of the air to the water through a certain amount of electrical energy. It is cost effective and has low operating cost. That's the most important thing. heat pump water heaters are safer, more energy-saving, more environmentally friendly, safer and fashionable than ordinary water heaters.
What is the basic working principle of a heat pump water heater?
What are the advantages of heat pump water heater and solar water heater?
Heating and cooling heat pump can be connected to Wi-Fi?
Heat pump water heater mainly consists of compressor, heat exchanger, axial fan, water tank for heat preservation, water pump, liquid storage, filter, electronic expansion valve and electronic automatic control. After switching on the power supply, the axial fan starts running, the outside air flows through the evaporator for heat exchange, and the reduced temperature air is expelled from the system by the fan. A kind of low pressure working medium gas is compressed into high temperature and high pressure gas and fed to the capacitor. The water forcibly circulated by the water pump also passes through the condenser and is heated by the working medium and fed to the consumer for use. The working medium is cooled to a liquid and the liquid expands. After the valve is throttled and cooled, it flows back into the evaporator. This cycle works repeatedly, and the heat energy in the air is continuously "pumped" into the water, so that the water temperature in the water tank for heat preservation gradually rises and finally reaches about 55°C, which is just suitable for people to take a bath.
Both work with air and solar energy, two of nature's renewable energy sources. What's the difference between the two?
In all seasons, even in winter, the effect of solar water heaters is very clear with sufficient sunlight, as well as on long rainy, snow and cloudy days. Solar water heaters cannot reflect the heating effect. The heat pump water heater is not affected by weather and season. It can supply hot water to users at any time. To be clear: The air flow heater can have hot water where there is air!
Wifi Monoblock High performance heat pump for heating and cooling, we offer not only advanced energy efficient heat pumps with advanced inverter technology, but also a total solution for heating, cooling and hot water supply in private homes. It has the WiFi remote. The heating and cooling heat pump can be controlled via Wi-Fi, allowing users to operate their heat pumps anytime, anywhere.
Guangdong JNOD New Energy Technology Co., LTD. can manufacture standard products under customers' brand, modify the products to meet customers' personalized requirements, and cooperate with customers to design and manufacture completely new products.
Swimming Pool Heat Pump is used to maintain the temperature of swimming pool water. Swimming Pool Heat Pump, because the indoor swimming pool generally maintains the water temperature at 26℃~28℃ and the air temperature at 28℃~30℃ (the air temperature is 1℃~2℃ higher than the water temperature).
What is the reason for the continued popularity of the Swimming Pool Heat Pump?
Why is Swimming Pool Heat Pump in demand?
What metrics should be considered for Swimming Pool Heat Pump?
Not only swimming pools, but also from hotels to fitness clubs, heated swimming pools are becoming more and more indispensable, and the power consumption of constant temperature heating equipment has become one of the power consumption concerns of swimming pool owners, and its operating cost should not be underestimated.
Faced with the phenomenon that the market is in short supply, for many swimming pool owners who are eager to generate income, how to improve the energy efficiency utilization rate of the swimming pool constant temperature heat pump, ensure the efficient operation of the swimming pool in the low temperature climate, extend the popularity to the four seasons, and realize the full swimming pool. Annual business has become a key upgrade direction.
Since the water temperature of indoor swimming pools is generally kept at 26°C~28°C, and the air temperature is kept at 28°C~30°C (the air temperature is 1°C~2°C higher than the water temperature), for lighting needs, the walls are mostly glass walls or glass structures. Because the pool water contains a lot of chlorine, with the continuous evaporation of the water in the pool, the air humidity is high, and the humid air causes a lot of condensation on the walls or glass, which is bound to cause strong corrosion to the interior decoration of the building. In addition, because humid air contains a large number of viruses, bacteria and other elements that reduce air quality, it can make it difficult for people to breathe, so indoor swimming pool temperature and humidity control are getting more and more attention. Swimming Pool Heat Pump has also attracted the attention of consumers.
Swimming Pool Heat Pump considers indoor air quality, and the constant temperature heat removal pump unit is equipped with fresh air treatment function and exhaust air function.
Swimming Pool Heat Pump considers the operating cost of the constant temperature heat removal pump unit. In the spring and autumn, a large amount of outdoor low-humidity fresh air can be used to adjust the humidity of the indoor air to reduce the operating cost.
In order to prevent the circulating air from affecting the service life of the equipment, the key components and sheet metal structure of the Swimming Pool Heat Pump are treated with anti-corrosion during the manufacturing process, and the compressor, power distribution cabinet and control system are isolated from the wind system.
After reading, do you have a deeper understanding of Swimming Pool Heat Pump? For further information, please contact Guangdong JNOD New Energy Technology Co., LTD.
October 1st is China's National Day. Every year of our National Day, public places wil1 hang lanterns or banners with "celebrate the National Day slogan to celebrate The square is placed on the slogan words bonsai and balloons, with a happy atmosphere to meet the National Day.
Chinese people have enjoyed a long holiday starting from every year's Oct. 1st. This one-week period is also called "golden week" . it is the biggest week for tourism in China when people have a week off to reunite with families and take trips in the past years. This makes it the second-largest holiday period in China.
JNOD staff will enjoy a 5-day break during Oct.1st to 5th. Although we are on holidays, please send us your inquiry when you are in need. JNOD professional sales team offer service anytime. If there’ s a slight delay in response during the holiday, hope for your kind understanding.
Dragon Boat Festival is a traditional Chinese holiday which falls on the fifth day of the fifth lunar month.
In 2022, Dragon Boat Festival falls on June 3 (Friday). JNOD will have 3 days of public holiday from Friday (June 3) to Sunday (June 5).
The two main activities during the festival are eating zongzi (rice dumplings) and boat races.
Zongzi are the most traditional Dragon Boat Festival food. It’s made of glutinous rice filled with meats, beans, and other fillings. They are wrapped in triangle or rectangle shapes within bamboo or reed leaves and tied with soaked stalks or colorful silky cords.
Dragon Boat races are the most exciting part of the festival, During the competition, Boatmen row the boat in cadence with the drumbeats, as the captain standing in the bow of the boat waves a small flag to help coordinate the rowing. The boat racing is very spectacular with drums beating and colorful flags waving, thousands of people cheering for their team to grab the flag at the end of course.
What do you want to do after an exciting dragon boat race? Yes, it is necessary to take a hot shower. Our built-in 35L electric boiler can quickly provide large flow of domestic hot water, and it only takes 5 minutes to enjoy the bath, which is a very good choice.
We also have many kinds of electrical boiler for optional, Please check out JNOD's website for more details, any inquiries please feel free to contact us.
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