CN207384643U - The active well of self-extinguishing - Google Patents
The active well of self-extinguishing Download PDFInfo
- Publication number
- CN207384643U CN207384643U CN201721235313.0U CN201721235313U CN207384643U CN 207384643 U CN207384643 U CN 207384643U CN 201721235313 U CN201721235313 U CN 201721235313U CN 207384643 U CN207384643 U CN 207384643U
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- Prior art keywords
- cable
- work well
- side wall
- fire extinguisher
- self
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Abstract
Utility model discloses a kind of active well of self-extinguishing, it is related to cable work well field, main prefabricated profiled work well, the work well is in square, supporting pin is equipped in the side wall of work well, the threaded one end cooperation of supporting pin is fixed on the side wall of work well, every is correspondingly provided with more supporting pins by the cable in work well, clothes-hook is equipped in the work well side wall where the end of cable one end, the tank body of automatic fire extinguisher is hung on clothes-hook, the jet hole of tank body is directed toward the direction that cable is set, the automatic fire extinguisher is correspondingly provided with multigroup heat-sensitive line, each heat-sensitive line corresponds to winding single line cable, the cable of same self-extinguishing tank winding is distributed in around tank body, to realize the function of self-extinguishing.
Description
Technical field
The utility model is related to a kind of active wells of self-extinguishing, relate generally to cable work well field.
Background technology
Cable is generally laid in the cable duct of underground.Because every disk cable only has certain length, about hundreds of meters, in order to lay
Longer cable run, it is necessary to multistage cable connect, making and place cable connector needs certain space, this space is known as electricity
Cable work well, general width and depth are both greater than cable duct, have cover board on ground.Since usual cable connector is just arranged on work well
It is interior, if therefore cable there is short circuit, the cable in work well, which is just present with, blows situations such as sparkling.A general cable occurs
Spark is just easy to trigger other cables by the work well, and then chain reaction occurs, and the usual work well of most critical is closed
There is situations such as spark in space, it is difficult to find in time, finally suffers from damaging often over all cables of the work well.
Application No. 201420016043.4 discloses a kind of automatic fire extinguisher, mainly includes tank body and heat-sensitive line,
Gas-forming agent extinguishing chemical in tank body is set, heat-sensitive line is then connected to the in vivo gas-forming agent of tank, when in the tank body external world
After heat-sensitive line is ignited by high temperature, heat-sensitive line will trigger gas-forming agent into tank body, and then the in vivo extinguishing chemical of tank is sprayed
Go out, and then the purpose put out a fire.
Utility model content
For more than the deficiencies in the prior art, the utility model proposes a kind of active wells of self-extinguishing.
In order to achieve the above objectives, the technical solution of the utility model is：Prefabricated profiled work well, the work well are in square,
Supporting pin is equipped in the side wall of work well, the threaded one end cooperation of supporting pin is fixed on the side wall of work well, and every by work well
Cable is correspondingly provided with more supporting pins, and clothes-hook, the tank body of automatic fire extinguisher are equipped in the work well side wall where the end of cable one end
It hangs on clothes-hook, the jet hole of tank body is directed toward the direction that cable is set, and the automatic fire extinguisher is correspondingly provided with multigroup heat-sensitive line, often
A piece heat-sensitive line corresponds to winding single line cable, and the cable of same self-extinguishing tank winding is distributed in around tank body.
It the technical principle of the utility model and has the beneficial effect that：The automatic fire extinguisher of this programme is used in background technology
The technical solution of 201420016043.4 similar principles of Application No. is mentioned, the tank body of automatic fire extinguisher is hung on side wall by case,
Heat-sensitive line is wrapped on cable, when the situation of short circuit burning occurs in cable, heat-sensitive line is subject to high temperature to light, and then triggers tank body
The injection of interior extinguishing chemical can directly put out the spark that cable occurs.Since tank body is hung on the side wall of cable one end, simultaneously
The direction that the nozzle carton cable of tank body is set, therefore when one automatic fire extinguisher of initiation, the extinguishing chemical which ejects
Spray regime can cover entire cable, and cable is arranged on around tank body, and can more improve automatic fire extinguisher utilizes effect
Energy.
Further, the active well of cable one end end sidewalls is horizontal is equipped with several sliding slots, and several sliding blocks are equipped in sliding slot, sliding
Clothes-hook is set on block, and automatic fire extinguisher is hung on clothes-hook, convenient for adjusting the position of clothes-hook at any time, is more easily adjusted tank body and is hung
Setting orientation, improve and hang the flexibility of position.
Further, supporting pin is arranged on the both sides side wall of work well, and Multi-layer supporting pin, every layer of support are equipped with per one side side wall
Pin is correspondingly provided with an automatic fire extinguisher.
Further, side wall of the automatic fire extinguisher in cable both ends end is staggeredly hung, i.e., one adjacent, cable is hung on
Left end, another is hung on right end, improves the injection efficiency of automatic fire extinguisher.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Wherein two width of type, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the A-A sectional views of Fig. 1.
Wherein, 1- tank bodies, 2- supporting pins, 3- cables, 4- nozzles, 401- heat-sensitive lines, 501- clothes-hooks, 502- sliding blocks.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only the preferred embodiment of the utility model, instead of all the embodiments.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1, prefabricated profiled work well, which is in square, and supporting pin 2, support are equipped in the side wall of work well
The threaded one end cooperation of pin 2 is fixed on the side wall of work well, and convenient for adding the quantity for subtracting supporting pin 2, every by the cable in work well
More supporting pins 2 are correspondingly provided with, when cable passes through work well, supporting pin 2 is supported cable.In cable one end end institute
Work well side wall be equipped with clothes-hook 501, the tank body 1 of automatic fire extinguisher hung on clothes-hook 501,4 mouthfuls of direction cables of nozzle of tank body 1
The direction of setting, if automatic fire extinguisher can directly be directed at cable spray extinguishing chemical after fire occurs for cable.Automatic fire extinguisher pair
Multigroup heat-sensitive line 401 should be equipped with, each heat-sensitive line 401 corresponds to winding single line cable 3, the cable of same self-extinguishing tank winding
3 are distributed in around tank body 1, if the temperature rise of cable, heat-sensitive line 401 will reflect in first time, and then will
Automatic fire extinguisher starts alignment cable fire extinguishing.The active well of cable one end end sidewalls is horizontal to be equipped with several sliding slots, is set in sliding slot
There are several sliding blocks 502, clothes-hook 501 is set on sliding block 502, automatic fire extinguisher is hung over and is more advantageous on clothes-hook 501 using sliding block 502
Adjust the position of automatic fire extinguisher suspension.Supporting pin 2 is arranged on the both sides side wall of work well, and Multi-layer supporting is equipped with per one side side wall
Pin 2, every layer of supporting pin 2 are correspondingly provided with an automatic fire extinguisher.Side wall of the automatic fire extinguisher in cable both ends end is staggeredly hung,
Each cable there is into covering, improves whole security.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (4)
1. the active well of self-extinguishing, which is characterized in that prefabricated profiled work well, which is in square, in the side wall of work well
Equipped with supporting pin, the threaded one end cooperation of supporting pin is fixed on the side wall of work well, and every is correspondingly provided with by the cable in work well
More supporting pins are equipped with clothes-hook in the work well side wall where the end of cable one end, and the tank body of automatic fire extinguisher is hung on clothes-hook, tank
The jet hole of body is directed toward the direction that cable is set, and the automatic fire extinguisher is correspondingly provided with multigroup heat-sensitive line, each heat-sensitive line pair
Single line cable should be wound, the cable of same self-extinguishing tank winding is distributed in around tank body.
2. the active well of self-extinguishing according to claim 1, it is characterised in that：The work of described cable one end end sidewalls
It is put down as well water equipped with several sliding slots, sliding slot is interior to be equipped with several sliding blocks, sets clothes-hook on sliding block, automatic fire extinguisher is hung on clothes-hook.
3. the active well of self-extinguishing according to claim 1, it is characterised in that：The supporting pin is arranged on the two of work well
On the side wall of side, Multi-layer supporting pin is equipped with per one side side wall, every layer of supporting pin is correspondingly provided with an automatic fire extinguisher.
4. the active well of self-extinguishing according to claim 1, it is characterised in that：Automatic fire extinguisher is in cable both ends end
Side wall staggeredly hang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235313.0U CN207384643U (en) | 2017-09-25 | 2017-09-25 | The active well of self-extinguishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235313.0U CN207384643U (en) | 2017-09-25 | 2017-09-25 | The active well of self-extinguishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384643U true CN207384643U (en) | 2018-05-22 |
Family
ID=62403912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235313.0U Active CN207384643U (en) | 2017-09-25 | 2017-09-25 | The active well of self-extinguishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207384643U (en) |
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2017
- 2017-09-25 CN CN201721235313.0U patent/CN207384643U/en active Active
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