CN211050772U - Aerosol automatic fire extinguisher installed in fire retardant module - Google Patents
Aerosol automatic fire extinguisher installed in fire retardant module Download PDFInfo
- Publication number
- CN211050772U CN211050772U CN201921174652.1U CN201921174652U CN211050772U CN 211050772 U CN211050772 U CN 211050772U CN 201921174652 U CN201921174652 U CN 201921174652U CN 211050772 U CN211050772 U CN 211050772U
- Authority
- CN
- China
- Prior art keywords
- fire
- fire extinguisher
- aerosol
- temperature sensing
- module
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model provides an install aerosol automatic fire extinguisher in back-fire relief module, includes aerosol fire extinguisher, temperature sensing heat-sensitive line, temperature sensing magnetism electricity generation subassembly, embedded support, back-fire relief module etc. and constitutes, its characterized in that embedded support directly imbeds wherein with the back-fire relief module in process of production, and the aerosol fire extinguisher is installed in the back-fire relief module, combines through installation spacing separation blade and embedded support, realizes rotatory fixed, and temperature sensing magnetism electricity generation subassembly and temperature sensing heat-sensitive line coexistent improve automatic fire extinguishing's reliability. The temperature sensing magnetic power generation assembly does not need a battery, is not influenced by an external strong magnetic field, can not trigger a fire extinguisher by mistake, can be applied to a high-voltage power cable environment, realizes an automatic fire extinguishing function on the basis of the fire retardant module, has a fire extinguishing function of rapidness, cleanness, high efficiency, safety and environmental protection, and can effectively prevent a fire disaster in a closed or semi-closed space.
Description
Technical Field
The utility model relates to an electric cable fire prevention shutoff component especially relates to an install aerosol automatic fire extinguisher in back-fire relief module.
Background
The fire-retardant module is one of fireproof plugging products, is mainly used as a fireproof partition between a cable and electric equipment, and prevents spontaneous combustion from endangering the electric equipment connected with the cable due to self heating of the cable. Since holes are usually left in the wall when the cable is threaded, the cable is ignited by spontaneous combustion, and therefore a fireproof plugging product is needed for plugging.
In the region of cable shutoff, take place in order to reduce cable spontaneous combustion, can install fire extinguishing systems, among the current automatic fire extinguishing systems, mostly through feedback signal, control circuit, devices such as power starter, trigger the fire extinguisher, this kind not only the assembly is complicated, and is bulky, and the cost is also high, the condition of a fire that is unsuitable airtight space to take place is put out a fire, the fire extinguisher of traditional low-cost is the dry powder fire extinguisher mostly simultaneously, can produce a large amount of pollutions and be difficult for clearing away, serious can damage equipment.
Its fire extinguisher of utility model 201720928035.0 only has temperature sensing heat-sensitive line, if under the humid and hot environment of long-term high temperature in the cable channel, temperature sensing heat-sensitive line became invalid easily after several years to being bitten by the mouse easily, owing to installing in narrow and small space, long-term unmanned inspection, after the release of fire extinguisher, there was not linkage alarming function, and the fire alarm detection center can not in time discover alert feelings. In addition, if the fire extinguisher fails or the fire extinguishing agent is released, the fire extinguisher is inconvenient to replace.
Disclosure of Invention
In view of the above-mentioned deficiencies, the present invention provides an aerosol fire extinguisher mounted in a fire retardant module.
The aerosol automatic fire extinguisher has the advantages that two starting modes of electric starting and temperature sensing and heat sensing lines exist simultaneously, the reliability is improved, the linked alarm function is supported while fire extinguishing is carried out, and if the fire extinguisher fails, the fire extinguisher can be taken out and replaced in a rotating mode.
The invention has the fire extinguishing function of the aerosol fire extinguisher, which is quick, clean, efficient, safe and environment-friendly, and can effectively prevent the fire in a closed or semi-closed space (such as the automatic fire extinguishing in the closed environment of a cable channel, a weak electric well and the like); the fire extinguishing device has the advantages that the fire extinguishing effect is realized while fire is prevented, the fire condition can be extinguished and controlled at the initial stage of a fire, meanwhile, under the condition that the precision equipment is not damaged, the fire extinguishing of the precision equipment and an electric control system is realized, and no residual pollution exists after the fire extinguishing.
The invention provides a technical scheme that: the utility model provides an install aerosol automatic fire extinguisher in back-fire relief module, includes components such as aerosol fire extinguisher, temperature sensing heat-sensitive line, temperature sensing magnetism electricity generation subassembly, embedded support, back-fire relief module, and its characterized in that back-fire relief module directly buries the embedded support in the production process in the back-fire relief module, and the aerosol fire extinguisher is installed in the back-fire relief module, fixes with embedded support through the spacing separation blade of installation, and temperature sensing magnetism electricity generation subassembly is installed on embedded support fixed column top.
Further, the aerosol fire extinguisher constitute its characterized in that by fire extinguisher main part, temperature sensing heat-sensitive line, spout protection label, electric start lead wire, the spacing separation blade of installation: the top of the aerosol fire extinguisher is provided with a temperature-sensing heat-sensitive wire, the top of the aerosol fire extinguisher is an aerosol nozzle, a nozzle protection label is pasted at the nozzle, an electric starting lead is installed at the tail part of the aerosol fire extinguisher, and a limit stop sheet is installed at the tail part of a fire extinguisher main body through a screw to realize the rotation and the limit of the fire extinguisher.
Furthermore, the main body shell of the aerosol fire extinguisher is made of metal materials, an insulating layer is arranged inside the main body shell, the main body shell has the functions of protection and temperature resistance, and the surface of the main body shell is red, so that the main body shell plays a role in warning.
Further, temperature sensing magnetism electricity generation subassembly, utilize electric energy start aerosol fire extinguisher, its characterized in that: the bottom surface of the temperature sensing magnetic power generation assembly is installed at the top end of the fixed column, and the alarm wiring terminal is connected with the electric starting lead.
Further, embedded support constitute its characterized in that by bottom plate, spacing blanking cover, spacer pin, fixed column, threading pipe: the bottom plate is provided with the bottom plate trompil, and spacing blanking cover is connected with the bottom plate, and the spacer pin setting is inside the blanking cover for spacing of the spacing separation blade of fire extinguisher installation, the threading pipe is fixed in the base top and perpendicular to bottom plate, is used for the electricity to start the lead wire and penetrates.
[ beneficial effects of the present invention ]
① the utility model provides a back-fire relief module with aerosol automatic device, cooperation aerosol automatic fire extinguishing device can install into some narrow entrance to a cave with the product, like the switch board hole, the cable wall hole etc. has solved the installation problem, play the effect of putting out a fire when the back-fire relief, can put out the control with the condition of a fire at the conflagration initial stage.
② can be used for fire prevention and extinguishing fire, and can be used for controlling fire in the early stage of fire.
③ the fire extinguisher has two starting modes, one is to use the temperature sensing magnetic generating component as the sensor, not need the power supply, can resist interference in strong electromagnetic environment, and will not trigger the fire extinguisher by mistake, the other is to start by the heat sensitive wire, the two starting devices exist at the same time, can improve the reliability, and start more sensitively.
④ the temperature-sensing magnetic generating component supports the external alarm system, when the temperature reaches the alarm value, the internal alarm binding post is in short circuit state, and can drive the external alarm system.
⑤ adopts an aerosol automatic fire extinguishing device, has the advantages of environmental protection, no pollution, no electric conduction and no need of cleaning the released area.
[ description of the drawings ]
FIG. 1 is a schematic view of the overall structure
FIG. 2 is a schematic view of an internal assembly structure
FIG. 3 top view of aerosol fire extinguisher
FIG. 4 is a rear view of FIG. 3
FIG. 5 schematic view of an embedded stent structure
FIG. 6 is a front view of FIG. 5
FIG. 7 is a terminal view of the temperature-sensitive magnetic power generation assembly
FIG. 8 is a block diagram of a firestop module
FIG. 9 is a drawing of the temperature-sensing magnetic power generation assembly
In the figure, 1-aerosol fire extinguisher, 101-aerosol fire extinguisher body, 102-temperature-sensing heat-sensitive wire, 103-nozzle protection label, 104-electric starting lead wire, 105-installation limiting baffle, 2-temperature-sensing magnetic power generation component, 201-power output terminal, 202-alarm terminal, 3-embedded bracket, 301-bottom plate, 302-bottom plate opening, 303-limiting blocking cover, 304-limiting pin, 305-fixed column, 306-threading pipe, 4-fire-retardant module and 401-groove.
[ detailed description of the invention ]
Referring to fig. 1 to 9, the present invention provides a technical solution: an aerosol automatic fire extinguisher installed in a fire retardant module.
Example 1: as shown in fig. 1-8, the utility model discloses a structure picture is by aerosol fire extinguisher main part 1, temperature sensing heat-sensitive line 102, temperature sensing magnetism electricity generation subassembly 2, embedded support 3 and back-fire relief module 4 etc. constitute, and its characterized in that back-fire relief module 4 directly buries embedded support 3 in back-fire relief module 4 in the production process, and the aerosol fire extinguisher is installed in the back-fire relief module, fixes with embedded support 3 through installing spacing separation blade 105, and temperature sensing magnetism electricity generation subassembly 2 is installed on embedded support fixed column 305 top.
The aerosol fire extinguisher comprises a fire extinguisher main body 101, a temperature-sensing heat-sensitive wire 102, a spout protection label 103, an electric starting lead wire 104 and an installation limiting blocking sheet 105, and is characterized in that: the top of the aerosol fire extinguisher is provided with a temperature-sensing heat-sensitive wire 102, the top is an aerosol nozzle, a nozzle protection label 103 is pasted at the nozzle, an electric starting lead 104 is installed at the tail of the aerosol fire extinguisher, and an installation limit blocking sheet 105 is installed at the tail of a fire extinguisher main body 101 through a screw, so that the fire extinguisher is rotated and limited.
The aerosol fire extinguisher main body 101 shell adopt metal material, there is the insulating layer inside, the shell has protection and temperature resistant function, the surface is red, plays the warning effect.
Temperature sensing magnetism electricity generation subassembly 2, do not need the battery, do not receive the influence of external strong magnetic field, can not trigger the fire extinguisher by mistake, utilize the temperature conduction, make metal material deformation, internal coil produces mechanical action, the electric energy signal is produced in the twinkling of an eye of action, utilizes electric energy start aerosol fire extinguisher, its characterized in that: the bottom surface of the temperature-sensing magnetic power generation assembly 2 is arranged at the top end of the fixed column 305, and the alarm binding post 202 is connected with the electric starting lead 104.
Embedded bracket 3 constitute by bottom plate 301, spacing blanking cover 303, spacer pin 304, fixed column 305, threading pipe 306, its characterized in that: bottom plate 301 is provided with bottom plate trompil 302, and this trompil makes the better back-fire relief module of melting into of bottom plate, prevents the inside fracture of back-fire relief module, reinforcing internal connection intensity, and spacing blanking cover 303 is connected with bottom plate 301, and spacer pin 304 sets up inside the blanking cover for spacing of the spacing separation blade 105 of fire extinguisher installation, threading pipe 305 fixes in the base top and perpendicular to bottom plate, is used for electric start lead 104 to penetrate.
Back-fire relief module bottom be provided with recess 401, laminate the location with the boss of ordinary back-fire relief module, be convenient for construct.
The fire-retardant module is convenient to cut, and can be installed into narrow holes by being matched with a built-in fire extinguishing device. Such as switch board hole, cable through-wall hole.
The aerosol automatic fire extinguishing device is stored in a normal state without pressure, and the fire extinguishing agent has the excellent performances of moisture resistance, temperature resistance, corrosion resistance, simple and convenient installation and maintenance and the like. When a fire disaster happens, when the fire detection part of the aerosol automatic fire extinguishing device senses that open fire occurs in the protected space or the temperature reaches a preset temperature value, a starting signal is sent to the aerosol automatic fire extinguishing device. After the aerosol automatic fire extinguishing device is started, fire extinguishing agents are initiated to generate oxidation reduction action, a large amount of sub-nanometer solid-phase particles and inert gas mixtures, namely, hot aerosol with the characteristic of fluidity, are rapidly generated and act on each corner of a fire disaster in a three-dimensional full-submerged mode. The flame is extinguished by physicochemical inhibition of the aerosol medium. Has the advantages of quick, clean, efficient, safe and environment-friendly fire extinguishing performance, and can effectively prevent the fire in a closed or semi-closed space.
The aerosol automatic fire extinguishing device is stored without pressure, and the fire extinguishing agent has excellent performances of moisture resistance, temperature resistance, corrosion resistance and the like. When a fire disaster happens, the device triggers the fire extinguishing agent to act through an electric starting or temperature sensing starting mode, a large amount of N2, CO2, sub-nanometer solid-phase particles and inert gas mixture, namely hot aerosol with the characteristic of fluidity is rapidly generated, the hot aerosol acts on each corner of the fire disaster in a three-dimensional full-submerged mode, and the fire disaster is rapidly and effectively extinguished.
The aerosol automatic fire extinguishing device comprises:
type (2): automatic fire extinguishing device using hot aerosol
The method comprises the following steps: the device comprises a shell, a cooling layer and an aerosol generating agent.
The starting mode is as follows: a temperature-sensing heat-sensitive wire, namely an open fire sensing detection wire; a temperature sensing probe line.
Temperature of the heat-sensitive wire: 170 ℃ ± 20 ℃ (different temperature values of customizable production), temperature sensing magnetism electricity generation subassembly start-up temperature: 110 ℃ (customizable production different temperature values), after the environment reached the temperature value, the start line can start, and temperature sensing magnetism electricity generation subassembly start point temperature is less than temperature sensing line starting value, starts to be faster than the temperature sensing line, realizes the function of effective linkage warning.
The working principle is as follows: the electric initiator starts or the temperature sensing of the heat-sensitive wire starts the fire extinguishing device. The fire extinguishing device sprays grey-blue fog aerosol to the protection area, and the fog aerosol is uniformly dispersed in the protection space to inhibit oxidation-reduction reaction in the combustion process. Absorb heat, decompose and react, and quickly reduce the temperature of the fire zone. Meanwhile, because the fire extinguishing particles sprayed out of the atomized mixture have extremely large specific surface area, the flame can be quickly extinguished under the continuous and repeated physical and chemical actions.
If temperature sensing magnetic force power generation facility if reach the temperature alarm value after, through mechanical device drive electricity generation induction coil, the signal of telecommunication start fire extinguisher is produced, and magnetic force power generation facility output alarm state simultaneously, warning terminal presents the short circuit state, can drive warning loudspeaker or insert the fire control center, in time informs the fire control managers to handle.
The fire extinguisher adopts red outward appearance, and the protrusion back-fire relief module plays the warning effect to constructor, prevents to destroy the fire extinguisher because of the construction, plays striking effect to the fire control patrolling and examining personnel simultaneously, easily seeks the fire extinguisher and observes its state. After the fire extinguisher is started to spray aerosol, the nozzle protection label is burnt by the hot melt adhesive, and the fire detection line automatically drops, so that the fire protection device is beneficial to observation of fire inspection personnel.
Claims (6)
1. The utility model provides an install aerosol automatic fire extinguisher in back-fire relief module, by aerosol fire extinguisher (1), temperature sensing magnetism electricity generation subassembly (2), embedded support (3) and back-fire relief module (4) constitute, its characterized in that: back-fire relief module (4) are with embedded support (3) directly bury back-fire relief module (4) in process of production, and the aerosol fire extinguisher is installed in the back-fire relief module, fixes with embedded support (3) through installation spacing separation blade (105), and temperature sensing magnetism electricity generation subassembly (2) are installed on embedded support fixed column (305) top.
2. An aerosol fire extinguisher mounted in a fire retardant module as claimed in claim 1, characterized in that: the top of the aerosol fire extinguisher is provided with a temperature-sensing heat-sensitive wire (102), the top of the aerosol fire extinguisher is an aerosol nozzle, a nozzle protection label (103) is pasted at the nozzle, an electric starting lead (104) is installed at the tail of the aerosol fire extinguisher, and a limit stop sheet (105) is installed at the tail of a main body (101) of the aerosol fire extinguisher through a screw, so that the fire extinguisher is rotated and limited.
3. An aerosol fire extinguisher mounted in a fire retardant module as claimed in claim 2, characterized in that: the shell of the main body (101) of the aerosol fire extinguisher is made of metal materials, and the surface of the shell is red.
4. An aerosol fire extinguisher mounted in a fire retardant module as claimed in claim 1, characterized in that: the bottom surface of the temperature sensing magnetic power generation assembly (2) is installed at the top end of the fixing column (305), and the alarm binding post (202) is connected with the electric starting lead (104).
5. An aerosol fire extinguisher mounted in a fire retardant module as claimed in claim 1, characterized in that: embedded support bottom plate (301) are provided with bottom plate trompil (302), and spacing blanking cover (303) are connected with bottom plate (301), and spacer pin (304) set up inside the blanking cover, carry on spacingly to spacing separation blade (105), and threading pipe (306) are fixed in the base top and perpendicular to bottom plate for electric start lead wire (104) penetrate.
6. An aerosol fire extinguisher mounted in a fire retardant module as claimed in claim 1, characterized in that: temperature sensing magnetic power generation subassembly (2) accessible longer wire is pulled far, installs in the easy area that breaks out a fire, and temperature sensing magnetic power generation subassembly acts immediately after the conflagration takes place and produces the electric energy, but the quick start hot melt adhesive fire extinguisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174652.1U CN211050772U (en) | 2019-07-25 | 2019-07-25 | Aerosol automatic fire extinguisher installed in fire retardant module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174652.1U CN211050772U (en) | 2019-07-25 | 2019-07-25 | Aerosol automatic fire extinguisher installed in fire retardant module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211050772U true CN211050772U (en) | 2020-07-21 |
Family
ID=71586496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174652.1U Expired - Fee Related CN211050772U (en) | 2019-07-25 | 2019-07-25 | Aerosol automatic fire extinguisher installed in fire retardant module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211050772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639882A (en) * | 2022-03-07 | 2022-06-17 | 广州鹏辉能源科技股份有限公司 | Battery package thermal runaway protection system |
| CN114699681A (en) * | 2022-04-02 | 2022-07-05 | 中消安科技实业（深圳）有限公司 | Multifunctional network signal fire extinguishing device and application method thereof |
-
2019
- 2019-07-25 CN CN201921174652.1U patent/CN211050772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639882A (en) * | 2022-03-07 | 2022-06-17 | 广州鹏辉能源科技股份有限公司 | Battery package thermal runaway protection system |
| CN114639882B (en) * | 2022-03-07 | 2024-04-16 | 广州鹏辉能源科技股份有限公司 | Battery Bao Re runaway protection system |
| CN114699681A (en) * | 2022-04-02 | 2022-07-05 | 中消安科技实业（深圳）有限公司 | Multifunctional network signal fire extinguishing device and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209848181U (en) | Full-automatic fire extinguishing system of wind generating set | |
| CN211050772U (en) | Aerosol automatic fire extinguisher installed in fire retardant module | |
| CN201862182U (en) | Multiple start-up impulse super-fine dry powder fire extinguishing device | |
| CN205549285U (en) | Intelligent fire early warning and automatic fire extinguishing device for vehicle engine bin or power battery bin | |
| CN217366956U (en) | Fire extinguishing system of power changing cabinet and power changing cabinet | |
| CN113851948B (en) | Automatic power-off alarming automatic fire-extinguishing power distribution cabinet and pre-judging process | |
| CN209237234U (en) | Temperature-sensitive with external starting and feedback output starts fire suppression bottle automatically | |
| WO2013044701A1 (en) | Novel fixed fire extinguisher apparatus | |
| KR20220116883A (en) | Apparatus for automatically extinguishing fire in a distributing board or a panel board | |
| CN218919631U (en) | Power distribution cabinet with automatic alarm device | |
| CN112619015A (en) | Automatic aerosol fire extinguishing system | |
| KR200174087Y1 (en) | A automatic fire extinguishing equipment for electric panel and electric switch board | |
| CN107871906A (en) | Carry the lithium battery box of fire prevention and control function | |
| CN110012630A (en) | A kind of automation electrical control cabinet with function of safety protection | |
| CN212412791U (en) | Charging cabinet | |
| CN116785618A (en) | Automatic rotary battery compartment battery changing cabinet with fire-fighting function | |
| CN212162499U (en) | Block terminal for electrical engineering | |
| CN205924764U (en) | Battery package with automatic fire extinguishing control function | |
| CN212439785U (en) | Suspension type electric automobile conflagration protection device | |
| CN203342264U (en) | Fire extinguisher with thermoinduction feedback device | |
| CN217908669U (en) | Automatic fire extinguishing device suitable for small space | |
| CN205948250U (en) | Self -start control ware of putting out a fire is monitored to electroless burning things which may cause a fire disaster | |
| CN216169492U (en) | Non-pressure-storage perfluorohexanone pulse distribution equipment fire extinguishing device | |
| CN221655693U (en) | Aerosol fire extinguishing device | |
| CN215119570U (en) | Power distribution cabinet protection device |
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: 20200721 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |