CN109616881A - A kind of extinguishing device for high-tension apparatus - Google Patents
A kind of extinguishing device for high-tension apparatus Download PDFInfo
- Publication number
- CN109616881A CN109616881A CN201811335437.5A CN201811335437A CN109616881A CN 109616881 A CN109616881 A CN 109616881A CN 201811335437 A CN201811335437 A CN 201811335437A CN 109616881 A CN109616881 A CN 109616881A
- Authority
- CN
- China
- Prior art keywords
- voltage switch
- switch gear
- cabinet body
- flabellum
- wall
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of extinguishing devices for high-tension apparatus, including high-voltage switch gear cabinet body, regulation fan group, flabellum control device and injector head, the board group that radiates includes radiating frame, electric fan support plate and electric fan, flabellum control device includes driving arm, temp-sensing device support base and temp-sensing device, temp-sensing device includes warming tank, mandril, piston and insulating layer, above high-voltage switch gear interior of the cabinet, set that there are two fire suppression bottles inside fire extinguisher placed cavity, the lower end of fire suppression bottle is connected with injector head.The present invention is equipped with the fire extinguisher placed cavity for placing fire suppression bottle in high-voltage switch gear cabinet body upper end, and fire suppression bottle can carry out sparging carbon dioxide to high-voltage switch gear interior of the cabinet when fire is generated, reach Self-extinguishing, safer；Regulation fan group can be carried out closing under the control of flabellum control device, reduces the oxygen content of high-voltage switch gear interior of the cabinet, effectively inhibits burning.
Description
Technical field
The present invention relates to extinguishing device technical field, specially a kind of extinguishing device for high-tension apparatus.
Background technique
High-tension switch cabinet refers to for playing on-off, control in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
Or the effects of protection.By the way that element and combinations thereof and other electric equipment products are carried out reasonable disposition, it is organically combined in metal envelope
It closes in shell.Since temperature can improve electric equipment products at work inside high-tension switch cabinet, need to guarantee good ventilation effect,
The case where to guarantee the working efficiency of electric equipment products and prevent temperature excessively high and cause burning；In order to prevent high-tension switch cabinet due to
Fire caused by accident usually places the carbon dioxide extinguisher of common hand-held injection in high-tension switch cabinet, to carry out
It is used when fire extinguishing.But there are still following drawbacks in actual use for it:
1. may cause entire high-tension switch cabinet that there is height when high-tension switch cabinet generates burning, and when internal circuit is burned out
Current voltage, fire extinguishing personnel easily cause danger when taking fire extinguisher；
2. existing high-tension switch cabinet in order to guarantee heat dissipation effect, has usually installed the devices such as heat emission fan additional and has been aerated heat dissipation,
When fire occurs for high-tension switch cabinet, good air circulation makes burning more violent, so that extinguishing effect is poor；
3. being equipped with the built-in extinguishing device of temperature control detection inside some high-tension switch cabinets, make its temperature sense when burning generates high temperature
Device carries out induction feedback so that built-in fire extinguishing tube carries out ejecting extinguishing, but and fire extinguishing tube spray angle it is relatively limited, no
It can guarantee good extinguishing effect.
Summary of the invention
The purpose of the present invention is to provide a kind of extinguishing devices for high-tension apparatus, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of extinguishing device for high-tension apparatus, including
High-voltage switch gear cabinet body, regulation fan group, flabellum control device and injector head, high-voltage switch gear cabinet body two sides are equipped with regulation fan
Group, regulation fan group are made of the flabellum of multiple strips vertical arrangement, and flabellum both ends are equipped with shaft and high-voltage switch gear cabinet body two sides
The front and back inner wall of set opening is rotatablely connected, and the outside for being close to regulation fan group is equipped with heat dissipation board group, and heat dissipation board group includes heat dissipation frame
Body, electric fan support plate and electric fan, the radiating frame are close to the outer wall fixed setting of high-voltage switch gear cabinet body, the inside of radiating frame
Equipped with strainer, electric fan support plate is fixed on the outside of radiating frame, the middle part of electric fan support plate is equipped with electric fan, the flabellum control
Device processed includes driving arm, temp-sensing device support base and temp-sensing device, and the driving arm is by two vertical hinge bars
End is fixedly connected with a cross bar and constitutes, and is fixed with a connecting rod in the shaft at multiple flabellum rears in the regulation fan group, even
The other end of bar is hinged with hinge bar vertically disposed in driving arm, and the temp-sensing device support base is fixed at height
It compresses switch on the rear side inner wall of cabinet body, temp-sensing device support base is equipped with multiple temp-sensing devices, and the temp-sensing device includes warming
Tank, mandril, piston and insulating layer, warming tank are fixed at temp-sensing device support base upper surface, are inserted with inside warming tank vertical
Straight mandril, the lower end of mandril are equipped with piston, are fixedly connected below the upper end of multiple mandrils and the cross bar of driving arm, temperature
The outer wall of sense tank is arranged with insulating layer, the high-voltage switch gear interior of the cabinet upper baffle, and partition top is the fire extinguishing of opening upwards
Device placed cavity, sets that there are two fire suppression bottles inside fire extinguisher placed cavity, and the lower end of fire suppression bottle is penetrated to the lower section of partition, and fire suppression bottle
Lower end be connected with injector head, top cover is equipped with above the fire extinguisher placed cavity, top cover lower part is set in high-voltage switch gear cabinet body
The two sides of upper end outer wall, top cover are equipped with limiting device.
Preferably, the upper end sliding contact of the mandril outer wall and warming tank, the outer wall of piston and the inner wall of warming tank are sliding
Dynamic sealing contact.
Preferably, the injector head includes rotary cylinder head, driving flabellum and jet port, under rotary cylinder head upper end and fire suppression bottle
End rotation connection, the lower end of rotary cylinder head are set there are four the jet port for tilting down setting, and the inside of rotary cylinder head is fixed with
The driving flabellum of helical-blade sheet, drives the outer edge of flabellum to contact fixation with the inner wall of rotary cylinder head.
Preferably, the limiting device includes compressing chamber and spacer pin, compresses chamber and is provided with inside the two sides of top cover, limits
For pin along the setting of vertical sidewall direction in the intracavitary portion of compression, the middle part of spacer pin is equipped with snap ring, connects and sets between snap ring and compression chamber
There is spring.
Preferably, the top of high-voltage switch gear cabinet body two sides outer wall offers limiting slot, in two limiting devices
Injector head is respectively corresponded to be set with the limiting slot cooperation card opened up above the outer wall of high-voltage switch gear cabinet body two sides.
Preferably, the blowing mouth direction of electric fan set in two heat dissipation board groups is identical, and the outlet air of two electric fans
Mouth is equipped with dustproof filter screen.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. being absorbed in the present invention by the heat that warming tank generates fire in temp-sensing device, the refrigerant in warming tank inside
Heated volume increases, and is pushed up driving arm by mandril, and driving arm makes hinged flabellum when rising, and carries out
Overturning, and multiple flabellums close the opening that high-voltage switch gear cabinet body two sides are opened up, and reduce high-voltage switch gear interior of the cabinet
Oxygen content in air tentatively controls the intensity of a fire；
2. the present invention is equipped with the fire extinguisher placed cavity for placing fire suppression bottle in high-voltage switch gear cabinet body upper end, fire suppression bottle can be in fire
Sparging carbon dioxide is carried out to high-voltage switch gear interior of the cabinet when generation, reaches Self-extinguishing, it is safer；
3. the present invention is connected with injector head in fire suppression bottle lower end, when the lower port of fire suppression bottle sprays two by flabellum control device
When carbonoxide, when carbon dioxide passes through the driving flabellum of helical-blade sheet in rotary cylinder head, rotate rotary cylinder head, so that
The carbon dioxide sprayed along jet port carries out the ejecting extinguishing of gamut to high-voltage switch gear interior of the cabinet, guarantees extinguishing effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sectional front view of structure of the invention；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the enlarged drawing in Fig. 2 at B；
Fig. 5 is the enlarged drawing in Fig. 2 at C.
In figure: high-voltage switch gear cabinet body 1, regulation fan group 2, heat dissipation board group 3, flabellum control device 4, fire extinguisher placed cavity 5, top
Lid 6, radiating frame 7, electric fan support plate 8, electric fan 9, driving arm 10, temp-sensing device support base 11, temp-sensing device 12, fire suppression bottle
13, injector head 14, limiting device 15, warming tank 16, mandril 17, piston 18, insulating layer 19, rotary cylinder head 20, driving flabellum 21,
Jet port 22 compresses chamber 23, spacer pin 24.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of extinguishing device for high-tension apparatus, including
High-voltage switch gear cabinet body 1, regulation fan group 2, flabellum control device 4 and injector head 14,1 two sides of high-voltage switch gear cabinet body are equipped with regulation fan
Group 2, regulation fan group 2 are made of the flabellum of multiple strips vertical arrangement, are parallel to each other between each flabellum, flabellum both ends are equipped with
The set front and back inner wall being open of shaft and 1 two sides of high-voltage switch gear cabinet body is rotatablely connected, and the outside for being close to regulation fan group 2 is equipped with heat dissipation
Board group 3, heat dissipation board group 3 include radiating frame 7, electric fan support plate 8 and electric fan 9, and radiating frame 7 is close to high-voltage switch gear cabinet body 1
The inside of outer wall fixed setting, radiating frame 7 is equipped with strainer, prevents impurity from entering inside high-voltage switch gear cabinet body 1, radiating frame 7
Outside be fixed with electric fan support plate 8, the middle part of electric fan support plate 8 is equipped with electric fan 9, and flabellum control device 4 includes driving branch
Frame 10, temp-sensing device support base 11 and temp-sensing device 12, as shown in Fig. 2, driving arm 10 is by two vertical hinge bar upper ends
Be fixedly connected with cross bar to constitute, be fixed with a connecting rod in regulation fan group 2 in the shaft at multiple flabellum rears, connecting rod it is another
One end is hinged with vertically disposed hinge bar in driving arm 10, the fan when driving arm 10 rises, in regulation fan group 2
Leaf is overturn, and multiple flabellums close the opening that 1 two sides of high-voltage switch gear cabinet body are opened up, temp-sensing device support base 11
It is fixed on the rear side inner wall of high-voltage switch gear cabinet body 1, temp-sensing device support base 11 is equipped with multiple temp-sensing devices 12, warming
Device 12 includes warming tank 16, mandril 17, piston 18 and insulating layer 19, and warming tank 16 is fixed at temp-sensing device support base 11
Upper surface, vertical mandril 17 is inserted with inside warming tank 16, and the lower end of mandril 17 is equipped with piston 18, the upper end of multiple mandrils 17
Be fixedly connected below the cross bar of driving arm 10, the outer wall of warming tank 16 is arranged with insulating layer 19, inside high-voltage switch gear cabinet body 1
Upper baffle, partition top are the fire extinguisher placed cavity 5 of opening upwards, are set inside fire extinguisher placed cavity 5 there are two fire suppression bottle 13,
The lower end of fire suppression bottle 13 is penetrated to the lower section of partition, and the lower end of fire suppression bottle 13 is connected with injector head 14, fire extinguisher placed cavity 5
Top is equipped with top cover 6, and 6 lower part of top cover is set in 1 upper end outer wall of high-voltage switch gear cabinet body, and the two sides of top cover 6 are equipped with limiting device 15.
As shown in figure 3, the upper end sliding contact of 17 outer wall of mandril and warming tank 16, guarantees that mandril 17 rises vertically upward,
The outer wall of piston 18 is slidingly sealed with the inner wall of warming tank 16 and contacts, and filling is equipped with refrigerant in warming tank 16, and when refrigerant heat expansion can
Piston 18 is jacked up.
As shown in figure 4, injector head 14 includes rotary cylinder head 20, driving flabellum 21 and jet port 22,20 upper end of rotary cylinder head
It is rotatablely connected with 13 lower end of fire suppression bottle, the lower end of rotary cylinder head 20 sets that there are four tilt down the jet port 22 of setting, rotary cylinder
First 20 inside is fixed with the driving flabellum 21 of helical-blade sheet, drives the outer edge of flabellum 21 and the inner wall of rotary cylinder head 20
Contact is fixed, and when carbon dioxide is by the driving flabellum 21 of helical-blade sheet in rotary cylinder head 20, carries out rotary cylinder head 20
Rotation, so that guaranteeing along the carbon dioxide that jet port 22 sprays to the ejecting extinguishing of progress gamut inside high-voltage switch gear cabinet body 1
Extinguishing effect.
As shown in figure 5, limiting device 15 includes compressing chamber 23 and spacer pin 24, the two sides that chamber 23 is provided with top cover 6 are compressed
Inside, spacer pin 24 is arranged along vertical sidewall direction to be compressed inside chamber 23, and the middle part of spacer pin 24 is equipped with snap ring, snap ring and pressure
Spring is connected between tight chamber 23.
The top of 1 two sides outer wall of high-voltage switch gear cabinet body offers limiting slot, the injector head 14 in two limiting devices 15
It respectively corresponds and is set with the limiting slot cooperation card opened up above 1 two sides outer wall of high-voltage switch gear cabinet body, spacer pin 24 is solid in spring effect
Surely it is plugged in limit hole, top cover 6 and high-voltage switch gear cabinet body 1 is made to carry out fast quick-detach and fixation.
The blowing mouth direction of set electric fan 9 is identical in two heat dissipation board groups 3, guarantees wind direction consistency, makes heat dissipation effect
More preferably, and the air outlet of two electric fans 9 is equipped with dustproof filter screen, prevents impurity from entering inside high-voltage switch gear cabinet body 1.
Working principle: when the invention works, at a normal temperature, the refrigerant of the filling inside warming tank 16 is shunk, heat preservation
Layer 19 keeps the temperature of refrigerant in a certain range, and the flabellum in regulation fan group 2 is opened at this time, the electric fan 9 in heat dissipation board group 3
Under work, keep the air circulation inside high-voltage switch gear cabinet body 1, the inside of radiating frame 7 equipped with strainer, can prevent impurity into
Enter.When 1 internal-combustion of high-voltage switch gear cabinet body generates high temperature, refrigerant of the insulating layer 19 into 16 inside of warming tank conducts heat,
So that refrigerant is heated, volume increases, and is pushed up driving arm 10 by mandril 17, as shown in Fig. 2, driving arm 10
The shaft of two hinge bars and flabellum in regulation fan group 2 is hinged, so that the flabellum in regulation fan group 2 is overturn, and multiple fans
Leaf closes the opening that 1 two sides of high-voltage switch gear cabinet body are opened up, and reduces the oxygen content in air inside high-voltage switch gear cabinet body 1,
It is equipped with temperature sensor inside high-voltage switch gear cabinet body 1 and carries out high temperature feedback, the lower port for controlling fire suppression bottle 13 is controlled by flabellum
Device 4 sprays carbon dioxide, and carbon dioxide is by when the driving flabellum 21 of helical-blade sheet, making rotary cylinder head in rotary cylinder head 20
20 are rotated, so that going out along the carbon dioxide that jet port 22 sprays to the injection of progress gamut inside high-voltage switch gear cabinet body 1
Fire guarantees extinguishing effect；It needs to carry out periodic maintenance detection to fire suppression bottle 13, guarantees to remain stable pressure in fire suppression bottle 13
Power, by being pulled out to the spacer pin 24 in limiting device 15, so that spacer pin 24 is detached from 1 two sides outer wall of high-voltage switch gear cabinet body
The limit hole of top, top cover 6 can be detached from from 1 upper end of high-voltage switch gear cabinet body at this time, the fire extinguishing to being equipped with inside fire extinguisher placed cavity 5
Tank 13 is safeguarded, top cover 6 need to be only set in the upper end of high-voltage switch gear cabinet body 1 after maintenance, spacer pin 24 is made to be caught in height again
The limit hole to compress switch above 1 two sides outer wall of cabinet body, the middle part of spacer pin 24 are equipped with snap ring, and snap ring and compressing connects between chamber 23
Equipped with spring, spacer pin 24 is plugged in limit hole in spring effect fixation, and top cover 6 is fixed with high-voltage switch gear cabinet body 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of extinguishing device for high-tension apparatus, including high-voltage switch gear cabinet body (1), regulation fan group (2), flabellum control device
(4) and injector head (14), it is characterised in that: high-voltage switch gear cabinet body (1) two sides are equipped with regulation fan group (2), regulation fan group
(2) it is made of the flabellum of multiple strips vertical arrangement, flabellum both ends are equipped with shaft and open with set by high-voltage switch gear cabinet body (1) two sides
The front and back inner wall of mouth is rotatablely connected, and the outside of abutting regulation fan group (2) is equipped with heat dissipation board group (3), radiates board group (3) including radiating
Framework (7), electric fan support plate (8) and electric fan (9), the outer wall fixation that the radiating frame (7) is close to high-voltage switch gear cabinet body (1) are set
It sets, the inside of radiating frame (7) is equipped with strainer, is fixed with electric fan support plate (8) on the outside of radiating frame (7), electric fan support
The middle part of plate (8) is equipped with electric fan (9), and the flabellum control device (4) includes driving arm (10), temp-sensing device support base (11)
With temp-sensing device (12), the driving arm (10) is fixedly connected with a cross bar by two vertical hinge bar upper ends and constitutes, institute
It states and is fixed with a connecting rod in regulation fan group (2) in the shaft at multiple flabellum rears, the other end of connecting rod is and driving arm
(10) vertically disposed hinge bar is hinged in, and the temp-sensing device support base (11) is fixed at high-voltage switch gear cabinet body (1)
Rear side inner wall on, temp-sensing device support base (11) be equipped with multiple temp-sensing devices (12), the temp-sensing device (12) include temperature
Sense tank (16), mandril (17), piston (18) and insulating layer (19), warming tank (16) are fixed at temp-sensing device support base (11)
Upper surface, warming tank (16) is internal to be inserted with vertical mandril (17), and the lower end of mandril (17) is equipped with piston (18), multiple described
It is fixedly connected below the upper end of mandril (17) and the cross bar of driving arm (10), the outer wall of warming tank (16) is arranged with insulating layer
(19), high-voltage switch gear cabinet body (1) the inner upper partition, partition top are the fire extinguisher placed cavity (5) of opening upwards, fire extinguishing
There are two setting inside device placed cavity (5) fire suppression bottle (13), the lower end of fire suppression bottle (13) is penetrated to the lower section of partition, and fire suppression bottle
(13) lower end is connected with injector head (14), is equipped with top cover (6) above the fire extinguisher placed cavity (5), top cover (6) lower part set
It is located at high-voltage switch gear cabinet body (1) upper end outer wall, the two sides of top cover (6) are equipped with limiting device (15).
2. a kind of extinguishing device for high-tension apparatus according to claim 1, it is characterised in that: the mandril (17) is outside
The upper end sliding contact of wall and warming tank (16), the outer wall of piston (18) is slidingly sealed with the inner wall of warming tank (16) to be contacted.
3. a kind of extinguishing device for high-tension apparatus according to claim 1, it is characterised in that: the injector head (14)
Including rotary cylinder head (20), driving flabellum (21) and jet port (22), rotary cylinder head (20) upper end and fire suppression bottle (13) lower end turn
Dynamic connection, the lower end of rotary cylinder head (20) set that there are four the jet port (22) for tilting down setting, the inside of rotary cylinder head (20)
It is fixed with the driving flabellum (21) of helical-blade sheet, the outer edge of driving flabellum (21) is contacted with the inner wall of rotary cylinder head (20)
It is fixed.
4. a kind of extinguishing device for high-tension apparatus according to claim 1, it is characterised in that: the limiting device
(15) include compressing chamber (23) and spacer pin (24), compress chamber (23) and be provided with inside the two sides of top cover (6), spacer pin (24) edge
Chamber (23) are internal compressing for the setting of vertical sidewall direction, and the middle part of spacer pin (24) is equipped with snap ring, snap ring and compress chamber (23) it
Between be connected with spring.
5. a kind of extinguishing device for high-tension apparatus according to claim 1, it is characterised in that: the high-tension switch cabinet
The top of body (1) two sides outer wall offers limiting slot, and the injector head (14) in two limiting devices (15) respectively corresponds and height
The limiting slot cooperation card that cabinet body (1) two sides outer wall top opens up that compresses switch is set.
6. a kind of extinguishing device for high-tension apparatus according to claim 1, it is characterised in that: two heat sinks
The blowing mouth direction of set electric fan (9) is identical in group (3), and the air outlet of two electric fans (9) is equipped with dustproof filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335437.5A CN109616881A (en) | 2018-11-10 | 2018-11-10 | A kind of extinguishing device for high-tension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335437.5A CN109616881A (en) | 2018-11-10 | 2018-11-10 | A kind of extinguishing device for high-tension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616881A true CN109616881A (en) | 2019-04-12 |
Family
ID=66004154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811335437.5A Pending CN109616881A (en) | 2018-11-10 | 2018-11-10 | A kind of extinguishing device for high-tension apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616881A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197609A (en) * | 2019-06-29 | 2019-09-03 | 南京奥灵克物联网科技有限公司 | The teaching simulation equipment of Medium Voltage Switchgear in a kind of electric power supply system for subway |
| CN110523027A (en) * | 2019-07-12 | 2019-12-03 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of directional fire-extinguishing system based on ubiquitous electric power Internet of Things |
| CN111431054A (en) * | 2020-05-11 | 2020-07-17 | 洪丽燕 | Electrical cabinet with automatic fire extinguishing function and use method |
| CN111755961A (en) * | 2020-06-17 | 2020-10-09 | 温州市鹿城区渊龙电器科技有限公司 | Fireproof low-voltage switch cabinet |
| WO2021110255A1 (en) * | 2019-12-04 | 2021-06-10 | Siemens Aktiengesellschaft | Cooling apparatus for an electric choke |
| CN113410772A (en) * | 2021-08-20 | 2021-09-17 | 成都辰迈科技有限公司 | Distribution board used in distribution network and use method thereof |
| CN116417919A (en) * | 2023-03-14 | 2023-07-11 | 卡雷迪电气（常州）有限公司 | Insulating high-voltage board that contains seal structure |
-
2018
- 2018-11-10 CN CN201811335437.5A patent/CN109616881A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197609A (en) * | 2019-06-29 | 2019-09-03 | 南京奥灵克物联网科技有限公司 | The teaching simulation equipment of Medium Voltage Switchgear in a kind of electric power supply system for subway |
| CN110523027A (en) * | 2019-07-12 | 2019-12-03 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of directional fire-extinguishing system based on ubiquitous electric power Internet of Things |
| WO2021110255A1 (en) * | 2019-12-04 | 2021-06-10 | Siemens Aktiengesellschaft | Cooling apparatus for an electric choke |
| CN111431054A (en) * | 2020-05-11 | 2020-07-17 | 洪丽燕 | Electrical cabinet with automatic fire extinguishing function and use method |
| CN111755961A (en) * | 2020-06-17 | 2020-10-09 | 温州市鹿城区渊龙电器科技有限公司 | Fireproof low-voltage switch cabinet |
| CN111755961B (en) * | 2020-06-17 | 2022-01-07 | 深圳市艾米克电气有限公司 | Fireproof low-voltage switch cabinet |
| CN113410772A (en) * | 2021-08-20 | 2021-09-17 | 成都辰迈科技有限公司 | Distribution board used in distribution network and use method thereof |
| CN116417919A (en) * | 2023-03-14 | 2023-07-11 | 卡雷迪电气（常州）有限公司 | Insulating high-voltage board that contains seal structure |
| CN116417919B (en) * | 2023-03-14 | 2024-01-02 | 卡雷迪电气（常州）有限公司 | Insulating high-voltage board that contains seal structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109616881A (en) | A kind of extinguishing device for high-tension apparatus | |
| CN107516839A (en) | A kind of high voltage power distributing cabinet of automatic detection radiating and fire extinguishing | |
| CN209844361U (en) | Adjustable switch board of protection against electric shock | |
| CN109861087A (en) | A kind of high-tension switch cabinet of good water-proof effect | |
| CN207947521U (en) | A kind of efficiently moisture-proof heat dissipation transformation cabinet | |
| CN104080296A (en) | Rainproof and fireproof outdoor communication cabinet | |
| CN210985388U (en) | Distribution box of transformer substation | |
| CN213636702U (en) | JP cabinet with fire prevention early warning function | |
| CN206274580U (en) | A kind of circuit breaker switch cabinet cabinet | |
| CN115395393A (en) | Fireproof electric power cabinet and working method thereof | |
| CN211456428U (en) | Intelligent high-voltage board of dampproofing function dispels heat | |
| CN219918004U (en) | Fireproof electrical appliance cabinet | |
| CN209434687U (en) | A kind of radiator structure of anti-condensation white high-tension switch cabinet | |
| CN219876440U (en) | Embedded flat-panel industrial personal computer cabinet | |
| CN214013406U (en) | Novel environmental protection gas insulation totally enclosed looped netowrk cabinet | |
| CN209649759U (en) | A kind of printing equipment convenient for printed matter flanging | |
| CN216482022U (en) | Drying device is used in mosquito-repellent incense production | |
| CN109215945A (en) | A kind of transformer case of easy access | |
| CN219917977U (en) | Explosion-proof electrical control cabinet | |
| CN218735425U (en) | Safety device for communication equipment | |
| CN221226943U (en) | High-voltage board heat dissipation pressure relief device | |
| CN209472213U (en) | A kind of factory floor power control cabinet being integrated with security against fire module | |
| CN220495446U (en) | Control cabinet structure | |
| CN220495448U (en) | Transformer foam fire extinguishing device with temperature control mechanism | |
| CN220983589U (en) | Optical cable distributing box with ignition protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |