Deicing sub system, system and method

A subsystem and ice detector technology, applied in railway braking system, transportation and packaging, vehicle maintenance, etc., can solve the problems of low degree of automation and unsatisfactory deicing effect.

Pending Publication Date: 2018-04-10
CRRC QINGDAO SIFANG CO LTD
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to solve the problems of low d...

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  • Deicing sub system, system and method
  • Deicing sub system, system and method
  • Deicing sub system, system and method

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0039] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically conn...

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Abstract

The present invention relates to the technical field of vehicle deicing, in particular to a deicing subsystem, a deicing system and a deicing method, including a near-infrared light emitting device, an icing detector and a controller, a near-infrared light emitting device, an icing detection Both the sensor and the controller are set on the rail vehicle, and the near-infrared light emitting device is aimed at the deicing position on the rail vehicle. The ice detector is used to detect the thickness of the ice and compare it with the set value. The switch signal is sent by the device, and the controller is used to control the switch of the near-infrared light emitting device. The system is based on the near-infrared light coating on the rail vehicle. When the de-icing opening condition is met, an opening signal is sent to the near-infrared light emitting device installed above the foundation brake device, so that the near-infrared light emitting device is turned on. The near-infrared light irradiates the surface of the near-infrared light coating through the ice and snow layer to rapidly generate heat, so that the ice and snow layer is easily removed from the coating surface under the action of vehicle vibration and external wind.

Description

technical field [0001] The invention relates to the technical field of vehicle deicing, in particular to a deicing subsystem, a deicing system and a deicing method. Background technique [0002] The basic braking methods of rail vehicles mainly include tread braking and disc braking. These braking devices generally move the piston rod by filling the brake cylinder with air, and the braking force is activated by braking transmission devices such as brake levers. After being amplified, it acts on the brake shoe or the brake pad, so that the brake shoe is pressed against the tread or the brake pad is pressed against the brake disc to achieve braking. When the rail vehicle runs in an ice and snow environment, a thick layer of ice and snow tends to adhere to the surface of the braking device and between the movable mechanisms, thereby affecting the normal operation of the braking device and making it impossible to apply effective braking. [0003] The application number is CN201...

Claims

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Application Information

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IPC IPC(8): B61K13/00B60S3/00B61H1/00B61H5/00
CPCB61H1/00B61H5/00B61K13/00B60S3/006
Inventor 张金煜虞大联黄超林鹏战申
Owner CRRC QINGDAO SIFANG CO LTD
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