CN204067998U - A kind of high-tension switch cabinet - Google Patents
A kind of high-tension switch cabinet Download PDFInfo
- Publication number
- CN204067998U CN204067998U CN201420558922.XU CN201420558922U CN204067998U CN 204067998 U CN204067998 U CN 204067998U CN 201420558922 U CN201420558922 U CN 201420558922U CN 204067998 U CN204067998 U CN 204067998U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- room
- tension switch
- switch cabinet
- breaker cart
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of high-tension switch cabinet, comprises bus-bar room, circuit breaker cart room, cable vault, relay control room and cabinet door; Cable vault's upper right is located at by described bus-bar room, and cable vault's upper left is located in described circuit breaker cart room, and described relay control room is located at above circuit breaker cart room; This high-tension switch cabinet, has made multinomial improvement to existing high-tension switch cabinet, has added multiple safety prevention measure, also improved the operating efficiency of high-tension switch cabinet while having ensured personal security.
Description
Technical field
The utility model relates to switch cubicle field, especially a kind of high-tension switch cabinet.
Background technology
The usual coefficient of safety of existing high-tension switch cabinet is low, there is very large potential safety hazard, and cannot work on when external power source power down, emergency capability and reliability poor; For making up above deficiency, the utility model aims to provide a kind of high-tension switch cabinet.
Utility model content
For the problems referred to above, the utility model aims to provide a kind of high-tension switch cabinet.
For realizing this technical purpose, scheme of the present utility model is: a kind of high-tension switch cabinet, comprises bus-bar room, circuit breaker cart room, cable vault, relay control room, current transformer, lightning arrester, cable, earthed switch, bus, circuit breaker cart, earthing switch operating mechanism, pressure relief device, bus casing, ups power, cabinet door, panel board, infrared detecting set, audible-visual annunciator and handle; Cable vault's upper right is located at by described bus-bar room, and cable vault's upper left is located in described circuit breaker cart room, and described relay control room is located at above circuit breaker cart room; Described bus-bar room is provided with the bus wrapped up by bus casing, described circuit breaker cart room is provided with circuit breaker cart, described lightning arrester, cable, earthed switch and ups power are located in cable vault, described current transformer is located on cable vault's rear wall, described pressure relief device is located at the top of high-tension switch cabinet, described earthing switch operating mechanism is located at below circuit breaker cart room, described panel board, infrared detecting set, audible-visual annunciator and handle are located on cabinet door, connected and be connected to ups power respectively between described infrared detecting set and audible-visual annunciator by wire.
Preferably, described circuit breaker cart indoor location has the track for circuit breaker cart movement.
Preferably, described bus casing is made up of heat shrinking material, and lap-joint adopts fire-retardant T-shaped insulating cover.
Preferably, the input of described ups power and output are connected on the power input of high-tension switch cabinet and the power supply master switch of high-tension switch cabinet respectively.
Compared with prior art, the beneficial effects of the utility model are: this high-tension switch cabinet, change existing high-tension switch cabinet coefficient of safety low, and can work on when outside power supply power-fail, the fail safe of significant increase high-tension switch cabinet and emergency capability.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is cabinet door schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of high-tension switch cabinet, comprises bus-bar room 1, circuit breaker cart room 2, cable vault 3, relay control room 4, current transformer 5, lightning arrester 6, cable 7, earthed switch 8, bus 9, circuit breaker cart 10, earthing switch operating mechanism 11, pressure relief device 12, bus casing 13, ups power 14, cabinet door 15, panel board 16, infrared detecting set 17, audible-visual annunciator 18 and handle 19, cable vault 3 upper right is located at by described bus-bar room 1, and cable vault 3 upper left is located in described circuit breaker cart room 2, and described relay control room 4 is located at above circuit breaker cart room 2, described bus-bar room 1 is provided with the bus 9 wrapped up by bus casing 13, described circuit breaker cart room 2 is provided with circuit breaker cart 10, described lightning arrester 6, cable 7, earthed switch 8 and ups power 14 are located in cable vault 3, described current transformer 5 is located on cable vault 3 rear wall, described pressure relief device 12 is located at the top of high-tension switch cabinet, described earthing switch operating mechanism 11 is located at below circuit breaker cart room 2, described panel board 16, infrared detecting set 17, audible-visual annunciator 18 and handle 19 are located on cabinet door 15, connected by wire between described infrared detecting set 17 and audible-visual annunciator 18 and be connected to ups power 14 respectively.
Preferably, the track for circuit breaker cart 10 movement is installed in described circuit breaker cart room 2.
Preferably, described bus casing 13 is made up of heat shrinking material, and lap-joint adopts fire-retardant T-shaped insulating cover.
Preferably, the input of described ups power 14 and output are connected on the power input of high-tension switch cabinet and the power supply master switch of high-tension switch cabinet respectively.
Utility model works principle is: during high-tension switch cabinet work, after outside power frequency AC is come in from the power input of high-tension switch cabinet, directly deliver on the input of ups power 14, after the conversion and voltage stabilizing of ups power 14, export on the power supply master switch of high-tension switch cabinet, the power supply needed for the work of supply high-tension switch cabinet.Operationally, himself is also constantly carrying out energy storage to ups power 14, and once the power frequency AC power down of outside, ups power 14 just continues outwards to provide AC energy by the energy self stored, and supply high-tension switch cabinet works on; When internal fault occurs for circuit breaker or bus 9, with the appearance of electric arc, high-tension switch cabinet internal pressure sharply raises, and the pressure relief device 12 at top will be opened automatically, and vented gasses is with release pressure; When infrared detecting set 17 is when detecting intrusion signal, connect audible-visual annunciator 18, the sound prompting that light is reminded and play such as " Keep Clear-High Voltage, please don't be close " opened by audible-visual annunciator 18, and the investigative range of infrared detecting set 17 and sensitivity are adjustable.
The beneficial effects of the utility model are: this high-tension switch cabinet, add ups power 14, pressure relief device 12, infrared detecting set 17 and audible-visual annunciator 18, effectively improve coefficient of safety, have ensured the safety of switch cubicle and personnel; The fire-retardant T-shaped insulating case that the high-strength rail that circuit breaker cart room 2 is installed, the thermal shrinking type bus sleeve 13 of bus-bar room 1 employing and bus casing 13 and bus 9 lap-joint adopt all improves the fail safe of high-tension switch cabinet from different aspect; And when outside power supply power-fail, the energy that ups power 14 just can be stored by self continues outwards to provide AC energy, supports that high-tension switch cabinet works on, the emergency capability of significant increase high-tension switch cabinet and reliability.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection range that all should be included in technical solutions of the utility model.
Claims (4)
1. a high-tension switch cabinet, comprises bus-bar room, circuit breaker cart room, cable vault, relay control room, current transformer, lightning arrester, cable, earthed switch, bus, circuit breaker cart, earthing switch operating mechanism, pressure relief device, bus casing, ups power, cabinet door, panel board, infrared detecting set, audible-visual annunciator and handle; It is characterized in that: cable vault's upper right is located at by described bus-bar room, cable vault's upper left is located in described circuit breaker cart room, and described relay control room is located at above circuit breaker cart room; Described bus-bar room is provided with the bus wrapped up by bus casing, described circuit breaker cart room is provided with circuit breaker cart, described lightning arrester, cable, earthed switch and ups power are located in cable vault, described current transformer is located on cable vault's rear wall, described pressure relief device is located at the top of high-tension switch cabinet, described earthing switch operating mechanism is located at below circuit breaker cart room, described panel board, infrared detecting set, audible-visual annunciator and handle are located on cabinet door, connected and be connected to ups power respectively between described infrared detecting set and audible-visual annunciator by wire.
2. a kind of high-tension switch cabinet according to claim 1, is characterized in that: described circuit breaker cart indoor location has the track for circuit breaker cart movement.
3. a kind of high-tension switch cabinet according to claim 1, is characterized in that: described bus casing is made up of heat shrinking material, and lap-joint adopts fire-retardant T-shaped insulating cover.
4. a kind of high-tension switch cabinet according to claim 1, is characterized in that: the input of described ups power and output are connected on the power input of high-tension switch cabinet and the power supply master switch of high-tension switch cabinet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558922.XU CN204067998U (en) | 2014-09-27 | 2014-09-27 | A kind of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558922.XU CN204067998U (en) | 2014-09-27 | 2014-09-27 | A kind of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067998U true CN204067998U (en) | 2014-12-31 |
Family
ID=52209446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558922.XU Expired - Fee Related CN204067998U (en) | 2014-09-27 | 2014-09-27 | A kind of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724883A (en) * | 2022-04-24 | 2022-07-08 | 蒋丽娜 | Hybrid high-voltage direct-current circuit breaker and using method thereof |
-
2014
- 2014-09-27 CN CN201420558922.XU patent/CN204067998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724883A (en) * | 2022-04-24 | 2022-07-08 | 蒋丽娜 | Hybrid high-voltage direct-current circuit breaker and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |