CN214401999U - High-sealing anti-freezing fire-fighting outdoor hydrant - Google Patents
High-sealing anti-freezing fire-fighting outdoor hydrant Download PDFInfo
- Publication number
- CN214401999U CN214401999U CN202120357231.3U CN202120357231U CN214401999U CN 214401999 U CN214401999 U CN 214401999U CN 202120357231 U CN202120357231 U CN 202120357231U CN 214401999 U CN214401999 U CN 214401999U
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- Prior art keywords
- valve
- water outlet
- bolt
- nut
- sealing
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- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 52
- 238000007710 freezing Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 35
- 239000010949 copper Substances 0.000 claims abstract description 35
- 230000002528 anti-freeze Effects 0.000 claims abstract 8
- 230000005540 biological transmission Effects 0.000 claims abstract 2
- 230000006641 stabilisation Effects 0.000 claims 3
- 238000011105 stabilization Methods 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 206010060904 Freezing phenomenon Diseases 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003381 stabilizer Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 description 4
- 208000035187 Ring chromosome 14 syndrome Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Valve Housings (AREA)
Abstract
本实用新型公开了一种高密封防冻消防室外栓，其结构包括法兰弯管、螺栓、第一螺母、第一阀杆、接管、出水嘴铜套、出水嘴闷盖、出水嘴闷盖密封垫、链条、传动器、固定盘、第二阀杆、铜螺母、阀瓣、阀座和稳压装置，本实用新型具有以下有益效果，通过在法兰弯管、阀体和栓体间安装了阀体密封垫和栓体密封垫，并且在栓体以及出水嘴铜套和出水嘴闷盖内设置了接口密封垫和出水嘴闷盖密封垫，并在各个连接处通过安装配对的螺栓、第一螺母、防撞螺栓、第二螺母和铜螺母进行固定，达到提高栓体安装使用密封性，防止漏水渗水，以及低温空气的渗入结冻现象，提高消防使用便利和消防使用提供有效的安装保证的优点。
The utility model discloses a high-sealing antifreeze fire-fighting outdoor hydrant, the structure of which comprises a flange elbow, a bolt, a first nut, a first valve rod, a connecting pipe, a copper sleeve of a water outlet, a water outlet filling cover, and a water outlet filling cover sealing Gasket, chain, transmission, fixed plate, second valve stem, copper nut, valve disc, valve seat and voltage stabilizer, the utility model has the following beneficial effects, by installing between flange elbow, valve body and bolt body The valve body sealing gasket and the plug body sealing gasket are installed, and the interface sealing gasket and the water outlet filling cover sealing gasket are set in the plug body, the copper sleeve of the water outlet and the filling cover of the water outlet, and the matching bolts, The first nut, the anti-collision bolt, the second nut and the copper nut are fixed to improve the sealing performance of the bolt body, prevent water leakage and seepage, and the infiltration and freezing phenomenon of low-temperature air, improve the convenience of fire protection and provide effective installation for fire protection. Guaranteed advantages.
Description
Technical Field
The utility model belongs to the technical field of the outdoor bolt of fire-fighting chamber, in particular to high sealed fire-fighting chamber outer bolt that prevents frostbite.
Background
Outdoor fire hydrant sets up the water supply facilities on the fire service water supply pipe network outside the building, mainly supply the fire engine to implement from municipal water supply pipe network or outdoor fire service water supply pipe network water intaking and put out a fire, also can the lug connection hosepipe, the squirt goes out the water and puts out a fire, be one of the important fire fighting facilities who puts out a fire disaster, current fire-fighting outdoor hydrant is because the leakproofness is relatively poor when the installation is used, often take place the phenomenon of leaking and infiltration after the time is long time, and because the difficult assurance of leakproofness, make in the low temperature air infiltration bolt of often making of temperature, make inside relevant part take place the phenomenon of freezing, influence the fire-fighting use facility and difficult for the fire-fighting use provides stable assurance, therefore, need a high-seal frostproofing fire-fighting outdoor bolt of preventing urgent need.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the high-sealing anti-freezing fire-fighting outdoor hydrant is provided, so that the problems that water leakage and water seepage are easy to occur after a long time, low-temperature air is easy to permeate into the hydrant at a low temperature, and related parts inside the hydrant are frozen are solved, the sealing performance of the hydrant body in installation and use is improved, the water leakage and water seepage are prevented, the low-temperature air is easy to permeate into the hydrant body and freeze, the fire-fighting use convenience is improved, and the effect of providing effective installation and guarantee is achieved in fire-fighting use.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a high-sealing antifreezing fire-fighting outdoor bolt, which comprises a flange bent pipe, a bolt, a first nut, a valve body sealing gasket, a valve body, an automatic drain valve, an anti-collision bolt, a second nut, a bolt body sealing gasket, a bolt body, an inner buckle type interface, an interface sealing gasket, a retaining column, an O-shaped sealing ring, a valve rod fixing seat, a special spanner, a valve cover sealing gasket, a first valve rod, a connecting pipe, a water outlet nozzle copper sleeve, a water outlet nozzle blank cap sealing gasket, a chain, a driver, a fixing disc, a second valve rod, a copper nut, a valve clack, a valve seat and a pressure stabilizing device, wherein the top side of the flange bent pipe is abutted against the valve body, the automatic drain valve is installed at the bottom end of the right side of the valve body, the top end of the valve body is abutted against the bolt body, the left end and the right end of the bolt body are in threaded connection with the inner buckle type interface, the valve rod fixing seat is embedded in the top of the bolt body, the special spanner is installed at the top of the valve rod fixing seat, a protruding water outlet nozzle copper sleeve is integrally formed at one third of the top of the front side of the bolt body, and the front end of the water outlet nozzle copper sleeve is in threaded connection with a water outlet nozzle blank cap.
Further, the connection part of the top circumference part of the flange bent pipe and the valve body is fixed through a bolt and a first nut, a valve body sealing gasket is arranged at the connection part of the top side of the flange bent pipe and the valve body in a cushioning mode, and the connection part of the top circumference part of the valve body and the bolt body is connected through an anti-collision bolt and a second nut.
Further, the joint of the outer end of the bolt body and the inner snap-type joint is provided with an interface gasket, the inner bottom end of the valve rod fixing seat is bolted with a retaining column, the retaining column is embedded with an O-shaped sealing ring, the joint of the top end of the bolt body and the valve rod fixing seat is provided with a bonnet gasket, the first valve rod is rotatably installed in the valve rod fixing seat, and the bottom end of the first valve rod is fixedly provided with a connecting pipe.
Further, both ends are bolted mounting respectively on first valve rod and second valve rod about the actuator, both ends and valve body bolt fastening about the fixed disk, second valve rod bottom and copper nut threaded connection, copper nut embedding is installed in valve clack top side middle part to two sliding mounting are on the fixed disk about the copper nut top, the inside bottom of valve body is provided with the disk seat, voltage stabilizing device symmetry is installed in the internal portion of bolt both ends about to voltage stabilizing device outer end and the contact of interior knot formula interface counterbalance.
Furthermore, a water outlet nozzle blank cap sealing gasket is arranged at the joint of the water outlet nozzle copper sleeve and the water outlet nozzle blank cap, and chains are arranged at the middle parts of the outer sides of the inner buckling type connector and the water outlet nozzle blank cap.
Furthermore, the joint of the first valve rod and the connecting pipe is installed by using a fastening screw of an M6 x 50 specification.
Furthermore, the joint of the retaining column and the valve rod fixing seat is fixed by using an M5 × 10 cross-head screw.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problem that water leakage and water seepage are easy to occur after a long time, and low-temperature air is easy to permeate into the bolt when the temperature is low, so that related internal parts are frozen, the valve body sealing gasket and the bolt body sealing gasket are installed among the flange bent pipe, the valve body and the bolt body, the connector sealing gasket and the water outlet nozzle blank cap sealing gasket are arranged in the bolt body, the water outlet nozzle copper sleeve and the water outlet nozzle blank cap, and the bolt body, the first nut, the anti-collision bolt, the second nut and the copper nut are installed and matched at each joint to fix, so that the sealing performance of the bolt body during installation and use is improved, the water leakage and water seepage are prevented, the low-temperature air permeating and freezing phenomenon is avoided, and the advantages of convenience in fire fighting use and effective installation guarantee are provided for the fire fighting use.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the top view structure of the faucet copper sleeve of the present invention;
in the figure: flange elbow-1, bolt-2, first nut-3, valve body sealing gasket-4, valve body-5, automatic water discharge valve-6, anticollision bolt-7, second nut-8, bolt body sealing gasket-9, bolt body-10, internal buckle type interface-11, interface sealing gasket-12, retaining column-13, O-shaped sealing ring-14 and valve rod fixing seat-15, a special spanner-16, a valve cover sealing gasket-17, a first valve rod-18, a connecting pipe-19, a water outlet nozzle copper sleeve-20, a water outlet nozzle blank cap-21, a water outlet nozzle blank cap sealing gasket-22, a chain-23, a driver-24, a fixed disk-25, a second valve rod-26, a copper nut-27, a valve clack-28, a valve seat-29 and a pressure stabilizer-30.
Detailed Description
Referring to fig. 1, 2 and 3, the present invention provides a high-sealing anti-freezing fire hydrant outside the fire room: comprises a flange elbow 1, a bolt 2, a first nut 3, a valve body sealing gasket 4, a valve body 5, an automatic drain valve 6, an anti-collision bolt 7, a second nut 8, a bolt body sealing gasket 9, a bolt body 10, an inner buckle type interface 11, an interface sealing gasket 12, a retaining content 13, an O-shaped sealing ring 14, a valve rod fixing seat 15, a special wrench 16, a valve cover sealing gasket 17, a first valve rod 18, a connecting pipe 19, a water outlet nozzle copper sleeve 20, a water outlet nozzle blank cap 21, a water outlet nozzle blank cap sealing gasket 22, a chain 23, a driver 24, a fixed disk 25, a second valve rod 26, a copper nut 27, a valve clack 28, a valve seat 29 and a pressure stabilizing device 30, wherein the top side of the flange elbow 1 is abutted against the valve body 5, the automatic drain valve 6 is embedded at the bottom end of the right side of the valve body 5, the top end of the valve body 5 is abutted against the bolt body 10, the left end and the right end of the bolt body 10 are in threaded connection with the inner interface 11, the top of the bolt body 10 is embedded and welded with the valve rod fixing seat 15, the special spanner 16 is embedded and installed at the top end of the valve rod fixing seat 15, a protruding water outlet nozzle copper sleeve 20 is integrally formed at one third of the top of the front side of the bolt body 10, and the front end of the water outlet nozzle copper sleeve 20 is in threaded connection with a water outlet nozzle blank cap 21.
The connection part of the periphery of the top end of the flange bent pipe 1 and the valve body 5 is fixed through a bolt 2 and a first nut 3, a valve body sealing gasket 4 is arranged at the connection part of the top side of the flange bent pipe 1 and the valve body 5 in a cushioning mode, the connection part of the periphery of the top end of the valve body 5 and the bolt body 10 is connected through an anti-collision bolt 7 and a second nut 8, and therefore the installation sealing performance of the connection part is improved.
An interface sealing pad 12 is installed at the joint of the outer end of the bolt 10 and the inner snap-fit interface 11, a retaining column 13 is installed by a bolt in the bottom end of the inside of the valve rod fixing seat 15, an O-shaped sealing ring 14 is installed in the retaining column 13 by embedding, a bonnet sealing pad 17 is installed at the joint of the top end of the bolt 10 and the valve rod fixing seat 15, the first valve rod 18 is rotatably installed in the valve rod fixing seat 15, a connecting pipe 19 is fixedly installed at the bottom end of the first valve rod 18, so that the first valve rod 18 is stably installed, and the use convenience is improved.
Wherein, both ends are bolted installation respectively on first valve rod 18 and second valve rod 26 about actuator 24, both ends and valve body 5 bolt fastening about fixed disk 25, second valve rod 26 bottom and copper nut 27 threaded connection, copper nut 27 embedding is installed in valve clack 28 top side middle part to two sliding mounting are on fixed disk 25 about copper nut 27 top, the inside bottom of valve body 5 is provided with disk seat 29, both ends about pressure regulator device 30 symmetry is installed in the bolt 10 inside to pressure regulator device 30 outer end and interior knot formula interface 11 counterbalance contact do benefit to and improve interior knot formula interface 11 and install stably.
The joint of the water outlet nozzle copper sleeve 20 and the water outlet nozzle blank cap 21 is provided with a water outlet nozzle blank cap sealing gasket 22, and the middle parts of the outer sides of the inner buckling type interface 11 and the water outlet nozzle blank cap 21 are provided with chains 23, so that loss is prevented, and the anti-theft effect is improved.
The joint of the first valve rod 18 and the connecting pipe 19 is installed by fastening screws of M6 × 50 specifications, which is favorable for stable installation.
Wherein, the joint of the retaining column 13 and the valve rod fixing seat 15 is fixed by using an M5 × 10 cross pan head screw, so as to improve the mounting stability.
The working principle is as follows: when in use, the device can be arranged at a proper position by a conventional installation mode, the flange elbow 1 is connected with an external fire-fighting pipeline, then, according to the requirements of a maximum frozen layer and a user, when in final assembly, a corresponding valve clack 28 assembly and a flange connecting pipe 1 are selected and used without requirements, a basic model is adopted, when in final assembly, the first valve rod 18, the second valve rod 26, each nut and the nut connecting part are all coated with antirust lubricating grease, when in assembly, the valve seat 29 and the valve body 5 are coated with white thick paint for rust prevention and reduction of contact abrasion in subsequent use, the use convenience is improved, when in use, the inner buckle type interface 11 and the water outlet nozzle blank cover 21 can be opened by rotating in a conventional use mode, the waterproof belt is connected, then, the special wrench 16 is rotated to drive the first valve rod 18, the connecting pipe 19 and the second valve rod 26 to rotate, the second valve rod 26 applies an upper and lower bolt push-pull force to the copper nut 27, the copper nut 27 drives the valve clack 28 to be installed and separated from the valve seat 29, so that the fire-fighting water flows out, and the use is finished.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357231.3U CN214401999U (en) | 2021-02-06 | 2021-02-06 | High-sealing anti-freezing fire-fighting outdoor hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357231.3U CN214401999U (en) | 2021-02-06 | 2021-02-06 | High-sealing anti-freezing fire-fighting outdoor hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214401999U true CN214401999U (en) | 2021-10-15 |
Family
ID=78024699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120357231.3U Expired - Fee Related CN214401999U (en) | 2021-02-06 | 2021-02-06 | High-sealing anti-freezing fire-fighting outdoor hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214401999U (en) |
-
2021
- 2021-02-06 CN CN202120357231.3U patent/CN214401999U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |