Can the compressor of the cold storage machine be changed into a water cooler?

The following information is taken from the sample of Bailing central air-conditioning products: 1. Water-cooled chiller: Water-cooled chiller is a central air-conditioning equipment that cools water through a cooling tower, with cooling water as the cold source and water as the cooling medium. The unit has the advantages of high efficiency, low noise, reasonable structure, simple operation, safe operation, convenient installation and maintenance, etc. It is widely used in comfort central air conditioning systems of hotels, shopping malls, office buildings, exhibition halls, airports, gymnasiums and other public facilities, and can meet the different use requirements of process air conditioning systems in electronics, pharmaceuticals, biology, textiles, chemicals, metallurgy, electric power, machinery and other industries. Cold range: 150kW-4 180kW. 2. Duct air conditioning unit: Bailing duct air conditioning unit uses refrigerant to directly transfer energy, and supplies air to the air-conditioned room through the duct to control the temperature and humidity of the air-conditioned room. This series of products have complete specifications, uniform cross-section and wide refrigeration range, and are especially suitable for offices, hotels, supermarkets, hospitals, banks and other places. Patent-assisted electric heater design (optional accessories) ensures that the unit can meet customer requirements in cold winter; Because the refrigerant is used to transfer energy directly, it has high efficiency and saves electricity. Cooling capacity range: 12.5kW- 104kW. 3. Household Central Air Conditioning Unit: Bailing Household Central Air Conditioning Unit is an economical and practical small air-cooled cold (hot) water unit which integrates international advanced design concept, refrigeration technology, manufacturing technology and intelligent control, and is developed and produced in combination with China's national conditions. Household central air conditioning is designed and manufactured in strict accordance with national industry standards, and adopts high-quality and efficient scroll compressors, water pumps, condensing fans, refrigeration system components and intelligent computer controllers produced by world-renowned manufacturers. Through reasonable system matching and design, the good and stable operation of the unit is ensured. At the same time, by controlling the inlet and outlet water temperature, the energy can be automatically adjusted, which is convenient to use and saves energy. The unit is equipped with various types of fan-coil units and hot water heaters, which truly realizes the high-quality artificial environment of families or small shopping malls all year round. Compared with the traditional split air conditioner, it is more upscale and comfortable. Refrigeration capacity range: 8kW-50kW. 4. Ground source heat pump unit: Bailing ground source heat pump unit is a heating, refrigeration and air conditioning system that uses solar energy stored underground as cold and heat sources for energy conversion. It takes advantage of the relatively stable temperature of underground normal temperature soil or groundwater: in winter, when the unit is in heating mode, it absorbs heat from soil/water, concentrates the heat of the earth through electrically driven compressor and heat exchanger, and releases it indoors at a higher temperature. Summer: When the unit is in refrigeration mode, the cooling capacity is extracted from the soil/water, and the cooling capacity is concentrated indoors through the operation of the unit, while the indoor heat is discharged to the soil/water, so as to achieve the purpose of air conditioning. Only one set of equipment can meet the requirements of heating and cooling, and can also provide domestic hot water, reducing the initial investment of equipment. It is the most economical, energy-saving and environment-friendly central air conditioning system. Cold capacity range: 150kW-3600kW. 5. Water-source heat pump unit: Bailing water-source heat pump is a low-temperature and low-level heat energy resource formed by using solar energy and geothermal energy absorbed by shallow water sources such as groundwater, rivers and lakes on the earth's surface. It adopts the heat pump principle and realizes the conversion from low-level heat energy to high-level heat energy through a small amount of high-level electric energy input. There are three types of cold (heat) sources: a) water ring type: cooling tower/auxiliary heat source, industrial wastewater and other forms to achieve the purpose of cooling/heating; B) Underground water type: the energy stored in underground water is directly utilized to achieve the purpose of cooling/heating; C) Underground loop type: releasing/absorbing soil energy through underground heat exchanger to achieve the purpose of cooling/heating; Summer: When the main engine provides cooling, the indoor side water absorbs the heat in the air conditioning area and enters the heat exchanger. After cooling, it re-enters the air-conditioned area. After the heat absorbed by the refrigerant is lifted by the compressor, it exchanges heat with the cold source through the heat exchanger, thus achieving the purpose of cooling the refrigerant. Winter: When the main engine supplies heat, the unit absorbs the heat from the heat source through the heat exchanger, and the refrigerant is compressed to high temperature and high pressure by the compressor, and then hot water is generated through the heat exchanger and sent to the air-conditioned area to maintain the comfortable environment of the air-conditioned area all year round. Only one set of equipment can meet the requirements of heating and cooling, and can also provide domestic hot water, reducing the initial investment of equipment. It is the most economical, energy-saving and environment-friendly central air conditioning system. Refrigeration capacity range: 5kW-77kW. 6. Air-cooled water chiller: Bailing air-cooled water chiller is an integrated central air-conditioning equipment with air as cold (hot) source and water as cold (hot) medium. The unit can be placed directly on the roof, podium platform or horizontal ground, without building a special computer room and boiler room, which is safe and clean, and takes outdoor air as the direct cold (heat) source. It is the most economical and simple model for the maintenance of cold (hot) water air conditioning equipment products. The unit has the advantages of high efficiency, low noise, reasonable structure, simple operation, safe operation, convenient installation and maintenance, etc. It is widely used in comfort central air conditioning systems of hotels, shopping malls, office buildings, exhibition halls, airports, gymnasiums and other public facilities, and can meet the different use requirements of process air conditioning systems in electronics, pharmaceuticals, biology, textiles, chemicals, metallurgy, electric power, machinery and other industries. Air-cooled hot and cold water units can be divided into single cooling type and heat pump type, in which the heat pump type integrates the functions of refrigeration, heating and heat recovery, and can realize the production of domestic hot water by cooling in summer and heating in winter, and one machine has multiple functions. Products are widely used in East China, South China, Southwest China, Northwest China and some areas lacking water resources. At the same time, it is especially suitable for areas with relatively low temperature in winter and no boilers or other heating conditions. Cold capacity range: 50kW-760kW. Through the above introduction, you can almost answer your question "the difference between these equipment units". As for where to use what kind of units, it depends on your building scale, purpose, geographical location, your capital situation and investors' ideas. Simply put, the initial investment of air-cooled refrigeration unit is high, and the power consumption per unit refrigeration capacity is slightly higher than that of water-cooled unit, but the annual comprehensive cost of air-cooled unit is basically the same as that of water-cooled unit, slightly lower. The results of technical and economic analysis show that it is reasonable to configure air-cooled condenser for small and medium-sized chillers. The longer the annual operation time of water chillers is, the better it is for air-cooled units, and the initial investment payback period of air-cooled units is shorter than that of water-cooled units. Therefore, air-cooled chillers are more suitable for air conditioning in the south. Judging from the refrigeration conditions, the high wet bulb temperature in the south is not conducive to water-cooled chillers. The supplementary cooling water quantity of water-cooled unit is an important factor affecting its cost. Strengthening maintenance management and reducing water consumption are important aspects to reduce the cost of water-cooled units. In the case of sufficient funds, try to choose water source heat pump or ground source heat pump unit, because they have the best energy saving effect. The larger the building is, the more water-cooled units are selected, and the smaller the building is, the better the air-cooled units are selected. For more details, please call Bailing Central Air Conditioning Northeast Technical Service Center, and the engineer will answer your related questions and provide you with the scheme design for free. %D%A