Air-cooled heat pump unit: Air-cooled heat pump unit is a circulating system composed of compressor, heat exchanger, throttle valve, heat absorber, compressor and other equipment. Refrigerant circulates in the system under the action of compressor. It completes the process of pressurizing and heating the gas in the compressor (the temperature is as high as 100℃). After entering the heat exchanger, it exchanges heat with wind, is cooled and converted into liquid. When it runs to the heat absorber, the liquid quickly absorbs heat and evaporates, and is transformed into the gas again, and the temperature drops to -20℃-30℃. At this time, the air around the heat absorber will continuously transfer low-temperature heat to the refrigerant. The continuous circulation of refrigerant realizes the process of converting low-temperature heat in the air into high-temperature heat and heating cold water.
Features:
1. The air-cooled heat pump unit is a small and medium-sized unit, which is suitable for buildings of 200- 10000 square meters.
2. The air conditioning system integrates cold and heat, which is more suitable for users with heating and cooling needs at the same time, saving boiler room.
3. The outdoor installation of the unit saves the refrigeration room and the construction investment.
4. The primary energy utilization rate of air-cooled heat pump unit can reach 90%, which saves energy consumption and greatly reduces the user cost.
5. No cooling tower is needed, and at the same time, the cooling water pump and pipeline are omitted, which reduces the investment of additional equipment.
6. Air cooling system is more suitable for water-deficient areas than cooling water system.
Air-energy heat pump unit: As the name implies, air-energy heat pump unit is a kind of water heater that uses energy in the air to generate heat energy. It can provide different hot water needs of the whole family with large water volume, high water pressure and 24-hour constant temperature, and at the same time, it can complete the above requirements with the least energy consumption. While making domestic hot water efficiently at home, it can release cold air like an air conditioner to meet the refrigeration requirements of the kitchen, and dehumidification can be realized in some spaces such as balcony, storage room and garage. Prevent articles from going moldy or deteriorating or quickly dry clothes.
Features:
"Safety+saving money+comfort+environmental protection+durability";
1, safety: no gas, no waste gas and no "gas poisoning"; There is no need to use an electric heating rod for heating, so there is no danger of electric leakage, which protects the health and safety of family members.
2, saving money: COP value is greater than 3, energy efficiency ratio is high, absolutely saving electricity and money. It can save 2/3~3/4 of the electricity fee, or 1/2~2/3 of the gas fee and the auxiliary heating fee of the solar water heater.
3. Comfort: patented technology-indirect over-current heating, automatic constant temperature and constant pressure water supply, never hot or cold when using hot water, hot water has pressure and good comfort. All-weather and year-round water supply makes up for the embarrassment of solar hot water system in rainy days, at night, when there is no sunshine and ice.
4. Environmental protection: The cold air discharged from the air (heat pump) water heater is conducive to lowering the room temperature.
5. Durability: World-renowned spare parts are selected and five-fold antirust technology is adopted. The shell is made of corrosion-resistant ultra-thick coated steel plate or stainless steel plate, which has stable performance and service life of 15 years.
Compared with coal-fired boilers, oil-fired boilers, gas-fired boilers and electric water heaters, heat pump water heaters have the highest thermal efficiency.
The efficiency of oil-fired boiler is 65%-75%, that of electric water heater is 70%-80%, and that of heat pump is 300%-500%.
Because the thermal efficiency of heat pump water heater is as high as 300%-500%, the cost of preparing hot water is extremely low, which will naturally save electricity. Other heat pump products also save electricity, but what is the difference?
The air (heat pump) water heater integrates the functions of hot water supply, heating, dehumidification, cooling and air filtration.
Hot water is automatically provided 24 hours a day, rain or shine.
Efficient dehumidification, the maximum dehumidification capacity is 6~8 kg every 24 hours, and the effect is obvious in rainy and rainy weather;
Filter indoor air, and the effect is more obvious when installed in the kitchen.
Additional heating accessories can increase the indoor temperature by more than 5℃ in winter, making study, entertainment and sleep more comfortable.
Whether it is cloudy or sunny, day or night, as long as there is air, hot water can be made. At room temperature, 180L hot water can be generated every hour. But when the weather is cold and the ambient temperature is low, it will drop slightly. Especially at-10℃, it is easy to frost, and defrosting is the main difference of other brands of heat pumps.