CN205335699U - Insulating cubical switchboard - Google Patents

Insulating cubical switchboard Download PDF

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Publication number
CN205335699U
CN205335699U CN201620022728.9U CN201620022728U CN205335699U CN 205335699 U CN205335699 U CN 205335699U CN 201620022728 U CN201620022728 U CN 201620022728U CN 205335699 U CN205335699 U CN 205335699U
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China
Prior art keywords
cabinet
analog circuit
electric
electric cabinet
gas tank
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.)
Active
Application number
CN201620022728.9U
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Chinese (zh)
Inventor
陈谋成
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.)
Guangzhou Morning Power Generation Equipment Technology Co Ltd
Original Assignee
Guangzhou Morning Power Generation Equipment Technology Co Ltd
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Publication date
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Priority to CN201620022728.9U priority Critical patent/CN205335699U/en
Application granted granted Critical
Publication of CN205335699U publication Critical patent/CN205335699U/en
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Abstract

The utility model discloses an insulating cubical switchboard, including the cabinet body, electric cabinet, analog circuit and gas tank, electric cabinet and analog circuit establish at cabinet body front end, electric cabinet and analog circuit electric connection, the gas tank is established at the cabinet internally, the gas tank bottom is provided with the desicator, the desicator bottom is provided with radiator fan, radiator fan and electric cabinet electric connection, be provided with the low -pressure chamber on the cabinet body, low -pressure chamber and electric cabinet electric connection, the analog circuit below has set gradually display and cable chamber, display and cable chamber respectively with electric cabinet electric connection, this insulating cubical switchboard structural stability is good, and is insulating effectual, the heat dissipation is fast, convenient operation.

Description

A kind of insulated switch cabinet
Technical field
This utility model relates to a kind of insulated switch cabinet。
Background technology
Switch cubicle outside line is introduced in cabinet master switch, switchs subsequently into sub-control, and each branch needs to arrange by it。Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also sets altitude chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, such as power plant etc., the low-frequency load reduction being additionally provided with as protecting capital equipment having。
The Main Function of switch cubicle is to carry out generating electricity in power system, transmit electricity, in the process of distribution and electric energy conversion, carry out folding, control and protection electrical equipment。Parts in switch cubicle are mainly made up of chopper, isolation switch, on-load switch, operating mechanism, transformer and various protection devices etc.。The sorting technique of switch cubicle is a lot, as can be divided into withdraw-type switch cabinet and fixed switching cabinet by chopper mounting means;Or the difference according to cabinet body structure, open type switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet can be divided into;High-tension switch cabinet, Medium Voltage Switchgear and low-tension switch cabinet etc. can be divided into again according to electric pressure difference。It is primarily adapted for use in various different occasions such as power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc.。According to electric pressure classification generally by AC1000V and hereinafter referred to as low-tension switch cabinet, AC1000V referred above to high-tension switch cabinet, sometimes also by voltage in high-voltage board be AC10kV be called middle pressure cabinet。
Current existing switch cabinet structure is complex, during use, it is easy to produce superheating phenomenon, and radiating effect is general, causes that service life is short, and stability is bad。
Utility model content
It is good that the technical problems to be solved in the utility model is to provide a kind of structural stability, and insulation effect is good, rapid heat dissipation, easy to operate insulated switch cabinet。
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of insulated switch cabinet, including cabinet, electric cabinet, analog circuit and gas tank, described electric cabinet and analog circuit are located at cabinet front end, described electric cabinet is electrically connected with analog circuit, described gas tank is located in cabinet, it is provided with exsiccator bottom described gas tank, it is provided with radiator fan bottom described exsiccator, described radiator fan is electrically connected with electric cabinet, described cabinet is provided with low-pressure chamber, described low-pressure chamber is electrically connected with electric cabinet, the signal that electric cabinet is controlled can intuitively be reflected by analog circuit, electric cabinet is facilitated to manipulate, radiator fan can keep the ventilation that cabinet is good, keep good heat dissipation, gas tank can insulate and arc extinguishing, operation safety can be held, low-pressure chamber can reduce voltage, instrument and equipment is facilitated to measure, display and cable vault it is disposed with below described analog circuit, described display and cable vault are electrically connected with electric cabinet respectively。
As preferably, described low-pressure chamber being provided with ammeter, conveniently carry out circuit measuring, be damaged from ammeter simultaneously。
As preferably, described ammeter is provided with more than one, it is possible to measure multiple circuit simultaneously。
As preferably, being provided with sulfur hexafluoride in described gas tank, there is the arc extinction performance of good electrical insulation properties and excellence。
As preferably, described exsiccator is atmospheric dryer, keeps air drying in cabinet, it is prevented that short circuit occur。
The beneficial effects of the utility model are: the signal that electric cabinet is controlled can intuitively be reflected by the analog circuit of setting, electric cabinet is facilitated to manipulate, radiator fan can keep the ventilation that cabinet is good, keep good heat dissipation, gas tank can insulate and arc extinguishing, can holding operation safety, low-pressure chamber can reduce voltage, facilitates instrument and equipment to measure。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of insulated switch cabinet of this utility model。
Detailed description of the invention
As shown in Figure 1, a kind of insulated switch cabinet, including cabinet 1, electric cabinet 2, analog circuit 3 and gas tank 4, described electric cabinet 4 and analog circuit 3 are located at cabinet 1 front end, described electric cabinet 2 is electrically connected with analog circuit 3, described gas tank 4 is located in cabinet 1, it is provided with exsiccator 5 bottom described gas tank 4, it is provided with radiator fan 6 bottom described exsiccator 5, described radiator fan 6 is electrically connected with electric cabinet 2, by control chamber 2, circuit is controlled, analog circuit 3 can the change of display circuit, display 8 can display circuit parameter, radiator fan 6 runs and keeps radiating effect good, described cabinet 1 is provided with low-pressure chamber 7, described low-pressure chamber 7 is electrically connected with electric cabinet 2, display 8 and cable vault 9 it is disposed with below described analog circuit 3, described display 8 and cable vault 9 are electrically connected with electric cabinet 2 respectively。
Described low-pressure chamber 7 is provided with ammeter 10, in use, conveniently carries out circuit measuring, be damaged from ammeter 10 simultaneously。
Described ammeter 10 is provided with more than one, in use, it is possible to measure multiple circuit simultaneously。
It is provided with sulfur hexafluoride (not shown) in described gas tank 4, in use, there is the arc extinction performance of good electrical insulation properties and excellence。
Described exsiccator 5 is atmospheric dryer, in use, keeps air drying in cabinet 1, it is prevented that short circuit occur。
In use, by control chamber 2, circuit is controlled, analog circuit 3 can the change of display circuit, display 8 can display circuit parameter, radiator fan 6 runs and keeps radiating effect good。
The beneficial effects of the utility model are: the signal that electric cabinet is controlled can intuitively be reflected by the analog circuit of setting, electric cabinet is facilitated to manipulate, radiator fan can keep the ventilation that cabinet is good, keep good heat dissipation, gas tank can insulate and arc extinguishing, can holding operation safety, low-pressure chamber can reduce voltage, facilitates instrument and equipment to measure。
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection domain of the present utility model。

Claims (5)

1. an insulated switch cabinet, it is characterized in that: include cabinet, electric cabinet, analog circuit and gas tank, described electric cabinet and analog circuit are located at cabinet front end, described electric cabinet is electrically connected with analog circuit, described gas tank is located in cabinet, it is provided with exsiccator bottom described gas tank, it is provided with radiator fan bottom described exsiccator, described radiator fan is electrically connected with electric cabinet, described cabinet is provided with low-pressure chamber, described low-pressure chamber is electrically connected with electric cabinet, display and cable vault it is disposed with below described analog circuit, described display and cable vault are electrically connected with electric cabinet respectively。
2. insulated switch cabinet according to claim 1, it is characterised in that: described low-pressure chamber is provided with ammeter。
3. insulated switch cabinet according to claim 2, it is characterised in that: described ammeter is provided with more than one。
4. insulated switch cabinet according to claim 3, it is characterised in that: it is provided with sulfur hexafluoride in described gas tank。
5. insulated switch cabinet according to claim 4, it is characterised in that: described exsiccator is atmospheric dryer。
CN201620022728.9U 2016-01-08 2016-01-08 Insulating cubical switchboard Active CN205335699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620022728.9U CN205335699U (en) 2016-01-08 2016-01-08 Insulating cubical switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620022728.9U CN205335699U (en) 2016-01-08 2016-01-08 Insulating cubical switchboard

Publications (1)

Publication Number Publication Date
CN205335699U true CN205335699U (en) 2016-06-22

Family

ID=56210780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620022728.9U Active CN205335699U (en) 2016-01-08 2016-01-08 Insulating cubical switchboard

Country Status (1)

Country Link
CN (1) CN205335699U (en)

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