CN113521606A - Active trigger device of passive fire extinguishing equipment - Google Patents
Active trigger device of passive fire extinguishing equipment Download PDFInfo
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- CN113521606A CN113521606A CN202110829200.8A CN202110829200A CN113521606A CN 113521606 A CN113521606 A CN 113521606A CN 202110829200 A CN202110829200 A CN 202110829200A CN 113521606 A CN113521606 A CN 113521606A
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- fire extinguishing
- extinguishing agent
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
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- 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 an active trigger device of passive fire extinguishing equipment, which relates to the field of fire fighting and extinguishment, and comprises an electrical equipment box body, a temperature sensing sheet, a micro heating sheet and a fire extinguishing agent paste, wherein the top of the electrical equipment box body is connected with a connecting structure, the connecting structure is connected with the fire extinguishing agent paste, the bottom of the fire extinguishing agent paste is connected with the micro heating sheet, the connecting structure is intermittently electrified to intermittently beat the fire extinguishing agent paste to realize the rapid falling of the fire extinguishing agent in the fire extinguishing agent paste, the electrical equipment box body is connected with a dispersing structure for dispersing the fire extinguishing agent, the side wall of the electrical equipment box body is fixedly connected with the temperature sensing sheet for temperature monitoring, the inner top of the electrical equipment box body is fixedly provided with a controller, the controller is electrically connected with the micro heating sheet and the temperature sensing sheet, and by the scheme, the invention effectively solves the defect that the passive fire extinguishing equipment cannot be actively released, the early-stage fire of the electrical equipment is effectively restrained, and the occurrence of larger fire accidents is avoided.
Description
Technical Field
The invention relates to the field of fire fighting, in particular to an active trigger device of passive fire extinguishing equipment.
Background
Nowadays, indoor fires frequently occur, most of which are electrical fires. In electrical fire, fire caused by internal faults of various distribution boxes and switch sockets accounts for a large proportion. When the insulation material used by the switch socket or the components in the distribution box is unqualified, or the damp insulation resistance of the electric components is reduced to cause interphase flashover, or an over-power electric appliance is used to cause internal carbonization of the electric components and circuit aging, the fire disaster is easily caused. To the above-mentioned conflagration, develop a novel mode of putting out a fire: the fire extinguishing device (such as a fire extinguishing patch, a fire extinguishing capsule, fire extinguishing paint, a fire extinguishing cable rope and the like) is placed inside the electrical equipment needing to be protected, when a fire disaster occurs inside the electrical equipment, and the temperature rises to a certain value, the external wrapping object of the fire extinguishing device is broken to release the fire extinguishing agent therein, so that the fire extinguishing function is realized.
However, this method requires a certain time for the fire inside the electrical equipment to occur and the temperature rises to a certain value before the fire can be released normally.
An active triggering device of a passive fire extinguishing apparatus is therefore proposed to solve the above-mentioned problems.
Disclosure of Invention
The object of the present invention is to provide an active triggering device for passive fire extinguishing equipment, which solves the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an initiative trigger device of passive fire extinguishing apparatus, includes that electrical equipment box, temperature sensing piece, miniature heating plate and fire extinguishing agent paste, the top of electrical equipment box is connected with connection structure, connection structure is connected with the fire extinguishing agent subsides, the bottom that the fire extinguishing agent pasted is connected with miniature heating plate, connection structure intermittent type nature circular telegram is beaten the fire extinguishing agent subsides with intermittent type nature and is realized the quick whereabouts of fire extinguishing agent in the fire extinguishing agent subsides, electrical equipment box is connected with the dispersion structure who is used for the fire extinguishing agent dispersion, electrical equipment box's lateral wall fixedly connected with is used for temperature monitoring's temperature sensing piece, electrical equipment box's interior top fixed mounting has the controller, the controller is connected with miniature heating plate and temperature sensing piece electricity.
Further, connection structure includes mounting panel, draw-in groove, L shape groove, an installation section of thick bamboo, installation pole, clamp plate, second spring and electro-magnet, the bottom fixedly connected with installation section of thick bamboo of mounting panel, the L shape groove has evenly been seted up along the circumferencial direction in the bottom of an installation section of thick bamboo, the draw-in groove has been seted up in the horizontal position tip department in L shape groove to an installation section of thick bamboo, and the bottom of draw-in groove is less than the horizontal position bottom in L shape groove, L shape groove and draw-in groove meshing sliding connection have the installation pole, the bottom of mounting panel is along the even fixedly connected with second spring of circumferencial direction and electro-magnet, the bottom fixedly connected with of second spring and the clamp plate that the electro-magnet cooperation was used.
Furthermore, the installation rod is uniformly and fixedly installed on the outer wall of the fire extinguishing agent sticker along the circumferential direction, and the outer wall of the fire extinguishing agent sticker is in contact with the inner wall of the installation cylinder in a fitting mode.
Furthermore, the mounting plate is fixedly arranged on the inner top of the electrical equipment box body.
Furthermore, the second spring restoring force drives the pressing plate to move downwards when the fire extinguishing agent sticker is installed, and the pressing plate pushes the installation rod to move towards the bottom of the clamping groove so as to fix the fire extinguishing agent sticker in the installation cylinder.
Furthermore, the controller is electrically connected with the electromagnet, when the temperature sensing piece senses the temperature change, the controller intermittently energizes the electromagnet, the electromagnet is energized to drive the pressing plate to move upwards, then the electromagnet is de-energized, the second spring pushes the pressing plate to move downwards after the electromagnet is de-energized, and the pressing plate intermittently strikes the fire extinguishing agent.
Further, the dispersion structure includes rotating motor, slide, sleeve, dispersion pole, first spring and axis of rotation, the first spring of telescopic inner end fixedly connected with, the outer end fixedly connected with slide of first spring, and slide and telescopic inner wall laminating sliding connection, the front end fixed mounting of slide has rotating motor, rotating motor's output fixedly connected with axis of rotation, the top of axis of rotation is along the even fixedly connected with dispersion pole of circumferencial direction.
Furthermore, the sleeve is fixedly arranged on the rear side wall of the electrical equipment box body.
Furthermore, the sliding plate is pushed to move backwards when the fire extinguishing agent sticker is installed, the sliding plate drives the dispersing rod to move rightwards to pass through the installation cylinder, the sliding plate is loosened after the fire extinguishing agent sticker is installed, the restoring force of the first spring pushes the sliding plate to move, and the sliding plate drives the rotating motor to move to the position under the micro heating sheet.
Further, the rotation motor is electrically connected to the controller.
The invention has the beneficial effects that:
when the temperature of the circuit in the box body of the electrical equipment slightly rises due to various reasons, the temperature sensing piece senses the slight change of the temperature, the controller is connected with the circuit to supply power to the miniature heating piece, and when the temperature of the miniature heating piece rises to reach the triggering temperature of the fire extinguishing agent paste, the fire extinguishing agent paste releases the fire extinguishing agent in the miniature heating piece, so that the impending fire is restrained;
according to the invention, the fire extinguishing agent paste moves upwards to drive the mounting rod mounted on the mounting structure to move in the L-shaped groove, the mounting rod rotates when moving to the top of the L-shaped groove, the mounting rod rotates to the upper part of the clamping groove, then the fire extinguishing agent paste is loosened, the pressure plate is driven to move downwards by the restoring force of the second spring when the fire extinguishing agent paste is mounted, the pressure plate pushes the mounting rod to move towards the bottom of the clamping groove to fix the fire extinguishing agent paste in the mounting cylinder, when fire is extinguished, the controller intermittently energizes the electromagnet, the pressure plate is driven to move upwards after the electromagnet is energized, then the electromagnet is powered off, the pressure plate is pushed downwards by the second spring after the electromagnet is powered off, and the pressure plate intermittently strikes the fire extinguishing agent paste, so that the fire extinguishing agent in the fire extinguishing agent paste can be rapidly discharged, and the fire extinguishing effect is ensured;
when the fire extinguishing agent sticker is installed, the sliding plate of the dispersing structure is pushed to move backwards, the sliding plate drives the dispersing rod to move rightwards to pass through the installation cylinder, the sliding plate is loosened after the fire extinguishing agent sticker is installed, the restoring force of the first spring pushes the sliding plate to move, the sliding plate drives the rotating motor to move to the position right below the micro heating plate, when fire is extinguished, the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the dispersing rod to rotate, and the rotating dispersing rod performs dispersing treatment on the blanked fire extinguishing agent, so that the fire extinguishing coverage area is increased, and fire extinguishing is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side cross-sectional view of the inventive structure;
FIG. 3 is a front cross-sectional view of the structure of the present invention;
FIG. 4 is a left side cross-sectional view of another perspective of the inventive structure;
FIG. 5 is a left side, middle section view of the structure of the present invention;
FIG. 6 is a cross-sectional view of the sleeve and its attachment structure of the present invention;
FIG. 7 is an enlarged view of the structure at A of FIG. 3 according to the present invention;
FIG. 8 is an enlarged view of the structure at B of FIG. 5 according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the electric equipment box body 2, the temperature sensing piece 3, the rotating motor 4, the sliding plate 5, the mounting plate 6, the clamping groove 7, the L-shaped groove 8, the mounting cylinder 9, the sleeve 10, the dispersing rod 11, the micro heating piece 12, the fire extinguishing agent paste 13, the controller 14, the first spring 15, the rotating shaft 16, the mounting rod 17, the pressing plate 18, the second spring 19 and the electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1, 2, 3, 4, 5, 7, and 8, an active triggering device of a passive fire extinguishing apparatus includes an electrical apparatus box 1, a temperature sensing sheet 2, a micro heating sheet 11, and a fire extinguishing agent sticker 12, a connecting structure is connected to the top of the electrical apparatus box 1, the connecting structure is connected to the fire extinguishing agent sticker 12, the micro heating sheet 11 is connected to the bottom of the fire extinguishing agent sticker 12, the connecting structure is intermittently powered on to intermittently beat the fire extinguishing agent sticker 12 to rapidly drop the fire extinguishing agent in the fire extinguishing agent sticker 12, the connecting structure includes a mounting plate 5, a clamping groove 6, an L-shaped groove 7, a mounting cylinder 8, a mounting rod 16, a pressing plate 17, a second spring 18, and an electromagnet 19, the bottom of the mounting plate 5 is fixedly connected to a mounting cylinder 8, the bottom of the mounting cylinder 8 is uniformly provided with the L-shaped groove 7 along the circumferential direction, the mounting cylinder 8 is provided with the clamping groove 6 at the end of the transverse portion of the L-shaped groove 7, the bottom of the clamping groove 6 is lower than the bottom of the transverse part of the L-shaped groove 7, the L-shaped groove 7 and the clamping groove 6 are meshed and slidably connected with an installation rod 16, the bottom of the installation plate 5 is uniformly and fixedly connected with a second spring 18 and an electromagnet 19 along the circumferential direction, the bottom of the second spring 18 is fixedly connected with a pressing plate 17 matched with the electromagnet 19 for use, the installation rod 16 is uniformly and fixedly installed on the outer wall of the fire extinguishing agent sticker 12 along the circumferential direction, the outer wall of the fire extinguishing agent sticker 12 is in contact with the inner wall of the installation cylinder 8 in a fitting manner, the installation plate 5 is fixedly installed on the inner top of the electrical equipment box body 1, the pressing plate 17 is driven by the restoring force of the second spring 18 to move downwards when the fire extinguishing agent sticker 12 is installed, the pressing plate 17 pushes the installation rod 16 to move towards the bottom of the clamping groove 6 to fix the fire extinguishing agent sticker 12 in the installation cylinder 8, the controller 13 is electrically connected with the electromagnet 19, and the controller 13 intermittently energizes the electromagnet 19 when the temperature sensing piece 2 senses temperature change, the electromagnet 19 is powered on to drive the pressing plate 17 to move upwards, then the electromagnet 19 is powered off, the second spring 18 pushes the pressing plate 17 to move downwards after the electromagnet 19 is powered off, the pressing plate 17 intermittently beats the fire extinguishing agent sticker 12, the fire extinguishing agent sticker 12 moves upwards to drive the mounting rod 16 mounted on the mounting structure to move in the L-shaped groove 7, the mounting rod 16 rotates when moving to the top of the L-shaped groove 7, the mounting rod 16 rotates to the upper side of the clamping groove 6, then the fire extinguishing agent sticker 12 is loosened, the pressing plate 17 is driven to move downwards by the restoring force of the second spring 18 when the fire extinguishing agent sticker 12 is mounted, the pressing plate 17 pushes the mounting rod 16 to move towards the bottom of the clamping groove 6 to fix the fire extinguishing agent sticker 12 in the mounting cylinder 8, when fire is extinguished, the controller 13 intermittently powers on the electromagnet 19, the pressing plate 17 is driven to move upwards after the electromagnet 19 is powered on, then the electromagnet 19 is powered off, and the second spring 18 pushes the pressing plate 17 to move downwards after the electromagnet 19 is powered off, the pressing plate 17 intermittently beats the fire extinguishing agent sticker 12, so that the fire extinguishing agent in the fire extinguishing agent sticker 12 can be rapidly fed, and the fire extinguishing effect is ensured;
as shown in fig. 2, 3, 4, 5, and 6, the electrical equipment box 1 is connected with a dispersion structure for dispersing fire extinguishing agent, the dispersion structure includes a rotary motor 3, a sliding plate 4, a sleeve 9, a dispersion rod 10, a first spring 14 and a rotary shaft 15, the inner end of the sleeve 9 is fixedly connected with the first spring 14, the outer end of the first spring 14 is fixedly connected with the sliding plate 4, the sliding plate 4 is in fit sliding connection with the inner wall of the sleeve 9, the front end of the sliding plate 4 is fixedly mounted with the rotary motor 3, the output end of the rotary motor 3 is fixedly connected with the rotary shaft 15, the top of the rotary shaft 15 is uniformly and fixedly connected with the dispersion rod 10 along the circumferential direction, the sleeve 9 is fixedly mounted on the rear side wall of the electrical equipment box 1, the fire extinguishing agent sticker 12 pushes the sliding plate 4 to move backwards, the sliding plate 4 drives the dispersion rod 10 to move rightwards through the mounting tube 8, the fire extinguishing agent sticker 12 is mounted and then loosens the sliding plate 4, the restoring force of the first spring 14 pushes the sliding plate 4 to move, the sliding plate 4 drives the rotating motor 3 to move to the position under the micro heating plate 11, the rotating motor 3 is electrically connected with the controller 13, the sliding plate 4 of the dispersing structure is pushed to move backwards when the fire extinguishing agent sticker 12 is installed, the sliding plate 4 drives the dispersing rod 10 to move rightwards to pass through the installation cylinder 8, the sliding plate 4 is loosened after the fire extinguishing agent sticker 12 is installed, the restoring force of the first spring 14 pushes the sliding plate 4 to move, the sliding plate 4 drives the rotating motor 3 to move to the position under the micro heating plate 11, when fire is extinguished, the rotating motor 3 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the dispersing rod 10 to rotate, and the rotating dispersing rod 10 performs dispersing treatment on the blanked fire extinguishing agent, so that the fire extinguishing coverage area is increased, and fire extinguishing is facilitated;
as shown in fig. 1, 2 and 3, a temperature sensing piece 2 for temperature monitoring is fixedly connected to a side wall of an electrical equipment box 1, a controller 13 is fixedly installed at an inner top of the electrical equipment box 1, the controller 13 is electrically connected with a micro heating piece 11 and the temperature sensing piece 2, when the temperature of an internal circuit of the electrical equipment box 1 slightly rises due to various reasons, after the temperature sensing piece 2 senses the slight change of the temperature, the controller 13 is connected with the circuit to supply power to the micro heating piece 11, when the temperature of the micro heating piece 11 rises to reach the triggering temperature of the fire extinguishing agent sticker 12, the fire extinguishing agent sticker 12 releases the fire extinguishing agent in the fire extinguishing agent sticker 12, thereby restrain the conflagration that will take place, the device design is ingenious, simple structure, and convenient to use is swift, and the practicality is strong, and the effectual drawback of having solved passive fire extinguishing apparatus and can not initiatively release has effectually restrained electrical equipment's conflagration in earlier stage, has avoided the emergence of bigger fire incident.
When the fire extinguishing agent sticker 12 is used, the sliding plate 4 of the dispersing structure is pushed to move backwards when the fire extinguishing agent sticker 12 is installed, the sliding plate 4 drives the dispersing rod 10 to move rightwards and pass through the installation cylinder 8, the sliding plate 4 is loosened after the fire extinguishing agent sticker 12 is installed, the sliding plate 4 is pushed to move by the restoring force of the first spring 14, the sliding plate 4 drives the rotating motor 3 to move to the position right below the micro heating plate 11, the fire extinguishing agent sticker 12 moves upwards and drives the installation rod 16 installed on the installation structure to move in the L-shaped groove 7, the installation rod 16 rotates to the top of the L-shaped groove 7 when moving to the top of the L-shaped groove 7, the installation rod 16 rotates to the position above the clamping groove 6, the fire extinguishing agent sticker 12 is loosened, the second spring 18 drives the pressing plate 17 to move downwards when the fire extinguishing agent sticker 12 is installed, the pressing plate 17 pushes the installation rod 16 to move to the bottom of the clamping groove 6, the fire extinguishing agent sticker 12 is fixed in the installation cylinder 8, and the fire extinguishing agent sticker 12 is convenient to be installed and uninstalled;
when the temperature of the circuit in the electrical equipment box body 1 slightly rises due to various reasons, the temperature sensing piece 2 senses the slight change of the temperature, the controller 13 is connected with the circuit to supply power to the micro heating piece 11, and when the temperature of the micro heating piece 11 rises to reach the triggering temperature of the fire extinguishing agent sticker 12, the fire extinguishing agent sticker 12 releases the fire extinguishing agent in the micro heating piece, so that the impending fire is restrained; when fire is extinguished, the controller 13 intermittently energizes the electromagnet 19, the electromagnet 19 drives the pressing plate 17 to move upwards after being energized, then the electromagnet 19 is de-energized, the second spring 18 pushes the pressing plate 17 to move downwards after the electromagnet 19 is de-energized, and the pressing plate 17 intermittently beats the fire extinguishing agent sticker 12, so that the fire extinguishing agent in the fire extinguishing agent sticker 12 can be rapidly fed, and the fire extinguishing effect is ensured; when putting out a fire, rotation motor 3 drives axis of rotation 15 and rotates, and axis of rotation 15 drives dispersion pole 10 and rotates, and pivoted dispersion pole 10 carries out dispersion treatment to the fire extinguishing agent of unloading, has promoted the coverage area of putting out a fire, does benefit to put out a fire.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides an initiative trigger device of passive fire extinguishing apparatus, includes electrical equipment box (1), temperature sensing piece (2), miniature heating plate (11) and fire extinguishing agent subsides (12), its characterized in that: the top of electrical equipment box (1) is connected with connection structure, connection structure is connected with fire extinguishing agent subsides (12), the bottom of fire extinguishing agent subsides (12) is connected with miniature heating plate (11), connection structure intermittent type nature circular telegram is carried out the intermittent type nature and is beaten the fire extinguishing agent that realizes in fire extinguishing agent subsides (12) and fall down fast, electrical equipment box (1) is connected with the dispersion structure that is used for the fire extinguishing agent dispersion, the lateral wall fixedly connected with of electrical equipment box (1) is used for temperature monitoring's temperature sensing piece (2), the interior top fixed mounting of electrical equipment box (1) has controller (13), controller (13) are connected with miniature heating plate (11) and temperature sensing piece (2) electricity.
2. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 1, wherein: the connecting structure comprises a mounting plate (5), a clamping groove (6), an L-shaped groove (7), a mounting cylinder (8), a mounting rod (16), a pressing plate (17), a second spring (18) and an electromagnet (19), the bottom of the mounting plate (5) is fixedly connected with a mounting cylinder (8), the bottom of the mounting cylinder (8) is uniformly provided with L-shaped grooves (7) along the circumferential direction, the mounting cylinder (8) is provided with a clamping groove (6) at the end part of the transverse part of the L-shaped groove (7), the bottom of the clamping groove (6) is lower than the bottom of the transverse part of the L-shaped groove (7), the L-shaped groove (7) and the clamping groove (6) are engaged and slidably connected with a mounting rod (16), the bottom of the mounting plate (5) is uniformly and fixedly connected with a second spring (18) and an electromagnet (19) along the circumferential direction, and the bottom of the second spring (18) is fixedly connected with a pressure plate (17) matched with the electromagnet (19) for use.
3. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 2, wherein: the installation rod (16) is uniformly and fixedly installed on the outer wall of the fire extinguishing agent sticker (12) along the circumferential direction, and the outer wall of the fire extinguishing agent sticker (12) is in contact with the inner wall of the installation cylinder (8) in a fitting mode.
4. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 3, wherein: the mounting plate (5) is fixedly mounted at the inner top of the electrical equipment box body (1).
5. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 4, wherein: when the fire extinguishing agent sticker (12) is installed, the restoring force of the second spring (18) drives the pressing plate (17) to move downwards, and the pressing plate (17) pushes the installation rod (16) to move towards the bottom of the clamping groove (6) to fix the fire extinguishing agent sticker (12) in the installation cylinder (8).
6. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 5, wherein: controller (13) are connected with electro-magnet (19) electricity, controller (13) carry out intermittent type nature circular telegram to electro-magnet (19) when temperature sensing piece (2) response temperature change, and electro-magnet (19) circular telegram back drives clamp plate (17) rebound, then cuts off the power supply to electro-magnet (19), and second spring (18) promote clamp plate (17) rebound after electro-magnet (19) cut off the power supply, and clamp plate (17) intermittent type is beaten fire extinguishing agent subsides (12).
7. Active triggering device of a passive fire extinguishing apparatus according to any of claims 1-6, characterized in that: the dispersing structure comprises a rotary motor (3), a sliding plate (4), a sleeve (9), dispersing rods (10), a first spring (14) and a rotary shaft (15), the inner end of the sleeve (9) is fixedly connected with the first spring (14), the outer end of the first spring (14) is fixedly connected with the sliding plate (4), the sliding plate (4) is attached to the inner wall of the sleeve (9) in a sliding mode, the rotary motor (3) is fixedly installed at the front end of the sliding plate (4), the rotary motor (3) is fixedly connected with the rotary shaft (15), and the dispersing rods (10) are evenly and fixedly connected to the top of the rotary shaft (15) in the circumferential direction.
8. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 1, wherein: the sleeve (9) is fixedly arranged on the rear side wall of the electrical equipment box body (1).
9. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 8, wherein: promote slide (4) backward movement during fire extinguishing agent subsides (12) installation, slide (4) drive dispersion pole (10) move right and cross installation section of thick bamboo (8), loosen slide (4) after fire extinguishing agent subsides (12) installation, the restoring force of first spring (14) promotes slide (4) and removes, slide (4) drive rotation motor (3) and remove under miniature heating plate (11).
10. The active triggering mechanism of a passive fire suppression apparatus as claimed in claim 8, wherein: the rotating motor (3) is electrically connected with the controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110829200.8A CN113521606B (en) | 2021-07-22 | 2021-07-22 | Active trigger device of passive fire extinguishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110829200.8A CN113521606B (en) | 2021-07-22 | 2021-07-22 | Active trigger device of passive fire extinguishing equipment |
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| Publication Number | Publication Date |
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| CN113521606A true CN113521606A (en) | 2021-10-22 |
| CN113521606B CN113521606B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110829200.8A Active CN113521606B (en) | 2021-07-22 | 2021-07-22 | Active trigger device of passive fire extinguishing equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013101957U1 (en) * | 2013-05-06 | 2014-08-07 | Obo Bettermann Gmbh & Co. Kg | Installation box |
| CN208823844U (en) * | 2018-07-10 | 2019-05-07 | 中国石油天然气股份有限公司 | Fire extinguishing device and fire extinguishing system |
| CN210583452U (en) * | 2019-05-13 | 2020-05-22 | 江苏雾龙消防科技有限公司 | Mechanical simple automatic fire extinguishing device |
| CN112402841A (en) * | 2020-11-23 | 2021-02-26 | 杭州叁沃智能科技有限公司 | Fire extinguishing device for electric meter box |
| CN212676627U (en) * | 2020-08-17 | 2021-03-09 | 胜利油田金色河口石化工程有限公司 | Block terminal firebreak device is used in distribution of oil field community |
-
2021
- 2021-07-22 CN CN202110829200.8A patent/CN113521606B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013101957U1 (en) * | 2013-05-06 | 2014-08-07 | Obo Bettermann Gmbh & Co. Kg | Installation box |
| CN208823844U (en) * | 2018-07-10 | 2019-05-07 | 中国石油天然气股份有限公司 | Fire extinguishing device and fire extinguishing system |
| CN210583452U (en) * | 2019-05-13 | 2020-05-22 | 江苏雾龙消防科技有限公司 | Mechanical simple automatic fire extinguishing device |
| CN212676627U (en) * | 2020-08-17 | 2021-03-09 | 胜利油田金色河口石化工程有限公司 | Block terminal firebreak device is used in distribution of oil field community |
| CN112402841A (en) * | 2020-11-23 | 2021-02-26 | 杭州叁沃智能科技有限公司 | Fire extinguishing device for electric meter box |
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| Publication number | Publication date |
|---|---|
| CN113521606B (en) | 2022-04-22 |
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