A water-saving and energy-saving central air-conditioning system
A central air-conditioning system, central air-conditioning technology, applied in air-conditioning systems, condensed water prevention, space heating and ventilation, etc., can solve the comprehensive utilization of uncollected condensed water, large economic burden on enterprises and merchants, large consumption of cooling water, etc. problem, to achieve a significant energy-saving effect
Active Publication Date: 2017-02-15
TIANJIN WANGSHITONG TECH
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Problems solved by technology
Since the heat of the condenser of the conventional water-cooled central air-conditioning system is pressed to the cooling tower by the circulating water pump and discharged to the atmosphere, the cooling water consumption of the air-conditioning unit is extremely large, and the condensed water in the evaporator of the refrigeration unit is not collected and used properly, resulting in water loss. The waste of resources and energy causes a large economic burden on enterprises and merchants. The present invention is just to solve the above-mentioned problems existing in the prior art
[0005] After searching, in the existing central air-conditioning system, there is no invention that collects and uses the condensed water produced by the evaporator of the air-conditioning unit for comprehensive utilization.
Method used
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Embodiment Construction
[0014] combined with figure 1 Embodiment describes the present invention in more detail:
[0015] "A water-saving and energy-saving central air-conditioning system" includes a cooling tower (1), a central air-conditioning unit (2), and a cooling circulation pump (3), and the cooling tower (1) and the central air-conditioning unit (2) pass through The cooling circulation pump (3) is connected, and the feature is that: the central air-conditioning system also includes an evaporator water tank (4) and a water storage tank (5), and the water storage tank (5) and the cooling tower (1) pass through the circulating water pump (6), conduit (7) connection. A water curtain device (8) is provided at the water tank of the evaporator and the air inlet of the air conditioner, and the natural wind entering the air inlet of the air conditioner can reduce the temperature through the water curtain.
[0016] The working principle of the present invention is as follows:
[0017] When the syste...
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The invention aims to provide a water and energy saving central air-conditioning system. The system is provided with an evaporator water tank, condensate water on an evaporator is collected by the water tank and stored in a water storage tank through a guide pipe, and water in the water storage tank is replenished to a cooling tower through a circulating water pump. The water temperature in the water storage tank is lower, and after the water is fed into the cooling tower, the temperature of circulating water in the cooling tower can be further reduced, so that the energy consumption of the central air-conditioning system is further reduced. Particularly, a water screen device is arranged at a connected part of the water tank for collecting the condensate water and an air inlet of an air conditioner, so that the air temperature at the air inlet can be reduced, and the energy consumption of refrigerating of a central air conditioning unit is further reduced.
Description
technical field [0001] The invention relates to a central air-conditioning system, in particular to a water-saving and energy-saving central air-conditioning system. Compared with the conventional central air-conditioning system, the present invention can reduce the operating energy consumption of the system, save a lot of water resources, and reduce operating costs. Background technique [0002] Conventional water-cooled central air-conditioning system uses cooling water to cool the heat generated after the refrigerant is compressed into the condenser [0003] cool down. In order to dissipate the heat of the condenser, the air conditioning system is usually equipped with a circulating water pump and a cooling tower, and the circulating water in the condenser is connected to the cooling tower through the circulating water pump. During operation, the circulating water pump can discharge the heat generated by the refrigeration compressor to the atmosphere through the cooling...
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IPC IPC(8): F24F3/00F24F13/22
Inventor 薛瑞明
Owner TIANJIN WANGSHITONG TECH