Negative air pressure cleaning vehicle for cleaning tunnel environment

A tunnel environment, negative wind pressure technology, applied in the direction of road surface cleaning, cleaning methods, transportation of passenger cars, etc., can solve problems such as low operating efficiency, inability to fully meet the operating environment and operation requirements of the subway, corrosion of catenary and other accessories, etc., to achieve High work efficiency, reduced labor burden, easy to use

Inactive Publication Date: 2016-07-20
BAOJI CSR TIMES ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the cleaning of the subway tunnel environment at home and abroad is mainly carried out by manual blowing or high-pressure water guns, and the operating effic

Method used

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  • Negative air pressure cleaning vehicle for cleaning tunnel environment
  • Negative air pressure cleaning vehicle for cleaning tunnel environment

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Embodiment Construction

[0013] Attached below Figure 1-2 Embodiments of the present invention are described.

[0014] Negative air pressure cleaning vehicles for tunnel environment cleaning, such as figure 1 and 2 As shown, it includes a vehicle part and an operation part. The vehicle part has a vehicle frame 1, and the two ends of the lower part of the vehicle frame 1 are respectively provided with a front bogie 5 and a rear bogie 14, and the lower parts of the front bogie 5 and the rear bogie 14 are A stopper 13 is provided, and an air system 8 and an electrical system 22 are provided in the middle of the lower part of the vehicle frame 1. The electrical system 22 includes a power supply system and a control system, which are used for the control and lighting of the vehicle part and the working part. The air system 8 is composed of brake valves, pipelines and accessories, etc., and is mainly used for parking and braking of the whole vehicle; both ends of the frame 1 are equipped with an obstacle...

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PUM

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Abstract

The invention provides a negative air pressure cleaning vehicle for cleaning a tunnel environment. The negative air pressure cleaning vehicle is provided with a frame, wherein a front bogie and a rear bogie are respectively arranged at two ends of the lower part of the frame; an air system and an electrical system are arranged in the middle of the lower part of the frame; a vehicle body is arranged at the upper part of the frame, and comprises a cab and a machine compartment; a cleaning work mechanism is arranged on the frame and comprises a lower blowing and sucking opening formed in the lower part of the frame and an upper blowing and sucking opening formed in the top of the vehicle body as well as an air compressor, an air storage tank and an axial flow fan which are arranged in the machine compartment and are used for supplying air to the upper blowing and sucking opening and the lower blowing and sucking opening; the cleaning work mechanism further comprises a generator set, a dust collector and a dust collection fan which are arranged in the machine compartment, and a water tank, a high-pressure pump station and a fuel tank which are arranged at the lower part of the frame. The negative air pressure cleaning vehicle can efficiently and thoroughly clean a railway tunnel, without corroding and rusting contact net lines and other devices in the tunnel, and is safe, reliable and stable; the installation of the whole vehicle can meet the requirements on a metro working environment and a operation technology; the working efficiency is high, and the burden on a worker is relieved.

Description

technical field [0001] The invention belongs to the technical field of railway engineering vehicles, and in particular relates to a negative wind pressure cleaning vehicle used for tunnel environment cleaning. Background technique [0002] At present, the cleaning of the subway tunnel environment at home and abroad is mainly carried out by manual blowing or high-pressure water guns, and the operation efficiency is quite low. And other accessories produce corrosion and other effects, so it cannot fully meet the subway operating environment and operating requirements. In order to adapt to the current high-speed development of the subway and meet the technical requirements of the local railway official vehicles, this improvement is proposed. Contents of the invention [0003] The technical problem solved by the present invention is to provide a negative wind pressure cleaning vehicle for cleaning the tunnel environment. The present invention can efficiently and thoroughly co...

Claims

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Application Information

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IPC IPC(8): E01H1/08E01H1/10B61D15/00
CPCE01H1/0827B61D15/00E01H1/10
Inventor 张永超张彩霞任涛龙杨明王文聪苟强强赵力
Owner BAOJI CSR TIMES ENG MACHINERY
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