CN219963845U - Small-sized fire extinguisher capable of detecting fire extinguishing aerosol - Google Patents
Small-sized fire extinguisher capable of detecting fire extinguishing aerosol Download PDFInfo
- Publication number
- CN219963845U CN219963845U CN202223112763.4U CN202223112763U CN219963845U CN 219963845 U CN219963845 U CN 219963845U CN 202223112763 U CN202223112763 U CN 202223112763U CN 219963845 U CN219963845 U CN 219963845U
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- China
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- fire extinguishing
- aerosol
- box
- fire extinguisher
- fire
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Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000008275 solid aerosol Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 159000000008 strontium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a small-sized fire extinguisher capable of detecting fire extinguishing aerosol, which comprises a box body, a working cavity and a receiving box, wherein the inner side of the receiving box is provided with a receiving cavity with an upward opening, the lower wall of the inner side of the receiving cavity is provided with a weight detector, and a plurality of groups of gas detectors are arranged on the upper side of the weight detector and positioned at the opening of the receiving cavity; the working cavity is formed in the inner side of the box body and is used for storing the receiving cavity with the gas detector and the weight detector and detecting the volume change of the built-in solid aerosol, so that the effective quantity of extinguishing aerosol is ensured to be enough at all times, the reduction of the extinguishing effect of the aerosol caused by the influence of external environment is prevented, and various unsafe factors are brought; the display screen is arranged at the same time, so that the data on the inner side can be monitored more conveniently; finally, the exhaust hole and the exhaust hole are matched with each other, so that the aim of exhausting the fire extinguishing body is fulfilled, and the box body can be hung on a wall body or a fire fighting ground.
Description
Technical Field
The utility model relates to the field of fire-fighting equipment, in particular to a small-sized fire extinguisher capable of detecting effective fire extinguishing aerosol.
Background
The hot aerosol belongs to a total submerged system, gradually and totally submerged fire extinguishment is carried out under the condition of controlling a fire source, so that people can have enough time to evacuate and escape, the hot aerosol is suitable for unmanned, relatively closed and small-space places such as power transformation and distribution rooms, power generation machine rooms, cable interlayers, cable wells, cable trenches and the like, is suitable for suppressing fires of combustible liquids such as diesel oil (-No. 35 diesel oil), heavy oil, lubricating oil and the like and fires of surfaces of combustible solid substances.
The aerosol fire extinguishing device is used as a novel fire extinguishing product, an aerosol medicament is arranged in the novel fire extinguishing product, the aerosol medicament mainly comprises two kinds of potassium salt aerosol medicaments and strontium salt aerosol medicaments, the product obtained after the aerosol medicament is combusted is nontoxic and does not pollute air, the damage to a protective object is small, the harm to a human body is avoided, and the fire extinguishing efficiency is high. In addition, the aerosol medicament is generally stored in a solid state, has no volatility, can not cause leakage in the storage process, and has longer storage life, thereby effectively prolonging the service life of the aerosol fire extinguishing device. However, in the use process, the solid is gasified under the action of the high temperature outside to the aerosol inside the box body, and the fire extinguishing gas is generated, so that the fire extinguishing effect is achieved. Therefore, when the device is installed and used, the device is easily affected by external environmental conditions, when the external temperature of the device is increased and no fire disaster occurs, the aerosol is affected by high temperature, so that the solid aerosol is gasified to a certain extent, the storage quantity is reduced, the situation of the fire disaster in the future is faced, the fire extinguishing effect is insufficient, and the safety is greatly reduced.
Disclosure of Invention
In order to solve the problems, the utility model provides the small-sized fire extinguisher capable of detecting the fire extinguishing aerosol effectively, and solves the problems that the aerosol is influenced by high temperature under the condition that the external temperature of the device is increased and no fire disaster occurs, the solid aerosol is gasified to a certain extent, the storage quantity is reduced, the fire extinguishing effect is insufficient and the safety is greatly reduced in the face of the condition that the fire disaster occurs in the future.
The technical scheme adopted by the utility model is as follows: the utility model provides an effectual small-size fire extinguisher of detectable fire extinguishing aerosol, includes the box, the box inboard is equipped with the working chamber, the inboard upper wall of working chamber is equipped with accepts the case, it is equipped with the opening up to accept the case inboard and accept the chamber, it is equipped with weight detector to accept the inboard lower wall of chamber, weight detector upside just is located accept chamber opening part and be equipped with multiunit gas detector.
Further, the gas detector comprises a power supply arranged on the end face of the lower side, and an ammeter, a current sensor, a detection block, a resistance block and an insulating spring are connected in series on the power supply.
Further, a display panel is arranged on the upper end face of the box body.
Further, a plurality of groups of exhaust holes penetrating through the inside and the outside are formed in the upper wall of the inner side of the receiving cavity and positioned on the upper side of the gas detector.
Further, the upper wall of the inner side of the receiving box is provided with a plurality of groups of discharge holes which penetrate through the inner side and the outer side of the receiving box.
Further, the upper end face of the box body is provided with a connecting plate which is positioned at the rear side of the display panel and is wanted to extend, and the connecting plate is provided with hanging holes which penetrate through front and back.
Compared with the prior art, the utility model has the following beneficial effects: the working cavity is formed in the inner side of the box body and is used for storing the receiving cavity with the gas detector and the weight detector and detecting the volume change of the built-in solid aerosol, so that the effective quantity of extinguishing aerosol is ensured to be enough at all times, the reduction of the extinguishing effect of the aerosol caused by the influence of external environment is prevented, and various unsafe factors are brought; the display screen is arranged at the same time, so that the data on the inner side can be monitored more conveniently; finally, the exhaust hole and the exhaust hole are matched with each other, so that the aim of exhausting the fire extinguishing body is fulfilled, and the box body can be hung on a wall body or a fire fighting ground.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a schematic view of the inside of the overall structure of the present utility model;
fig. 3 is a schematic diagram of a gas detector according to the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
In the figure, a box body-11; a connecting plate-14; a display panel-15; hanging holes-16; a working chamber-17; a gas detector-18; an exhaust hole-19; a receiving box-20; a receiving chamber-21; a weight detector-22; a detection block-23; resistance block-24; an insulating spring-25; a power supply-26; an ammeter-27; a current sensor-28; and a discharge hole-29.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-3, the small fire extinguisher capable of detecting fire extinguishing aerosol comprises a box 11, wherein a working cavity 17 is arranged on the inner side of the box 11, a receiving box 20 is arranged on the upper wall of the inner side of the working cavity 17, a receiving cavity 21 with an upward opening is arranged on the inner side of the receiving box 20, a weight detector 22 is arranged on the lower wall of the inner side of the receiving cavity 21, a plurality of groups of gas detectors 18 are arranged on the upper side of the weight detector 22 and positioned at the opening of the receiving cavity 21, the working cavity 17 arranged on the inner side of the box 11 is used for installing the receiving box 20 capable of storing aerosol, meanwhile, the weight detector 22 and the gas detector 18 are sequentially arranged on the lower wall of the inner side of the receiving cavity 21 and the opening of the receiving cavity 20, the volume change of the built-in aerosol can be detected through the arranged weight detector 22, and the gas detector 18 arranged at the outlet is used for detecting the volatilization quantity of the aerosol caused by the influence of a high-temperature environment, so that the effectiveness of the built-in fire extinguishing aerosol can be detected.
Specifically, the gas detector 18 includes a power supply 26 disposed on a lower end surface, the power supply 26 is connected in series with an ammeter 27, a current sensor 28, a detection block 23, a resistor block 24, and an insulating spring 25, through the disposed power supply 26, the power supply is provided, when in use, when the volatilized gas contacts the lower end surface of the detection block 23, the detection block 23 is triggered to move upwards, so that the positions of the resistor block 24 and the insulating spring 25 on a connecting line are changed, and then the resistance of the current sensor 28 is changed, so as to achieve the transformation of the ammeter 27, thereby detecting whether the built-in solid aerosol is gasified.
Specifically, a display panel 15 is disposed on the upper end surface of the case 11, and the detection data of the gas detector 18 and the weight detector 22 are observed through the display panel 15.
Specifically, the upper wall of the inner side of the receiving cavity 21 and located at the upper side of the gas detector 18 is provided with a plurality of groups of exhaust holes 19 penetrating from inside to outside, and a plurality of groups of gas detectors 18 penetrating from inside to outside are arranged at the upper side of the gas detector 18 to realize that the gasified aerosol is discharged out of the inner side of the receiving box 20 more quickly when in use.
Specifically, the upper wall of the inner side of the receiving box 20 is provided with a plurality of groups of exhaust holes 29 penetrating inside and outside, and the gas exhausted from the inner side of the receiving box 20 can be further exhausted to the outside through the plurality of groups of arranged exhaust holes 29, so that the aim of extinguishing fire is fulfilled.
Specifically, the upper end surface of the box 11 and the rear side of the display panel 15 are provided with a connecting plate 14 which is wanted to extend, and the connecting plate 14 is provided with a hanging hole 16 which penetrates through the connecting plate in front and back, so that the situation that the connecting plate can be hung on a wall or a fire-fighting designated place is achieved.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (6)
1. The utility model provides an effectual small-size fire extinguisher of detectable fire extinguishing aerosol, includes the box, its characterized in that, the box inboard is equipped with the working chamber, the inboard upper wall of working chamber is equipped with accepts the case, it is equipped with the opening up to accept the case inboard and accept the chamber, it is equipped with weight detector to accept the inboard lower wall of chamber, weight detector upside just is located accept chamber opening part and be equipped with multiunit gas detector.
2. The small-sized fire extinguisher capable of detecting fire extinguishing aerosol effectively according to claim 1, wherein the gas detector comprises a power supply arranged on the lower end face, and an ammeter, an amperometric sensor, a detection block, a resistance block and an insulating spring are connected in series on the power supply.
3. A small fire extinguisher capable of detecting fire extinguishing aerosol as claimed in claim 1 or 2, wherein the upper end face of the case is provided with a display panel.
4. A compact fire extinguisher with fire extinguishing aerosol detection function according to claim 1 or 2, wherein the upper wall of the inner side of the receiving cavity is provided with a plurality of groups of exhaust holes penetrating inside and outside at the upper side of the gas detector.
5. A compact fire extinguisher with fire extinguishing aerosol detection capability according to claim 4, wherein the upper inner wall of the receiving box is provided with a plurality of sets of discharge holes which are penetrated internally and externally.
6. A small fire extinguisher capable of detecting fire extinguishing aerosol effectively according to claim 3, wherein the upper end face of the box body is provided with a connecting plate which is positioned at the rear side of the display panel and is wanted to extend, and the connecting plate is provided with hanging holes which penetrate through from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223112763.4U CN219963845U (en) | 2022-11-21 | 2022-11-21 | Small-sized fire extinguisher capable of detecting fire extinguishing aerosol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223112763.4U CN219963845U (en) | 2022-11-21 | 2022-11-21 | Small-sized fire extinguisher capable of detecting fire extinguishing aerosol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963845U true CN219963845U (en) | 2023-11-07 |
Family
ID=88588362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223112763.4U Active CN219963845U (en) | 2022-11-21 | 2022-11-21 | Small-sized fire extinguisher capable of detecting fire extinguishing aerosol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963845U (en) |
-
2022
- 2022-11-21 CN CN202223112763.4U patent/CN219963845U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |