Automatic water drainer for air conditioner

Abstract

The invention relates to the technical field of air conditioner manufacturing, in particular to an automatic water drainer for an air conditioner. The automatic water drainer comprises a water receiving box, a water drainage motor and a controller. A cover plate is arranged on the water receiving box. A partition plate is fixed to the lower surface of the cover plate through a set of screws. The controller is arranged on the partition plate. The water drainage motor is arranged at the lower end of the partition plate and connected with the controller. A water pump is arranged at the lower end of the water drainage motor. A water suction pipe of the water pump is arranged vertically and downwardly. A water outlet pipe of the water pump is arranged on one side of the water pump and penetrates out of the cover plate. A water inlet pipe is arranged on one side of the water receiving box. A floating switch is arranged on one side of the partition plate and connected to the controller through a wire. The controller is provided with a power line. The automatic water drainer has the advantages that the automatic water drainer is simple in structure, novel in design, flexible to adjust, high in practicality and convenient to popularize and use; water is conveyed by the water pump after being collected by the water receiving box, it is achieved that the water at a lower position flows to a higher position, and the problem of inconvenient water drainage of the air conditioner is solved.

Description

technical field [0001] The invention relates to the technical field of air conditioner manufacturing, in particular to an automatic drainer for an air conditioner. Background technique [0002] Air conditioning refers to the process of adjusting and controlling the temperature, humidity, cleanliness, speed and other parameters of the ambient air in the structure by manual means. When the air conditioner is working, the compressor compresses the gaseous refrigerant into a high-temperature and high-pressure gaseous refrigerant, and then sends it to the condenser (outdoor unit) to dissipate heat and becomes a liquid refrigerant at room temperature and high pressure, so the outdoor unit blows hot air, and then After the refrigerant reaches the evaporator from the capillary tube, the space suddenly increases and the pressure decreases, the liquid refrigerant will vaporize and become a gaseous low-temperature refrigerant, thereby absorbing a large amount of heat , the evaporator ...

AI Technical Summary

Problems solved by technology

When the air conditioner is working, the compressor compresses the gaseous refrigerant into a high-temperature and high-pressure gaseous refrigerant, and then sends it to the condenser (outdoor unit) to dissipate heat and becomes a liquid refrigerant at room temperature and high pressure, so the outdoor unit blows hot air, and then After the refrigerant reaches the evaporator from the capillary tube, the space suddenly increases and the pressure decreases, the liquid refrigerant will vaporize and become a gaseous low-temperature refrigerant, thereby absorbing a large amount of heat , the evaporator will become cold, and the fan of the indoor unit blows the indoor air through the evaporator, so the indoor unit blows out cold air; the water vapor in the air will condense into water droplets when it meets the cold evaporator, It flows out along the water pipe, which is the reason why the air conditioner will leak water. At present, the inconvenient drainage of the air conditioner has become the most difficult problem for many manufacturers, especially the central air conditioner. In the actual drainage, the water flow cannot flow upwards, so in many cases, it will be found that many users will lengthen the drain pipe of the air conditioner and directly use the water receiving container to manually collect the water, which is very inconvenient to use

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