Air filter and automatic cleaning device for outdoor unit of air conditioner

Abstract

The invention provides an air filter and automatic cleaning device for an outdoor unit of an air conditioner, which comprises: an air filter net cover connected under the heat sink of the outdoor unit of the air conditioner, and the air filter net cover is composed of a front side wall and a rear side wall , an inverted trapezoidal mesh cover consisting of a left side wall and a right side wall, the left side wall and the right side wall are respectively connected between the two ends of the front side wall and the rear side wall, and the air A diversion tank is connected below the filter screen cover; a flushing mechanism has a shower head, and the shower head is located above the cooling fan of the air conditioner outdoor unit. The air filtering and automatic cleaning device of the outdoor unit of the air conditioner can prevent the radiating fins of the outdoor unit of the air conditioner from being blocked, and can wash the radiating fins of the outdoor unit of the air conditioner.

Description

technical field [0001] The invention relates to an air filter and automatic cleaning device, in particular to an air filter and automatic cleaning device for an air conditioner outdoor unit. Background technique [0002] The large-scale air conditioner in the computer room requires the heat sink of the outdoor unit to be clean and well ventilated, so as to ensure the normal cooling of the air conditioner. [0003] The wind direction of the cooling fan of the outdoor unit of the air conditioner works by suction from the bottom up. The disadvantage of this cooling method is that it is very easy to directly suck the sundries in the ground and the air into the exposed heat sink of the outdoor unit of the air conditioner, causing the air conditioner to The blockage of the heat sink causes the heat dissipation function to fail, causing the high-pressure alarm of the air-conditioning compressor to stop working. [0004] At the same time, the existing commonly used cleaning methods...

AI Technical Summary

Problems solved by technology

[0003] The wind direction of the cooling fan of the outdoor unit of the air conditioner works by suction from the bottom up. The disadvantage of this cooling method is that it is very easy to directly suck the sundries in the ground and the air into the exposed heat sink of the outdoor unit of the air conditioner, causing the air conditioner to The blockage of the heat sink causes the heat dissipation function to fail, causing the air conditioner compressor to stop working due to high pressure alarm

[0004] At the same time, the existing commonly used cleaning methods for the cooling fins of outdoor units of air conditioners are quite difficult and cumbersome: first, the air conditioner in the machine room is turned off, and the cooling fan of the outdoor unit needs to be removed. There is no other way to clean up the sundries from top to bottom. After each time-consuming and laborious cleaning, it is found that the cooling fins and cooling fans of the outdoor unit have man-made damage to varying degrees.

Seriously affect the service life of the air conditioner outdoor unit

At this time, due to the shutdown of the air conditioner in the computer room, the temperature in the computer room rises rapidly, which will affect the safe operation of other equipment in the computer room and cause potential safety hazards.

[0005] To sum up, the existing air conditioner outdoor units used in large computer rooms do not have air filtration and automatic cleaning functions, which cannot meet the requirements of air conditioner outdoor units with high air permeability and easy cleaning.

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