CN111589031B - Fire extinguishing equipment capable of avoiding water waste by utilizing water pressure - Google Patents
Fire extinguishing equipment capable of avoiding water waste by utilizing water pressure Download PDFInfo
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- CN111589031B CN111589031B CN202010483014.9A CN202010483014A CN111589031B CN 111589031 B CN111589031 B CN 111589031B CN 202010483014 A CN202010483014 A CN 202010483014A CN 111589031 B CN111589031 B CN 111589031B
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- water
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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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of environment-friendly fire extinguishing equipment and discloses fire extinguishing equipment for avoiding water waste by utilizing water pressure. The transverse area of the expansion frame is enlarged and is contacted with the negative pressure bag, and the negative pressure bag is extruded to form a negative pressure space inside the negative pressure bag to be triggered to generate suction force, so that the effect of sucking water flow to avoid water waste after fire extinguishment is finished is achieved.
Description
Technical Field
The invention relates to the technical field of environment-friendly fire extinguishing equipment, in particular to fire extinguishing equipment which utilizes water pressure to avoid water waste.
Background
Along with the continuous development of science and technology level and the continuous promotion of people's income, electrical equipment in the resident family is more and more, and electrical equipment has also indirectly promoted the risk that the conflagration took place when letting better enjoyment life of people, to this often set up the water valve of putting out a fire by road street, the existence of the water valve of putting out a fire can help the fire fighter to find the water source fast, and then put out a fire fast.
The existing outdoor fire-extinguishing water valve is generally arranged at the edge of a road, the existing outdoor fire-extinguishing water valve can be contacted with a shell of fire-extinguishing equipment in the running process of pedestrians or vehicles in the set-up mode, and particularly under the condition of poor light illumination conditions, the existing outdoor fire-extinguishing water valve is easy to cause the loss of three parties of personnel, vehicles and fire-extinguishing equipment; in addition, the inside water pressure of current fire extinguishing apparatus is great, and huge water pressure not only can lead to the time that the valve was opened longer, and serious influence the progress and the ageing of putting out a fire, also can cause the loss of a large amount of running water of in-process of putting out a fire moreover, therefore one kind utilizes water pressure to avoid water to be produced by extravagant fire extinguishing apparatus.
Disclosure of Invention
In order to realize the purposes of hiding the fire extinguishing equipment, reducing the valve opening pressure by using water pressure, improving the water pressure again and sucking water flow after fire extinguishing is finished so as to reduce the waste amount of water, the invention provides the following technical scheme: the utility model provides an utilize water pressure to avoid water by extravagant fire-extinguishing apparatus, includes the spout, the inside sliding connection of spout has the backup pad, the top fixedly connected with protective housing of backup pad, and the bottom swing joint of backup pad has the push rod, and the one end swing joint that the backup pad was kept away from to the push rod has the hollow tube, and the one end swing joint that the push rod was kept away from to the hollow tube has compression spring, and compression spring has the flow pipe, the junction swing joint of push rod and hollow tube has water inlet plate, water inlet plate's top fixedly connected with pressure tank, and the interior swing joint of pressure tank has the extension frame, and the surperficial swing joint of extension frame has the pressure pipe, and the inside of pressure tank just is located the equal fixedly connected with negative pressure bag in both sides of extension frame.
The invention has the beneficial effects that:
1. keep off the board through water pressure tank rebound and push open the symmetry, the protective housing is released and is exposed ground, later when the pressure pipe is pushed the inside of protective housing, water can be given pressure by the secondary when flowing through the pressure pipe this moment, so reached and hidden fire extinguishing apparatus and utilized water pressure to alleviate the effect of opening valve pressure and improvement water pressure.
2. Close the driver part through the work completion back of putting out a fire, the extension frame is extruded by the rivers when moving down, and the horizontal area grow of extension frame and contact with the negative pressure bag, and the negative pressure bag is triggered and then produces suction by the inside negative pressure space of extrusion, so reached and put out a fire the completion back suction rivers and avoided the effect that water was wasted.
Preferably, the supporting plate is movably connected with a blocking and holding plate at one end far away from the sliding groove, the length of the blocking and holding plate is larger than the width of the hydraulic groove, and the blocking and holding plate plays a role in blocking and holding external impurities when the protective shell moves up and down.
Preferably, the inside of water pressure tank and the bottom swing joint that is located the extension frame have the buoyancy board, receive the buoyancy of water when the buoyancy board, can be promoted upward movement, and then help the forcing pipe to remove to the inside of protective housing.
Preferably, the bottom of the water inlet plate is movably connected with a connecting rod, the lower end of the connecting rod is movably connected with a return spring, and the return spring plays a role in pulling the supporting plate and the water pressure groove to retract underground.
Preferably, the water inlet plate is fixedly connected with a filter block at the joint of the water pressure tank, the length of the filter block is matched with the width of the water pressure tank, and the filter block can filter impurities in the water storage tank to avoid influencing the work of the pipeline in the water pressure tank.
Preferably, the sliding groove is located underground, and the distance between the protective shell and the ground is smaller than the moving distance of the hydraulic groove.
Preferably, one end of the water delivery pipe, which is far away from the compression spring, is fixedly connected with the water storage.
Preferably, the surface of the compression spring is movably connected with a supporting frame, the supporting frame is movably connected with the sliding groove, and the supporting frame plays a role in supporting the deformation of the compression spring.
Drawings
FIG. 1 is a front cross-sectional view of the chute construction of the present invention;
FIG. 2 is a schematic view of a support plate according to the present invention;
FIG. 3 is a schematic view of the structure of a water pressure tank according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic view of a push rod according to the present invention;
FIG. 6 is a schematic view of a compression spring according to the present invention;
fig. 7 is a schematic structural view of the return spring of the present invention.
In the figure: the device comprises a sliding chute 1, a supporting plate 2, a protective shell 3, a push rod 4, a hollow tube 5, a compression spring 6, a water delivery pipe 7, a water inlet plate 8, a water pressure tank 9, an expansion frame 10, a pressure applying pipe 11, a negative pressure bag 12, a retaining plate 13, a buoyancy plate 14, a connecting rod 15, a return spring 16, a filter block 17 and a support frame 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a fire extinguishing apparatus using water pressure to avoid water waste comprises a sliding chute 1, a supporting plate 2 is slidably connected inside the sliding chute 1, the supporting plate 2 provides stable supporting force for the movement of a protective shell 3, the protective shell 3 is prevented from shaking when moving, a blocking and holding plate 13 is movably connected to one end, far away from the sliding chute 1, of the supporting plate 2, the length of the blocking and holding plate 13 is larger than the width of a water pressure groove 9, and the blocking and holding plate 13 plays a role in blocking and holding external impurities when the protective shell 3 moves up and down.
The top of the supporting plate 2 is fixedly connected with a protective shell 3, the sliding groove 1 is arranged underground, and the distance between the protective shell 3 and the ground is smaller than the moving distance of the hydraulic groove 9; the bottom of the supporting plate 2 is movably connected with a push rod 4, one end of the push rod 4, which is far away from the supporting plate 2, is movably connected with a hollow tube 5, and one end of the hollow tube 5, which is far away from the push rod 4, is movably connected with a compression spring 6; protective housing 3 stretches out the work of putting out a fire of ground cooperation, closes drive unit after the work of putting out a fire is accomplished, and rivers no longer flow out, so compression spring 6 loses the rivers impact force and contracts, and then pulling backup pad 2 lapse, contracts protective housing 3 again and returns the underground, and compression spring 6 was kept away from to delivery pipe 7 one end and water storage tank fixed connection.
One end of the compression spring 6, which is far away from the hollow tube 5, is movably connected with a water feeding tube 7, the surface of the compression spring 6 is movably connected with a supporting frame 18, the supporting frame 18 is movably connected with the chute 1, and the supporting frame 18 plays a role in supporting the deformation of the compression spring 6; the junction swing joint of push rod 4 and hollow tube 5 has into water board 8, and the bottom swing joint of intaking board 8 has connecting rod 15, and the lower extreme swing joint of connecting rod 15 has reset spring 16, and reset spring 16 plays the effect of pulling backup pad 2 and water pressure tank 9 and contracting back to the underground.
The top of the water inlet plate 8 is fixedly connected with a hydraulic pressure tank 9, the joint of the water inlet plate 8 and the hydraulic pressure tank 9 is fixedly connected with a filter block 17, the length of the filter block 17 is matched with the width of the hydraulic pressure tank 9, and the filter block 17 can filter impurities in the reservoir to avoid influencing the work of a pipeline in the hydraulic pressure tank 9; inside and the bottom swing joint that is located expansion frame 10 of water pressure tank 9 has buoyancy board 14, receives the buoyancy of water when buoyancy board 14, can be promoted upward movement, and then help pressure pipe 11 to remove to the inside of protective housing 3.
An expansion frame 10 is movably connected in the water pressure tank 9, a pressure applying pipe 11 is movably connected on the surface of the expansion frame 10, the pressure applying pipe 11 is an elastic pipe, and the diameter of the inner pipeline of the elastic pipe is small, so that certain pressure is applied when water flows through the elastic pipe, and negative pressure bags 12 are fixedly connected in the water pressure tank 9 and positioned at two sides of the expansion frame 10; after the fire extinguishing work is finished, the expansion frame 10 moves downwards and is simultaneously extruded by water flow, so that the current transverse area of the expansion frame 10 is larger than the transverse area pushed by the water flow, the transverse area of the expansion frame 10 is enlarged to be in contact with the negative pressure bag 12, the negative pressure bag 12 is extruded to form a negative pressure space inside the negative pressure bag to be triggered to generate suction force, and therefore the effect of sucking the water flow to avoid water waste after the fire extinguishing is finished is achieved.
When the water storage device is used, the chute 1 is buried underground, the protective shell 3 and the chute 1 are connected in a state shown in the figure I, when the water storage device needs to be used, a certain pressure is artificially applied to the surface of the protective shell 3, then the driving part is started to work to enable water in the water storage reservoir to flow out from the water supply pipe 7, the water in the water supply pipe 7 firstly flows into the compression spring 6, a certain water pressure is given to the water flow when the water flow is inside the compression spring 6, the compression spring 6 is impacted by the water flow to stretch, then the push rod 4 is pushed to move upwards, the water pressure groove 9 is pushed to move upwards, the symmetrical retaining plates 13 are pushed to be opened by the upward movement of the water pressure groove 9, the rear supporting plate 2 is pushed by the push rod 4 to move upwards on the surface of the chute 1, then when the protective shell 3 is exposed out of the ground, the compression spring 6 is stretched, meanwhile, the water flow flows into the water inlet plate 8 through the hollow pipe 5, is filtered by the filter block 17 and then flows into the water pressure groove 9, the rear buoyancy plate 14 pushes the expansion frame 10 to move upward under the influence of the buoyancy of water, and then when the pressure applying pipe 11 is pushed into the interior of the protective shell 3, water is secondarily applied with pressure when flowing out through the pressure applying pipe 11.
The protective shell 3 extends out of the ground to match with the fire extinguishing work, the driving part is closed after the fire extinguishing work is completed, water flow does not flow out any more, the compression spring 6 loses the impact force of the water flow and contracts, the supporting plate 2 is further pulled to slide downwards, the protective shell 3 is retracted into the ground again, meanwhile, water in the water pressure tank 9 can extrude the expansion frame 10 under the action of gravity, the expansion frame 10 is extruded by the water flow when moving downwards, the existing transverse area of the expansion frame 10 is larger than the transverse area when being pushed by the water flow, the transverse area of the expansion frame 10 is enlarged and is contacted with the negative pressure bag 12, the negative pressure bag 12 is extruded to form a negative pressure space inside the negative pressure bag to be triggered to generate suction force, and the water flow is pumped back.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. A fire extinguishing apparatus using water pressure to avoid water from being wasted, comprising a chute (1), characterized in that: a supporting plate (2) is connected to the inside of the sliding groove (1) in a sliding mode, a protective shell (3) is fixedly connected to the top of the supporting plate (2), a push rod (4) is movably connected to the bottom of the supporting plate (2), a hollow tube (5) is movably connected to one end, far away from the supporting plate (2), of the push rod (4), a compression spring (6) is movably connected to one end, far away from the hollow tube (5), of the hollow tube (5), and a water feeding pipe (7) is movably connected to one end, far away from the hollow tube (5), of the compression spring (6);
a water inlet plate (8) is movably connected at the joint of the push rod (4) and the hollow pipe (5), a water pressure groove (9) is fixedly connected at the top of the water inlet plate (8), an expansion frame (10) is movably connected in the water pressure groove (9), a pressure applying pipe (11) is movably connected on the surface of the expansion frame (10), and negative pressure bags (12) are fixedly connected in the water pressure groove (9) and positioned at two sides of the expansion frame (10); a buoyancy plate (14) is movably connected with the inside of the water pressure tank (9) and the bottom of the expansion frame (10); the bottom of the water inlet plate (8) is movably connected with a connecting rod (15), and the lower end of the connecting rod (15) is movably connected with a return spring (16).
2. The fire extinguishing apparatus using water pressure to prevent water from being wasted according to claim 1, wherein: one end, far away from the sliding groove (1), of the supporting plate (2) is movably connected with a retaining plate (13), and the length of the retaining plate (13) is larger than the width of the hydraulic groove (9).
3. The fire extinguishing apparatus using water pressure to prevent water from being wasted according to claim 1, wherein: the joint of the water inlet plate (8) and the water pressure tank (9) is fixedly connected with a filter block (17), and the length of the filter block (17) is matched with the width of the water pressure tank (9).
4. The fire extinguishing apparatus using water pressure to prevent water from being wasted according to claim 1, wherein: the sliding groove (1) is arranged underground, and the distance from the protective shell (3) to the ground is smaller than the moving distance of the hydraulic groove (9).
5. The fire extinguishing apparatus using water pressure to prevent water from being wasted according to claim 1, wherein: and one end of the water delivery pipe (7) far away from the compression spring (6) is fixedly connected with the water storage.
6. The fire extinguishing apparatus using water pressure to prevent water from being wasted according to claim 1, wherein: the surface of the compression spring (6) is movably connected with a supporting frame (18), and the supporting frame (18) is movably connected with the sliding chute (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483014.9A CN111589031B (en) | 2020-06-01 | 2020-06-01 | Fire extinguishing equipment capable of avoiding water waste by utilizing water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483014.9A CN111589031B (en) | 2020-06-01 | 2020-06-01 | Fire extinguishing equipment capable of avoiding water waste by utilizing water pressure |
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| Publication Number | Publication Date |
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| CN111589031A CN111589031A (en) | 2020-08-28 |
| CN111589031B true CN111589031B (en) | 2021-12-07 |
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| CN202010483014.9A Active CN111589031B (en) | 2020-06-01 | 2020-06-01 | Fire extinguishing equipment capable of avoiding water waste by utilizing water pressure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112891800A (en) * | 2021-02-22 | 2021-06-04 | 杨勇顺 | Water pipe valve boosting pressure-applying water spraying equipment for fire fighting |
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| KR101996228B1 (en) * | 2018-10-23 | 2019-07-04 | 강호준 | Hydrant and construction method thereof |
| CN110512691A (en) * | 2019-08-29 | 2019-11-29 | 杭州少君科技有限公司 | It is a kind of to utilize hydraulic pressure Multi-stage regulating type lifting outdoor fire hydrant |
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| CN110629833A (en) * | 2019-09-29 | 2019-12-31 | 杭州冰玉科技有限公司 | Energy-concerving and environment-protective hidden regulation and control fire hydrant |
| CN111043373A (en) * | 2018-10-15 | 2020-04-21 | 德克斯工业有限公司 | Modular valve and hydrant cover |
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2020
- 2020-06-01 CN CN202010483014.9A patent/CN111589031B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043373A (en) * | 2018-10-15 | 2020-04-21 | 德克斯工业有限公司 | Modular valve and hydrant cover |
| KR101996228B1 (en) * | 2018-10-23 | 2019-07-04 | 강호준 | Hydrant and construction method thereof |
| CN209714078U (en) * | 2019-03-19 | 2019-12-03 | 济俊消防科技有限公司 | A kind of fire main special purpose interface |
| CN110512691A (en) * | 2019-08-29 | 2019-11-29 | 杭州少君科技有限公司 | It is a kind of to utilize hydraulic pressure Multi-stage regulating type lifting outdoor fire hydrant |
| CN110629833A (en) * | 2019-09-29 | 2019-12-31 | 杭州冰玉科技有限公司 | Energy-concerving and environment-protective hidden regulation and control fire hydrant |
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| CN111589031A (en) | 2020-08-28 |
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Effective date of registration: 20211119 Address after: 317527 No. 890, fufu Avenue, Tongyu street, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou Kangyuan Biotechnology Co.,Ltd. Address before: 325500 waihouyang, Dayang village, Da'an Township, Taishun County, Wenzhou City, Zhejiang Province Applicant before: Miao Yuehua |
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