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An engineering vehicle air-conditioning device with a dust-proof and anti-blocking fresh air introduction system

A technology for air-conditioning devices and engineering vehicles, which is applied to vehicle components, transportation and packaging, and air treatment equipment, etc. It can solve problems such as limited effects, achieve good filtering effects, good dust removal effects, and improve the working environment

Active Publication Date: 2020-03-27
南京百灵汽车电气机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its effect is limited

Method used

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  • An engineering vehicle air-conditioning device with a dust-proof and anti-blocking fresh air introduction system
  • An engineering vehicle air-conditioning device with a dust-proof and anti-blocking fresh air introduction system
  • An engineering vehicle air-conditioning device with a dust-proof and anti-blocking fresh air introduction system

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and the following embodiments.

[0040] An engineering vehicle air-conditioning device with a dust-proof and anti-blocking fresh air introduction system, including a compressor 1, a condenser 2, a throttle valve 3 and an evaporator 4 that are connected in sequence to form a refrigeration system; More engineering vehicles.

[0041] Also comprise fresh air introduction system, fresh air introduction system comprises fresh air channel 40 and the air supply channel 50 that links to each other with fresh air channel 40, evaporator 4 is installed in the air supply channel 50, and the fresh air in the fresh air channel 40 passes into the air supply channel 50.

[0042] The air supply channel 50 communicates with the compartment, and delivers the air processed by the evaporator 4 into the compartment.

[0043] It also includes a water tank 10, one end of the water tank 10 is con...

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Abstract

The invention provides an engineering vehicle air-conditioning device provided with an anti-dust anti-blocking fresh air introduction system. The engineering vehicle air-conditioning is characterized by comprising a compressor, a condenser, a throttle valve, an evaporator, a fresh air introduction system and a water tank, wherein the compressor, the condenser, the throttle valve and the evaporator are sequentially connected and form a refrigeration system. The fresh air introduction system comprises a fresh air channel and an air supply channel, wherein the air supply channel is connected with the fresh air channel; the evaporator is installed in the air supply channel, wherein fresh air in the fresh air channel is introduced into the air supply channel; the air supply channel communicates with a compartment; one end of the water tank is connected with the fresh air channel, wherein the water tank is capable of spaying water mist into the fresh air channel, so that particles of the fresh air attach to the water mist and settle. According to the engineering vehicle air-conditioning device, the water tank sprays the water mist into the fresh air, and the particles of the fresh air attach to the water mist and fall off, thus achieving effects of dust and blocking prevention.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to an engineering vehicle air conditioner with a dust-proof and anti-blocking fresh air introduction system. Background technique [0002] Engineering vehicles refer to vehicles that undertake on-site repairs of construction machinery or complete certain specific work operations. Common engineering vehicles include sanitation vehicles, excavators, road rollers, bulldozers, etc. [0003] For work needs, the working environment of engineering vehicles is often harsh, with many dust particles and low air quality. Tends to become clogged with particulate matter. [0004] In this regard, the existing solution is to install additional filter screens in the fresh air channel, or to reduce the introduction of fresh air. But its effect is limited. Contents of the invention [0005] In view of the above technical problems, the present invention aims to provide an engi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00B60H1/26
CPCB60H1/00378B60H1/00507B60H1/26
Inventor 任国银林道金
Owner 南京百灵汽车电气机械有限公司
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