CN216986160U - Foam fire hydrant box - Google Patents
Foam fire hydrant box Download PDFInfo
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- CN216986160U CN216986160U CN202123330863.XU CN202123330863U CN216986160U CN 216986160 U CN216986160 U CN 216986160U CN 202123330863 U CN202123330863 U CN 202123330863U CN 216986160 U CN216986160 U CN 216986160U
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- proportional mixer
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Abstract
The utility model provides a foam hydrant cabinet, which belongs to the technical field of fire fighting equipment, and comprises a cabinet body and a cabinet door, wherein the cabinet door comprises a door frame and glass arranged in the door frame, the inner wall of the cabinet body is fixedly connected with a reel rotating shaft, a reel hose is wound on the reel rotating shaft, one end of the reel hose is provided with a proportional mixer with a fire-fighting water inlet, a foam liquid inlet and a foam outlet, the other end of the reel hose is provided with a spray gun for spraying mixed liquid in the reel hose, the reel hose is connected with the foam outlet of the proportional mixer, the proportional mixer is respectively connected with a water supply assembly for supplying fire-fighting water to the proportional mixer and a foam assembly for supplying foam to the proportional mixer, the whole using process is simple and easy to operate, and even if a person without professional training can be used for the first time, and the whole structural design is reasonable, the manufacturing cost is low, and the installation is convenient.
Description
Technical Field
The utility model relates to the technical field of fire fighting equipment, in particular to a foam fire hydrant cabinet.
Background
The foam fire hydrant box is widely applied to key places such as tunnels, petrochemical enterprises, oil depots, gas stations and ports, the existing foam fire hydrant box is complex in structure and further high in manufacturing cost, the complexity of the structure enables more operation steps to be needed in use, and when the foam fire hydrant box is used for the first time by personnel without training, the foam fire hydrant box cannot be used skillfully, so that the fire extinguishing speed is influenced, and the fire can be increased due to untimely fire extinguishing.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a foam fire hydrant cabinet which is low in manufacturing cost, reasonable in structural design, convenient to use and convenient to install in the whole system.
In order to solve the technical problems, the utility model provides a foam hydrant cabinet which comprises a cabinet body and a cabinet door, wherein the cabinet door comprises a door frame and glass arranged in the door frame, a reel rotating shaft is fixedly connected to the inner wall of the cabinet body, a reel hose is wound on the reel rotating shaft, a proportional mixer is arranged at one end of the reel hose, the proportional mixer is provided with a fire-fighting water inlet, a foam liquid inlet and a foam outlet, a spray gun is arranged at the other end of the proportional mixer, the reel hose is connected with the foam outlet of the proportional mixer, and a water supply assembly for supplying fire-fighting water to the proportional mixer and a foam assembly for supplying foam to the proportional mixer are respectively connected to the proportional mixer.
Preferably, the water supply assembly comprises an inlet pipe used for being connected with a fire water source and a fire water connecting pipe arranged at a fire water inlet, the inlet pipe is connected with the fire water connecting pipe through a three-way pipe, the inlet pipe is perpendicular to the fire water connecting pipe, a water outlet valve is arranged on the rest pipe orifice of the three-way pipe, the water outlet valve is arranged corresponding to the fire water connecting pipe, and an inlet valve and a filter used for filtering fire water are arranged on the inlet pipe.
Preferably, a pressure detection meter for detecting the water pressure in the water inlet pipe is arranged on one side of the water inlet pipe on the water inlet valve at intervals.
Preferably, the foam assembly comprises a foam storage tank arranged on the inner wall of the box body, a liquid guide pipe used for enabling foam in the tank to flow into the proportioning mixer is arranged on the foam storage tank, one end of the liquid guide pipe is connected with a foam liquid inlet of the proportioning mixer, and a foam liquid control valve used for controlling the foam liquid to flow out is arranged on the liquid guide pipe.
Preferably, a liquid level display used for detecting the foam liquid level in the foam storage tank is arranged on the foam storage tank.
Preferably, a guide structure convenient for pulling out the spray gun for use is arranged in the box body.
Preferably, guide structure is including linking firmly the fixed block on the bottom in the box, transversely be provided with horizontal bracing piece on the fixed block, the one end of horizontal bracing piece vertically is provided with longitudinal support pole, vertically linked firmly first leading wheel subassembly on the tip side that longitudinal support pole was kept away from to horizontal bracing piece, the leading wheel subassembly is including the mounting bracket that is the U-shaped, the interval is provided with two leading wheels in the mounting bracket, longitudinal support pole is provided with the second leading wheel subassembly on the side of leading wheel subassembly, the functional structure of first leading wheel subassembly and second leading wheel subassembly is the same
The technical scheme of the utility model has the following beneficial effects: when fire is needed to be extinguished, a fire extinguisher opens a box door firstly, then opens a water outlet valve, a water inlet valve and a foam liquid control valve, fire water flows into a proportioner through a water inlet pipe, a three-way pipe and a fire water connecting pipe, when the fire water flows out of the proportioner, negative pressure is generated in a cavity of the proportioner, foam liquid in a foam storage tank also flows into the proportioner through a liquid guiding pipe, then the fire water and the foam liquid are mixed in the proportioner and flow into a reel hose, the fire extinguisher can extinguish a fire source by holding a spray gun by the fire extinguisher, when the spray gun is pulled out, the reel hose can be smoothly pulled out from the box body, a guide wheel can rotate by 180 degrees, the flexible use of the spray gun is ensured, the whole using process is not only simple and easy to operate, even if a person without professional training can be used skillfully for the first time, but also the whole structure is reasonable in design, the cost is low, simultaneously also easy to assemble.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the foam hydrant cabinet of the present invention.
In the figure: 1. a box body; 2. a box door; 201. a door frame; 202. glass; 5. a reel spindle; 6. a reel hose; 7. a proportional mixer; 8. a spray gun; 9. a water inlet pipe; 10. a fire-fighting water connecting pipe; 11. a three-way pipe; 12. a water outlet valve; 13. a water inlet valve; 14. a filter; 15. a pressure detection meter; 16. a foam storage tank; 17. a liquid guiding pipe; 18. a foam liquid control valve; 19. a liquid level display; 20. a fixed block; 21. a transverse support bar; 22. a longitudinal support bar; 23. a mounting frame; 24. a guide wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the description of the embodiments of the utility model given above, are within the scope of protection of the utility model.
As shown in fig. 1: the foam hydrant cabinet comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 comprises a door frame 201 and glass 202 arranged in the door frame 201, the glass 202 is transparent, equipment in the cabinet body 1 can be directly observed conveniently, a reel rotating shaft 5 is fixedly connected to the inner wall of the cabinet body 1, a reel hose 6 is wound on the reel rotating shaft 5, one end of the reel hose 6 is provided with a proportional mixer 7, the proportional mixer 7 is provided with a fire water inlet, a foam liquid inlet and a foam outlet, the other end of the proportional mixer 7 is provided with a spray gun 8, the spray gun 8 is the prior art and is not described herein, the proportional mixer 7 can mix fire water and foam according to a certain proportion and then enters the reel hose 6, a user can spray the foam liquid in the reel hose 6 by holding the spray gun 8, the reel hose 6 is connected with the foam outlet of the proportional mixer 7, the proportional mixer 7 is respectively connected with a fire water supply assembly for supplying water to the proportional mixer 7 and a water supply assembly for supplying water to the proportional mixer 7 7 a foam component providing foam.
In this embodiment, water supply assembly is including being used for the inlet tube 9 of being connected with the fire water source and setting up the fire water connecting pipe 10 at the fire water import, inlet tube 9 passes through three-way pipe 11 with fire water connecting pipe 10 and is connected, inlet tube 9 and fire water connecting pipe 10 mutually perpendicular, be provided with outlet valve 12 on the remaining mouth of pipe of three-way pipe 11, outlet valve 12 corresponds the setting with fire water connecting pipe 10, be provided with inlet valve 13 on the inlet tube 9 and be used for filtering fire water's filter 14, filter 14 can filter the fire water of flow direction proportioner 7 in inlet tube 9, avoid having impurity to flow to in the proportioner 7.
In this embodiment, a pressure detection meter 15 for detecting the water pressure in the water inlet pipe 9 is arranged on the water inlet pipe 9 at an interval on one side of the water inlet valve 13.
In this embodiment, the foam assembly includes a foam storage tank 16 disposed on the inner wall of the box body 1, a liquid guiding pipe 17 for allowing foam in the tank to flow into the proportioner 7 is disposed on the foam storage tank 16, when fire water flows through the proportioner 7 quickly, a negative pressure is formed in a cavity of the proportioner 7, foam liquid in the foam storage tank 16 flows into the proportioner 7 through the liquid guiding pipe under the action of atmospheric pressure, one end of the liquid guiding pipe 17 is connected to a foam liquid inlet of the proportioner 7, and a foam liquid control valve 18 for controlling the foam liquid to flow out is disposed on the liquid guiding pipe 17.
In this embodiment, the foam tank 16 is provided with a liquid level display 19 for detecting the foam liquid level in the foam tank 16, and the liquid level display 19 enables the operator to know the remaining amount of the foam liquid in the foam tank 16 through the glass 202.
It should be noted that the proportioner 7, the filter 14 and the level indicator 19 are prior art and will not be described in detail here.
In this embodiment, a guide structure for pulling out the spray gun 8 for use is provided in the box body 1.
In this embodiment, guide structure is including linking firmly fixed block 20 on the bottom in box 1, transversely be provided with horizontal bracing piece 21 on the fixed block 20, the one end of horizontal bracing piece 21 vertically is provided with longitudinal support rod 22, vertically linked firmly first leading wheel subassembly on the tip side that longitudinal support rod 22 was kept away from to horizontal bracing piece 21, the leading wheel subassembly is including the mounting bracket 23 that is the U-shaped, the interval is provided with two leading wheels 24 in the mounting bracket 23, longitudinal support rod 22 is provided with the second leading wheel subassembly on the side towards the leading wheel subassembly, the functional structure of first leading wheel subassembly and second leading wheel subassembly is the same.
The working principle of the utility model is as follows: when fire is needed to be extinguished, a fire extinguisher firstly opens the box door 2 and then opens the water outlet valve 12, the water inlet valve 13 and the foam liquid control valve 18, fire water flows into the proportioner 7 through the water inlet pipe 9, the three-way pipe 11 and the fire water connecting pipe 10, when the fire water flows out of the proportioner 7, negative pressure is generated in the cavity of the proportioner 7, foam liquid in the foam storage tank 16 also flows into the proportioner 7 through the liquid guide pipe 17, then the fire water and the foam liquid are mixed in the proportioner 7 and then flow into the reel hose 6, the fire extinguisher can extinguish a fire source by holding the spray gun 8 by a hand, when the spray gun 8 is pulled out, the reel hose 6 can be smoothly pulled out from the box body 1 through the guide structure, the guide wheel 24 can rotate for 180 degrees, the flexible use of the spray gun 8 is ensured, the whole using process is not only simple and easy to operate, even if a person without professional training can be skillfully used for the first time, and the whole structure design is reasonable, the cost is low, and the installation is convenient.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides a foam fire hydrant case, includes box and chamber door, the chamber door includes the door frame and sets up the glass in the door frame, its characterized in that: the fire hose comprises a box body and is characterized in that a reel rotating shaft is fixedly connected to the inner wall of the box body, a reel hose is wound on the reel rotating shaft, one end of the reel hose is provided with a proportional mixer, the proportional mixer is provided with a fire water inlet, a foam liquid inlet and a foam outlet, the other end of the proportional mixer is provided with a spray gun, the reel hose is connected with the foam outlet of the proportional mixer, and the proportional mixer is connected with a water supply assembly for supplying fire water to the proportional mixer and a foam assembly for supplying foam to the proportional mixer.
2. The foam hydrant cabinet according to claim 1, wherein: the water supply assembly comprises a water inlet pipe and a fire water connecting pipe, the water inlet pipe is used for being connected with a fire water source, the fire water connecting pipe is arranged at a fire water inlet, the water inlet pipe is connected with the fire water connecting pipe through a three-way pipe, the water inlet pipe is perpendicular to the fire water connecting pipe, a water outlet valve is arranged on the rest pipe orifice of the three-way pipe and corresponds to the fire water connecting pipe, and a water inlet valve and a filter used for filtering fire water are arranged on the water inlet pipe.
3. The foam hydrant cabinet according to claim 2, wherein: and a pressure detection meter for detecting the water pressure in the water inlet pipe is arranged on one side of the water inlet pipe on the water inlet valve at intervals.
4. The foam hydrant cabinet according to claim 3, wherein: the foam assembly comprises a foam storage tank arranged on the inner wall of the box body, a liquid guide pipe used for enabling foam in the tank to flow into the proportional mixer is arranged on the foam storage tank, one end of the liquid guide pipe is connected with a foam liquid inlet of the proportional mixer, and a foam liquid control valve used for controlling the foam liquid to flow out is arranged on the liquid guide pipe.
5. The foam hydrant cabinet according to claim 4, wherein: and a liquid level display used for detecting the foam liquid level in the foam storage tank is arranged on the foam storage tank.
6. The foam hydrant cabinet according to any one of claims 1-5, wherein: the box body is internally provided with a guide structure which is convenient for pulling out the spray gun for use.
7. The foam hydrant cabinet according to claim 6, wherein: the guide structure is including linking firmly the fixed block on the bottom in the box, transversely be provided with horizontal bracing piece on the fixed block, the one end of horizontal bracing piece vertically is provided with longitudinal support pole, vertically linked firmly first leading wheel subassembly on the tip side that longitudinal support pole was kept away from to horizontal bracing piece, the leading wheel subassembly is including the mounting bracket that is the U-shaped, the interval is provided with two leading wheels in the mounting bracket, longitudinal support pole is provided with the second leading wheel subassembly on the side of leading wheel subassembly, first leading wheel subassembly is the same with the functional structure of second leading wheel subassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123330863.XU CN216986160U (en) | 2021-12-28 | 2021-12-28 | Foam fire hydrant box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123330863.XU CN216986160U (en) | 2021-12-28 | 2021-12-28 | Foam fire hydrant box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216986160U true CN216986160U (en) | 2022-07-19 |
Family
ID=82387187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123330863.XU Active CN216986160U (en) | 2021-12-28 | 2021-12-28 | Foam fire hydrant box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216986160U (en) |
-
2021
- 2021-12-28 CN CN202123330863.XU patent/CN216986160U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 475300 south of the west section of hanghai Road, industrial cluster area, Lankao County, Kaifeng City, Henan Province Patentee after: Fuerdun Fire Technology Co.,Ltd. Address before: 475300 south of the west section of hanghai Road, industrial cluster area, Lankao County, Kaifeng City, Henan Province Patentee before: HENAN FURD FIRE CONTROL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 475300 south of the west section of hanghai Road, industrial cluster area, Lankao County, Kaifeng City, Henan Province Patentee after: HENAN FURD FIRE CONTROL TECHNOLOGY Co.,Ltd. Address before: 475300 south of the west section of hanghai Road, industrial cluster area, Lankao County, Kaifeng City, Henan Province Patentee before: Fuerdun Fire Technology Co.,Ltd. |