Fireproof locomotive side wall filter screen

A filter and filter net technology, which is applied in the field of filtration, can solve the problems that sand and dust can easily enter the locomotive and affect the good working environment of the locomotive, so as to avoid the further expansion of fire accidents, improve the working and living environment, and reduce the burden of working conditions.

Pending Publication Date: 2021-11-12
宋庆文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the locomotive passes through some areas with strong wind and sand, and the wind, sand and dust are still easy to enter the interior of the locomotive, which will affect the normal and good working environment in the locomotive.

Method used

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  • Fireproof locomotive side wall filter screen
  • Fireproof locomotive side wall filter screen

Examples

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Effect test

Embodiment

[0032] Please refer to Figure 1 to Figure 2 , shows a fire-proof locomotive side wall filter screen cover provided by the embodiment of the present invention, the specific structure is as follows.

[0033] combine figure 1 As shown, the embodiment of the present application provides a fireproof locomotive side wall filter screen cover, which includes a fireproof filter 1 , and seams 2 are provided around the fireproof filter 1 , and fixing parts 3 are provided on the seams 2 . like figure 1 As shown, the fireproof filter 1 is used to filter and block sand and dust; the seam 2 strengthens the edge of the fireproof filter 1 to prevent open wires; the fixing part 3 plays a role of fixing and is used to fix the fireproof filter 1 On the side wall of the locomotive, it is very convenient to use.

[0034] combine figure 1 As shown, the fireproof filter 1 is a roughly square mesh object made of fireproof material and has a certain heat resistance effect. Seam edge 2 is provided...

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PUM

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Abstract

The invention provides a fireproof locomotive side wall filter mesh enclosure, and relates to the technical field of filtration. According to the technical scheme, the fireproof locomotive side wall filter screen comprises the fireproof filter screen, the hems are arranged on the periphery of the fireproof filter screen, and the fixing pieces are arranged on the hems, so that the fireproof locomotive side wall filter screen has fireproof and dustproof effects. The fireproof locomotive side wall filter mesh enclosure can effectively filter dust, so that air fed into a locomotive can meet the requirement for the dust content of air in the locomotive, the coal ash and dust prevention capacity of equipment is enhanced, the working environment of the equipment under severe working conditions is improved, the service life of the equipment is prolonged, and the working and living environment of trainmen is improved. Moreover, flames are not enlarged and combusted after meeting open fire, and are automatically extinguished after leaving the open fire, so the fire accident of the locomotive can be prevented from being further expanded, and the safety is better.

Description

technical field [0001] The invention relates to the technical field of filtration, in particular to a fire-proof locomotive side wall filter net cover. Background technique [0002] A locomotive is a self-propelled vehicle that pulls or pushes railway vehicles, but does not carry a business load, commonly known as a locomotive. Calculated by the amount of fuel consumed per ton-kilometer, locomotives are the land transportation tools that consume the least energy. Locomotives are generally driven by steam engines, diesel engines, gas turbines, traction motors and other power machinery directly or through transmission devices. In the prior art, there are also electric locomotives that obtain electric energy from the power supply network (catenary) or power supply rails, and then drive the vehicle through the motor. The power machinery makes the driving wheel of the locomotive generate torque, and at the same time, the road gives the driving wheel a reaction force of equal mag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00
CPCB01D46/0005B01D46/0093B01D2275/10B01D2279/40
Inventor 宋庆文
Owner 宋庆文
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