CN212564581U - Novel butterfly valve with pressure release function in advance - Google Patents
Novel butterfly valve with pressure release function in advance Download PDFInfo
- Publication number
- CN212564581U CN212564581U CN202020761169.XU CN202020761169U CN212564581U CN 212564581 U CN212564581 U CN 212564581U CN 202020761169 U CN202020761169 U CN 202020761169U CN 212564581 U CN212564581 U CN 212564581U
- Authority
- CN
- China
- Prior art keywords
- pressure relief
- water pipe
- pipe
- mounting seat
- close
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000011017 operating method Methods 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a novel butterfly valve with pressure release function in advance, including the water pipe, the one end of water pipe is provided with first mount pad, the one end that first mount pad was kept away from to the water pipe is provided with the second mount pad, one side fixedly connected with battery that the terminal surface intermediate position is close to the second mount pad under the water pipe, one side that the battery is close to first mount pad is provided with the motor, the first gear of output fixedly connected with of motor, the water pipe is close to the inner wall lower extreme intermediate position fixedly connected with of second mount pad one side, the fixed scarf joint of up end intermediate position that the water pipe is close to first mount pad one side has first bearing. The utility model discloses a novel butterfly valve with pressure release function in advance, the device can solve the not enough of current device on convenience and leakproofness, has increased the function of pressure release in advance, and the life of the pipeline of increase simplifies the operating procedure.
Description
Technical Field
The utility model relates to a hydraulic control valve field especially relates to a novel butterfly valve with pressure release function in advance.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve with a closing member which is a disc and rotates around a valve shaft to open and close.
In long-term in-service use, often appear because do not have the butterfly valve of pressure release function, fall water pipe or junction infiltration, burst even, lead to the butterfly valve device to damage, serious even lead to the pipeline to damage, influence the normal operating of pipeline, current device often because the structure is too complicated, produces the trouble easily, stability can not be ensured, very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel butterfly valve with a pre-decompression function.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the valve shaft is rotatably connected between the first bearing and the second bearing, the upper end of the valve shaft penetrates through the first bearing and is fixedly connected with a rotary disc, the lower end of the valve shaft is rotatably connected on the second bearing, the middle part of the valve shaft is fixedly sleeved with a valve plate, one side of the middle position of the lower end face of the water pipe, which is close to the second mounting seat, is fixedly connected with a battery, one side of the battery, which is close to the first mounting seat, is provided with a resistance box, the resistance box is fixedly connected at the middle position of the lower end face of the water pipe, and the output end of the resistance box is fixedly connected with an electromagnet, the utility model discloses a pressure relief pipe, including water pipe, first mount pad, second pressure relief pipe, slider magnet, first pressure relief mouth has been seted up to the water pipe under one side terminal surface intermediate position that is close to first mount pad, the fixed first pressure relief pipe that is provided with of lower extreme of first pressure relief mouth, the water pipe has seted up the second pressure relief mouth under one side terminal surface intermediate position that is close to the second mount pad, the fixed second pressure relief pipe that is provided with of lower extreme of second pressure relief mouth, the lower extreme of second pressure relief pipe and the pipe shaft through connection of first pressure relief pipe, the inside slip.
As a further description of the above technical solution:
and a sealing rubber ring is sleeved outside the valve plate.
As a further description of the above technical solution:
and a controller is arranged on the outer wall of the water pipe.
As a further description of the above technical solution:
the lower terminal surface of pipe shaft is fixed and is provided with the protective housing.
As a further description of the above technical solution:
eight first threaded holes are formed in the first mounting seat, and eight second threaded holes are formed in the second mounting seat.
As a further description of the above technical solution:
the length of the slider magnet should be greater than the diameter of the second pressure relief pipe.
The utility model discloses following beneficial effect has:
when the device during operation, only need be with first mount pad fixed connection upper water supply pipe, with second mount pad fixed connection on the drain pipe, then through the controller, the start power supply, the electric current passes through the resistance box, get into in the electro-magnet, make the electro-magnet produce magnetism, keep away from the electro-magnet with the slider magnet in the first pressure release pipe, plug up the second pressure release pipe, and easy operation is convenient, can also be through the resistance of adjusting the resistance box, the control flow is to the electric current size of electro-magnet, thereby change the repulsion size between electro-magnet and slider magnet, the pressure threshold value of adjustment pressure release, and convenient for operation, and the steam generator is simple in structure, and is worth.
Drawings
Fig. 1 is a front view of a novel butterfly valve with a pre-pressure relief function according to the present invention;
fig. 2 is a bottom view of the novel butterfly valve with pre-pressure relief function according to the present invention;
fig. 3 is a right side view of the novel butterfly valve with pre-pressure relief function according to the present invention;
fig. 4 is the utility model provides a right side cut-away view of a novel butterfly valve with pressure release function in advance.
Illustration of the drawings:
1. a water pipe; 2. a valve shaft; 3. a turntable; 4. a first mounting seat; 5. a second mounting seat; 6. a battery; 7. a resistance box; 8. an electromagnet; 9. a second pressure relief tube; 10. a controller; 11. a first bearing; 12. sealing the rubber ring; 13. a valve plate; 14. a first threaded hole; 15. a second threaded hole; 16. a first pressure relief tube; 17. a slider magnet; 18. a second bearing; 19. a first pressure relief port; 20. a second pressure relief vent; 21. a protective shell.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 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 meaning 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, a novel butterfly valve with pressure relief function in advance, including water pipe 1, its characterized in that: one end of the water pipe 1 is provided with a first mounting seat 4 for connecting a water supply pipe, one end of the water pipe 1 far away from the first mounting seat 4 is provided with a second mounting seat 5 for connecting a water discharge pipe, the middle position of the upper end surface of one side of the water pipe 1 close to the first mounting seat 4 is fixedly embedded with a first bearing 11, the middle position of the lower end surface of one side of the water pipe 1 close to the first mounting seat 4 is fixedly embedded with a second bearing 18, a valve shaft 2 is rotatably connected between the first bearing 11 and the second bearing 18, the lower end of the valve shaft 2 is rotatably connected on the second bearing 18, the middle position of the valve shaft 2 is fixedly sleeved with a valve plate 13, one side of the middle position of the lower end surface of the water pipe 1 close to the second mounting seat 5 is fixedly connected with a battery 6 for providing a power supply required by the device, one side of the battery 6 close to the first mounting seat 4 is provided with, thereby change the size of repulsion force, and resistance box 7 fixed connection is in the lower terminal surface intermediate position of water pipe 1, the output fixedly connected with electro-magnet 8 of resistance box 7, water pipe 1 has seted up first pressure release mouth 19 near one side lower terminal surface intermediate position of first mount pad 4, the fixed first pressure release pipe 16 that is provided with of lower extreme of first pressure release mouth 19, water pipe 1 has seted up second pressure release mouth 20 near one side lower terminal surface intermediate position of second mount pad 5, the fixed second pressure release pipe 9 that is provided with of lower extreme of second pressure release mouth 20, the lower extreme of second pressure release pipe 9 and the pipe shaft through connection of first pressure release pipe 16, the inside slip of first pressure release pipe 16 is provided with slider magnet 17, a work for the pressure relief valve, a work for stopping rivers and getting into second pressure release pipe 9.
Valve plate 13 has cup jointed sealing rubber ring 12 outward, reduce the infiltration under the closed condition, be provided with controller 10 on the outer wall of water pipe 1, a start-up for controlling the power and the resistance of control resistance, the fixed protective housing 21 that is provided with of lower terminal surface of pipe shaft 1, eight first screw holes 14 have been seted up on first mount pad 4, eight second screw holes 15 have been seted up on second mount pad 5, a fixed connection for with water pipe 1 is on delivery pipe and outlet pipe, the length of slider magnet 17 should be greater than the diameter of second pressure release pipe 9.
The working principle is as follows: the first mounting seat 4 is connected with a water supply pipe, water flows into the water inlet pipe 1 from the water supply pipe, then the battery 6 is started through the controller 10, current flows out of the battery 6, flows into the electromagnet 8 through the resistor box 7, the electromagnet 8 generates magnetism, one side of the electromagnet 8 opposite to the sliding magnet 17 is homopolar, the generated repulsion pushes the sliding block magnet 17 to one side far away from the electromagnet 8 to block the pipe orifice of the second pressure relief pipe 9, so that the pressure relief function is closed, when the pressure of the water flow is greater than the repulsion force, the water flow pushes the sliding block magnet 17 to one side of the electromagnet 8, when the sliding block magnet 17 does not block the pipe orifice at the lower end of the second pressure relief pipe 9 any more, the water flow passes through the second pressure relief pipe 9, the pressure relief is completed, the device can change the magnitude of the current flowing into the electromagnet 8 by adjusting the resistance value of the resistor box 7, thereby changing the magnitude of, the pressure relief value under different pressure conditions can be adjusted.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel butterfly valve with pressure release function in advance, includes water pipe (1), its characterized in that: one end of the water pipe (1) is provided with a first mounting seat (4), one end of the water pipe (1) far away from the first mounting seat (4) is provided with a second mounting seat (5), the middle position of the upper end face of the water pipe (1) close to one side of the first mounting seat (4) is fixedly embedded with a first bearing (11), the middle position of the lower end face of the water pipe (1) close to one side of the first mounting seat (4) is fixedly embedded with a second bearing (18), a valve shaft (2) is rotatably connected between the first bearing (11) and the second bearing (18), the upper end of the valve shaft (2) penetrates through the first bearing (11) and is fixedly connected with a rotary disc (3), the lower end of the valve shaft (2) is rotatably connected onto the second bearing (18), the middle position of the valve shaft (2) is fixedly sleeved with a valve plate (13), one side of the middle position of the lower end face of the water pipe (1) close to the second mounting seat (5) is fixedly connected with a battery (, a resistance box (7) is arranged on one side of the battery (6) close to the first mounting seat (4), the resistance box (7) is fixedly connected with the middle position of the lower end surface of the water pipe (1), the output end of the resistance box (7) is fixedly connected with an electromagnet (8), a first pressure relief opening (19) is formed in the middle of the lower end face of one side of the water pipe (1) close to the first mounting seat (4), a first pressure relief pipe (16) is fixedly arranged at the lower end of the first pressure relief opening (19), a second pressure relief opening (20) is formed in the middle of the lower end face of one side of the water pipe (1) close to the second mounting seat (5), a second pressure relief pipe (9) is fixedly arranged at the lower end of the second pressure relief opening (20), the lower end of the second pressure relief pipe (9) is communicated with the pipe body of the first pressure relief pipe (16), and a slider magnet (17) is arranged in the first pressure relief pipe (16) in a sliding manner.
2. The novel butterfly valve with pre-pressure relief function according to claim 1, characterized in that: and a sealing rubber ring (12) is sleeved outside the valve plate (13).
3. The novel butterfly valve with pre-pressure relief function according to claim 1, characterized in that: the outer wall of the water pipe (1) is provided with a controller (10).
4. The novel butterfly valve with pre-pressure relief function according to claim 1, characterized in that: the lower end face of the water pipe (1) is fixedly provided with a protective shell (21).
5. The novel butterfly valve with pre-pressure relief function according to claim 1, characterized in that: eight first threaded holes (14) are formed in the first mounting seat (4), and eight second threaded holes (15) are formed in the second mounting seat (5).
6. The novel butterfly valve with pre-pressure relief function according to claim 1, characterized in that: the length of the slider magnet (17) is larger than the diameter of the second pressure relief pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761169.XU CN212564581U (en) | 2020-05-08 | 2020-05-08 | Novel butterfly valve with pressure release function in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761169.XU CN212564581U (en) | 2020-05-08 | 2020-05-08 | Novel butterfly valve with pressure release function in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212564581U true CN212564581U (en) | 2021-02-19 |
Family
ID=74609275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020761169.XU Expired - Fee Related CN212564581U (en) | 2020-05-08 | 2020-05-08 | Novel butterfly valve with pressure release function in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212564581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738502A (en) * | 2022-04-27 | 2022-07-12 | 保一集团有限公司 | Steam pipeline butterfly valve with pressure release function |
-
2020
- 2020-05-08 CN CN202020761169.XU patent/CN212564581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738502A (en) * | 2022-04-27 | 2022-07-12 | 保一集团有限公司 | Steam pipeline butterfly valve with pressure release function |
| CN114738502B (en) * | 2022-04-27 | 2023-08-29 | 保一集团有限公司 | Steam pipeline butterfly valve with pressure relief function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212564581U (en) | Novel butterfly valve with pressure release function in advance | |
| CN212616350U (en) | Novel butterfly valve capable of adjusting flow | |
| CN212839636U (en) | Valve limiting mechanism | |
| CN110939777A (en) | Leakage-proof water replenishing valve of closed circulation system and detection method thereof | |
| CN212004309U (en) | Butt-clamp type metal sealing butterfly valve | |
| CN211501726U (en) | Automatic opening and closing spherical regulating valve | |
| CN211874731U (en) | Water suction pump | |
| CN210423895U (en) | Valve with good sealing performance | |
| CN114087402A (en) | Flow limiting device of ball valve of one-way valve and using method of flow limiting device | |
| CN210510420U (en) | Automatic valve with controllable flow | |
| CN207299135U (en) | A kind of temperature control hot-water heating system water conservancy unit | |
| CN213117490U (en) | Piston type hydraulic control valve convenient to control | |
| CN218543377U (en) | Water-electricity separating valve | |
| CN219774951U (en) | Adjustable electric actuating mechanism | |
| CN216813100U (en) | Pressure reducing valve with preheating expansion structure | |
| CN218954191U (en) | Water-break protector | |
| CN215110598U (en) | Gas switch with flow control function | |
| CN214499455U (en) | Anti-sticking type flow induction system | |
| CN215568065U (en) | Integrated intelligent regulating valve control system | |
| CN211117883U (en) | Valve capable of adjusting size of water valve and automatically closing during power failure | |
| CN210195952U (en) | High-power oil pump | |
| CN220342483U (en) | Temperature control device of electric tracing band | |
| CN215861954U (en) | Electric valve equipment capable of regulating pressure and preventing leakage | |
| CN210069062U (en) | Novel precision valve | |
| CN218063478U (en) | Double-control sleeve conical plug valve and intelligent flow regulation and control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220715 Address after: 116600 Room 405, 1 comprehensive office building, No. 5 Tonggang Road, free trade zone, Dalian, Liaoning Province Patentee after: Yujiu Environmental Protection Equipment (Dalian) Co.,Ltd. Address before: Room 106, No. 3 Resettlement House, South Linyuan Road, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, 325000 Patentee before: YONGJIA MINGXUAN MACHINERY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |