CN111888700B - A high-efficient fire protection system for office building office - Google Patents
A high-efficient fire protection system for office building office Download PDFInfo
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- CN111888700B CN111888700B CN202010788709.8A CN202010788709A CN111888700B CN 111888700 B CN111888700 B CN 111888700B CN 202010788709 A CN202010788709 A CN 202010788709A CN 111888700 B CN111888700 B CN 111888700B
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- reaction chamber
- piston
- magnetic piston
- magnetic
- placing groove
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 48
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 22
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 22
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 18
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims abstract description 12
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 9
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 8
- 239000004088 foaming agent Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000011128 aluminium sulphate Nutrition 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- 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
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/004—Making of fire-extinguishing materials immediately before use for producing carbon-dioxide snow, carbon-dioxide ice, carbon-dioxide gas, carbon-dioxide liquid, or mixtures thereof
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
- A62C99/0027—Carbon dioxide extinguishers
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a high-efficiency fireproof system for office buildings and offices, which comprises a top plate, wherein the top plate is sequentially provided with a reaction chamber, a transverse cavity and a mounting groove from top to bottom, and one side of the reaction chamber is provided with a placing groove communicated with the reaction chamber; the carbon dioxide generation mechanism comprises an aluminum sulfate solution arranged at the bottom in the reaction chamber, a push plate used for sliding left and right is arranged in the placing groove, the right side of the push plate is connected with the inner wall of one side of the placing groove through a memory metal wire, and sodium bicarbonate powder is placed in the space of the left side of the push plate in the placing groove; the injection mechanism comprises a magnetic piston and a piston block which are arranged in a transverse cavity, the magnetic piston is fixedly connected with the piston block through two connecting rods, and the magnetic piston is located on the left side of the piston block. The fire prevention system does not need to be controlled manually, can extinguish fire in time when a fire disaster occurs, killing the fire in the cradle and avoiding casualties and capital loss caused by the fire disaster.
Description
Technical Field
The invention relates to the field of building fire protection, in particular to a high-efficiency fire protection system for office buildings and offices.
Background
A fire refers to a catastrophic combustion event that loses control over time or space. Among various disasters, a fire disaster is one of the main disasters which threaten public safety and social development most frequently and commonly, the fire disaster frequently occurs in many places, and office buildings and offices are one of the main disasters;
because the staff is mostly in the office, do not have professional personnel of putting out a fire, so when the conflagration takes place, can't make the correct decision of putting out a fire mostly, just deposit the fire extinguisher in the office, general people probably also can not carry out the correct use to it, and a large amount of desks in the office are the combustion-supporting thing of fire again, if untimely putting out a fire, can cause stretching of the intensity of a fire, at this moment can cause very big casualties and huge fund loss, so how to design a fire protection system to the office building office, the problem that we need consider.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-efficiency fire protection system for office buildings and offices.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-efficiency fireproof system for office buildings comprises a top plate, wherein the top plate is sequentially provided with a reaction chamber, a transverse cavity and a mounting groove from top to bottom, and one side of the reaction chamber is provided with a placing groove communicated with the reaction chamber; the carbon dioxide generation mechanism comprises an aluminum sulfate solution arranged at the bottom in the reaction chamber, a push plate used for sliding left and right is arranged in the placing groove, the right side of the push plate is connected with the inner wall of one side of the placing groove through a memory metal wire, and sodium bicarbonate powder is placed in the space of the left side of the push plate in the placing groove; the injection mechanism comprises a magnetic piston and a piston block which are arranged in a transverse cavity, the magnetic piston and the piston block are fixedly connected through two connecting rods, the magnetic piston is positioned on the left side of the piston block, the left side of the magnetic piston is elastically connected with the inner wall of the transverse cavity through a connecting spring, the transverse cavity is positioned on the left side of the magnetic piston and is communicated with a reaction chamber through an air outlet pipe, the transverse cavity is positioned on the right side of the piston block and is communicated with the reaction chamber through a U-shaped pipe, the U-shaped pipe consists of two transverse pipes and a vertical pipe, a sliding block used for sliding left and right is arranged in the transverse pipe positioned above the U-shaped pipe, a threaded rod is horizontally arranged in the reaction chamber, a plurality of stirring rods are arranged on the threaded rod, one end of the threaded rod is rotatably connected with the inner wall of the reaction chamber, the other end of the threaded rod extends to the transverse pipe positioned above the reaction chamber and is in threaded connection with the sliding block, and two rotating rods are rotatably connected between the front inner wall and the rear wall of the mounting groove, the two rotating rods are fixedly connected with gears and nozzles, the nozzle ends of the two nozzles penetrate through the notches of the mounting groove, and the space between the magnetic piston and the piston block of the transverse cavity is communicated with the liquid inlet ends of the two nozzles through two connecting hoses; the swinging mechanism comprises a sliding rod horizontally arranged between the inner walls of the mounting grooves, a magnetic rack is connected onto the sliding rod in a sliding manner, the magnetic rack is meshed with the two gears, and the magnetic rack and the adjacent surface of the magnetic piston are attracted in opposite directions.
Preferably, the tube cross-section of the U-shaped tube is rectangular.
Preferably, a foaming agent is added to the aluminum sulfate solution.
Compared with the prior art, the invention has the beneficial effects that:
1. when a fire disaster occurs, the spiral memory metal wire is changed into a strip shape, sodium bicarbonate powder is pushed into the reaction chamber, sodium bicarbonate reacts with aluminum sulfate to produce a large amount of carbon dioxide, the produced carbon dioxide can increase the gas pressure in the reaction chamber, the carbon dioxide in the reaction chamber can enter the transverse cavity along the gas outlet pipe along with the increase of the gas pressure and push the magnetic piston to move right, when the magnetic piston moves right to the communication position of the two connecting hoses and the transverse cavity, as shown in the figure II, the connecting spring is in a stretching state at the moment, a large amount of carbon dioxide is sprayed out from the nozzle through the connecting hose, the gas pressure in the reaction chamber is reduced, the magnetic piston moves left at the moment under the elastic action of the connecting spring, but the reaction in the reaction chamber continues to produce new carbon dioxide gas, the gas pressure can increase again, the magnetism piston can move to the right this moment, reaction in the reacting chamber is continuous promptly, the magnetism piston will last owing to remove, and the shower nozzle then can intermittent type nature spray carbon dioxide gas put out a fire, because the foamer has been put in the aluminium sulfate solution, so carbon dioxide gas appears the foam when erupting, can cover the surface at the comburent, make the effect of putting out a fire better, whole in-process, do not need manual operation, timely putting out a fire, in the cradle is suppressed to conflagration, casualties and the fund loss of avoiding the conflagration to bring.
2. Be provided with swing mechanism, along with the removal about magnetic piston, can drive the magnetism rack and remove, the removal of magnetism rack can drive the gear of meshing and take place forward and antiport, and the rotation of gear can the dwang drive the shower nozzle that corresponds and swing, is spraying carbon dioxide gas promptly in, and the shower nozzle can swing for the scope of spraying is wider, and the scope of putting out a fire is wider.
3. Move about the magnetic piston with the right side in, can drive the piston piece through the connecting rod and remove about, the effect that can pass through atmospheric pressure about the piston piece removes about moving can drive the slider and remove, and the removal of slider then can drive rather than threaded connection threaded rod and rotate, and the rotation of threaded rod can drive a plurality of stirring leaves on it and take place to rotate, stirs mixed liquid, increases the speed of this chemical reaction for the speed that produces carbon dioxide is better, thereby increases the efficiency of putting out a fire.
Drawings
FIG. 1 is a schematic structural view of an efficient fire protection system for office buildings according to the present invention;
fig. 2 is a schematic view of the working state of fig. 1.
In the figure: 1 top plate, 2 air outlet pipes, 3 reaction chambers, 4 placing grooves, 5 push plates, 6 memory metal wires, 7 spray heads, 8 connecting hoses, 9 gears, 10 magnetic pistons, 11 magnetic racks, 12 connecting springs, 13 threaded rods, 14 stirring blades, 15 sliding blocks, 16U-shaped pipes, 17 transverse cavities, 18 connecting rods, 19 piston blocks, 20 sliding rods and 21 mounting grooves.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a high-efficiency fire protection system for office buildings and offices comprises a top plate 1, wherein the top plate 1 is sequentially provided with a reaction chamber 3, a transverse cavity 17 and a mounting groove 21 from top to bottom, and one side of the reaction chamber 3 is provided with a placing groove 4 communicated with the reaction chamber 3;
the carbon dioxide generating mechanism comprises an aluminum sulfate solution arranged at the bottom in the reaction chamber 3, a push plate 5 used for sliding left and right is arranged in the placing groove 4, the right side of the push plate 5 is connected with the inner wall of one side of the placing groove 4 through a memory metal wire 6, and sodium bicarbonate powder is placed in the space of the placing groove 4, which is positioned at the left side of the push plate 5;
the injection mechanism comprises a magnetic piston 10 and a piston block 19 which are arranged in a transverse cavity 17, the magnetic piston 10 and the piston block 19 are fixedly connected through two connecting rods 18, the magnetic piston 10 is positioned on the left side of the piston block 19, the left side of the magnetic piston is elastically connected with the inner wall of the transverse cavity 17 through a connecting spring 12, the space of the transverse cavity 17 positioned on the left side of the magnetic piston 10 is communicated with a reaction chamber 3 through an air outlet pipe 2, the space of the transverse cavity 17 positioned on the right side of the piston block 19 is communicated with the reaction chamber 3 through a U-shaped pipe 16, the U-shaped pipe 16 consists of two transverse pipes and a vertical pipe, a slide block 15 used for sliding left and right is arranged in the transverse pipe positioned above, a threaded rod 13 is horizontally arranged in the reaction chamber 3, a plurality of stirring rods are arranged on the threaded rod 13, one end of the threaded rod 13 is rotatably connected with the inner wall of the reaction chamber 3, the other end of the threaded rod 13 extends into the transverse pipe positioned above and is in threaded connection with the slide block 15, two rotating rods are rotatably connected between the front inner wall and the rear inner wall of the mounting groove 21, the two rotating rods are fixedly connected with a gear 9 and a spray head 7, the spray port ends of the two spray heads 7 penetrate through the notch of the mounting groove 21, and the space between the magnetic piston 10 and the piston block 19 of the transverse cavity 17 is respectively communicated with the liquid inlet ends of the two spray heads 7 through two connecting hoses 8;
the swinging mechanism comprises a sliding rod 20 horizontally arranged between the inner walls of the mounting grooves 21, a magnetic rack 11 is connected on the sliding rod 20 in a sliding manner, the magnetic rack 11 is meshed with the two gears 9, and the magnetic rack 11 and the adjacent surface of the magnetic piston 10 are attracted oppositely.
The cross section of the pipeline of the U-shaped pipe 16 is rectangular, so that the corresponding threaded rod 13 can be driven to rotate when the sliding block 15 moves left and right.
Wherein, the foaming agent is added in the aluminum sulfate solution, and the foaming agent is added in the aluminum sulfate solution, so that the carbon dioxide gas is in a foam shape when being sprayed out and can cover the surface of a combustion object, thereby ensuring better fire extinguishing effect.
In the initial state, as shown in fig. 1, this allows the sodium bicarbonate powder to be located in the placement groove 4, while the memory wire 6 is in a spiral state at normal temperature;
when a fire occurs, the memory metal wire 6 is changed into a strip shape when the temperature reaches the transformation temperature of the memory metal wire 6, sodium bicarbonate powder is pushed into the reaction chamber 3, the sodium bicarbonate reacts with aluminum sulfate, Al2(SO4)3+6NaHCO3＝＝3Na2SO4+2Al(OH)3↓+6CO2[) to produce a large amount of carbon dioxide, the generated carbon dioxide gas can increase the gas pressure in the reaction chamber 3, along with the increase of the gas pressure, the carbon dioxide gas in the reaction chamber 3 can enter the transverse cavity 17 along the gas outlet pipe 2 and push the magnetic piston 10 to move right, when the magnetic piston 10 moves right to the communication position of the two connecting hoses 8 and the transverse cavity 17, as shown in the figure two, the connecting spring 12 is in a stretching state, a large amount of carbon dioxide gas is sprayed out from the spray head 7 through the connecting hoses 8, the gas pressure in the reaction chamber 3 is reduced, under the elastic action of the connecting spring 12, the magnetic piston 10 moves left, but the reaction in the reaction chamber 3 continues, new carbon dioxide gas is generated again, the gas pressure is increased, the magnetic piston 10 moves right again at this time, namely the reaction in the reaction chamber 3 is continuous, the magnetic piston 10 moves continuously, the spray head 7 can intermittently spray air;
the magnetic piston 10 moves left and right to drive the magnetic rack 11 to move left and right, the meshed gears 9 are driven to rotate forward and backward by left and right movement of the magnetic rack 11, the corresponding spray heads 7 are driven to swing by rotating rods by rotation of the gears 9, namely, the spray heads 7 can swing while spraying carbon dioxide gas, so that the spraying range is wider, the fire extinguishing range is wider, and the foaming agent is placed in the aluminum sulfate solution in the process, so that the carbon dioxide gas is sprayed in a foam shape and can cover the surface of a combustion object, and the fire extinguishing effect is better;
when magnetic piston 10 moves left and right, can drive piston block 19 through connecting rod 18 and remove about, the removal of piston block 19 can drive slider 15 through the effect of atmospheric pressure and remove about, and the removal of slider 15 can drive rather than threaded connection threaded rod 13 and rotate, and threaded rod 13's rotation can drive a plurality of stirring leaves 14 above that and take place to rotate, stirs the mixed liquid, increases this chemical reaction's speed for the speed that produces carbon dioxide is better. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A high-efficiency fire protection system for office buildings, comprising:
the device comprises a top plate (1), wherein the top plate (1) is sequentially provided with a reaction chamber (3), a transverse cavity (17) and a mounting groove (21) from top to bottom, and a placing groove (4) communicated with the reaction chamber (3) is formed in one side of the reaction chamber (3);
the carbon dioxide generating mechanism comprises an aluminum sulfate solution arranged at the bottom in the reaction chamber (3), a push plate (5) used for sliding left and right is arranged in the placing groove (4), the right side of the push plate (5) is connected with the inner wall of one side of the placing groove (4) through a memory metal wire (6), and sodium bicarbonate powder is placed in the space of the placing groove (4) on the left side of the push plate (5);
the injection mechanism comprises a magnetic piston (10) and a piston block (19) which are arranged in a transverse cavity (17), the magnetic piston (10) and the piston block (19) are fixedly connected through two connecting rods (18), the magnetic piston (10) is positioned on the left side of the piston block (19), the left side of the magnetic piston is elastically connected with the inner wall of the transverse cavity (17) through a connecting spring (12), the transverse cavity (17) is positioned on the left side of the magnetic piston (10) and is communicated with the reaction chamber (3) through an air outlet pipe (2), the transverse cavity (17) is positioned on the right side of the piston block (19) and is communicated with the reaction chamber (3) through a U-shaped pipe (16), the U-shaped pipe (16) is composed of two transverse pipes and a vertical pipe, a slider (15) used for left-right sliding is arranged in the transverse pipe above, a threaded rod (13) is horizontally arranged in the reaction chamber (3), the improved reaction kettle is characterized in that a plurality of stirring rods are arranged on the threaded rod (13), one end of the threaded rod (13) is rotatably connected with the inner wall of the reaction chamber (3), the other end of the threaded rod (13) extends to the transverse pipe above and is in threaded connection with a sliding block (15), two rotating rods are rotatably connected between the front inner wall and the rear inner wall of the mounting groove (21), gears (9) and nozzles (7) are fixedly connected to the two rotating rods, the nozzle ends of the two nozzles (7) penetrate through the notches of the mounting groove (21), and the transverse cavity (17) is located between the magnetic piston (10) and the piston block (19), and is communicated with the liquid inlet ends of the two nozzles (7) through two connecting hoses (8);
the swinging mechanism comprises a sliding rod (20) horizontally arranged between the inner walls of the mounting grooves (21), a magnetic rack (11) is connected to the sliding rod (20) in a sliding manner, the magnetic rack (11) is meshed with the two gears (9), and the adjacent surfaces of the magnetic rack (11) and the magnetic piston (10) are opposite in attraction.
2. A high efficiency fire protection system for office buildings and offices as claimed in claim 1 wherein the duct cross section of said U-shaped pipe (16) is rectangular.
3. The high-efficiency fire protection system for office buildings and offices as claimed in claim 1, wherein a foaming agent is added to the aluminum sulfate solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010788709.8A CN111888700B (en) | 2020-08-07 | 2020-08-07 | A high-efficient fire protection system for office building office |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010788709.8A CN111888700B (en) | 2020-08-07 | 2020-08-07 | A high-efficient fire protection system for office building office |
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| Publication Number | Publication Date |
|---|---|
| CN111888700A CN111888700A (en) | 2020-11-06 |
| CN111888700B true CN111888700B (en) | 2021-11-19 |
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| CN202010788709.8A Active CN111888700B (en) | 2020-08-07 | 2020-08-07 | A high-efficient fire protection system for office building office |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006039040A1 (en) * | 2006-08-19 | 2008-05-08 | Skambraks, Heinz-Jürgen | Large surface fire release hose, has nozzles with opening angle that is individually adjustable, and feed lines connected with individual nozzles, and drain valves controlled by remote control or sensor technology |
| CN106321934A (en) * | 2016-10-27 | 2017-01-11 | 中国航天建设集团有限公司 | Remotely controlled spray valve |
| CN206024305U (en) * | 2016-08-08 | 2017-03-15 | 嘉兴职业技术学院 | A kind of electric automatization switch board with dual fire-extinguishing function concurrently |
| CN206964918U (en) * | 2017-04-28 | 2018-02-06 | 黑龙江省玺宇消防科技开发有限公司 | A kind of extinguishing device for High-low voltage switch cabinet |
| CN207137200U (en) * | 2017-08-21 | 2018-03-27 | 司增伟 | A kind of fixed froth installation with flameproof enclosure |
| CN109125978A (en) * | 2018-08-23 | 2019-01-04 | 佛山铮荣科技有限公司 | A kind of efficient depot fire-fighting system |
| CN110911970A (en) * | 2019-12-11 | 2020-03-24 | 曹欢 | Automatic fire extinguishing device suitable for small-size switch board |
| CN210468541U (en) * | 2019-08-25 | 2020-05-05 | 中电投新疆能源化工集团吐鲁番有限公司 | Electric power information monitoring device |
| CN111195403A (en) * | 2020-02-28 | 2020-05-26 | 象山奋凡消防科技有限公司 | Fire extinguishing device of chemical experiment table |
| CN210670855U (en) * | 2019-05-21 | 2020-06-02 | 天津市天房科技发展股份有限公司 | Information service cabinet with intelligence function of putting out a fire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10192432A (en) * | 1997-01-13 | 1998-07-28 | Mitsuo Chiku | Electromagnetic momentary fire extinguishing device |
-
2020
- 2020-08-07 CN CN202010788709.8A patent/CN111888700B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006039040A1 (en) * | 2006-08-19 | 2008-05-08 | Skambraks, Heinz-Jürgen | Large surface fire release hose, has nozzles with opening angle that is individually adjustable, and feed lines connected with individual nozzles, and drain valves controlled by remote control or sensor technology |
| CN206024305U (en) * | 2016-08-08 | 2017-03-15 | 嘉兴职业技术学院 | A kind of electric automatization switch board with dual fire-extinguishing function concurrently |
| CN106321934A (en) * | 2016-10-27 | 2017-01-11 | 中国航天建设集团有限公司 | Remotely controlled spray valve |
| CN206964918U (en) * | 2017-04-28 | 2018-02-06 | 黑龙江省玺宇消防科技开发有限公司 | A kind of extinguishing device for High-low voltage switch cabinet |
| CN207137200U (en) * | 2017-08-21 | 2018-03-27 | 司增伟 | A kind of fixed froth installation with flameproof enclosure |
| CN109125978A (en) * | 2018-08-23 | 2019-01-04 | 佛山铮荣科技有限公司 | A kind of efficient depot fire-fighting system |
| CN210670855U (en) * | 2019-05-21 | 2020-06-02 | 天津市天房科技发展股份有限公司 | Information service cabinet with intelligence function of putting out a fire |
| CN210468541U (en) * | 2019-08-25 | 2020-05-05 | 中电投新疆能源化工集团吐鲁番有限公司 | Electric power information monitoring device |
| CN110911970A (en) * | 2019-12-11 | 2020-03-24 | 曹欢 | Automatic fire extinguishing device suitable for small-size switch board |
| CN111195403A (en) * | 2020-02-28 | 2020-05-26 | 象山奋凡消防科技有限公司 | Fire extinguishing device of chemical experiment table |
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