CN104550137A - Probe single-chip microcomputer system controlled compressed-air snow sweeping device of railway vehicle infrared axle temperature detection system - Google Patents

Probe single-chip microcomputer system controlled compressed-air snow sweeping device of railway vehicle infrared axle temperature detection system Download PDF

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Publication number
CN104550137A
CN104550137A CN201310495060.0A CN201310495060A CN104550137A CN 104550137 A CN104550137 A CN 104550137A CN 201310495060 A CN201310495060 A CN 201310495060A CN 104550137 A CN104550137 A CN 104550137A
Authority
CN
China
Prior art keywords
probe
snow
compressed air
scm system
thds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310495060.0A
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Chinese (zh)
Inventor
胡江海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGXIA ZHONGYUAN TIANSHENG TECHNOLOGY Co Ltd
Original Assignee
NINGXIA ZHONGYUAN TIANSHENG TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGXIA ZHONGYUAN TIANSHENG TECHNOLOGY Co Ltd filed Critical NINGXIA ZHONGYUAN TIANSHENG TECHNOLOGY Co Ltd
Priority to CN201310495060.0A priority Critical patent/CN104550137A/en
Publication of CN104550137A publication Critical patent/CN104550137A/en
Pending legal-status Critical Current

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Classifications

    • B08B1/30
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities

Abstract

The invention relates to a probe single-chip microcomputer system controlled compressed-air snow sweeping device of a railway vehicle infrared axle temperature detection system. The device comprises a humidity sensor 1, a contour distinguish instrument 2, an air compressor 3, a linear cylinder 4, a Venturi fan 5, a compressed air hose 6, a snow sweeping rod 7 and a single-chip microcomputer system 8. The device is characterized in that presence of fallen snow on a probe is sensed through the humidity sensor 1 and the contour distinguish instrument 2, and the Venturi fan 5 and the snow sweeping rod 7 are controlled by the single-chip microcomputer system 8 to blow the snow automatically. The device has the main advantages that manual snow sweeping operation is replaced, and external environment influence on equipment operation is lowered; judgment is accurate, and the fallen snow in the area affecting operation of the probe is swept in time; the device is applicable to sounding stations clean in air source.

Description

A kind of probe SCM system of rolling stock THDS controls compressed air snow removal equipment
Technical field
The probe SCM system that the present invention relates to a kind of rolling stock THDS controls compressed air snow removal equipment, belongs to railways train operation dedicated control device technical field.
Background technology
The acquisition station of the determination system of train wheel axles of current domestic rolling stock in running is all distributed in along the line, and its setting principle arranges an acquisition station along railways train operation backbone every 30km.In acquisition station equipment, probe, probe casing and rail checkpost tool are all arranged on the outdoor place of Along Railway.External environment is as larger in the search coverage impact of the factors such as snow, foreign object on probe that fall.The method that these influence factors of current process adopt is mainly manually sweep away snow.Also the probe snow removal equipment of some designed, designeds is had, as: adopt temperature transmitter to control perception and to fall the probe snow removal equipment of snow, in the area of northwest and the cold in winter such as northeast, North China, because environment temperature is lower, the foreign material fallen on it can make judging nicety rate reduce
The present invention overcomes the deficiencies in the prior art, provides a kind of probe SCM system of rolling stock THDS to control compressed air snow removal equipment, and make it to the accuracy of judgement of the snow that falls, cleaning in time.The present invention realizes by adopting following technical scheme formula: the probe SCM system that the present invention relates to a kind of rolling stock THDS controls compressed air snow removal equipment, device comprises humidity sensor 1, profile identifier 2, air compressor 3, straight line cylinder 4, venturi blower fan 5, compressed-air hose 6, sweep away snow bar 7, SCM system 8 forms, it is characterized in that the existence of the probe compressed air snow removal equipment of vehicle infrared determination system of train wheel axles by snow that humidity sensor 1 and profile identifier 2 perception probe fall, and control venturi blower fan 5 by SCM system 8 and the bar 7 that sweeps away snow purges automatically.Described humidity sensor 1 is connected with the probe of profile identifier 2 with rolling stock THDS, is positioned at the below of probe, for differentiating and confirm to drop on the snow that falls of probe peripheral region.Described air compressor 3 provides source of the gas, pressure 0.8-1.2MPa, flow 5m to straight line cylinder 4 and venturi blower fan 5 3/ min.Described straight line cylinder 4 sweeps away snow for driving the bar 6 that sweeps away snow.Described venturi blower fan 5 accesses compressed air by compressed-air hose 5.Described bar 7 linkage that sweeps away snow.Described SCM system 8 Access Probe system board.
advantage of the present invention is mainly reflected in:
1, instead of artificial snow-removal operation, reduce the external environment impact of equipment work;
2, accuracy of judgement, cleans the snow that falls in the region affecting probe work in time;
3, the clean acquisition station of source of the gas is applicable to.
description of drawings 1 is that a kind of probe SCM system of rolling stock THDS controls compressed air snow removal equipment structure chart:
1-humidity sensor 2-profile identifier 3-air compressor 4-straight line cylinder 5-venturi blower fan 6-compressed-air hose 7-sweeps away snow bar 8-SCM system.
detailed description of the invention illustrates tells about embodiment below in conjunction with Fig. 1:
the probe SCM system of embodiment 1 one kinds of rolling stock THDSs controls each parts composition of compressed air snow removal equipment and effect:
Device comprises humidity sensor 1, profile identifier 2, air compressor 3, straight line cylinder 4, venturi blower fan 5, compressed-air hose 6, the bar 7 that sweeps away snow, SCM system 8 form, it is characterized in that the existence of the probe compressed air snow removal equipment of vehicle infrared determination system of train wheel axles by snow that humidity sensor 1 and profile identifier 2 perception probe fall, and automatically purged by SCM system 8 venturi blower fan 4.Described humidity sensor 1 is connected with the probe of profile identifier 2 with rolling stock THDS, is positioned at the below of probe, for differentiating and confirm to drop on the snow that falls of probe peripheral region.Described air compressor 3 provides source of the gas, pressure 0.8-1.2MPa, flow 5m to straight line cylinder 4 and venturi blower fan 5 3/ min.Described straight line cylinder 4 sweeps away snow for driving the bar 6 that sweeps away snow.Described venturi blower fan 5 accesses compressed air by compressed-air hose 5.Described bar 7 linkage that sweeps away snow.Described SCM system 8 Access Probe system board.
the probe SCM system of embodiment 2 one kinds of rolling stock THDSs controls compressed air snow removal equipment operation principle:
When snow falls probe detection region, humidity sensor 1 and profile identifier 2 carries out humidity and profile is determined, when being judged to snow, then start air compressor 3, supply straight line cylinder 4 and venturi blower fan 5 compressed air, drive the snow of bar 6 to probe rear portion that sweeps away snow to clean, the snow of air-flow to front portion that venturi blower fan 5 produces cleans.

Claims (7)

1. the probe SCM system that the present invention relates to a kind of rolling stock THDS controls compressed air snow removal equipment, device comprises humidity sensor 1, profile identifier 2, air compressor 3, straight line cylinder 4, venturi blower fan 5, compressed-air hose 6, sweep away snow bar 7, SCM system 8 forms, it is characterized in that the existence of the probe compressed air snow removal equipment of vehicle infrared determination system of train wheel axles by snow that humidity sensor 1 and profile identifier 2 perception probe fall, and control venturi blower fan 5 by SCM system 8 and the bar 7 that sweeps away snow purges automatically.
2. the probe SCM system of a kind of rolling stock THDS according to claim 1 controls compressed air snow removal equipment, it is characterized in that described humidity sensor 1 is connected with the probe of profile identifier 2 with rolling stock THDS, be positioned at the below of probe, for differentiating and confirm to drop on the snow that falls of probe peripheral region.
3. the probe SCM system of a kind of rolling stock THDS according to claim 1 controls compressed air snow removal equipment, it is characterized in that described air compressor 3 provides source of the gas to straight line cylinder 4 and venturi blower fan 5, pressure 0.8-1.2MPa, flow 5m 3/ min.
4. the probe SCM system of a kind of rolling stock THDS according to claim 1 controls compressed air snow removal equipment, it is characterized in that described straight line cylinder 4 sweeps away snow for driving the bar 6 that sweeps away snow.
5. the probe SCM system of a kind of rolling stock THDS according to claim 1 controls compressed air snow removal equipment, it is characterized in that described venturi blower fan 5 accesses compressed air by compressed-air hose 5.
6. the probe SCM system of a kind of rolling stock THDS according to claim 1 controls compressed air snow removal equipment, it is characterized in that described bar 7 linkage that sweeps away snow.
7. the probe SCM system of a kind of rolling stock THDS according to claim 1 controls compressed air snow removal equipment, it is characterized in that described SCM system 8 Access Probe system board.
CN201310495060.0A 2013-10-21 2013-10-21 Probe single-chip microcomputer system controlled compressed-air snow sweeping device of railway vehicle infrared axle temperature detection system Pending CN104550137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310495060.0A CN104550137A (en) 2013-10-21 2013-10-21 Probe single-chip microcomputer system controlled compressed-air snow sweeping device of railway vehicle infrared axle temperature detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310495060.0A CN104550137A (en) 2013-10-21 2013-10-21 Probe single-chip microcomputer system controlled compressed-air snow sweeping device of railway vehicle infrared axle temperature detection system

Publications (1)

Publication Number Publication Date
CN104550137A true CN104550137A (en) 2015-04-29

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CN201310495060.0A Pending CN104550137A (en) 2013-10-21 2013-10-21 Probe single-chip microcomputer system controlled compressed-air snow sweeping device of railway vehicle infrared axle temperature detection system

Country Status (1)

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CN (1) CN104550137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105809930A (en) * 2016-05-10 2016-07-27 成都新核泰科科技有限公司 Vehicle-mounted nuclear radiation detection system based on wireless transmission
CN106080654A (en) * 2016-06-21 2016-11-09 哈尔滨市科佳通用机电有限公司 Clear accumulated snow or foreign material system and method for train infrared journal temperature detection equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276202B1 (en) * 1997-03-19 2001-08-21 Tekmar Gmbh Device and method for detecting snow and ice
CN2630071Y (en) * 2003-06-19 2004-08-04 武汉铁路分局信阳车辆段 Automatic snow-removing device for infrared axle temperature detecting apparatus
CN1814486A (en) * 2006-02-28 2006-08-09 曹新志 Railway train shaft temperature detector automatic snow-removing device
CN202054036U (en) * 2011-05-16 2011-11-30 郑州铁路职业技术学院 Snow removing device for infrared detector
CN202479185U (en) * 2012-01-19 2012-10-10 山东省科学院海洋仪器仪表研究所 Automatically cleaning device for solar panel
CN202534658U (en) * 2011-12-20 2012-11-14 西安迅腾科技有限责任公司 Accumulated snow cleaning apparatus for solar energy panel applied to bridge monitoring operation
CN202555569U (en) * 2012-01-13 2012-11-28 闫凯锋 Automatic cleaning system of solar cell panel
CN203237257U (en) * 2013-05-24 2013-10-16 北京市美联安科技有限责任公司 Built-in type turbocharging DC remote control snow removing device of axle temperature detection system of railway vehicles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276202B1 (en) * 1997-03-19 2001-08-21 Tekmar Gmbh Device and method for detecting snow and ice
CN2630071Y (en) * 2003-06-19 2004-08-04 武汉铁路分局信阳车辆段 Automatic snow-removing device for infrared axle temperature detecting apparatus
CN1814486A (en) * 2006-02-28 2006-08-09 曹新志 Railway train shaft temperature detector automatic snow-removing device
CN202054036U (en) * 2011-05-16 2011-11-30 郑州铁路职业技术学院 Snow removing device for infrared detector
CN202534658U (en) * 2011-12-20 2012-11-14 西安迅腾科技有限责任公司 Accumulated snow cleaning apparatus for solar energy panel applied to bridge monitoring operation
CN202555569U (en) * 2012-01-13 2012-11-28 闫凯锋 Automatic cleaning system of solar cell panel
CN202479185U (en) * 2012-01-19 2012-10-10 山东省科学院海洋仪器仪表研究所 Automatically cleaning device for solar panel
CN203237257U (en) * 2013-05-24 2013-10-16 北京市美联安科技有限责任公司 Built-in type turbocharging DC remote control snow removing device of axle temperature detection system of railway vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105809930A (en) * 2016-05-10 2016-07-27 成都新核泰科科技有限公司 Vehicle-mounted nuclear radiation detection system based on wireless transmission
CN106080654A (en) * 2016-06-21 2016-11-09 哈尔滨市科佳通用机电有限公司 Clear accumulated snow or foreign material system and method for train infrared journal temperature detection equipment
CN106080654B (en) * 2016-06-21 2018-02-16 哈尔滨市科佳通用机电股份有限公司 For clear accumulated snow or the debris system and method for train infrared journal temperature detection equipment

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Application publication date: 20150429

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