CN203617556U - A switch cabinet - Google Patents

A switch cabinet Download PDF

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Publication number
CN203617556U
CN203617556U CN201320842803.2U CN201320842803U CN203617556U CN 203617556 U CN203617556 U CN 203617556U CN 201320842803 U CN201320842803 U CN 201320842803U CN 203617556 U CN203617556 U CN 203617556U
Authority
CN
China
Prior art keywords
cabinet
fixed
control cylinder
fire extinguisher
switch cubicle
Prior art date
Application number
CN201320842803.2U
Other languages
Chinese (zh)
Inventor
李素凤
Original Assignee
李素凤
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 李素凤 filed Critical 李素凤
Priority to CN201320842803.2U priority Critical patent/CN203617556U/en
Application granted granted Critical
Publication of CN203617556U publication Critical patent/CN203617556U/en

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Abstract

The utility model provides a switch cabinet and belongs to the technical field of machinery. The utility model solves technical problems of how to rapidly putting out open fire in existing switch cabinets. The switch cabinet comprises a cabinet body and a cabinet door. A smoke sensor, an alarm and a controller are fixed inside the cabinet body. A fire extinguisher, a first control cylinder and a second control cylinder are fixed on the outer side wall of the cabinet body. The first control cylinder is arranged to be parallel with a safety stopper of the fire extinguisher. A piston rod of the first control cylinder is vertically fixed with a pull bar. The pull bar is fixed with the safety stopper of the fire extinguisher. A piston rod of the second control cylinder is vertically abutted against a pressure bar of the fire extinguisher. A fire extinguishing aperture is arranged inside the cabinet body. A nozzle of the fire extinguisher goes through the fire extinguishing aperture and is positioned inside the cabinet body. The controller is separately connected with the smoke sensor, the first control cylinder and the second control cylinder. The switch cabinet of the utility model is advantageous by being reasonable in electric appliance layout, and convenient for the repairing of electric appliances inside the switch cabinet.

Description

Switch cubicle
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of switch cubicle.
Background technology
Current manufacturing enterprise and power supply management all need to use a large amount of switch cubicle or control cabinet etc., in order to lay various control switchs, motor, generator or other control appliances.In switch cubicle, generally can there are bus-bar room, overpressure means, relay control room, isolating switch, breaker chamber etc.
In order to reduce the taking of space, switch cubicle major part can be arranged on the liftoff higher position of wall, so also can reduce some and be ignorant of electric people and go touching, prevents security incident.But this installation meeting brings inconvenience in maintenance or while adjusting in switch cubicle electrical arrangement, because electrical equipment is positioned at switch cubicle, operating space is little and because switch cubicle is positioned at higher place, operates very inconvenient; Electrical equipment in switch cubicle is put unreasonable, electric wire between electrical equipment is arranged in disorder, easily cause line short, causing can not normal power supply, and occur line short cause fire time, current switch cubicle all can not be rapidly effectively by the fire suppression causing due to short circuit, causes the electrical equipment in switch cubicle to damage, and causes any property loss.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of switch cubicle, and the technical problem that the utility model solves is to put out rapidly the naked light in switch cubicle.
The purpose of this utility model can realize by following technical proposal: a kind of switch cubicle, comprise cabinet and cabinet door, it is characterized in that, in described cabinet, be fixed with Smoke Sensor, alarm and controller, on the lateral wall of described cabinet, be also fixed with fire extinguisher, control cylinder one and control cylinder two, described control cylinder one be arranged in parallel with the safety plug of fire extinguisher, on the piston rod of described control cylinder one, be vertically fixed with pull bar, the safety plug of described pull bar and fire extinguisher is fixed, the piston rod of described control cylinder two vertical with the pressure handle of fire extinguisher against, on described cabinet, there is fire extinguishing hole, the nozzle of described fire extinguisher is through fire extinguishing hole and be positioned at cabinet, described controller respectively with Smoke Sensor, control cylinder one is connected with control cylinder two.
Whether Smoke Sensor can be responded in cabinet has naked light to produce, Smoke Sensor meeting transmitting signal controller in the time having naked light to produce, controller can first be controlled the piston rod elongation of control cylinder one safety plug of fire extinguisher is extracted, and open alarm equipment alarm, the piston rod of controlling again control cylinder two extends depresses the pressure handle of fire extinguisher, and fire extinguisher puts out the fire in cabinet by fire extinguishing hole.
In above-mentioned switch cubicle, in described cabinet, be provided with some dividing plates, cabinet is separated into several chambers by described dividing plate, on the bottom surface of described cabinet and side, there are some draw-in grooves, described dividing plate is connected on draw-in groove, is also provided with some mounting panels in described cabinet, and the shape of described mounting panel is corresponding one by one with the cross sectional shape of its corresponding chamber, described mounting panel is detachably fixed on the cabinet of corresponding chamber, offers some U-lags on described dividing plate.Cabinet is by several chambers of dividing plate, electrical equipment is put rationally, mounting panel is detachably fixed on cabinet, the electrical equipment that corresponding mounting panel can be taken off being fixed on mounting panel from cabinet in the time of maintain electrical devices places under repair, greatly facilitate the repairing to electrical equipment, in the time of maintain electrical devices, electric wire can take off from U-lag, electric wire need not be disassembled from electrical equipment, convenient repairing.
In above-mentioned switch cubicle, on described mounting panel, offer some installing holes, on a side of described mounting panel, be fixed with some magnet, on the another side of described mounting panel, be fixed with handle.Adopt magnet mounting plate simple in structure, by handle, mounting panel is disassembled from cabinet, easy to operate.
In above-mentioned switch cubicle, on described cabinet door, be fixed with travel switch, described travel switch in the time that cabinet door is closed and cabinet against, when cabinet door is opened not with cabinet against, on described cabinet, be fixed with illuminating lamp, described travel switch is connected with controller with illuminating lamp.In the time opening cabinet door, travel switch can reach controller by signal, controller is connected illuminating lamp, and illuminating lamp energy handled easily person observes the situation in cabinet, and while closing cabinet door, travel switch is subject to the extruding force of cabinet, signal is reached to controller, and controller disconnects illuminating lamp.
In above-mentioned switch cubicle, on described cabinet, be fixed with lightning rod.Lightning rod ground connection, can prevent from being arranged on outdoor switch cubicle and be struck by lightning.
In above-mentioned switch cubicle, described fire extinguisher is dry powder extinguisher.Dry powder extinguisher can effectively put out the fire that short circuit causes.
In above-mentioned switch cubicle, on described cabinet, offer ventilation hole, on described dividing plate, offer some through holes.Through hole can guarantee to be all communicated with ventilation hole between each each chamber, and the heat of switch cubicle inner accumulated can be distributed rapidly, when this external fire extinguishing, can make dry powder diffuse to rapidly whole switch cubicle.
In above-mentioned switch cubicle, described controller is single-chip microcomputer.
Compared with prior art, it is rationally distributed that this switch cubicle has electrical equipment, the convenient repairing to electrical equipment in switch cubicle, and the while can be put out rapidly the advantage of naked light in switch cubicle.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of switch cubicle.
Fig. 2 is the sectional structure schematic diagram along A-A in Fig. 1.
Fig. 3 is the control block diagram of the utility model middle controller.
In figure, 11, cabinet; 21, dividing plate; 22, U-lag; 23, through hole; 31, mounting panel; 32, installing hole; 33, handle; 41, magnet; 51, Smoke Sensor; 52, alarm; 53, controller; 61, fire extinguisher; 62, control cylinder one; 621, pull bar; 63, control cylinder two; 71, travel switch.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1 to Figure 3, a kind of switch cubicle, comprise cabinet 11 and cabinet door, in cabinet 11, be fixed with Smoke Sensor 51, alarm 52 and controller 53, controller 53 is single-chip microcomputer, on the lateral wall of cabinet 11, be also fixed with fire extinguisher 61, control cylinder 1 and control cylinder 2 63, fire extinguisher 61 is dry powder extinguisher, dry powder extinguisher can effectively put out the fire that short circuit causes, control cylinder 1 be arranged in parallel with the safety plug of fire extinguisher 61, on the piston rod of control cylinder 1, be vertically fixed with pull bar 621, pull bar 621 is fixed with the safety plug of fire extinguisher 61, the pressure handle of the piston rod of control cylinder 2 63 and fire extinguisher 61 vertical against, on cabinet 11, there is fire extinguishing hole, the nozzle of fire extinguisher 61 is through fire extinguishing hole and be positioned at cabinet 11, controller 53 respectively with Smoke Sensor 51, control cylinder 1 is connected with control cylinder 2 63.Whether Smoke Sensor 51 can be responded in cabinet 11 has naked light to produce, Smoke Sensor 51 meeting transmitting signal controller 53 in the time having naked light to produce, controller 53 can first be controlled the piston rod elongation of control cylinder 1 safety plug of fire extinguisher 61 is extracted, the piston rod of controlling again control cylinder 2 63 extends depresses the pressure handle of fire extinguisher 61, and fire extinguisher 61 puts out the fire in cabinet 11 by fire extinguishing hole.Controller 53 is also connected with a time relay, by the interval time of opening between time relay control control cylinder 1 and control cylinder 2 63.On cabinet 11, be fixed with lightning rod.Lightning rod ground connection, can prevent from being arranged on outdoor switch cubicle and be struck by lightning.
As depicted in figs. 1 and 2, in cabinet 11, be provided with some dividing plates 21, if cabinet 11 is separated into three chambers by dividing plate 21, the present embodiment middle chamber comprises bus-bar room, relay control room and breaker chamber, on the bottom surface of cabinet 11 and side, there are some draw-in grooves, dividing plate 21 is connected on draw-in groove, in cabinet 11, be also provided with three mounting panels 31, the shape of mounting panel 31 and it is to bus-bar room, the cross sectional shape of relay control room and breaker chamber is corresponding one by one, mounting panel 31 is detachably fixed on the cabinet 11 of corresponding chamber, on mounting panel 31, offer some installing holes 32, electrical equipment fixedly fixes on mounting panel 31 by installing hole 32, on one side of mounting panel 31, be fixed with some magnet 41, in the present embodiment, magnet 41 has four, be separately fixed at four edges of mounting panel 31, on the another side of mounting panel 31, be fixed with handle 33, on dividing plate 21, offer some U-lags 22.
As shown in Figure 3, on cabinet door, be fixed with travel switch 71, travel switch 71 in the time that cabinet door is closed and cabinet 11 against, when cabinet door is opened not with cabinet 11 against, on cabinet 11, be fixed with illuminating lamp, travel switch 71 is connected with controller 53 with illuminating lamp.In the time opening cabinet door, travel switch 71 can reach controller 53 by signal, controller 53 is connected illuminating lamp, and illuminating lamp energy handled easily person observes the situation in cabinet 11, and while closing cabinet door, travel switch 71 is subject to the extruding force of cabinet 11, signal is reached to controller 53, and controller 53 disconnects illuminating lamp.
As shown in Figure 2, on cabinet 11, offer ventilation hole, offer some through holes 23 on dividing plate 21, in the present embodiment, through hole 23 has five.Through hole 23 can guarantee to be all communicated with ventilation hole between each each chamber, and the heat of switch cubicle inner accumulated can be distributed rapidly, when this external fire extinguishing, can make dry powder diffuse to rapidly whole switch cubicle.
Cabinet 11 is by 21 3 chambers of dividing plate, electrical equipment is put rationally, mounting panel 31 is fixed on cabinet 11 by magnet 41, can mounting panel 31 be disassembled from cabinet 11 by handle 33, corresponding electric mounting is on the mounting panel 31 of corresponding cavate, electric wire between electrical equipment is all by U-lag 22, guarantee the in good order of electric wire, the electrical equipment that corresponding mounting panel 31 can be taken off being fixed on mounting panel 31 from cabinet 11 in the time of maintain electrical devices places under repair, greatly facilitate the repairing to electrical equipment, in the time of maintain electrical devices, electric wire can take off from U-lag 22, electric wire need not be disassembled from electrical equipment, convenient repairing.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used 11 herein, cabinet; 21, dividing plate; 22, U-lag; 23, through hole; 31, mounting panel; 32, installing hole; 33, handle; 41, magnet; 51, Smoke Sensor; 52, alarm; 53, controller; 61, fire extinguisher; 62, control cylinder one; 621, pull bar; 63, control cylinder two; 71, the term such as travel switch, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims (8)

1. a switch cubicle, comprise cabinet (11) and cabinet door, it is characterized in that, in described cabinet (11), be fixed with Smoke Sensor (51), alarm (52) and controller (53), on the lateral wall of described cabinet (11), be also fixed with fire extinguisher (61), control cylinder one (62) and control cylinder two (63), described control cylinder one (62) be arranged in parallel with the safety plug of fire extinguisher (61), on the piston rod of described control cylinder one (62), be vertically fixed with pull bar (621), described pull bar (621) is fixed with the safety plug of fire extinguisher (61), the pressure handle of the piston rod of described control cylinder two (63) and fire extinguisher (61) vertical against, described cabinet has fire extinguishing hole on (11), the nozzle of described fire extinguisher (61) is through fire extinguishing hole and be positioned at cabinet (11), described controller (53) respectively with Smoke Sensor (51), control cylinder one (62) is connected with control cylinder two (63).
2. switch cubicle according to claim 1, it is characterized in that, in described cabinet (11), be provided with some dividing plates (21), cabinet (11) is separated into several chambers by described dividing plate (21), on the bottom surface of described cabinet (11) and side, there are some draw-in grooves, described dividing plate (21) is connected on draw-in groove, in described cabinet (11), be also provided with some mounting panels (31), the shape of described mounting panel (31) is corresponding one by one with the cross sectional shape of its corresponding chamber, described mounting panel (31) is detachably fixed on the cabinet (11) of corresponding chamber, on described dividing plate (21), offer some U-lags (22).
3. switch cubicle according to claim 2, it is characterized in that, on described mounting panel (31), offer some installing holes (32), on a side of described mounting panel (31), be fixed with some magnet (41), on the another side of described mounting panel (31), be fixed with handle (33).
4. switch cubicle according to claim 1, it is characterized in that, on described cabinet door, be fixed with travel switch (71), described travel switch (71) in the time that cabinet door is closed and cabinet (11) against, when cabinet door is opened not with cabinet (11) against, described cabinet is fixed with illuminating lamp on (11), and described travel switch (71) is connected with controller (53) with illuminating lamp.
5. switch cubicle according to claim 1, is characterized in that, described cabinet is fixed with lightning rod on (11).
6. switch cubicle according to claim 1, is characterized in that, described fire extinguisher (61) is dry powder extinguisher.
7. switch cubicle according to claim 1, is characterized in that, described cabinet offers ventilation hole on (11), offers some through holes (23) on described dividing plate (21).
8. switch cubicle according to claim 1, is characterized in that, described controller (53) is single-chip microcomputer.
CN201320842803.2U 2013-12-18 2013-12-18 A switch cabinet CN203617556U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320842803.2U CN203617556U (en) 2013-12-18 2013-12-18 A switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320842803.2U CN203617556U (en) 2013-12-18 2013-12-18 A switch cabinet

Publications (1)

Publication Number Publication Date
CN203617556U true CN203617556U (en) 2014-05-28

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ID=50770179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320842803.2U CN203617556U (en) 2013-12-18 2013-12-18 A switch cabinet

Country Status (1)

Country Link
CN (1) CN203617556U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879364A (en) * 2018-07-02 2018-11-23 滨州学院 A kind of airport building, which is used, has line windering function power distribution cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879364A (en) * 2018-07-02 2018-11-23 滨州学院 A kind of airport building, which is used, has line windering function power distribution cabinet

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20150113

Address after: 200002 Nanjing East Road, Shanghai, No. 181, No.

Patentee after: State Grid Shanghai Municipal Electric Power Company

Patentee after: East China Electric Power Test & Research Institute Co., Ltd.

Address before: Taizhou City, Zhejiang province Jiaojiang District 318000 chapter on the streets in Cypress Village Sanju No. 6

Patentee before: Li Sufeng

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 318000 TAIZHOU, ZHEJIANG PROVINCE TO: 200002 HUANGPU, SHANGHAI

ASS Succession or assignment of patent right

Owner name: EAST CHINA ELECTRIC POWER TEST + RESEARCH INSTITUT

Effective date: 20150113

Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY

Free format text: FORMER OWNER: LI SUFENG

Effective date: 20150113

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140528

Termination date: 20141218

EXPY Termination of patent right or utility model