CN111359124B - Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes - Google Patents
Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes Download PDFInfo
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- CN111359124B CN111359124B CN202010258336.3A CN202010258336A CN111359124B CN 111359124 B CN111359124 B CN 111359124B CN 202010258336 A CN202010258336 A CN 202010258336A CN 111359124 B CN111359124 B CN 111359124B
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- cavity
- air outlet
- fire extinguishing
- shell
- rotating shaft
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
- A62C13/70—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers characterised by means for releasing the pressure gas
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
Abstract
The invention discloses multi-type fire extinguishing mode household fire extinguishing equipment which comprises a shell and a bottle cap fixedly arranged on the top surface of the shell, wherein a gas pressure cavity is arranged in the shell, a gas storage bottle is annularly arranged on the side wall of the gas pressure cavity, a gas outlet valve is arranged on the upper surface of the gas storage bottle, an isolating shell is fixedly arranged on the bottom wall of the gas pressure cavity, a first gas inlet is arranged in the left wall of the isolating shell, and a storage box is rotationally connected with the isolating shell; the invention has simple structure and convenient use, breaks and connects the opening and closing of the ball valve and the air outlet valve together through the rack and the gear, ensures that the ball valve is in an opening state after the air outlet valve is broken, and avoids the explosion phenomenon caused by the fact that the internal air pressure is increased but the internal air pressure cannot be released due to the condition that the ball valve is not opened after the air outlet valve is broken.
Description
Technical Field
The invention relates to the technical field of fire prevention and extinguishment, in particular to household fire extinguishing equipment with multiple types of fire extinguishing modes.
Background
As most of the existing houses are high-rise buildings, high-rise fires are difficult to extinguish in time when the fires happen, and various fire prevention and extinguishing facilities appear. Most of the existing fire extinguishers on the market are single fire extinguishers, such as dry powder storage type fire extinguishers, carbon dioxide fire extinguishers and the like.
However, these extinguishers do not respond well to complex fire conditions in the home. For example, the dry stored-pressure type fire extinguisher can extinguish fires caused by petroleum products, paints, etc., but cannot extinguish fires caused by light metals, which may damage equipment when extinguishing fires of electronic equipment or valuable instruments.
Disclosure of Invention
The object of the present invention is to provide a multi-type fire extinguishing type domestic fire extinguishing apparatus, which overcomes the above-mentioned drawbacks of the prior art.
The household fire extinguishing equipment comprises a shell and a bottle cap fixedly arranged on the top surface of the shell, wherein a gas pressure cavity is arranged in the shell, a gas storage bottle is annularly arranged on the side wall of the gas pressure cavity, an air outlet valve is arranged on the upper surface of the gas storage bottle, an isolating shell is fixedly arranged on the bottom wall of the gas pressure cavity, a first air inlet is arranged in the left wall of the isolating shell, a storage box is rotatably connected in the isolating shell, a safety cavity and three storage cavities are annularly arranged in the storage box, a second air inlet penetrating through the side surface of the storage box is arranged in the outer wall of the safety cavity, a third air inlet penetrating through the side surface of the storage box is arranged in the outer wall of the storage cavity, the storage cavity is communicated with the gas pressure cavity through the third air inlet and the first air inlet, a first air outlet penetrating through the inner side surface of the storage box is arranged in the bottom of the inner wall of the storage cavity, an air outlet pipe is fixedly arranged in the top wall of the shell, the air outlet pipe extends upwards into the bottle cap, an air outlet cavity is arranged in the air outlet pipe, the air outlet pipe extends downwards into the storage box and is rotationally connected with the storage box, a second air outlet penetrating through the left wall of the air outlet pipe is arranged in the left wall of the air outlet cavity, the storage cavity is communicated with the air outlet cavity through the first air outlet and the second air outlet, a first rotating groove penetrating through the bottom surface of the shell is arranged below the air pressure cavity, a first rotating shaft extending upwards into the air pressure cavity is rotationally connected to the top wall of the first rotating groove, the bottom end of the first rotating shaft is fixedly provided with a knob, the top of the first rotating shaft is fixedly connected with the bottom of the storage box, the bottle cap is characterized in that a first jet orifice is arranged on the left side face of the bottle cap and communicated with the air outlet pipe through a connecting pipe.
Optionally, a rotating cavity is formed in the shell on the right side of the air outlet pipe, a second rotating shaft is rotatably connected to the right wall of the rotating cavity, a first gear is fixedly arranged at the left end of the second rotating shaft, a supporting block is fixedly arranged on the bottom wall of the rotating cavity, a third rotating shaft is rotatably connected to the supporting block, a ball valve is arranged in the air outlet cavity, the third rotating shaft extends leftwards to the air outlet cavity and is fixedly connected with the right side face of the ball valve, the third rotating shaft is rotatably connected with the right side face of the air outlet pipe, a second gear is fixedly arranged at the right end of the third rotating shaft, and the second gear is meshed with the first gear.
Optionally, a second rotating groove penetrating through the upper surface of the bottle cap is arranged in the top surface of the bottle cap, a pressing handle is arranged in the second rotating groove, the pressing handle is rotationally connected with the front side and the rear side of the bottle cap through a connecting rod, a fixed block is fixedly arranged on the right side of the pressing handle, safety holes are arranged in the front side and the rear side of the fixing block and the bottle cap, a safety bolt is arranged in the safety hole, a rack rod is connected in the ground of the second rotating groove in a sliding manner, the rack rod extends downwards into the air pressure cavity and is positioned above the air outlet valve, a conical head is fixedly arranged at the bottom end of the rack rod, the rack rod is meshed with the front end of the first gear, a first sliding groove which is symmetrical about the left and right positions of the rack rod is arranged in the bottle cap, the first sliding groove is internally provided with a square sliding block in a sliding manner, and the square sliding block is connected with the bottom wall of the first sliding groove through a first spring.
Optionally, a handle is fixedly arranged on the right side face of the bottle cap, a bayonet is fixedly arranged on the left side face of the shell, a hose is placed in the bayonet, one end of the hose is connected with the first jet orifice, and a second jet orifice is arranged at the other end of the hose.
Optionally, four limiting grooves are formed in the shell relative to the first rotating shaft ring, a second sliding groove communicated with the limiting grooves is formed in the first rotating shaft, a trapezoidal sliding block is connected in the second sliding groove in a sliding mode, and the inner side face of the trapezoidal sliding block is connected with the inner side face of the second sliding groove through a second spring.
Optionally, the knob is marked with various fire extinguishing substances.
The invention has the beneficial effects that: the invention has simple structure and convenient use, and breaks and connects the opening and closing of the ball valve and the air outlet valve through the rack and the gear, thereby ensuring that the ball valve is in an opening state after the air outlet valve is broken, and avoiding the explosion phenomenon caused by the fact that the internal air pressure is increased but the air outlet valve cannot be released because the ball valve is not opened after the air outlet valve is broken.
Different from the traditional single fire extinguishing equipment, the invention is internally provided with a plurality of fire extinguishing substances which can be selected by a user during fire extinguishing, is suitable for fires caused by various forms, and ensures property safety while extinguishing fire.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic view showing the construction of a multi-type fire extinguishing means home fire extinguishing apparatus according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
FIG. 5 is a schematic view of the structure of FIG. 1 at D;
FIG. 6 is a schematic view of the structure at E-E in FIG. 5.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 6, a multi-type fire extinguishing household fire extinguishing apparatus according to an embodiment of the present invention includes a housing 4 and a bottle cap 23 fixed on a top surface of the housing 4, wherein a pneumatic chamber 8 is provided in the housing 4, a gas bomb 5 is provided around a sidewall of the pneumatic chamber 8, an air outlet valve 33 is provided on an upper surface of the gas bomb 5, an isolation housing 11 is fixed on a bottom wall of the pneumatic chamber 8, a first air inlet 6 is provided in a left wall of the isolation housing 11, a storage box 12 is rotatably connected to the isolation housing 11, a safety chamber 29 and three storage chambers 13 are provided around the storage box 12, a second air inlet 7 penetrating a side surface of the storage box 12 is provided in an outer wall of the safety chamber 29, a third air inlet 46 penetrating a side surface of the storage box 12 is provided in an outer wall of the storage chamber 13, and the storage chamber 13 is communicated with the pneumatic chamber 8 through the third air inlet 46 and the first air inlet 6, the inner wall bottom of the storage cavity 13 is internally provided with a first air outlet 14 penetrating through the inner side surface of the storage box 12, the top wall of the shell 4 is internally and fixedly provided with an air outlet pipe 19, the air outlet pipe 19 upwards extends into the bottle cap 23, the air outlet pipe 19 is internally provided with an air outlet cavity 18, the air outlet pipe 19 downwards extends into the storage box 12 and is rotatably connected with the storage box 12, the left wall of the air outlet cavity 18 is internally provided with a second air outlet 17 penetrating through the left wall of the air outlet pipe 19, the storage cavity 13 is communicated with the air outlet cavity 18 through the first air outlet 14 and the second air outlet 17, a first rotating groove 16 penetrating through the bottom surface of the shell 4 is arranged below the air pressure cavity 8, the top wall of the first rotating groove 16 is rotatably connected with a first rotating shaft 44 upwards extending into the air pressure cavity 8, the bottom end of the first rotating shaft 44 is fixedly provided with a knob 15, the top of the first rotating shaft 44 is fixedly connected with the bottom of the storage box 12, bottle lid 23 left surface is equipped with first jet 2, first jet 2 through connecting pipe 20 with outlet duct 19 intercommunication, when not using, will safety chamber 29 rotates to the operating area, at this moment first air inlet 6 with second air inlet 7 intercommunication, and is equipped with the material of putting out a fire the storing chamber 13 is in the encapsulated situation, can avoid leading to owing to rock the material of putting out a fire that is equipped with in the storing chamber 13 reveals, gets into in the atmospheric pressure chamber 8.
Preferably, a rotating cavity 30 is arranged in the housing 4 on the right side of the air outlet pipe 19, a second rotating shaft 37 is rotatably connected to the right wall of the rotating cavity 30, a first gear 36 is fixedly arranged at the left end of the second rotating shaft 37, a supporting block 47 is fixedly arranged on the bottom wall of the rotating cavity 30, a third rotating shaft 31 is rotatably connected to the supporting block 47, a ball valve 21 is arranged in the air outlet cavity 18, the third rotating shaft 31 extends leftwards into the air outlet cavity 18 and is fixedly connected to the right side surface of the ball valve 21, the third rotating shaft 31 is rotatably connected to the right side surface of the air outlet pipe 19, a second gear 32 is fixedly arranged at the right end of the third rotating shaft 31, the second gear 32 is engaged with the first gear 36, when the first gear 36 rotates, the first gear 36 drives the third rotating shaft 31 to rotate through the second gear 32, and the third rotating shaft 31 drives the ball valve 21 to rotate, the air outlet cavity 18 is opened, before the air outlet cavity is used, the air outlet cavity 18 is in a closed state, outside air is prevented from being communicated with the inside, and substances used for extinguishing fire in the inside are leaked out or the fire extinguishing capacity of the fire extinguishing substances is reduced after air enters the inside.
Preferably, be equipped with in the bottle lid 23 top surface and run through the second of bottle lid 23 upper surface rotates groove 24, be equipped with in the second rotates groove 24 and press handle 1, press handle 1 through connecting rod 28 with the side rotates around the bottle lid 23 and is connected, press handle 1 right side and have set firmly fixed block 25, fixed block 25 with be equipped with safe hole 27 around the bottle lid 23 in the side, safe bolt 26 has been placed in the safe hole 27, second rotates groove 24 ground sliding connection has rack bar 35, rack bar 35 downwardly extending to in the pneumatic chamber 8 and lie in the air outlet valve 33 top, rack bar 35 bottom has set firmly conical head 34, rack bar 35 with the meshing of first gear 36 front end, be equipped with in the bottle lid 23 about the first spout 38 of rack bar 35 left and right sides position symmetry, sliding connection has square slider 40 in the first spout 38, square slider 40 with connect through first spring 39 between the 38 diapire of first spout, manually press handle 1 is pressed, press handle 1 and drive fixed block 25 clockwise, the extrusion of fixed block 25 rack bar 35 makes rack bar 35 moves down, rack bar 35 passes through first gear 36 drives thereby ball valve 21 rotates and opens outlet duct 19, simultaneously rack bar 35 drives cone head 34 moves down, cone head 34 punctures outlet valve 33 makes the inside gaseous release of gas bomb 5, the increase of atmospheric pressure chamber 8, thereby make the fire extinguishing substance in the storing chamber 13 passes through outlet duct 19 with connecting pipe 20 is followed first jet 2 is discharged.
Preferably, the handle 22 is fixedly arranged on the right side surface of the bottle cap 23, the bayonet 9 is fixedly arranged on the left side surface of the housing 4, the hose 3 is arranged in the bayonet 9, one end of the hose 3 is connected with the first jet port 2, the other end of the hose 3 is provided with the second jet port 10, and the hose 3 is used for connecting the second jet port 10 with the first jet port 2, so that the spraying position of the fire extinguishing substance can be more accurately aligned with a fire point.
Preferably, four limit grooves 45 are annularly arranged in the housing 4 with respect to the first rotating shaft 44, a second sliding groove 43 communicating with the limit grooves 45 is arranged in the first rotating shaft 44, a trapezoidal sliding block 41 is slidably connected in the second sliding groove 43, the inner side surface of the trapezoidal sliding block 41 is connected with the inner side surface of the second sliding groove 43 through a second spring 42, when the limit groove 45 is aligned with the second sliding groove 43 when the first rotating shaft 44 rotates, the trapezoidal sliding block 41 slides into the limit groove 45 under the action of the second spring 42, when the first rotating shaft 44 needs to be continuously rotated, as the front and rear side surfaces of the trapezoidal sliding block 41 are inclined surfaces, as long as a certain force is applied, the trapezoidal sliding block 41 can completely exit from the limit grooves 45, the first rotating shaft 44 can be continuously rotated, and the first air inlet 6 and the third air inlet 46 can be more accurately aligned when the user rotates through the limit grooves 45, the first air outlet 14 and the second air outlet 17 are aligned, and the first rotating shaft 44 is prevented from rotating due to shaking after the rotation is completed.
Preferably, the knob 15 is marked with various fire extinguishing substances, and the knob 15 is marked with fire extinguishing substances that can help a user select a fire extinguishing substance when the knob 15 is rotated.
In the initial state, the first spring 39 is in a compressed state, the second spring 42 is in a compressed state, the first inlet 6 and the second inlet 7 are aligned, the safety latch 26 is located in the safety hole 27, the ball valve 21 is closed, and the conical head 34 is located above the outlet valve 33 and does not contact the outlet valve 33.
When fire extinguishing work is needed, fire extinguishing substances are selected according to the type of fire, the knob 15 is manually rotated to the needed fire extinguishing substances, the knob 15 drives the storage box 12 to rotate through the first rotating shaft 44, when the limiting groove 45 is aligned with the second sliding groove 43, the trapezoidal sliding block 41 slides into the limiting groove 45 under the action of the second spring 42, at the moment, the first air inlet 6 and the third air inlet 46 of the storage cavity 13 filled with the corresponding fire extinguishing substances are aligned, and the first air outlet 14 and the second air outlet 17 are aligned;
then, the handle 22 is held, the safety bolt 26 is manually pulled out, then the other hand grasps the second injection port 10 to take the hose 3 out of the bayonet 9, the second injection port 10 is aligned with a fire point, and then the pressing handle 1 is manually pressed;
the pressing handle 1 drives the fixed block 25 clockwise, the fixed block 25 extrudees the rack bar 35, makes the rack bar 35 moves down, the rack bar 35 passes through first gear 36 drives ball valve 21 rotates thereby to open outlet duct 19, simultaneously the rack bar 35 drives conical head 34 moves down, conical head 34 punctures outlet valve 33, makes the inside gas release of gas bomb 5, the increase of air pressure in the air pressure chamber 8, because will place in the fire extinguishing substance in the storing chamber 13 passes through outlet duct 19 with connecting pipe 20 is followed first jet 2 is discharged, the rethread hose 3 with the accurate injection of second jet 10 is on the ignition point, carries out the work of putting out a fire.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a domestic fire extinguishing apparatus of polymorphic type fire extinguishing mode, includes the shell and set firmly in the bottle lid of shell top surface, be equipped with atmospheric pressure chamber, its characterized in that in the shell: the gas storage bottle is annularly arranged on the side wall of the gas pressure cavity, the upper surface of the gas storage bottle is provided with a gas outlet valve, the bottom wall of the gas pressure cavity is fixedly provided with an isolation shell, the left wall of the isolation shell is internally provided with a first gas inlet, the isolation shell is rotationally connected with a storage box, the inner ring of the storage box is provided with a safety cavity and three storage cavities, the outer wall of the safety cavity is internally provided with a second gas inlet penetrating through the side surface of the storage box, the outer wall of the storage cavity is internally provided with a third gas inlet penetrating through the side surface of the storage box, the storage cavity is communicated with the gas pressure cavity through the third gas inlet and the first gas inlet, the bottom of the inner wall of the storage cavity is internally provided with a first gas outlet penetrating through the inner side surface of the storage box, the top wall of the shell is fixedly provided with a gas outlet pipe, the gas outlet pipe upwards extends into the bottle cap, the gas outlet pipe is internally provided with a gas outlet cavity, the gas outlet pipe downwards extends into the storage box and is rotationally connected with the storage box, a second air outlet penetrating through the left wall of the air outlet pipe is formed in the left wall of the air outlet cavity, the storage cavity is communicated with the air outlet cavity through the first air outlet and the second air outlet, a first rotating groove penetrating through the bottom surface of the shell is formed below the air pressure cavity, a first rotating shaft extending upwards into the air pressure cavity is rotatably connected to the top wall of the first rotating groove, a knob is fixedly arranged at the bottom end of the first rotating shaft, the top of the first rotating shaft is fixedly connected with the bottom of the storage box, a first jet orifice is formed in the left side surface of the bottle cap, and the first jet orifice is communicated with the air outlet pipe through a connecting pipe;
a rotating cavity is arranged in a shell on the right side of the air outlet pipe, a second rotating shaft is rotatably connected to the right wall of the rotating cavity, a first gear is fixedly arranged at the left end of the second rotating shaft, a supporting block is fixedly arranged on the bottom wall of the rotating cavity, a third rotating shaft is rotatably connected to the supporting block, a ball valve is arranged in the air outlet cavity, the third rotating shaft extends leftwards into the air outlet cavity and is fixedly connected with the right side face of the ball valve, the third rotating shaft is rotatably connected with the right side face of the air outlet pipe, a second gear is fixedly arranged at the right end of the third rotating shaft, and the second gear is meshed with the first gear;
a second rotating groove penetrating through the upper surface of the bottle cap is arranged in the top surface of the bottle cap, a pressing handle is arranged in the second rotating groove, the pressing handle is rotationally connected with the front side and the rear side of the bottle cap through a connecting rod, a fixed block is fixedly arranged on the right side of the pressing handle, safety holes are arranged in the front side and the rear side of the fixing block and the bottle cap, a safety bolt is arranged in the safety hole, a rack rod is connected in the ground of the second rotating groove in a sliding manner, the rack rod extends downwards into the air pressure cavity and is positioned above the air outlet valve, a conical head is fixedly arranged at the bottom end of the rack rod, the rack rod is meshed with the front end of the first gear, a first sliding groove which is symmetrical about the left and right positions of the rack rod is arranged in the bottle cap, the first sliding groove is internally provided with a square sliding block in a sliding manner, and the square sliding block is connected with the bottom wall of the first sliding groove through a first spring.
2. The multi-type fire extinguishing means home fire extinguishing apparatus according to claim 1, wherein: the bottle cap is characterized in that a handle is fixedly arranged on the right side face of the bottle cap, a bayonet is fixedly arranged on the left side face of the shell, a hose is placed in the bayonet, one end of the hose is connected with the first jet orifice, and a second jet orifice is arranged at the other end of the hose.
3. The multi-type fire extinguishing means home fire extinguishing apparatus according to claim 1, wherein: four limiting grooves are formed in the shell relative to the first rotating shaft ring, a second sliding groove communicated with the limiting grooves is formed in the first rotating shaft, a trapezoidal sliding block is connected in the second sliding groove in a sliding mode, and the inner side face of the trapezoidal sliding block is connected with the inner side face of the second sliding groove through a second spring.
4. The multi-type fire extinguishing means home fire extinguishing apparatus according to claim 1, wherein: the knob is marked with various fire extinguishing substances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010258336.3A CN111359124B (en) | 2020-04-03 | 2020-04-03 | Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010258336.3A CN111359124B (en) | 2020-04-03 | 2020-04-03 | Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111359124A CN111359124A (en) | 2020-07-03 |
| CN111359124B true CN111359124B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010258336.3A Active CN111359124B (en) | 2020-04-03 | 2020-04-03 | Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes |
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| GB145606A (en) * | 1919-07-01 | 1920-09-09 | Leon Auguste Guignet | Improved fire extinguisher |
| CN2094361U (en) * | 1991-04-27 | 1992-01-29 | 沈阳市消防器材四厂 | Multifunctional fire-extinguisher |
| CN203598392U (en) * | 2013-12-06 | 2014-05-21 | 上虞市兴力消防器材有限公司 | Combined fire extinguisher containing multiple cavities |
| CN204745426U (en) * | 2015-06-11 | 2015-11-11 | 陈西河 | Multi -functional fire extinguisher |
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| CN107842614A (en) * | 2017-10-24 | 2018-03-27 | 宁波凯拓阀门有限公司 | A kind of dry powder punctures valve |
| CN207221155U (en) * | 2017-08-22 | 2018-04-13 | 于瑞琪 | A kind of multifunctional fire extinguisher |
| CN207384660U (en) * | 2017-05-27 | 2018-05-22 | 马波 | A kind of multifunctional fire-fighting fire extinguisher |
| CN207384684U (en) * | 2017-09-12 | 2018-05-22 | 武汉迪克坦科技有限公司 | A kind of Trinity foam lance |
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| CN109011286A (en) * | 2018-10-15 | 2018-12-18 | 池州市柏泰贸易有限公司 | A kind of Multifunction fire protection equipment |
| CN109350889A (en) * | 2018-09-12 | 2019-02-19 | 郑振兴 | A kind of difunctional switching fire extinguisher safety device |
| CN209092579U (en) * | 2018-08-24 | 2019-07-12 | 河南省云乐科技有限公司 | A kind of extra quality fire extinguisher for gas fire-fighting |
| CN209984831U (en) * | 2019-04-09 | 2020-01-24 | 施张成 | Multi-dose integrated fire extinguisher |
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2020
- 2020-04-03 CN CN202010258336.3A patent/CN111359124B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB145606A (en) * | 1919-07-01 | 1920-09-09 | Leon Auguste Guignet | Improved fire extinguisher |
| CN2094361U (en) * | 1991-04-27 | 1992-01-29 | 沈阳市消防器材四厂 | Multifunctional fire-extinguisher |
| CN203598392U (en) * | 2013-12-06 | 2014-05-21 | 上虞市兴力消防器材有限公司 | Combined fire extinguisher containing multiple cavities |
| CN204745426U (en) * | 2015-06-11 | 2015-11-11 | 陈西河 | Multi -functional fire extinguisher |
| CN105477808A (en) * | 2016-01-01 | 2016-04-13 | 尚华军 | Fire extinguisher suitable for multiple types of fire |
| CN106139466A (en) * | 2016-08-05 | 2016-11-23 | 微普安全科技（徐州）股份有限公司 | A kind of novel multifunctional household fire extinguisher |
| CN207384660U (en) * | 2017-05-27 | 2018-05-22 | 马波 | A kind of multifunctional fire-fighting fire extinguisher |
| CN207221155U (en) * | 2017-08-22 | 2018-04-13 | 于瑞琪 | A kind of multifunctional fire extinguisher |
| CN207384684U (en) * | 2017-09-12 | 2018-05-22 | 武汉迪克坦科技有限公司 | A kind of Trinity foam lance |
| CN107842614A (en) * | 2017-10-24 | 2018-03-27 | 宁波凯拓阀门有限公司 | A kind of dry powder punctures valve |
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| CN209092579U (en) * | 2018-08-24 | 2019-07-12 | 河南省云乐科技有限公司 | A kind of extra quality fire extinguisher for gas fire-fighting |
| CN109350889A (en) * | 2018-09-12 | 2019-02-19 | 郑振兴 | A kind of difunctional switching fire extinguisher safety device |
| CN109011286A (en) * | 2018-10-15 | 2018-12-18 | 池州市柏泰贸易有限公司 | A kind of Multifunction fire protection equipment |
| CN209984831U (en) * | 2019-04-09 | 2020-01-24 | 施张成 | Multi-dose integrated fire extinguisher |
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| Publication number | Publication date |
|---|---|
| CN111359124A (en) | 2020-07-03 |
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