Fire hydrant for building fire fighting
By introducing a right-angle reduction gearbox and anti-slip sleeve into the fire hydrant, the problem of the fire hydrant cover being difficult to open was solved, enabling the fire water valve to be opened quickly and effortlessly, thus improving operational efficiency and safety.
Patent Information
- Application Number
- CN202422242333.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The existing fire hydrant covers are tightened so much that they require a lot of force to open, making them difficult to open quickly during a fire, delaying the extinguishing of the fire and creating a safety hazard.
It adopts a design that combines a right-angle reduction gearbox, connecting plate, input shaft, rotating handle, operating handle, threaded hole and bolt. By rotating the rotating handle, the connecting plate and operating handle are driven, simplifying the operation of opening the fire water valve, and the anti-slip sleeve improves the grip stability.
It enables quick and effortless opening of fire hydrants, reducing physical exertion, improving work efficiency, protecting personnel safety, and preventing fire injuries.
Smart Images
Figure CN223641219U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to a kind of corridor fire fighting technical field, more specifically, it is especially related to a fire hydrant for building fire fighting. BACKGROUND
[0002] As is known to all, as an important part of building fire fighting system, fire fighting system has been widely installed and used in a large number of buildings, and a large number of fire cases show that a perfect and effective fire water system can timely control and extinguish fire at the initial stage of fire, which plays an important role in minimizing fire loss and achieving self-protection and self-rescue in building fire.
[0003] Based on the above, the present inventor found that the existing fire hydrant has the following problems: the cover plate is screwed tightly, and it needs a lot of force to open it. When a fire occurs, it is not convenient to unscrew the cover plate, which delays the extinguishing of the fire source and brings certain danger.
[0004] Therefore, in view of the above, the existing structure and defects are improved, and a fire hydrant for building fire fighting is provided to achieve a more practical value. INVENTION CONTENTS
[0005] The purpose and effect of the fire hydrant for building fire fighting are achieved by the following specific technical means:
[0006] A fire hydrant for building fire fighting, comprising a water collecting pool, a water pump, a water tank, a box body and a fire water valve, one side of the water collecting pool is connected with the water tank through a water delivery pipe and a water pump, the water tank is connected with the fire water valve through a pipeline system, one side of the fire water valve is provided with a gun head, the top of the fire water valve is provided with an operating handle, the top of the operating handle is provided with a rotating mechanism, one side of the rotating mechanism is provided with a support frame, one end of the support frame is connected with the bottom of the box body, the upper side of the rotating mechanism is provided with a winding disc, the inside of the winding disc is wound with a water pipe, one end of the water pipe is connected with one side of the fire water valve, the other end of the water pipe is provided with a pipe head.
[0007] Further, the rotating mechanism comprises a right-angle speed reducer gear box mounted on one side of the support frame, a connecting plate is connected to the output end of the right-angle speed reducer gear box, and an input shaft is mounted on one side of the right-angle speed reducer gear box, and a rotating handle is connected to one end of the input shaft.
[0008] Further, a group of threaded holes are formed in the inside of the connecting plate and the operating handle, bolts are mounted in the threaded holes, and the threaded holes are matched with the bolts.
[0009] Further, the surface of the input shaft is provided with a set of clamping grooves, one end of the rotating handle is provided with a set of clamping blocks, and the clamping blocks are matched with the clamping grooves.
[0010] Further, the surface of the rotating handle is provided with an anti-skid sleeve.
[0011] Further, the inner wall of the box body is provided with a placing rack, and the rotating handle is arranged in the placing rack.
[0012] Further, the inside of the water tank is provided with a water pressure sensor.
[0013] Compared with the prior art, the utility model has the advantages of:
[0014] When the fire water valve needs to be opened, the rotating handle is rotated, and the connecting plate is driven to rotate under the action of the right-angle speed reduction gear box, so that the operating handle is rotated, the operator can quickly and labor-savingly open the fire water valve, the design can significantly reduce the physical consumption of the operator, the operation is more relaxed, the working efficiency is further improved, the life safety of the personnel is protected, and the harm or life threat of the personnel caused by the fire is prevented.
[0015] When the fire water valve needs to be overhauled, the bolt is screwed, the bolt is taken out from the threaded hole, and the connecting plate is separated from the fire water valve, so that the overhaul personnel can comprehensively overhaul the fire water valve.
[0016] By using the anti-skid sleeve, the user can hold the rotating handle more firmly, the risk of sliding is reduced, and the work interruption caused by sliding is avoided. DRAWINGS
[0017] Figure 1 It is a fire hydrant plane schematic view for building fire protection.
[0018] Figure 2 It is a fire hydrant rotating mechanism three-dimensional schematic view for building fire protection.
[0019] Figure 3 It is a fire hydrant rotating mechanism unfolded three-dimensional schematic view for building fire protection.
[0020] Figure 4 It is a fire hydrant local three-dimensional schematic view for building fire protection.
[0021] Figure 5 It is a fire hydrant for building fire protection. Figure 4 It is a fire hydrant for building fire protection. It is a fire hydrant for building fire protection.
[0022] Figure 6 The utility model relates to a fire hydrant flow process schematic diagram for building fire fighting.
[0023] In the drawing, the corresponding relationship of component name and drawing number is:
[0024] 1, water collecting pool;2, water pump;3, water tank;4, box body;5, fire water valve;6, gun head;7, operation handle;8, support frame;9, winding disc;10, water pipe;11, pipe head;12, right-angle reduction gear box;13, connecting plate;14, input shaft;15, rotation handle;16, screw hole;17, bolt;18, clamping groove;19, clamping block;20, antiskid sleeve;21, placing rack;22, water pressure sensor;23, water delivery pipe. DETAILED DESCRIPTION
[0025] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0026] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0027] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. EMBODIMENT
[0028] As shown in the accompanying Figure 1 to the accompanying Figure 6 As shown:
[0029] The utility model provides a building fire hydrant for building fire, including water collecting pool 1, water pump 2, water tank 3, box 4 and fire water valve 5, one side of water collecting pool 1 is connected with water tank 3 through water delivery pipe 23 and water pump 2, water tank 3 is connected with fire water valve 5 through pipeline system, one side of fire water valve 5 is installed gun head 6, the top of fire water valve 5 is installed operation handle 7, the top of operation handle 7 is installed rotating mechanism, one side of rotating mechanism is installed support frame 8, one end of support frame 8 is connected with the bottom of box 4, the upper portion of rotating mechanism is installed winding disc 9, the inside of winding disc 9 is wound with water pipe 10, one end of water pipe 10 is connected with one side of fire water valve 5, the other end of water pipe 10 is installed pipe head 11.
[0030] Wherein, the rotating mechanism includes the right angle reduction gear box 12 of installing in support frame 8 one side, the output end of right angle reduction gear box 12 is connected with connecting plate 13, and one side of right angle reduction gear box 12 is installed input shaft 14, one end of input shaft 14 is connected with rotating handle 15, through the cooperation of right angle reduction gear box 12, connecting plate 13, input shaft 14, rotating handle 15, operation handle 7, screw hole 16 and bolt 17, when needing to open fire water valve 5, rotating rotating handle 15, under the action of right angle reduction gear box 12, drive connecting plate 13 to rotate, to drive operation handle 7 to rotate, the operator is conveniently opened fire water valve 5 fast and laborsaving, through the above design, can significantly reduce the physical exertion of operator, make operation more relaxed, further improve the work efficiency, protect the life safety of personnel, prevent fire from causing harm or life threat to personnel.
[0031] Wherein, the inside of connecting plate 13 and operation handle 7 all is equipped with a group of screw hole 16, the screw hole 16 is installed with bolt 17, the screw hole 16 is matched with bolt 17, through the cooperation of connecting plate 13, operation handle 7, screw hole 16 and bolt 17, when needing to overhaul fire water valve 5, twists bolt 17, can take out bolt 17 from screw hole 16, can separate connecting plate 13 with fire water valve 5, and the overhaul personnel is convenient to overhaul fire water valve 5 comprehensively.
[0032] Wherein, the surface of input shaft 14 is equipped with a group of clamping slots 18, one end of rotating handle 15 is installed a group of clamping blocks 19, the clamping block 19 is matched with clamping slot 18.
[0033] Wherein, the surface of rotating handle 15 is equipped with antiskid cover 20, through using antiskid cover 20, help user hold rotating handle 15 more firmly, reduce the risk of sliding, avoid the work interruption due to sliding.
[0034] The inner wall of the box 4 is provided with a placing rack 21, and the rotating handle 15 is arranged in the placing rack 21, so that the rotating handle 15 can be placed on the placing rack 21, the rotating handle 15 is convenient to take and use, and the time for searching for the article is reduced.
[0035] The water tank 3 is internally provided with a water pressure sensor 22, the water pressure in the water tank 3 is monitored in real time through the water pressure sensor 22, and the water pressure information in the water tank 3 is transmitted to the processing center through the water tank 3 wireless communication module, so that the detector can obtain the water pressure information in the water tank 3 in time, and when the water pressure is insufficient, the water in the water collecting pool 1 can be lifted into the water tank 3 through the fire pressure pump in time, so that the problem of insufficient fire water pressure when a fire occurs can be prevented.
[0036] The specific use mode and effect of the embodiment are as follows:
[0037] In the use process of the utility model, first, the integrity of the device is confirmed, when a fire occurs, the box 4 is opened, the pipe head 11 is connected with the gun head 6, then the operator connects the rotating handle 15 with the input shaft 14 on the right-angle speed reducer gear box 12, rotates the rotating handle 15, under the action of the right-angle speed reducer gear box 12, drives the connecting plate 13 to rotate, thereby drives the operating handle 7 to rotate, the operator can conveniently and quickly open the fire valve 5, when the fire is solved, the rotating handle 15 is removed, and the rotating handle 15 is placed on the placing rack 21, when the fire valve 5 needs to be repaired, the bolt 17 is screwed, the bolt 17 can be removed from the threaded hole 16, the connecting plate 13 can be separated from the fire valve 5, the repairer can conveniently repair the fire valve 5, through the above design, the physical consumption of the operator can be obviously reduced, the operation is more relaxed, the work efficiency is further improved, the life safety of the personnel is protected, and the personnel is prevented from being harmed or threatened by the fire.
[0038] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described for better illustrating the principles and practical application of the utility model, and enabling those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.
Claims
1. A fire hydrant for building fire fighting, comprising a water collecting pool (1), a water delivery pipe (23), a water pump (2), a water tank (3), a tank body (4) and a fire water valve (5), one side of the water collecting pool (1) is connected with the water tank (3) through the water delivery pipe (23) and the water pump (2), the water tank (3) is connected with the fire water valve (5) through a pipeline system, characterized in that: One side of the fire water valve (5) is provided with a gun head (6), the top of the fire water valve (5) is provided with an operating handle (7), the top of the operating handle (7) is provided with a rotating mechanism, one side of the rotating mechanism is provided with a support frame (8), one end of the support frame (8) is connected with the bottom of the box (4), the upper of the rotating mechanism is provided with a winding disc (9), the inside of the winding disc (9) is wound with a water pipe (10), one end of the water pipe (10) is connected with one side of the fire water valve (5), the other end of the water pipe (10) is provided with a pipe head (11). 2. The fire hydrant for building fire protection according to claim 1, wherein: The rotating mechanism comprises a right-angle speed reducer gear box (12) mounted on one side of the support frame (8), an output end of the right-angle speed reducer gear box (12) is connected with a connecting plate (13), one side of the right-angle speed reducer gear box (12) is provided with an input shaft (14), one end of the input shaft (14) is connected with a rotating handle (15).
3. The fire hydrant for building fire protection according to claim 2, wherein: The inside of the connecting plate (13) and the operating handle (7) is both provided with a group of threaded holes (16), the threaded holes (16) are provided with bolts (17), the threaded holes (16) are matched with the bolts (17).
4. The fire hydrant for building fire protection according to claim 3, wherein: The surface of the input shaft (14) is provided with a group of clamping grooves (18), one end of the rotating handle (15) is provided with a group of clamping blocks (19), the clamping blocks (19) are matched with the clamping grooves (18).
5. The fire hydrant for building fire protection according to claim 4, wherein: The surface of the rotating handle (15) is provided with an antiskid sleeve (20).
6. The fire hydrant of claim 5, wherein: The inside wall of the box (4) is provided with a placing frame (21), the rotating handle (15) is mounted in the placing frame (21).
7. The fire hydrant for building fire protection according to claim 1, wherein: The inside of the water tank (3) is provided with a water pressure sensor (22).