CN220551577U - Sealing valve for fire hydrant - Google Patents
Sealing valve for fire hydrant Download PDFInfo
- Publication number
- CN220551577U CN220551577U CN202321846470.0U CN202321846470U CN220551577U CN 220551577 U CN220551577 U CN 220551577U CN 202321846470 U CN202321846470 U CN 202321846470U CN 220551577 U CN220551577 U CN 220551577U
- Authority
- CN
- China
- Prior art keywords
- handle
- force
- sealing valve
- fire hydrant
- generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to the field of sealing valves, in particular to a sealing valve for a fire hydrant, which comprises a sealing valve and is characterized in that a fixed block is fixedly arranged at the top of the sealing valve, the top of the fixed block is rotationally connected with a sealing layer through a bolt, the top of the bolt is connected with a rotating handle, and an auxiliary device is arranged at the side edge of the rotating handle; the auxiliary device is arranged in a groove formed in the side wall of the rotating handle, the auxiliary device comprises a force-generating handle, the force-generating handle is arranged on the side wall of the groove in the rotating handle through a rotating plate, and a magnetic block is arranged in the force-generating handle; the rotating handle is provided with a magnetic groove, and the magnetic block is mutually matched with the magnetic groove. According to the utility model, the force-generating handle in the auxiliary device on the side of the rotating handle is rotated out through the rotating plate, and the force arm at the position of the force-generating handle is longer than that of the rotating handle, so that the force-generating handle can be rotated more labor-saving, the rotating force is larger, and the valve can be rotated more efficiently.
Description
Technical Field
The utility model relates to the technical field of sealing valves, in particular to a sealing valve for a fire hydrant.
Background
Fire hydrant, formally called fire hydrant, a fixed fire-fighting equipment, which is mainly used for controlling combustible materials, isolating combustion-supporting materials and eliminating ignition sources; the fire-fighting system comprises an outdoor fire hydrant system, an indoor fire hydrant system, a fire extinguisher system, an automatic spraying system, a water cannon system, a gas fire-extinguishing system and the like.
When the existing fire hydrant sealing valve is installed on the fire hydrant, the fire hydrant is not frequently used due to the fact that the existing fire hydrant is better and better, the sealing valve is installed on the fire hydrant for a long time, and due to the fact that the installation time is long, when the valve is unscrewed, the handle cannot be unscrewed due to the fact that the internal pressure is too high, and therefore the fire hydrant cannot supply water timely.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a sealing valve for a fire hydrant.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the sealing valve for the fire hydrant comprises a sealing valve, wherein a fixed block is fixedly arranged at the top of the sealing valve, a sealing layer is rotatably connected to the top of the fixed block through a bolt, a rotating handle is connected to the top of the bolt, and an auxiliary device is arranged on the side edge of the rotating handle;
the auxiliary device is arranged in a groove formed in the side wall of the rotating handle, the auxiliary device comprises a force-generating handle, the force-generating handle is arranged on the side wall of the groove in the rotating handle through a rotating plate, and a magnetic block is arranged in the force-generating handle;
the rotating handle is provided with a magnetic groove, and the magnetic block is mutually matched with the magnetic groove.
In addition, it is preferable that a connecting disc is provided at the bottom of the sealing valve, and the diameter of the connecting disc is the same as that of the sealing valve.
In addition, the preferred structure is that the side of the sealing valve is connected with a connecting pipe, and a fixing sleeve is fixedly arranged on the connecting pipe.
In addition, it is preferable that an anti-slip cover is provided on the inner side rotary handle of the rotary handle, and the anti-slip cover corresponds to the force-generating handle.
Furthermore, it is preferable that the rotation range of the force-generating handle after the rotation by the rotating plate is 0 ° to 45 °.
In addition, the preferred structure is that when the force handle rotates into the slot through the rotating plate, the magnetic block in the force handle is magnetically absorbed with the magnetic slot.
The beneficial effects of the utility model are as follows: through will rotate the interior exerting oneself handle of auxiliary device of handle side and roll out through the revolving board, because the arm of force of the position of exerting oneself handle is longer in the rotation handle for it can be more laborsaving to rotate the exerting oneself handle, and the turning force is bigger, more efficient rotation seal valve.
Drawings
FIG. 1 is a schematic view of a sealing valve for a fire hydrant according to the present utility model;
FIG. 2 is a schematic view of the internal structure of a sealing valve for a fire hydrant according to the present utility model;
FIG. 3 is a schematic view of a rotary handle according to the present utility model;
fig. 4 is an enlarged view of a magnetic groove according to the present utility model.
In the figure: the sealing device comprises a sealing valve 1, a connecting pipe 2, a fixing sleeve 3, a connecting disc 4, a fixing block 5, a bolt 6, a rotating handle 7, an anti-skid sleeve 8, an auxiliary device 9, a magnetic block 91, a rotating plate 92, a force-generating handle 93, a magnetic groove 94 and a sealing layer 10.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a sealing valve for a fire hydrant comprises a sealing valve 1, wherein a fixed block 5 is fixedly arranged at the top of the sealing valve 1, a sealing layer 10 is rotatably connected to the top of the fixed block 5 through a bolt 6, a rotary handle 7 is connected to the top of the bolt 6, and an auxiliary device 9 is arranged on the side edge of the rotary handle 7;
the auxiliary device 9 is installed in the fluting of seting up on the handle 7 lateral wall rotates, and auxiliary device 9 is including the handle 93 that gives rise to force, the handle 93 that gives rise to force is installed on the grooved lateral wall in the handle 7 rotates through rotating the board 92, and the inside of the handle 93 that gives rise to force is provided with magnetic force piece 91, has seted up magnetic force groove 94 on the handle 7 rotates, and magnetic force piece 91 and magnetic force groove 94 looks adaptation each other.
The material of the rotating plate 92 is hard, and the material of the force-generating handle 93 is also hard, so that the rotating plate 92 can not break when the force-generating handle 93 is activated due to excessive force.
The bottom of the sealing valve 1 is provided with a connecting disc 4, the diameter of the connecting disc 4 is the same as that of the sealing valve 1, and the same diameter is more powerful in installing the fire hydrant.
Meanwhile, the side edge of the sealing valve 1 is connected with the connecting pipe 2, the connecting pipe 2 is fixedly provided with the fixing sleeve 3, the fixing sleeve 3 is used for fixing a fire-fighting water pipe, and the fixing sleeve 3 can enable a water source in the fire hydrant to circulate better.
In addition, an anti-slip cover 8 is provided on the inner side turning handle of the turning handle 7, and the anti-slip cover 8 corresponds to the force-generating handle 93, and the turning range of the force-generating handle 93 after turning by the turning plate 92 is 0 ° to 45 °.
When the force-generating handle 93 is rotated into the slot by the rotating plate 91, the magnetic block 91 in the force-generating handle 93 is magnetically attracted to the magnetic slot 94.
In this embodiment, the sealing valve 1 is mounted on the hydrant through the connecting disc 4 at the bottom, and a section of the fire-fighting water pipe is connected to the fixing sleeve 3 at one side of the sealing valve 1 and fixed in use.
When the fire hydrant is used, the sealing valve 1 is required to be opened, so that a groundwater source is sprayed out of the fire hydrant, the underground water source is connected to the fire hose through the connecting pipe 2, the common rotating handle 7 can rust due to long-time non-use, the bolt 6 at the bottom of the rotating handle 7 is not selected, and the purpose of reducing pressure is not achieved.
The auxiliary device 9 on the side of the rotating handle 7 is opened, the force-generating handle 93 rotates to the maximum swing of the force-generating handle 93 through the rotating plate 92, the force-generating handle 93 cannot be broken off due to overlarge torsion due to the fact that the rotating plate 92 is made of a hard material, at this time, the force-generating handle 93 on the rotating handle 7 is rotated, and the force arm at the position of the force-generating handle 93 is longer than that of the rotating handle 7, so that the force-generating handle 93 can be rotated more labor-saving, the rotating force is larger, and the valve 1 can be conveniently rotated.
When the device is used, the force-exerting handle 93 is only required to swing back into the auxiliary device 9, and the magnetic block 91 on the force-exerting handle 93 can be clamped into the magnetic groove 95, so that adsorption fixation is realized.
In the utility model, the force-generating handle 93 in the auxiliary device 9 on the side of the rotating handle 7 is rotated out through the rotating plate 93, and the force arm of the position of the force-generating handle 93 is longer than that of the rotating handle 7, so that the force-generating handle 93 can be rotated more labor-saving, the rotating force is larger, and the valve 1 can be rotated more efficiently.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The sealing valve for the fire hydrant comprises a sealing valve (1) and is characterized in that a fixed block (5) is fixedly arranged at the top of the sealing valve (1), a sealing layer (10) is rotatably connected to the top of the fixed block (5) through a bolt (6), a rotary handle (7) is connected to the top of the bolt (6), and an auxiliary device (9) is arranged on the side edge of the rotary handle (7);
the auxiliary device (9) is arranged in a groove formed in the side wall of the rotary handle (7), the auxiliary device (9) comprises a force-exerting handle (93), the force-exerting handle (93) is arranged on the side wall of the groove in the rotary handle (7) through a rotary plate (92), and a magnetic block (91) is arranged in the force-exerting handle (93);
a magnetic groove (94) is formed in the rotary handle (7), and the magnetic block (91) and the magnetic groove (94) are mutually matched.
2. A sealing valve for a fire hydrant according to claim 1, characterized in that the bottom of the sealing valve (1) is provided with a connecting disc (4), the diameter of the connecting disc (4) being the same as the diameter of the sealing valve (1).
3. The sealing valve for the fire hydrant according to claim 1, wherein a connecting pipe (2) is connected to the side edge of the sealing valve (1), and a fixing sleeve (3) is fixedly arranged on the connecting pipe (2).
4. A sealing valve for a fire hydrant according to claim 1, characterized in that an anti-slip cover (8) is provided on the inner rotary handle of the rotary handle (7), and the anti-slip cover (8) corresponds to the force-generating handle (93).
5. A sealing valve for a fire hydrant according to claim 1, characterized in that the force-generating handle (93) is rotated by the swivel plate (92) in a rotation range of 0 ° to 45 °.
6. A sealing valve for fire hydrant according to claim 1, characterized in that the magnetic block (91) in the force-exerting handle (93) is magnetically attracted to the magnetic groove (94) when the force-exerting handle (93) is turned into the groove by the turning plate (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846470.0U CN220551577U (en) | 2023-07-14 | 2023-07-14 | Sealing valve for fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846470.0U CN220551577U (en) | 2023-07-14 | 2023-07-14 | Sealing valve for fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551577U true CN220551577U (en) | 2024-03-01 |
Family
ID=90008522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321846470.0U Active CN220551577U (en) | 2023-07-14 | 2023-07-14 | Sealing valve for fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551577U (en) |
-
2023
- 2023-07-14 CN CN202321846470.0U patent/CN220551577U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |