CN216158332U - Double-opening valve - Google Patents
Double-opening valve Download PDFInfo
- Publication number
- CN216158332U CN216158332U CN202121959654.9U CN202121959654U CN216158332U CN 216158332 U CN216158332 U CN 216158332U CN 202121959654 U CN202121959654 U CN 202121959654U CN 216158332 U CN216158332 U CN 216158332U
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- CN
- China
- Prior art keywords
- valve plate
- opening
- valve
- valve body
- welded fastening
- 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
- 230000009977 dual effect Effects 0.000 claims 5
- 239000007789 gas Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sliding Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to the technical field of valves and discloses a double-opening valve which comprises a valve body, wherein expansion rings are fixedly welded on the left side and the right side of the inner wall of the valve body, the inner side end faces of the expansion rings on the left side and the right side are respectively connected with a left valve plate and a right valve plate in a sliding mode, an inner sliding groove is formed in one side face, close to the right valve plate, of the left valve plate, an inner sliding block is fixedly welded on one side face, close to the left valve plate, of the right valve plate, an upper rotating groove is formed in the upper side inside the valve body, a fixed bearing is fixedly welded on the bottom face of the inside of the upper rotating groove, a rotating shaft is fixedly welded on the upper end face of the fixed bearing, a handle is fixedly welded at the top end of the rotating shaft, and an opening and closing device is arranged at the bottom end of the rotating shaft. This two valves of opening can drive left valve plate and right valve plate respectively through rotating the pivot and remove in opposite directions to can make left valve plate and right valve plate atress more even when opening and close the valve through the device that opens and shuts, thereby be convenient for open and close the valve.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a double-opening valve.
Background
Compared with valves for water, the valves for natural gas have higher requirements on sealing performance, most of the valves are ball valves which are used at present, when the ball valves in use are opened or closed, the air pressure on one side of a valve ball through hole can be larger than the air pressure on the other side, so that the valves are stressed unevenly, the valve shaft is twisted, and when the ball valve through hole is communicated with pipelines on two sides, gas is likely to drive the ball valves to rotate due to the existence of pressure difference, and the functionality of the valve switch is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a double-opening valve, which solves the problem that the valve is inconvenient to open and close.
(II) technical scheme
In order to realize the purpose that the valve is convenient to open and close, the utility model provides the following technical scheme: the utility model provides a two valves that open, includes the valve body, the equal welded fastening in inner wall left and right sides of valve body has the expansion ring, the left and right sides the more medial extremity difference sliding connection of expansion ring has left valve plate and right valve plate, left side valve plate is close to a side of right valve plate and has seted up interior spout, a side welded fastening that right valve plate is close to left valve plate has interior slider, the turn trough has been seted up to the inside upside of valve body, the inside bottom surface welded fastening who goes up the turn trough has the fixed bearing, the up end welded fastening who decides the bearing has the pivot, the top welded fastening of pivot has the handle, the bottom of pivot is provided with the device that opens and shuts.
Preferably, the opening and closing device comprises a left opening, a right opening, a left fixed pin, a right fixed pin and a driving ring, the left opening and the right opening are respectively arranged at the middle parts of the side surfaces of the left valve plate and the right valve plate, the left fixed pin and the right fixed pin are respectively connected with the middle parts of the upper surfaces of the left valve plate and the right valve plate in a rotating manner, the driving ring is welded and fixed on the outer surface of the rotating shaft, the left end and the right end of the valve body are respectively connected with an external pipeline, when the valve body needs to be opened and closed, a user holds the handle to drive the rotating shaft to rotate, the rotating shaft can drive the driving ring to rotate simultaneously, the left valve plate and the right valve plate on the left side and the right side can be driven to move oppositely through the left fixed pin and the right fixed pin when the driving ring rotates, the inner chute and the inner slide block are connected, the left fixed pin and the right fixed pin are respectively connected with the driving ring in a sliding manner, and the valve body can be opened and closed and overlapped when the left opening and the right opening are mutually, Can close the valve body when keeping away from each other, and can avoid left valve plate and right valve plate to take place the skew when opening and closing to sealed functional when being convenient for improve the valve body switch.
Preferably, left side opening and right opening are circular and the diameter is the same to with expansion ring looks adaptation, can carry out the water conservancy diversion with the inside gas of valve body through the expansion ring and concentrate, and then make gaseous pressure that brings left valve plate and right valve plate that reduces, and the gas of being convenient for is discharged by left opening and right opening.
Preferably, the left fixed pin and the right fixed pin are respectively connected with the driving ring in a sliding manner, so that the driving ring can respectively drive the left fixed pin and the right fixed pin to move when rotating.
Preferably, left valve plate and right valve plate respectively with valve body sliding connection, be convenient for improve the stability when left valve plate and right valve plate slide from side to side.
Preferably, left valve plate and right valve plate, interior spout and interior slider all mutual sliding connection, when left valve plate and right valve plate move about, thereby prevent that gas from strikeing left valve plate and right valve plate and causing left valve plate and right valve plate to take place the skew to improve the leakproofness between left valve plate and the right valve plate.
Compared with the prior art, the utility model provides a double-opening valve which has the following beneficial effects:
1. this two valves that open, through being connected with external pipeline respectively with the left and right ends of valve body, and when needs are opened and are closed the valve body, the people holds the handle this moment and makes it can drive the pivot and rotate, and then the pivot can drive the drive ring rotation in the pivoted, can drive the left valve plate and the right valve plate of the left and right sides to move in opposite directions through left side fixed pin and right fixed pin when the drive ring rotates, internal chute and interior slider sliding connection this moment, and left side fixed pin and right fixed pin respectively with drive ring sliding connection, and then can open the valve body when left opening and right opening are close to each other when overlapping, can close the valve body when keeping away from each other, and can avoid left valve plate and right valve plate to take place the skew when opening and closing, thereby be convenient for improve the functionality that seals when the valve body switch.
2. This two valves of opening, left side opening and right opening are circular and the diameter is the same to with expansion ring looks adaptation, can carry out the water conservancy diversion with the inside gas of valve body through the expansion ring and concentrate, and then make gaseous pressure that reduces and bring left valve plate and right valve plate, and the gaseous by left opening and right opening discharge of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an architectural drive ring of the present invention;
FIG. 3 is a right side view of the left and right valve plates of the present invention construction.
Wherein: 1. a valve body; 2. an expansion ring; 3. a left valve plate; 4. a right valve plate; 5. an inner chute; 6. an inner slide block; 7. an upper rotary groove; 8. fixing a bearing; 9. a rotating shaft; 10. a handle; 11. a left port; 12. a right port; 13. a left fixed pin; 14. a right fixed pin; 15. driving the ring.
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.
Referring to fig. 1-3, the present invention provides a double open valve, including a valve body 1, wherein the left and right sides of the inner wall of the valve body 1 are welded and fixed with an expansion ring 2, the inner side end surfaces of the left and right expansion rings 2 are respectively connected with a left valve plate 3 and a right valve plate 4 in a sliding manner, one side surface of the left valve plate 3 close to the right valve plate 4 is provided with an inner chute 5, one side surface of the right valve plate 4 close to the left valve plate 3 is welded and fixed with an inner slide block 6, the inner upper side of the valve body 1 is provided with an upper rotary chute 7, the inner bottom surface of the upper rotary chute 7 is welded and fixed with a fixed bearing 8, the upper end surface of the fixed bearing 8 is welded and fixed with a rotating shaft 9, the top end of the rotating shaft 9 is welded and fixed with a handle 10, the bottom end of the rotating shaft 9 is provided with an opening and closing device, the opening and closing device includes a left opening 11, a right opening 12, a left fixed pin 13, a right fixed pin 14 and a driving ring 15, the left opening 11 and a right opening 12 are respectively arranged in the middle parts of the side surfaces of the left valve plate 3 and the right valve plate 4, the left fixed pin 13 and the right fixed pin 14 are respectively and rotatably connected with the middle parts of the upper surfaces of the left valve plate 3 and the right valve plate 4, the driving ring 15 is welded and fixed on the outer surface of the rotating shaft 9, the left end and the right end of the valve body 1 are respectively connected with an external pipeline, when the valve body 1 needs to be opened and closed, a person holds the handle 10 to drive the rotating shaft 9 to rotate, the rotating shaft 9 can drive the driving ring 15 to rotate while rotating, when the driving ring 15 rotates, the left fixed pin 13 and the right fixed pin 14 can drive the left valve plate 3 and the right valve plate 4 on the left side and the right side to move oppositely, at the moment, the inner chute 5 is in sliding connection with the inner slide block 6, the left fixed pin 13 and the right fixed pin 14 are respectively in sliding connection with the driving ring 15, when the left through hole 11 and the right through hole 12 are close to and overlapped, the valve body 1 can be opened and closed when the left through hole and the right through hole 12 are far away from each other, and the left valve plate 3 and the right valve plate 4 can be prevented from being shifted when being opened and closed, therefore, the sealing functionality of the valve body 1 during opening and closing is convenient to improve, the left through hole 11 and the right through hole 12 are circular and have the same diameter and are matched with the expansion ring 2, the gas in the valve body 1 can be guided and concentrated through the expansion ring 2, the pressure brought to the left valve plate 3 and the right valve plate 4 is further reduced, the gas is conveniently discharged from the left through hole 11 and the right through hole 12, the left fixed pin 13 and the right fixed pin 14 are respectively connected with the driving ring 15 in a sliding manner, the driving ring 15 can respectively drive the left fixed pin 13 and the right fixed pin 14 to move when rotating, the left valve plate 3 and the right valve plate 4 are respectively connected with the valve body 1 in a sliding manner, the stability of the left valve plate 3 and the right valve plate 4 during sliding in the left-right direction is convenient to improve, the left valve plate 3 and the right valve plate 4, the inner chute 5 and the inner slide block 6 are mutually connected in a sliding manner, when the left valve plate 3 and the right valve plate 4 move in the left-right direction, the gas is prevented from impacting the left valve plate 3 and the right valve plate 4 to cause the left valve plate 3 and the left valve plate 4 to cause the left-right valve plate 3 to shift, thereby improving the sealability between the left valve plate 3 and the right valve plate 4.
When the valve body 1 is used, the left end and the right end of the valve body 1 are respectively connected with an external pipeline, and when the valve body 1 needs to be opened and closed, a person holds the handle 10 by hand and can drive the rotating shaft 9 to rotate, further the rotating shaft 9 can drive the driving ring 15 to rotate while rotating, when the driving ring 15 rotates, the left valve plate 3 and the right valve plate 4 on the left side and the right side can be driven to move oppositely through the left fixed pin 13 and the right fixed pin 14, at the moment, the inner chute 5 and the inner slide block 6 are in sliding connection, and the left fixed pin 13 and the right fixed pin 14 are respectively in sliding connection with the driving ring 15, further, when the left through hole 11 and the right through hole 12 are close to each other and are superposed, the valve body 1 can be opened, when the left valve plate 3 and the right valve plate 4 are far away from each other, and the left valve plate 3 and the right valve plate 4 can be prevented from being deviated when the valve body 1 is opened and closed, so that the sealing functionality when the valve body 1 is opened and opened is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A two valves that open, includes valve body (1), its characterized in that: the equal welded fastening in inner wall left and right sides of valve body (1) has extension ring (2), the left and right sides the inboard terminal surface difference sliding connection of extension ring (2) has left valve plate (3) and right valve plate (4), spout (5) in having been seted up to a side that left valve plate (3) are close to right valve plate (4), a side welded fastening that right valve plate (4) are close to left valve plate (3) has interior slider (6), rotor groove (7) have been seted up to the inside upside of valve body (1), the inside bottom surface welded fastening of going up rotor groove (7) has fixed bearing (8), the up end welded fastening who decides bearing (8) has pivot (9), the top welded fastening of pivot (9) has handle (10), the bottom of pivot (9) is provided with the device that opens and shuts.
2. A dual open valve according to claim 1 wherein: the device that opens and shuts includes left opening (11), right opening (12), left side and decides round pin (13), right side and decides round pin (14) and drive ring (15), the side middle part at left valve plate (3) and right valve plate (4) is seted up respectively in left side opening (11) and right opening (12), a left side is decided round pin (13) and right side and is decided round pin (14) and rotate the upper surface middle part of connection at left valve plate (3) and right valve plate (4) respectively, drive ring (15) welded fastening is at the surface of pivot (9).
3. A dual open valve according to claim 2 wherein: and the left through opening (11) and the right through opening (12) are circular and have the same diameter and are matched with the expansion ring (2).
4. A dual open valve according to claim 2 wherein: the left fixed pin (13) and the right fixed pin (14) are respectively connected with the driving ring (15) in a sliding way.
5. A dual open valve according to claim 1 wherein: the left valve plate (3) and the right valve plate (4) are respectively connected with the valve body (1) in a sliding mode.
6. A dual open valve according to claim 1 wherein: the left valve plate (3), the right valve plate (4), the inner chute (5) and the inner slide block (6) are all connected in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121959654.9U CN216158332U (en) | 2021-08-19 | 2021-08-19 | Double-opening valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121959654.9U CN216158332U (en) | 2021-08-19 | 2021-08-19 | Double-opening valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216158332U true CN216158332U (en) | 2022-04-01 |
Family
ID=80839103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121959654.9U Expired - Fee Related CN216158332U (en) | 2021-08-19 | 2021-08-19 | Double-opening valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216158332U (en) |
-
2021
- 2021-08-19 CN CN202121959654.9U patent/CN216158332U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220613 Address after: 226200 room 2501, unit 2, building 2, Kailai Huafu, Huilong Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Qian Qisheng Patentee after: Gu Yuru Address before: 467500 group 4, Geng Zhuang, Yanglou Township, Ruzhou City, Pingdingshan City, Henan Province Patentee before: Ren Jingjing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: 226200 Nanyang town industrial concentration area, Qidong City, Nantong City, Jiangsu Province Patentee after: QIDONG YONG'AN VALVE Co.,Ltd. Address before: 226200 room 2501, unit 2, building 2, Kailai Huafu, Huilong Town, Qidong City, Nantong City, Jiangsu Province Patentee before: Qian Qisheng Patentee before: Gu Yuru |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220401 |