CN206867566U - A kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function - Google Patents
A kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function Download PDFInfo
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- CN206867566U CN206867566U CN201720862755.1U CN201720862755U CN206867566U CN 206867566 U CN206867566 U CN 206867566U CN 201720862755 U CN201720862755 U CN 201720862755U CN 206867566 U CN206867566 U CN 206867566U
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- power distribution
- distribution cabinet
- lightning
- fire
- rope
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Abstract
It the utility model is related to a kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function, including power distribution cabinet body, power distribution cabinet body both sides are respectively equipped with ventilating opening, the guide groove being welded on the inside of power distribution cabinet body is surrounded by positioned at ventilating opening, fire resistant doorsets are slidably fitted with guide groove, the top of power distribution cabinet body is provided with liquid reserve tank, and liquid reserve tank bottom centre is provided with glass marble shower nozzle, and the top of fire resistant doorsets is connected by rope with glass marble shower nozzle.The beneficial effects of the utility model are：When fire occurring in power distribution cabinet, glass marble shower nozzle is ruptured so that it is that gaseous carbon dioxide plays a part of fire extinguishing to be contained under the flow of liquid carbon dioxide in liquid reserve tank and gasify because fire temperature raises suddenly, simultaneously by rope with the fire resistant doorsets that glass marble shower nozzle is connected because rope and glass marble shower nozzle are separated, ventilating opening is blocked so that fire resistant doorsets fall in the presence of self gravitation, avoid oxygen from entering in power distribution cabinet, can also avoid flare from being scurried out power distribution cabinet from ventilating opening.
Description
Technical field
It the utility model is related to power distribution cabinet apparatus field, more particularly to a kind of lightning-protection type distribution with automatic fire-extinguishing function
Cabinet.
Background technology
Power distribution cabinet is typically mounted at outdoor operation, left unguarded, and fire easily occurs in running, if too late
When control the condition of a fire, not only whole electric cabinet is burnt, or even the surrounding articles that can ignite, it is therefore desirable to be equipped with power distribution cabinet and go out automatically
Fiery function, the condition of a fire is controlled when power distribution cabinet is on fire, reduces loss.Further, since existing power distribution cabinet is much required for
Place out of doors, and when running into the weather of thunderstorm, easily attacked by thunder and lightning using the power distribution cabinet of metal shell, easily make
The damage of forming apparatus, increases the maintenance cost of equipment, while also reduces the service life of equipment.And traditional use is in distribution
Lightning arrester on cabinet is typically all that it can not be according to the position of the fabricating yard of live power distribution cabinet on directly fixed power distribution cabinet
It is required that and surrounding environment require carry out accommodation, its feature difference and adaptability it is poor.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided one kind has self-extinguishing work(
The lightning-protection type power distribution cabinet of energy, can occur to be controlled the condition of a fire in power distribution cabinet during fire in power distribution cabinet, reduce loss.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function, including power distribution cabinet body, power distribution cabinet body front pass through
Hinge is provided with two fan cabinet doors, and power distribution cabinet body both sides are respectively equipped with ventilating opening, is surrounded by and is welded on positioned at the ventilating opening
Guide groove on the inside of power distribution cabinet body, fire resistant doorsets, the top installation of the power distribution cabinet body are slidably fitted with the guide groove
There is liquid reserve tank, the carbon dioxide of liquid is accommodated in the liquid reserve tank, the liquid reserve tank bottom centre is provided with glass marble shower nozzle,
The top of the fire resistant doorsets is connected by rope with glass marble shower nozzle；
Wherein, lightning arrester is additionally provided with the power distribution cabinet body, the lightning arrester includes the water installed successively
Smooth rail, connection sliding block, the first rotary shaft, head rod, the first expansion link, the second connecting rod, the second rotary shaft, the 3rd connect
Extension bar, the second expansion link and lightning-arrest needle assemblies；The horizontal slide rail is horizontally set on the power distribution cabinet body lateral surface；The company
The upper end sliding part and the horizontal slide rail for connecing sliding block are slidably connected, and its lower end connecting portion and first rotates axis connection；Described
One end of one connecting rod rotates axis connection with described first, and its other end is connected with the first expansion link；Second connecting rod
One end is connected with first expansion link, and its other end and second rotates axis connection；One end of 3rd connecting rod with it is described
Second rotates axis connection, and its other end is connected with second expansion link, and the second expansion link top is provided with lightning rod group
Part；Wherein, the head rod, the first expansion link and the second connecting rod are parallel with the horizontal slide rail；Described 3rd connects
Extension bar, the second expansion link and lightning-arrest needle assemblies and the horizontal slide rail are perpendicular.
Further, the ventilating opening is formed by N number of evenly spaced bar hole arrangement, and the height of the bar hole is less than
Spacing distance between two neighboring bar hole, N values are 1~50.
Further, the fire resistant doorsets are separated into N number of fire barrier, the height of the fire barrier by N-1 bar hole
More than the height of bar hole.
Further, the hangers of the affixed semi-circular shape in the bottom of the fire resistant doorsets, it is to have rope on the hangers.
Further, the top of the power distribution cabinet body is provided with the liquid storage tank tower being welded as a whole with power distribution cabinet body, institute
Liquid reserve tank is stated to remove and install on liquid storage tank tower.
Further, the bottom of the liquid storage tank tower is provided with fixed pulley, and the free end of the rope bypasses fixed pulley system
On the glass marble of glass marble shower nozzle.
Further, the rope or it is nylon rope or is the rope made of hemp.
Further, the outside of the ventilating opening is provided with inclined weather shield, folded by the weather shield and vertical direction
Acute angle is 30~45 °.
Further, the top of the power distribution cabinet body is provided with sunshading board.
The beneficial effects of the utility model are：When fire occurring in power distribution cabinet, glass marble shower nozzle is dashed forward due to fire temperature
So rise and rupture and under the flow of liquid carbon dioxide that is contained in liquid reserve tank and gasify to play fire extinguishing for gaseous carbon dioxide
Effect, while by rope with the fire resistant doorsets that glass marble shower nozzle is connected because rope and glass marble shower nozzle are separated so that it is anti-
Vent falls in the presence of self gravitation and blocks ventilating opening, avoids oxygen from entering in power distribution cabinet, can also avoid flare from logical
Air port is scurried out power distribution cabinet.
In addition, the design for passing through lightning arrester so that power distribution cabinet is provided with flexibly lightning-arrest function, prevents equipment in thunder
Rainy day gas is attacked by thunder and lightning.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is effect diagram when a kind of embodiment cabinet door of the utility model is opened；
Fig. 2 is front view when a kind of embodiment cabinet door of the utility model is opened；
Fig. 3 is sectional view when a kind of embodiment cabinet door of the utility model is opened；
Fig. 4 is the Fireproof door structure figure in a kind of embodiment of the utility model；
Fig. 5 is the lightning arrester installation diagram in a kind of embodiment of the utility model.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Embodiment as shown in Figures 1 to 4, a kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function, including power distribution cabinet sheet
Body 1, the front of power distribution cabinet body 1 are provided with two fan cabinet doors 101 by hinge 102, and the both sides of power distribution cabinet body 1 are respectively equipped with ventilation
Mouthful, the guide groove 3 for being welded on the inner side of power distribution cabinet body 1 is surrounded by positioned at ventilating opening, fire resistant doorsets are slidably fitted with guide groove 3
4, the top of power distribution cabinet body 1 is provided with liquid reserve tank 5, accommodates the carbon dioxide of liquid in liquid reserve tank 5, in the bottom of liquid reserve tank 5
Feel at ease and glass marble shower nozzle 6 is housed, the top of fire resistant doorsets 4 is connected by rope 8 with glass marble shower nozzle 6.
Ventilating opening is arranged by N number of evenly spaced bar hole 2 and formed, and the height of bar hole 2 is less than two neighboring bar hole 2
Between spacing distance, N values be 1~50.
Fire resistant doorsets 4 are separated into N number of fire barrier 401 by N-1 bar hole 2, and the height of fire barrier 401 is more than bar hole
2 height, the height of fire barrier 401 are to be equal to the spacing distance at ventilating opening between two neighboring bar hole 2.
N values are preferably 6 in the present embodiment, i.e. ventilating opening is arranged by 6 evenly spaced bar holes 2 and formed, bar hole 2
The spacing distance being highly less than between two neighboring bar hole 2；Fire resistant doorsets 4 are separated into 6 fire barriers 401 by 5 bar holes 2,
The height of fire barrier 401 is more than the height of bar hole 2.
The hangers 402 of the affixed semi-circular shape in bottom of fire resistant doorsets 4, it is to have rope 8 on hangers 402.
The top of power distribution cabinet body 1 is provided with the liquid storage tank tower 7 being welded as a whole with power distribution cabinet body 1, the dismounting peace of liquid reserve tank 5
On liquid storage tank tower 7.
The bottom of liquid storage tank tower 7 is provided with fixed pulley 9, and the free end of rope 8 ties up to glass marble shower nozzle 6 around fixed pulley 9
Glass marble on, the free end of rope 8 tie up on glass marble can in the case where rope 8 is not blown by flare, by
Glass marble shower nozzle 6 makes the free end of rope 8 lose pulling force to the sensitiveness of fire temperature.
Rope 8 is nylon rope or is the rope made of hemp.
The outside of ventilating opening is provided with inclined weather shield 104, weather shield 104 and the acute angle folded by vertical direction for 30~
45°。
The top of power distribution cabinet body 1 is provided with sunshading board 103.
When fire occurs in power distribution cabinet, glass marble shower nozzle 6 is ruptured so that being contained in because fire temperature raises suddenly
Under flow of liquid carbon dioxide in liquid reserve tank and gasify and play a part of fire extinguishing for gaseous carbon dioxide, at the same by rope 8 with
The fire resistant doorsets 4 that glass marble shower nozzle 6 connects are separated due to rope 8 and glass marble shower nozzle 6 so that fire resistant doorsets 4 are in self gravitation
Lower fall of effect blocks ventilating opening, avoids oxygen from entering in power distribution cabinet, can also avoid flare from being scurried out power distribution cabinet from ventilating opening.
On the basis of above-mentioned design, lightning arrester is additionally provided with the power distribution cabinet body 1 so that power distribution cabinet
Lightning-arrest function is provided with, prevents equipment from being attacked in thunderstorm weather by thunder and lightning.
As shown in figure 5, it is to be mounted with the structural representation of lightning arrester in the side of power distribution cabinet.The lightning arrester include according to
The horizontal slide rail 20 of secondary installation, connection sliding block 21, the first rotary shaft 22, head rod 23, the connection of the first expansion link 24, second
Bar 25, the second rotary shaft 26, the 3rd connecting rod 27, the second expansion link 28 and lightning-arrest needle assemblies 29；The horizontal slide rail 20 is horizontal
It is arranged on the lateral surface of power distribution cabinet body 1；The upper end sliding part of the connection sliding block 21 slides with the horizontal slide rail 20 to be connected
Connect, its lower end connecting portion is connected with the first rotary shaft 22；One end of the head rod 23 connects with first rotary shaft 22
Connect, its other end is connected with the first expansion link 24；One end of second connecting rod 25 is connected with first expansion link 24, its
The other end is connected with the second rotary shaft 26；One end of 3rd connecting rod 27 is connected with second rotary shaft 26, and its is another
End is connected with second expansion link 28, and the top of the second expansion link 28 is provided with lightning-arrest needle assemblies 29；Wherein, described first
Connecting rod 23, the first expansion link 24 and the second connecting rod 25 are parallel with the horizontal slide rail 20；3rd connecting rod 27,
Two expansion links 28 and lightning-arrest needle assemblies 29 and the horizontal slide rail 20 are perpendicular.
In use, because the connection sliding block 21 set on the lightning arrester can move left and right along horizontal slide rail 20, so
The purpose of design is, after power distribution cabinet is positioned over different outdoor geographical environments (for example power distribution cabinet is locally hidden by other objects
Gear), then the integral installation position of lightning arrester can be adjusted manually, and lightning rod body 17 can be moved relative to power distribution cabinet or so
It is dynamic, avoiding shelter, lightning arrester is at optimal lightning-arrest position.And the first rotary shaft set on the lightning arrester
22 and second rotary shaft 26, it can allow the circumferentially rotating along connection sliding block 21 of head rod 23, allow the edge of the 3rd connecting rod 27
Circumferentially rotating for the second connecting rod 25.The purpose so designed is, can allow lightning rod body 29 relative to power distribution cabinet
Making certain angle in horizontal direction or vertical direction, (rotational angle in the horizontal direction is 0 degree and arrives 180 degree, in vertical direction
Rotational angle be 0 degree -360 degree between.) adjustment, can further cause lightning arrester according to screen cabinet field position environment, keep away
Shelter is opened, makes lightning arrester all the time in optimal lightning-arrest position.In addition, the first expansion link 24 set on lightning arrester
Lightning rod body 29 can be allowed relative to power distribution cabinet or so and moving up and down with the second expansion link 28, increased and adjusted it and actual take shelter from the thunder
Height, the purpose so designed is that lightning rod body 17 can be adjusted anywhere or anytime according to field position environment and demand
Actually draw thunder position (such as height and position), to reach optimal lightning-arrest effect.By integrally-built to above-mentioned lightning arrester
Improve, enhance the flexibility that lightning arrester integrally uses, greatly improve the lightning-arrest effect of power distribution cabinet.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (9)
1. a kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function, including power distribution cabinet body, power distribution cabinet body front pass through hinge
Chain is provided with two fan cabinet doors, and power distribution cabinet body both sides are respectively equipped with ventilating opening, it is characterised in that：Set positioned at the ventilating opening surrounding
There is the guide groove being welded on the inside of power distribution cabinet body, fire resistant doorsets are slidably fitted with the guide groove, the power distribution cabinet body
Top is provided with liquid reserve tank, and the carbon dioxide of liquid is accommodated in the liquid reserve tank, and the liquid reserve tank bottom centre is provided with glass
Glass ball shower nozzle, the top of the fire resistant doorsets are connected by rope with glass marble shower nozzle；Wherein,
Lightning arrester is additionally provided with the power distribution cabinet body, the lightning arrester includes horizontal slide rail, the company installed successively
Connect sliding block, the first rotary shaft, head rod, the first expansion link, the second connecting rod, the second rotary shaft, the 3rd connecting rod, second
Expansion link and lightning-arrest needle assemblies；The horizontal slide rail is horizontally set on the power distribution cabinet body lateral surface；The connection sliding block
Upper end sliding part is slidably connected with the horizontal slide rail, and its lower end connecting portion and first rotates axis connection；The head rod
One end rotate axis connection with described first, its other end is connected with the first expansion link；One end of second connecting rod and institute
The connection of the first expansion link is stated, its other end and second rotate axis connection；One end of 3rd connecting rod rotates with described second
Axis connection, its other end are connected with second expansion link, and the second expansion link top is provided with lightning-arrest needle assemblies；Wherein,
The head rod, the first expansion link and the second connecting rod are parallel with the horizontal slide rail；3rd connecting rod, second
Expansion link and lightning-arrest needle assemblies and the horizontal slide rail are perpendicular.
2. the lightning-protection type power distribution cabinet according to claim 1 with automatic fire-extinguishing function, it is characterised in that：The ventilating opening
Being formed by N number of evenly spaced bar hole arrangement, the height of the bar hole is less than the spacing distance between two neighboring bar hole,
N values are 1~50.
3. the lightning-protection type power distribution cabinet according to claim 1 with automatic fire-extinguishing function, it is characterised in that：The fire resistant doorsets
N number of fire barrier is separated into by N-1 bar hole, the height of the fire barrier is more than the height of bar hole.
4. the lightning-protection type power distribution cabinet according to claim 1 with automatic fire-extinguishing function, it is characterised in that：The fire resistant doorsets
The affixed semi-circular shape in bottom hangers, be to have rope on the hangers.
5. the lightning-protection type power distribution cabinet according to claim 1 with automatic fire-extinguishing function, it is characterised in that：The power distribution cabinet
The top of body is provided with the liquid storage tank tower being welded as a whole with power distribution cabinet body, and the liquid reserve tank is removed and installed in liquid storage tank tower
On.
6. the lightning-protection type power distribution cabinet according to claim 5 with automatic fire-extinguishing function, it is characterised in that：The liquid reserve tank
The bottom of frame is provided with fixed pulley, and the free end of the rope is tied up on the glass marble of glass marble shower nozzle around fixed pulley.
7. the lightning-protection type power distribution cabinet according to claim 1 with automatic fire-extinguishing function, it is characterised in that：The rope or
For nylon rope or it is the rope made of hemp.
8. the lightning-protection type power distribution cabinet according to claim 1 with automatic fire-extinguishing function, it is characterised in that：The ventilating opening
Outside be provided with inclined weather shield, the weather shield is 30~45 ° with the acute angle folded by vertical direction.
9. the lightning-protection type power distribution cabinet according to claim 1 with automatic fire-extinguishing function, it is characterised in that：The power distribution cabinet
The top of body is provided with sunshading board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862755.1U CN206867566U (en) | 2017-06-28 | 2017-06-28 | A kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862755.1U CN206867566U (en) | 2017-06-28 | 2017-06-28 | A kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867566U true CN206867566U (en) | 2018-01-12 |
Family
ID=61330360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862755.1U Expired - Fee Related CN206867566U (en) | 2017-06-28 | 2017-06-28 | A kind of lightning-protection type power distribution cabinet with automatic fire-extinguishing function |
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| CN (1) | CN206867566U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111864822A (en) * | 2019-07-05 | 2020-10-30 | 北京骑胜科技有限公司 | Prevent cabinet and charging device that charges on fire |
| CN112421383A (en) * | 2021-01-12 | 2021-02-26 | 郑州八恭商贸有限公司 | Tree fire-proof lightning rod |
| CN112688195A (en) * | 2021-01-22 | 2021-04-20 | 胡云鑫 | Safe type switch board with emergent cooling structure of putting out a fire |
| CN112928619A (en) * | 2021-02-03 | 2021-06-08 | 史丹军 | Switch board with fire prevention function |
-
2017
- 2017-06-28 CN CN201720862755.1U patent/CN206867566U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111864822A (en) * | 2019-07-05 | 2020-10-30 | 北京骑胜科技有限公司 | Prevent cabinet and charging device that charges on fire |
| CN111864822B (en) * | 2019-07-05 | 2022-07-05 | 北京骑胜科技有限公司 | Prevent cabinet and charging device that charges on fire |
| CN112421383A (en) * | 2021-01-12 | 2021-02-26 | 郑州八恭商贸有限公司 | Tree fire-proof lightning rod |
| CN112421383B (en) * | 2021-01-12 | 2021-12-14 | 莆田城厢振达宸贸易有限公司 | Tree fire-proof lightning rod |
| CN112688195A (en) * | 2021-01-22 | 2021-04-20 | 胡云鑫 | Safe type switch board with emergent cooling structure of putting out a fire |
| CN112928619A (en) * | 2021-02-03 | 2021-06-08 | 史丹军 | Switch board with fire prevention function |
| CN112928619B (en) * | 2021-02-03 | 2023-01-24 | 胜利油田胜利电器有限责任公司 | Switch board with fire prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |