Water supply mechanism for cooling tower, cooling tower, air conditioning system and control method

Abstract

The invention discloses a water supply mechanism for a cooling tower, the cooling tower, an air conditioning system and a control method, relates to the technical field of air conditioners, and solves the problem of single driving water source of a hydraulic fan of the cooling tower in the prior art. The water supply mechanism comprises a spray water supply assembly, a condensate water supply assembly and a chilled water supply assembly, and the water outlet ends of the spray water supply assembly, the condensate water supply assembly and the chilled water supply assembly are connected with a water inlet of a hydraulic fan of the cooling tower. And water is supplied to a hydraulic fan of the cooling tower through at least one of the spray water supply assembly, the condensate water supply assembly and the chilled water supply assembly. The water supply mechanism comprises three sets of hydraulic fan driving water sources, when the spray water supply assembly breaks down, water can be supplied to a hydraulic fan of the cooling tower through the condensate water supply assembly and / or the chilled water supply assembly, the hydraulic fan is driven to rotate, it is guaranteed that the cooling tower can dissipate heat normally, and therefore long-term stable operation of the cooling tower is guaranteed.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a water supply mechanism for a cooling tower, a cooling tower including the water supply mechanism, an air conditioning system including the cooling tower, and a control method for the water supply mechanism. Background technique [0002] The underground environment of the mine is harsh, and workers work in a high-temperature and high-humidity environment most of the time. The existing air conditioning method is mainly to install an air-conditioning system at the wellhead of the air shaft to adjust the temperature of the air sent into the mine. The cooling tower is an important part of the air conditioning system. In the refrigeration cycle, the cooling tower maintains the balance of cooling water through a continuous supply of water. However, the applicant found that the existing cooling tower has at least the following defects: (1) the existing cooling tower pumps the ...

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Problems solved by technology

[0003] One of the objectives of the present invention is to propose a water supply mechanism for cooling towers and its control method, which solves the problem that the hydraulic fan driving water source of the cooling tower in the prior art is single, and when the spray water pump breaks down, the cooling tower will not be able to Technical issues with work or inability to meet customer needs

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