Condensed water drainage controller of air conditioning system

Abstract

The invention discloses a condensed water drainage controller of an air conditioning system. The condensed water drainage controller comprises a power supply, a working liquid level sensor, a water pump detecting sensor, a main controller, a water pump, an executer, an alarming device and a fault indicating unit, wherein the working liquid level sensor and the water pump detecting sensor are used for transmitting water level information in a detecting water groove and a water pump working information to the main controller; the main controller is used for judging whether the water pump needs to be started through the executer to drain water or not according to a preset program; the main controller can be also used for transmitting a fault to the alarming device through the executer when the working liquid level sensor or the water pump fails to work; and the main controller is used for transmitting a fault type to the fault indicating unit. According to the invention, through the above method, the condensed water can be removed in time and the working time and overtime alarming time can be flexibly arranged in a random way; self-checking and fault alarming of the detecting part of the controller can be achieved; and the controller has the advantages of flexibility in working state setting, strong reliability, convenience in installation and maintenance and the like.

Description

technical field [0001] The invention relates to the field of controllers, in particular to a condensed water drainage controller for an air conditioning system. Background technique [0002] Air-conditioning systems, especially in the use of central air-conditioning, the accumulation and dripping of condensed water caused by temperature differences seriously affect people's normal use of the air-conditioning system, and it is easy to cause the failure of the air-conditioning system; . With the improvement of product requirements of air-conditioning customers and the improvement of air-conditioning system air requirements, a condensate drainage control with reliable performance, flexible work settings, multi-channel alarm, timely feedback of faults and fault information prompts is required. device. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a condensed water drainage controller of the air conditioning syst...

AI Technical Summary

Problems solved by technology

[0002] Air-conditioning systems, especially in the use of central air-conditioning, the accumulation and dripping of condensed water caused by temperature differences seriously affect people's normal use of the air-conditioning system, and it is easy to cause the failure of the air-conditioning system;

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