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Washing device for rail traffic vehicle window wiper

A technology for rail transit vehicles and washing devices, which is used in vehicle cleaning, vehicle maintenance, locomotives, etc., can solve the problems of difficult observation of washing liquid in the water tank, easy damage and water leakage of the water tank, etc., and achieves the effect of stable structure and not easy to damage.

Pending Publication Date: 2019-07-30
HUNAN LIANCHENG TRACK EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a washing device for wipers of rail transit vehicles, so as to overcome the defects that the water tanks of the wipers of rail transit vehicles in the prior art are easily damaged and leak, and the washing liquid in the water tank is not easy to observe.

Method used

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  • Washing device for rail traffic vehicle window wiper
  • Washing device for rail traffic vehicle window wiper
  • Washing device for rail traffic vehicle window wiper

Examples

Experimental program
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Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing.

[0023] A kind of washing device for rail transit vehicle wiper, comprising a water tank 1, a spray motor 14 and a liquid level monitoring device, the water tank 1 is respectively connected with a water injection pipe 6, a water inlet pipe 17 and a sewage pipe 19, and the sewage pipe 19 is connected to The shut-off valve 20, the spray motor 14 are respectively connected to the water inlet pipe 17 and the water outlet pipe 15, and the liquid level monitoring device includes a liquid level switch, and the liquid level switch is installed on the water tank 1 and connected to a liquid level alarm device.

[0024] The bottom of the water tank 1 of the present invention is provided with a water outlet joint 18, and the water inlet pipe 17 is connected to the water outlet joint 18. The spray motor 14 can quickly pump out the washing liquid in the water tank 1, and pump it to the win...

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PUM

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Abstract

The invention discloses a washing device for a rail traffic vehicle window wiper, and belongs to the technical field of traffic transportation. According to the washing device for the rail traffic vehicle window wiper, the defects of the rail traffic vehicle window wiper in existing technology that a water tank is prone to being damaged and leaking, and cleaning solutions in the water tank are noteasy to observe, are solved. The washing device mainly comprises the water tank, a spraying motor and a liquid level monitoring device. The water tank is correspondingly connected with a water-injecting pipe, a water inlet pipe and a discharge pipe connected with a stop valve. The spraying motor is correspondingly connected with the water inlet pipe and a water outlet pipe, and the liquid level monitoring device includes a liquid level switch which is installed at the water tank and connected with a liquid level alarm device.

Description

technical field [0001] The invention belongs to the technical field of transportation, and in particular relates to a washing device for a rail transit vehicle wiper. Background technique [0002] At present, the washing device for the wiper of the rail transit vehicle mainly adopts a plastic water tank, which is installed inside the console of the driver's cab. Due to factors such as vibration during driving, the water tank is easily damaged, resulting in water leakage, and short circuit of the electrical equipment in the console of the driver's cab. In severe cases, it will cause emergency parking of the vehicle, machine breakage, etc.; at the same time, since the washing device is installed in the console of the driver's cab, it is difficult to observe the condition of the washing liquid in the water tank, which will cause inconvenience to the maintenance personnel and drivers. If the washing liquid is added too much Too much and overflowing from the exhaust port will eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C17/00B60S1/48G01F23/30
CPCB61C17/00B60S1/48G01F23/30
Inventor 彭高清刘玉格刘志鹏瞿进
Owner HUNAN LIANCHENG TRACK EQUIP CO LTD