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Trolley car purge system

A technology for trams and vehicles, applied in the directions of vehicle exterior cleaning devices, railway cleaning devices, etc., can solve the problems of prolonging the cleaning and maintenance time of vehicles, failing to achieve roof cleaning, increasing equipment investment costs, etc. The effect of cleaning and maintenance time, saving land resources and equipment investment, and simple structure

Active Publication Date: 2015-05-27
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, the purging device for tram vehicles is relatively mature, but it is mainly designed for the running part and equipment layout characteristics of tram vehicles. The vehicle purging device can only purify the bottom of the car, but cannot realize the The purging of the roof brings inconvenience to the purging operation of tram vehicles
Adding a separate set of roof blowing devices not only occupies land, increases equipment investment costs, but also prolongs the time for vehicle blowing and maintenance

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as Figure 1-Figure 3 , an embodiment of the present invention provides a purging system for tram vehicles, which is used for purging tram vehicles, including a top purging mechanism, a bottom purging mechanism and a dust removal mechanism. Wherein, the top purge mechanism includes a plurality of upper nozzles 1 arranged above the tram rail and an upper compressed air pipeline 2 connected to each of the upper nozzles 1, and the upper compressed air...

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Abstract

The invention relates to a trolley car purge system. The trolley car purge system comprises a top purge mechanism, a bottom purge mechanism and a dust collecting mechanism, wherein the top purge mechanism comprises a plurality of upper spray heads arranged above trolley car rails and an upper compressed air pipeline connected with each upper spray head; the bottom purge mechanism comprises a plurality of lower spray heads arranged below the trolley car rails and a lower compressed air pipeline connected with each lower spray head; the upper compressed air pipeline and the lower compressed air pipeline are connected with an external compressed air source respectively. According to the trolley car purge system, the top purge mechanism and the bottom purge mechanism are arranged, so that the bottom and the top of the trolley car can be purged simultaneously or respectively, the problem that a vehicle purge device in the prior art only can purge the bottom is solved, land resources and equipment investment are saved, the vehicle purge and maintenance time is shortened, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of railway locomotive maintenance equipment, in particular to a purging system for tram vehicles. Background technique [0002] Tram, as a new type of transportation, is being promoted and applied in China. The electrical devices at the bottom of tram vehicles such as subways will accumulate a large amount of dust during operation for a period of time, which needs to be cleaned in time to avoid affecting the normal operation of the tram. Due to its own characteristics of tram vehicles, such as electrical equipment is mainly arranged on the roof, etc., before vehicle maintenance, the roof equipment needs to be purged. At present, the purging device for tram vehicles is relatively mature, but it is mainly designed for the running part and equipment layout characteristics of tram vehicles. The vehicle purging device can only purify the bottom of the car, but cannot realize the The purging of the roof brings inconvenien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S3/04
CPCB60S3/006
Inventor 姚应峰缪东周小斌邱海波舒冬夏季代刚胡立翔
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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