CN107978967A - A kind of safety is flexibly and with the intermediate switchgear cabinet of constant humidity control - Google Patents
A kind of safety is flexibly and with the intermediate switchgear cabinet of constant humidity control Download PDFInfo
- Publication number
- CN107978967A CN107978967A CN201610934274.7A CN201610934274A CN107978967A CN 107978967 A CN107978967 A CN 107978967A CN 201610934274 A CN201610934274 A CN 201610934274A CN 107978967 A CN107978967 A CN 107978967A
- Authority
- CN
- China
- Prior art keywords
- room
- circuit breaker
- bus
- cabinet body
- breaker cart
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The intermediate switchgear cabinet flexibly and with constant humidity controlled the invention discloses a kind of safety, including bus-bar room, circuit breaker cart room, relay control room and switch cabinet body, the switch cabinet body include bus-bar room, circuit breaker cart room and relay control room；The left upper end of the switch cabinet body sets bus-bar room；Right end inside the cable vault, which is provided with humidity sensor, humidity controller and closes, opens controller；Circuit breaker cart room and relay control room are provided with the right side of the upper end of the switch cabinet body；Circuit breaker cart and heating unit are provided with the circuit breaker cart room；An air blower is fixed in the right side upper end of the switch cabinet body and lower end；The upper right side of the cable vault is provided with earthing switch operating mechanism；The inner top surface of the switch cabinet body is fixed with humidity sensor.The advantageous effect of the invention is that maintenance is convenient, and flexibility is good and has constant humidity control effect, adapts to the higher environment of humidity.
Description
Technical field
The invention belongs to intermediate switchgear cabinet technical field, and in particular to a kind of safety is flexibly and with constant humidity control
Put formula switchgear.
Background technology
Intermediate switchgear cabinet refers to be used for play break-make, control in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
The effect such as system or protection, high-tension switch cabinet is by electric equipment products of the voltage class in 3.6kV ~ 550kV are made, and high voltage isolator is with connecing
Ground switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and high pressure
Several major classes such as switchgear.
Current intermediate switchgear cabinet, inconvenient maintenance are prompt, very flexible and without constant humidity control effect, it is impossible to adapt to wet
The higher environment of degree.
Therefore, invent a kind of safety flexibly and the intermediate switchgear cabinet with constant humidity control is very necessary.
The content of the invention
It is an object of the invention to provide a kind of safety flexibly and with the intermediate switchgear cabinet of constant humidity control, with solution
State and current intermediate switchgear cabinet is proposed in background technology, inconvenient maintenance is prompt, very flexible and without constant humidity control effect, no
Adapt to the higher environment of humidity.The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of safety is flexibly and with constant humidity control
Put formula switchgear, including bus-bar room, circuit breaker cart room, cable vault, relay control room, switch cabinet body, the small busbar of branch,
Bus casing, main bus-bar, static contact, stationary contact head cartridge, current transformer, earthing switch, cable, arrester, earth bus, handling
Formula partition plate, valve, secondary plug, circuit breaker cart, heating unit, withdrawable horizontal baffle, earthing switch operating mechanism, electricity
Cable cover board, pressure relief device, humidity sensor, humidity sensor, humidity controller, close and open controller and air blower, the switch
Cabinet body includes bus-bar room, circuit breaker cart room, cable vault and relay control room；The left upper end of the switch cabinet body is set
Bus-bar room；Small busbar, bus casing, main bus-bar, static contact, stationary contact head cartridge and current transformer are provided with the bus-bar room；
The lower end of the switch cabinet body sets cable vault；Left end inside the cable vault is provided with earthing switch, cable, arrester
And earth bus；Right end inside the cable vault, which is provided with humidity sensor, humidity controller and closes, opens controller；It is described to open
Close and be provided with circuit breaker cart room and relay control room on the right side of the upper end of cabinet body；The lower end of the relay control room is set
There is secondary plug；Circuit breaker cart and heating unit are provided with the circuit breaker cart room；The right side of the switch cabinet body
An air blower is fixed in upper end and lower end；The upper right side of the cable vault is provided with earthing switch operating mechanism；It is described to open
The lower end for closing cabinet body is fixedly connected with cable cover；The inner top surface of the switch cabinet body is fixed with humidity sensor；It is described
The left upper end of bus-bar room and the left upper end of circuit breaker cart room are respectively and fixedly provided with pressure relief device.
Further, the bus-bar room is separated with circuit breaker cart room by loading and unloading type partition plate.
Further, separated between the circuit breaker cart room and cable vault by withdrawable horizontal baffle.
Further, it is provided with valve on the loading and unloading type partition plate.
Further, the switch cabinet body is using aluminizing sheet metal.
The technique effect and advantage of the present invention：This safety flexibly and with constant humidity control intermediate switchgear cabinet, by
Set humidity sensor to sense humidity information in switch cabinet body, humidity information is then transmitted to by constant humidity control by humidity sensor
Device processed, then humidity controller by close open controller control air blower closure or openness, ensure that switchgear remains at
The humidity of normal work so that intermediate switchgear cabinet has constant humidity control effect, adapts to the higher environment of humidity；And switch
Cabinet body is to select import aluminizing sheet metal, through N machine toolings, and uses multiple seaming operation, whole cabinet is not only had
The advantages of precision is high, very strong anticorrosive and antioxidation, and due to making cabinet more same than other using multiple seaming operation
Kind equipment cabinet overall weight is light, and flexibility is big；Also, current transformer, earthing switch are on cable vault's rear wall, arrester
It is installed on cable vault's rear lower.After circuit breaker cart and withdrawable horizontal baffle are removed, construction personnel's artistic skill from it is following into
Enter installation in switch cabinet body and safeguard so that maintenance is convenient.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
In figure：A- bus-bar rooms；B- circuit breaker carts room；C- cable vaults；D- relays control room；1- switch cabinet bodies；2-
The small busbar of branch；3- bus casings；4- main bus-bars；5- static contacts；6- stationary contact head cartridges；7- current transformers；8- earthing switches；9-
Cable；10- arresters；11- earth bus；12- loading and unloading type partition plates；13- valve；14- secondary plugs；15- circuit breaker carts；
16- heating units；The withdrawable horizontal baffles of 17-；18- earthing switch operating mechanisms；19- cable covers；20- pressure relief devices；
21- humidity sensors；22- humidity sensors；23- humidity controllers；24-, which is closed, opens controller；25- air blowers.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The present invention provides a kind of safety as shown in Figure 1 flexibly and with the intermediate switchgear cabinet of constant humidity control, including
Bus-bar room A, circuit breaker cart room B, cable vault C, relay control room D, switch cabinet body 1, the small busbar 2 of branch, bus casing
3rd, main bus-bar 4, static contact 5, stationary contact head cartridge 6, current transformer 7, earthing switch 8, cable 9, arrester 10, earth bus 11,
Loading and unloading type partition plate 12, valve 13, secondary plug 14, circuit breaker cart 15, heating unit 16, withdrawable horizontal baffle 17, connect
Ground switch operating mechanism 18, cable cover 19, pressure relief device 20, humidity sensor 21, humidity sensor 22, humidity controller
23rd, close and open controller 24 and air blower 25, the switch cabinet body 1 include bus-bar room A, circuit breaker cart room B, cable vault C and
Relay control room D；The left upper end of the switch cabinet body 1 sets bus-bar room A；Be provided with the bus-bar room A small busbar 2,
Bus casing 3, main bus-bar 4, static contact 5, stationary contact head cartridge 6 and current transformer 7；The lower end of the switch cabinet body 1 sets electricity
Cable room C；Left end inside the cable vault C is provided with earthing switch 8, cable 9, arrester 10 and earth bus 11；The electricity
Right end inside the C of cable room, which is provided with humidity sensor 22, humidity controller 23 and closes, opens controller 24；The switch cabinet body 1
Upper end on the right side of be provided with circuit breaker cart room B and relay control room D；The lower end of the relay control room D is provided with two
Secondary plug 14；Circuit breaker cart 15 and heating unit 16 are provided with the circuit breaker cart room B；The switch cabinet body 1
An air blower 25 is fixed in right side upper end and lower end；The upper right side of the cable vault C is provided with earthing switch operating mechanism
18；The lower end of the switch cabinet body 1 is fixedly connected with cable cover 19；The inner top surface of the switch cabinet body 1 is fixed with wet
Spend inductor 21；The left upper end of the bus-bar room A and the left upper end of circuit breaker cart room B are respectively and fixedly provided with pressure relief device 20.
Further, the bus-bar room A and circuit breaker cart room B is separated by loading and unloading type partition plate 12.
Further, separated between the circuit breaker cart room B and cable vault C by withdrawable horizontal baffle 17.
Further, it is provided with valve 13 on the loading and unloading type partition plate 12.
Further, the switch cabinet body 1 is using aluminizing sheet metal.
Operation principle：The safety is flexibly and with the intermediate switchgear cabinet of constant humidity control, by being set in switch cabinet body 1
Put humidity sensor 21 and sense humidity information, humidity information is then transmitted to by humidity controller 23 by humidity sensor 22, is connect
Humidity controller 23 by closing the closure or openness for opening controller 24 and controlling air blower 25, ensures that switchgear remains at just
The humidity often to work so that intermediate switchgear cabinet has constant humidity control effect, adapts to the higher environment of humidity；And switchgear
Body 1 is to select import aluminizing sheet metal, is processed through CNC machine, and uses multiple seaming operation, whole cabinet is not only had
The advantages of precision is high, very strong anticorrosive and antioxidation, and due to making cabinet more same than other using multiple seaming operation
Kind equipment cabinet overall weight is light, and flexibility is big；Also, current transformer 7, earthing switch 8 are kept away on cable vault's C rear walls
Thunder device 10 is installed on cable vault's C rear lowers.After circuit breaker cart 15 and withdrawable horizontal baffle 17 are removed, construction personnel's skill
It can install and safeguard out of following access switch cabinet body 1 so that maintenance is convenient.
Using technical solution of the present invention, or those skilled in the art is under the inspiration of technical solution of the present invention, if
Similar technical solution is counted out, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (5)
1. a kind of safety is flexibly and with the intermediate switchgear cabinet of constant humidity control, including bus-bar room（A）, circuit breaker cart room（B）、
Cable vault（C）, relay control room（D）, switch cabinet body（1）, the small busbar of branch（2）, bus casing（3）, main bus-bar（4）、
Static contact（5）, stationary contact head cartridge（6）, current transformer（7）, earthing switch（8）, cable（9）, arrester（10）, earth bus
（11）, loading and unloading type partition plate（12）, valve（13）, secondary plug（14）, circuit breaker cart（15）, heating unit（16）, can extract out
Formula horizontal baffle（17）, earthing switch operating mechanism（18）, cable cover（19）, pressure relief device（20）, humidity sensor（21）、
Humidity sensor（22）, humidity controller（23）, close and open controller（24）And air blower（25）, it is characterised in that：The switch
Cabinet body（1）Including bus-bar room（A）, circuit breaker cart room（B）, cable vault（C）With relay control room（D）；The switchgear
Body（1）Left upper end set bus-bar room（A）；The bus-bar room（A）Inside it is provided with small busbar（2）, bus casing（3）, main mother
Line（4）, static contact（5）, stationary contact head cartridge（6）And current transformer（7）；The switch cabinet body（1）Lower end set cable vault
（C）；The cable vault（C）Internal left end is provided with earthing switch（8）, cable（9）, arrester（10）And earth bus
（11）；The cable vault（C）Internal right end is provided with humidity sensor（22）, humidity controller（23）Controller is opened with closing
（24）；The switch cabinet body（1）Upper end on the right side of be provided with circuit breaker cart room（B）With relay control room（D）；It is described after
Electrical instrumentation room（D）Lower end be provided with secondary plug（14）；The circuit breaker cart room（B）Inside it is provided with circuit breaker cart
（15）And heating unit（16）；The switch cabinet body（1）Right side upper end and lower end fix an air blower（25）；Institute
State cable vault（C）Upper right side be provided with earthing switch operating mechanism（18）；The switch cabinet body（1）Lower end and cable cover
Plate（19）It is fixedly connected；The switch cabinet body（1）Inner top surface be fixed with humidity sensor（21）；The bus-bar room（A）'s
Left upper end and circuit breaker cart room（B）Left upper end be respectively and fixedly provided with pressure relief device（20）.
2. safety according to claim 1 is flexibly and with the intermediate switchgear cabinet of constant humidity control, it is characterised in that：It is described
Bus-bar room（A）With circuit breaker cart room（B）Pass through loading and unloading type partition plate（12）Separate.
3. safety according to claim 1 is flexibly and with the intermediate switchgear cabinet of constant humidity control, it is characterised in that：It is described
Circuit breaker cart room（B）With cable vault（C）Between pass through withdrawable horizontal baffle（17）Separate.
4. safety according to claim 1 is flexibly and with the intermediate switchgear cabinet of constant humidity control, it is characterised in that：It is described
Loading and unloading type partition plate（12）On be provided with valve（13）.
5. safety according to claim 1 is flexibly and with the intermediate switchgear cabinet of constant humidity control, it is characterised in that：It is described
Switch cabinet body（1）It is using aluminizing sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934274.7A CN107978967A (en) | 2016-10-25 | 2016-10-25 | A kind of safety is flexibly and with the intermediate switchgear cabinet of constant humidity control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934274.7A CN107978967A (en) | 2016-10-25 | 2016-10-25 | A kind of safety is flexibly and with the intermediate switchgear cabinet of constant humidity control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107978967A true CN107978967A (en) | 2018-05-01 |
Family
ID=62004862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610934274.7A Withdrawn CN107978967A (en) | 2016-10-25 | 2016-10-25 | A kind of safety is flexibly and with the intermediate switchgear cabinet of constant humidity control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107978967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923272A (en) * | 2022-05-24 | 2022-08-19 | 广东电网有限责任公司 | High-voltage switch cabinet and temperature and humidity control method |
-
2016
- 2016-10-25 CN CN201610934274.7A patent/CN107978967A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923272A (en) * | 2022-05-24 | 2022-08-19 | 广东电网有限责任公司 | High-voltage switch cabinet and temperature and humidity control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180501 |
|
| WW01 | Invention patent application withdrawn after publication |