CN205543912U - Box -type substation with automatic fire extinguishing function - Google Patents
Box -type substation with automatic fire extinguishing function Download PDFInfo
- Publication number
- CN205543912U CN205543912U CN201620154828.7U CN201620154828U CN205543912U CN 205543912 U CN205543912 U CN 205543912U CN 201620154828 U CN201620154828 U CN 201620154828U CN 205543912 U CN205543912 U CN 205543912U
- Authority
- CN
- China
- Prior art keywords
- box
- casing
- canyon
- type substation
- automatic fire
- 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
Links
Landscapes
- Special Wing (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a box -type substation with automatic fire extinguishing function, the power distribution box comprises a box body, the box is articulated to be had open chamber door, on the top of box opening part and the bottom all the embedding have an electro -magnet, position that chamber door and electro -magnet correspond all is fixed with armature, the inner chamber of box is equipped with canyon and apotheca, all be equipped with the transom on the box of canyon both sides. The conflagration when taking place for this box -type substation with automatic fire extinguishing function, the electro -magnet starts, magnetic force between electro -magnet and the armature, make be connected between chamber door and the box inseparabler, and electric telescopic handle promotes sealed picture peg lapse in the guide rail, seal the transom, the gas outlet that the carbon dioxide gas holder was opened to the while solenoid valve, and the exhaust fan at box top makes when airing exhaust and produces the negative pressure in the box and make the gaseous quick whole box that is full of of carbon dioxide in the carbon dioxide gas holder, thereby eliminate the conflagration hidden danger in the box fast.
Description
Technical field
This utility model relates to electrical equipment technical field, a kind of box-type substation with automatic fire-extinguishing function.
Background technology
Box-type substation is a kind of novel confession power distribution equipment, due to it, to have volume little, compact conformation, simple installation, power rapid feature, the most progressively instead of civil engineering transformer station, it is widely used in mine, factory and enterprise, in oil gas field and residential quarters, wind power station, box-type substation not only needs good heat-sinking capability but also to have preferable fire resistance property, good heat-sinking capability is possible not only to improve the service life of internal unit, and can avoid producing disaster hidden-trouble, and preferably fire resistance property does not interferes with the safety of external environment when can ensure that the internal accidental ignition of box-type substation, and existing box-type substation uses dry powder to put out a fire mostly, dry powder then produces tremendous influence to the maintenance in box-type substation later stage, for this, it is proposed that a kind of box-type substation with automatic fire-extinguishing function.
Utility model content
The purpose of this utility model is to provide a kind of box-type substation with automatic fire-extinguishing function, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of box-type substation with automatic fire-extinguishing function，Including casing，Described casing one side opening，And it is hinged with opposite opened chamber door at opening part，Electric magnet all it is embedded with on the top of described box opening and bottom，The position that chamber door is corresponding with electric magnet is respectively and fixedly provided with armature，The inner chamber of described casing is provided with dividing plate，The surface of dividing plate is provided with through hole，And the inner chamber of casing is divided into the canyon being positioned at above dividing plate by dividing plate，And it is positioned at the storage room below dividing plate，It is equipped with transom on the casing of described canyon both sides，Described transom is positioned at the outside of canyon and is provided with the guide rail of U-shaped，In guide rail, sliding plug has sealing plug-in board，And the top of sealing plug-in board is connected with the external part of electric expansion bar fixing on canyon inwall，On described canyon wherein one side, light sensor is installed、Temperature sensor、Smoke Sensor and controller，And in the top exhaust ports of casing, exhaust fan is installed.
The inside of described storage room is provided with carbon dioxide air accumulator, in the gas outlet of carbon dioxide air accumulator, electromagnetic valve is installed, described light sensor, temperature sensor and Smoke Sensor are electrically connected with controller respectively, and controller is electrically connected with electric magnet, electric expansion bar, electromagnetic valve and exhaust fan respectively.
Preferably, described exhaust fan be arranged over lambdoid ceiling.
Preferably, in described transom, it is provided with drainage screen, and is positioned on the lateral surface of casing at transom and is provided with shutter.
Preferably, the outside of described light sensor, temperature sensor, Smoke Sensor and controller is equipped with combustion protection shell absolutely.
nullCompared with prior art，The beneficial effects of the utility model are: this box-type substation with automatic fire-extinguishing function passes through light sensor、The high light produced during electrical equipment breaking out of fire in temperature sensor and Smoke Sensor detection canyon、Smog and variations in temperature，By the magnetic force between electric magnet and armature，Make to be connected between chamber door with casing tightr，Improve the sealing between chamber door and casing，And electric expansion bar promotes sealing plug-in board slide downward in guide rail，Transom is sealed，The gas outlet of carbon dioxide air accumulator opened by electromagnetic valve simultaneously，And produce negative pressure in making casing during the exhaust fan air draft at casing top and make the carbon dioxide in carbon dioxide air accumulator quickly be full of whole casing，Thus quickly eliminate the disaster hidden-trouble in casing，Prevent spreading of fire，Facilitate the maintenance in box-type substation later stage simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 casing, 2 chamber doors, 3 electric magnet, 4 armature, 5 dividing plates, 6 through holes, 7 canyons, 8 storage rooms, 9 transoms, 10 guide rails, 11 sealing plug-in boards, 12 electric expansion bars, 13 light sensors, 14 temperature sensors, 15 Smoke Sensors, 16 controllers, 17 carbon dioxide air accumulators, 18 electromagnetic valves, 19 exhaust fan, 20 ceilings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of box-type substation with automatic fire-extinguishing function，Including casing 1，Casing 1 one side opening，And it is hinged with opposite opened chamber door 2 at opening part，Electric magnet 3 all it is embedded with on the top of casing 1 opening part and bottom，The position that chamber door 2 is corresponding with electric magnet 3 is respectively and fixedly provided with armature 4，The inner chamber of casing 1 is provided with dividing plate 5，The surface of dividing plate 5 is provided with through hole 6，And the inner chamber of casing 1 is divided into the canyon 7 being positioned at above dividing plate 5 by dividing plate 5，And it is positioned at the storage room 8 below dividing plate 5，It is equipped with transom 9 on the casing 1 of canyon 7 both sides，It is provided with drainage screen in transom 9，And it is provided with shutter on the lateral surface that transom 9 is positioned at casing 1，Drainage screen is for reducing the entrance of dust，And shutter plays protective action，Transom 9 is positioned at the outside of canyon 7 and is provided with the guide rail 10 of U-shaped，In guide rail 10, sliding plug has sealing plug-in board 11，And the top of sealing plug-in board 11 is connected with the external part of electric expansion bar 12 fixing on canyon 7 inwall，On canyon 7 wherein one side, light sensor 13 is installed、Temperature sensor 14、Smoke Sensor 15 and controller 16，Light sensor 13、Temperature sensor 14、The outside of Smoke Sensor 15 and controller 16 is equipped with combustion protection shell absolutely，Combustion protection shell absolutely is used for protecting light sensor 13、Temperature sensor 14、Smoke Sensor 15 and controller 16，And in the top exhaust ports of casing 1, exhaust fan 19 is installed，Exhaust fan 19 be arranged over lambdoid ceiling 20，Ceiling 20 is for rainwater、Dust or other foreign material are fallen into exhaust fan 19 and are damaged exhaust fan 19.
nullThe inside of storage room 8 is provided with carbon dioxide air accumulator 17，In the gas outlet of carbon dioxide air accumulator 17, electromagnetic valve 18 is installed，Light sensor 13、Temperature sensor 14 and Smoke Sensor 15 are electrically connected with controller 16 respectively，Controller 16 respectively with electric magnet 3、Electric expansion bar 12、Electromagnetic valve 18 and exhaust fan 19 are electrically connected with，By light sensor 13、The high light that temperature sensor 14 and Smoke Sensor 15 produce when detecting electrical equipment breaking out of fire in canyon 7、Smog and variations in temperature，By the magnetic force between electric magnet 3 and armature 4，Make to be connected between chamber door 2 with casing 1 tightr，Improve the sealing between chamber door 2 and casing 1，And electric expansion bar 12 promotes sealing plug-in board 11 slide downward in guide rail 10，Transom 9 is sealed，The gas outlet of carbon dioxide air accumulator 17 opened by electromagnetic valve 18 simultaneously，And produce negative pressure in making casing 1 during exhaust fan 19 air draft at casing 1 top and make the carbon dioxide in carbon dioxide air accumulator 17 quickly be full of whole casing 1，Thus quickly eliminate the disaster hidden-trouble in casing 1，Prevent spreading of fire，Facilitate the maintenance in box-type substation later stage simultaneously.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a box-type substation with automatic fire-extinguishing function，Including casing (1)，Described casing (1) side opening，And it is hinged with opposite opened chamber door (2) at opening part，It is characterized in that: on the top of described casing (1) opening part and bottom, be all embedded with electric magnet (3)，The position that chamber door (2) is corresponding with electric magnet (3) is respectively and fixedly provided with armature (4)，The inner chamber of described casing (1) is provided with dividing plate (5)，The surface of dividing plate (5) is provided with through hole (6)，And the inner chamber of casing (1) is divided into the canyon (7) being positioned at dividing plate (5) top by dividing plate (5)，And it is positioned at the storage room (8) of dividing plate (5) lower section，It is equipped with transom (9) on the casing (1) of described canyon (7) both sides，Described transom (9) is positioned at the outside of canyon (7) and is provided with the guide rail (10) of U-shaped，In guide rail (10), sliding plug has sealing plug-in board (11)，And the top of sealing plug-in board (11) is connected with the external part of electric expansion bar (12) fixing on canyon (7) inwall，Light sensor (13) is installed on described canyon (7) wherein one side、Temperature sensor (14)、Smoke Sensor (15) and controller (16)，And in the top exhaust ports of casing (1), exhaust fan (19) is installed；The inside of described storage room (8) is provided with carbon dioxide air accumulator (17), in the gas outlet of carbon dioxide air accumulator (17), electromagnetic valve (18) is installed, described light sensor (13), temperature sensor (14) and Smoke Sensor (15) are electrically connected with controller (16) respectively, and controller (16) is electrically connected with electric magnet (3), electric expansion bar (12), electromagnetic valve (18) and exhaust fan (19) respectively.
- A kind of box-type substation with automatic fire-extinguishing function the most according to claim 1, it is characterised in that: described exhaust fan (19) be arranged over lambdoid ceiling (20).
- A kind of box-type substation with automatic fire-extinguishing function the most according to claim 1, it is characterised in that: it is provided with drainage screen in described transom (9), and is positioned on the lateral surface of casing (1) at transom (9) and is provided with shutter.
- A kind of box-type substation with automatic fire-extinguishing function the most according to claim 1, it is characterised in that: the outside of described light sensor (13), temperature sensor (14), Smoke Sensor (15) and controller (16) is equipped with combustion protection shell absolutely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154828.7U CN205543912U (en) | 2016-03-01 | 2016-03-01 | Box -type substation with automatic fire extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154828.7U CN205543912U (en) | 2016-03-01 | 2016-03-01 | Box -type substation with automatic fire extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543912U true CN205543912U (en) | 2016-08-31 |
Family
ID=56780264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154828.7U Expired - Fee Related CN205543912U (en) | 2016-03-01 | 2016-03-01 | Box -type substation with automatic fire extinguishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543912U (en) |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785958A (en) * | 2016-11-23 | 2017-05-31 | 江苏天正电气有限公司 | A kind of Electric Appliance Cabinet fire prevention component |
| CN106981830A (en) * | 2017-05-24 | 2017-07-25 | 句容通源电器有限公司 | Fire prevention transforming station case |
| CN107196195A (en) * | 2017-07-01 | 2017-09-22 | 合肥东玖电气有限公司 | One kind fire prevention power transformation box |
| CN107588314A (en) * | 2017-09-27 | 2018-01-16 | 新乡市恒星科技有限责任公司 | A kind of high lubricating grease storage device of security performance |
| CN108321704A (en) * | 2018-02-27 | 2018-07-24 | 张乃月 | Explosion-proof positive pressure power distribution cabinet |
| CN108512090A (en) * | 2018-03-28 | 2018-09-07 | 合肥云智物联科技有限公司 | A kind of intelligent apparatus of monitoring, fire extinguishing for power distribution cabinet |
| CN108879433A (en) * | 2018-07-27 | 2018-11-23 | 吴鑫锋 | A kind of safe power distribution box |
| CN109065248A (en) * | 2018-07-17 | 2018-12-21 | 扬州驿丰诚信息科技有限公司 | A kind of stretch-proof high flame retardant wind energy cable |
| CN109510075A (en) * | 2018-12-21 | 2019-03-22 | 南京工程学院 | One kind having warning function power distribution cabinet |
| CN109603035A (en) * | 2018-10-29 | 2019-04-12 | 北京万源工业有限公司 | A kind of power distribution cabinet counterflow negative quick and automatic fire extinguishing system and its application method |
| CN109888620A (en) * | 2019-03-07 | 2019-06-14 | 合肥智鼎电控自动化科技有限公司 | A kind of power distribution cabinet with fire-proof function |
| CN110212472A (en) * | 2019-06-21 | 2019-09-06 | 芜湖金牛电气股份有限公司 | Safety cable feeder pillar |
| CN110311313A (en) * | 2019-06-26 | 2019-10-08 | 常德三欣电力电子科技有限公司 | A kind of constant temperature fire prevention power distribution cabinet |
| CN110391636A (en) * | 2019-06-21 | 2019-10-29 | 芜湖金牛电气股份有限公司 | Fire-proof cable branch box |
| CN110571659A (en) * | 2019-08-20 | 2019-12-13 | 湖南国丰电力设备有限公司 | Heat dissipation switch board with oxygen extraction fire prevention function |
| CN110649488A (en) * | 2019-10-30 | 2020-01-03 | 山东翔晟电力工程有限公司 | Intelligent aluminum alloy intelligent power distribution box cover |
| CN111050507A (en) * | 2019-12-30 | 2020-04-21 | 南通飞宇电器设备有限公司 | High-efficient heat dissipation fire control type regulator cubicle of breathing freely |
| CN111211493A (en) * | 2020-01-13 | 2020-05-29 | 海宁鼎晖新能源有限公司 | Improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used |
| CN111244780A (en) * | 2020-03-17 | 2020-06-05 | 安徽千亚电气有限公司 | Switch board with fire prevention heat dissipation function |
| CN111262138A (en) * | 2020-02-27 | 2020-06-09 | 安徽通昊电力设备有限公司 | Low-voltage distribution cabinet with alarming function |
| CN111628418A (en) * | 2020-06-10 | 2020-09-04 | 江西明正变电设备有限公司 | Alarm system of high-low voltage power equipment |
| CN111806667A (en) * | 2020-05-28 | 2020-10-23 | 东台市航海船用阀门厂 | Marine air hose self-closing device of aluminum alloy |
| CN111987603A (en) * | 2020-09-01 | 2020-11-24 | 郭俊江 | Box-type substation based on intelligent fire extinguishing system |
| CN112055489A (en) * | 2019-06-05 | 2020-12-08 | 二工防爆科技股份有限公司 | Explosion-proof cabinet that factor of safety is high |
| CN112202061A (en) * | 2020-08-19 | 2021-01-08 | 华翔翔能科技股份有限公司 | Fireproof switch cabinet |
| CN112221036A (en) * | 2020-10-23 | 2021-01-15 | 德州立威生物科技有限公司 | Multifunctional microwave seed fire extinguishing equipment |
| CN112563898A (en) * | 2020-11-24 | 2021-03-26 | 杨恒鑫 | Switch cabinet with automatic fire extinguishing function |
| CN112736677A (en) * | 2020-12-16 | 2021-04-30 | 李龙 | Power distribution cabinet and temperature control monitoring system for power distribution cabinet |
| CN112886412A (en) * | 2020-12-28 | 2021-06-01 | 西安航空学院 | Early warning type industrial electric control cabinet |
| CN113394672A (en) * | 2021-08-13 | 2021-09-14 | 江苏大师兄电气设备有限公司 | Distribution switch cabinet with high safety performance |
| CN114173539A (en) * | 2021-12-13 | 2022-03-11 | 二工防爆科技股份有限公司 | Heat dissipation fire prevention explosion-proof case |
| CN114899779A (en) * | 2022-04-15 | 2022-08-12 | 江苏省中原通用机电有限公司 | High-strength air intensive enclosed bus duct |
| CN115779307A (en) * | 2022-12-14 | 2023-03-14 | 浙江宝威电气有限公司 | Sealed fire-extinguishing transformer |
-
2016
- 2016-03-01 CN CN201620154828.7U patent/CN205543912U/en not_active Expired - Fee Related
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785958A (en) * | 2016-11-23 | 2017-05-31 | 江苏天正电气有限公司 | A kind of Electric Appliance Cabinet fire prevention component |
| CN106785958B (en) * | 2016-11-23 | 2018-07-27 | 江苏天正电气有限公司 | A kind of Electric Appliance Cabinet fire prevention component |
| CN106981830A (en) * | 2017-05-24 | 2017-07-25 | 句容通源电器有限公司 | Fire prevention transforming station case |
| CN107196195A (en) * | 2017-07-01 | 2017-09-22 | 合肥东玖电气有限公司 | One kind fire prevention power transformation box |
| CN107588314A (en) * | 2017-09-27 | 2018-01-16 | 新乡市恒星科技有限责任公司 | A kind of high lubricating grease storage device of security performance |
| CN107588314B (en) * | 2017-09-27 | 2022-10-18 | 新乡市恒星科技有限责任公司 | Lubricating grease storage device that security performance is high |
| CN108321704A (en) * | 2018-02-27 | 2018-07-24 | 张乃月 | Explosion-proof positive pressure power distribution cabinet |
| CN108512090A (en) * | 2018-03-28 | 2018-09-07 | 合肥云智物联科技有限公司 | A kind of intelligent apparatus of monitoring, fire extinguishing for power distribution cabinet |
| CN109065248A (en) * | 2018-07-17 | 2018-12-21 | 扬州驿丰诚信息科技有限公司 | A kind of stretch-proof high flame retardant wind energy cable |
| CN108879433A (en) * | 2018-07-27 | 2018-11-23 | 吴鑫锋 | A kind of safe power distribution box |
| CN109603035A (en) * | 2018-10-29 | 2019-04-12 | 北京万源工业有限公司 | A kind of power distribution cabinet counterflow negative quick and automatic fire extinguishing system and its application method |
| CN109510075A (en) * | 2018-12-21 | 2019-03-22 | 南京工程学院 | One kind having warning function power distribution cabinet |
| CN109888620A (en) * | 2019-03-07 | 2019-06-14 | 合肥智鼎电控自动化科技有限公司 | A kind of power distribution cabinet with fire-proof function |
| CN112055489A (en) * | 2019-06-05 | 2020-12-08 | 二工防爆科技股份有限公司 | Explosion-proof cabinet that factor of safety is high |
| CN110212472A (en) * | 2019-06-21 | 2019-09-06 | 芜湖金牛电气股份有限公司 | Safety cable feeder pillar |
| CN110391636A (en) * | 2019-06-21 | 2019-10-29 | 芜湖金牛电气股份有限公司 | Fire-proof cable branch box |
| CN110311313A (en) * | 2019-06-26 | 2019-10-08 | 常德三欣电力电子科技有限公司 | A kind of constant temperature fire prevention power distribution cabinet |
| CN110571659A (en) * | 2019-08-20 | 2019-12-13 | 湖南国丰电力设备有限公司 | Heat dissipation switch board with oxygen extraction fire prevention function |
| CN110649488A (en) * | 2019-10-30 | 2020-01-03 | 山东翔晟电力工程有限公司 | Intelligent aluminum alloy intelligent power distribution box cover |
| CN111050507A (en) * | 2019-12-30 | 2020-04-21 | 南通飞宇电器设备有限公司 | High-efficient heat dissipation fire control type regulator cubicle of breathing freely |
| CN111211493A (en) * | 2020-01-13 | 2020-05-29 | 海宁鼎晖新能源有限公司 | Improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used |
| CN111262138A (en) * | 2020-02-27 | 2020-06-09 | 安徽通昊电力设备有限公司 | Low-voltage distribution cabinet with alarming function |
| CN111244780A (en) * | 2020-03-17 | 2020-06-05 | 安徽千亚电气有限公司 | Switch board with fire prevention heat dissipation function |
| CN111806667A (en) * | 2020-05-28 | 2020-10-23 | 东台市航海船用阀门厂 | Marine air hose self-closing device of aluminum alloy |
| CN111628418A (en) * | 2020-06-10 | 2020-09-04 | 江西明正变电设备有限公司 | Alarm system of high-low voltage power equipment |
| CN112202061A (en) * | 2020-08-19 | 2021-01-08 | 华翔翔能科技股份有限公司 | Fireproof switch cabinet |
| CN111987603A (en) * | 2020-09-01 | 2020-11-24 | 郭俊江 | Box-type substation based on intelligent fire extinguishing system |
| CN112221036A (en) * | 2020-10-23 | 2021-01-15 | 德州立威生物科技有限公司 | Multifunctional microwave seed fire extinguishing equipment |
| CN112563898B (en) * | 2020-11-24 | 2022-09-02 | 东营金丰正阳科技发展有限公司 | Switch cabinet with automatic fire extinguishing function |
| CN112563898A (en) * | 2020-11-24 | 2021-03-26 | 杨恒鑫 | Switch cabinet with automatic fire extinguishing function |
| CN112736677A (en) * | 2020-12-16 | 2021-04-30 | 李龙 | Power distribution cabinet and temperature control monitoring system for power distribution cabinet |
| CN112886412A (en) * | 2020-12-28 | 2021-06-01 | 西安航空学院 | Early warning type industrial electric control cabinet |
| CN113394672A (en) * | 2021-08-13 | 2021-09-14 | 江苏大师兄电气设备有限公司 | Distribution switch cabinet with high safety performance |
| CN113394672B (en) * | 2021-08-13 | 2024-05-17 | 江苏大师兄电气设备有限公司 | High security performance's switch board |
| CN114173539A (en) * | 2021-12-13 | 2022-03-11 | 二工防爆科技股份有限公司 | Heat dissipation fire prevention explosion-proof case |
| CN114899779A (en) * | 2022-04-15 | 2022-08-12 | 江苏省中原通用机电有限公司 | High-strength air intensive enclosed bus duct |
| CN115779307A (en) * | 2022-12-14 | 2023-03-14 | 浙江宝威电气有限公司 | Sealed fire-extinguishing transformer |
| CN115779307B (en) * | 2022-12-14 | 2023-12-15 | 浙江宝威电气有限公司 | Sealed fire-extinguishing transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205543912U (en) | Box -type substation with automatic fire extinguishing function | |
| KR20170003322A (en) | switchboard | |
| CN202796323U (en) | Natural cooling device for transformer cabin | |
| CN108578926A (en) | Active fire precaution fire-fighting system for closed stereo garage | |
| CN204680503U (en) | A kind of fire extinguishing transformer-cabinet | |
| CN209709524U (en) | A kind of box-type substation with automatic fire-extinguishing function | |
| CN110714639B (en) | Intelligent environment monitoring power distribution room | |
| CN111244780A (en) | Switch board with fire prevention heat dissipation function | |
| CN103510980A (en) | Waterproof-type rescue capsule for mine | |
| CN103985507A (en) | Extinguishment transformer | |
| CN208552910U (en) | A kind of novel flexible fire resisting shutter | |
| CN220151168U (en) | Financial fireproof safe with oxidation prevention function | |
| CN206727457U (en) | A kind of Novel outdoor regulator cubicle | |
| CN210443373U (en) | Transformer safety device | |
| CN205450059U (en) | Heat dissipation type electric power measurement ammeter case | |
| CN208319777U (en) | A kind of prefabricated cabin escaping device from fire disaster | |
| CN202840322U (en) | Movable box type transformer station | |
| CN204259295U (en) | A kind of automatic multifunctional machine room rack | |
| CN209880319U (en) | Transformer shell with fire extinguishing function | |
| CN207442202U (en) | A kind of self-extinguishing Windproof anti-seismic power transformation box | |
| CN216720711U (en) | Automatic ventilation device for high-pressure chamber | |
| CN205946497U (en) | Anti -electric arc is from fire suppression control cabinet | |
| CN206409011U (en) | Positive-pressure explosion-proof house | |
| CN210517554U (en) | Box-type substation | |
| CN111956979A (en) | Fire protection device for electrical equipment |
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: 20160831 Termination date: 20170301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |