Duct-type air conditioner integrating air conditioner and purifier

Abstract

The invention discloses a duct-type air conditioner integrating an air conditioner and a purifier. An enclosure of the duct-type air conditioner is provided with two air inlets and two air outlets; when the duct-type air conditioner is used as the air conditioner, air enters the enclosure through a second air inlet, sequentially passes through a fan and an evaporator, and is exhausted through a second air outlet without passing through a filter device, so that a single air conditioner function is realized; and when the duct-type air conditioner is used as the purifier, the air enters the enclosure through a first air inlet, is filtered through the filter device during an air inlet process, and then is exhausted through a first air outlet without being subjected to heat exchange through theevaporator, so that a single purifier function is realized. The air conditioner and the purifier are effectively integrated on the duct-type air conditioner and operate without mutual influence; assembly is simple; a filter net can be changed simply; a purification rate is high, so that environment quality is effectively improved; and cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of structural design of an air duct machine, and in particular relates to an air duct machine integrating an air conditioner and a purifier. Background technique [0002] With the increasingly serious environmental pollution, the air quality is getting worse and worse, especially the small particles of dust, and the smoke is more and more harmful to the human body. People spend most of their time indoors. How to improve the indoor air quality has been become a technical problem to be solved urgently. [0003] In the prior art, indoor air purifiers are usually purchased separately. Air purifiers with high efficiency that can remove PM2.5 particles are expensive, have a small purification range, and occupy indoor floor space. Or install a filter screen at the air inlet of the indoor ceiling. However, the filter screen needs to be disassembled and cleaned regularly. The disassembly process is complicated and d...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, indoor air purifiers are usually purchased separately. Air purifiers with high efficiency that can remove PM2.5 particles are expensive, have a small purification range, and occupy indoor floor space

Or install a filter at the air inlet of the indoor ceiling. However, the filter needs to be disassembled and cleaned regularly. The disassembly process is complicated and dangerous, and the filter can only filter fresh air.

Or directly add a filter device to the air duct machine, the air is purified through the filter and then exchanged heat through the evaporator. The disadvantage of this method is that the cooling effect is poor. In order to meet the performance requirements of the air conditioner, it is necessary to increase the wind speed. It will increase the noise and affect the quality of the environment. Performance and purification cannot be achieved at the same time.

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