CN220156231U - Fireproof static var generator - Google Patents
Fireproof static var generator Download PDFInfo
- Publication number
- CN220156231U CN220156231U CN202321629910.7U CN202321629910U CN220156231U CN 220156231 U CN220156231 U CN 220156231U CN 202321629910 U CN202321629910 U CN 202321629910U CN 220156231 U CN220156231 U CN 220156231U
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- China
- Prior art keywords
- static var
- var generator
- fire
- connecting rod
- generator shell
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- 230000003068 static effect Effects 0.000 title claims abstract description 95
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 5
- 238000009434 installation Methods 0.000 claims 4
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 239000008247 solid mixture Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of static var generators and discloses a fireproof static var generator, which comprises a static var generator shell, wherein a control monitoring panel is fixedly arranged at the lower part of the left end of the static var generator shell, a self-disengaging interface is fixedly arranged at the front end of the static var generator shell, a built-in plug connector is arranged in the self-disengaging interface, a connecting rod is fixedly connected to the rear end of the built-in plug connector, a contraction opening is fixedly arranged at the inner side of the rear end of the connecting rod, a locking clamping head is fixedly arranged at the outer end of the rear end of the connecting rod, and a clamping sleeve is fixedly arranged at the side of the inner end of the self-disengaging plug connector. This static var generator of fire prevention formula has installed automatic line structure that takes off, compares in traditional circuit breaker, can be thorough disconnect external circuit's terminal from static var generator, makes it break away from completely, avoids the conflagration to take place the back fire and stretches mutually, improves the safety in utilization of this static var generator.
Description
Technical Field
The utility model relates to the technical field of static var generators, in particular to a fireproof static var generator.
Background
The static reactive generator is equipment capable of dynamically compensating harmonic wave and reactive power in a power system, and mainly has the function of regulating and controlling the voltage of a power grid so as to improve the power quality and the energy utilization efficiency;
the static var generator plays an important role in a circuit, and causes the static var generator to fire, wherein the causes comprise overload or short circuit of the static var generator, faults of external circuits, short circuits or faults of each electronic component and ageing of electric circuits;
the static var generator is generally connected in a circuit system, and when a fire disaster occurs, a circuit breaker is started, but the circuit breakers are still in a connection state, so that the spread of the fire disaster is likely to be caused, and the current static var generator has a fireproof structure but lacks a fire extinguishing structure, and lacks a coping means when the fire disaster occurs accidentally.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a fireproof static var generator, which solves the problems that in the background technology, when a fire disaster occurs, a circuit breaker is started, but the circuit breaker is still in a connection state, the spread of fire is likely to be caused, and the conventional static var generator is provided with a fireproof structure, but lacks a fire extinguishing structure and lacks a coping means when the fire disaster occurs accidentally.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a static var generator of fire prevention formula, includes static var generator shell, the lower part fixed mounting of static var generator shell left end has control monitoring panel, the fixed interface that takes off certainly that is provided with of front end of static var generator shell, the internally mounted of taking off the interface certainly has built-in bayonet joint, the rear end fixedly connected with connecting rod of built-in bayonet joint, the inboard of connecting rod rear end is fixed and is provided with the shrink mouth, the fixed locking chuck that is provided with in outer end of connecting rod rear end, the avris of taking off the inner of bayonet joint certainly is fixed and is provided with the joint sleeve.
Preferably, the bottom fixed mounting inside the static var generator shell has electric putter, the loose end fixedly connected with push plate of electric putter front end, the front end fixed mounting of push plate has the ejector pin, the middle part fixed mounting of ejector pin outer end has the go-between, the front end fixedly connected with ejector spring of go-between, the front end fixedly connected with shrink sleeve of ejector spring, shrink sleeve and ejector pin swing joint, shrink sleeve and locking chuck looks adaptation, the diameter of ejector pin is the same with the diameter of connecting rod, and this static var generator has installed automatic line structure that takes off, compares in traditional circuit breaker, can be thorough disconnect the terminal of external circuit from static var generator, makes it break away from completely, avoids the fire to take place the back fire and spreads each other, improves the safety in utilization of this static var generator.
Preferably, the upper end of the static var generator shell is fixedly provided with a mounting hole, the upper end of the mounting hole is fixedly provided with a mounting plate, the upper end of the mounting plate is fixedly provided with a storage box, the lower end of the storage box is fixedly communicated with a jet orifice, the lower end of the jet orifice extends to the upper part inside the static var generator shell, the inner end of the jet orifice is fixedly provided with an electromagnetic valve, the static var generator is provided with an internal fire extinguishing structure, and the static var generator can quickly react when a fire disaster occurs, so that a mixture of high-pressure carbon dioxide gas and dry powder can quickly diffuse the static var generator shell, and can effectively and quickly control fire, and even directly extinguish the fire.
Preferably, the mounting panel runs through with the inner of bin and is provided with away the wind gap, the inner fixedly connected with link of installing port, the inner fixed mounting of link has the mount pad, the inside fixed mounting of mount pad has the air heater that looses, the inside upper portion fixed mounting of mount pad has the dust screen, the mount pad is located the below of going away the wind gap, and when this static var generator operates, the air heater starts, and external air current gets into from the air intake, and fresh air current discharges from the dust screen after flowing through electrical component, the effectual operating temperature who guarantees static var generator.
Compared with the prior art, the utility model has the beneficial effects that:
1. compared with a traditional breaker, the fireproof static var generator is provided with an automatic wire-off structure, and the terminal of an external circuit can be thoroughly disconnected from the static var generator, so that the terminal is completely separated from the static var generator, the mutual spreading of fire after a fire disaster occurs is avoided, and the use safety of the static var generator is improved;
2. the fireproof static var generator is provided with the internal fire extinguishing structure, can quickly react when a fire disaster occurs, enables the mixture of high-pressure carbon dioxide gas and dry powder to quickly diffuse the static var generator shell, can effectively and quickly control the fire, and even can directly extinguish the fire;
3. when the fireproof static var generator operates, the heat dissipation fan is started, external air flows enter from the air inlet, fresh air flows pass through the electric element and then are discharged from the dust screen, and the working temperature of the static var generator is effectively guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
FIG. 3 is a schematic perspective view of a pusher plate according to the present utility model;
FIG. 4 is a schematic view of the three-dimensional structure of the ejector rod of the present utility model;
FIG. 5 is a schematic cross-sectional view of a storage box according to the present utility model.
In the figure: 1. a stationary var generator housing; 2. a control monitoring panel; 3. a self-disengaging plug-in interface; 4. built-in plug connectors; 5. a connecting rod; 6. a shrinking opening; 7. locking a clamping head; 8. a clamping sleeve; 9. an electric push rod; 10. a pushing plate; 11. an ejector rod; 12. a connecting ring; 13. an ejector spring; 14. shrinking the sleeve; 15. a mounting port; 16. a mounting plate; 17. a storage box; 18. an ejection port; 19. an electromagnetic valve; 20. an air outlet; 21. a connecting frame; 22. a mounting base; 23. a heat radiation fan; 24. a dust screen; 25. an air inlet; 26. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a static var generator of fire prevention formula, including static var generator shell 1, the lower part fixed mounting of static var generator shell 1 left end has control monitoring panel 2, the fixed interface 3 that takes off of front end that is provided with of static var generator shell 1, the internally mounted that takes off interface 3 certainly has built-in bayonet joint 4, the rear end fixedly connected with connecting rod 5 of built-in bayonet joint 4, the inboard fixed shrinkage mouth that is provided with of connecting rod 5 rear end, the fixed locking chuck 7 that is provided with in outer end of connecting rod 5 rear end, the fixed joint sleeve 8 that is provided with in avris from taking off the inboard of interface 3.
The bottom of the inside of the static var generator shell 1 is fixedly provided with an electric push rod 9, the movable end of the front end of the electric push rod 9 is fixedly connected with a push plate 10, the front end of the push plate 10 is fixedly provided with an ejector rod 11, the middle part of the outer end of the ejector rod 11 is fixedly provided with a connecting ring 12, the front end of the connecting ring 12 is fixedly connected with an ejector spring 13, the front end of the ejector spring 13 is fixedly connected with a shrinkage sleeve 14, the shrinkage sleeve 14 is movably connected with the ejector rod 11, the shrinkage sleeve 14 is matched with a locking chuck 7, and the diameter of the ejector rod 11 is the same as that of the connecting rod 5;
the right end of the built-in plug 4 is provided with an existing socket structure, the built-in plug 4 can be directly connected with an existing line terminal, the built-in temperature monitoring structure and the control structure of the control monitoring panel 2 can be implemented by adopting the prior art principle, the temperature change inside the static var generator shell 1 can be monitored, whether fire occurs or not is judged, the built-in plug 4 can be inserted into the self-release plug 3 to complete circuit connection after connection is completed, a connecting rod 5 at the rear end of the built-in plug 4 can be embedded into a clamping sleeve 8 after the built-in plug 4 is inserted, a locking clamp 7 at the rear end of the connecting rod 5 can be reduced through a shrinkage opening 6 and smoothly penetrates through the clamping sleeve 8 during insertion, the locking clamp 7 can be automatically unfolded due to the elasticity of the shrinkage opening 6 after the locking clamp 7 completely penetrates through the clamping sleeve 8, at the moment, a notch structure at the front end of the locking clamp 7 can clamp the rear end of the main clamping sleeve 8, and meanwhile the circuit between the self-release plug 3 and the built-in plug 4 is simultaneously completed;
when a fire disaster happens, the control monitoring panel 2 monitors that the temperature inside the shell 1 of the static var generator is high, at the moment, the control monitoring panel 2 can control the electric push rod 9 to automatically run, the electric push rod 9 drives the push plate 10 and the ejection rod 11 to move forwards, firstly, the shrinkage sleeve 14 is embedded at the side of the rear end of the locking chuck 7, when the electric push rod is pushed forwards, the locking chuck 7 with an inclined surface structure can shrink inwards towards the shrinkage port 6, the locking chuck 7 is separated from the left end of the clamping sleeve 8, the ejection spring 13 is shrunk along with the shrinkage sleeve 14 being limited by a shell at the side of the rear end of the clamping sleeve 8, meanwhile, the ejection rod 11 passes through the shrinkage sleeve 14 and is propped against the rear end of the connecting rod 5, and the locking chuck 7 can be completely pushed out along with the forward movement of the ejection rod 11, and after the side of the locking chuck 7 moves to the opening at the front end of the clamping sleeve 8, the locking chuck 7 with elasticity can be automatically unfolded along the shrinkage port 6, and under the addition of an inclined port, the whole built-in plug 4 can automatically pop out from the self-off plug port 3, so that the disconnection between an external circuit and the static var generator is completed;
this static var generator has installed automatic line structure that takes off, compares in traditional circuit breaker, can be thorough disconnect external circuit's terminal from static var generator, makes it break away from completely, avoids the fire to spread each other after the conflagration takes place, improves this static var generator's safety in utilization.
The upper end of the static var generator shell 1 is fixedly provided with a mounting opening 15, the upper end of the mounting opening 15 is fixedly provided with a mounting plate 16, the upper end of the mounting plate 16 is fixedly provided with a storage box 17, the lower end of the storage box 17 is fixedly communicated with a jet orifice 18, the lower end of the jet orifice 18 extends to the upper part inside the static var generator shell 1, and the inner end of the jet orifice 18 is fixedly provided with a solenoid valve 19;
when a fire disaster occurs, the control monitoring panel 2 monitors that the temperature inside the static var generator shell 1 is high, at the moment, the control monitoring panel 2 can control the electromagnetic valve 19 to be automatically opened, the inside of the storage box 17 is filled with a mixture of high-pressure carbon dioxide gas and dry powder, after the electromagnetic valve 19 is opened, the high-pressure gas-solid mixture can be rapidly diffused inside the static var generator shell 1, the dry powder can be paved on circuit elements of the static var generator, and the carbon dioxide gas can rapidly diffuse the whole static var generator shell 1 and isolate air;
the static var generator is provided with an internal fire extinguishing structure, can quickly react when a fire disaster occurs, enables the mixture of high-pressure carbon dioxide gas and dry powder to quickly diffuse into the static var generator shell 1, can effectively and quickly control fire, and can even directly extinguish the fire.
The mounting panel 16 runs through with the inner of bin 17 and is provided with the wind mouth 20 of walking, the inner fixedly connected with link 21 of mounting panel 15, the inner fixed mounting of link 21 has mount pad 22, the inside fixed mounting of mount pad 22 has cooling fan 23, the inside upper portion fixed mounting of mount pad 22 has dust screen 24, mount pad 22 is located the below of walking wind mouth 20, when this static var generator operates, cooling fan 23 starts, external air current gets into from air intake 25, fresh air current discharges from dust screen 24 after flowing through electrical component, the effectual operating temperature who guarantees static var generator.
The upper portion of the left and right ends of the static var generator shell 1 is fixedly provided with an air inlet 25, the upper end of the mounting port 15 is fixedly provided with a sealing gasket 26, and the connection tightness between the mounting port 15 and the mounting plate 16 can be greatly improved through the mounting of the sealing gasket 26.
The ejection springs 13 are annularly distributed at the front end of the connecting ring 12, the heat dissipation fans 23 are symmetrically distributed in the mounting seat 22, the annularly distributed ejection springs 13 have larger elasticity, the ejection springs 13 are prevented from being excessively deformed before the shrinkage sleeve 14 shrinks the locking clamp 7, and follow-up work is guaranteed.
Working principle: the connecting rod 5 of built-in bayonet joint 4 rear end can imbed in joint sleeve 8 after built-in bayonet joint 4 inserts, and the locking dop 7 of connecting rod 5 rear end can reduce and pass joint sleeve 8 smoothly through shrinkage mouth 6 during the plug-in, and locking dop 7 can be because the elasticity of shrinkage mouth 6 is automatic to expand after locking dop 7 passes joint sleeve 8 completely, and the incision structure of locking dop 7 front end can block the rear end of main joint sleeve 8 this moment.
Meanwhile, the circuit between the self-releasing plug-in port 3 and the built-in plug-in connector 4 is connected at the same time, when a fire disaster occurs, the control monitoring panel 2 monitors that the temperature inside the static var generator shell 1 becomes high, at the moment, the control monitoring panel 2 can control the electric push rod 9 to automatically operate, the electric push rod 9 drives the push plate 10 and the ejector rod 11 to move forwards, and firstly the shrinkage sleeve 14 is embedded at the side of the rear end of the locking chuck 7, and when the static var generator shell is pushed forwards.
The locking chuck 7 of inclined plane structure can be to shrink mouth 6 internal contraction, makes locking chuck 7 break away from with the left end of joint sleeve 8, and along with shrink sleeve 14 by the casing limit of joint sleeve 8 rear end avris, ejection spring 13 shrink, simultaneously ejector rod 11 pass shrink sleeve 14 and top at the rear end of connecting rod 5, along with the antedisplacement of ejector rod 11.
Can release locking chuck 7 completely, move behind the opening part of joint sleeve 8 front end when the limit side of locking chuck 7, have elastic locking chuck 7 can be along shrink mouthful 6 automatic expansion, under the holding of bevel connection, whole built-in bayonet joint 4 can follow from taking off from the bayonet joint 3 automatic pop-up.
The disconnection between the external circuit and the static var generator is completed, the static var generator is provided with an automatic disconnection structure, and compared with a traditional breaker, the terminal of the external circuit can be thoroughly disconnected from the static var generator, so that the terminal is completely separated from the static var generator, the mutual spreading of fire after a fire disaster occurs is avoided, and the use safety of the static var generator is improved.
Meanwhile, the control monitoring panel 2 can control the electromagnetic valve 19 to be automatically opened, the inside of the storage box 17 is filled with a mixture of high-pressure carbon dioxide gas and dry powder, after the electromagnetic valve 19 is opened, the high-pressure gas-solid mixture can be rapidly diffused in the static var generator shell 1, and the dry powder can be paved on circuit elements of the static var generator.
The carbon dioxide gas can rapidly diffuse the whole static var generator shell 1 and isolate air, the static var generator is provided with an internal fire extinguishing structure, and the internal fire extinguishing structure can rapidly react when a fire disaster occurs, so that a mixture of high-pressure carbon dioxide gas and dry powder rapidly diffuses the static var generator shell 1, and the fire can be effectively and rapidly controlled, and even the fire can be extinguished directly.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. A fire-proof static var generator comprising a static var generator housing (1), characterized in that: the utility model discloses a static var generator shell, including static var generator shell, fixed connection, locking chuck, locking sleeve, connecting rod (5), fixed connection, control monitoring panel (2) are fixed to the lower part fixed mounting of static var generator shell (1) left end, the front end of static var generator shell (1) is fixed to be provided with from taking off interface (3), the internally mounted of taking off interface (3) has built-in bayonet joint (4), the rear end fixedly connected with connecting rod (5) of built-in bayonet joint (4), the inboard of connecting rod (5) rear end is fixed to be provided with shrinkage mouth (6), the outer fixed locking chuck (7) that is provided with of connecting rod (5) rear end, the avris of taking off the inner of interface (3) is fixed to be provided with joint sleeve (8).
2. A fire-resistant static var generator according to claim 1, characterized in that: the utility model discloses a static var generator shell, including static var generator shell (1), fixed mounting has electric putter (9) in the inside bottom of static var generator shell (1), the loose end fixedly connected with push plate (10) of electric putter (9) front end, the front end fixed mounting of push plate (10) has ejector pins (11), the middle part fixed mounting of ejector pins (11) outer end has go-between (12), the front end fixedly connected with ejector spring (13) of go-between (12), the front end fixedly connected with shrink sleeve (14) of ejector spring (13), shrink sleeve (14) and ejector pins (11) swing joint, shrink sleeve (14) and locking dop (7) looks adaptation, the diameter of ejector pins (11) is the same with the diameter of connecting rod (5).
3. A fire-resistant static var generator according to claim 2, characterized in that: the static var generator is characterized in that an installation port (15) is fixedly arranged at the upper end of the static var generator shell (1), an installation plate (16) is fixedly arranged at the upper end of the installation port (15), a storage box (17) is fixedly arranged at the upper end of the installation plate (16), an injection port (18) is fixedly communicated with the lower end of the storage box (17), the lower end of the injection port (18) extends to the upper part inside the static var generator shell (1), and an electromagnetic valve (19) is fixedly arranged at the inner end of the injection port (18).
4. A fire-resistant static var generator according to claim 3, characterized in that: the utility model discloses a wind gap, including mounting panel (16) and bin (17), the inner of mounting panel (16) and bin (17) runs through to be provided with and walks wind gap (20), the inner fixedly connected with link (21) of installing port (15), the inner fixed mounting of link (21) has mount pad (22), the inside fixed mounting of mount pad (22) has radiator fan (23), the inside upper portion fixed mounting of mount pad (22) has dust screen (24), mount pad (22) are located the below of walking wind gap (20).
5. A fire-resistant static var generator according to claim 4, characterized by: the upper parts of the left end and the right end of the static var generator shell (1) are fixedly provided with air inlets (25), and the upper ends of the mounting ports (15) are fixedly provided with sealing gaskets (26).
6. A fire-resistant static var generator according to claim 5, characterized by: the ejection springs (13) are annularly distributed at the front end of the connecting ring (12), and the heat dissipation fans (23) are symmetrically distributed in the mounting seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629910.7U CN220156231U (en) | 2023-06-26 | 2023-06-26 | Fireproof static var generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629910.7U CN220156231U (en) | 2023-06-26 | 2023-06-26 | Fireproof static var generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156231U true CN220156231U (en) | 2023-12-08 |
Family
ID=89008223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321629910.7U Active CN220156231U (en) | 2023-06-26 | 2023-06-26 | Fireproof static var generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118102643A (en) * | 2024-04-15 | 2024-05-28 | 无锡凡琉智能科技有限公司 | Network control integrated cabinet and protection system thereof |
-
2023
- 2023-06-26 CN CN202321629910.7U patent/CN220156231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118102643A (en) * | 2024-04-15 | 2024-05-28 | 无锡凡琉智能科技有限公司 | Network control integrated cabinet and protection system thereof |
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