CN106208627A - A kind of converter anti-explosion cabinet of band Desuperheating device - Google Patents

A kind of converter anti-explosion cabinet of band Desuperheating device Download PDF

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Publication number
CN106208627A
CN106208627A CN201610707716.4A CN201610707716A CN106208627A CN 106208627 A CN106208627 A CN 106208627A CN 201610707716 A CN201610707716 A CN 201610707716A CN 106208627 A CN106208627 A CN 106208627A
Authority
CN
China
Prior art keywords
explosion cabinet
pipeline
air
converter
compressed air
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
CN201610707716.4A
Other languages
Chinese (zh)
Inventor
李贤义
石飞
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.)
TAIXING JINJIANG CHEMICAL INDUSTRY CO LTD
Original Assignee
TAIXING JINJIANG CHEMICAL INDUSTRY 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 TAIXING JINJIANG CHEMICAL INDUSTRY CO LTD filed Critical TAIXING JINJIANG CHEMICAL INDUSTRY CO LTD
Priority to CN201610707716.4A priority Critical patent/CN106208627A/en
Publication of CN106208627A publication Critical patent/CN106208627A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909Forced ventilation, e.g. on heat dissipaters coupled to components

Abstract

The present invention relates to a kind of converter anti-explosion cabinet to Desuperheating device.Including anti-explosion cabinet, converter is installed in anti-explosion cabinet, it is characterized in that, bottom described anti-explosion cabinet, air inlet pipeline is installed, on air inlet pipeline, end is provided with pressure relief valve, the compressed air line being arranged in parallel and bailout gas pipeline it is simultaneously connected with in the middle part of air inlet pipeline pipeline, the input of compressed air line connects air compressor, on described compressed air line and bailout gas pipeline, cross-under has air inlet air relief valve respectively, the top of anti-explosion cabinet is provided with outlet pipe, outlet pipe connects gas equipment through air relief valve of giving vent to anger, the branch road connecting gas equipment it is respectively equipped with on described compressed air line and bailout gas pipeline, connect on each branch road and have electromagnetic valve.

Description

A kind of converter anti-explosion cabinet of band Desuperheating device
Technical field
The present invention relates to frequency conversion explosion proof cabinet, be specifically related to a kind of converter anti-explosion cabinet to Desuperheating device.
Background technology
Existing anti-explosion cabinet uses ventilation and two kinds of duties of QI invigorating.Insert during big-power transducer runs and produce Raw substantial amounts of heat, is not replace the heat in anti-explosion cabinet completely by ventilation and QI invigorating.And use mixing air, band Having substantial amounts of moisture content, running converter has certain harm.According to the characteristic in institute's adaptive technique field, source of the gas uses dry Dry, filter, constant temperature compressed air, DCS automatically controls bleed pressure, temperature, flow, and in anti-explosion cabinet, converter provides corresponding ginseng It is feasible that number feeds back to DCS mode, the most even more ideal, but, existing anti-explosion cabinet need to dispose substantial amounts of instrument, instrument, structure Upper more complicated, and this type of anti-explosion cabinet price is relatively expensive.
Summary of the invention
It is an object of the invention to provide the converter anti-explosion cabinet of the device of a kind of dual gas supply cooling.
The technical scheme that the present invention takes is:
The converter anti-explosion cabinet of a kind of band Desuperheating device, including anti-explosion cabinet, is provided with converter, at the bottom of described anti-explosion cabinet in anti-explosion cabinet Portion is provided with air inlet pipeline, and on air inlet pipeline, end is provided with pressure relief valve, has been simultaneously connected with also in the middle part of air inlet pipeline pipeline The compressed air line of connection setting and bailout gas pipeline, the input of compressed air line connects air compressor, described pressure On contracting air pipe line and bailout gas pipeline, cross-under has air inlet air relief valve respectively, and the top of anti-explosion cabinet is provided with outlet pipe, goes out Air pipe connects gas equipment through air relief valve of giving vent to anger, and described compressed air line and bailout gas pipeline is respectively equipped with connection and uses The branch road of gas equipment, each branch road connects and has electromagnetic valve.
After taking above technical scheme, the invention have the benefit that the compressed air utilizing pneumatic plant to produce Entering top from the bottom of anti-explosion cabinet to go out, take away the temperature of converter in anti-explosion cabinet, anti-explosion cabinet top compressed air out can also Deliver to gas equipment by the road, it is to avoid waste;When air compressor damages, available bailout gas provides gas cooling, cold But the gas after is recycled to gas equipment equally;Compressed air and bailout gas are equipped with branch road and directly supply gas equipment, Avoid the idle of equipment, take full advantage of resource.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is further described: as it can be seen, a kind of band desuperheat dress The converter anti-explosion cabinet put, including anti-explosion cabinet 1, is provided with converter 2, is provided with air inlet bottom described anti-explosion cabinet 1 in anti-explosion cabinet Pipeline 3, on air inlet pipeline 3, end is provided with pressure relief valve 4, is simultaneously connected with and is arranged in parallel in the middle part of air inlet pipeline pipeline 3 Compressed air line 5 and bailout gas pipeline 6, the input of compressed air line 5 connects air compressor 7, described compression sky On air pipe 5 and bailout gas pipeline 6, cross-under has air inlet air relief valve 8, the top of anti-explosion cabinet 1 to be provided with outlet pipe 9, go out respectively Air pipe 9 connects gas equipment 11 through air relief valve 10 of giving vent to anger, and described compressed air line 5 and bailout gas pipeline 6 set respectively Having the branch road connecting gas equipment 11, each branch road connects electromagnetic valve 12.

Claims (1)

1. a converter anti-explosion cabinet for band Desuperheating device, including anti-explosion cabinet, is provided with converter in anti-explosion cabinet, its feature exists In, air inlet pipeline is installed bottom described anti-explosion cabinet, on air inlet pipeline, end is provided with pressure relief valve, in air inlet pipeline pipeline Portion is simultaneously connected with the compressed air line being arranged in parallel and bailout gas pipeline, and the input of compressed air line connects air On compressor, described compressed air line and bailout gas pipeline, cross-under has air inlet air relief valve respectively, and the top of anti-explosion cabinet is installed Having outlet pipe, outlet pipe connects gas equipment, on described compressed air line and bailout gas pipeline through air relief valve of giving vent to anger Being respectively equipped with the branch road connecting gas equipment, each branch road connects electromagnetic valve.
CN201610707716.4A 2016-08-17 2016-08-17 A kind of converter anti-explosion cabinet of band Desuperheating device Pending CN106208627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610707716.4A CN106208627A (en) 2016-08-17 2016-08-17 A kind of converter anti-explosion cabinet of band Desuperheating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610707716.4A CN106208627A (en) 2016-08-17 2016-08-17 A kind of converter anti-explosion cabinet of band Desuperheating device

Publications (1)

Publication Number Publication Date
CN106208627A true CN106208627A (en) 2016-12-07

Family

ID=57523447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610707716.4A Pending CN106208627A (en) 2016-08-17 2016-08-17 A kind of converter anti-explosion cabinet of band Desuperheating device

Country Status (1)

Country Link
CN (1) CN106208627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111295079A (en) * 2019-11-07 2020-06-16 徐州市工大三森科技有限公司 Heat dissipation method for mining high-power explosion-proof electrical equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702661B1 (en) * 2002-11-25 2004-03-09 Lucent Technologies Inc. Cooling method and apparatus
CN2927610Y (en) * 2006-06-07 2007-07-25 沈正皓 Explosion-proof box
CN202310415U (en) * 2011-08-25 2012-07-04 大亚人造板集团有限公司 Dustproof cooling device of industrial field control cabinet
CN202452600U (en) * 2012-01-12 2012-09-26 中国移动通信集团广东有限公司江门分公司 Front-cover type cabinet cool air conditioner
CN102767875A (en) * 2011-05-06 2012-11-07 荣国华 Air conditioning unit for hot recovery of heat pump
CN104460757A (en) * 2014-09-23 2015-03-25 天津市禾厘油气技术有限公司 Heating and cooling device used for petroleum platform plate cabinet
CN104564422A (en) * 2014-12-30 2015-04-29 清华大学 Comprehensive utilization system for waste heat of internal combustion engine
CN105407688A (en) * 2015-10-24 2016-03-16 无锡商业职业技术学院 Fully-closed intelligent electric control cabinet cooling system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702661B1 (en) * 2002-11-25 2004-03-09 Lucent Technologies Inc. Cooling method and apparatus
CN2927610Y (en) * 2006-06-07 2007-07-25 沈正皓 Explosion-proof box
CN102767875A (en) * 2011-05-06 2012-11-07 荣国华 Air conditioning unit for hot recovery of heat pump
CN202310415U (en) * 2011-08-25 2012-07-04 大亚人造板集团有限公司 Dustproof cooling device of industrial field control cabinet
CN202452600U (en) * 2012-01-12 2012-09-26 中国移动通信集团广东有限公司江门分公司 Front-cover type cabinet cool air conditioner
CN104460757A (en) * 2014-09-23 2015-03-25 天津市禾厘油气技术有限公司 Heating and cooling device used for petroleum platform plate cabinet
CN104564422A (en) * 2014-12-30 2015-04-29 清华大学 Comprehensive utilization system for waste heat of internal combustion engine
CN105407688A (en) * 2015-10-24 2016-03-16 无锡商业职业技术学院 Fully-closed intelligent electric control cabinet cooling system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111295079A (en) * 2019-11-07 2020-06-16 徐州市工大三森科技有限公司 Heat dissipation method for mining high-power explosion-proof electrical equipment

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Application publication date: 20161207