CN214209263U - Monitoring device for valve rod of fire hydrant - Google Patents
Monitoring device for valve rod of fire hydrant Download PDFInfo
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- CN214209263U CN214209263U CN202022690880.3U CN202022690880U CN214209263U CN 214209263 U CN214209263 U CN 214209263U CN 202022690880 U CN202022690880 U CN 202022690880U CN 214209263 U CN214209263 U CN 214209263U
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Abstract
The utility model belongs to the technical field of monitoring devices, in particular to a monitoring device for a fire hydrant valve rod, which comprises a fire hydrant and an intelligent monitoring device; the fire hydrant comprises a hydrant body, a valve rod assembly and a wave-transmitting cap; the valve body is fixedly connected to the bottom of the bolt body; the valve rod assembly is arranged inside the bolt body; a first cavity is formed in the bolt body; a valve rod mounting flange is fixedly connected to the top side of the first cavity; the utility model provides a monitoring devices for fire hydrant valve rod mutually cooperates through setting up out water probe, ponding probe, pressure sensor and its connecting cable to this can realize water pressure control, ponding warning and the function of going out the water warning, is convenient for daily manage, prevent to steal the condition emergence of water simultaneously, and then has avoided economic loss.
Description
Technical Field
The utility model belongs to the technical field of monitoring devices, specific monitoring devices for fire hydrant valve rod that says so.
Background
The fire hydrant is a fixed fire-fighting equipment, mainly used for controlling combustible material, isolating combustion-supporting material and eliminating fire source, and is formed from valve body, bent pipe, valve seat, valve clack, drain valve, valve rod and interface.
The common fire hydrant in the prior art can not monitor water outlet, accumulated water and water pressure, so that the fire hydrant is difficult to manage, fire-fighting hidden dangers are generated, the condition of stealing water can be caused, and economic loss is generated.
Disclosure of Invention
In order to compensate prior art's not enough, solve ordinary fire hydrant and can't realize monitoring play water, ponding and water pressure, and then cause the fire hydrant management to get up more difficultly, produce the fire control hidden danger, can lead to stealing the condition emergence of water simultaneously, and then produce the economic loss problem, the utility model provides a monitoring devices for fire hydrant valve rod.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a monitoring device for a fire hydrant valve rod, which comprises a fire hydrant and an intelligent monitoring device; the fire hydrant comprises a hydrant body, a valve rod assembly and a wave-transmitting cap; the valve body is fixedly connected to the bottom of the bolt body; the valve rod assembly is arranged inside the bolt body; a first cavity is formed in the bolt body; a valve rod mounting flange is fixedly connected to the top side of the first cavity; the intelligent monitoring device is arranged at the top of the valve rod assembly; the wave-transparent cap is fixedly connected to the top end of the bolt body.
Preferably, the intelligent monitoring device comprises a monitoring component and a transmission component; the monitoring assembly comprises a pressure sensor, a water accumulation sensor, a water outlet sensor and a connecting cable; the water outlet sensor comprises a first waterproof housing and a water outlet probe; the water accumulation sensor comprises a second waterproof housing and a water accumulation probe; the top end of the connecting cable penetrates through the valve rod mounting flange and is in sliding connection with the valve rod mounting flange; the top of the connecting cable is fixedly connected with a first waterproof housing; a water outlet probe is fixedly connected inside the first waterproof housing; a second waterproof housing is fixedly connected to the bottom of the connecting cable; the water accumulation probe is fixedly connected inside the second waterproof housing; the pressure sensor is fixedly connected to the bottom end of the connecting cable.
Preferably, the valve stem assembly comprises a valve stem, a valve stem nut, a connecting rod and a valve clack; the valve rod is arranged in the valve rod mounting flange; the connecting rod is arranged at the bottom end of the valve rod; the valve clack is fixedly connected to the bottom end of the connecting rod; the bottom side of the valve clack is fixedly connected with a valve clack sealing gasket; a valve seat is fixedly connected inside the valve body; the valve seat is arranged at the bottom of the valve clack sealing gasket; a water drain valve is fixedly connected to the side wall of the valve body; the water accumulation probe and the water drain valve are positioned on the same horizontal plane; a pair of fire hydrant water outlets are symmetrically formed in two sides of the top end of the hydrant body; the water outlet probe and the water outlet of the fire hydrant are positioned on the same horizontal plane.
Preferably, the side surface of the valve clack sealing gasket is provided with a water diversion hole; the water diversion hole penetrates through the valve clack and the valve clack sealing gasket; the pressure sensor is arranged at the top end of the water diversion hole.
Preferably, the transmission assembly comprises a main circuit board, a battery, a capacitor and an antenna module; a second cavity is formed in the wave-transparent cap; a sealing cover plate is fixedly connected to the bottom side of the second cavity; the top end of the valve rod penetrates through the sealing cover plate and is in sliding connection with the sealing cover plate; a battery is fixedly connected to one side of the second cavity far away from the connecting cable; the main circuit board is fixedly connected to one side of the second cavity far away from the battery; the top of the main circuit board is fixedly connected with an antenna module; the top end of the connecting cable is fixedly connected with the main circuit board.
Preferably, the water accumulation probe and the drain valve are positioned on the same horizontal plane; a waterproof joint is fixedly connected to the bottom side of the mounting flange of the valve rod; the top of the connecting cable penetrates through the waterproof connector and is in sliding connection with the waterproof connector; the connecting cable is sealed with the valve rod mounting flange through a waterproof connector.
The utility model has the advantages that:
1. the utility model provides a monitoring devices for fire hydrant valve rod mutually cooperates through setting up out water probe, ponding probe, pressure sensor and its connecting cable to this can realize water pressure control, ponding warning and the function of going out the water warning, is convenient for daily manage, prevent to steal the condition emergence of water simultaneously, and then has avoided economic loss.
2. The utility model provides a monitoring devices for fire hydrant valve rod through the integrated and sealed mode of pencil, has saved complicated water joint, waterproof sealing cabin, wiring process, has simplified structure and process, has saved intelligent cost, has improved the reliability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of a monitoring assembly of the present invention;
fig. 3 is a partial cross-sectional view of a transfer assembly of the present invention;
fig. 4 is a block diagram of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 2 at A;
FIG. 6 is a schematic view of the water outlet probe connection;
FIG. 7 is a schematic cross-sectional view of a connection cable;
illustration of the drawings:
1. a fire hydrant; 11. a plug body; 111. a first cavity; 112. a valve stem mounting flange; 113. a water outlet of the fire hydrant; 12. a valve stem assembly; 121. a valve stem; 122. a valve flap; 123. a valve flap seal gasket; 124. a valve seat; 125. a water drain valve; 126. a connecting rod; 13. a wave-transparent cap; 14. a valve body; 2. an intelligent monitoring device; 21. a monitoring component; 211. connecting a cable; 212. a first waterproof housing; 213. a water outlet probe; 214. a water accumulation probe; 215. a second waterproof housing; 22. a transmission assembly; 221. a battery; 222. a second cavity; 223. sealing the cover plate; 224. a main circuit board; 225. an antenna module; 231. a pressure sensor; 232. a water diversion hole; 3. a waterproof joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-7, the present invention provides a monitoring device for a valve rod of a fire hydrant, which includes a fire hydrant 1 and an intelligent monitoring device 2; the fire hydrant 1 comprises a hydrant body 11, a valve body 14, a valve rod assembly 12 and a wave-transparent cap 13; the valve body 14 is fixedly connected to the bottom of the bolt body 11; the valve rod assembly 12 is arranged inside the bolt body 11; a first cavity 111 is formed in the bolt body 11; a valve rod mounting flange 112 is fixedly connected to the top side of the first cavity 111; the intelligent monitoring device 2 is arranged on the top of the valve rod assembly 12; the wave-transparent cap 13 is fixedly connected to the top end of the bolt body 11; in the use, through setting up monitoring assembly 21, rely on pressure sensor 231, play water sensor and the ponding sensor of monitoring assembly 21 inside, can monitor fire hydrant 1 to this management and the inspection of fire hydrant 1 of can being convenient for can prevent that ponding from corroding fire hydrant 1 simultaneously, cause fire hydrant 1 to take place to damage, can be convenient for antenna module 225 through setting up wave-transparent cap lid 13 and carry out transmission data.
As an embodiment of the present invention, the intelligent monitoring device 2 includes a monitoring component 21 and a transmission component 22; the monitoring assembly 21 comprises a pressure sensor 231, a water accumulation sensor, a water outlet sensor and a connecting cable 211; the water outlet sensor comprises a first waterproof housing 212 and a water outlet probe 213; the water sensor comprises a second waterproof housing 215 and a water probe 214; the top end of the connecting cable 211 penetrates through the valve rod mounting flange 112 and is connected with the valve rod mounting flange in a sliding mode; a first waterproof cover 212 is fixedly connected to the top of the connecting cable 211; a water outlet probe 213 is fixedly connected inside the first waterproof housing 212; a second waterproof cover 215 is fixedly connected to the bottom of the connecting cable 211; the water accumulation probe 214 is fixedly connected inside the second waterproof housing 215; the pressure sensor 231 is fixedly connected to the bottom end of the connecting cable 211; in the use, when the fire hydrant 1 outwards goes out water, go out water probe 213 and can monitor relevant data, transmit through transmission assembly 22, the suggestion staff of reporting to the police, when the fire hydrant 1 uses and accomplishes, the inside water of fire hydrant 1 can flow through the outlet valve 125, when the inside ponding of bolt body 11, ponding probe 214 is reminded and is reported to the police through transmission assembly 22, inform the staff to inspect, prevent that ponding from corroding fire hydrant 1, can real-time supervision fire hydrant 1 water pressure in the pipeline through pressure sensor 231.
As an embodiment of the present invention, the valve stem assembly 12 includes a valve stem 121, a valve stem nut, a connecting rod 126 and a valve flap 122; the valve stem 121 is mounted in the valve stem mounting flange 112; the connecting rod 126 is arranged at the bottom end of the valve rod 121; the valve clack 122 is fixedly connected to the bottom end of the connecting rod 126; a valve flap sealing gasket 123 is fixedly connected to the bottom side of the valve flap 122; a valve seat 124 is fixedly connected inside the valve body 14; the valve seat 124 is arranged at the bottom of the valve clack sealing gasket 123; a drain valve 125 is fixedly connected to the side wall of the valve body 14; the water accumulation probe 214 and the drain valve 125 are positioned on the same horizontal plane; a pair of fire hydrant water outlets 113 are symmetrically formed in two sides of the top end of the hydrant body 11; the water outlet probe 213 and the fire hydrant water outlet 113 are positioned on the same horizontal plane; in the use process, when the fire hydrant 1 needs to be opened, the valve rod 121 is rotated anticlockwise; the valve rod 121 drives the connecting rod 126 to move upwards, the connecting rod 126 drives the valve clack 122 and the valve clack sealing gasket 123 to move, the valve clack sealing gasket 123 is separated from the valve seat 124, pipeline water enters the first cavity 111 and flows out through the fire hydrant water outlet 113, when the fire hydrant 1 needs to be closed, the valve rod 121 is rotated clockwise, the valve rod 121 drives the connecting rod 126 to move downwards, the valve clack sealing gasket 123 is closed with the valve seat 124, the pipeline water is blocked with the first cavity 111, residual water in the first cavity 111 is discharged through the drain valve 125, and the fire hydrant 1 is closed.
As an embodiment of the present invention, a diversion hole 232 is formed on the side surface of the valve flap seal gasket 123; the water guide hole 232 penetrates through the valve clack 122 and the valve clack sealing gasket 123; the pressure sensor 231 is arranged at the top end of the water diversion hole 232; in the use process, the water flow at the bottom of the valve clack sealing gasket 123 flows into the water diversion hole 232, the pressure is monitored through the pressure sensor 231, and data transmission is carried out by the transmission assembly 22, so that the water pressure in the pipeline of the fire hydrant 1 is monitored in real time.
As an embodiment of the present invention, the transmission assembly 22 includes a main circuit board 224, a battery 221, a capacitor and an antenna module 225; a second cavity 222 is formed in the wave-transparent cap 13; a sealing cover plate 223 is fixedly connected to the bottom side of the second cavity 222; the top end of the valve rod 121 penetrates through the sealing cover plate 223 and is connected with the sealing cover plate in a sliding mode; a battery 221 is fixedly connected to one side of the second cavity 222 away from the connecting cable 211; the main circuit board 224 is fixedly connected to one side of the second cavity 222 away from the battery 221; an antenna module 225 is fixedly connected to the top of the main circuit board 224; the top end of the connecting cable 211 is fixedly connected with the main circuit board 224; in use, the battery 221 provides power to the main circuit board 224 and the monitoring assembly 21, the main circuit board 224 is connected with the sensors through the connecting cable 211, data of the sensors and the probes are transmitted into the main circuit board 224, and wireless transmission is performed through the antenna module 225, so that the fire hydrant 1 can be monitored remotely.
As an embodiment of the present invention, the bottom side of the valve rod mounting flange 112 is fixedly connected with a waterproof joint 3; the top of the connecting cable 211 penetrates through the waterproof connector 3 and is connected with the waterproof connector in a sliding manner; the connecting cable 211 is sealed with the valve rod mounting flange 112 through a waterproof joint 3; in use, the first cavity 111 can be sealed by the arrangement, and water flow is prevented from flowing into the wave-transparent cap 13 to damage parts in the wave-transparent cap 13.
The working principle is as follows: when the fire hydrant 1 discharges water outwards, the water discharge probe 213 monitors related data, when the fire hydrant 1 is used, the water in the fire hydrant 1 flows out through the drain valve 125, when water is accumulated in the hydrant body 11, the water accumulation probe 214 monitors related data, the battery 221 provides power for the main circuit board 224 and the monitoring component 21, the main circuit board 224 is connected with the sensors through the connecting cable 211, the data of the sensors and the probe are transmitted into the main circuit board 224, wireless transmission is performed through the antenna module 225, the fire hydrant 1 can be monitored remotely, the water flow at the bottom of the valve clack sealing gasket 123 flows into the water guide hole 232, pressure monitoring is performed through the pressure sensor 231, data transmission is performed through the transmission component 22, and the water pressure in the pipeline of the fire hydrant 1 is monitored in real time, the antenna module 225 comprises a positioning module (GPS + Beidou), The Bluetooth module, wireless communication module (NB-Lot), rely on the orientation module to fix a position each fire hydrant 1, the daily management and troubleshooting of being convenient for, can carry on the transmission of data through the wireless communication module, this monitoring sets up and compares with existing monitoring devices, this monitoring devices can add and delete the sensor according to the demand, just customize with the customer, the connection of connecting cable 211 and valve rod 121 can be dismantled, the flexibility is high, sensor and probe communicate with main circuit board 224 through the signal line, the communication line comprises sinle silk and the insulating sheath of parcel on its surface, can prevent mutual interference and short circuit between the communication line through the insulating sheath, each communication line parcel is in the cable sheath, the cable sheath has the functions of preventing colliding with, the fish tail, stand wear and tear, seal water proofing, shielding interference, with this has constituted connecting cable 211, the water outlet probe wire core penetrates through the first waterproof housing 212, the bottom end of the water outlet probe wire core is welded with the water outlet probe 213, the rest wire cores penetrate through the first waterproof housing 212 to be connected with the sensor at the bottom, a sealing pouring sealant is filled between the water outlet probe 213 and the first waterproof housing 212, the sealing pouring sealant prevents internal parts from being short-circuited by water inflow, and the water outlet probe 213 is better fixed in a groove structure arranged on the surface of the water outlet probe.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A monitoring device for a hydrant valve stem, comprising: comprises a fire hydrant (1) and an intelligent monitoring device (2); the fire hydrant (1) comprises a hydrant body (11), a valve body (14), a valve rod assembly (12) and a wave-transparent cap cover (13); the valve body (14) is fixedly connected to the bottom of the bolt body (11); the valve rod assembly (12) is arranged inside the bolt body (11); a first cavity (111) is formed in the bolt body (11); a valve rod mounting flange (112) is fixedly connected to the top side of the first cavity (111); the intelligent monitoring device (2) is arranged at the top of the valve rod assembly (12); the wave-transparent cap (13) is fixedly connected to the top end of the bolt body (11).
2. A monitoring device for a hydrant valve stem according to claim 1, wherein: the intelligent monitoring device (2) comprises a monitoring component (21) and a transmission component (22); the monitoring assembly (21) comprises a pressure sensor (231), a water accumulation sensor, a water outlet sensor and a connecting cable (211); the water outlet sensor comprises a first waterproof housing (212) and a water outlet probe (213); the water accumulation sensor comprises a second waterproof enclosure (215) and a water accumulation probe (214); the top end of the connecting cable (211) penetrates through the valve rod mounting flange (112) and is connected with the valve rod mounting flange in a sliding mode; the top of the connecting cable (211) is fixedly connected with a first waterproof cover (212); a water outlet probe (213) is fixedly connected inside the first waterproof housing (212); a second waterproof cover (215) is fixedly connected to the bottom of the connecting cable (211); the water accumulation probe (214) is fixedly connected inside the second waterproof housing (215); the pressure sensor (231) is fixedly connected to the bottom end of the connecting cable (211).
3. A monitoring device for a hydrant valve stem according to claim 2, wherein: the valve stem assembly (12) comprises a valve stem (121), a valve stem nut, a connecting rod (126) and a valve flap (122); the valve rod (121) is arranged in a valve rod mounting flange (112); the connecting rod (126) is arranged at the bottom end of the valve rod (121); the valve clack (122) is fixedly connected to the bottom end of the connecting rod (126); a valve flap sealing gasket (123) is fixedly connected to the bottom side of the valve flap (122); a valve seat (124) is fixedly connected inside the valve body (14); the valve seat (124) is arranged at the bottom of the valve clack sealing gasket (123); a drain valve (125) is fixedly connected to the side wall of the valve body (14); the water accumulation probe (214) and the drain valve (125) are positioned on the same horizontal plane; a pair of fire hydrant water outlets (113) are symmetrically formed in two sides of the top end of the hydrant body (11); the water outlet probe (213) and the fire hydrant water outlet (113) are positioned on the same horizontal plane.
4. A monitoring device for a hydrant valve stem according to claim 3 in which: a water diversion hole (232) is formed in the side face of the valve clack sealing gasket (123); the water diversion hole (232) penetrates through the valve clack (122) and the valve clack sealing gasket (123); the pressure sensor (231) is arranged at the top end of the water diversion hole (232).
5. A monitoring device for a hydrant valve stem according to claim 4 in which: the transmission assembly (22) comprises a main circuit board (224), a battery (221), a capacitor and an antenna module (225); a second cavity (222) is formed in the wave-transparent cap (13); a sealing cover plate (223) is fixedly connected to the bottom side of the second cavity (222); the top end of the valve rod (121) penetrates through the sealing cover plate (223) and is connected with the sealing cover plate in a sliding mode; a battery (221) is fixedly connected to one side, far away from the connecting cable (211), of the second cavity (222); the main circuit board (224) is fixedly connected to one side of the second cavity (222) far away from the battery (221); an antenna module (225) is fixedly connected to the top of the main circuit board (224); the top end of the connecting cable (211) is fixedly connected with the main circuit board (224).
6. A monitoring device for a hydrant valve stem according to claim 5, wherein: a waterproof joint (3) is fixedly connected to the bottom side of the valve rod mounting flange (112); the top of the connecting cable (211) penetrates through the waterproof connector (3) and is connected with the waterproof connector in a sliding mode; the connecting cable (211) is sealed with the valve rod mounting flange (112) through a waterproof joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022690880.3U CN214209263U (en) | 2020-11-19 | 2020-11-19 | Monitoring device for valve rod of fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022690880.3U CN214209263U (en) | 2020-11-19 | 2020-11-19 | Monitoring device for valve rod of fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214209263U true CN214209263U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022690880.3U Active CN214209263U (en) | 2020-11-19 | 2020-11-19 | Monitoring device for valve rod of fire hydrant |
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| Country | Link |
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| CN (1) | CN214209263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074764A (en) * | 2021-02-26 | 2021-07-06 | 兖矿集团有限公司 | Embedment device for gradient sensor buckler |
-
2020
- 2020-11-19 CN CN202022690880.3U patent/CN214209263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074764A (en) * | 2021-02-26 | 2021-07-06 | 兖矿集团有限公司 | Embedment device for gradient sensor buckler |
| CN113074764B (en) * | 2021-02-26 | 2022-04-15 | 兖矿集团有限公司 | Embedment device for gradient sensor buckler |
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