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Mini-type mobile machinery shop air-conditioner

A kind of engineering vehicle, small-scale technology, applied in the direction of air conditioning system, space heating and ventilation, space heating and ventilation details, etc., can solve the problems of high condensed water content, low heat transfer rate of evaporator, large volume of air conditioner, etc. Achieve high heat transfer rate, reduce air volume loss, and small wind resistance

Inactive Publication Date: 2013-05-29
LIUZHOU YIZHOU AUTOMOBILE AIR CONDITIONER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a small engineering vehicle air conditioner, which can solve the problems in the existing technology that the air conditioner has a large volume, a large amount of condensed water and a low heat transfer rate of the evaporator

Method used

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Embodiment Construction

[0013] Embodiment is described in further detail below in conjunction with accompanying drawing:

[0014] figure 1 and figure 2 The air conditioner for small engineering vehicles shown includes a stacked evaporator 1, a heater 2 and a blower 3 installed in a casing 4; from the air inlet 7 at one end of the casing 4 to the air outlet 6 at the other end, the casing 4. The inner cavity forms an air flow channel. The evaporator 1 is horizontally arranged on the air flow channel at the end of the housing 4 close to the air inlet 7, and the angle A between the main flow plate and the horizontal plane is 15 degrees. At this time, the evaporator 1 heat sink The condensed water content can be relatively small, and the heat exchange efficiency of the evaporator 1 is improved; the heater 2 and the blower 3 are arranged on the air flow channel behind the evaporator 1; between the air outlet side of the blower 3 and the air outlet 6 of the air flow channel There is an equalizing air cha...

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Abstract

The invention discloses a mini-type mobile machinery shop air-conditioner and relates to the technical field of air-conditioner manufacturing. The mini-type mobile machinery shop air-conditioner comprises an evaporator, a heater and a ventilating blower, wherein the evaporator, the heater and the ventilating blower are arranged in a shell. An air-flow channel is formed from an air inlet of one end of the shell to an air outlet of the other end of the shell, and the evaporator is horizontally arranged on the air-flow channel which is close to one end of the air inlet. An included angle of a main flow plate and a horizontal plane is arranged at 10 degrees to 20 degrees in a slant mode. The heater and the ventilating blower are both arranged behind the evaporator on the air-flow channel. A pressure equalizing chamber is arranged between a wind outlet side of the ventilating blower and an air outlet of the air-flow channel. Compared with the prior art, the mini-type mobile machinery shop air-conditioner can solved the problems that the size of a mini-type mobile machinery shop air-flue-type air-conditioner is large, too much condensate water is produced, and the rate of heat exchange of the evaporator is low.

Description

technical field [0001] The invention relates to the technical field of air conditioner manufacturing, in particular to an air conditioner used in the cab of a small engineering vehicle. Background technique [0002] Engineering vehicles usually work in harsh environments such as high temperature, severe cold, and uneven terrain. The cab or work room of the engineering vehicle must be equipped with an air conditioner to provide a comfortable environment for the staff. However, due to the fact that engineering vehicles operate in relatively harsh environments and are limited by the narrow space of their cabs, especially for small engineering vehicles, the volume and placement of the air conditioner will affect the efficiency of the air conditioner and the actual effect of the air conditioner. be greatly affected. In the existing technology, the vertical arrangement of the evaporator of the air conditioner results in a large volume of the air conditioner, a large amount of con...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F13/30
Inventor 高超文关宇华
Owner LIUZHOU YIZHOU AUTOMOBILE AIR CONDITIONER
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