CN220107246U - Inlet wire cabinet for box-type substation - Google Patents
Inlet wire cabinet for box-type substation Download PDFInfo
- Publication number
- CN220107246U CN220107246U CN202321469806.6U CN202321469806U CN220107246U CN 220107246 U CN220107246 U CN 220107246U CN 202321469806 U CN202321469806 U CN 202321469806U CN 220107246 U CN220107246 U CN 220107246U
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- China
- Prior art keywords
- cabinet main
- main part
- inlet cabinet
- wire inlet
- vent
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 26
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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 incoming line cabinets, in particular to an incoming line cabinet for a box-type transformer substation; the utility model discloses a wire inlet cabinet for a box-type transformer substation, which comprises a wire inlet cabinet main body, wherein a fire extinguishing mechanism is arranged at the top of the wire inlet cabinet main body, a sealing mechanism is arranged in an inner cavity of the wire inlet cabinet main body, a control module controls an electric control valve to be opened, carbon dioxide in a compressed carbon dioxide bottle is rapidly injected into the wire inlet cabinet main body along the electric control valve, a flow divider, a gas transmission pipe and a gas outlet cover, and meanwhile, a first electric shrinkage rod drives a first sealing plate to move upwards to seal a first ventilation opening.
Description
Technical Field
The utility model relates to the technical field of incoming line cabinets, in particular to an incoming line cabinet for a box-type transformer substation.
Background
The common inlet wire cabinet in the market uses the function singlely now, and the circuit of laying in the inlet wire cabinet appears ageing short circuit's condition easily under long-time use, and the electric wire short circuit causes the inlet wire cabinet to fire easily, if not in time discover then can cause the conflagration of bigger scope to cause unnecessary loss, carry out technical innovation on the inlet wire cabinet basis for current box-type substation.
Disclosure of Invention
The utility model aims to provide a wire inlet cabinet for a box-type transformer substation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a box-type substation is with inlet wire cabinet, includes the inlet wire cabinet main part, the top of inlet wire cabinet main part is provided with fire extinguishing mechanism, the inner chamber of inlet wire cabinet main part is provided with sealing mechanism, fire extinguishing mechanism includes the compression carbon dioxide bottle, the valve intercommunication of giving vent to anger of compression carbon dioxide bottle has automatically controlled valve, the gas outlet intercommunication of automatically controlled valve has the shunt, the gas outlet intercommunication of shunt has the gas-supply pipe, the gas outlet intercommunication of gas-supply pipe has the cover of giving vent to anger, the lateral wall electric connection of automatically controlled valve has control module, control module's lateral wall electric connection has smoke transducer, infrared temperature sensor, fire sensor, oxygen concentration sensor, camera and display, display and camera electric connection, sealing mechanism is located the below of compression carbon dioxide bottle.
Preferably, the sealing mechanism comprises a first electric shrinkage rod, a first sealing plate is arranged at the top of the output end of the first electric shrinkage rod, a second electric shrinkage rod is arranged below the first electric shrinkage rod, and a second sealing plate is arranged on the right side of the output end of the second electric shrinkage rod.
Preferably, sealed cabinet door is provided with in the front side opening part of inlet wire cabinet main part, automatically controlled valve, control module, shunt and display all set up at the top of inlet wire cabinet main part, two sets of the cover that gives vent to anger evenly sets up the inner chamber left and right sides at the inlet wire cabinet main part, the gas-supply pipe runs through the lateral wall of inlet wire cabinet main part and is connected with the cover that gives vent to anger, smoke transducer, infrared temperature sensor and fire source sensor evenly set up at the inner chamber top of inlet wire cabinet main part, the camera sets up on the inner chamber right side of inlet wire cabinet main part, oxygen concentration sensor sets up the inner chamber bottom at the inlet wire cabinet main part.
Preferably, the first vent has all been run through to inlet wire cabinet main part left and right sides, be provided with first air discharge fan in the first vent, first spout has been seted up to first vent inside wall, first electronic shrink pole and first closing plate all set up in first spout, first closing plate is corresponding with first vent, the second vent has been run through to inlet wire cabinet main part's bottom, be provided with the second air discharge fan in the second vent, the second spout has been seted up to second vent inside wall, second electronic shrink pole and second closing plate all set up in the second spout, the second closing plate is corresponding with the second vent.
Preferably, an alarm is arranged at the top of the incoming line cabinet main body, and the alarm is electrically connected with the control module.
Preferably, two groups of brackets are uniformly arranged at the top of the incoming line cabinet main body, and the compressed carbon dioxide bottle is placed on the inner side wall of the bracket.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to a inlet wire cabinet for box-type substation, control module control electric control valve opens, carbon dioxide in the compression carbon dioxide bottle is along electric control valve, the shunt, gas-supply pipe and gas outlet hood are poured into in the inlet wire cabinet main part rapidly, first electronic shrink pole drives first closing plate and upwards moves simultaneously and seals first vent, because carbon dioxide is than in the air, so can extrude the air in the inlet wire cabinet main part along the second vent, simultaneously the second air discharge fan rotates with this accelerated air discharge rate, thereby accomplish the effect that carbon dioxide was put out a fire fast, adopt carbon dioxide to put out a fire can prevent to damage other electrical components in the inlet wire cabinet main part, economic loss has been effectively reduced;
when the electric part is in short circuit and fire, the smoke sensor, the infrared temperature sensor and the fire source sensor can find out at the first time and report the condition to the control module, and the control module controls the alarm to give out an alarm, so that the alarm can be quickly given out to workers, and the effect of effectively preventing further upgrading of fire can be achieved.
Drawings
Fig. 1 is a schematic structural diagram of a line inlet cabinet for a box-type transformer station;
fig. 2 is a front cross-sectional view of a line incoming cabinet for a box-type substation according to the present utility model;
fig. 3 is a front cross-sectional view of the utility model of a wire inlet cabinet for a box-type transformer substation.
In the figure: 1. compressing a carbon dioxide bottle; 11. an electric control valve; 12. a gas pipe; 13. an air outlet cover; 14. a control module; 15. a display; 16. a smoke sensor; 17. an infrared temperature sensor; 18. a fire source sensor; 19. a camera; 191. an oxygen concentration sensor; 192. a shunt; 2. a first electrically powered retracting lever; 21. a first sealing plate; 22. a second electric retracting lever; 23. a second sealing plate; 3. a wire inlet cabinet main body; 31. a sealed cabinet door; 4. a first exhaust fan; 41. a second exhaust fan; 5. an alarm; 6. and (3) a bracket.
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. 1-3, an incoming line cabinet for a box-type transformer substation comprises an incoming line cabinet main body 3, a fire extinguishing mechanism is fixedly arranged at the top of the incoming line cabinet main body 3, a sealing mechanism is fixedly arranged in an inner cavity of the incoming line cabinet main body 3, the fire extinguishing mechanism comprises a compressed carbon dioxide bottle 1, an air outlet valve of the compressed carbon dioxide bottle 1 is communicated with an electric control valve 11, an air outlet of the electric control valve 11 is communicated with a flow divider 192, an air outlet of the flow divider 192 is communicated with an air pipe 12, an air outlet of the air pipe 12 is communicated with an air outlet cover 13, an outer side wall of the electric control valve 11 is electrically connected with a control module 14, an outer side wall of the control module 14 is electrically connected with a smoke sensor 16, an infrared temperature sensor 17, a fire source sensor 18, an oxygen concentration sensor 191, a camera 19 and a display 15, the display 15 is electrically connected with the camera 19, the sealing mechanism is positioned below the compressed carbon dioxide bottle 1, the sealing mechanism comprises a first electric contraction rod 2, a first sealing plate 21 is fixedly arranged at the top of the output end of the first electric contraction rod 2, a second electric contraction rod 22 is arranged below the first electric contraction rod 2, a second sealing plate 23 is fixedly arranged at the right side of the output end of the second electric contraction rod 22, a sealing cabinet door 31 is rotatably arranged at the front opening of the wire inlet cabinet main body 3, an electric control valve 11, a control module 14, a shunt 192 and a display 15 are fixedly arranged at the top of the wire inlet cabinet main body 3, two groups of gas outlet covers 13 are uniformly and fixedly arranged at the left side and the right side of the inner cavity of the wire inlet cabinet main body 3, a gas transmission pipe 12 penetrates through the outer side wall of the wire inlet cabinet main body 3 and is connected with the gas outlet cover 13, a smoke sensor 16, an infrared temperature sensor 17 and a fire source sensor 18 are uniformly and fixedly arranged at the top of the inner cavity of the wire inlet cabinet main body 3, a camera 19 is fixedly arranged at the right side of the inner cavity of the wire inlet cabinet main body 3, the oxygen concentration sensor 191 is fixed to be set up in the inner chamber bottom of inlet wire cabinet main part 3, first vent has all been run through to inlet wire cabinet main part 3 left and right sides, first vent internal fixation is provided with first air discharge fan 4, first spout has been seted up to first vent inside wall, first electronic shrink pole 2 is fixed to be set up in first spout, first closing plate 21 slides and sets up in first spout, first closing plate 21 is corresponding with first vent, the second vent has been run through to inlet wire cabinet main part 3's bottom, second vent internal fixation is provided with second air discharge fan 41, the second spout has been seted up to second vent inside wall, second electronic shrink pole 22 is fixed to be set up in the second spout, second closing plate 23 slides and sets up in the second spout, second closing plate 23 is corresponding with the second vent, the top of inlet wire cabinet main part 3 is fixed to be provided with alarm 5, alarm 5 and control module 14 electric connection, the top of inlet wire cabinet main part 3 evenly is fixed and is provided with two sets of supports 6, compression carbon dioxide bottle 1 is placed at the inside wall of support 6.
Working principle: the electric components in the wire inlet cabinet main body 3 are radiated by the operation of the first exhaust fan 4 and the second exhaust fan 41 under normal conditions, the smoke sensor 16 performs smoke detection on the inner cavity of the wire inlet cabinet main body 3, the infrared temperature sensor 17 performs temperature detection on the inner cavity of the wire inlet cabinet main body 3, the fire source sensor 18 performs fire source detection on the inner cavity of the wire inlet cabinet main body 3, when the electric components are in short circuit and fire, the smoke sensor 16, the infrared temperature sensor 17 and the fire source sensor 18 can find out at the first time and report the conditions to the control module 14, the control module 14 controls the alarm 5 to send out an alarm, meanwhile, the control module 14 controls the electric control valve 11 to be opened, the carbon dioxide in the compressed carbon dioxide bottle 1 is rapidly injected into the wire inlet cabinet main body 3 along the electric control valve 11, the shunt 192, the gas transmission pipe 12 and the gas outlet cover 13, simultaneously, the first electric shrinkage rod 2 drives the first sealing plate 21 to move upwards to seal the first ventilation opening, because carbon dioxide is more than air, air in the wire inlet cabinet main body 3 is extruded along the second ventilation opening, meanwhile, the second exhaust fan 41 rotates to accelerate the air discharging speed, the oxygen content in the wire inlet cabinet main body 3 is monitored through the oxygen concentration sensor 191 and reported to the control module 14 in real time, when the oxygen content is lower, the control module 14 controls the second electric shrinkage rod 22 to drive the second sealing plate 23 to move leftwards to seal the second ventilation opening, so that the leakage of carbon dioxide can be prevented, the effect of carbon dioxide fire extinguishing can be rapidly completed, other electric parts in the wire inlet cabinet main body 3 can be prevented from being damaged by adopting carbon dioxide fire extinguishing, the economic loss is effectively reduced, the fire extinguishing condition in the incoming cabinet body 3 can be observed through the camera 19 and the display 15.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a box-type substation is with inlet wire cabinet, includes inlet wire cabinet main part (3), its characterized in that: the fire-extinguishing device is characterized in that a fire-extinguishing mechanism is arranged at the top of the incoming line cabinet body (3), a sealing mechanism is arranged in an inner cavity of the incoming line cabinet body (3), the fire-extinguishing mechanism comprises a compressed carbon dioxide bottle (1), an electric control valve (11) is communicated with an air outlet valve of the compressed carbon dioxide bottle (1), a diverter (192) is communicated with an air outlet of the electric control valve (11), an air pipe (12) is communicated with an air outlet of the diverter (192), an air outlet cover (13) is communicated with an air outlet of the air pipe (12), a control module (14) is electrically connected with an outer side wall of the electric control valve (11), a smoke sensor (16), an infrared temperature sensor (17), a fire source sensor (18), an oxygen concentration sensor (191), a camera (19) and a display (15) are electrically connected with the camera (19), and the sealing mechanism is located below the compressed carbon dioxide bottle (1).
2. The line inlet cabinet for a box-type substation according to claim 1, wherein: the sealing mechanism comprises a first electric shrinkage rod (2), a first sealing plate (21) is arranged at the top of the output end of the first electric shrinkage rod (2), a second electric shrinkage rod (22) is arranged below the first electric shrinkage rod (2), and a second sealing plate (23) is arranged on the right side of the output end of the second electric shrinkage rod (22).
3. The line inlet cabinet for a box-type substation according to claim 2, wherein: the utility model discloses a wire inlet cabinet, including wire inlet cabinet main part (3), gas pipe (12), smoke transducer (16), infrared temperature sensor (17) and fire source sensor (18), control valve (11), control module (14), shunt (192) and display (15) all set up the top at wire inlet cabinet main part (3), two sets of gas outlet cover (13) evenly set up the inner chamber left and right sides at wire inlet cabinet main part (3), gas transmission pipe (12) run through the lateral wall of wire inlet cabinet main part (3) and are connected with gas outlet cover (13), smoke transducer (16), infrared temperature sensor (17) and fire source sensor (18) evenly set up at the inner chamber top of wire inlet cabinet main part (3), camera (19) set up on the inner chamber right side of wire inlet cabinet main part (3), oxygen concentration sensor (191) set up the inner chamber bottom at wire inlet cabinet main part (3).
4. A line inlet cabinet for a box-type substation according to claim 3, characterized in that: the utility model discloses a wire inlet cabinet, including wire inlet cabinet main part (3), first vent has all been run through to inlet cabinet main part (3) left and right sides, be provided with first air discharge fan (4) in the first vent, first spout has been seted up to first vent inside wall, first electronic shrink pole (2) and first closing plate (21) all set up in first spout, first closing plate (21) are corresponding with first vent, the second vent has been run through to the bottom of wire inlet cabinet main part (3), be provided with second air discharge fan (41) in the second vent, the second spout has been seted up to second vent inside wall, second electronic shrink pole (22) and second closing plate (23) all set up in the second spout, second closing plate (23) are corresponding with the second vent.
5. The line inlet cabinet for a box-type substation according to claim 4, wherein: the top of inlet wire cabinet main part (3) is provided with alarm (5), alarm (5) and control module (14) electric connection.
6. The line inlet cabinet for a box-type substation according to claim 5, wherein: two groups of brackets (6) are uniformly arranged at the top of the incoming line cabinet main body (3), and the compressed carbon dioxide bottle (1) is placed on the inner side wall of the bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469806.6U CN220107246U (en) | 2023-06-09 | 2023-06-09 | Inlet wire cabinet for box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469806.6U CN220107246U (en) | 2023-06-09 | 2023-06-09 | Inlet wire cabinet for box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107246U true CN220107246U (en) | 2023-11-28 |
Family
ID=88881555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321469806.6U Active CN220107246U (en) | 2023-06-09 | 2023-06-09 | Inlet wire cabinet for box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107246U (en) |
-
2023
- 2023-06-09 CN CN202321469806.6U patent/CN220107246U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |