Water pan water level control device, control method of water pan water level control device and air conditioner

A technology of water level control and control method, which is applied in heating and ventilation control systems, heating methods, and prevention of condensed water, etc., can solve problems affecting the use effect of air conditioners and complex structures, and achieve simple structure, low cost, and prevention of failure Effect

Pending Publication Date: 2016-12-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the float switch is installed together with the water pump, its structure is complicated, and when the water pump vibrates, it will drive the float switch to vibrate and make noise, which will affect the use effect of the air conditioner

Method used

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  • Water pan water level control device, control method of water pan water level control device and air conditioner
  • Water pan water level control device, control method of water pan water level control device and air conditioner
  • Water pan water level control device, control method of water pan water level control device and air conditioner

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present invention clearer, the water level control device for the water tray of the present invention, its control method and the air conditioner will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] see figure 1 , the embodiment of the present invention provides a water level control device for the water receiving tray, which is used to control the water level of the water receiving tray 1. The water receiving tray 1 includes a chassis and a side wall, and includes a A water pump 4 for condensed water, a pipe 2 connecting the inside of the water tray 1 and the external environment, a temperature sensor 3 arranged on the pipe 2, a joint water pipe 5 connected to the water outlet of the water...

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Abstract

The invention provides a water pan water level control device, a control method of the water pan water level control device and an air conditioner. The device is used for controlling the water level of a water pan. The water pan comprises a bottom plate and a side wall and further comprises a water pump arranged in the water pan and used for extracting condensate water in the water pan, a pipeline through which the interior of the water pan communicates with the external environment, a temperature sensor arranged on the pipeline, a connector water pipe connected with the water pump, and a mainboard circuit electrically connected with the temperature sensor and the water pump and used for controlling the water pump to run. One end of the pipeline communicates with the interior of the water pan through the bottom plate, an opening is formed in the other end of the pipeline, and the vertical height of the other end of the pipeline is larger than the preset height of a water full protection position. The vertical distance between the temperature sensor and the bottom plate is a preset value. The water pan water level control device is free of noise and better in use effect and has the beneficial effects of being stable, reliable, capable of saving space, low in cost and the like.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a water level control device for a water tray, a control method thereof, and an air conditioner. Background technique [0002] In the air conditioner, a water level switch is usually provided in the water receiving tray to detect the amount of water in the water receiving tray. Most of the existing water level switches are mechanical float switches, and its working principle is as follows: the float of the float switch rises and falls with the rise and fall of the water surface, and the magnetic substance inside the float controls the on-off of the wire, and then controls the action of the water pump. Because the float switch is installed together with the water pump, its structure is complicated, and the water pump will drive the float switch to vibrate and make noise when the water pump vibrates, which affects the use effect of the air conditioner. Contents of th...

Claims

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Application Information

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IPC IPC(8): F24F13/22F24F11/02
Inventor 李要伟杨智峰
Owner GREE ELECTRIC APPLIANCES INC
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