CN209060439U - The miniature extinguishing device that all insulation temperature-sensitive starts automatically - Google Patents
The miniature extinguishing device that all insulation temperature-sensitive starts automatically Download PDFInfo
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- CN209060439U CN209060439U CN201821326343.7U CN201821326343U CN209060439U CN 209060439 U CN209060439 U CN 209060439U CN 201821326343 U CN201821326343 U CN 201821326343U CN 209060439 U CN209060439 U CN 209060439U
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- insulation
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Abstract
The utility model discloses the miniature extinguishing devices that all insulation temperature-sensitive starts automatically, including all insulation shell, extinguishing medium, heat-sensitive line, cooling layer, thermal insulation layer, back-fire relief net are provided in all insulation shell, the front end of all insulation shell offers spray orifice, the front end of all insulation shell is provided with temperature-sensitive starting element, the spout external pasting of the front end of all insulation shell has sealing film, and the rear end of all insulation shell is provided with magnet and double-sided adhesive.The utility model relates to a small in size, fire-fighting efficiency is high, and no pressure storage, safe and reliable microminiature extinguishing device can be started, self-extinguishing with automatic temperature-sensed, and processing is ignition calamity, practical value with higher.
Description
Technical field
The utility model relates to extinction using gas technical field of fire control, specially all insulation temperature-sensitive starts micro- automatically
Type extinguishing device.
Background technique
As urbanization promotes, industrial development, various industrial equipments and household electrical appliance are continued to bring out, due to setting
Meter manufactures, various problems present in use, and adjoint fire hazard is more and more, small-sized initial appearance
Flare due to failing to dispose in time and the fire that leads to can be found everywhere, however most fire-fighting equipment is all
(such as portable dry powder fire extinguisher) of passive type is put out a fire, or with automatic control system used in large-scale field
The fire extinguishing system of system is difficult to find and handle in time, is often delayed optimal go out for small-sized initial fire
On fiery opportunity, lead to massive losses.
Power distribution computer room is generally designed the fire extinguishing system of concentration, such as Fire-extinguishing System of Septenary-Fluorine Propane, gas
Colloidal sol fire extinguishing system or powder extinguishing system are put out a fire when there is fire by the mode buried in oblivion entirely, when fire extinguishing
Between it is long, the loss generated after fire extinguishing is larger.By installing small-sized fire suppression bottle in cabinet, it is directly mounted at
Above the power switch that easily catches fire or near, i.e. ignition calamity can be handled in time.However, electrical in power distribution cabinet
Voltage is relatively high, while item line is mostly exposed copper bar, if the extinguishing device of installation is metal shell,
There may be the hidden danger such as electric leakage, electrion.
The miniature extinguishing device that the utility model all insulation temperature-sensitive starts automatically, is just specific in power distribution cabinet
Environment, the microminiature automatic fire extinguisher of all insulation of design, for the small portion that easily catches fire in large space
Position design use can start automatically, the extinguishing device of the shell all insulation of self-extinguishing, prevent due to using
The fire distinguisher hidden danger that may be present of conductive metal material production.
Utility model content
The purpose of this utility model is to provide the miniature extinguishing devices that all insulation temperature-sensitive starts automatically, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
The miniature extinguishing device that all insulation temperature-sensitive starts automatically, including all insulation shell, all insulation shell
It is inside provided with extinguishing medium, heat-sensitive line, cooling layer, thermal insulation layer, back-fire relief net, the extinguishing medium is located at cold
But the lower section of layer, and between the two in contact sealed set, the heat-sensitive line is located at cooling layer center, temperature-sensitive
Line upper end connects temperature-sensitive starting element, and lower end contacts setting, all insulation shell with extinguishing medium by cooling layer
Front end offer spray orifice, the front end of all insulation shell is provided with temperature-sensitive starting element, before all insulation shell
The spout external pasting at end has sealing film, and the rear end of all insulation shell is provided with magnet and double-sided adhesive.
Preferably, all insulation shell is made of insulator foot and two part of insulation shell.
Preferably, the temperature-sensitive starting element is located on the recessed counterbore in front end center top surface of insulation shell,
And temperature-sensitive starting element does not contact largely with insulation shell, temperature-sensitive starting element and the intracorporal temperature-sensitive of insulation shell
Line is connected, and the start-up temperature of temperature-sensitive starting element and heat-sensitive line is no more than 170 degrees Celsius.
Preferably, extinguishing medium, heat-sensitive line, cooling layer, back-fire relief are sealed and installed in all insulation shell
Net, thermal insulation layer, sealing film, the temperature-sensitive starting element of all insulation shell external pasting are insulating materials.
Preferably, the insulator foot bottom surface is provided with one or more magnet, is provided on the outside of magnet absolutely
Edge coating.
Preferably, double-sided adhesive is provided on the bottom surface of the insulator foot, double-sided adhesive is insulating materials.
Compared with prior art, the utility model has the beneficial effects that the utility model is by using all insulation
Shell is safe, firm, small and exquisite, beautiful；By using all insulation shell, prevents to be installed on high pressure and match
The hidden danger such as the electric leakage, short circuit, the electrion that are likely to occur in electric cabinet, while avoiding may be due to installing not
Product falls the generation for causing the unsafe accident of bare wire short circuit when the persistent faults such as good, vibration；By using
It is stored without pressure, reduces volume, no pressure is without security risk, compact, light-weight, be easily installed；By by its
Be installed on electric power distributing cabinet, power transformation box, in ammeter box, can timely automated discovery fire behavior, open automatically
Dynamic fire extinguishing, fire extinguishing rapidly, reliably, can be by fire suppression in budding state, and does not influence adjacent equipment just
Often operating；170 degrees Celsius of temperature-sensitive starting element is used no more than by designing, use is safe, and starting can
It leans on, rapidly, no error starting.Compared with prior art, the utility model relates to it is a small in size, fire extinguishing
High-efficient, no pressure storage, safe and reliable microminiature extinguishing device can be started with automatic temperature-sensed, be gone out automatically
Fire, processing are ignition calamity, practical value with higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 all insulation shell, 2 extinguishing mediums, 3 heat-sensitive lines, 4 cooling layers, 5 thermal insulation layers, 6 back-fire reliefs
Net, 7 sealing films, 8 spray orifices, 9 temperature-sensitive starting elements, 10 magnet, 11 insulating coatings, 12 double-sided adhesives,
13 insulation shells, 14 insulator foots, 15 sealing rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Referring to Fig. 1, the utility model provides a kind of technical solution:
The miniature extinguishing device that all insulation temperature-sensitive starts automatically, including all insulation shell 1, insulation crust 1 is by exhausted
Edge shell 13 and 14 2 part of insulator foot form, and are provided with extinguishing medium 2, temperature-sensitive in insulation shell 13
Line 3, cooling layer 4, thermal insulation layer 5, back-fire relief net 6, extinguishing medium 2 are located at the lower section of cooling layer 4, and two
In contact sealed set between person, heat-sensitive line 3 is located at 4 center of cooling layer, and 3 upper end of heat-sensitive line connects temperature-sensitive
Starting element 9, lower end contact setting with extinguishing medium 2 by cooling layer 4, and the front end of insulation shell 13 opens up
There are multiple spray orifices 8, the front end of insulation shell 13 is provided with temperature-sensitive starting element 9, all insulation shell 1
The spout external pasting of front end has sealing film 7, and the rear end of all insulation shell 1 is provided with magnet 10 and double-sided adhesive
12。
Insulation crust 1 is made of insulator foot 14 and 13 2 part of insulation shell, material ABS, PA6,
The one or more of the engineering plastics such as PA66, PC, PBT mix, and are made of injection molding or machining mode,
The modes such as be connected through a screw thread or weld, crimp, riveting, being bonded to fix, connecting portion using sealing ring or
Gasket sealing.It is machined with the screw thread of cooperation on insulation shell 13 and insulator foot 14, and is provided with sealing
15 are enclosed, the magnet 10 of 1 or multiple strong high-temperatures, the outside covering of magnet 10 are provided on insulator foot
There is silicone insulation coating 11.
Temperature-sensitive starting element 9 is located on the recessed counterbore in front end center top surface of insulation shell 13, and most of
It is not contacted with insulation shell 13, temperature-sensitive starting element 9 is connected with the intracorporal heat-sensitive line 3 of insulation shell.Temperature-sensitive opens
For the start-up temperature of dynamic element 9 and heat-sensitive line 3 no more than 170 degrees Celsius, temperature-sensitive starting element 9 is straight
Diameter
The disk of 15-50mm, preferred thickness 0.1-0.5mm.
Thermal insulation layer 5 is provided in insulation crust 13, set gradually from bottom to top extinguishing medium 2, temperature-sensitive lead 3,
Cooling layer 4, back-fire relief net 6, sealing film 7, the temperature-sensitive starting element 9 of shell external pasting are insulating materials,
Waterproof sealing membrane 7 is posted outside 13 top surface spray orifice of insulation shell, sealing film 7 is non-metal insulating material.
Working principle: thermal insulation layer 5 is attached to the inner wall of shell 13 first；Again successively by back-fire relief net 6, cooling
Layer 4, heat-sensitive line 3, extinguishing medium 2, are fitted into shell 13；Sealing ring 15 is packed into pedestal 14, magnet 10
It is packed into the aerial of 14 bottom surface of pedestal, and applies insulating coating 11 in the outside of magnet 10, double-sided adhesive 12 is packed into absolutely
In edge pedestal 14；Pedestal 14 is screwed in shell 13 and is fastened；Temperature-sensitive is installed and starts diaphragm 9, pastes waterproof
Seal film 7.
The temperature-sensitive assembled is started into fire suppression bottle automatically, uses Insulation Resistance Tester, test surfaces insulated electro
Resistance, should be not less than 2M Ω/500v.
The temperature-sensitive assembled is started into fire suppression bottle automatically, is adsorbed in the irony fire extinguishing examination of a height of 0.8*0.6*2.2m of length and width
At the top of tryoff, the 8B food tray of oiling 92# gasoline is placed in chamber bottom, and 0.3*0.4*0.15 is placed at middle part
Square plate, inside put the cotton for impregnating 92# gasoline, light the cotton at food tray and middle part, close test chamber door, go out
After cupping jar starts automatically, 3s puts out high fire, and not re-ignition.After fire extinguishing, chamber, fire-suppressant gas ease are opened
Noresidue after dissipating.
By verification experimental verification it is found that the utility model can be realized without pressure storage, it is small in size, light-weight, easy
In installation, extinguishing property is fast and reliable efficiently, and noresidue after fire extinguishing is generated using solid extinguishing medium
Aerosol gas fast and safely sprays into the scene of a fire, and fire hazard can be down to by quick, efficient process, that is, ignition calamity
It is minimum.
While there has been shown and described that the embodiments of the present invention, for those of ordinary skill in the art
For, it is possible to understand that it can be to these embodiments in the case where not departing from the principles of the present invention and spirit
A variety of change, modification, replacement and modification are carried out, the scope of the utility model is by appended claims and its waits
Jljl limits.
Claims (6)
1. the miniature extinguishing device that all insulation temperature-sensitive starts automatically, including all insulation shell (1), feature exists
In be provided in: all insulation shell (1) extinguishing medium (2), heat-sensitive line (3), cooling layer (4),
Thermal insulation layer (5), back-fire relief net (6), the extinguishing medium (2) are located at the lower section of cooling layer (4), and two
In contact sealed set between person, the heat-sensitive line (3) is located at cooling layer (4) center, heat-sensitive line (3)
Upper end connects temperature-sensitive starting element (9), and lower end contacts setting with extinguishing medium (2) by cooling layer (4),
The front end of all insulation shell offers spray orifice (8), and the front end of all insulation shell (1) is provided with temperature-sensitive starting member
Part (9), the spout external pasting of the front end of all insulation shell (1) have sealing film (7), after all insulation shell
End is provided with magnet (10) and double-sided adhesive (12).
2. the miniature extinguishing device that all insulation temperature-sensitive according to claim 1 starts automatically, feature exist
In: all insulation shell (1) is made of insulator foot (14) and (13) two part of insulation shell.
3. the miniature extinguishing device that all insulation temperature-sensitive according to claim 1 starts automatically, feature exist
In: on the recessed counterbore in the front end center top surface that the temperature-sensitive starting element (9) is located at insulation shell (13),
And temperature-sensitive starting element (9) largely contact with insulation shell (13), temperature-sensitive starting element (9) and
The intracorporal heat-sensitive line of insulation shell (3) is connected, the start-up temperature of temperature-sensitive starting element (9) and heat-sensitive line (3)
No more than 170 degrees Celsius.
4. the miniature extinguishing device that all insulation temperature-sensitive according to claim 1 starts automatically, feature exist
In be sealed and installed in: all insulation shell (1) extinguishing medium (2), heat-sensitive line (3), cooling layer (4),
Back-fire relief net (6), thermal insulation layer (5), and the sealing film (7) of all insulation shell (1) external pasting, temperature-sensitive start
Element (9) is insulating materials.
5. the miniature extinguishing device that all insulation temperature-sensitive according to claim 2 starts automatically, feature exist
In: insulator foot (14) bottom surface is provided with one or more magnet (10), the outside of magnet (10)
It is provided with insulating coating (11).
6. the miniature extinguishing device that all insulation temperature-sensitive according to claim 2 starts automatically, it is characterised in that: described exhausted
It is provided on the bottom surface of edge pedestal (14) double-sided adhesive (12), double-sided adhesive (12) is insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326343.7U CN209060439U (en) | 2018-08-17 | 2018-08-17 | The miniature extinguishing device that all insulation temperature-sensitive starts automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326343.7U CN209060439U (en) | 2018-08-17 | 2018-08-17 | The miniature extinguishing device that all insulation temperature-sensitive starts automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060439U true CN209060439U (en) | 2019-07-05 |
Family
ID=67090519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821326343.7U Active CN209060439U (en) | 2018-08-17 | 2018-08-17 | The miniature extinguishing device that all insulation temperature-sensitive starts automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129937A (en) * | 2021-12-10 | 2022-03-04 | 广东电网有限责任公司 | Automatic fire extinguishing device |
-
2018
- 2018-08-17 CN CN201821326343.7U patent/CN209060439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129937A (en) * | 2021-12-10 | 2022-03-04 | 广东电网有限责任公司 | Automatic fire extinguishing device |
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