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Locomotive side wall filter

A filter and side wall technology, which is applied in the field of locomotive side wall filters, can solve the problems of inability to filter, reduce the filtering effect, and hardening, and achieve the effect of increasing structural strength

Pending Publication Date: 2021-12-24
宋庆文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the non-woven fabric encounters humid air and moisture attached to its surface, it is easy to cause caking and reduce the filtering effect, or even fail to filter.

Method used

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  • Locomotive side wall filter
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  • Locomotive side wall filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Please refer to Figure 1-Figure 5 as shown, figure 1 It is a schematic diagram of the main structure of the present invention; figure 2 It is a schematic diagram of the initial structure of the cleaning assembly in the present invention; image 3 It is a schematic diagram of the deformation structure of the cleaning assembly in the present invention; Figure 4 It is a structural schematic diagram of the fixed plate 14 and the driving assembly in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention.

[0034]The embodiment of the present application provides a locomotive side wall filter, including the first frame 2 and the second frame 3 spliced ​​by the first frame 2, and the area surrounded by the first frame 2 and the second frame 3 is provided with two A metal filter screen 18, any one metal filter screen 18 is provided with a first filter screen 4 on the side away from another metal filter scree...

Embodiment 2

[0037] Please refer to Figure 1-Figure 5 as shown, figure 1 It is a schematic diagram of the main structure of the present invention; figure 2 It is a schematic diagram of the initial structure of the cleaning assembly in the present invention; image 3 It is a schematic diagram of the deformation structure of the cleaning assembly in the present invention; Figure 4 It is a structural schematic diagram of the fixed plate 14 and the driving assembly in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention.

[0038] In some embodiments of the present invention, the cleaning assembly includes a fixed plate 14, and the fixed plate 14 is vertically installed in the area surrounded by the first frame 2 and the second frame 3, and the side wall of the fixed plate 14 is vertically Direction is provided with guide groove 7, and the sidewall of fixed plate 14 is provided with the limit groove 9 that is communicated ...

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Abstract

The invention provides a locomotive side wall filter, and relates to the technical field of filters. The locomotive side wall filter comprises a first frame and a second frame spliced by the first frame, two metal filter screens are sequentially arranged in an area defined by the first frame and the second frame, a first filter screen is arranged on the side, away from the other metal filter screen, of any metal filter screen, and two sets of second filter screens are arranged between the two metal filter screens; and a cleaning assembly used for cleaning dust attached to the second filter screen is arranged between the two metal filter screens. According to the technical scheme, dust and other substances brought by a train in the high-speed running process can be blocked through an arranged filter, dust attached to the second filter screen can be cleaned at regular time through the arranged cleaning assembly between the two metal filter screens, and the situation that after the second filter screen is blocked, ventilation of indoor air and outdoor air is affected, and efficient guarantee cannot be provided for the quality of the indoor air.

Description

technical field [0001] The invention relates to the technical field of filters, in particular to a filter for a locomotive side wall. Background technique [0002] Oxygen is one of the three major elements for the human body to maintain life. The oxygen content in fresh air is 20.96%, but in real life, the oxygen content in the air caused by various pollutions is generally about 19-20%. Such as high mountains, valleys, culverts and other places, the oxygen content in the air is even lower. In addition, people are hypoxic due to many reasons such as living and working environment, human etiology, and body movement. Over time, many high-risk hypoxic patients and sub-health groups have formed. [0003] When the locomotive is running, a large amount of air needs to enter the car to cool the running equipment and electrical appliances. In order to prevent dust particles in the air from damaging the equipment, non-woven fabrics are currently installed on the side walls of the lo...

Claims

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Application Information

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IPC IPC(8): B01D46/00B61D27/00
CPCB01D46/0002B01D46/0005B61D27/00
Inventor 宋庆文
Owner 宋庆文
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