Pipeline connecting piece of vehicle brake system
A technology for vehicle brakes and connectors, which is applied in the direction of pipes/pipe joints/fittings, connections with fluid cut-off devices, sleeve/socket connections, etc. Difficulty and other problems, to achieve the effect of saving pipeline installation space, simple structure, simple connection and installation method
Inactive Publication Date: 2017-12-05
CRRC TANGSHAN CO LTD
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Problems solved by technology
[0005] An embodiment of the present invention provides a pipeline connector for a vehicle braking system to solve the difficulty in processing when functional accessories such as shrinkage holes are provided in the pipe joint in the prior art, which further increases the manufacturing cost and cost of the pipeline connection. manufacturing cycle issues
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[0042] 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 creative efforts fall within the protection scope of the present invention.
[0043] At present, in the pipeline connection of the vehicle braking system, it is usually necessary to set functional accessories such as shrinkage holes, filters and check valves. For example, a 1mm shrinkage hole is set on the pressure gauge pipeline in the driver's cab to prevent frequent shaking of the pressure gauge pointer and reduce the ai...
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An embodiment of the invention provides a pipeline connecting piece of a vehicle brake system. The pipeline connecting piece of the vehicle brake system comprises a tubular body and a functional accessory, wherein the functional accessory is arranged in the tubular body; a first end of the tubular body is connected with a tube joint; a second end of the tubular body is connected with a tube body; and the functional accessory is used for correspondingly treating circulating air in the tube body. According to the pipeline connecting piece, functions of shrinking, a one-way valve and the like are fulfilled by the pipeline connecting piece on the basis of not changing the structure of the tube joint, the pipeline connecting piece is simple in structure and easy to process and manufacture, and the manufacturing cost for pipeline connection is reduced. The pipeline connecting piece is arranged in a gap between the tube joint and the tube body, a connecting and mounting mode is simple, then pipeline arrangement is simplified, and mounting space of a pipeline is saved.
Description
technical field [0001] Embodiments of the present invention relate to mechanical technology, and in particular to a pipeline connector of a vehicle braking system. Background technique [0002] In electrical pipelines, pipe joints are very common and important parts. For example, pipe joints are required when connecting pipes to a device, or connecting two pipes together. Specifically, one end of the pipe body is connected to one end of the pipe joint, and the other end of the pipe joint is connected to the device to realize the connection between the pipe body and the device, or the other end of the pipe joint is connected to another pipe body to realize Connection of two pipes. [0003] In practical applications, when connecting the pipe body to a certain device, or connecting two pipe bodies together, the medium in the pipe body needs to be treated accordingly. For example, when the gas in the pipe body is input into the pressure gauge of the driver's cab, it is necessa...
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IPC IPC(8): F16L21/00B01D35/02F16L29/00
CPCB01D35/02F16L21/00F16L29/00
Inventor 陈澍军杜群威谢春杰陈玄圣陈磊刘政崔任永周波李童生李茂林
Owner CRRC TANGSHAN CO LTD