Concentrated air conditioning condensate recycling and reusing system

Abstract

The invention provides a concentrated air conditioning condensate recycling and reusing system which comprises an air conditioning unit, a condensate tank and an expansion tank. The condensate tank is connected with a condensate pipe of the air conditioning unit, and a condensate pump and a first liquid level sensor are arranged inside the condensate tank; the expansion tank is connected with the condensate pump through a pipe, a first power-driven water valve is arranged between the expansion tank and the condensate pump, the expansion tank is further connected with a life water supply pipe through a pipe, and a second power-driven water valve is arranged between the expansion tank and the life water supply pipe; a second liquid level sensor is arranged in the expansion tank, and the expansion tank is provided with an expansion pipe for supplying water to the air conditioning unit; and the first liquid level sensor controls opening and closing of the first power-driven water valve and the second power-driven water valve according to liquid level parameters, measured by the second liquid level sensor, of the expansion tank and liquid level parameters, measured by the first liquid level sensor, of the condensate tank. By means of the concentrated air conditioning condensate recycling and reusing system, air conditioning condensate can be orderly recycled and sufficiently used, and energy-saving and water-saving running of an air conditioning system is achieved.

Description

Technical field [0001] The invention relates to the field of air conditioning condensate water recovery and reuse, in particular to a centralized air conditioning condensate water recovery and reuse system. Background technique [0002] The air-conditioning condensate generated during the operation of the air-conditioning unit is directly discharged into the drainage pipe is a traditional practice in air-conditioning engineering. This approach not only wastes a lot of water resources and energy contained in condensate, but also sometimes causes environmental pollution and life inconvenience. Existing air-conditioning condensate utilization technology mainly focuses on household air-conditioning. There is no relevant application technology for central air-conditioning system. The condensate water volume and supplementary water volume of central air-conditioning system are very large. As a result, a large amount of condensate water and cold water are lost on the one hand. On the o...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a central air-conditioning condensate recovery and reuse system, which aims to solve the problem of waste of water resources caused by the loss of condensate water in the existing central air-conditioning

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