Method and system for recovering energy from air conditioners in commercial complexes
An energy recovery and complex technology, applied in air conditioning systems, energy recovery systems for ventilation and heating, ventilation systems, etc., can solve the problems of large energy consumption and large temperature difference between day and night, and achieve energy saving, time reduction, and reduction of opening time. The effect of boiler time
Active Publication Date: 2021-11-26
广州天萌建筑设计有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: due to the large temperature difference between day and night in some places, both the cooling system and the heating system need to cool or heat the room for a long time, and the cooling tower and boiler unit need to be turned on for a long time , a large energy consumption
Method used
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Embodiment Construction
[0041] The following is attached Figure 1-6 The application is described in further detail.
[0042] The embodiment of the present application discloses a commercial complex air conditioning energy recovery system. refer to figure 1 , including fan coil unit 1, heating system and cooling system. The fan coil unit 1 is installed indoors. The fan coil unit 1 is connected with the indoor and outdoor respectively. Gas circulation; the heating system can provide heat medium for the fan coil unit 1, and the heat medium exchanges heat with the gas at the fan coil unit 1, and provides heating for the room; the cooling system can provide refrigerant for the fan coil unit 1, and the refrigerant It exchanges heat with the gas at the fan coil unit 1 and provides cold air for the room. In this embodiment, both the refrigerant and the heat medium are distilled water.
[0043] refer to figure 1 and figure 2 , the cooling system includes a refrigeration host 2, a cooling unit 3 and a ...
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The present application relates to a commercial complex air-conditioning energy recovery system, and relates to the field of air-conditioning systems, including a cooling system, a heating system, and a fan coil unit. The cooling system and the heating system are respectively connected to the fan coil unit. The fan coils are connected to the indoor and outdoor respectively. The cooling system includes a refrigeration main unit, a cooling unit and a cooling tower. The fan coils are respectively connected to the refrigeration main unit and the cooling unit. The cooling unit is connected to the cooling tower. The cooling tower is in communication with the refrigeration main unit; the heating system includes a boiler and a heating unit, the fan coil is in communication with the boiler and the heating unit, and the heating unit is in communication with the boiler. The application can reduce the time for starting the cooling tower and the boiler, so as to reduce energy consumption.
Description
technical field [0001] The present application relates to the field of air-conditioning systems, in particular to a method and system for recovering air-conditioning energy in commercial complexes. Background technique [0002] Commercial complexes are generally formed by office buildings and shopping malls. Office buildings use water-source air-conditioning systems, and shopping malls use chiller central air-conditioning water systems. In some places with high altitude, because of the high altitude and low air pressure, the air is thin and the heat storage capacity of the air is poor. After the sun sets, the heat accumulated in the air will be dissipated quickly, and the temperature will drop rapidly; Thin, strong solar radiation, rapid heating, high temperature, so the temperature difference between day and night in the plateau area is very large. [0003] The existing air conditioning system is composed of fan coil unit, heating system and cooling system. The fan coil un...
Claims
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IPC IPC(8): F25B29/00F24F1/0003F24F12/00F24F13/28F24F13/30F24D3/10
CPCF24D3/10F24F1/0003F24F12/00F24F13/28F24F13/30F25B29/00
Inventor 林盛贵肖志基吕铁明
Owner 广州天萌建筑设计有限公司