Application field of heat pumps

Why air source heat pumps can be used in multiple ways?

The air source heat pump can be used as heating equipment in winter and can also meet the supply of hot water in schools, hospitals, hotels, and other places.

 

Air Source Heat Pumps - Refrigeration

Central air conditioners are divided into fluorine systems and water systems. The water system pursues comfort and enjoyment, while the fluorine system pursues refinement and cost. The comfort of the central air conditioner in the water system is because the water temperature can be controlled, the specific heat capacity of the water is the largest, and the temperature difference during the heat exchange process is only about 5 degrees.

The outdoor unit of the central air conditioner of the water system completes all the processes of the refrigeration cycle, and the indoor unit only performs simple heat exchange. The two are independent of each other and work independently of each other. The indoor unit or the outdoor unit can be dealt with separately during maintenance and renovation. The temperature of the air outlet of the central air conditioner of the water system is generally 15~18°C, the air outlet is softer, and the moisture in the air is not easily lost.

 

Air Source Heat Pumps - Heating

The air source heat pump heating system is a new type of energy-saving and environment-friendly heating system. It relies on the extraction of low-grade heat energy from low-temperature air, uses electricity as the power, the compressor as the heart, and the refrigerant as the blood, and continuously extracts and converts to produce high-grade heat. The energy provides the heat source for indoor heating. In the whole extraction and conversion process, no waste gas, waste residue, etc. are generated, and no pollution and damage to the environment is caused. The endless and free low-level energy in nature is extracted. The operating conditions of the whole system are stable and excellent and have a high energy efficiency ratio. Compared with Other heating methods are less expensive. By consuming less electric energy, the air source heat pump makes the unit absorb a large amount of low-temperature heat energy in the air and convert it into high-temperature heat energy, consumes one electric energy, absorbs more than 2 free air energy, and obtains more than 3 heat energy to realize indoor heating.

Air source heat pumps are used for heating, mainly to solve the problem of low efficiency at low temperatures. Air source heat pump heating, in order to solve the problem of low temperature attenuation, inverter air source heat pumps can increase the speed of the compressor, that is, to increase the exhaust pressure, increase the exhaust temperature, increase the outlet water temperature, and increase the heating capacity in a low temperature environment. 

 

10 application areas of air energy heat pumps

 

1. Household heating

As is well known, in order to reduce coal pollution and improve winter air quality, many regions adopt air energy heat pumps as the main heating method, because it has the advantages of energy conservation and environmental protection! It is necessary to promote the use of heat pumps and other electric heating equipment in old urban areas where heat and natural gas pipelines are not covered, urban-rural intersections, and residential and rural areas with high ecological requirements.

 

2. Distributed heating field

Winter heating in hot summer and cold winter areas is very important for people's comfortable lives. Due to various reasons such as energy waste and air pollution, small and medium-sized coal-fired boilers are gradually being phased out. In addition to traditional centralized heating, there is an urgent need to develop alternative heating solutions. Therefore, air energy heat pumps will be the best choice for the decentralized heating market.

 

3. Heating field for animal husbandry

Air energy heat pumps have been widely used in various fields, providing people with a comfortable living experience and meeting their needs for hot water, heating, cooling, etc. This pump has also been well applied in animal husbandry, used for raising pigs, fish, shrimp, etc. Another advantage of air energy heat pumps is that they can intelligently control temperature without consuming labor and resources, which helps to save a lot of costs. In addition, air energy heat pumps are relatively stable, unlike light bulbs which have a relatively high failure rate.

 

4. Household heating or large building heating and cooling fields

For a long time, the main task of air energy heat pumps has been to provide heating. Can they develop a "cooling" function? The answer is definitely yes. The air energy heat pump has now developed into a dual generator set with heating and cooling functions! It is actually a perfect combination of summer cooling function and winter heating function!

 

5. Thermostatic agriculture greenhouse field

For vegetable greenhouses and fruits in severely cold areas, due to the lower outdoor temperature, the quality of the exterior wall structure of the vegetable greenhouses is not high, and cold air will enter the greenhouse, resulting in lower indoor temperature and affecting the growth of vegetables. If the greenhouse is not heated, it will directly affect the economic income of farmers. Therefore, long-term use of coal-fired hot air stoves, heating stoves, and other equipment in these areas will result in high energy consumption and pollution. Therefore, the temperature cannot be maintained at a constant level.

 

6. In the field of commercial water heaters

With more and more hotels and hotel water heater renovation projects providing a "new battlefield", the commercial grade water heater renovation market has emerged. While promoting clean energy heating, efforts are also being made to accelerate the renovation of commercial water heater projects. The air energy heat pump achieves intelligent AMD automatic system management throughout the year. In addition, without high-risk equipment such as pressure vessels, its safety performance is stronger than that of boilers.

 

7. Campus

Campus hot water engineering projects, campus dormitory investment management projects, and hospital investment and construction projects. Once built, the air energy heat pump unit can provide hot water 24 hours a day, bringing great convenience to students. Students can enjoy the treatment of campus bathrooms.

 

8. Heat pump drying in the industrial, agricultural, and service sectors

Heat pump drying, as a potential market for cross development in fields such as energy conservation, agricultural machinery, and HVAC, has developed rapidly in recent years and has received increasing attention from government departments and industries such as HVAC, agricultural machinery, and air conditioning. It also focuses on agricultural product processing and environmental protection. For example, in a continuous tunnel tobacco heat pump drying system where coal is used instead of tobacco drying, one person can manage the operation of 50-60 grain silos, saving 90% of labor costs.

 

9. Industrial grade high-temperature application field

In order to solve the problem of air pollution, local governments must dismantle small boilers within the prescribed time limit. Paiwo air energy heat pump has become the mainstream choice in the medium and low temperature hot water market, such as electroplating, due to its significant advantages of energy conservation, environmental protection, and safety.

 

10. Constant temperature storage field

As is well known, due to the advantages of energy conservation, environmental protection, high accuracy, and controllability of heat pump drying, Paiwo air energy heat pumps have been widely used in fields such as agricultural products, food, traditional Chinese medicine, and seafood. Meanwhile, the pump has gradually been applied in industrial fields such as leather, minerals, rubber, textiles, and printing. However, as an emerging market, heat pump drying is also very popular in the field of constant temperature preservation.