CN213206634U - Ball valve convenient to adjust flow - Google Patents
Ball valve convenient to adjust flow Download PDFInfo
- Publication number
- CN213206634U CN213206634U CN202022078132.XU CN202022078132U CN213206634U CN 213206634 U CN213206634 U CN 213206634U CN 202022078132 U CN202022078132 U CN 202022078132U CN 213206634 U CN213206634 U CN 213206634U
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- Prior art keywords
- ball valve
- valve
- ball
- main part
- worm
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model relates to a ball valve equipment technical field specifically is a ball valve convenient to regulated flow, including the ball valve main part, top one side fixed mounting of ball valve main part has the regulator, outer end one side of regulator is provided with rotatory handle, outer end one side of ball valve main part is provided with the water inlet, the outer end opposite side of ball valve main part is provided with the delivery port, outer end one side fixed mounting of rotatory handle has the worm, and the worm runs through inside one side of regulator, inside one side of ball valve main part is provided with the valve rod, one side fixed mounting that the outer wall of valve rod corresponds the worm has the worm gear, and intermeshing between worm and the worm gear. A ball valve convenient to regulated flow, can make the integrated device realize convenient regulated flow size, effectual precision when having improved the use improves the practicality of integrated device, brings better use prospect.
Description
Technical Field
The utility model relates to a ball valve equipment technical field specifically is a ball valve convenient to regulated flow.
Background
The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The multi-way ball valve can be used for regulating and controlling fluid, wherein a strong shearing force is generated between a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the surfacing hard alloy, and the multi-way ball valve is particularly suitable for media containing fibers, tiny solid particles and the like.
The existing ball valve has certain disadvantages when in use, the existing ball valve is simple in structure, the flow can not be accurately adjusted when in use, the flow adjustment of the ball valve enables an operator not to accurately grasp the flow and calculate the flow and the working time, and in some works needing the accurate control of the flow and the calculation time, the ball valve in the prior art brings many difficulties for the operator, so that the ball valve is inconvenient and brings certain influence in the use process. Accordingly, those skilled in the art have provided a ball valve that facilitates the adjustment of flow to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a ball valve convenient to adjust flow to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a ball valve convenient to flow regulation, includes the ball valve main part, top one side fixed mounting of ball valve main part has the regulator, outer end one side of regulator is provided with rotatory handle, outer end one side of ball valve main part is provided with the water inlet, the outer end opposite side of ball valve main part is provided with the delivery port, outer end one side fixed mounting of rotatory handle has the worm, and the worm runs through inside one side of regulator, inside one side of ball valve main part is provided with the valve rod, one side fixed mounting that the outer wall of valve rod corresponds the worm has the worm gear, and intermeshing between worm and the worm gear.
As a further aspect of the present invention: the ball valve is characterized in that a bearing seat is fixedly arranged on one side, corresponding to the valve rod, of the inner wall of the regulator, the regulator is fixedly connected with the valve rod through the bearing seat, a valve ball body is fixedly arranged on one side of the outer wall of the valve rod, and the valve ball body is arranged on one side of the interior of the ball valve body.
As a further aspect of the present invention: an annular valve seat is fixedly mounted on one side, corresponding to the ball body, of the inner wall of the ball valve body, and a bottom cover mechanism is arranged on one side of the bottom end of the ball valve body.
As a further aspect of the present invention: the utility model discloses a valve ball body, including the spheroid, the spheroid is equipped with the body face, the spheroid is equipped with big through-hole, the spheroid is equipped with the solid face, the inside one side that is close to big through-hole of the spheroid of valve is run through and is equipped with little through-hole, and the contained angle between big through-hole and the little through-hole is the same with the contained angle size between big through-hole and the solid face.
As a further aspect of the present invention: one side of the bottom end of the ball valve main body corresponding to the bottom cover mechanism is provided with a connecting bolt, the ball valve main body is fixedly connected with the bottom cover mechanism through the connecting bolt, a placing groove is formed in one side of the inner portion of the bottom cover mechanism, and the bottom cover mechanism is connected with the valve rod through the placing groove.
As a further aspect of the present invention: the ball valve is characterized in that a spring is arranged on one side of the inner bottom of the placing groove, a first sealing ring is arranged on one side, close to the spring, of the inner portion of the placing groove, a thrust bearing is arranged on one side, close to the thrust bearing, of the inner portion of the placing groove, and a second sealing ring is arranged between the ball valve main body and the bottom cover mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the ball valve main part that sets up, when the flow size of user's needs regulation ball valve main part, then can rotate rotatory handle, cooperation through between worm and the worm gear, then can drive the valve rod that the bearing frame set up and rotate, after the valve spheroid rotates big through-hole to the direction the same with water inlet and delivery port, then can realize the play water of first flow size, with the principle, then can the play water use of second flow size through little through-hole, the solid face that sets up through the valve spheroid and the cooperation of ring disk seat, then can close the water use, the practicality of effectual improvement the device, the user of being convenient for uses, better for traditional mode.
2. Through the bottom mechanism that sets up, in order to avoid the gap that appears behind the valve rod wearing and tearing, then can withstand footstep bearing through the spring that the standing groove set up, improve the leakproofness between bottom mechanism and the ball valve main part through first sealing washer, when valve rod wearing and tearing shorten, the spring can be very first time with footstep bearing and first sealing washer top to valve rod department, effectively improves the spheroidal leakproofness of valve, and the person of being convenient for to use uses, and is better for traditional mode.
Drawings
FIG. 1 is a schematic diagram of a ball valve for facilitating flow regulation;
FIG. 2 is a schematic structural view of a ball valve body in a ball valve for facilitating flow regulation;
FIG. 3 is a schematic diagram of a ball body of a ball valve for facilitating flow regulation;
fig. 4 is a schematic structural diagram of a bottom cover mechanism in a ball valve for facilitating flow regulation.
In the figure: 1. a ball valve body; 2. a regulator; 3. rotating the handle; 4. a water inlet; 5. a water outlet; 6. a worm; 7. a valve stem; 8. a worm gear; 9. a bearing seat; 10. a valve ball body; 11. an annular valve seat; 12. a bottom cover mechanism; 13. a large through hole; 14. solid noodles; 15. a small through hole; 16. a connecting bolt; 17. a placement groove; 18. a spring; 19. a thrust bearing; 20. a first seal ring; 21. and a second seal ring.
Detailed Description
Please refer to fig. 1-4, in the embodiment of the utility model, a ball valve convenient to regulated flow, including ball valve main part 1, top one side fixed mounting of ball valve main part 1 has regulator 2, outer end one side of regulator 2 is provided with rotatory handle 3, outer end one side of ball valve main part 1 is provided with water inlet 4, the outer end opposite side of ball valve main part 1 is provided with delivery port 5, outer end one side fixed mounting of rotatory handle 3 has worm 6, and worm 6 runs through inside one side of regulator 2, inside one side of ball valve main part 1 is provided with valve rod 7, one side fixed mounting that the outer wall of valve rod 7 corresponds worm 6 has worm gear 8, and intermeshing between worm 6 and the worm gear 8.
In FIGS. 1-2: one side fixed mounting that the inner wall of regulator 2 corresponds valve rod 7 has bearing frame 9, and regulator 2 passes through bearing frame 9 and valve rod 7 fixed connection, and outer wall one side fixed mounting of valve rod 7 has valve ball 10, and valve ball 10 sets up in the inside one side of ball valve main part 1 to make integrated device can drive the more stable rotation of valve rod 7 through bearing frame 9.
In FIGS. 1-2: one side fixed mounting that the inner wall of ball valve main part 1 corresponds valve spheroid 10 has annular valve seat 11, and bottom one side of ball valve main part 1 is provided with bottom mechanism 12 to make the cooperation of the solid face 14 that the whole device can set up through valve spheroid 10 and annular valve seat 11, then can close the water and use.
In fig. 2-3: big through-hole 13 has been seted up in the inside one side of valve spheroid 10 run through, outer end one side of valve spheroid 10 is provided with entity face 14, one side that the inside of valve spheroid 10 is close to big through-hole 13 runs through and has seted up little through-hole 15, and contained angle between big through-hole 13 and the little through-hole 15 is the same with the contained angle size between big through-hole 13 and the entity face 14, thereby make the integrated device can be through big through-hole 13, entity face 14 realizes three fender regulation flow with little through-hole 15 and uses, after valve spheroid 10 rotates big through-hole 13 to the direction the same with water inlet 4 and delivery port 5, then can realize the play water of first flow size, with the principle, then can use by the play water of second flow size through little through-hole 15, cooperation through the entity face 14 that valve spheroid 10 set up and ring valve seat 11, then can close the water use.
In fig. 1, 2 and 4: one side of the bottom end of the ball valve main body 1 corresponding to the bottom cover mechanism 12 is provided with a connecting bolt 16, the ball valve main body 1 is fixedly connected with the bottom cover mechanism 12 through the connecting bolt 16, a placing groove 17 is formed in one side of the inside of the bottom cover mechanism 12, and the bottom cover mechanism 12 is connected with the valve rod 7 through the placing groove 17, so that the whole device can fixedly connect the bottom cover mechanism 12 and the ball valve main body 1 through the connecting bolt 16.
In fig. 4: one side of the inner bottom of the placing groove 17 is provided with a spring 18, and one side of the inner part of the placing groove 17, which is close to the spring 18, is provided with a thrust bearing 19, so that the whole device can push the thrust bearing 19 and a first sealing ring 20 to the valve rod 7 at the first time through the spring 18, and the sealing performance of the valve ball 10 is effectively improved.
In fig. 2 and 4: one side that the inside of standing groove 17 is close to thrust bearing 19 is provided with first sealing washer 20, is provided with second sealing washer 21 between ball valve main part 1 and the bottom mechanism 12 to make the integrated device can push up thrust bearing 19 and first sealing washer 20 to valve rod 7 department through spring 18 very first time, effectively improve the leakproofness of valve spheroid 10, be connected back with bottom mechanism 12 and ball valve main part 1 through connecting bolt 16, then can improve the leakproofness of junction through second sealing washer 21.
The utility model discloses a theory of operation is: when a user needs to adjust the flow of the ball valve body 1, the rotating handle 3 can be rotated, the valve rod 7 arranged on the bearing seat 9 can be driven to rotate through the matching between the worm 6 and the worm gear 8, after the large through hole 13 is rotated to the direction same as that of the water inlet 4 and the water outlet 5 by the valve ball body 10, the water outlet with the first flow can be realized, according to the same principle, the water outlet with the second flow can be realized through the small through hole 15, the water can be closed for use through the matching between the solid surface 14 arranged on the valve ball body 10 and the annular valve seat 11, the practicability of the device is effectively improved, in order to avoid the gap after the valve rod 7 is abraded, the thrust bearing 19 can be propped by the spring 18 arranged on the placing groove 17, the sealing performance between the bottom cover mechanism 12 and the ball valve body 1 is improved through the first sealing ring 20, when the valve rod 7 is abraded and shortened, the spring 18 will push up thrust bearing 19 and first sealing washer 20 to valve rod 7 department the very first time, effectively improves the leakproofness of the valve spheroid 10, is connected the back with bottom mechanism 12 and ball valve main part 1 through connecting bolt 16, then can improve the leakproofness of junction through second sealing washer 21, and the user of being convenient for uses, and is comparatively practical.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a ball valve convenient to adjust flow, includes ball valve main part (1), its characterized in that, top one side fixed mounting of ball valve main part (1) has regulator (2), outer end one side of regulator (2) is provided with rotatory handle (3), outer end one side of ball valve main part (1) is provided with water inlet (4), the outer end opposite side of ball valve main part (1) is provided with delivery port (5), outer end one side fixed mounting of rotatory handle (3) has worm (6), and worm (6) run through inside one side of regulator (2), inside one side of ball valve main part (1) is provided with valve rod (7), one side fixed mounting that the outer wall of valve rod (7) corresponds worm (6) has worm gear (8), and intermeshing between worm (6) and worm gear (8).
2. The ball valve convenient for flow regulation according to claim 1, wherein a bearing seat (9) is fixedly installed on one side of the inner wall of the regulator (2) corresponding to the valve rod (7), the regulator (2) is fixedly connected with the valve rod (7) through the bearing seat (9), a valve ball body (10) is fixedly installed on one side of the outer wall of the valve rod (7), and the valve ball body (10) is arranged on one side of the inside of the ball valve body (1).
3. A ball valve convenient for flow regulation according to claim 2, characterized in that the inner wall of the ball valve body (1) is fixedly provided with an annular valve seat (11) corresponding to one side of the valve ball body (10), and one side of the bottom end of the ball valve body (1) is provided with a bottom cover mechanism (12).
4. The ball valve convenient for flow regulation according to claim 2, wherein a large through hole (13) is formed through one side of the inside of the valve ball body (10), a solid surface (14) is arranged on one side of the outer end of the valve ball body (10), a small through hole (15) is formed through one side of the inside of the valve ball body (10) close to the large through hole (13), and the included angle between the large through hole (13) and the small through hole (15) is the same as the included angle between the large through hole (13) and the solid surface (14).
5. The ball valve convenient for flow regulation according to claim 3, wherein a connecting bolt (16) is arranged at one side of the bottom end of the ball valve main body (1) corresponding to the bottom cover mechanism (12), the ball valve main body (1) is fixedly connected with the bottom cover mechanism (12) through the connecting bolt (16), a placing groove (17) is formed at one side of the inside of the bottom cover mechanism (12), and the bottom cover mechanism (12) is connected with the valve rod (7) through the placing groove (17).
6. A ball valve facilitating the regulation of flow according to claim 5, characterized in that the inner bottom side of the placing groove (17) is provided with a spring (18), and the side of the inner part of the placing groove (17) close to the spring (18) is provided with a thrust bearing (19).
7. A ball valve facilitating flow regulation according to claim 6, characterized in that the inner side of the placement groove (17) near the thrust bearing (19) is provided with a first sealing ring (20), and a second sealing ring (21) is provided between the ball valve body (1) and the bottom cover means (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022078132.XU CN213206634U (en) | 2020-09-21 | 2020-09-21 | Ball valve convenient to adjust flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022078132.XU CN213206634U (en) | 2020-09-21 | 2020-09-21 | Ball valve convenient to adjust flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213206634U true CN213206634U (en) | 2021-05-14 |
Family
ID=75821886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022078132.XU Expired - Fee Related CN213206634U (en) | 2020-09-21 | 2020-09-21 | Ball valve convenient to adjust flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213206634U (en) |
-
2020
- 2020-09-21 CN CN202022078132.XU patent/CN213206634U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210514 |