CN106356738A - Closed switch cabinet with connector heating prevention function - Google Patents

Closed switch cabinet with connector heating prevention function Download PDF

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Publication number
CN106356738A
CN106356738A CN201510425641.6A CN201510425641A CN106356738A CN 106356738 A CN106356738 A CN 106356738A CN 201510425641 A CN201510425641 A CN 201510425641A CN 106356738 A CN106356738 A CN 106356738A
Authority
CN
China
Prior art keywords
cabinet
closed switch
switch cabinet
leg
enclosed switchgear
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
CN201510425641.6A
Other languages
Chinese (zh)
Inventor
殷新亮
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.)
Jiangsu Yuchao Power Engineering Co Ltd
Original Assignee
Jiangsu Yuchao Power Engineering 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 Jiangsu Yuchao Power Engineering Co Ltd filed Critical Jiangsu Yuchao Power Engineering Co Ltd
Priority to CN201510425641.6A priority Critical patent/CN106356738A/en
Publication of CN106356738A publication Critical patent/CN106356738A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a closed switch cabinet with a connector heating prevention function. The closed switch cabinet comprises a cabinet and legs. The legs are arranged at the bottom of the cabinet, air inlet holes are uniformly formed in the bottom of the cabinet, an induced air device is arranged on the upper side of the top of the cabinet and comprises a non-power ventilator, an induced air pipe and an air distributing cover, the induced air pipe is connected with the non-power ventilator and extends into the cabinet from the top of the cabinet, the tail end of the induced air pipe is connected with the air distributing cover, the air distributing cover is a conical cover, and the height of each leg is 1/3 of that of the cabinet. The closed switch cabinet has the advantages that the closed switch cabinet is simple in structure and convenient to manufacture; temperatures can be adjusted and monitored, accordingly, the accident occurrence rate can be reduced to a great extent, and the closed switch cabinet is wide in application range.

Description

The enclosed switchgear of anti-conductor joint heating
Technical field
The present invention relates to power equipment makes field, more particularly, to a kind of enclosed switchgear.
Background technology
Closed high-voltage board nipple heating accident occurred repeatedly in recent years.10kv switch directly takes on customer charge, is much wherein important load, in the event of unexpected power outage, not only can cause bad social influence, and cause very big economic loss to power supply department.Because heat generating spot is in sealed cabinet, operating cabinet door forbids opening, by normal, operator on duty cannot monitor that means find heating defect.When generating heat serious, joint can redden or even fuse, and directly contribute production accident.Therefore it is extremely urgent how to reduce in-cabinet temperature in the case of noting be used in unlatching cabinet door.
Content of the invention
The present invention is directed to the deficiencies in the prior art, there is provided a kind of ventilation fall thermal effect is good, the enclosed switchgear of the simple for structure and anti-conductor joint heating of achievable monitor in real time.
For realizing the object of the invention, provide technical scheme below: the enclosed switchgear of anti-conductor joint heating, leg including cabinet and bottom of cabinet bulk, it is characterized in that cabinet bottom is evenly equipped with fresh air inlet, cabinet top end is provided with blower unit, described blower unit includes induced duct and the cloth fan housing body that Unpowered ventilation machine is connected with Unpowered ventilation machine, described induced duct stretches into from cabinet top, air inducing pipe end connects cloth fan housing body, cloth fan housing body is taper cover body, and described support foot hight is the 1/3 of cabinet height.
Preferably, leg is set to four, it is located at cabinet bottom four corner location respectively, between adjacent leg, is provided with reinforcement gusset.
Preferably, being provided with temperature sensor, buzzer and processor in cabinet, three electrically connects.
Preferably, cabinet bottom is provided with cooling water tank.
The invention has the advantages that: switch cabinet structure of the present invention is simple, it is easy to make and can achieve that temperature can be in harmonious proportion monitoring, greatly reduces the incidence rate of accident, have wide range of applications.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Embodiment 1: the enclosed switchgear of anti-conductor joint heating, leg 3 including cabinet 1 and cabinet 1 bottom, cabinet 1 bottom is evenly equipped with fresh air inlet 1.1, cabinet 1 top end is provided with blower unit 4, described blower unit 4 includes induced duct 4.2 and the cloth fan housing body 4.3 that Unpowered ventilation machine 4.1 is connected with Unpowered ventilation machine 4.1, described induced duct 4.2 stretches into from cabinet 1 top, induced duct 4.2 end connects cloth fan housing body 4.3, cloth fan housing body 4.3 is taper cover body, and described leg 3 height is the 1/3 of cabinet 1 height.Leg 3 is set to four, is located at cabinet 1 bottom four corner location respectively, is provided with reinforcement gusset 3.1 between adjacent leg 3.It is provided with temperature sensor 5, buzzer 6 and processor 2, three electrically connects in cabinet 1.Cabinet 1 bottom is provided with cooling water tank 7.
Monitor that switch cubicle nipple temperature is from the point of view of current production situation or necessary in real time.Summarize above analysis to find out, be feasible by air themperature in monitor rack come the operation conditions of indirect monitor cabinet nipple, the purpose of prevention joint accident can be played completely.

Claims (4)

1. the enclosed switchgear of anti-conductor joint heating, including cabinet, it is installed on the leg of cabinet door on cabinet and bottom of cabinet bulk, it is characterized in that cabinet bottom is evenly equipped with fresh air inlet, cabinet top end is provided with blower unit, and described blower unit includes induced duct and the cloth fan housing body that Unpowered ventilation machine is connected with Unpowered ventilation machine, described induced duct stretches into from cabinet top, air inducing pipe end connects cloth fan housing body, and cloth fan housing body is taper cover body, and described support foot hight is the 1/3 of cabinet height.
2. the enclosed switchgear of anti-conductor joint heating according to claim 1, it is characterised in that leg is set to four, is located at cabinet bottom four corner location respectively, is provided with reinforcement gusset between adjacent leg.
3. it is characterised in that being provided with temperature sensor, buzzer and processor in cabinet, three electrically connects the enclosed switchgear of anti-conductor joint heating according to claim 1.
4. the enclosed switchgear of anti-conductor joint heating according to claim 1 is it is characterised in that cabinet bottom is provided with cooling water tank.
CN201510425641.6A 2015-07-20 2015-07-20 Closed switch cabinet with connector heating prevention function Pending CN106356738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510425641.6A CN106356738A (en) 2015-07-20 2015-07-20 Closed switch cabinet with connector heating prevention function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510425641.6A CN106356738A (en) 2015-07-20 2015-07-20 Closed switch cabinet with connector heating prevention function

Publications (1)

Publication Number Publication Date
CN106356738A true CN106356738A (en) 2017-01-25

Family

ID=57842735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510425641.6A Pending CN106356738A (en) 2015-07-20 2015-07-20 Closed switch cabinet with connector heating prevention function

Country Status (1)

Country Link
CN (1) CN106356738A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202978066U (en) * 2012-09-13 2013-06-05 淄博驰恒电器有限公司 Low-carbon energy-saving temperature reduction box-type transformer station
CN203645198U (en) * 2013-11-09 2014-06-11 安徽德信电气有限公司 Heat radiation apparatus on switch cabinet
CN204130954U (en) * 2014-09-23 2015-01-28 绍兴市小才子文教用品厂 A kind of high efficiency and heat radiation distribution box
EP2871731A1 (en) * 2013-11-12 2015-05-13 Siemens Aktiengesellschaft Venting assembly for a switching system
CN104659690A (en) * 2013-11-25 2015-05-27 西安联控电气有限责任公司 Compression refrigeration cooling system for high voltage distributing cabinet
CN204424752U (en) * 2015-02-13 2015-06-24 山东大学 A kind of Xiang Bian transformer room heat abstractor
CN204858348U (en) * 2015-07-20 2015-12-09 江苏宇超电力工程有限公司 Prevent connecting enclosed switch cabinet that generates heat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202978066U (en) * 2012-09-13 2013-06-05 淄博驰恒电器有限公司 Low-carbon energy-saving temperature reduction box-type transformer station
CN203645198U (en) * 2013-11-09 2014-06-11 安徽德信电气有限公司 Heat radiation apparatus on switch cabinet
EP2871731A1 (en) * 2013-11-12 2015-05-13 Siemens Aktiengesellschaft Venting assembly for a switching system
CN104659690A (en) * 2013-11-25 2015-05-27 西安联控电气有限责任公司 Compression refrigeration cooling system for high voltage distributing cabinet
CN204130954U (en) * 2014-09-23 2015-01-28 绍兴市小才子文教用品厂 A kind of high efficiency and heat radiation distribution box
CN204424752U (en) * 2015-02-13 2015-06-24 山东大学 A kind of Xiang Bian transformer room heat abstractor
CN204858348U (en) * 2015-07-20 2015-12-09 江苏宇超电力工程有限公司 Prevent connecting enclosed switch cabinet that generates heat

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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: 20170125

RJ01 Rejection of invention patent application after publication