With the continuous improvement of living standards, there are more and more users of heating and central air conditioning. Central heating users do not need to worry about the choice of equipment, while household heating users need to face a dazzling array of hot and cold equipment, which is difficult to carry out. choose. Heating and Cooling Heat Pumps are constantly entering the public's field of vision, and are sought after by many users because of their environmental protection and energy-saving features. But what else should you know before choosing a Heating and Cooling Heat Pump?
How energy efficient is the Heating and Cooling Heat Pump?
How to save resources when cooling with Heating and Cooling Heat Pump?
How to save resources when heating with Heating and Cooling Heat Pump?
The Heating and Cooling Heat Pumpcan adjust the indoor temperature by absorbing the heat energy in the air and then transferring it to the water for heat exchange. In summer, it is cooled by fan coil unit, and in winter, it is heated by fan coil unit, floor heating or radiator. It has a dual-purpose function. Heating and Cooling Heat Pump can also be connected in areas with better environment. Domestic hot water, and even the water heater are saved.
Heating and Cooling Heat Pumprefrigeration is to cool the circulating water in the pipeline into chilled water through the heat pump unit. The outlet air temperature of the indoor fan coil is between 15°C and 20°C. The chilled water is circulated into the room for heat exchange, and the evaporator The heat absorption in the room transfers the heat in the room to the circulating water in the pipeline, and then the circulating water after the heat absorption is brought to the heat exchanger configured by the heat pump unit through the operation of the water pump for heat exchange, and finally the heat pump host discharges the heat to the air In the cycle, this process is repeated to achieve the effect of indoor cooling. However, it should be noted that after the circulating water in the pipeline is cooled by the Heating and Cooling Heat Pump, the temperature can be kept stable for a long time without heat exchange, and there is no short-term loss of cooling capacity. Energy consumption will also be lower.
Heating and Cooling Heat Pump heating is to replace the collected heat into the heating pipeline through the heat pump unit, and then deliver the water to the floor heating, fan coil and radiator at 35°C-45°C, 40°C-50°C and 55°C respectively. The heat is released in the middle, so as to achieve the effect of indoor heating. Because the air energy heat pump adopts frequency conversion technology and jet enthalpy increasing technology, it has a high energy efficiency ratio, and can obtain more than three times the heat energy from the low temperature environment, and the energy saving performance will be much higher than that of direct conversion of electric energy into heat energy.
After reading, do you have a deeper understanding of Heating and Cooling Heat Pump? For further information, please contact Guangdong JNOD New Energy Technology Co., LTD. They will be very pleased to help you!
The iterative upgrade of technology has brought more possibilities and greater imagination to the swimming pool equipment industry. This is the case with the application of air energy technology. With the continuous advancement of the dual-carbon strategy, the emergence of Heating and Cooling Heat Pump not only refreshes people's experience, but also redefines the effect of energy saving and consumption reduction.
What changes can Heating and Cooling Heat Pump bring to consumers' lives?
Can the Heating and Cooling Heat Pump provide continuous heating?
What is the running cost of Heating and Cooling Heat Pump?
Heating and Cooling Heat Pump is a kind of air-conditioning water heater equipment that uses air as a cold (heat) source to provide air conditioning, heating and domestic hot water to indoor spaces.
There are five operating modes for the Heating and Cooling Heat Pump. The cooling and cooling heating water modes can be operated in summer; the heating and heating heating water modes can be operated in winter; the hot water mode can be operated separately in excessive seasons, so as to provide cooling, dehumidification, heating and domestic hot water to the living environment throughout the year. When the unit operates in the cooling and heating water mode, it can achieve full heat recovery, the total two-way energy efficiency ratio is above 7.0, and the domestic hot water is completely free.
Continuity Analysis of Heating and Cooling Heat Pump
Heating and Cooling Heat Pump heating and traditional solar heating are usually equipped with a water tank to store heat for indoor heating. However, the air energy heat pump can absorb low temperature heat energy from the low temperature environment, and then convert it into high temperature heat energy through the compressor, so as to This can continuously supply heating and hot water to meet indoor heating needs. However, when solar heating is insufficient in sunlight, it is difficult to heat the heating circulating water in the water tank, especially at night and in bad weather, the indoor heating effect will inevitably be affected.
When the outdoor light conditions are good, the operating cost of solar heating will be lower than that of Heating and Cooling Heat Pump, after all, the heat source mainly comes from free sunlight. However, at night and in rainy, windy and snowy weather, the thermal efficiency of the electric auxiliary heating used in solar heating equipment is much lower than that of Heating and Cooling Heat Pump heating equipment. Especially in winter, rainy, windy and snowy weather occupies most of the time. Therefore, if solar heating wants to get a good heating effect, it must pay more energy.
Guangdong JNOD New Energy Technology Co., LTD. has full experience in the field of energy products for more than 13 years. JNOD has kept growing rapidly during these years since it was established. In 2020, more than 60% of our heat pump products were exported to Europe, North America , Middle East, Australia, and other developed regions.
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 heater is a new type of water heater. It converts air energy into heat energy through a heat pump to produce hot water. This water heater solves the disadvantage that solar energy cannot be used on rainy days. In addition, this water heater is more efficient compared to gas water heaters and electric water heaters. Environmental protection when you choose this water heater is a very good choice.
What is the main reason why air heat pump water heaters are popular in the market?
What is the workflow of a heat pump water heater?
What do you know about heat pump water heaters that can be used in hotels?
Air Source Water Heater is a new type of low carbon and environmentally friendly water heater. The operating cost of heat pump water heaters is only 1/4 of the cost of electric water heaters, which is very energy-saving and efficient. Originally, as a fourth-generation air water heater, its greatest feature is safety and money-saving! The operating costs of the air water heater are only 1/4 of the electric water heater, 1/6 of the gas water heater, 1/2 of the solar water heater, 2/3 of the fuel water heater and 3/5 of the gas heating system. The device absorbs the heat in the air to heat the cold water, and the cool air released does not pollute the environment and completely eliminates the safety risks such as flammability, explosion, electric shock and gas poisoning of ordinary water heaters.
1. The compressor compresses the low pressure refrigerant flowing back and converts it into a gas with high temperature and high pressure for discharge.
2. The high temperature and high pressure refrigerant gas flows through the copper pipe wrapped around the outside of the water tank, and the heat is passed through the copper pipe into the water tank. The cooled refrigerant becomes liquid under constant pressure and enters the evaporator after passing the expansion valve.
3. As the pressure of the evaporator is suddenly reduced, the liquid refrigerant is quickly evaporated into a gaseous state and absorbs a large amount of heat.
4. At the same time, under the action of the fan, a large amount of air flows through the outer surface of the evaporator, the energy in the air is absorbed by the evaporator, the air temperature drops quickly, and cold air is released and released.
5. The refrigerant that has absorbed a certain amount of energy is then returned to the compressor and enters the next circuit.
JNOD hot water heat pumps provide a highly efficient means of heating hot water for commercial and industrial applications. An average COP of 4.2 means that the energy efficiency is more than four times higher than that of conventional water heaters. It removes heat energy from the ambient air. This means savings of 60.75% of energy costs compared to electric water heaters.
Guangdong JNOD New Energy Technology Co., LTD. Provides marketing consulting services and business solutions to customers from over 40 countries. Customized solution for hot water supply based on the customer's market demand.
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.
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.
Air source heat pump water heaters are the same as the heating principle of air conditioners, they are all heat carriers. The air conditioner moves the outdoor heat into the room, and the air energy water heater moves the outdoor heat to the water tank to heat the cold water in the water tank. Because the heat in the air is free, the air energy water heater also saves electricity.
What is the operating mode and principle of the unit composition of the heat pump water heater?
What are the benefits of installing a heat pump water heater?
What is the difference between a heat pump water heater and an air conditioner?
The heat pump hot water unit is composed of a refrigeration cycle, including two parts: the main engine and the condenser. The main engine part includes evaporator, fan, compressor and expansion valve; the condenser is an incubator with condensing coils inside. The refrigerant absorbs the heat from the outside air in the evaporator and releases heat in the condensing coil through the heat pump cycle to heat the water in the water tank. The thermal insulation layer of the water tank is foamed with closed-cell rubber sponge or polyurethane, and has good thermal insulation performance.
1. Safety: No gas, no waste gas, and no "gas poisoning"; no electric heating rod for heating, there is no danger of leakage, and people's health and safety are protected.
2. Save money: The COP value is more than 3, the energy efficiency ratio is high, and it definitely saves electricity and money. It can save 2/3~3/4 of electricity expenses, or 1/2~2/3 of gas expenses and auxiliary heating expenses of solar water heaters.
3. Comfort: automatic constant temperature and pressure water supply, never hot and cold when using hot water, hot water has pressure, good comfort. All-weather supply of domestic hot water makes up for the embarrassment of solar energy when there is no hot water available in rainy days, nights, no sunlight, and freezing.
4. Environmental protection: The cold air discharged from the heat pump water heater is beneficial to reduce the room temperature.
Comparison of heat pump water heaters and air conditioners: The principle of heat pump water heaters and air conditioners is the same, but the technical content of heat pump water heaters is higher than that of air conditioners, which is why heat pump water heaters have only been listed in recent years. In general, heat pump water heaters are the product of the development of science and technology to a certain stage. The heat dissipation temperature of the air conditioner cannot work in an environment where the cooling temperature is 40~50°C, and the water temperature of the heat pump water heater can reach about 60°C or even higher.
Guangdong JNOD New Energy Technology Co., LTD., which has been established for several years, focuses on the production of heat pump water heaters. Here, you can find the heat pump water heaters you need.
Heating and Cooling Heat Pump uses scientific methods to make low-temperature heat energy flow to high-temperature heat energy according to the "inverse Carnot principle", and obtains more heat energy from the air, which has wide adaptability.
How does the Heating and Cooling Heat Pump cycle for cooling and heating?
What is the principle of Heating and Cooling Heat Pump?
Can the Heating and Cooling Heat Pump still operate at an ambient temperature of 0°C?
During heating, the refrigerant (environmentally friendly refrigerant) in the Heating and Cooling Heat Pump host will absorb the low-temperature heat energy in the air through the evaporator, and then convert it into high-temperature heat energy through the compressor, and then transfer the heat energy to the heating circulating water through the heat exchanger. Finally, the heated hot water is transported to the indoor heating terminal for heat dissipation through the water pump, and then returned to the heat exchanger for heating after the heat dissipation, and the process is repeated.
During cooling, the cycle of the Heating and Cooling Heat Pump system is just the opposite, absorbing the indoor heat and transferring it to the outdoors. Air heat exchange, an additional heat exchange program.
Shallow water sources on the earth's surface (generally within 1000 meters), such as groundwater, surface rivers, lakes and oceans, absorb considerable radiant energy from the sun into the earth, and the temperature of water sources is generally very stable. The working principle of Heating and Cooling Heat Pump is to realize the transfer of low-temperature heat to high-temperature by inputting a small amount of high-grade energy (such as electric energy). The water body is used as the heat source of heat pump heating in winter and the cold source of air conditioning in summer, that is, the heat in the building is "taken out" and released into the water body in summer. Because the water source temperature is low, it can efficiently take away the heat, so as to achieve the purpose of indoor cooling of the building in summer; In winter, heat energy is "extracted" from the water source and sent to the building for heating through Heating and Cooling Heat Pump.
The answer is yes, although Heating and Cooling Heat Pumpproducts were mostly used in high temperature areas in the early days, with the continuous development of heat pump technology, air energy heat pump heating can be used in most areas, especially for some low temperature environments. The Heating and Cooling Heat Pump uses technologies such as jet enthalpy to ensure that the Heating and Cooling Heat Pump can operate normally in severe cold climates.
Guangdong JNOD New Energy Technology Co., LTD. has been committed to providing customers with Heating and Cooling Heat Pumps and perfect after-sales service so that customers can invest easily, use them with confidence, and have no worries.
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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.
Winter has arrived, and people tend to use heat pumps as heating machines. If the heat pump unit can be installed reasonably, the service life and heating capacity of the heat pump will be improved. Let Jnod tell you how to install it, see below:
1. Unit installation location planning
1) The installation requirements of the heat pump main unit are similar to the installation requirements of the outdoor unit of the air conditioner. It can be installed on the roof, balcony, and ground. The air outlet should avoid the windward direction.
2) The distance between the main unit (wind from the side) and the surrounding walls or other obstructions should not be too small. There should be no obstructions within 1 meter of the air outlet, and ensure that the heat exhaustion and suction of the heat exchanger are not hindered.
3) There should be no obstructions within 1 meter of the air inlet of the main unit (top air outlet), and no obstructions within 2 meters of the air outlet to ensure that the heat exhaustion and suction of the heat exchanger of the main unit are not hindered.
When the unit is installed under the eaves or there are horizontal obstacles above the unit, the installation location of the unit must be in a well-ventilated place, otherwise it is easy to short-circuit the air flow, resulting in poor heat dissipation capacity of the unit.
2. Unit installation environment control
1) Try not to place it in direct sunlight.
2) Not on the window sill of the bedroom or near the bedroom.
3) There is enough distance between the air inlet and outlet to facilitate heat dissipation.
4) Places that can withstand more than 2-3 times the weight of the outdoor unit.
5) A place where there is no oily smoke or other corrosive gas.
6) A place that does not affect other factors or the environment.
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.