CN113134196A

CN113134196A - Fire extinguishing plaster

Info

Publication number: CN113134196A
Application number: CN202010067325.7A
Authority: CN
Inventors: 周万伦; 王祺; 张俊峰; 李先军
Original assignee: Hubei Jiandun Fire Technology Co Ltd
Current assignee: Hubei Jiandun Fire Technology Co Ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2021-07-20

Abstract

The invention relates to a fire extinguishing patch, which comprises: the device comprises a shell, a plurality of clamping pieces and a plurality of clamping pieces, wherein one side of the shell is of an open structure, and a plurality of mutually communicated placing grooves are formed in the shell; the fire extinguishing unit is arranged in the placing groove through the opening, and substances generated by combustion of the fire extinguishing unit can extinguish fire; the pasting layer is arranged on the outer side surface of the shell. The above-mentioned scheme that this application provided can glue this subsides of putting out a fire on the equipment that needs the fire prevention through pasting the layer, through lighting the unit of putting out a fire, the material that the unit of putting out a fire burning produced can put out a fire. Because the unit setting of putting out a fire is in the casing for whole subsides of putting out a fire are flat structure, and are small, and then make this subsides of putting out a fire can be applicable to narrow and small space, conveniently paste inside the equipment that needs the fire prevention, and then can in time put out a fire.

Description

Fire extinguishing plaster

Technical Field

The invention relates to the technical field of fire fighting, in particular to a fire extinguishing patch.

Background

With the development of various fire extinguishers in the society, most of the portable fire extinguishers and the fixed fire extinguishers have large volume and fixed forms, are difficult to place or install in narrow and complex spaces, and have difficult fire extinguishing function if the volume of the fire extinguishers is reduced in equal proportion. In real life, for example, a cable joint protection device, a household small-sized power distribution cabinet, a cable groove in a public place and the like can be ignited due to overload of an electric wire or external reasons, however, the conventional fixed fire extinguisher is usually difficult to install inside equipment, and the portable fire extinguisher is usually adopted and misses the optimal fire extinguishing time, so that the conventional fire extinguishing device is difficult to install inside the equipment and cannot extinguish fire in time.

Disclosure of Invention

Based on this, it is necessary to provide a fire extinguishing patch which is easily installed inside the equipment and can extinguish fire in time, aiming at the problem that the traditional fire extinguishing device is difficult to install inside the equipment and can not extinguish fire in time.

The invention provides a fire extinguishing patch, which comprises:

the device comprises a shell, a plurality of clamping pieces and a plurality of clamping pieces, wherein one side of the shell is of an open structure, and a plurality of mutually communicated placing grooves are formed in the shell;

the fire extinguishing unit is arranged in the placing groove through an opening, and substances generated by combustion of the fire extinguishing unit can extinguish fire;

and the pasting layer is arranged on the outer side surface of the shell.

Above-mentioned subsides of putting out a fire can glue this subsides of putting out a fire on the equipment that needs the fire prevention through pasting the layer, and through lighting the unit of putting out a fire, the material that the unit burning of putting out a fire produced can put out a fire. Because the unit setting of putting out a fire is in the casing, make whole subsides of putting out a fire be flat structure, small, and then make this subsides of putting out a fire can be applicable to narrow and small space, conveniently paste inside the equipment that needs the fire prevention, and then can in time put out a fire, and simultaneously, because all be equipped with the unit of putting out a fire in every standing groove in the casing, every unit of putting out a fire can produce the pulse, a plurality of units of putting out a fire start in proper order, can produce continuous pulse, and then can realize the pulse release of a plurality of points, the quantity and the pulse release range of pulse have been improved, the ability of putting out a fire has further been improved.

In one embodiment, the housing includes a base disposed on an opposite side of the open side of the housing, and the adhesive layer is disposed on a bottom surface of the base.

In one embodiment, a wrap is further included, the wrap being disposed on the open side of the housing.

In one embodiment, the wrapping layer is a plastic or resin material layer.

In one embodiment, the shell further comprises a channel arranged in the shell, and every two placing grooves are communicated through the channel.

In one embodiment, the fire extinguishing unit comprises an aerosol, and each of the placement grooves is provided with the aerosol.

In one embodiment, the fire suppression unit further comprises a capsule, the aerosol being disposed within the capsule.

In one embodiment, the aerosol is in the form of powder, granule, tablet or block.

In one embodiment, the fire extinguishing device further comprises a detector, a controller and an electric initiator, wherein the detector is used for detecting fire and sending a fire signal to the controller, one end of the electric initiator extends into the interior or the surface of the fire extinguishing unit, and the controller is used for controlling the electric initiator to ignite the fire extinguishing unit.

In one embodiment, the detector is a smoke detector, a temperature detector, or a combustible gas detector.

Drawings

FIG. 1 is a schematic view of a patch according to an embodiment of the present invention;

fig. 2 is a side view of the extinguishing patch of fig. 1.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, in an embodiment of the present invention, a fire extinguishing patch is provided, which can be attached to a device requiring fire prevention, and in the present application, the fire extinguishing patch includes a housing 10, a fire extinguishing unit 20 and an adhesive layer 30, wherein one side of the housing 10 has an open structure, a plurality of mutually communicated placing grooves 101 are formed in the housing 10, the fire extinguishing unit 20 is disposed in the placing grooves 101 through the opening, a substance generated by combustion of the fire extinguishing unit 20 can extinguish a fire, and the adhesive layer 30 is disposed on an outer side surface of the housing 10.

Specifically, the adhesive layer 30 in the embodiment of the present application may be a glue layer, such as a sticker, a double-sided tape, and the like. The adhesive layer 30 is disposed at the outer side of the housing 10 so that the fire extinguishing adhesive can be adhered to the surface of the equipment requiring fire prevention through the adhesive layer 30. The fire extinguishing sticker can be stuck on equipment needing fire prevention through the sticking layer, and substances generated by combustion of the fire extinguishing unit can extinguish fire through igniting the fire extinguishing unit. Because the unit setting of putting out a fire is in the casing for whole subsides of putting out a fire are flat structure, and are small, and then make this subsides of putting out a fire can be applicable to narrow and small space, conveniently paste inside the equipment that needs the fire prevention, and then can in time put out a fire.

Further, as shown in fig. 1, when the fire extinguishing patch is used, because each placing groove is internally provided with a fire extinguishing unit, when a fire occurs, the fire extinguishing unit close to the fire source in the fire extinguishing patch is firstly ignited, the fire extinguishing units in other placing grooves can be used next time, and if re-ignition occurs, the rest of the non-ignited fire extinguishing units can still realize the fire extinguishing function. Simultaneously, all be equipped with the unit of putting out a fire in every standing groove in the casing, every unit of putting out a fire can produce the pulse, and a plurality of units of putting out a fire start in proper order, can produce continuous pulse, and then can realize the pulse release of a face multiple point, have improved the quantity and the pulse release scope of pulse, have further improved the fire extinguishing ability.

In some embodiments, the housing 10 includes a base 103, the base 103 is disposed on an opposite side of the open side of the housing 10, and the adhesive layer 30 is disposed on a bottom surface of the base 103.

Further, in order to avoid the fire extinguishing unit from leaking from the opening, the present application further includes a wrapping layer, which is disposed on the opening side of the case 10. Specifically, the wrapping layer is a plastic layer or a resin material layer, and the fire extinguishing unit in the shell can be ignited by igniting the plastic layer.

In some embodiments, to facilitate communication between the placement slots 101 in the housing 10, the present application further includes a channel 102 disposed in the housing 10, and each two placement slots 101 are communicated with each other through the channel 102.

In some embodiments, the fire extinguishing unit 20 comprises an aerosol and a capsule, the aerosol is arranged in the capsule, and each placing groove 101 is provided with a capsule for storing the aerosol, and the aerosol is one or any combination of powder, granule, tablet or block. When the aerosol is ignited, the aerosol is combusted to generate inert gas and metal particles, the metal particles rob free radicals to block the chain type combustion reaction to extinguish fire, and the inert gas achieves the auxiliary fire extinguishing effect. In the application, as the aerosol exists in the capsule in the form of powder and/or particles, once the aerosol is ignited, all the aerosol powder and/or aerosol particles directly detonate, so that a large amount of inert gas is released instantly, the oxygen concentration in a unit time space is reduced, and a better fire extinguishing effect can be achieved.

In some embodiments, the fire patch of the present application further comprises a controller (not shown), a detector (not shown), and an electrical initiator (not shown). The detector is used for detecting fire and sending a fire signal to the controller. One end of the electric initiator extends into the fire extinguishing unit or is arranged on the surface of the fire extinguishing unit, and the controller is used for controlling the electric initiator to ignite the fire extinguishing unit.

Specifically, the controller may be an industrial personal computer, a PLC controller, an MCU controller, or the like. The detector may be a temperature sensitive detector. The temperature sensitive detector can detect the occurrence of fire by sensing temperature. The fire signal is a temperature abnormal signal. When the temperature detector senses that the temperature is abnormal, the temperature abnormal signal is sent to the controller, and the controller controls the electric initiator to start, so that the electric initiator ignites the fire extinguishing unit.

In other embodiments, the detector may also be a smoke detector. The smoke detector can detect the occurrence of fire by sensing the smoke concentration. The fire signal is a smoke concentration abnormal signal. When the temperature-sensing detector senses that the smoke concentration is abnormal, the smoke concentration abnormal signal is sent to the controller, and the controller controls the electric initiator to start, so that the electric initiator ignites the fire extinguishing unit. The detector may also be a combustible gas detector. The smoke detector can detect the occurrence of fire by sensing the concentration of combustible gas. The fire signal is a combustible gas concentration abnormal signal. When the temperature-sensing detector senses that the concentration of the combustible gas is abnormal, the temperature-sensing detector sends a combustible gas concentration abnormal signal to the controller, and the controller controls the electric initiator to start, so that the electric initiator ignites the fire extinguishing unit.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the protective scope of the invention. Therefore, the protection scope of the patent of the invention should be subject to the appended claims.

Claims

1. A fire extinguishing patch, comprising:

the device comprises a shell (10), wherein one side of the shell (10) is of an open structure, and a plurality of mutually communicated placing grooves (101) are formed in the shell (10);

a fire extinguishing unit (20), wherein the fire extinguishing unit (20) is arranged in the placing groove (101) through an opening, and substances generated by combustion of the fire extinguishing unit (20) can extinguish fire;

the adhesive layer (30) is arranged on the outer side surface of the shell (10).

2. The patch according to claim 1, wherein the housing (10) comprises a base (103), the base (103) being arranged on a side opposite to the open side of the housing (10), the adhesive layer (30) being arranged on a bottom surface of the base (103).

3. The extinguishing patch according to claim 2, characterized by further comprising a wrapping layer disposed on the open side of the housing (10).

4. The fire extinguishing patch according to claim 3, wherein the wrapping layer is a plastic layer or a resin material layer.

5. The extinguishing patch according to claim 1, characterized by further comprising a channel (102) provided in the housing (10), each two of the placement grooves (101) communicating therebetween through the channel (102).

6. The extinguishing patch according to claim 1, characterized in that the extinguishing unit (20) comprises an aerosol, which is provided in each of the placement grooves (101).

7. The extinguishing patch according to claim 6, characterized in that the extinguishing unit (20) further comprises a capsule, the aerosol being arranged inside the capsule.

8. The fire extinguishing patch according to claim 6, wherein the aerosol is in the form of powder, granule, tablet or block or any combination thereof.

9. The extinguishing patch according to claim 1, further comprising a detector for detecting a fire and sending a fire signal to the controller, a controller for controlling the electrical initiator to ignite the extinguishing unit (20), and an electrical initiator having one end protruding into the interior or surface of the extinguishing unit (20).

10. The fire extinguishing patch according to claim 9, wherein the detector is a smoke detector, a temperature detector or a combustible gas detector.