CN107508186A - A kind of thermostatic type adjusts high-tension switch cabinet - Google Patents
A kind of thermostatic type adjusts high-tension switch cabinet Download PDFInfo
- Publication number
- CN107508186A CN107508186A CN201710744584.7A CN201710744584A CN107508186A CN 107508186 A CN107508186 A CN 107508186A CN 201710744584 A CN201710744584 A CN 201710744584A CN 107508186 A CN107508186 A CN 107508186A
- Authority
- CN
- China
- Prior art keywords
- room
- bus
- switch cabinet
- bar
- circuit breaker
- 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- Withdrawn
Links
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
- 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
-
- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- 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
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of thermostatic type to adjust high-tension switch cabinet, including switch cabinet body, switch cabinet body is internally provided with bus-bar room, the side of bus-bar room is provided with handcart room, the top of handcart room is provided with control room, the bottom of handcart room is provided with cable vault, the top of bus-bar room is provided with air-flow cooler, the top of air-flow cooler is provided with pressure relief device, it is provided between bus-bar room and control room and isolates hinge plate, the inside of handcart room is provided with circuit breaker cart, the side of circuit breaker cart is provided with heating and dehumidification device, the top of circuit breaker cart is connected with secondary plug, the bottom of circuit breaker cart is provided with drawable plate, the bottom of drawable plate is provided with adjustable hinge plate.The present invention can autonomous adjusting switch cabinet internal temperature, strengthen the internal intensity of switch cubicle, at the same it is internal use hinge-type dividing plate, condensation and corrosion generation are prevented by constant temperature dehumidification device in the environment in circuit breaker cart room and cable vault.
Description
Technical field
The present invention relates to a kind of switch cubicle, more particularly to a kind of thermostatic type regulation high-tension switch cabinet.
Background technology
It is well known that switch cubicle is a kind of electrical equipment, switch cubicle outside line is introduced into master switch in cabinet, subsequently into point
Control switch, each branch are needed to set by it, such as instrument, automatic control, motor magnetic switch, and various A.C. contactors etc., some is also
If hyperbaric chamber and low-pressure chamber switch cubicle, provided with high voltage bus, such as power plant, some is additionally provided with to protect subtracting in low week for capital equipment
Carry, the main function of switch cubicle is to be generated electricity in power system, transmitted electricity, during the conversion of distribution and electric energy, carry out folding,
Control and protection electrical equipment, the part in switch cubicle mainly have breaker, disconnecting switch, on-load switch, operating mechanism, mutual inductance
Device and various protection devices etc. form, and the sorting technique of switch cubicle is a lot, such as can be divided into shifting by breaker mounting means
Open switch cabinet and fixed switching cabinet, or the difference according to cabinet body structure, can be divided into open type switch cubicle, metal enclosed switch
Cabinet and metal enclosed armoured switch cabinet, high-tension switch cabinet, Medium Voltage Switchgear and low pressure can be divided into again according to voltage class is different
Switch cubicle etc., it is small to be primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and house
The various different occasions such as area, skyscraper, high-tension switch cabinet refer to be used for power system generatings, transmission of electricity, distribution, electric energy change and
Play break-make, control or protection etc. in consumption, high-tension switch cabinet by making electric equipment products of the voltage class in 3.6kV-550kV,
High voltage isolator and earthed switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high pressure are prevented
Several major classes such as quick-fried power distribution equipment and high-tension switch cabinet.
It is still insufficient in the convenience and scope used in the technology of existing high pressure sealing formula switch cubicle, it is most of
High-tension switch cabinet high pressure-temperature still be present, due to internal temperature overheat easily often break down, increasing
The work load of attendant, also it is both needed to consider in structure mostly in the presence of serious potential safety hazard, closed high-voltage switch cabinet
The problem of being discharged to high-temperature gas pressure during failure also needs to strengthen the internal structure of switch cubicle, it is necessary to be resolved, and makes it can be with
Used safely.
The content of the invention
The technical problem to be solved in the present invention is the defects of overcoming prior art, there is provided a kind of thermostatic type adjusts high-voltage switch gear
Cabinet, can autonomous adjusting switch cabinet internal temperature, strengthen the internal intensity of switch cubicle, using new aluminum alloy frame, together
When inside use hinge-type dividing plate, the effect of different warm areas can be reached to each control room, avoid high humility or temperature change
Change and the harm that condensation is brought is produced in larger climatic environment, existed in circuit breaker cart room and cable vault by constant temperature dehumidification device
Prevent condensation and corrosion from occurring in environment.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of thermostatic type regulation high-tension switch cabinet of the present invention, including switch cabinet body, the switch cabinet body are internally provided with
Bus-bar room, the side of the bus-bar room are provided with handcart room, and the top of the handcart room is provided with control room, the handcart room
Bottom is provided with cable vault, and the top of the bus-bar room is provided with air-flow cooler, and the top of the air-flow cooler is provided with
Pressure relief device, it is provided between the bus-bar room and control room and isolates hinge plate, the inside of the handcart room is provided with breaker
Handcart, the side of the circuit breaker cart are provided with heating and dehumidification device, and the top of the circuit breaker cart is connected with secondary plug,
The bottom of the circuit breaker cart is provided with drawable plate, and the bottom of the drawable plate is provided with adjustable hinge plate, institute
The side for stating cable vault is provided with temperature control regulation room, and the temperature control regulation room is internally provided with constant temperature dehumidification device,
The side of the constant temperature dehumidification device is provided with control wire casing, and the opposite side of the constant temperature dehumidification device is provided with TEMP control
Device, the bottom of the temperature sensing controller are provided with pressure inductor.
As a preferred technical solution of the present invention, the bus-bar room is internally provided with stationary contact head cartridge, the stationary contact
Head cartridge is internally provided with static contact head device, and some branch bars are connected with the static contact head device, the branch bar
One end is connected with main bus-bar, is provided with bus casing on the outside of the main bus-bar, and it is mutual that the bottom of the bus-bar room is provided with electric current
Sensor.
As a preferred technical solution of the present invention, the cable vault is internally provided with cable, the bottom of the cable
End is connected with earth bus, and the side of the cable is provided with arrester, earthed switch is provided with the top of the arrester.
As a preferred technical solution of the present invention, some control formula cabinet doors, institute are installed in the switch cabinet body
State and be provided with visual window on the inside of control formula cabinet door.
As a preferred technical solution of the present invention, the temperature sensing controller and pressure inductor remove with constant temperature
Wet device is electrically connected with.
As a preferred technical solution of the present invention, the temperature sensing controller is electrically connected with air-flow cooler.
As a preferred technical solution of the present invention, the radiating of aluminium profile material is provided with the outside of the switch cabinet body
Shell, the aluminium profile material radiation shell are made by aluminium alloy extrusions.
Compared with prior art, beneficial effects of the present invention are as follows：
1：The present invention is by changing the internal structure of high-tension switch cabinet, during use, can autonomous adjusting switch cabinet it is interior
Portion's temperature, efficiently solve high-tension switch cabinet and be operated for a long time under applied at elevated temperature, reduce rate of breakdown, people is safeguarded in mitigation
The work load of member.
2：Present invention enhances the internal intensity of switch cubicle, using new aluminum alloy frame, increases overall radiating
Area, while inside uses hinge-type dividing plate, and the effect of different warm areas can be reached to each control room.
3：The present invention avoids producing the harm that condensation is brought in the larger climatic environment of high humility or temperature change, open circuit
Prevent condensation and corrosion from occurring in the environment by constant temperature dehumidification device in device handcart room and cable vault.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
In figure：1st, switch cabinet body；2nd, bus-bar room；3rd, handcart room；4th, cable vault；5th, control room；6th, static contact head device；7th, stationary contact
Head cartridge；8th, branch bar；9th, bus casing；10th, main bus-bar；11st, aluminium profile material radiation shell；12nd, pressure relief device；13rd, secondary-plug
Head；14th, moisture separator is heated；15th, circuit breaker cart；16th, drawable plate；17th, adjustable hinge plate；18th, wire casing is controlled；19th, it is electric
Cable；20th, earth bus；21st, arrester；22nd, formula cabinet door is controlled；23rd, visual window；24th, air-flow cooler；25th, current transformer；
26th, earthed switch；27th, temperature sensing controller；28th, temperature control regulation room；29th, constant temperature dehumidification device；30th, hinge plate is isolated；
31st, pressure inductor.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, the present invention provides a kind of thermostatic type regulation high-tension switch cabinet, including switch cabinet body 1, switch cabinet body
1 is internally provided with bus-bar room 2, and the side of bus-bar room 2 is provided with handcart room 3, the top of handcart room 3 is provided with control room 5, hand
The bottom of car room 3 is provided with cable vault 4, and the top of bus-bar room 2 is provided with air-flow cooler 24, and the top of air-flow cooler 24 is set
Pressure relief device 12 is equipped with, is provided between bus-bar room 2 and control room 5 and isolates hinge plate 30, the inside of handcart room 3 is provided with open circuit
Device handcart 15, the side of circuit breaker cart 15 are provided with heating and dehumidification device 14, and the top of circuit breaker cart 15 is connected with secondary-plug
First 13, the bottom of circuit breaker cart 15 is provided with drawable plate 16, and the bottom of drawable plate 16 is provided with adjustable hinge plate
17, the side of cable vault 4 is provided with temperature control regulation room 28, and temperature control regulation room 28 is internally provided with constant temperature dehumidification device
29, the side of constant temperature dehumidification device 29 is provided with control wire casing 18, and the opposite side of constant temperature dehumidification device 29 is provided with TEMP control
Device 27, the bottom of temperature sensing controller 27 are provided with pressure inductor 31.
Bus-bar room 2 is internally provided with stationary contact head cartridge 7, and stationary contact head cartridge 7 is internally provided with static contact head device 6, static contact
Some branch bars 8 are connected with device 6, one end of branch bar 8 is connected with main bus-bar 10, and the outside of main bus-bar 10 is provided with
Bus casing 9, the bottom of bus-bar room 2 are provided with current transformer 25, and bus-bar room 2 is through adjacent two cabinet is coupled, with mounted in cabinet side
The support of bus casing 9 on wall dividing plate is fixed, and whole buses are closed with pyrocondensation insulating sleeve, and main bus-bar and interbus use square
The copper bar of tee section, branch bar 9 are coupled directly between stationary contact head cartridge 7 and main bus-bar, if there is Internal faults arc, cabinet
The dividing plate and bus casing 9 of side wall can effectively prevent accident from being spread to adjacent cabinet.
Cable vault 4 is internally provided with cable 19, and the bottom of cable 19 is connected with earth bus 20, and the side of cable 19 is set
Arrester 21 is equipped with, the top of arrester 21 is provided with earthed switch 26, and switch cubicle cable vault 4 has larger space, electric current
Transformer 25, earthed switch 26, the electrical equipment of arrester 21 are arranged in cable vault 4.
Some control formula cabinet doors 22 are installed in switch cabinet body 1, the inner side of control formula cabinet door 22 is provided with visual window 23,
Inside switch cabinet situation can be understood by visual window 23 by controlling formula cabinet door 22 to carry out simple operations control.
Temperature sensing controller 27 and pressure inductor 31 are electrically connected with constant temperature dehumidification device 29, temperature sensing controller
27 and pressure inductor 31 be acquired information and constant temperature dehumidification device 29 and carry out information transfer, constant temperature dehumidification device 29 obtains sensing letter
Number carry out the internal humiture of analysis regulation.
Temperature sensing controller 27 is electrically connected with air-flow cooler 24, and air-flow cooler 24 passes through temperature sensing controller
27 signal carries out the temperature inside analysis regulation, prevents hot operation.
The outside of switch cabinet body 1 is provided with aluminium profile material radiation shell 11, and aluminium profile material radiation shell 11 is by aluminium alloy extrusions
It is made, strengthens internal intensity, increase the area of dissipation of inside, improves internal operating temperature.
Specifically, bus-bar room 2 is supported with the bus casing 9 in cabinet sidewall spacer and fixed through adjacent two cabinet is coupled,
The pyrocondensation insulating sleeve closing of whole buses, main bus-bar and interbus use the copper bar of square-section, and branch bar 9 directly joins
It is connected between stationary contact head cartridge 7 and main bus-bar, if there is Internal faults arc, the dividing plate and bus casing 9 of cabinet side wall can be effective
Prevent accident from being spread to adjacent cabinet, switch cubicle cable vault 4 has larger space, current transformer 25, earthed switch 26, arrester
21 electrical equipments are arranged in cable vault 4, instrument indoor location relay protection element, instrument, live monitoring indicator and each
Kind secondary device.The rear lower of control room leaves communication cable hole can be conveniently by the communication cable between cabinet and cabinet, in breaker
The top of handcart room 3, bus-bar room 2 and cable vault 4 is equipped with pressure relief device.When Internal faults arc occurs for breaker or bus
When, pressure release metallic plate will automatically turn on, and discharge pressure and vented gasses, to ensure the safety of operating personnel and switch cubicle, in order to
Avoid producing the harm that condensation is brought, circuit breaker cart room 3 and cable in the larger climatic environment of high humility or temperature change
Prevent condensation and corrosion from occurring in the environment by constant temperature dehumidification device 29 in room 4, temperature sensing controller 27 and pressure inductor
31 are acquired information carries out information transfer with constant temperature dehumidification device 29, and constant temperature dehumidification device 29 obtains induced signal and carries out analysis regulation
Internal humiture, air-flow cooler 24 are carried out the temperature inside analysis regulation by the signal of temperature sensing controller 27, prevented
Hot operation, integral device strengthen internal intensity, service life length using Novel aluminum alloy shell.
The present invention is by changing the internal structure of high-tension switch cabinet, can autonomous adjusting switch cabinet during use
Internal temperature, efficiently solve high-tension switch cabinet and be operated for a long time under applied at elevated temperature, reduce rate of breakdown, mitigate and safeguard
The work load of personnel, the internal intensity of switch cubicle is strengthened, using new aluminum alloy frame, increase overall radiating surface
Product, while inside uses hinge-type dividing plate, and the effect of different warm areas can be reached to each control room, is avoided in high humility or temperature
Spend and the harm that condensation is brought is produced in the climatic environment changed greatly, removed in circuit breaker cart room 3 and cable vault 4 by constant temperature
Wet device 29 prevents condensation and corrosion from occurring in the environment.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of thermostatic type adjusts high-tension switch cabinet, including switch cabinet body（1）, the switch cabinet body（1）Inside set
There is bus-bar room（2）, the bus-bar room（2）Side be provided with handcart room（3）, the handcart room（3）Top be provided with instrument
Room（5）, the handcart room（3）Bottom be provided with cable vault（4）, it is characterised in that the bus-bar room（2）Top be provided with
Air-flow cooler（24）, the air-flow cooler（24）Top be provided with pressure relief device（12）, the bus-bar room（2）With instrument
Room（5）Between isolation hinge plate is installed（30）, the handcart room（3）Inside circuit breaker cart is installed（15）, it is described disconnected
Road device handcart（15）Side heating and dehumidification device is installed（14）, the circuit breaker cart（15）Top be connected with secondary plug
（13）, the circuit breaker cart（15）Bottom drawable plate is installed（16）, the drawable plate（16）Bottom set
It is equipped with adjustable hinge plate（17）, the cable vault（4）Side temperature control regulation room is installed（28）, the temperature control tune
Save room（28）Be internally provided with constant temperature dehumidification device（29）, the constant temperature dehumidification device（29）Side be provided with control wire casing
（18）, the constant temperature dehumidification device（29）Opposite side temperature sensing controller is installed（27）, the temperature sensing controller
（27）Bottom be provided with pressure inductor（31）.
A kind of 2. thermostatic type regulation high-tension switch cabinet according to claim 1, it is characterised in that the bus-bar room（2）'s
It is internally provided with stationary contact head cartridge（7）, the stationary contact head cartridge（7）Be internally provided with static contact head device（6）, the static contact head device
（6）On be connected with some branch bars（8）, the branch bar（8）One end be connected with main bus-bar（10）, the main bus-bar
（10）Outside be provided with bus casing（9）, the bus-bar room（2）Bottom current transformer is installed（25）.
A kind of 3. thermostatic type regulation high-tension switch cabinet according to claim 1, it is characterised in that the cable vault（4）'s
It is internally provided with cable（19）, the cable（19）Bottom be connected with earth bus（20）, the cable（19）Side set
It is equipped with arrester（21）, the arrester（21）Top earthed switch is installed（26）.
A kind of 4. thermostatic type regulation high-tension switch cabinet according to claim 1, it is characterised in that the switch cabinet body
（1）On some control formula cabinet doors are installed（22）, the control formula cabinet door（22）Inner side be provided with visual window（23）.
A kind of 5. thermostatic type regulation high-tension switch cabinet according to claim 1, it is characterised in that the TEMP control
Device（27）And pressure inductor（31）With constant temperature dehumidification device（29）It is electrically connected with.
A kind of 6. thermostatic type regulation high-tension switch cabinet according to claim 1, it is characterised in that the TEMP control
Device（27）With air-flow cooler（24）It is electrically connected with.
A kind of 7. thermostatic type regulation high-tension switch cabinet according to claim 1, it is characterised in that the switch cabinet body
（1）Outside be provided with aluminium profile material radiation shell（11）, the aluminium profile material radiation shell（11）It is made by aluminium alloy extrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744584.7A CN107508186A (en) | 2017-08-25 | 2017-08-25 | A kind of thermostatic type adjusts high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744584.7A CN107508186A (en) | 2017-08-25 | 2017-08-25 | A kind of thermostatic type adjusts high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107508186A true CN107508186A (en) | 2017-12-22 |
Family
ID=60693850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710744584.7A Withdrawn CN107508186A (en) | 2017-08-25 | 2017-08-25 | A kind of thermostatic type adjusts high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117977503A (en) * | 2024-02-18 | 2024-05-03 | 合肥海诺恒信息科技有限公司 | Protection device of medium-voltage switch cabinet and medium-voltage switch cabinet |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202523988U (en) * | 2012-03-07 | 2012-11-07 | 常州帕斯菲克自动化技术有限公司 | Novel anti-moisture and anti-condensation device in electrical cabinet |
| CN103872610A (en) * | 2012-12-11 | 2014-06-18 | 烟台史密得机电设备制造有限公司 | Metal armored intermediate withdrawable switch cabinet |
| CN204230673U (en) * | 2014-10-27 | 2015-03-25 | 绥化学院 | A kind of high-voltage board |
| CN204243586U (en) * | 2014-11-05 | 2015-04-01 | 江西三龙电气有限公司 | A kind of armored removable closed switchgear |
| CN205543725U (en) * | 2015-12-03 | 2016-08-31 | 四川网联电气有限公司 | Fireproof low -voltage switch cabinet |
| CN105990802A (en) * | 2015-02-02 | 2016-10-05 | 江苏森源电气股份有限公司 | Intelligent medium-voltage temperature field pressure photoelectric potential measurement switch cabinet |
| CN106415179A (en) * | 2014-10-02 | 2017-02-15 | Eet能源效率技术股份有限公司 | Heat exchanger |
| CN206180410U (en) * | 2016-11-09 | 2017-05-17 | 惠安先锋机械有限公司 | Constant temperature low -voltage switch cabinet |
| CN106711800A (en) * | 2015-11-13 | 2017-05-24 | 天津鼎电气成套设备有限公司 | Automatic temperature control type ring main unit |
| CN206225808U (en) * | 2016-10-25 | 2017-06-06 | 镇江港诚电力设备有限公司 | A kind of high-tension switch cabinet |
-
2017
- 2017-08-25 CN CN201710744584.7A patent/CN107508186A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202523988U (en) * | 2012-03-07 | 2012-11-07 | 常州帕斯菲克自动化技术有限公司 | Novel anti-moisture and anti-condensation device in electrical cabinet |
| CN103872610A (en) * | 2012-12-11 | 2014-06-18 | 烟台史密得机电设备制造有限公司 | Metal armored intermediate withdrawable switch cabinet |
| CN106415179A (en) * | 2014-10-02 | 2017-02-15 | Eet能源效率技术股份有限公司 | Heat exchanger |
| CN204230673U (en) * | 2014-10-27 | 2015-03-25 | 绥化学院 | A kind of high-voltage board |
| CN204243586U (en) * | 2014-11-05 | 2015-04-01 | 江西三龙电气有限公司 | A kind of armored removable closed switchgear |
| CN105990802A (en) * | 2015-02-02 | 2016-10-05 | 江苏森源电气股份有限公司 | Intelligent medium-voltage temperature field pressure photoelectric potential measurement switch cabinet |
| CN106711800A (en) * | 2015-11-13 | 2017-05-24 | 天津鼎电气成套设备有限公司 | Automatic temperature control type ring main unit |
| CN205543725U (en) * | 2015-12-03 | 2016-08-31 | 四川网联电气有限公司 | Fireproof low -voltage switch cabinet |
| CN206225808U (en) * | 2016-10-25 | 2017-06-06 | 镇江港诚电力设备有限公司 | A kind of high-tension switch cabinet |
| CN206180410U (en) * | 2016-11-09 | 2017-05-17 | 惠安先锋机械有限公司 | Constant temperature low -voltage switch cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117977503A (en) * | 2024-02-18 | 2024-05-03 | 合肥海诺恒信息科技有限公司 | Protection device of medium-voltage switch cabinet and medium-voltage switch cabinet |
| CN117977503B (en) * | 2024-02-18 | 2024-10-25 | 中电变压器股份有限公司 | Protection device of medium-voltage switch cabinet and medium-voltage switch cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104377582B (en) | Box-type substation | |
| CN206401773U (en) | A kind of novel high tension switchgear | |
| CN213304679U (en) | Cubical switchboard for electrical engineering design | |
| CN210246114U (en) | Draw-out type low-voltage switch cabinet | |
| CN107508186A (en) | A kind of thermostatic type adjusts high-tension switch cabinet | |
| CN212277750U (en) | Switch cabinet started by induction | |
| CN116937379A (en) | High-load-flow type medium-low voltage switch cabinet based on overheat protection | |
| CN209642139U (en) | A kind of multifunctional electric switchgear | |
| CN213660882U (en) | High-voltage switch cabinet | |
| CN107611788B (en) | Cooling insulating switch cabinet | |
| CN202276082U (en) | Indoor metal-armored draw-out type switch device | |
| CN109274007B (en) | Protective device for switch cabinet | |
| CN207603069U (en) | A kind of safety-type earthing switch cabinet | |
| CN207834878U (en) | A kind of high pressure whole set of distribution box increasing component installation space | |
| CN209805233U (en) | Novel low-voltage draw-out type switch cabinet | |
| CN220291462U (en) | High-safety intelligent switch cabinet | |
| CN206163977U (en) | A armored removable AC metal-enclosed switchgear | |
| CN206163987U (en) | A fixed switchgear | |
| CN218549119U (en) | Outdoor high tension switchgear cabinet of formula of moving aside armor | |
| CN217387943U (en) | High-voltage switch cabinet with high insulation performance | |
| CN205753139U (en) | A KYN‑12kV high voltage switchgear | |
| CN220233794U (en) | Dampproofing cubical switchboard | |
| CN210640608U (en) | A 10KV medium voltage small fixed side-mounted air-insulated switchgear | |
| CN220605217U (en) | Combined power distribution cabinet | |
| CN217387935U (en) | Power distribution cabinet with adjustable inner space |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |