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Intelligent oil-free air source device for railway vehicle

A rail vehicle, intelligent technology, applied in the direction of measuring devices, variable-capacity pump components, liquid variable-capacity machinery, etc., can solve the problems of compressed air being easily polluted and information interaction inconvenient, so as to ensure work safety and realize The effect of network information interaction and heat resistance improvement

Pending Publication Date: 2022-05-27
上海钧俍机电科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above scheme solves the problem of compressed air being easily polluted to a certain extent, but there are still many deficiencies in this scheme, such as inconvenient information exchange and other problems

Method used

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  • Intelligent oil-free air source device for railway vehicle
  • Intelligent oil-free air source device for railway vehicle
  • Intelligent oil-free air source device for railway vehicle

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Experimental program
Comparison scheme
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Embodiment Construction

[0021] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0022] like Figure 1-3 As shown in the figure, the intelligent oil-free air source device for rail vehicles includes a device main body 1, and the device main body 1 has an air filter 2 connected with the air inlet pipeline, and the air filter 2 is connected with the air compressor 3 and the air The internal fan 31 of the compressor 3 is driven by the motor 32. The air compressor 3 is connected to the cooler 33 and the double-tower dryer 34 through the air outlet pipeline. The air compressor 3 is equipped with a fan 4, and the air compressor 3 and the motor 32 are equipped with The temperature sensing assembly 5 includes a first temperature switch 51 arranged in the motor 32 and a second temperature switch 52 arranged in the air compressor 3. The air outlet pipeline is equipped with a pressure sensing assembly 6, and the temperature se...

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Abstract

The invention provides an intelligent oil-free air source device for a railway vehicle, which solves the problems of poor information interaction effect and the like of an air source device, and comprises a device main body, the device main body is provided with an air filter connected with an air inlet pipeline, the air filter is connected with an air compressor, and a fan in the air compressor is driven by a motor. The air compressor is connected with the cooler and the double-tower dryer through an air outlet pipeline, the air compressor is provided with a fan, the air compressor and the motor are provided with temperature sensing assemblies, and each temperature sensing assembly comprises a first temperature switch arranged in the motor and a second temperature switch arranged in the air compressor. The air outlet pipeline is provided with a pressure sensing assembly, and the temperature sensing assembly, the pressure sensing assembly, the draught fan and the double-tower dryer are connected with the electric cabinet. The system has the advantages of good information interaction effect, stable operation and the like.

Description

technical field [0001] The invention belongs to the technical field of oil-free air sources, and in particular relates to an intelligent oil-free air source device for rail vehicles. Background technique [0002] Because air is inexhaustible, and compressed air is used as the medium for transmitting energy, it has the characteristics of safety and no pollution after leakage. Most of the equipment such as flow devices use compressed air as the medium for transmitting force. The air source device is a compressed air generation and purification device, which is composed of an air compressor, a compressed air treatment device, etc., and is used to generate compressed air that meets the requirements of the wind equipment. Air source devices in the prior art generally use oil-injected screw air compressors, micro-oil sliding vane air compressors or oil-operated piston air compressors, which have serious problems of lubricating oil emulsification and serious environmental pollutio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B39/16F04B39/06F04B49/06F04B51/00G01D21/02
CPCF04B35/04F04B39/16F04B39/06F04B39/066F04B49/065F04B51/00G01D21/02
Inventor 王子超曾宪华秦强费佳
Owner 上海钧俍机电科技有限公司
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