CN112076423B - Fire-fighting article conveyer for data communication based on thing networking - Google Patents
Fire-fighting article conveyer for data communication based on thing networking Download PDFInfo
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- CN112076423B CN112076423B CN202010965822.9A CN202010965822A CN112076423B CN 112076423 B CN112076423 B CN 112076423B CN 202010965822 A CN202010965822 A CN 202010965822A CN 112076423 B CN112076423 B CN 112076423B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- 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
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of fire-fighting articles, in particular to a fire-fighting article transportation device for data communication based on the Internet of things, which comprises a water tank, wherein the right side of the water tank is fixedly connected with a side pipe, the end part of the side pipe extends into the inner cavity of the water tank, a floating ball is arranged in the inner cavity of the side tube, a control box in a plate shell shape is fixedly connected with one side of the side tube, the inner cavity of the control box is communicated with the inner cavity of the side tube, a control body is arranged in the control box, one end of the control body extends into the side tube, the other end of the control body is penetrated with a first shaft lever, the structural design of the invention realizes the fire extinguishing work of the water discharge in the water tank, the water level in the water tank is detected and managed in real time through the matching of the floating ball and the control body, once the water level is reduced to the early warning height, the alarm is directly triggered to work, simultaneously, the water discharge in the suction pipe is automatically reduced, and the service life of the whole fire extinguishing device can be effectively prolonged while the fire extinguishing work is guaranteed.
Description
Technical Field
The invention relates to the technical field of fire-fighting articles, in particular to a fire-fighting article transportation device for data communication based on the Internet of things.
Background
The fire control dolly that thing networking data communication among the prior art was used has the significance in appointed high building environment, ordinary large-scale fire engine can not deliver rivers to the high building in, can artifically transport small-size water storage vehicle to the high building, be furnished with the water pump on the small-size water storage vehicle, realize the water discharge work of putting out a fire, install water level monitoring device on the water storage vehicle in addition, in time with water level information feedback to the ground control terminal on, it sends the water storage vehicle to the high layer in time to be convenient for ground, avoid putting out a fire work interrupt, cause the intensity of a fire problem of stretching, for this we provide a data communication based on the thing networking and use fire-fighting articles for transportation device.
Disclosure of Invention
The invention aims to provide a fire-fighting article transportation device for data communication based on the Internet of things, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a fire-fighting article transportation device for data communication based on the Internet of things comprises a water tank, wherein a side pipe is fixedly connected to the right side of the water tank, the end of the side pipe extends into an inner cavity of the water tank, a floating ball is arranged in the inner cavity of the side pipe, a control box in a plate shell shape is fixedly connected to one side of the side pipe, the inner cavity of the control box is communicated with the inner cavity of the side pipe, a control body is arranged in the control box, one end of the control body extends into the side pipe, a first shaft rod penetrates through the end of the other end of the control body, a telescopic column is contacted with one side of the control body, a positioning barrel is fixedly connected to one side of the control box, one end of the telescopic column extends into the inner cavity of the positioning barrel, a corrugated pipe is fixedly connected to the end of the telescopic column, a metal ball and a metal wire are arranged in the inner cavity of the corrugated pipe, the corrugated, a wire is connected between the metal wire and the alarm, one end of the positioning barrel is fixedly connected with an air pipe, one end of the air pipe extends into the corrugated pipe, a control pipe penetrates through the shell of the water tank, the other end of the air pipe extends into the inner cavity of the control pipe, the end part of the air pipe is connected with a sealing body, an intercepting barrel is sleeved outside the sealing body and fixed on the inner wall of the control pipe, the sealing body is in a shape that one end of a cylinder is integrally connected with a sphere, one end of the cylinder of the sealing body extends into the air pipe, the sealing body and the intercepting barrel are arranged in the inner cavity of the control pipe, a suction pipe is arranged in the water tank, one end of the control pipe extends into the suction pipe, the control barrel, a spring, a control rod, a sealing ball and an outer barrel are arranged in the inner cavity of the suction pipe, the control barrel is fixed on the side wall of the inner, spring one end and ball sealer contact, the other end contact of spring has the urceolus, and the urceolus cover is on the control lever, the inner wall of urceolus is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's fixture block, and the one end tip of fixture block has run through axostylus axostyle two, and the other end of fixture block extends to in the control lever, one side contact of fixture block has the rubber shell, set up bronchus chamber and cyclic annular lumen in the urceolus, the one end and the cyclic annular lumen intercommunication of bronchus chamber, the other end of bronchus chamber extend to in the rubber shell, the one end.
Preferably, the fixture block penetrates through a through hole formed in the second shaft rod, the fixture block is arranged in a plate-shaped groove formed in the outer cylinder, one end of the fixture block extends into a triangular groove formed in the outer wall of the control rod, and the end of the second shaft rod is fixedly connected with the inner wall of the plate-shaped groove in the outer cylinder.
Preferably, one side of the second shaft lever is fixedly connected with a pressure slide block, one end of the pressure slide block is in contact with a first spring piece, the first spring piece is in a wave plate shape, the pressure slide block and the first spring piece are arranged in an arc-shaped column groove formed in the inner wall of the through hole of the clamping block in a matching mode, the rubber shell is in a spherical shell shape and is arranged in the plate-shaped groove of the outer barrel, and part of the rubber shell is embedded into an entity of the outer barrel.
Preferably, the control cylinder is fixed on the inner wall of the suction pipe, the control cylinder is in the shape of a circular truncated cone, a circular truncated cone groove is formed in the bottom surface of one side of the cylinder body, a plurality of thin tube cavities which are uniformly distributed are arranged on the control cylinder in a ring mode, a plurality of support columns which are uniformly distributed are arranged on the outer wall of the outer cylinder in a ring mode, and one end of each support column is fixedly connected with the inner wall of the.
Preferably, the telescopic column is in the shape of a hemisphere integrally connected with one end of a cylinder, the telescopic column is movably sleeved in an inner cavity of the positioning barrel, the control body is in the shape of a prism rod integrally connected with one side of the cylinder, a first shaft rod is movably sleeved in the middle of the cylinder of the control body, the end part of the first shaft rod is fixedly connected with the inner wall of the control box, and the hemisphere part of the telescopic column extends into an arc groove formed in the outer wall of the cylinder of the control body.
Preferably, the location bucket is the cylindrical shell body form of one end open-ended, the one end of bellows and the bottom surface fixed connection of flexible post, the other end of bellows and the inner chamber bottom surface fixed connection of location bucket, the bellows activity cup joints in the inner chamber of location bucket, and bellows one end is embedded into flexible post, and the other end of bellows is provided with two wires, and wire one end is embedded into the casing of location bucket.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the water discharge fire extinguishing work in the water tank, the water level in the water tank is detected and managed in real time through the cooperation of the floating ball and the control body, once the water level drops to the early warning height, the alarm work is directly triggered, the water discharge in the suction pipe pipeline is automatically reduced, the fire extinguishing work is ensured, and the service life of the whole fire extinguishing device can be effectively prolonged;
2. the device realizes the rivers control in the suction pipe passageway through the control transmission of air current, has avoided the water yield still extravagant formula gushing work under few circumstances, and the later stage staff in addition supplements the full water back in with the water tank, need make the ball sealer resume initial position, only need use gas injection mechanism to control tube carry out the gas injection can, rubber shell inflation jack-up fixture block, a plurality of fixture blocks screens control lever again, powerful is stable in function.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 2;
FIG. 4 is a schematic view of a control cartridge;
fig. 5 is a schematic structural diagram at C in fig. 4.
In the figure: the device comprises a water tank 1, a side pipe 2, a floating ball 3, a control box 4, a control body 5, a first shaft rod 6, a telescopic column 7, a positioning barrel 8, an alarm 9, a corrugated pipe 10, a metal ball 11, a metal wire 12, a lead 13, a gas pipe 14, a control pipe 15, a sealing body 16, an interception barrel 17, a suction pipe 18, a control barrel 19, a spring 20, a control rod 21, a sealing ball 22, an outer barrel 23, a clamping block 24, a second shaft rod 25, a rubber shell 26, a branch pipe cavity 27, an annular pipe cavity 28, a pressure slider 29, a first spring piece 30, a guide slider 31 and a second spring piece 32.
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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a fire-fighting article transportation device for data communication based on the Internet of things comprises a water tank 1, a side pipe 2 is fixedly connected to the right side of the water tank 1, the end portion of the side pipe 2 extends into an inner cavity of the water tank 1, a floating ball 3 is arranged in the inner cavity of the side pipe 2, a control box 4 in a plate shell shape is fixedly connected to one side of the side pipe 2, the inner cavity of the control box 4 is communicated with the inner cavity of the side pipe 2, a control body 5 is arranged in the control box 4, one end of the control body 5 extends into the side pipe 2, a shaft rod I6 penetrates through the end portion of the other end of the control body 5, a telescopic column 7 is contacted with one side of the control body 5, a positioning barrel 8 is fixedly connected to one side of the control box 4, one end of the telescopic column 7 extends into the inner cavity of the positioning barrel 8, a corrugated pipe 10 is fixedly connected to the end portion of the telescopic column 7, a metal ball 11 and, the upper end of a positioning barrel 8 is provided with an alarm 9, the alarm 9 is fixed on a control box 4, a lead 13 is connected between a metal wire 12 and the alarm 9, one end of the positioning barrel 8 is fixedly connected with an air pipe 14, one end of the air pipe 14 extends into a corrugated pipe 10, a control pipe 15 penetrates through a shell of a water tank 1, the other end of the air pipe 14 extends into an inner cavity of the control pipe 15, the end part of the air pipe 14 is connected with a sealing body 16, an intercepting barrel 17 is sleeved outside the sealing body 16, the intercepting barrel 17 is fixed on the inner wall of the control pipe 15, the sealing body 16 is in a shape that one end of a cylinder is integrally connected with a sphere, one end of the cylinder of the sealing body 16 extends into the air pipe 14, the sealing body 16 and the intercepting barrel 17 are arranged in the inner cavity of the control pipe 15, a suction pipe 18 is arranged in the water tank 1, one end of the, A sealing ball 22 and an outer cylinder 23, the control cylinder 19 is fixed on the side wall of the inner cavity of the suction pipe 18, a spring 20 is arranged in the control cylinder 19, a control rod 21 is movably sleeved in the spring 20, one end of the control rod 21 is fixedly connected with the sealing ball 22, one end of the spring 20 contacts with the sealing ball 22, the other end of the spring 20 contacts with the outer cylinder 23, the outer cylinder 23 is sleeved on the control rod 21, a plurality of clamping blocks 24 which are uniformly distributed are annularly arranged on the inner wall of the outer cylinder 23, a shaft rod II 25 penetrates through the end part of one end of the clamping block 24, the other end of the clamping block 24 extends into the control rod 21, one side of the clamping block 24 contacts with a rubber shell 26, a branch pipe cavity 27 and an annular pipe cavity 28 are arranged in the outer cylinder 23, one end of the branch pipe cavity 27 is communicated with the annular pipe cavity 28, the other end of the branch pipe cavity 27 extends into the rubber shell 26, one end of, the upper end of the suction pipe 18 is connected with a water pump, the water pump works, water in the water tank 1 is extracted through the suction pipe 18, and then the water is discharged to a specified open fire position through a hose arranged on the water tank 1, so that fire extinguishing work is carried out.
The fixture block 24 penetrates through a through hole formed in the second shaft rod 25, the fixture block 24 is arranged in a plate-shaped groove formed in the outer cylinder 23, one end of the fixture block 24 extends into a triangular groove formed in the outer wall of the control rod 21, and the end portion of the second shaft rod 25 is fixedly connected with the inner wall of the plate-shaped groove in the outer cylinder 23.
One side of the second shaft lever 25 is fixedly connected with a pressure slide block 29, one end of the pressure slide block 29 is contacted with a first spring leaf 30, the first spring leaf 30 is in a wave plate shape, the pressure slide block 29 and the first spring leaf 30 are arranged in an arc-shaped column groove formed in the inner wall of the through hole of the clamping block 24 in a matching mode, the rubber shell 26 is in a spherical shell shape, the rubber shell 26 is arranged in the plate-shaped groove of the outer cylinder 23, and part of the rubber shell 26 is embedded into the solid body of the outer cylinder 23.
The control cylinder 19 is fixed on the inner wall of the suction pipe 18, the control cylinder 19 is in the shape of a circular truncated cone, a circular truncated cone groove is formed in the bottom surface of one side of the cylinder body, a plurality of thin pipe cavities which are uniformly distributed are annularly arranged on the control cylinder 19, a plurality of support columns which are uniformly distributed are annularly arranged on the outer wall of the outer cylinder 23, and one end of each support column is fixedly connected with the inner wall of the suction pipe 18.
The flexible post 7 is the shape of cylinder one end body coupling hemisphere, and flexible post 7 activity is cup jointed in the inner chamber of location bucket 8, and the control body 5 is the shape of drum one side body coupling prism pole, and the drum middle part activity of the control body 5 has cup jointed axostylus axostyle 6, and the tip and the 4 inner wall fixed connection of control box of axostylus axostyle 6, the hemisphere part of flexible post 7 extends to in the cambered surface groove of seting up on the drum outer wall of the control body 5.
The location bucket 8 is the cylinder shell form of one end open-ended, the one end of bellows 10 and the bottom surface fixed connection of flexible post 7, the other end of bellows 10 and the inner chamber bottom surface fixed connection of location bucket 8, bellows 10 activity cup joints in the inner chamber of location bucket 8, during bellows 10 one end was embedded into flexible post 7, the other end of bellows 10 was provided with two wires 12, during wire 12 one end was embedded into the casing of location bucket 8.
The working principle is as follows: in the process of discharging water in the water tank 1, the water level in the water tank 1 is reduced, the side pipe 2 is communicated with the water tank 1, the floating ball 3 floats on the water surface in the side pipe 2, the floating ball 3 descends along with the water surface, the floating ball 3 descends to a certain height, the alarm mechanism is triggered to work, an alarm signal is transmitted to a control terminal of a specified Internet of things, specifically, the control body 5 rotates to force the telescopic column 7 to move, the telescopic column 7 moves to drive the metal ball 11, the metal ball 11 is contacted with the two metal wires 12, one end of each metal wire 12 is connected with the two wires 13, the two wires 13 are parts in a working circuit of the alarm 9, the circuit is communicated with a part in a triggering alarm 9, meanwhile, the corrugated pipe 10 deforms and contracts, gas in the corrugated pipe 10 is discharged outside through the air pipe 14, the air flow jacks up the air flow 16, the ball on the sealing body 16 does not move to seal the intercepting barrel 17, originally, the, the air pressure in the control tube 15 is influenced by the pushing of the first spring piece 30, specifically, the first spring piece 30 rebounds to push the pressure slider 29, the pressure slider 29 is fixed along with the second shaft rod 25, so the fixture block 24 is pushed in a reaction manner, the fixture block 24 presses the rubber shell 26, the branch tube cavity 27, the annular tube cavity 28 and the control tube 15 are hermetically communicated, the air in the sealed space has a tendency of being discharged outside through the control tube 15, so the air pressure acts on the sealing body 16 to break the sealing state of the sealing body 16 and the intercepting tube 17, the fixture block 24 naturally breaks away from the control rod 21, the fixture blocks 24 clamp the control rod 21, so the control rod 21 supports the sealing ball 22, so the sealing ball 22 is far away from the control tube 19, the water in the water tank 1 is discharged outside through a gap between the sealing ball 22 and the control tube 19, once the fixture block 24 is not clamped, the water flow drives the sealing ball 22, the sealing, thus, the water flow can only flow through the thin tube cavity on the control cylinder 19, which directly causes the sharp reduction of the water flow through the suction pipe 18, and naturally prolongs the whole water spraying operation time while ensuring the fire extinguishing operation.
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 (1)
1. The utility model provides a fire-fighting articles for use conveyer for data communication based on thing networking, includes water tank (1), its characterized in that: a side pipe (2) is fixedly connected to the right side of the water tank (1), the end of the side pipe (2) extends into the inner cavity of the water tank (1), a floating ball (3) is arranged in the inner cavity of the side pipe (2), a control box (4) in a plate shell shape is fixedly connected to one side of the side pipe (2), the inner cavity of the control box (4) is communicated with the inner cavity of the side pipe (2), a control body (5) is arranged in the control box (4), one end of the control body (5) extends into the side pipe (2), a first shaft rod (6) is movably sleeved in the middle of a cylinder of the control body (5), the end of the first shaft rod (6) is fixedly connected with the inner wall of the control box (4), a telescopic column (7) is contacted with one side of the control body (5), a positioning barrel (8) is fixedly connected to one side of the control box (4), one end of the telescopic column (7) extends into the inner cavity of the positioning barrel (8), and a corrugated pipe (10) is, the corrugated pipe type water tank is characterized in that a metal ball (11) and a metal wire (12) are arranged in an inner cavity of a corrugated pipe (10), the corrugated pipe (10) is arranged in a positioning barrel (8), an alarm (9) is arranged at the upper end of the positioning barrel (8), the alarm (9) is fixed on a control box (4), a lead (13) is connected between the metal wire (12) and the alarm (9), an air pipe (14) is fixedly connected to one end of the positioning barrel (8), one end of the air pipe (14) extends into the corrugated pipe (10), a control pipe (15) penetrates through a shell of the water tank (1), the other end of the air pipe (14) extends into the inner cavity of the control pipe (15), a sealing body (16) is connected to the end of the air pipe (14), an intercepting barrel (17) is sleeved outside the sealing body (16), the intercepting barrel (17) is fixed on the inner wall of the control pipe (15), and the sealing body (16), one end of a cylinder of the sealing body (16) extends into the air pipe (14), the sealing body (16) and the intercepting barrel (17) are arranged in an inner cavity of the control pipe (15), a suction pipe (18) is arranged in the water tank (1), one end of the control pipe (15) extends into the suction pipe (18), a control barrel (19), a spring (20), a control rod (21), a sealing ball (22) and an outer barrel (23) are arranged in the inner cavity of the suction pipe (18), the control barrel (19) is fixed on the side wall of the inner cavity of the suction pipe (18), the spring (20) is arranged in the control barrel (19), the control rod (21) is movably sleeved in the spring (20), the sealing ball (22) is fixedly connected to one end of the control rod (21), one end of the spring (20) is in contact with the sealing ball (22), the outer barrel (23) is in contact with the other end of the spring (20), and the outer barrel (23), a plurality of clamping blocks (24) which are uniformly distributed are annularly arranged on the inner wall of the outer cylinder (23), a second shaft rod (25) penetrates through the end part of one end of each clamping block (24), the other end of each clamping block (24) extends into the control rod (21), a rubber shell (26) is contacted with one side of each clamping block (24), a branch pipe cavity (27) and an annular pipe cavity (28) are arranged in the outer cylinder (23), one end of each branch pipe cavity (27) is communicated with the annular pipe cavity (28), the other end of each branch pipe cavity (27) extends into the rubber shell (26), and one end of the control pipe (15) extends into the inner cavity of the annular pipe cavity (28);
the fixture block (24) penetrates through a through hole formed in the second shaft rod (25), the fixture block (24) is arranged in a plate-shaped groove formed in the outer cylinder (23), one end of the fixture block (24) extends into a triangular groove formed in the outer wall of the control rod (21), and the end part of the second shaft rod (25) is fixedly connected with the inner wall of the plate-shaped groove in the outer cylinder (23);
one side of the second shaft lever (25) is fixedly connected with a pressure sliding block (29), one end of the pressure sliding block (29) is in contact with a first spring piece (30), the first spring piece (30) is in a wave plate shape, the pressure sliding block (29) and the first spring piece (30) are arranged in an arc-shaped column groove formed in the inner wall of a through hole of the clamping block (24) in a matching mode, the rubber shell (26) is in a spherical shell shape, the rubber shell (26) is arranged in the plate-shaped groove of the outer cylinder (23), and part of the rubber shell (26) is embedded into an entity of the outer cylinder (23);
the control cylinder (19) is in a circular truncated cone shape, a circular truncated cone groove is formed in the bottom surface of one side of the cylinder body, a plurality of thin tube cavities which are uniformly distributed are annularly arranged on the control cylinder (19), a plurality of support columns which are uniformly distributed are annularly arranged on the outer wall of the outer cylinder (23), and one ends of the support columns are fixedly connected with the inner wall of the suction tube (18);
the telescopic column (7) is in a shape that one end of a cylinder is integrally connected with a hemisphere, the telescopic column (7) is movably sleeved in an inner cavity of the positioning barrel (8), the control body (5) is in a shape that one side of the cylinder is integrally connected with a prism rod, the end part of the first shaft rod (6) is fixedly connected with the inner wall of the control box (4), and the hemisphere part of the telescopic column (7) extends into an arc groove formed in the outer wall of the cylinder of the control body (5);
the utility model discloses a location bucket, including location bucket (8), bellows (10) and flexible post (7), location bucket (8) are one end open-ended cylinder casing form, the bottom surface fixed connection of the one end of bellows (10) and the inner chamber bottom surface fixed connection of location bucket (8), bellows (10) activity cup joints in the inner chamber of location bucket (8), bellows (10) one end is embedded into flexible post (7), the other end of bellows (10) is provided with two wire (12), wire (12) one end is embedded into in the casing of location bucket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010965822.9A CN112076423B (en) | 2020-09-15 | 2020-09-15 | Fire-fighting article conveyer for data communication based on thing networking |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010965822.9A CN112076423B (en) | 2020-09-15 | 2020-09-15 | Fire-fighting article conveyer for data communication based on thing networking |
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| CN112076423A CN112076423A (en) | 2020-12-15 |
| CN112076423B true CN112076423B (en) | 2021-05-14 |
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| CN106730539A (en) * | 2017-01-16 | 2017-05-31 | 郑展飞 | A kind of fire-fighting wind-force and waterpower convolution extinguishing device |
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| CN110433420A (en) * | 2019-08-06 | 2019-11-12 | 钱露露 | A kind of fire extinguisher |
| CN110711334A (en) * | 2019-11-06 | 2020-01-21 | 象山奋凡消防科技有限公司 | Fire extinguishing device capable of aiming at different fire sources |
| CN111214785A (en) * | 2020-01-17 | 2020-06-02 | 毛爱聪 | Automatic first-aid device for preventing forest fire by using water storage water bag |
| CN210963679U (en) * | 2019-10-28 | 2020-07-10 | 天津安吉机电安装工程有限公司 | Fire-fighting spraying emergency water replenishing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8789614B2 (en) * | 2008-04-21 | 2014-07-29 | Fire Research Corp. | Ultra-high pressure fire-fighting system |
| JP2011030865A (en) * | 2009-08-04 | 2011-02-17 | Jfe Pipe Fitting Mfg Co Ltd | Branch joint for sprinkler head for tap water intake, and sprinkler facility |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009954A (en) * | 1998-02-23 | 2000-01-04 | Phillips; Mark A. | Residential fire sprinkler water supply system |
| JP2005253532A (en) * | 2004-03-09 | 2005-09-22 | Saikyu Kogyo Co Ltd | Fire extinguishing system |
| CN106730539A (en) * | 2017-01-16 | 2017-05-31 | 郑展飞 | A kind of fire-fighting wind-force and waterpower convolution extinguishing device |
| CN109316691A (en) * | 2018-10-19 | 2019-02-12 | 安徽吉安消防科技有限公司 | A kind of electricity power-assisted stroller formula driven high voltage extinguishing device |
| CN110433420A (en) * | 2019-08-06 | 2019-11-12 | 钱露露 | A kind of fire extinguisher |
| CN210963679U (en) * | 2019-10-28 | 2020-07-10 | 天津安吉机电安装工程有限公司 | Fire-fighting spraying emergency water replenishing system |
| CN110711334A (en) * | 2019-11-06 | 2020-01-21 | 象山奋凡消防科技有限公司 | Fire extinguishing device capable of aiming at different fire sources |
| CN111214785A (en) * | 2020-01-17 | 2020-06-02 | 毛爱聪 | Automatic first-aid device for preventing forest fire by using water storage water bag |
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| Publication number | Publication date |
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| CN112076423A (en) | 2020-12-15 |
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