CN216555380U - Automatic valve structure of fire-fighting pipeline - Google Patents
Automatic valve structure of fire-fighting pipeline Download PDFInfo
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- CN216555380U CN216555380U CN202122956748.7U CN202122956748U CN216555380U CN 216555380 U CN216555380 U CN 216555380U CN 202122956748 U CN202122956748 U CN 202122956748U CN 216555380 U CN216555380 U CN 216555380U
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- valve
- fixedly connected
- valve body
- motor
- fire fighting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 239000012530 fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an automatic valve structure of a fire fighting pipeline, which comprises a valve body, wherein the upper surface of the valve body is fixedly connected with a valve cover, a fixing plate is arranged inside the valve cover, the inner top of the valve cover is fixedly connected with a controller assembly, a lifting mechanism is arranged inside the valve cover, the lifting mechanism comprises a motor and a screw rod, the inner top of the valve cover and the left side and the right side of the controller assembly are fixedly connected with the motor, the screw rod is fixedly connected with the output end of the motor, the output end of the screw rod, far away from the motor, penetrates through the fixing plate and is fixedly connected with a bearing, and the outer surface of the bearing is fixedly connected with the upper surface of the valve body. The utility model has simple structure and reasonable design, can well overcome the defects of the prior art, can effectively and automatically adjust the water pressure data detected by the water pressure detection meter by using the water pressure detection meter to detect the water pressure data, is favorable for improving the convenience of pipeline water pressure adjustment, and further improves the adjustment efficiency.
Description
Technical Field
The utility model relates to the technical field of fire valves, in particular to an automatic valve structure of a fire pipeline.
Background
The pressure reducing valve is a valve which reduces the inlet pressure to a certain required outlet pressure through regulation and automatically keeps the outlet pressure stable by means of the energy of a medium, and is a throttling element with variable local resistance from the viewpoint of hydrodynamics, namely, the flow velocity and the kinetic energy of the fluid are changed by changing the throttle area to cause different pressure losses, thereby achieving the purpose of pressure reduction, then the fluctuation of the pressure behind the valve is balanced with the spring force by the regulation of the control and regulation system, the pressure behind the valve is kept constant within a certain error range, the fluid decompressed by the combined type decompression valve enters each water consuming point through the hydraulic control valve after being filtered by the water filter, the pressure of the water flow needs to be properly adjusted in the fire fighting pipeline, so that the water flow in partial area in the fire fighting pipeline needs to be decompressed.
The pressure reducing valves in the prior art are manually operated, so that adjustment of some remote valves is more difficult, and the convenience of use is not improved, so that the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an automatic valve structure of a fire fighting pipeline.
In order to achieve the purpose, the utility model adopts the following technical scheme: fire control pipeline automatic valve structure, including the valve body, the last fixed surface of valve body is connected with the valve gap, the inside of valve gap is provided with the fixed plate, the interior top fixedly connected with controller assembly of valve gap, the inside of valve gap is provided with elevating system.
As a further description of the above technical solution:
elevating system includes motor, lead screw, the interior top of valve gap and the left and right sides that is located the controller assembly all with motor fixed connection, lead screw fixed connection is at the output of motor, the output that the motor was kept away from to the lead screw runs through fixed plate fixedly connected with bearing, the surface of bearing and the last fixed surface of valve body are connected.
As a further description of the above technical solution:
the lower fixed surface of fixed plate is connected with the valve rod, the lower surface that the fixed plate was kept away from to the valve rod extends to the inside fixed connection of valve body and has the valve clack.
As a further description of the above technical solution:
the upper surface of the valve body is fixedly connected with a sealing sleeve, and the inner surface of the sealing sleeve is in contact with the outer surface of the valve rod.
As a further description of the above technical solution:
the inner surface of the valve body is fixedly connected with a fixing piece, the upper surface of the fixing piece is provided with a flow discharge port, and the inner side surface of the flow discharge port is in contact with the outer side surface of the valve clack.
As a further description of the above technical solution:
the inside fixedly connected with sealing washer of earial drainage mouth, the lower surface of sealing washer contacts with the upper surface of valve clack.
As a further description of the above technical solution:
the upper surface of valve body just is close to the equal fixedly connected with water pressure detection table of left and right sides edge department, the water pressure detection table extends to the inside of valve body, the last fixed surface of fixed plate is connected with displacement sensor.
As a further description of the above technical solution:
the left side surface and the right side surface of the valve body are fixedly connected with flanges.
The utility model has the following beneficial effects:
1. compared with the prior art, this fire pipeline automatic valve structure, simple structure reasonable in design can solve the not enough of prior art well, detects water pressure data through using the water pressure to detect the table, can adjust through the data automation that the water pressure detected the table effectively, is favorable to improving the convenience that pipeline water pressure adjusted, and then improves the efficiency of adjusting.
2. Compared with the prior art, this fire pipeline automatic valve structure through using displacement sensor, can calculate the degree of opening and shutting of valve clack effectively through the migration distance of fixed plate, is favorable to improving fluid pressure's regulation precision.
Drawings
FIG. 1 is a perspective view of the external structure of the automatic valve structure for fire fighting pipeline according to the present invention;
FIG. 2 is a front view showing the internal structure of the automatic valve structure for fire fighting piping according to the present invention;
FIG. 3 is an elevation view of the external structure of the automatic valve structure for fire fighting piping according to the present invention;
fig. 4 is an enlarged view of a in fig. 2 according to the present invention.
Illustration of the drawings:
1. a valve body; 2. a flange; 3. a water pressure detection meter; 4. a valve cover; 5. a motor; 6. a controller assembly; 7. a displacement sensor; 8. a fixing plate; 9. a screw rod; 11. a valve stem; 12. a fixing member; 13. a valve flap; 14. a bearing; 15. sealing sleeves; 16. a seal ring; 17. and a discharge port.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides an automatic valve structure of a fire fighting pipeline, which comprises: comprises a valve body 1, a valve cover 4 is fixedly connected with the upper surface of the valve body 1, a fixing plate 8 is arranged inside the valve cover 4, a controller assembly 6 is fixedly connected with the inner top of the valve cover 4, a lifting mechanism is arranged inside the valve cover 4, the lifting mechanism comprises a motor 5 and a screw rod 9, the inner top of the valve cover 4 and the left side and the right side of the controller assembly 6 are both fixedly connected with the motor 5, the screw rod 9 is fixedly connected with the output end of the motor 5, the output end of the screw rod 9 far away from the motor 5 penetrates through the fixing plate 8 and is fixedly connected with a bearing 14, the outer surface of the bearing 14 is fixedly connected with the upper surface of the valve body 1, the motor 5 is used for outputting torque to drive the screw rod 9 to rotate, the fixing plate 8 is driven to move up and down, the fixing plate 8 drives the valve rod 11 and the valve clack 13 to move up and down in the process of moving up and down, and then the opening degree of the valve is changed, so that the pressure of the fluid in the pipeline is controlled within a certain range.
Fixed plate 8's lower fixed surface is connected with valve rod 11, be the effect that is used for connecting fixed plate 8 and valve clack 13 through using valve rod 11, make and to form synchronous motion's effect between fixed plate 8 and the valve clack 13, the lower surface that fixed plate 8 was kept away from to valve rod 11 extends to valve body 1's inside fixedly connected with valve clack 13, be the effect that is used for controlling the flow break-make in valve body 1 through using valve clack 13, thereby the effect that the pressure of the degree of opening and shutting size according to valve clack 13 changed, valve body 1's last fixed surface is connected with seal cover 15, play and prevent that the inside fluid of valve body 1 from taking place the effect of leaking along valve rod 11's direction, seal cover 15's internal surface contacts with valve rod 11's surface, play the effect of the convenient sealing performance who improves the valve.
The internal surface fixedly connected with mounting 12 of valve body 1, the upper surface of mounting 12 has seted up the mouth 17 that flows off, is the effect of making the fluid circulation for the convenience through using the mouth 17 that flows off, and the inboard surface of the mouth 17 that flows off contacts with the outside surface of valve clack 13, and the inside fixedly connected with sealing washer 16 of the mouth 17 that flows off plays the effect that conveniently improves the sealing performance of valve, and the lower surface of sealing washer 16 contacts with the upper surface of valve clack 13.
The upper surface of valve body 1 just is close to the equal fixedly connected with water pressure detection table 3 of edge department about and, be the effect that is used for detecting the water inlet of valve and the pressure size of delivery port through using water pressure detection table 3, the inside that water pressure detection table 3 is provided with the data transmission module, water pressure detection table 3 extends to the inside of valve body 1, the last fixed surface of fixed plate 8 is connected with displacement sensor 7, be the displacement distance that is used for detecting fixed plate 8 through using displacement sensor 7, and then confirm the effect of the degree of opening and shutting of valve, the equal fixedly connected with flange 2 of side surface about valve body 1, play the effect of conveniently being connected with the pipeline.
The working principle is as follows: during the use, through using controller assembly 6 control motor 5 operation, drive lead screw 9 through using motor 5 output torque to rotate, drive fixed plate 8 and reciprocate, fixed plate 8 drives valve rod 11 and valve clack 13 and reciprocates in the in-process that reciprocates, and then changes the degree of opening and shutting of valve to with the internal fluid pressure control in certain within range of pipeline.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. Fire control pipeline automatic valve structure, including valve body (1), its characterized in that: the upper surface fixed connection of valve body (1) valve gap (4), the inside of valve gap (4) is provided with fixed plate (8), the interior top fixed connection of valve gap (4) controller assembly (6), the inside of valve gap (4) is provided with elevating system.
2. The automatic valve structure for fire fighting pipeline according to claim 1, characterized in that: elevating system includes motor (5), lead screw (9), the interior top of valve gap (4) just is located the control of controller assembly (6) and all with motor (5) fixed connection, lead screw (9) fixed connection is at the output of motor (5), the output that motor (5) were kept away from in lead screw (9) runs through fixed plate (8) fixedly connected with bearing (14), the surface of bearing (14) is connected with the last fixed surface of valve body (1).
3. The automatic valve structure for fire fighting pipeline according to claim 1, characterized in that: the lower fixed surface of fixed plate (8) is connected with valve rod (11), the lower surface that fixed plate (8) were kept away from in valve rod (11) extends to the inside fixed connection of valve body (1) and has valve clack (13).
4. The automatic valve structure for fire fighting pipeline according to claim 3, characterized in that: the upper surface of the valve body (1) is fixedly connected with a sealing sleeve (15), and the inner surface of the sealing sleeve (15) is in contact with the outer surface of the valve rod (11).
5. The automatic valve structure for fire fighting pipeline according to claim 1, characterized in that: the valve is characterized in that a fixing piece (12) is fixedly connected to the inner surface of the valve body (1), a flow discharge port (17) is formed in the upper surface of the fixing piece (12), and the inner side surface of the flow discharge port (17) is in contact with the outer side surface of the valve clack (13).
6. The automatic valve structure for fire fighting pipeline according to claim 5, characterized in that: the inside fixedly connected with sealing washer (16) of outlet (17), the lower surface of sealing washer (16) contacts with the upper surface of valve clack (13).
7. The automatic valve structure for fire fighting pipeline according to claim 1, characterized in that: the upper surface of valve body (1) just is close to the equal fixedly connected with water pressure detection table (3) of left and right sides edge department, water pressure detection table (3) extend to the inside of valve body (1), the last fixed surface of fixed plate (8) is connected with displacement sensor (7).
8. The automatic valve structure for fire fighting pipeline according to claim 1, characterized in that: the left side surface and the right side surface of the valve body (1) are fixedly connected with flanges (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956748.7U CN216555380U (en) | 2021-11-29 | 2021-11-29 | Automatic valve structure of fire-fighting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956748.7U CN216555380U (en) | 2021-11-29 | 2021-11-29 | Automatic valve structure of fire-fighting pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555380U true CN216555380U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122956748.7U Active CN216555380U (en) | 2021-11-29 | 2021-11-29 | Automatic valve structure of fire-fighting pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118293269A (en) * | 2024-06-06 | 2024-07-05 | 泰兴市黄桥通用机械有限公司 | Driving mechanism for valve and valve using same |
-
2021
- 2021-11-29 CN CN202122956748.7U patent/CN216555380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118293269A (en) * | 2024-06-06 | 2024-07-05 | 泰兴市黄桥通用机械有限公司 | Driving mechanism for valve and valve using same |
| CN118293269B (en) * | 2024-06-06 | 2024-09-20 | 泰兴市黄桥通用机械有限公司 | Driving mechanism for valve and valve using same |
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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 |
Address after: 250100 Building 102, No. 7, Fengming villa, Ganggou street, Licheng District, Jinan City, Shandong Province Patentee after: Shandong Changsheng Construction Co.,Ltd. Address before: 250100 Building 102, No. 7, Fengming villa, Ganggou street, Licheng District, Jinan City, Shandong Province Patentee before: Shandong Changsheng Construction Engineering Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic valve structure for fire protection pipelines Granted publication date: 20220517 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Changsheng Construction Co.,Ltd. Registration number: Y2024980003795 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |