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Fresh wind filtering rainwater separator for air conditioner unit of rail vehicle

A technology for air-conditioning units and rail vehicles, which is applied to the heating/cooling of railway vehicles, railway car body parts, transportation and packaging, etc. Rain, poor air intake effect and other problems, to achieve good air intake effect, reduce energy consumption, and small air intake resistance

Inactive Publication Date: 2017-01-04
JIANGSU RONGBANG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing rainwater separator, Jinfeng has a large resistance, poor rainproof and wind inlet effect, and cannot guarantee the normal operation of the rail vehicle air conditioning unit, resulting in higher energy consumption of the rail vehicle air conditioning unit

Method used

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  • Fresh wind filtering rainwater separator for air conditioner unit of rail vehicle
  • Fresh wind filtering rainwater separator for air conditioner unit of rail vehicle

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Experimental program
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Embodiment Construction

[0009] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 , figure 2 As shown, the fresh air filter rainwater separator of the rail vehicle air-conditioning unit includes: a frame 1, a protective net 2 arranged at the front end of the frame 1, and a row of several blades 3 arranged in the frame 1 at the rear end of the protective net 2. The middle left end of the blade 3 is provided with a middle flange 4, and a first waterproof filter element 5 is arranged inside the middle flange 4, and a rear flange 6 is arranged on the rear right end of the blade 3. A second waterproof filter element 7 is arranged inside the rear flange 6 , a ventilation gap 8 is arranged between adjacent blades 3 , and a third waterproof filter element 9 is arranged at the rear end of the ventilation gap 8 .

[0011] When the above rail vehicle air conditioning unit fresh air f...

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PUM

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Abstract

The invention discloses a fresh wind filtering rainwater separator for an air conditioner unit of a rail vehicle, which can effectively prevent rainwater from entering the air conditioner unit. The rainwater separator comprises a framework, a protective screen arranged at the front end of the framework, and a row of a plurality of vanes arranged in the framework at the rear end of the protective screen, wherein middle part bent edges are arranged at the left ends of the middle parts of the vanes, and a first waterproof filter core is arranged in each of the middle part bent edges; rear part bent edges are arranged at the right ends of the rear sides of the vanes, and a second waterproof filter core is arranged in each of the rear part bent edges; and ventilation gaps are formed between the adjacent vanes, and a third waterproof filter core is arranged at the rear end of each of the ventilation gaps. The rainwater separator disclosed by the invention has the advantages of being low in wind-inlet resistance, good in rain-proof effects and good in wind-inlet effects, the normal work of the air conditioner unit of the rail vehicle is guaranteed, and the energy consumption of the air conditioner unit of the rail vehicle is reduced.

Description

technical field [0001] The invention relates to a rail vehicle air conditioning unit, in particular to a rail vehicle air conditioning unit fresh air filter rainwater separator. Background technique [0002] During the use of the rail vehicle air-conditioning unit, it is necessary to install rainwater separators at the air inlets on both sides of the rail vehicle air-conditioning unit to allow the rail vehicle air-conditioning unit to ventilate and prevent rainwater from entering. The structure of the existing rainwater separator includes: a frame, a first waterproof filter element and a second waterproof filter element arranged in the frame, and a ventilation gap is arranged between the first waterproof filter element and the second waterproof filter element. The existing rainwater separator, Jinfeng has large resistance, poor rainproof and wind inlet effects, and cannot guarantee the normal operation of the rail vehicle air conditioning unit, resulting in higher energy con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D27/00
Inventor 乐荣
Owner JIANGSU RONGBANG MACHINERY MFG
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