CN113101580B - Fire-fighting robot is with mechanism of spraying water and water spray control system thereof - Google Patents
Fire-fighting robot is with mechanism of spraying water and water spray control system thereof Download PDFInfo
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- CN113101580B CN113101580B CN202110543833.2A CN202110543833A CN113101580B CN 113101580 B CN113101580 B CN 113101580B CN 202110543833 A CN202110543833 A CN 202110543833A CN 113101580 B CN113101580 B CN 113101580B
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- water tank
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- 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
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- 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
- A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
-
- 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
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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 equipment, in particular to a water spraying mechanism for a fire extinguishing robot and a water spraying control system thereof, and solves the problem that in the prior art, after the fire extinguishing robot rapidly positions flame, the fire extinguishing robot misses the best time for fire extinguishing when waiting for the access of an external water source. The utility model provides a fire-fighting robot is with water spray mechanism and water spray control system thereof, includes the water tank, and one side of water tank is provided with a plurality of spray gun, and one side of every spray gun all communicates through the delivery port of coupling hose with the water tank, and the bottom of spray gun is connected with the loading board through rotation portion, and one side of loading board is provided with lift portion. The fire extinguishing device is reasonable in structure, facilitates rapid adjustment of the spraying height and the spraying direction, can be quickly communicated with a water source through the water tank to control the fire after the fire is monitored, facilitates control of the fire in the first time, facilitates addition of different fire extinguishing agents, accurately and rapidly controls the fire, and strives for the best time for fire extinguishing.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to a water spraying mechanism for a fire extinguishing robot and a water spraying control system thereof.
Background
The fire-extinguishing robot mainly uses a singlechip position control core, and is added with infrared flame sensing, motor driving, an infrared sensing circuit and a ground gray level sensing circuit as auxiliary devices, and a trolley is started through a sound control device.
However, the fire-fighting robot of the prior art is inconvenient to connect an external water source.
However, the occurrence of fire is irregular, and there is a possibility that fire may occur on the ground, a high floor, or a corner, and the like, so that the fire extinguishing robot misses an optimal time for fire extinguishing after rapidly positioning the fire and waiting for the access of an external water source, and the height and angle of the water spraying gun of the conventional fire extinguishing robot are not easily adjusted, resulting in poor flexibility.
Disclosure of Invention
The invention aims to provide a water spraying mechanism for a fire-extinguishing robot and a water spraying control system thereof, and solves the problem that the fire-extinguishing robot in the prior art misses the best time for fire extinguishment after the fire-extinguishing robot rapidly positions flame and waits for the time for the connection of an external water source.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water spraying mechanism for a fire extinguishing robot and a water spraying control system of the water spraying mechanism comprise a water tank, wherein a plurality of water spraying guns are arranged on one side of the water tank, one side of each water spraying gun is communicated with a water outlet of the water tank through a connecting hose, the bottoms of the water spraying guns are connected with a bearing plate through a rotating part, and a lifting part is arranged on one side of the bearing plate;
the rotating part comprises a circular plate arranged horizontally, a worm wheel connected with the bottom of the circular plate through a shaft lever and a worm arranged on one side of the worm wheel and matched with the worm wheel, one end of the worm is provided with a motor arranged on the top of the bearing plate, the other end of the worm is rotatably connected with a vertical plate connected with the bearing plate through a rotating shaft, an output shaft of the motor is in transmission connection with the end part of the worm, and one end of the shaft lever, far away from the circular plate, is rotatably connected with the bearing plate through the rotating shaft;
the utility model discloses a biological fire extinguishing agent, including inner chamber, main water tank, mixing box, level sensor, biological fire extinguishing agent cavity, foam stoste cavity and main water tank, the inner chamber one side of water tank is provided with biological fire extinguishing agent cavity opposite side and is provided with foam stoste cavity, the inner chamber central point of water tank puts and is provided with main water tank, the bottom of main water tank is provided with the mixing box, level sensor is all installed to the inside wall of biological fire extinguishing agent cavity, foam stoste cavity, main water tank and mixing box, biological fire extinguishing agent cavity, foam stoste cavity and main water tank are all linked together with the mixing box through the communicating pipe of installing automatically controlled valve.
Preferably, an adjusting part is arranged between the water spraying gun and the circular plate, the adjusting part comprises a transverse plate connected with the top of the circular plate and a connecting plate rotationally connected with the transverse plate through an ear seat, and the water spraying gun is connected with the connecting plate through an installation frame.
Preferably, the adjusting portion further comprises a moving bin fixedly connected to one side of the top of the transverse plate, a moving block slidably connected to the inner cavity of the moving bin through a sliding block, a lead screw penetrating through the moving block through a threaded sleeve, and a carrying rod arranged on one side of the top of the moving block, one end of an extending section of the lead screw is rotatably connected with an inner side wall of the moving bin through a rotating shaft, the other end of the extending section of the lead screw penetrates through the moving bin through a shaft sleeve, one end of the carrying rod is rotatably connected with an ear seat connected with the bottom of the connecting plate through a pin shaft, the other end of the carrying rod is rotatably connected with an ear seat connected with the top of the moving block through a pin shaft, one end of the moving bin is provided with a second motor, an output shaft of the second motor is in transmission connection with one end of the lead screw, and the bottom of the second motor is connected with the transverse plate through an installation frame.
Preferably, the lift portion includes that the front view is U-shaped support, connects the belt pulley at support top and installs the motor one in the support bottom, the output shaft transmission of motor one is connected with the belt pulley, two the belt pulley passes through the belt winding and connects, the top center department of support set up with the logical groove of belt looks adaptation, one side of support is provided with the mounting panel, one side of mounting panel is connected with two sliding sleeves that all pass through guide arm and support sliding connection, one side and the loading board of mounting panel are connected, one side of mounting panel is passed through the connecting block and is connected with the belt.
Preferably, the water spraying mechanism for the fire-extinguishing robot is used as claimed in any one of claims 1 to 4, a control module and a water pump are installed in the water tank, and the control module is respectively connected with the biological fire-extinguishing agent cavity, the foam stock solution cavity and the electric control valve of the main water tank;
an electric valve of the biological fire extinguishing agent cavity is opened, an electric valve of the foam stock solution cavity is closed, and the control module controls the water pump to convey water in the main water tank into the mixing box to be mixed with the biological fire extinguishing agent;
an electric valve of the foam stock solution cavity is opened, an electric valve of the biological fire extinguishing agent cavity is closed, and the control module controls the water pump to convey water in the main water tank into the mixing box to be mixed with the foam stock solution;
the control module controls the water spraying gun to switch a water spray state or a water jet state.
Preferably, the water spraying gun further comprises a control chip, wherein the control chip is connected with the rotating part, the lifting part and the adjusting part and used for controlling the lifting, the rotation and the angle adjustment of the water spraying gun.
The invention has at least the following beneficial effects:
1. it is rational in infrastructure, be convenient for adjust spraying height and position fast, monitor after the condition of a fire, can control the condition of a fire through water tank intercommunication water source fast, the very first time control condition of a fire of being convenient for, and be convenient for add different fire extinguishing agents, carry out accurate quick control to the condition of a fire, strive for the best opportunity of putting out a fire.
2. The regulation is comprehensive, has improved the comprehensiveness in water spray coverage area to improved the ability to fire control, and the structure is retrencied, low in production cost, convenient to popularize and use.
3. Through control module according to the scene fire condition add suitable fire extinguishing additive, carry out the pertinence control to the fire condition, and conveniently carry out centralized control to spray angle, height and the position of spray gun, improve the flexibility.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotating portion of the present invention;
FIG. 3 is a schematic view of the adjusting portion of the present invention;
FIG. 4 is a schematic view of the structure of the water tank of the present invention;
FIG. 5 is a schematic view of the lifting portion of the present invention;
FIG. 6 is a schematic view of the structure of the adapting rod of the present invention.
In the figure: 1. a water tank; 2. an adjustment section; 3. a water spray gun; 4. a lifting part; 5. a rotating part; 6. a carrier plate; 7. a liquid level sensor; 101. a biological fire extinguishing agent cavity; 102. a mixing box; 103. a foam concentrate chamber; 104. a main water tank; 201. moving the bin; 202. a bearing rod; 203. a moving block; 204. a slider; 205. a screw rod; 206. a second motor; 207. a mounting frame; 208. a connecting plate; 209. a transverse plate; 401. a first motor; 402. a support; 403. a belt; 404. a belt pulley; 405. a guide bar; 406. a sliding sleeve; 407. mounting a plate; 408. connecting blocks; 501. a circular plate; 502. a vertical plate; 503. a worm gear; 504. a third motor; 505. a worm; 506. a shaft rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Example one
Referring to fig. 1-6, a water spraying mechanism for a fire-extinguishing robot comprises a water tank 1, wherein a plurality of water spraying guns 3 are arranged on one side of the water tank 1, one side of each water spraying gun 3 is communicated with a water outlet of the water tank 1 through a connecting hose, the bottoms of the water spraying guns 3 are connected with a bearing plate 6 through a rotating part 5, and a lifting part 4 is arranged on one side of the bearing plate 6;
the rotating part 5 comprises a circular plate 501 arranged horizontally, a worm wheel 503 connected with the bottom of the circular plate 501 through a shaft rod 506 and a worm 505 arranged on one side of the worm wheel 503 and matched with the worm wheel 503, one end of the worm 505 is provided with a motor III 504 arranged on the top of the bearing plate 6, the other end of the worm 505 is rotatably connected with a vertical plate 502 connected with the bearing plate 6 through a rotating shaft, the output shaft of the motor III 504 is in transmission connection with the end part of the worm 505, and one end of the shaft rod 506 far away from the circular plate 501 is rotatably connected with the bearing plate 6 through the rotating shaft;
the biological fire extinguishing agent cavity 101 is arranged on one side of the inner cavity of the water tank 1, the other side of the biological fire extinguishing agent cavity 101 is provided with a foam stock solution cavity 103, the center position of the inner cavity of the water tank 1 is provided with a main water tank 104, the bottom of the main water tank 104 is provided with a mixing box 102, the biological fire extinguishing agent cavity 101, the foam stock solution cavity 103, the inner side walls of the main water tank 104 and the mixing box 102 are all provided with a liquid level sensor 7, and the biological fire extinguishing agent cavity 101, the foam stock solution cavity 103 and the main water tank 104 are all communicated with the mixing box 102 through a communicating pipe provided with an electric control valve.
According to the above embodiments: when the fire extinguishing robot monitors a fire, a water source in the water tank 1 is conveyed into the water spraying gun 3 through the connecting hose to spray the position of the fire source, different additives can be added into the mixing box 102 according to the fire in different conditions through the foam stock solution cavity 103 and the biological fire extinguishing agent cavity 101 to quickly control the fire, the position height of the water spraying gun 3 can be adjusted through the lifting part 4 to deal with the fire in different heights, the axial position of the water spraying gun 3 can be rotated through the rotating part 5 to deal with the fire in different directions, the motor III 504 is started, the output shaft of the motor III 504 drives the worm 505 and the worm wheel 503 to rotate, so as to drive the circular plate 501 and the water spraying gun 3 to rotate, the structure is reasonable, the spraying height and the direction can be quickly adjusted, after the fire is monitored, the water tank 1 can be quickly communicated with the water source to control the fire, the fire condition can be controlled at the first time conveniently, different fire extinguishing agents can be added conveniently, accurate and quick control can be carried out on the fire condition, and the best time for fire extinguishing is obtained.
Example two
Referring to fig. 1-6, an adjusting portion 2 is disposed between a water spraying gun 3 and a circular plate 501, the adjusting portion 2 includes a horizontal plate 209 connected to the top of the circular plate 501 and a connecting plate 208 rotatably connected to the horizontal plate 209 through an ear seat, the water spraying gun 3 is connected to the connecting plate 208 through a mounting bracket 207, the adjusting portion 2 further includes a moving chamber 201 fixedly connected to one side of the top of the horizontal plate 209, a moving block 203 slidably connected to an inner cavity of the moving chamber 201 through a slider 204, a lead screw 205 penetrating the moving block 203 through a threaded sleeve, and a receiving rod 202 disposed at one side of the top of the moving block 203, one end of an extending section of the lead screw 205 is rotatably connected to an inner sidewall of the moving chamber 201 through a rotating shaft, the other end penetrates the moving chamber 201 through a shaft sleeve, one end of the receiving rod 202 is rotatably connected to the ear seat connected to the bottom of the connecting plate 208 through a pin shaft, the other end is rotatably connected to the ear seat connected to the top of the moving block 203 through a pin shaft, one end of the moving bin 201 is provided with a second motor 206, an output shaft of the second motor 206 is in transmission connection with one end of the screw rod 205, the bottom of the second motor 206 is connected with the transverse plate 209 through a mounting frame 207, the lifting part 4 comprises a bracket 402 with a U-shaped front view, a belt pulley 404 connected to the top of the bracket 402 and a first motor 401 installed at the bottom of the bracket 402, the output shaft of the first motor 401 is in transmission connection with the belt pulley 404, the two belt pulleys 404 are in winding connection through a belt 403, a through groove matched with the belt 403 is formed in the center of the top of the bracket 402, one side of the bracket 402 is provided with a mounting plate 407, one side of the mounting plate 407 is connected with two sliding sleeves 406 which are in sliding connection with the bracket 402 through guide rods 405, one side of the mounting plate 407 is connected with the bearing plate 6, one side of the mounting plate 407 is connected with the belt 403 through a connecting block 408, if the spraying angle of the water gun 3 needs to be adjusted, the second motor 206 is started, the output shaft of the second motor 206 drives the screw rod 205 to rotate, the screw rod 205 drives the moving block 203 and the adapting rod 202 to move, thereby driving the connecting plate 208 and the water spraying gun 3 to rotate on the transverse plate 209, namely, the angle can be adjusted, if the height needs to be adjusted, the first motor 401 is started, the output shaft of the first motor 401 drives the two belt pulleys 404 and the belt 403 to rotate, thereby driving the mounting plate 407 to move on the guide rod 405 through the sliding sleeve 406, namely, the height of the bearing plate 6 and the water spraying gun 3 can be changed, the adjustment is comprehensive, the comprehensiveness of the water spraying coverage area is improved, thereby the capability of controlling the fire is improved, the structure is simplified, the production cost is low, and the popularization and the use are convenient.
EXAMPLE III
A fire suppression robot sprinkler control system comprising: the water spraying mechanism for the fire-extinguishing robot according to any one of claims 1 to 4 is used, wherein a control module and a water pump are arranged in the water tank 1, and the control module is respectively connected with the electric control valves of the biological fire-extinguishing agent cavity 101, the foam stock solution cavity 103 and the main water tank 104;
an electric valve of the biological fire extinguishing agent cavity 101 is opened, an electric valve of the foam stock solution cavity 103 is closed, and the control module controls the water pump to convey water in the main water tank 104 into the mixing box 102 to be mixed with the biological fire extinguishing agent;
an electric valve of the foam stock solution cavity 103 is opened, an electric valve of the biological fire extinguishing agent cavity 101 is closed, and the control module controls the water pump to convey water in the main water tank 104 into the mixing box 102 to be mixed with the foam stock solution;
the control module controls the water spraying gun 3 to switch a water mist state or a water jet state;
still including control chip, control chip is connected with rotation portion 5, lift portion 4 and regulation portion 2 for control spray gun 3's lift, rotation and angle modulation add suitable fire extinguishing additive through control module according to the scene condition of a fire, carry out the pertinence control to the condition of a fire, and conveniently carry out centralized control to spray angle, height and the position of spray gun 3, improve the flexibility.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A water spraying mechanism for a fire extinguishing robot comprises a water tank (1) and is characterized in that a plurality of water spraying guns (3) are arranged on one side of the water tank (1), one side of each water spraying gun (3) is communicated with a water outlet of the water tank (1) through a connecting hose, the bottoms of the water spraying guns (3) are connected with a bearing plate (6) through a rotating part (5), and a lifting part (4) is arranged on one side of the bearing plate (6);
the rotating part (5) comprises a circular plate (501) which is horizontally arranged, a worm wheel (503) which is connected with the bottom of the circular plate (501) through a shaft lever (506), and a worm (505) which is arranged on one side of the worm wheel (503) and is matched with the worm wheel (503), one end of the worm (505) is provided with a motor III (504) which is arranged on the top of the bearing plate (6), the other end of the worm is rotatably connected with a vertical plate (502) which is connected with the bearing plate (6) through a rotating shaft, an output shaft of the motor III (504) is in transmission connection with the end part of the worm (505), and one end of the shaft lever (506) which is far away from the circular plate (501) is rotatably connected with the bearing plate (6) through the rotating shaft;
a biological fire extinguishing agent cavity (101) is arranged on one side of an inner cavity of the water tank (1), a foam stock solution cavity (103) is arranged on the other side of the inner cavity of the water tank (1), a main water tank (104) is arranged at the center of the inner cavity of the water tank (1), a mixing box (102) is arranged at the bottom of the main water tank (104), liquid level sensors (7) are arranged on the inner side walls of the biological fire extinguishing agent cavity (101), the foam stock solution cavity (103) and the mixing box (102), the biological fire extinguishing agent cavity (101), the foam stock solution cavity (103) and the main water tank (104) are communicated with the mixing box (102) through communicating pipes provided with electric control valves, an adjusting part (2) is arranged between the water spray gun (3) and the circular plate (501), the adjusting part (2) comprises a transverse plate (209) connected with the top of the circular plate (501) and a connecting plate (208) rotationally connected with the transverse plate (209) through an ear seat, the water spraying gun (3) is connected with a connecting plate (208) through a mounting frame (207), the adjusting part (2) further comprises a moving bin (201) fixedly connected with one side of the top of a transverse plate (209), a moving block (203) connected with the inner cavity of the moving bin (201) in a sliding mode through a sliding block (204), a lead screw (205) penetrating through the moving block (203) through a threaded sleeve, and a bearing rod (202) arranged on one side of the top of the moving block (203), one end of an extending section of the lead screw (205) is rotatably connected with one inner side wall of the moving bin (201) through a rotating shaft, the other end of the extending section of the lead screw penetrates through the moving bin (201) through a shaft sleeve, one end of the bearing rod (202) is rotatably connected with an ear seat connected with the bottom of the connecting plate (208) through a pin shaft, the other end of the extending section of the lead screw is rotatably connected with an ear seat connected with the top of the moving block (203) through a pin shaft, one end of the moving bin (201) is provided with a second motor (206), an output shaft of the second motor (206) is in transmission connection with one end of the screw rod (205), and the bottom of the second motor (206) is connected with the transverse plate (209) through the mounting frame (207).
2. The sprinkler mechanism for fire-fighting robot according to claim 1, the lifting part (4) comprises a bracket (402) with a U-shaped front view, a belt pulley (404) connected to the top of the bracket (402) and a first motor (401) arranged at the bottom of the bracket (402), the output shaft of the motor I (401) is in transmission connection with a belt pulley (404), the two belt pulleys (404) are wound and connected through a belt (403), a through groove matched with the belt (403) is formed in the center of the top of the bracket (402), one side of the bracket (402) is provided with a mounting plate (407), one side of the mounting plate (407) is connected with two sliding sleeves (406) which are both connected with the bracket (402) in a sliding way through a guide rod (405), one side of mounting panel (407) is connected with loading board (6), one side of mounting panel (407) is connected with belt (403) through connecting block (408).
3. A fire-fighting robot sprinkler control system, comprising: the water spraying mechanism for the fire-extinguishing robot is characterized in that a control module and a water pump are installed in the water tank (1), and the control module is respectively connected with an electric control valve of the biological fire-extinguishing agent cavity (101), the foam stock solution cavity (103) and the main water tank (104);
an electric valve of the biological fire extinguishing agent cavity (101) is opened, an electric valve of the foam stock solution cavity (103) is closed, and the control module controls the water pump to convey water in the main water tank (104) to the mixing box (102) to be mixed with the biological fire extinguishing agent;
an electric valve of the foam stock solution cavity (103) is opened, an electric valve of the biological fire extinguishing agent cavity (101) is closed, and the control module controls the water pump to convey water in the main water tank (104) to the mixing box (102) to be mixed with the foam stock solution;
the control module controls the water spraying gun (3) to switch a water spray state or a water jet state.
4. The fire-fighting robot water spray control system according to claim 3, further comprising a control chip, wherein the control chip is connected with the rotating part (5), the lifting part (4) and the adjusting part (2) and is used for controlling the lifting, the rotation and the angle adjustment of the water spray gun (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543833.2A CN113101580B (en) | 2021-05-19 | 2021-05-19 | Fire-fighting robot is with mechanism of spraying water and water spray control system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543833.2A CN113101580B (en) | 2021-05-19 | 2021-05-19 | Fire-fighting robot is with mechanism of spraying water and water spray control system thereof |
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| CN113101580A CN113101580A (en) | 2021-07-13 |
| CN113101580B true CN113101580B (en) | 2022-05-10 |
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| CN202110543833.2A Active CN113101580B (en) | 2021-05-19 | 2021-05-19 | Fire-fighting robot is with mechanism of spraying water and water spray control system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113577601B (en) * | 2021-08-06 | 2022-08-30 | 国网安徽省电力有限公司电力科学研究院 | Accurate fire extinguishing system for dealing with transformer oil ignition |
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| US20100133360A1 (en) * | 2008-12-01 | 2010-06-03 | Giovanni Gaetano | Liquid food dispensing apparatus with programmably controlled depositor modules |
| CN206152137U (en) * | 2016-11-10 | 2017-05-10 | 孟令义 | Automatic induction type forest fire extinguisher |
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| CN107029371A (en) * | 2017-04-25 | 2017-08-11 | 刘燕 | A kind of lane residential building fire-extinguishing truck |
| CN208756848U (en) * | 2018-04-27 | 2019-04-19 | 陈丽杨 | High-pressure water-mist fire extinguishing robot |
| CN110812746A (en) * | 2019-11-27 | 2020-02-21 | 江苏智动装备技术研究院有限公司 | Fire-fighting truck special for chemical petroleum |
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2021
- 2021-05-19 CN CN202110543833.2A patent/CN113101580B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100133360A1 (en) * | 2008-12-01 | 2010-06-03 | Giovanni Gaetano | Liquid food dispensing apparatus with programmably controlled depositor modules |
| CN206275941U (en) * | 2016-08-22 | 2017-06-27 | 江苏金博消防器材有限公司 | One kind is applicable the portable air-stored movement compressed air foam extinguishing structure of many occasions |
| CN206152137U (en) * | 2016-11-10 | 2017-05-10 | 孟令义 | Automatic induction type forest fire extinguisher |
| CN107029371A (en) * | 2017-04-25 | 2017-08-11 | 刘燕 | A kind of lane residential building fire-extinguishing truck |
| CN208756848U (en) * | 2018-04-27 | 2019-04-19 | 陈丽杨 | High-pressure water-mist fire extinguishing robot |
| CN110812746A (en) * | 2019-11-27 | 2020-02-21 | 江苏智动装备技术研究院有限公司 | Fire-fighting truck special for chemical petroleum |
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| CN113101580A (en) | 2021-07-13 |
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