CN213555033U - Novel fire extinguishing device - Google Patents
Novel fire extinguishing device Download PDFInfo
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- CN213555033U CN213555033U CN202022328248.4U CN202022328248U CN213555033U CN 213555033 U CN213555033 U CN 213555033U CN 202022328248 U CN202022328248 U CN 202022328248U CN 213555033 U CN213555033 U CN 213555033U
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Abstract
The utility model discloses a novel fire extinguishing apparatus, it is including a jar body, gas production room, slider and shower nozzle, and the slider dress is internal at jar, slider and the contact of internal wall of jar, jar body lower extreme opening, lower extreme opening and the internal portion intercommunication of jar, and the shower nozzle dress is on the lower extreme, and the orifice and the lower extreme opening intercommunication of shower nozzle, the slider divide into gas zone and fire extinguishing agent district with jar internal portion, and gas zone is above, and the fire extinguishing agent district is in the below, and gas production room dress is in gas zone, and the fire extinguishing agent is equipped with in the fire extinguishing agent district. When discovering the condition of a fire, the utility model discloses can put out a fire by a large amount of fire extinguishing agents of blowout in the short time, gain fine fire extinguishing effect, easy operation does not need the handheld fire extinguisher of operator to put out a fire moreover, does not have danger.
Description
Technical Field
The utility model relates to a fire-extinguishing apparatus, in particular to a novel fire-extinguishing device.
Background
Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally. If the fire can be extinguished initially, the occurrence of fire can be effectively avoided. In the field of fire fighting, fire extinguishing equipment plays a very important role. The existing fire extinguishers are also very diverse in types, such as water type fire extinguishers, foam fire extinguishers, ammonium phosphate dry powder fire extinguishers, alkyl halide fire extinguishers, carbon dioxide fire extinguishers, and the like.
The existing fire extinguishers need manual operation, manually extinguish fire, have certain danger for operators, cannot spray a large amount of fire extinguishing agents in a short time, and cannot achieve the purpose of effective fire extinguishment.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a novel fire extinguishing device when the discovery condition of a fire, can put out a fire by a large amount of fire extinguishing agents of blowout in the short time, gains fine fire extinguishing effect, easy operation does not need the handheld fire extinguisher of operator to put out a fire moreover, does not have danger.
A novel fire extinguishing device is characterized in that: the fire extinguishing device comprises a tank body, a gas generating chamber, a sliding block and a spray head, wherein the sliding block is arranged in the tank body, the sliding block is in contact with the inner wall of the tank body, the lower end of the tank body is provided with an opening, the lower end opening is communicated with the interior of the tank body, the spray head is arranged on the lower end, spray holes of the spray head are communicated with the lower end opening, the sliding block divides the interior of the tank body into a gas area and a fire extinguishing agent area, the gas area is arranged above the fire extinguishing agent area, the gas generating chamber is arranged in the gas area, a fire extinguishing agent is arranged in the.
After a fire occurs, an operator only needs to operate the igniter to ignite the gas generating agent, and the generated gas pushes the sliding block to spray the fire extinguishing agent, so that the purpose of fire extinguishing is achieved. Only need arrange like this in advance in the flame retardant zone the utility model discloses, in case discover the condition of a fire in the flame retardant zone, the operator only needs control point firearm in the control room of keeping away from the condition of a fire can reach the purpose of putting out a fire, has eliminated the danger that handheld fire extinguisher was put out a fire.
Preferably, the fire extinguishing device further comprises a detection sensor and a controller, the detection sensors are arranged in the fire prevention area and connected with the controller, the controller is connected with an igniter, the detection sensors sense fire information of the fire prevention area and then send the fire information to the controller, the controller receives the fire information and then sends an ignition signal to the igniter, the igniter ignites to ignite a gas production agent in the gas production chamber to produce a large amount of gas, the gas is discharged into the gas area from the gas production chamber, the gas in the gas area overcomes static friction generated by contact of the sliding block and the inner wall of the tank body, the sliding block is pushed to slide downwards, the sliding block extrudes a fire extinguishing agent in the fire extinguishing agent area, the fire extinguishing agent is extruded out of the tank body, and the fire extinguishing purpose is achieved through ejection of the spray head. Thus, the aim of automatically controlling the fire extinguishing device to extinguish fire can be achieved without manual operation.
Preferably, the gas generating chamber comprises a hollow shell, the shell is provided with a gas outlet, the igniter is arranged in the shell, the gas generating agent is arranged in the hollow shell, and the igniter is an electric initiator.
Preferably, the upper end and the lower end of the tank body are both provided with openings, the upper end opening is provided with a front cover, the gas generation chamber is connected to the front cover, the lower end opening is provided with a rear cover, and the spray head is connected to the rear cover.
Preferably, the slider is provided with a longitudinal through hole I, the longitudinal through hole I is a stepped hole, the large end is arranged at the upper part, the small end is arranged at the lower part, a plug is arranged in the large end, the plug is provided with a pressure relief hole, the upper end of the rear cover is provided with a top block, and after the slider slides downwards, the top block can go deep into the small end of the longitudinal through hole I and push out the plug upwards to expose the pressure relief hole. The gas in the gas area enters the fire extinguishing agent area through the pressure relief hole and is then discharged from the spray holes of the spray head.
Preferably, the back lid includes the back lid, is provided with down jar body groove, kicking block mounting groove, fire extinguishing agent export and shower nozzle mounting groove on the back lid, and the kicking block mounting groove is seted up under on jar body groove diapire, fire extinguishing agent export one end and kicking block mounting groove intercommunication, one end and shower nozzle mounting groove intercommunication, jar body bottom dress under jar body inslot, the kicking block is installed in the kicking block mounting groove, the shower nozzle is installed in the shower nozzle mounting groove, the kicking block is provided with vertical through-hole II, install the diaphragm on the kicking block mounting groove diapire. The diaphragm cuts off the communication between the fire extinguishing agent outlet and the longitudinal through hole II, so that the fire extinguishing agent in the fire extinguishing agent area is prevented from flowing out of the spray holes, when a fire occurs, the generated gas pushes the sliding block to slide downwards to extrude the fire extinguishing agent, the diaphragm is fractured by the high-pressure fire extinguishing agent, the fire extinguishing agent outlet is communicated with the longitudinal through hole II, and the fire extinguishing agent is sprayed out of the spray holes of the spray head.
Preferably, the front cover comprises a front cover body, an upper tank body groove and a stepped hole II are formed in the front cover body, the top of the tank body is arranged in the upper tank body groove, the stepped hole II is small in the upper part and large in the lower part, a gas production chamber is arranged in the large end of the stepped hole, an igniter in the gas production chamber is connected to the aviation plug through a cable, the aviation plug is arranged in the small end of the stepped hole, and the aviation plug seals the stepped hole II.
The beneficial effects of the utility model are embodied in:
the utility model discloses a whether there is the condition of a fire in surveying inductor response fire zone, if the condition of a fire takes place, give the controller with signal transmission, controller control produces the indoor electric ignitor ignition of gas room, gas agent is produced in the burning, produce the burning of gas agent, begin to produce a large amount of gas, gas is piled up in the gas district, extrude the slider downwards, the slider pushes fire extinguishing agent downwards, under high pressure, fire extinguishing agent is with diaphragm fracturing, fire extinguishing agent enters into the shower nozzle from fire extinguishing agent export, from the shower nozzle blowout, reach self-extinguishing's purpose, can be at initial stage automatic fire extinguishing, but a plurality of extinguishing device blowout fire extinguishing agent of simultaneous control, a large amount of fire extinguishing agent of blowout in the short time, gain fine fire extinguishing effect. When the slider arrived jar body bottom, the kicking block with end cap jack-up, expose the pressure release hole, with the leading-in fire extinguishing agent district of the gas in the gas district through the pressure release hole in, discharge from the shower nozzle, reach the purpose of pressure release.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a tank structure;
FIG. 3 is a schematic view of the front cover structure;
FIG. 4 is a schematic view of the slider with the plug removed;
FIG. 5 is a schematic structural view of the plug;
FIG. 6 is a schematic view of a top block structure;
FIG. 7 is a schematic longitudinal sectional view of the top block;
fig. 8 is a schematic view of the structure of the rear cover.
In the attached drawings, 1, a tank body, 2, a front cover, 20, a front cover body, 21, an upper tank body groove, 22, a stepped hole II 3, a rear cover, 30, a rear cover body, 31, a lower tank body groove, 32, a top block installation groove, 33, a nozzle installation groove, 34, a diaphragm, 35, a fire extinguishing agent outlet, 4, a nozzle, 5, a sliding block, 50, a longitudinal through hole I, 51, a plug, 52, a pressure relief hole, 6, a gas area, 7, a fire extinguishing agent area, 8, a gas production chamber, 9, a gas outlet hole, 10, a top block, 100, a longitudinal through hole II, 11, a fire extinguishing agent, 12, an aviation plug, 13, an electric igniter, 14 and a gas production agent.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
The utility model discloses realize that self-extinguishing's leading principle and structure are as follows:
the fire extinguishing device comprises a tank body 1, wherein two ends of the tank body 1 are opened, a front cover 2 is arranged at the top end of the tank body to seal the top end of the tank body, a rear cover 3 is arranged at the bottom end of the tank body, and the lower end of the rear cover 3 is connected with a spray head 4. A slide block 5 is arranged in the tank body, and the slide block 5 is clamped on the inner wall of the tank body 1 through static friction. The slide block 5 divides the tank body 1 into an upper part and a lower part, the upper part is a gas area 6, the lower part is a fire extinguishing agent area 7, a fire extinguishing agent 11 (water agent or powder) is filled in the fire extinguishing agent area 7, a gas generating chamber 8 is filled in the gas area, the gas generating chamber 8 is installed on the front cover, a gas generating agent 14 is filled in the gas generating chamber 8, an igniter is installed in the gas generating chamber 8, and the gas generating chamber is provided with a gas outlet 9.
In order to realize the purpose of automatic fire extinguishing, a detection sensor is arranged in a fire-proof area and is connected with a controller through a cable, the detection sensor can sense the fire, such as a smoke sensor, a camera and the like, the detection sensor sends a fire signal to the controller, the controller is connected with an igniter in a gas production chamber, the igniter is controlled to ignite according to the fire signal, after a gas producing agent is ignited, the generated gas is discharged into a gas area 6 from a gas outlet hole 9, a large amount of gas is sealed in the gas area, the gas pressure overcomes the static friction of a sliding block, the sliding block is pushed to slide downwards, the sliding block extrudes the fire extinguishing agent, and the fire extinguishing agent is sprayed out from a spray head to achieve the purpose of fire extinguishing. The detection sensor sends the fire signal to the controller, and the controller only needs to carry out simple comparison to judge whether the fire occurs, if so, the igniter is controlled to ignite, and if not, the igniter does not ignite. The comparison and judgment are simple, and the comparison and judgment can be realized by arranging a simple single chip microcomputer on the controller or by adopting the existing software program. Certainly also can not adopt and survey inductor and controller, when taking place the condition of a fire, manual control point firearm ignition also can, the operator also need not take place the department at the condition of a fire like this, can operate a plurality of extinguishing device and put out a fire, can spout a large amount of fire extinguishing agents in the short time, obtains fine fire control effect, need not take place to hold extinguishing device in the condition of a fire and put out a fire, does not have the personal danger.
The utility model discloses in, protecgulum 2 includes preceding lid 20, be provided with jar body groove 21 and shoulder hole II 22 on the preceding lid 20, 1 top dress of jar body is in last jar body groove 21, shoulder hole II 22 sets up in last jar body groove 21, shoulder hole II 22 is big end down, produce the gas chamber 8 dress in the biggest end of shoulder hole, the some firearm in the gas chamber passes through the cable and connects on aviation plug 12, aviation plug 12 dress is in shoulder hole tip, aviation plug 12 seals shoulder hole II.
The gas generating chamber 8 comprises a hollow shell, the shell is provided with the gas outlet hole 9, the igniter is arranged on the inner wall of the shell, the gas generating agent is arranged in the hollow shell, and the igniter is an electric initiator 13.
The rear cover 3 comprises a rear cover body 30, a lower tank body groove 31, a top block installation groove 32, a fire extinguishing agent outlet 35 and a nozzle installation groove 33 are sequentially arranged on the rear cover body 30 from top to bottom, the nozzle installation groove 33 is communicated with the lower tank body groove 31, one end of the fire extinguishing agent outlet 35 is communicated with the top block installation groove 32, one end of the fire extinguishing agent outlet is communicated with the nozzle installation groove 33, the lower tank body groove 31, the top block installation groove 32, the fire extinguishing agent outlet 35 and the nozzle installation groove 33 are concentrically arranged, the bottom of the tank body 1 is arranged in the lower tank body groove 31, the top block 10 is arranged in the top block installation groove 32, a nozzle is arranged in the nozzle installation groove 33, the top block 10 is provided with a longitudinal through hole II 100, after installation, one end of the longitudinal through hole II 100 is communicated with a fire extinguishing agent area 7, one end of the longitudinal through hole. In order to prevent the fire extinguishing agent in the fire extinguishing agent area from leaking out of the channel under normal conditions, it is necessary to install the membrane 34 on the bottom wall of the top block installation groove 32, and after installation, the channel is closed and the fire extinguishing agent cannot leak out. When a fire occurs, the generated gas pushes the sliding block to slide downwards to extrude the fire extinguishing agent, the high-pressure fire extinguishing agent fractures the membrane, the channel is communicated, and the fire extinguishing agent is sprayed out from the spray holes of the spray head.
Install a plurality ofly in the flame retardant zone the utility model discloses and a plurality of detection inductor when detecting the inductor and not detecting the condition of a fire, the utility model discloses the fire extinguishing agent in the fire extinguishing agent district is because the existence of diaphragm and slider, and the fire extinguishing agent is restricted in the fire extinguishing agent district. When the detection sensor senses a fire, the detection sensor feeds the fire back to the controller, the controller receives a fire signal and controls the electric igniter to ignite, the gas production agent in the gas production chamber is ignited, a large amount of generated gas enters the gas area from the gas outlet of the gas production chamber, the gas in the gas area pushes the sliding block, after the static friction force of the sliding block is overcome, the sliding block is pushed to move downwards to compress the fire extinguishing agent area, the fire extinguishing agent in the fire extinguishing agent area is extruded, the fire extinguishing agent fractures the membrane, the fire extinguishing agent is extruded to the spray holes of the spray head and is sprayed out from the spray holes, so that the purpose of fire extinguishing is achieved, the sliding block continues to move downwards after contacting with the top block, the top block ejects out the plug in the sliding block to expose the pressure relief hole, the pressure relief hole is communicated with the gas area, gas in the gas area enters the fire extinguishing agent area from the pressure relief hole and is discharged from the spray holes, and the purpose of pressure relief is achieved. Through such structural arrangement, a plurality of fire extinguishing devices can be controlled to spray extinguishing agent in a short time to extinguish fire, and a good fire extinguishing effect can be obtained.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. A novel fire extinguishing device is characterized in that: the fire extinguishing device comprises a tank body, a gas generating chamber, a sliding block and a spray head, wherein the sliding block is arranged in the tank body, the sliding block is in contact with the inner wall of the tank body, the lower end of the tank body is provided with an opening, the lower end opening is communicated with the interior of the tank body, the spray head is arranged on the lower end, spray holes of the spray head are communicated with the lower end opening, the sliding block divides the interior of the tank body into a gas area and a fire extinguishing agent area, the gas area is arranged above the fire extinguishing agent area, the gas generating chamber is arranged in the gas area, a fire extinguishing agent is arranged in the.
2. A novel fire extinguishing apparatus as claimed in claim 1, wherein: the gas generating chamber comprises a hollow shell, the shell is provided with a gas outlet, the igniter is arranged on the inner wall of the shell, the gas generating agent is arranged in the hollow shell, and the igniter is an electric initiator.
3. A novel fire extinguishing apparatus as claimed in claim 1, wherein: the upper end and the lower end of the tank body are both provided with openings, the upper end opening is provided with a front cover, the gas generating chamber is connected to the front cover, the lower end opening is provided with a rear cover, and the spray head is connected to the rear cover.
4. A novel fire extinguishing apparatus as claimed in claim 3, wherein: the slider is provided with vertical perforating hole I, and vertical perforating hole I is the shoulder hole, and the main aspects are last, and the tip is under, is equipped with the end cap in the main aspects, and the end cap is provided with the pressure release hole, the kicking block is installed to back lid upper end, and the slider back of sliding down, the kicking block can go deep into in the tip of vertical perforating hole I, upwards ejecting with the end cap, exposes the pressure release hole.
5. A novel fire extinguishing apparatus as claimed in claim 4, wherein: the utility model discloses a fire extinguishing device, including back lid, jar body groove, kicking block mounting groove, fire extinguishing agent export and shower nozzle mounting groove, the kicking block mounting groove is seted up on jar body groove diapire under, fire extinguishing agent export one end and kicking block mounting groove intercommunication, one end and shower nozzle mounting groove intercommunication, jar body bottom dress is at jar internal groove down, the kicking block is installed in the kicking block mounting groove, the shower nozzle is installed in the shower nozzle mounting groove, the kicking block is provided with vertical through-hole II, install the diaphragm on kicking block mounting groove diapire from the top down set gradually.
6. A novel fire extinguishing apparatus as claimed in claim 3, wherein: the front cover comprises a front cover body, an upper tank body groove and a stepped hole II are formed in the front cover body, the top of the tank body is arranged in the upper tank body groove, the stepped hole II is small in the upper part and large in the lower part, a gas production chamber is arranged in the large end of the stepped hole II, an electric initiator in the gas production chamber is connected onto an aviation plug through a cable, the aviation plug is arranged in the small end of the stepped hole, and the aviation plug seals the stepped hole II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328248.4U CN213555033U (en) | 2020-10-19 | 2020-10-19 | Novel fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328248.4U CN213555033U (en) | 2020-10-19 | 2020-10-19 | Novel fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555033U true CN213555033U (en) | 2021-06-29 |
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ID=76525686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022328248.4U Active CN213555033U (en) | 2020-10-19 | 2020-10-19 | Novel fire extinguishing device |
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| Country | Link |
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| CN (1) | CN213555033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618102A (en) * | 2022-03-28 | 2022-06-14 | 江苏城乡建设职业学院 | Microcapsule extinguishing device |
| CN116159264A (en) * | 2023-02-27 | 2023-05-26 | 江苏京通捷安全防范技术有限责任公司 | Gas generating agent and device for fire extinguisher |
| RU2825358C1 (en) * | 2023-10-13 | 2024-08-26 | Общество с ограниченной ответственностью "НПО Соболевский завод" | Volumetric aerosol fire extinguishing device |
-
2020
- 2020-10-19 CN CN202022328248.4U patent/CN213555033U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618102A (en) * | 2022-03-28 | 2022-06-14 | 江苏城乡建设职业学院 | Microcapsule extinguishing device |
| CN116159264A (en) * | 2023-02-27 | 2023-05-26 | 江苏京通捷安全防范技术有限责任公司 | Gas generating agent and device for fire extinguisher |
| RU2825358C1 (en) * | 2023-10-13 | 2024-08-26 | Общество с ограниченной ответственностью "НПО Соболевский завод" | Volumetric aerosol fire extinguishing device |
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