CN114849118B - Suspension type superfine dry powder extinguishing device with wireless pressure feedback - Google Patents
Suspension type superfine dry powder extinguishing device with wireless pressure feedback Download PDFInfo
- Publication number
- CN114849118B CN114849118B CN202210593084.9A CN202210593084A CN114849118B CN 114849118 B CN114849118 B CN 114849118B CN 202210593084 A CN202210593084 A CN 202210593084A CN 114849118 B CN114849118 B CN 114849118B
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- dry powder
- wireless pressure
- fixed
- cylinder
- extinguishing device
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
Abstract
The invention discloses a suspension type superfine dry powder extinguishing device with wireless pressure feedback, which comprises a wall plate, a fixed cylinder, a discharge cylinder and a motor box, wherein a dry powder box is arranged in the fixed cylinder, extinguishing dry powder is stored in the dry powder box, a wireless pressure sensor is fixedly arranged on the side wall of the front end of the dry powder box, the wireless pressure sensor and the dry powder box are correspondingly arranged, a limiting component is arranged between the fixed cylinder and the dry powder box, a communicating pipe is communicated between the fixed cylinder and the discharge cylinder, a pressure pump is fixedly arranged on the side wall of the communicating pipe, an opening is formed in the front side wall of the discharge cylinder, and a fixed cavity is fixedly arranged on the upper wall of the opening; the invention relates to the technical field of fire fighting; this take superfine dry powder extinguishing device of wireless pressure feedback suspension type compares in traditional spraying formula automatic fire extinguishing device, and the device is when putting out a fire, and the dry powder of putting out a fire is the covering surface formula and puts out a fire to the burning things which may cause a fire disaster, and fire extinguishing effect is more good, and fire extinguishing efficiency is higher.
Description
Technical Field
The invention relates to the technical field, in particular to a suspension type superfine dry powder extinguishing device with wireless pressure feedback.
Background
With the progress of society, wireless equipment is more and more widely entered into people's life, has wide application in a plurality of fields such as fire control, afforestation, engineering. The ultrafine dry powder is a particularly fine powder having an average particle size of about 10 μm. The powder has an indefinite chemical formula and other characteristics, and can be used as powder product image words in various industries. Such as: the dry powder extinguishing agent contains superfine dry powder extinguishing agent.
The existing superfine dry powder fire extinguishing device is simple in structure and single in function, when fire is extinguished, the fire can be extinguished by covering one area towards one direction, the fire extinguishing range is small, the fire extinguishing efficiency is low, and meanwhile, a plurality of fire extinguishing devices are required to be arranged for ensuring the coverage of the fire extinguishing area, and the economic cost is high.
Therefore, the invention provides a suspension type superfine dry powder extinguishing device with wireless pressure feedback, which aims to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a suspension type superfine dry powder extinguishing device with wireless pressure feedback, which solves the problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a take superfine dry powder extinguishing device of wireless pressure feedback suspension type, includes wallboard, fixed cylinder, discharging cylinder and motor case, be equipped with the dry powder case in the fixed cylinder, the dry powder incasement has deposited the dry powder of putting out a fire, the fixed wireless pressure sensor that is equipped with in front end lateral wall department of dry powder case, wireless pressure sensor and dry powder incasement correspond the setting, be equipped with spacing subassembly between fixed cylinder and the dry powder case, the intercommunication is equipped with communicating pipe between fixed cylinder and the discharging cylinder, the fixed pressure pump that is equipped with in lateral wall department of communicating pipe, the opening has been seted up to the preceding lateral wall of discharging cylinder, the fixed chamber that is equipped with in open-ended upper wall department, the slip plate is equipped with in the fixed intracavity slip, the fixed movable plate that is equipped with of lower extreme of slip plate, the lower extreme of fixed board that supports that is equipped with, the powder movable plate has been seted up on the movable plate, the motor incasement is fixed and is equipped with the motor, be connected with the axis of rotation on the motor, the upper end of axis of rotation is fixed is equipped with reciprocating screw, the matching is equipped with the movable block on reciprocating screw, movable block and support plate fixed connection.
The invention further defines the technical scheme that:
preferably, fixed connection in vertical direction between a fixed cylinder, a discharge cylinder and the motor case, and a fixed cylinder, a discharge cylinder and a motor case all inlay and establish in the lateral wall of wallboard and set up, a fixed cylinder, a discharge cylinder and a motor case all set up to the cylinder.
Preferably, the side wall of the upper end of the dry powder box is fixedly provided with a pull block, and the pull block is annularly arranged.
Preferably, the limiting assembly comprises a sliding groove arranged in the side wall of the fixed cylinder, a sliding magnet is arranged in the sliding groove in a sliding mode, an adjusting magnet is arranged below the sliding magnet in a laminating mode, and a connecting rod is fixedly connected between the sliding magnet and the dry powder box.
Preferably, a fixing rod is fixedly arranged on the side wall of the adjusting magnet and penetrates through the side wall of the fixing barrel, a clamping block is fixedly arranged at the tail end of the fixing rod, and the clamping block is arranged in a hexagonal body mode.
Preferably, the movable plate penetrates through the fixed cavity, the powder outlet is formed in the side wall of the lower end of the movable plate, the movable plate is fixed to the side edge of the abutting plate, and the powder outlet is formed in the upper wall of the abutting plate.
Preferably, the reciprocating screw rod is arranged in the discharging cylinder in a rotating mode, and the rotating shaft penetrates through the discharging cylinder and is fixed with the reciprocating screw rod.
Preferably, the moving block and the abutting plate are connected in an integrated manner, and the moving block is fixedly arranged at the circle center of the abutting plate.
Advantageous effects
The invention provides a suspension type superfine dry powder extinguishing device with wireless pressure feedback. Compared with the prior art, the method has the following beneficial effects:
(1) This take superfine dry powder extinguishing device of wireless pressure feedback suspension type, through the motor, reciprocal lead screw and support mutually supporting of board isotructure, make the force pump with the dry powder high-speed pump of will putting out a fire to support board department, make the dry powder of putting out a fire to follow powder outlet department through supporting the board and spill out, compare in traditional spraying formula automatic fire extinguishing device, the device is when putting out a fire, the dry powder of putting out a fire is the face of coverage formula and puts out a fire to the burning things which may cause a fire disaster, fire extinguishing effect is more good, fire extinguishing efficiency is higher, motor operation drives reciprocal lead screw rotation simultaneously, thereby make the movable block with support the board round trip movement in vertical direction, it slides at fixed intracavity to drive the sliding plate, the fire extinguishing area of dry powder of putting out a fire has further been increased, effectively avoid the existence at regional interior dead angle of putting out a fire, fire extinguishing efficiency and fire extinguishing quality have been guaranteed.
(2) This take superfine dry powder extinguishing device of wireless pressure feedback suspension type, setting through spacing subassembly, make when needing to be changed the dry powder case, with the mutual joint of hexagonal spanner and joint piece, the spanner rotates, make the joint piece drive adjusting magnet and rotate, make one side magnetism that adjusting magnet and slip magnet are close to each other repel, thereby with dry powder case jack-up, the staff of being convenient for takes out the dry powder case, later will rotate adjusting magnet once more, put into the dry powder case that is equipped with the dry powder of putting out a fire, make slip magnet and adjusting magnet adsorb each other, accomplish the change process of dry powder case, process convenient and fast, need not loaded down with trivial details bolt fastening and dismantlement, the daily maintenance of being convenient for, the security of fire extinguishing apparatus has been guaranteed.
Drawings
FIG. 1 is a schematic front structural view of a suspension type superfine dry powder fire extinguishing apparatus with wireless pressure feedback according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a three-dimensional structure of a fixed cavity in a suspension type superfine dry powder fire extinguishing apparatus with wireless pressure feedback according to the present invention;
in the figure, 1, wall board; 2. a fixed cylinder; 3. a discharge drum; 4. a motor case; 5. a dry powder box; 6. fire extinguishing dry powder; 7. pulling the block; 8. a wireless pressure sensor; 9. a rotating shaft; 10. a communicating pipe; 11. an opening; 12. a pressure pump; 13. a fixed cavity; 14. a sliding plate; 15. moving the plate; 16. a resisting plate; 17. a powder outlet; 18. a motor; 19. a reciprocating screw; 20. a moving block; 21. a chute; 22. a sliding magnet; 23. a connecting rod; 24. adjusting the magnet; 25. fixing the rod; 26. and a clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a suspension type superfine dry powder fire extinguishing device with wireless pressure feedback comprises a wall plate 1, a fixed cylinder 2, a discharge cylinder 3 and a motor case 4, wherein the fixed cylinder 2, the discharge cylinder 3 and the motor case 4 are fixedly connected in the vertical direction, the fixed cylinder 2, the discharge cylinder 3 and the motor case 4 are all embedded in the side wall of the wall plate 1, the fixed cylinder 2, the discharge cylinder 3 and the motor case 4 are all arranged as cylinders, the occupied space area of the device is reduced, the device body can be protected while fire is extinguished, a dry powder case 5 is arranged in the fixed cylinder 2, dry powder 6 for fire extinguishing is stored in the dry powder case 5, a pull block 7 is fixedly arranged on the side wall of the upper end of the dry powder case 5, the pull block 7 is arranged in a ring shape, a worker can conveniently pull the dry powder case 5 to take out the dry powder case 5 for replacement, a wireless pressure sensor 8 is fixedly arranged on the side wall of the front end of the dry powder case 5, the wireless pressure sensor 8 is arranged correspondingly in the dry powder box 5, a limit component is arranged between the fixed cylinder 2 and the dry powder box 5, a communicating pipe 10 is communicated between the fixed cylinder 2 and the discharge cylinder 3, a pressure pump 12 is fixedly arranged at the side wall of the communicating pipe 10, an opening 11 is arranged at the front side wall of the discharge cylinder 3, a fixed cavity 13 is fixedly arranged at the upper wall of the opening 11, a sliding plate 14 is arranged in the fixed cavity 13 in a sliding manner, a moving plate 15 is fixedly arranged at the lower end of the sliding plate 14, a resisting plate 16 is fixedly arranged at the lower end of the moving plate 15, a powder outlet 17 is arranged on the moving plate 15, the moving plate 15 penetrates through the fixed cavity 13, the powder outlet 17 is arranged at the side wall of the lower end of the moving plate 15, the moving plate 15 is fixed at the side edge of the resisting plate 16, and the powder outlet 17 is arranged at the upper wall of the resisting plate 16, so that the fire extinguishing dry powder 6 discharged from the communicating pipe 10 can be discharged from the powder outlet 17 through the impact of the resisting plate 16, the motor 18 is fixedly arranged in the motor box 4, the rotating shaft 9 is connected to the motor 18, the reciprocating lead screw 19 is fixedly arranged at the upper end of the rotating shaft 9, the reciprocating lead screw 19 is rotatably arranged in the discharging barrel 3, the rotating shaft 9 penetrates through the discharging barrel 3 and is fixed to the reciprocating lead screw 19, the side wall of the reciprocating lead screw 19 is provided with the moving block 20 in a matched mode, the moving block 20 is fixedly connected with the resisting plate 16, the moving block 20 is connected with the resisting plate 16 in an integrated mode, the moving block 20 is fixedly arranged at the center of the circle of the resisting plate 16, stability between device structures is guaranteed, separation between the structures is prevented, the motor 18 is adopted, the reciprocating lead screw 19 and the resisting plate 16 are matched with each other in an equivalent structure, the pressure pump 12 pumps the fire extinguishing dry powder 6 to the resisting plate 16 at a high speed, the fire extinguishing dry powder 6 is dispersed from the powder outlet 17 through the resisting plate 16, compared with a traditional spraying type automatic fire extinguishing device, when fire extinguishing is carried out, the device is used for extinguishing a fire, the fire extinguishing dry powder 6 is in a covering type to carry out, the fire source is more excellent in fire extinguishing effect, the fire extinguishing effect is better, the fire extinguishing efficiency is higher, the fire extinguishing motor 18 drives the sliding block 20 and the sliding plate 16 to further increases the effective area in the reciprocating direction, and the effective area of the sliding plate moving area in the reciprocating direction, and the sliding plate 13, and the effective area of the sliding plate.
Example two:
referring to fig. 1 to 3, the present embodiment provides a technical solution based on the first embodiment: spacing subassembly is including setting up spout 21 in the 2 lateral walls of a fixed cylinder, it is equipped with slip magnet 22 to slide in spout 21, the below laminating of slip magnet 22 is equipped with regulation magnet 24, fixed connection is equipped with connecting rod 23 between slip magnet 22 and the dry powder case 5, the fixed dead lever 25 that is equipped with on the lateral wall of regulation magnet 24, dead lever 25 runs through the lateral wall of a fixed cylinder 2, the fixed joint piece 26 that is equipped with of end of dead lever 25, joint piece 26 is the setting of the hexagonal body, setting through spacing subassembly, make when needing to change dry powder case 5, with hexagonal spanner and the mutual joint of joint piece 26, the spanner is rotated, make joint piece 26 drive regulation magnet 24 rotate, make the one side magnetism that regulation magnet 24 and slip magnet 22 are close to each other repel each other, thereby with dry powder case 5 jack-up, the staff of being convenient for takes out dry powder case 5, later will rotate regulation magnet 24 once more, put into the dry powder case 5 that is equipped with dry powder 6 of putting out a fire, make slip magnet 22 and regulation magnet 24 adsorb each other, accomplish the process of dry powder case 5, the convenient for change bolt is fixed and dismantlement, the safety of the loaded down with trivial details has been guaranteed the daily maintenance.
And those not described in detail in this specification are well within the skill of those in the art.
During operation, at first with the mutual joint of hexagonal spanner and joint piece 26, rotate the spanner, make joint piece 26 drive adjusting magnet 24 and rotate, make adjusting magnet 24 and sliding magnet 22 one side magnetism that is close to each other repel, thereby with dry powder case 5 jack-up, the staff of being convenient for takes out dry powder case 5, later will rotate adjusting magnet 24 once more, put into the dry powder case 5 that is equipped with dry powder 6 of putting out a fire, make sliding magnet 22 and adjusting magnet 24 adsorb each other, accomplish the change process of dry powder case 5, in operation, turn on force pump 12 and motor 18, force pump 12 is gone into discharging tube 3 with the high-pressure pump of dry powder 6 of putting out a fire in the dry powder case 5 in, produce the impact and discharge from powder outlet 17 department to support plate 16, motor 18 operates simultaneously and drives reciprocal lead screw 19 and rotates, thereby make movable block 20 and support plate 16 round trip movement in vertical direction, drive sliding plate 14 and slide in fixed chamber 13, make the dry powder 6 of putting out a fire to put out a fire through support plate 16 and put out a fire in a wider range, wireless pressure sensor 8 can carry out a fire to the atmospheric pressure in the case 5 in real-time monitoring, make things convenient for the staff change the dry powder case 5 to change in time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a take superfine dry powder extinguishing device of wireless pressure feedback suspension type, includes wallboard (1), solid fixed cylinder (2), discharges a section of thick bamboo (3) and motor case (4), its characterized in that: a dry powder box (5) is arranged in the fixed cylinder (2), fire extinguishing dry powder (6) is stored in the dry powder box (5), a wireless pressure sensor (8) is fixedly arranged at the side wall of the front end of the dry powder box (5), the wireless pressure sensor (8) and the dry powder box (5) are correspondingly arranged, a limiting component is arranged between the fixed cylinder (2) and the dry powder box (5), a communicating pipe (10) is communicated between the fixed cylinder (2) and the discharge cylinder (3), a pressure pump (12) is fixedly arranged at the side wall of the communicating pipe (10), an opening (11) is formed in the front side wall of the discharge cylinder (3), a fixed cavity (13) is fixedly arranged at the upper wall of the opening (11), a sliding plate (14) is arranged in the fixed cavity (13) in a sliding manner, a moving plate (15) is fixedly arranged at the lower end of the sliding plate (14), a resisting plate (16) is fixedly arranged at the lower end of the moving plate (15), a powder outlet (17) is formed in the moving plate (15), a motor (18) is fixedly arranged in the motor box (4), a motor (18) is connected with a reciprocating block (19), and a reciprocating screw (19) is arranged at the upper end of the screw (9), the moving block (20) is fixedly connected with the abutting plate (16).
2. The wireless pressure feedback suspension type superfine dry powder fire extinguishing device according to claim 1, wherein: fixed connection in vertical direction between solid fixed cylinder (2), a discharge tube (3) and motor case (4), and solid fixed cylinder (2), discharge tube (3) and motor case (4) all inlay and establish and set up in the lateral wall of wallboard (1), gu fixed cylinder (2), discharge tube (3) and motor case (4) all set up to the cylinder.
3. The wireless pressure feedback suspension type superfine dry powder fire extinguishing device according to claim 1, wherein: the upper end side wall of the dry powder box (5) is fixedly provided with a pull block (7), and the pull block (7) is annularly arranged.
4. The wireless pressure feedback suspension type superfine dry powder fire extinguishing device according to claim 1, wherein: spacing subassembly is including setting up spout (21) in solid fixed cylinder (2) lateral wall, it is equipped with slip magnet (22) to slide in spout (21), the below laminating of slip magnet (22) is equipped with adjusts magnet (24), fixed connection is equipped with connecting rod (23) between slip magnet (22) and dry powder case (5).
5. The wireless pressure feedback suspended superfine dry powder fire extinguishing device according to claim 4, wherein: fixed dead lever (25) that is equipped with on the lateral wall of adjusting magnet (24), the lateral wall of a fixed section of thick bamboo (2) is run through in dead lever (25), the end of dead lever (25) is fixed and is equipped with joint piece (26), joint piece (26) are the setting of hexagon.
6. The wireless pressure feedback suspension type superfine dry powder fire extinguishing device according to claim 1, wherein: the movable plate (15) penetrates through the fixed cavity (13), the powder outlet (17) is formed in the side wall of the lower end of the movable plate (15), the movable plate (15) is fixed to the side edge of the abutting plate (16), and the powder outlet (17) is formed in the upper wall of the abutting plate (16).
7. The wireless pressure feedback suspension type superfine dry powder fire extinguishing device according to claim 1, wherein: the reciprocating screw rod (19) is rotationally arranged in the discharge cylinder (3), and the rotating shaft (9) penetrates through the discharge cylinder (3) and is fixed with the reciprocating screw rod (19).
8. The suspension type superfine dry powder fire extinguishing device with wireless pressure feedback according to claim 1, characterized in that: the moving block (20) and the resisting plate (16) are connected in an integrated forming mode, and the moving block (20) is fixedly arranged at the circle center of the resisting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210593084.9A CN114849118B (en) | 2022-05-27 | 2022-05-27 | Suspension type superfine dry powder extinguishing device with wireless pressure feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210593084.9A CN114849118B (en) | 2022-05-27 | 2022-05-27 | Suspension type superfine dry powder extinguishing device with wireless pressure feedback |
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| Publication Number | Publication Date |
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| CN114849118A CN114849118A (en) | 2022-08-05 |
| CN114849118B true CN114849118B (en) | 2023-02-28 |
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| CN202210593084.9A Active CN114849118B (en) | 2022-05-27 | 2022-05-27 | Suspension type superfine dry powder extinguishing device with wireless pressure feedback |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011050414A (en) * | 2009-08-31 | 2011-03-17 | Nohmi Bosai Ltd | Fire extinguishing device |
| CN209048941U (en) * | 2018-07-26 | 2019-07-02 | 江西速克消防科技有限公司 | A kind of automobile engine nacelle ultrafine dry powder extinguishing installation |
| CN209075923U (en) * | 2018-10-24 | 2019-07-09 | 高强电气科技发展有限公司 | A kind of fire hydrant cabinet with dry-chemical fire extinguishing function |
| CN209575596U (en) * | 2019-01-15 | 2019-11-05 | 安徽安祯安全科技有限公司 | A kind of dry powder extinguishing installation |
| CN211097215U (en) * | 2019-11-08 | 2020-07-28 | 昆山宁华消防装备有限公司 | Dry powder extinguishing device |
| CN212700201U (en) * | 2020-05-25 | 2021-03-16 | 中冶南方城市建设工程技术有限公司 | Side-spraying type automatic dry powder fire extinguishing device |
| CN212998071U (en) * | 2020-07-26 | 2021-04-20 | 江山市龙江消防材料有限公司 | Big data center is dry powder extinguishing device for computer lab |
| CN112736702A (en) * | 2021-01-18 | 2021-04-30 | 沈正伟 | Intelligent fireproof power distribution cabinet |
| CN112843542A (en) * | 2021-01-21 | 2021-05-28 | 上海海事大学 | Multifunctional electric power and electric automation control system |
| CN213347539U (en) * | 2020-09-10 | 2021-06-04 | 南京空鹰系统工程有限公司 | Miniature passive extinguishing device for power distribution cabinet |
| CN214912864U (en) * | 2021-04-29 | 2021-11-30 | 江苏迈克尔电子科技有限公司 | Electromechanical component safety fire control unit |
| CN215309894U (en) * | 2021-05-17 | 2021-12-28 | 福建防护家科技有限公司 | Suspension type superfine dry powder extinguishing device with wireless pressure feedback |
| CN114344776A (en) * | 2022-01-06 | 2022-04-15 | 浙江华神消防科技有限公司 | Novel fire extinguishing device and preparation method |
-
2022
- 2022-05-27 CN CN202210593084.9A patent/CN114849118B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011050414A (en) * | 2009-08-31 | 2011-03-17 | Nohmi Bosai Ltd | Fire extinguishing device |
| CN209048941U (en) * | 2018-07-26 | 2019-07-02 | 江西速克消防科技有限公司 | A kind of automobile engine nacelle ultrafine dry powder extinguishing installation |
| CN209075923U (en) * | 2018-10-24 | 2019-07-09 | 高强电气科技发展有限公司 | A kind of fire hydrant cabinet with dry-chemical fire extinguishing function |
| CN209575596U (en) * | 2019-01-15 | 2019-11-05 | 安徽安祯安全科技有限公司 | A kind of dry powder extinguishing installation |
| CN211097215U (en) * | 2019-11-08 | 2020-07-28 | 昆山宁华消防装备有限公司 | Dry powder extinguishing device |
| CN212700201U (en) * | 2020-05-25 | 2021-03-16 | 中冶南方城市建设工程技术有限公司 | Side-spraying type automatic dry powder fire extinguishing device |
| CN212998071U (en) * | 2020-07-26 | 2021-04-20 | 江山市龙江消防材料有限公司 | Big data center is dry powder extinguishing device for computer lab |
| CN213347539U (en) * | 2020-09-10 | 2021-06-04 | 南京空鹰系统工程有限公司 | Miniature passive extinguishing device for power distribution cabinet |
| CN112736702A (en) * | 2021-01-18 | 2021-04-30 | 沈正伟 | Intelligent fireproof power distribution cabinet |
| CN112843542A (en) * | 2021-01-21 | 2021-05-28 | 上海海事大学 | Multifunctional electric power and electric automation control system |
| CN214912864U (en) * | 2021-04-29 | 2021-11-30 | 江苏迈克尔电子科技有限公司 | Electromechanical component safety fire control unit |
| CN215309894U (en) * | 2021-05-17 | 2021-12-28 | 福建防护家科技有限公司 | Suspension type superfine dry powder extinguishing device with wireless pressure feedback |
| CN114344776A (en) * | 2022-01-06 | 2022-04-15 | 浙江华神消防科技有限公司 | Novel fire extinguishing device and preparation method |
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|---|---|
| CN114849118A (en) | 2022-08-05 |
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