CN107834399A - A kind of high-tension switch cabinet of quick pressure releasing - Google Patents
A kind of high-tension switch cabinet of quick pressure releasing Download PDFInfo
- Publication number
- CN107834399A CN107834399A CN201711163494.5A CN201711163494A CN107834399A CN 107834399 A CN107834399 A CN 107834399A CN 201711163494 A CN201711163494 A CN 201711163494A CN 107834399 A CN107834399 A CN 107834399A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- contiguous block
- pressure release
- fixed
- tension switch
- 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- Withdrawn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
- 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
- H02B1/56—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
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a kind of high-tension switch cabinet of quick pressure releasing；Including cabinet, pressure release passage and contiguous block；The cabinet upper end is provided with rain-proof cover；Automatic controller is provided with below the rain-proof cover；Contiguous block is provided with below the automatic controller；Heat emission hole is offered on contiguous block；The heat emission hole is provided with multiple, and it is opened on contiguous block, No.1 dissipating cover and No. two dissipating covers respectively；Described pressure release passage one end is hinged pressure release cover plate one end by hinge, and the other end is fixed as one by explosion-proof bolt and pressure release cover plate；Moving stop is provided with the inside of pressure release cover plate；The baffle plate upper end offers rack；The rack and pinion engagement；The gear is arranged in rotating shaft；Cabinet front end is provided with hermatic door by hinge；Handle is welded with the right side of the hermatic door surface；The present invention is simple in construction, easy to use, and cover plate is set on cabinet, prevents rainwater from entering from cabinet surface connection gap inside cabinet, it is equipment that can protect inside cabinet.
Description
Technical field
The present invention relates to a kind of switch cabinet equipment, specifically a kind of high-tension switch cabinet of quick pressure releasing.
Background technology
Switch cubicle must be provided with pressure relief channels, and be provided in IEC662271-200, the examination of inside switch cabinet arcing failure
It is to verify the experiment in dangerous electric effect to personnel protection to test, and normal work position is in metal enclosed switch box control device
Put and when inside arc event occurs, tried level of protection is provided for the personnel near normal operation equipment；
When electric current is relatively large or height above sea level reaches certain numerical value, it is desirable to high-tension switch cabinet possess intact radiating and
Decompression function,, should when the excessive heat that produces of electric current is excessive in cabinet at present only by local quadratic mesh radiating on face during traditional heat-dissipating
Device will work without radiating, and the device constructs no any special waterproof measure in itself, is securely and reliably transported to switch cubicle
Row buries hidden danger.But the arcing failure inside outlet in switch cubicle, when pressure moment raises, pressure then can not be suitable
Profit is discharged, and causes potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of high-tension switch cabinet of quick pressure releasing, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of high-tension switch cabinet of quick pressure releasing；Including cabinet, pressure release passage and contiguous block；The cabinet upper end is provided with
Rain-proof cover；Automatic controller is provided with below the rain-proof cover；The automatic controller is embedded on the left of cabinet on outer wall, and its
Inside is provided with multiple control chips；Contiguous block is provided with below automatic controller；Contiguous block is provided with four, and it passes through spiral shell
Bolt is fixed on the outer wall of cabinet both sides；Filter screen is provided with the inside of contiguous block；The filter screen is embedded in cabinet two side；Contiguous block
On offer heat emission hole；The heat emission hole be provided with it is multiple, and its be opened in respectively contiguous block, No.1 dissipating cover and No. two radiating
Cover；The No.1 dissipating cover is provided with two, and its one end is hinged on fixed mount by hinge, the other end by magnet and
Fixed mount is fixed as one；No. two dissipating covers are provided with two, and its one end is hinged on fixed mount one end by hinge,
The other end is connected by spring with fixed mount；The both ends of the spring is installed on spring anchor block；The pressure release passage is set
There are two, and be welded as a whole on the outside of its upper and lower ends with contiguous block；Pressure release passage one end is hinged pressure release cover plate one by hinge
End, the other end are fixed as one by explosion-proof bolt and pressure release cover plate；Moving stop is provided with the inside of pressure release cover plate；The movement
Baffle plate lower end is provided with sliding block；Baffle plate upper end offers rack；The rack and pinion engagement；The gear is arranged on rotating shaft
On；Described rotating shaft one end is provided with gear, and the other end passes through shaft coupling and motor connection；Cabinet front end is provided with close by hinge
Closure door；The hinge is provided with two, and its one end is bolted in cabinet front-end surface, and the other end is consolidated by bolt
It is scheduled on hermatic door surface；Handle is welded with the right side of hermatic door surface.
As the further scheme of the present invention：The automatic controller is electrically connected with by wire and detector；The inspection
Survey instrument and be provided with two, and it is separately mounted on the inwall of cabinet both sides.
As the further scheme of the present invention：The fixed mount setting has four, and it is bolted on contiguous block
On outside, and heat emission fan is installed inside it；The heat emission fan is arranged on contiguous block outer surface, and it passes through wire and oneself
Movement controller is electrically connected with.
As the further scheme of the present invention：The spring anchor block is separately mounted in No. two dissipating covers and fixed mount
On.
As the further scheme of the present invention：The sliding block is slidably connected in slide rail；The slide rail is opened in pressure release and led to
In road lower surface.
As the further scheme of the present invention：The motor is bolted on cabinet outer wall, and it passes through wire
It is electrically connected with automatic controller.
As further scheme of the invention：Safety lock is provided with immediately below the handle；The safety lock is arranged on
On hermatic door.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is simple in construction, easy to use, cover plate is set on cabinet, in order to prevent rainwater from cabinet surface connecting sewing
Gap enters inside cabinet, and it is equipment that can protect inside cabinet；Device by set No.1 heat-dissipating cover plate, No. two heat-dissipating cover plates,
Heat emission fan and heat emission hole are radiated to the machine inside cabinet, can prevent the dust in the external world from entering inside cabinet well, and one
Number heat-dissipating cover plate is fixed by magnet and fixed mount, can also basis even if during cabinet internal pressure relief, being washed open through No.1 dissipating cover
Action of Gravity Field is fixed together with fixed mount again；No. two dissipating covers are fixed by spring and fixed mount, equally can also basis
The elastic force and restoring force of spring are fixed together with fixed mount again, prevent external dust from entering inside cabinet；Set on cabinet
Pressure release passage, pressure can be shifted in dynamic pressure release passage, prevent the excessive equipment of pressure to be damaged；Being set in pressure release passage can
Moving stop, prevent rainwater and dust from entering inside cabinet.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the high-tension switch cabinet of quick pressure releasing.
Fig. 2 is a kind of structural representation of the high-tension switch cabinet outward appearance of quick pressure releasing.
Fig. 3 is the structural representation that No.1 dissipating cover connects in a kind of high-tension switch cabinet of quick pressure releasing.
Fig. 4 is a kind of structural representation of No. two dissipating cover connections in high-tension switch cabinet of quick pressure releasing.
Fig. 5 is the structural representation that pressure release passage connects in a kind of high-tension switch cabinet of quick pressure releasing.
In figure：1- rain-proof covers, 2- cabinets, 3- automatic controllers, 4- detectors, 5- heat emission holes, 6- No.1 dissipating covers, 7- magnetic
Iron, 8- pressure release cover plates, 9- explosion-proof bolts, 10- moving stops, 11- pressure release passages, 12- bolts, 13- contiguous blocks, 14- filter screens,
15- heat emission fans, 16- fixed mounts, 17- motors, 18- rotating shafts, 19- gears, 20- racks, 21- sliding blocks, 22- slide rails, 23- springs are consolidated
Determine block, 24- springs, No. bis- dissipating covers of 25-, 26- hermatic doors, 27- hinges, 28- handles, 29- safety locks.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-5, a kind of high-tension switch cabinet of quick pressure releasing；Including cabinet 2, pressure release passage 11 and contiguous block 13；
The upper end of cabinet 2 is provided with rain-proof cover 1, in order to prevent rainwater from entering from the surface connection gap of cabinet 2 inside cabinet 2；Institute
State the lower section of rain-proof cover 1 and be provided with automatic controller 3；The automatic controller 3 is embedded on the left side outer wall of cabinet 2, and inside it
Multiple control chips are installed；Automatic controller 3 is electrically connected with by wire and detector 4；The detector 4 is provided with two
It is individual, and it is separately mounted on the both sides inwall of cabinet 2, in order to strictly monitor the temperature and pressure inside cabinet 2；Automatically control
The lower section of device 3 is provided with contiguous block 13；Contiguous block 13 is provided with four, and it is fixed on the both sides outer wall of cabinet 2 by bolt 12,
In order to fixed pressure release and heat abstractor；The inner side of contiguous block 13 is provided with filter screen 14；The filter screen 14 is embedded in the two side of cabinet 2
In, in order to the internal heat dissipating of cabinet 2 and pressure release；Heat emission hole 5 is offered on contiguous block 13；The heat emission hole 5 be provided with it is multiple, and
It is opened on contiguous block 13, No.1 dissipating cover 6 and No. two dissipating covers 25 respectively, in order to the internal heat dissipating of cabinet 2；The No.1
Dissipating cover 6 is provided with two, and its one end is hinged on fixed mount 16 by hinge, and the other end passes through magnet 7 and fixed mount 16
It is fixed as one, when being put more effort in order to radiate, No.1 dissipating cover 6 can be opened；Fixed mount 16 is provided with four, and its
It is fixed on by bolt 12 on the outside of contiguous block 13, and heat emission fan 15 is installed inside it；The heat emission fan 15 is arranged on connection
On the outer surface of block 13, and it is electrically connected with by wire and automatic controller 3；No. two dissipating covers 25 are provided with two,
And its one end is hinged on the one end of fixed mount 16 by hinge, the other end is connected by spring 24 and fixed mount 16；The spring
24 both ends are installed on spring anchor block 23；The spring anchor block 23 is separately mounted in No. two dissipating covers 25 and fixed mount
On 16, in order to which No. two dissipating covers 25 and fixed mount 16 are fixed together；The pressure release passage 11 is provided with two, and thereon
It is welded as a whole on the outside of lower both ends with contiguous block 13, in order to be fixed on cabinet 2；The one end of pressure release passage 11 is hinged by hinge
The one end of pressure release cover plate 8, the other end are fixed as one by explosion-proof bolt 9 and pressure release cover plate 8, prevent the pressure release cover plate 8 in pressure release
Flown out from pressure release passage 11, injure staff；The inner side of pressure release cover plate 8 is provided with moving stop 10；The moving stop 10
Lower end is provided with sliding block 21；The sliding block 21 is slidably connected in slide rail 22；The slide rail 22 is opened in the bottom of pressure release passage 11
On surface, in order to which moving stop 10 moves in pressure release passage 11, pressure release speed is increased；The upper end of baffle plate 10 offers rack
20；The rack 20 and gear 19 engage；The gear 19 is arranged in rotating shaft 18；Described one end of rotating shaft 18 is provided with gear
19, the other end is connected by shaft coupling and motor 17；The motor 17 is fixed on the outer wall of cabinet 2 by bolt 12, and it is logical
Cross wire and automatic controller 3 is electrically connected with；The front end of cabinet 2 is provided with hermatic door 26 by hinge 27；The hinge 27 is set
There are two, and its one end is fixed in the front-end surface of cabinet 2 by bolt 12, the other end is fixed on hermatic door 26 by bolt 12
On surface；Handle 28 is welded with the right side of the surface of hermatic door 26, in order to switch seal door 26；It is provided with immediately below the handle 28
Safety lock 29；The safety lock 29 is arranged on hermatic door 26, in order to protect the safety of the internal unit of cabinet 2.
The present invention operation principle be：
In use, whole device is fixed on to the position for needing to use switch cubicle first, when daily switch cubicle works, outside
The wind in portion can be entered inside cabinet 2 from heat emission hole 5, prevent that the temperature inside cabinet 2 is too high, when detector 4 detects cabinet 2
When inside is that temperature is too high, automatic controller 3 can start heat emission fan 15, and heat emission fan 15, which rotates, takes the heat inside cabinet 2 out of
Inside cabinet 2；Gone wrong inside cabinet 2, when detector 4 detects that the pressure inside cabinet 2 is excessive, automatic controller 3
Motor 17 can be started, motor 17 drives rotating shaft 18 to rotate, and so as to be rotated with moving gear 19, and then drives the movement of moving stop 10 to put
Open walk, pressure are gone out from pressure release passage 11, and explosion-proof bolt 9 is washed out, and are pushed pressure release cover plate 8 open and are gone out inside cabinet 2, pressure
It can be gone out out of heat emission hole 5, pressure release speed can be accelerated.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (7)
- A kind of 1. high-tension switch cabinet of quick pressure releasing；Including cabinet (2), pressure release passage (11) and contiguous block (13)；Its feature exists In cabinet (2) upper end is provided with rain-proof cover (1)；Automatic controller (3) is provided with below the rain-proof cover (1)；It is described from Movement controller (3) is embedded on the left of cabinet (2) on outer wall, and multiple control chips are provided with inside it；Under automatic controller (3) Side is provided with contiguous block (13)；Contiguous block (13) is provided with four, and it is fixed on cabinet (2) both sides outer wall by bolt (12) On；Filter screen (14) is provided with the inside of contiguous block (13)；The filter screen (14) is embedded in cabinet (2) two side；Contiguous block (13) On offer heat emission hole (5)；The heat emission hole (5) is provided with multiple, and it is opened in contiguous block (13), No.1 dissipating cover respectively (6) and on No. two dissipating covers (25)；The No.1 dissipating cover (6) is provided with two, and its one end is hinged on fixation by hinge On frame (16), the other end is fixed as one by magnet (7) and fixed mount (16)；No. two dissipating covers (25) are provided with two It is individual, and its one end is hinged on fixed mount (16) one end by hinge, the other end is connected by spring (24) and fixed mount (16)； Spring (24) both ends are installed on spring anchor block (23)；The pressure release passage (11) is provided with two, and above and below it It is welded as a whole on the outside of both ends with contiguous block (13)；Pressure release passage (11) one end is hinged pressure release cover plate (8) one end by hinge, separately One end is fixed as one by explosion-proof bolt (9) and pressure release cover plate (8)；Moving stop (10) is provided with the inside of pressure release cover plate (8)； Moving stop (10) lower end is provided with sliding block (21)；Baffle plate (10) upper end offers rack (20)；The rack (20) and Gear (19) engages；The gear (19) is arranged in rotating shaft (18)；Described rotating shaft (18) one end is provided with gear (19), another End is connected by shaft coupling and motor (17)；Cabinet (2) front end is provided with hermatic door (26) by hinge (27)；The hinge (27) two are provided with, and its one end is fixed in cabinet (2) front-end surface by bolt (12), the other end passes through bolt (12) It is fixed on hermatic door (26) surface；Handle (28) is welded with the right side of hermatic door (26) surface.
- A kind of 2. high-tension switch cabinet of quick pressure releasing according to claim 1, it is characterised in that the automatic controller (3) it is electrically connected with by wire and detector (4)；The detector (4) is provided with two, and it is separately mounted to cabinet (2) On the inwall of both sides.
- 3. the high-tension switch cabinet of a kind of quick pressure releasing according to claim 1, it is characterised in that the fixed mount (16) sets Four are equipped with, and it is fixed on contiguous block (13) outside by bolt (12), and heat emission fan (15) is installed inside it；It is described Heat emission fan (15) is arranged on contiguous block (13) outer surface, and it is electrically connected with by wire and automatic controller (3).
- A kind of 4. high-tension switch cabinet of quick pressure releasing according to claim 1, it is characterised in that the spring anchor block (23) it is separately mounted in No. two dissipating covers (25) and on fixed mount (16).
- 5. the high-tension switch cabinet of a kind of quick pressure releasing according to claim 1, it is characterised in that the sliding block (21) is slided It is connected in slide rail (22)；The slide rail (22) is opened in pressure release passage (11) lower surface.
- 6. the high-tension switch cabinet of a kind of quick pressure releasing according to claim 1, it is characterised in that the motor (17) passes through Bolt (2) is fixed on cabinet (2) outer wall, and it is electrically connected with by wire and automatic controller (3).
- A kind of 7. high-tension switch cabinet of quick pressure releasing according to claim 1, it is characterised in that the handle (28) just under Side is provided with safety lock (29)；The safety lock (29) is arranged on hermatic door (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711163494.5A CN107834399A (en) | 2017-11-21 | 2017-11-21 | A kind of high-tension switch cabinet of quick pressure releasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711163494.5A CN107834399A (en) | 2017-11-21 | 2017-11-21 | A kind of high-tension switch cabinet of quick pressure releasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107834399A true CN107834399A (en) | 2018-03-23 |
Family
ID=61652119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711163494.5A Withdrawn CN107834399A (en) | 2017-11-21 | 2017-11-21 | A kind of high-tension switch cabinet of quick pressure releasing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834399A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817156A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | High-voltage switch cabinet |
| CN112103806A (en) * | 2020-08-28 | 2020-12-18 | 国网江苏省电力有限公司泰州供电分公司 | Block terminal is from pressure release protection architecture |
| CN113809673A (en) * | 2021-09-30 | 2021-12-17 | 江苏大航泓城电力电子有限公司 | Switch cabinet structure capable of preventing high-temperature high-pressure airflow from being exploded and released |
| CN114336381A (en) * | 2022-03-04 | 2022-04-12 | 东营市南方电器有限责任公司 | Heat dissipation low-voltage switchgear |
| CN116231470A (en) * | 2023-03-21 | 2023-06-06 | 青岛睿诚合创信息技术有限公司 | Multifunctional control box based on intelligent Internet of things |
-
2017
- 2017-11-21 CN CN201711163494.5A patent/CN107834399A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817156A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | High-voltage switch cabinet |
| CN111817156B (en) * | 2020-06-27 | 2022-02-15 | 浙江天润电气有限公司 | High-voltage switch cabinet |
| CN112103806A (en) * | 2020-08-28 | 2020-12-18 | 国网江苏省电力有限公司泰州供电分公司 | Block terminal is from pressure release protection architecture |
| CN112103806B (en) * | 2020-08-28 | 2022-04-15 | 国网江苏省电力有限公司泰州供电分公司 | Block terminal is from pressure release protection architecture |
| CN113809673A (en) * | 2021-09-30 | 2021-12-17 | 江苏大航泓城电力电子有限公司 | Switch cabinet structure capable of preventing high-temperature high-pressure airflow from being exploded and released |
| CN113809673B (en) * | 2021-09-30 | 2023-06-16 | 江苏大航泓城电力电子有限公司 | Can prevent cubical switchboard structure that high temperature high pressure air stream explodes and lets out |
| CN114336381A (en) * | 2022-03-04 | 2022-04-12 | 东营市南方电器有限责任公司 | Heat dissipation low-voltage switchgear |
| CN116231470A (en) * | 2023-03-21 | 2023-06-06 | 青岛睿诚合创信息技术有限公司 | Multifunctional control box based on intelligent Internet of things |
| CN116231470B (en) * | 2023-03-21 | 2023-09-08 | 青岛睿诚合创信息技术有限公司 | Multifunctional control box based on intelligent Internet of things |
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| 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: 20180323 |
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| WW01 | Invention patent application withdrawn after publication |