CN104363741A - Extreme-hot-preventing device of electric control explosion-proof cabinet - Google Patents
Extreme-hot-preventing device of electric control explosion-proof cabinet Download PDFInfo
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- CN104363741A CN104363741A CN201410634538.8A CN201410634538A CN104363741A CN 104363741 A CN104363741 A CN 104363741A CN 201410634538 A CN201410634538 A CN 201410634538A CN 104363741 A CN104363741 A CN 104363741A
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- hot
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- electric control
- preventing device
- electrical control
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Abstract
The invention relates an extreme-hot-preventing device of an electric control explosion-proof cabinet. The extreme-hot-preventing device of the electric control explosion-proof cabinet comprises a heat dissipation layer 1, an axial fan 2, a PLC (programmable logic controller) module 3, a thermodetector 4 and a connecting signal cable 5. The extreme-hot-preventing device of the electric control explosion-proof cabinet has the advantages that PLC false operation caused by extremely hot weather is prevented; and after the fan is started, air in the fan flows and is homogenized.
Description
Technical field
The present invention relates to a kind of anti-very hot device of electrical control anti-explosion cabinet.
background technologywhen electrical control anti-explosion cabinet uses on Gobi desert, need to stand the very hot of more than 50 degree Celsius of summer, such extreme weather can cause PLC misoperation, and there is no solution to this problem at present.
summary of the invention:
The object of the invention is to for above-mentioned technical barrier, of the present invention being overcomes above deficiency, provides a kind of anti-very hot device of a kind of electrical control anti-explosion cabinet of energy automatic heat radiation under the very hot weather in more than 50 degree Celsius of summer.For achieving the above object, the technical solution used in the present invention is: the anti-very hot device that the present invention relates to a kind of electrical control anti-explosion cabinet, comprise heat dissipating layer 1, aerofoil fan 2, PLC module 3, temperature measurer 4, connection signal cable 5 form, it is characterized in that the PLC module 3 of the anti-very hot device of described a kind of electrical control anti-explosion cabinet is after the feedback signal receiving temperature measurer 4, start aerofoil fan 2.
Aerofoil fan 2, temperature measurer 4 link together with PLC module 3 by described connection signal cable 5 respectively.Described heat dissipating layer 1 is embedded in the outer surface of anti-explosion cabinet.
[0004] advantage of the present invention is mainly reflected in:
Prevent very hot extreme weather to cause PLC misoperation, make inner air flowing after starting fan and homogenizing.
description of drawings 1 isa kind of anti-very hot device of electrical control anti-explosion cabinet
schematic diagram:
1-heat dissipating layer 2-aerofoil fan 3-PLC module 4-temperature measurer 5-connection signal cable.
embodiment illustrates embodiment 1:
tell about below in conjunction with Fig. 1a kind of anti-very hot device of electrical control anti-explosion cabinet
explanation:
A kind of anti-very hot device of electrical control anti-explosion cabinet, comprise heat dissipating layer 1, aerofoil fan 2, PLC module 3, temperature measurer 4, connection signal cable 5 form, it is characterized in that the PLC module 3 of the anti-very hot device of described a kind of electrical control anti-explosion cabinet is after the feedback signal receiving temperature measurer 4, start aerofoil fan 2.Aerofoil fan 2, temperature measurer 4 link together with PLC module 3 by described connection signal cable 5 respectively.Described heat dissipating layer 1 is embedded in the outer surface of anti-explosion cabinet.In order to prevent very hot weather from causing PLC misoperation, make inner air flowing after starting fan and homogenizing.
Claims (3)
1. the present invention relates to a kind of anti-very hot device of electrical control anti-explosion cabinet, comprise heat dissipating layer 1, aerofoil fan 2, PLC module 3, temperature measurer 4, connection signal cable 5 form, it is characterized in that the PLC module 3 of the anti-very hot device of described a kind of electrical control anti-explosion cabinet is after the feedback signal receiving temperature measurer 4, start aerofoil fan 2.
2. the anti-very hot device of a kind of electrical control anti-explosion cabinet according to claim 1, is characterized in that aerofoil fan 2, temperature measurer 4 link together with PLC module 3 by described connection signal cable 5 respectively.
3. the anti-very hot device of a kind of electrical control anti-explosion cabinet according to claim 1, is characterized in that described heat dissipating layer 1 is embedded in the outer surface of anti-explosion cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634538.8A CN104363741A (en) | 2014-11-12 | 2014-11-12 | Extreme-hot-preventing device of electric control explosion-proof cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634538.8A CN104363741A (en) | 2014-11-12 | 2014-11-12 | Extreme-hot-preventing device of electric control explosion-proof cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104363741A true CN104363741A (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410634538.8A Pending CN104363741A (en) | 2014-11-12 | 2014-11-12 | Extreme-hot-preventing device of electric control explosion-proof cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104363741A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202121914U (en) * | 2011-06-13 | 2012-01-18 | 苏州能健电气有限公司 | Cooling system of PLC control cabinet |
| CN102929370A (en) * | 2012-10-26 | 2013-02-13 | 王秀荣 | Temperature control and regulation device for notebook computer adapter |
| CN103944086A (en) * | 2014-04-28 | 2014-07-23 | 王敏 | Energy-saving maintenance-free constant-temperature secondary cabinet |
| CN203850671U (en) * | 2014-05-23 | 2014-09-24 | 国家电网公司 | Intelligent temperature control device-based outdoor electric power cabinet |
-
2014
- 2014-11-12 CN CN201410634538.8A patent/CN104363741A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202121914U (en) * | 2011-06-13 | 2012-01-18 | 苏州能健电气有限公司 | Cooling system of PLC control cabinet |
| CN102929370A (en) * | 2012-10-26 | 2013-02-13 | 王秀荣 | Temperature control and regulation device for notebook computer adapter |
| CN103944086A (en) * | 2014-04-28 | 2014-07-23 | 王敏 | Energy-saving maintenance-free constant-temperature secondary cabinet |
| CN203850671U (en) * | 2014-05-23 | 2014-09-24 | 国家电网公司 | Intelligent temperature control device-based outdoor electric power cabinet |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
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| RJ01 | Rejection of invention patent application after publication |