Anti-dust device for outdoor unit of air energy water heater

Abstract

The invention discloses an anti-dust device for an outdoor unit of an air energy water heater, relates to the technical field of heat pump equipment, and primarily solves the problem that the outdoorunit of the air energy water heater which is infected with dust is inconvenient to clean during use. The device primarily comprises an outdoor unit body. A transmission mechanism, an adjusting mechanism, a rainproof mechanism, a dustproof mechanism and a detection mechanism are arranged on one side of the outdoor unit. A rotating motor rotates to drive a flexible filter screen to move so as to open a first rhombic exhaust hole, so that hot air in the outdoor unit body is exhausted conveniently. The first rhombic exhaust hole is blocked if the device is not used, so that dust is prevented fromentering into the device. The anti-dust device has the beneficial effects that by adjusting the position of the flexible filter screen, a protecting screen is prevented from being injected with dust,and the protecting screen needs not to be cleaned, so that the flexible filter screen can be detached and is convenient to clean.

Description

Technical field [0001] The invention relates to the technical field of heat pump equipment, in particular to a dustproof device for an outdoor unit of an air energy water heater. Background technique [0002] The air-energy water heater absorbs the low-temperature heat in the air through the principle of heat pump, is vaporized by the fluorine medium, and then pressurized and heated by the compressor, and then converted into the water by the heat exchanger for heating, and the compressed high-temperature heat is used to heat it Water temperature, air energy water heaters include a water tank and an outdoor unit. The outdoor unit is placed outdoors, and the heat generated is discharged through the air outlet. Due to the large amount of outdoor dust, it is easy to contaminate the protective net and prevent the heat from dissipating. It needs to be cleaned frequently. [0003] In the prior art, for example, the patent number is CN201710658148.8, and the patent name is a patent for an ...

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Problems solved by technology

[0005] In view of the above problems, the present invention proposes a dust-proof device for the outdoor unit of an air-energy water heater, which has the advantages of adjustable air outlet size, long service life, and reduced dust entry, and solves the problem that ordinary devices can only exhaust air through fixed-sized air outlets. Disadvantages of mouth heat dissipation, laborious disassembly, and difficult cleaning

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