CN211344214U - Fixed cone valve in pipe - Google Patents
Fixed cone valve in pipe Download PDFInfo
- Publication number
- CN211344214U CN211344214U CN201922127634.4U CN201922127634U CN211344214U CN 211344214 U CN211344214 U CN 211344214U CN 201922127634 U CN201922127634 U CN 201922127634U CN 211344214 U CN211344214 U CN 211344214U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- sleeve
- mounting seat
- cone
- 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.)
- Active
Links
Images
Landscapes
- Lift Valve (AREA)
- Sliding Valves (AREA)
Abstract
The utility model discloses a pipe-in-pipe fixed conical valve, which comprises a left valve body, a middle valve body and a right valve body which are connected in sequence, wherein the inner wall of the right valve body is circumferentially provided with division plates at intervals, the division plates extend towards the left valve body, a diversion cone is arranged at the extension end of the division plates, the right valve body is externally connected with a sleeve in a sliding way and is movably sleeved with the diversion cone, the upper end of the middle valve body is provided with a mounting seat, the mounting seat is provided with an adjusting component for driving the sleeve to slide, the adjusting component comprises a valve shaft, a driving arm, a valve seat and a driving device, the valve shaft is transversely arranged above the sleeve and is rotationally connected with the mounting seat, the driving device is matched and connected with one end of the valve shaft extending out of the mounting seat, one end of the driving arm is fixedly sleeved on the valve shaft, the other, the utility model provides a sleeve slides stable fixed cone valve in pipe.
Description
Technical Field
The utility model relates to a fluid valve technical field especially relates to a fixed cone valve in pipe.
Background
The fixed cone valve is widely applied to the bypasses of the hydroelectric generating sets, dams or other places needing water drainage and the middle sections of water conveying pipelines for water treatment, municipal water distribution systems, reservoirs, petrifaction, power plants and the like, and controls the free discharge of the pipelines or the continuous discharge flow control. The conical valve is simple in structure and convenient to operate, and the flow is adjusted by changing the distance between the movable valve sleeve and the valve body.
The driving structure of the existing valve sleeve causes the valve sleeve to slide unstably, and the valve sleeve and the diversion cone slide easily to generate large abrasion, so that the valve sleeve and the diversion cone can not be in good sealing fit in the later period, and liquid leakage is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the valve barrel slides in-process can be stably and reliably moved and the pipe medium-sized fixed cone valve is provided to what prior art exists not enough.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a fixed cone valve in pipe, includes left valve body, well valve body and right valve body, left side valve body and the fixed setting in well valve body both ends of right valve body, right valve body one end stretches into well valve body, right valve body one end in the dorsad is provided with the water inlet, left side valve body one end in the dorsad is provided with the delivery port, the other end that right valve body stretches into well valve body is provided with the diversion cone, right valve body inner wall circumference interval distribution has the division board, the division board extends outside the valve body dorsad water inlet right, the diversion cone sets up at division board extension end, right valve body external sliding connection has the sleeve, establishes with diversion cone movable sleeve, and this sleeve one end includes a sealing washer with the sealed laminating of diversion cone, well valve body upper end is provided with the mount pad, and this mount pad is provided with the adjusting part that the drive sleeve, The valve shaft cross frame is arranged above the sleeve and is rotationally connected with the mounting seat, the driving device is arranged in the valve seat and is connected with one end, extending out of the mounting seat, of the valve shaft in a matched mode, one end of the driving arm is fixedly sleeved on the valve shaft, the other end of the driving arm is hinged with a sliding block, the outer side wall of the sleeve is provided with a sliding block base, the sliding block base is provided with a vertical T-shaped sliding groove, and the sliding block is in sliding connection with the T-shaped sliding groove.
Preferably, the slider base is provided with limiting blocks at two ends of the T-shaped sliding groove.
Preferably, the valve shaft periphery wall is provided with spacing strip axially, the one end that the actuating arm cup jointed the valve shaft is provided with the draw-in groove, spacing strip of draw-in groove joint.
Preferably, the upper end face of the mounting seat is provided with a cover plate, and the cover plate is detachably connected with the mounting seat.
Preferably, the driving device comprises a hand wheel and a turbine assembly, and the hand wheel drives the valve shaft to rotate through the turbine assembly.
Preferably, be provided with interior water conservancy diversion pterygoid lamina and outer water conservancy diversion pterygoid lamina with the coaxial setting of water conservancy diversion awl in the left side valve body, left side valve body inner wall circumference is provided with the fixed plate that is used for fixed interior water conservancy diversion pterygoid lamina and outer water conservancy diversion pterygoid lamina, interior water conservancy diversion pterygoid lamina is close to well valve body setting to be the cover tube form that tightens up to water outlet side circle footpath, the pterygoid lamina that outflows is close to the water outlet body setting to the cover tube form of expanding to water outlet side circle footpath, the outer lane of water conservancy diversion pterygoid lamina outside is established to interior water conservancy diversion pterygoid lamina part interval.
Compared with the prior art, the beneficial effects of the utility model are that: the fixed cone valve that provides passes through two of adjusting sleeve and water conservancy diversion awl, sets up to the swing arm through with telescopic drive structure, drives the valve shaft and rotates and then drive the actuating arm swing, and actuating arm one end passes through the slider with the sleeve and is articulated to when the actuating arm swing, slide adjusting position in the spout, the utility model provides a fixed cone valve can stabilize the actuating sleeve more, reduces the deviation that the sleeve slided and produces for sleeve and water conservancy diversion awl can be airtight laminating under long-time use, the life of the fixed cone valve of extension.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the right valve body and the sleeve;
FIG. 3 is a rear perspective structural schematic view of the right valve body;
FIG. 4 is a schematic structural view of the left valve body;
fig. 5 is a partially enlarged view of fig. 3A.
1. A left valve body; 2. a middle valve body; 3. a right valve body; 4. a water inlet; 5. a water outlet; 6. a flow guide cone; 7. a partition plate; 8. a sleeve; 9. a mounting seat; 10. a valve shaft; 11. a drive arm; 12. a valve seat; 13. a slider; 14. a slider base; 15. a T-shaped chute; 16. a limiting block; 17. a limiting strip; 18. a card slot; 19. a cover plate; 20. a hand wheel; 21. an inner guide wing plate; 22. an outer guide wing plate; 23. a fixing plate; 24. and a through hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, a pipe-in-pipe fixed cone valve comprises a left valve body 1, a middle valve body 2 and a right valve body 3, wherein the left valve body 1 and the right valve body 3 are fixedly arranged at two ends of the middle valve body 2, the left valve body 1 and the right valve body 3 are hermetically connected with the middle valve body 2 through nuts and sealing rings, the middle valve body 2 is cylindrical, the right valve body 3 is in a flaring cone shape facing away from the middle valve body 2, the left valve body 1 is in a narrow opening cone shape facing away from the middle valve body 2, one end of the right valve body 3 facing away from the middle valve body 2 is provided with a water inlet 4, one end of the left valve body 1 facing away from the middle valve body 2 is provided with a water outlet 5, one end of the right valve body 3 extends into the middle valve body 2 is provided with a diversion cone 6, the inner walls of the right valve body, the water inlet 4 of the partition plate 7 is back to the outside of the right valve body 3, the diversion cone 6 is arranged at the extending end of the partition plate 7, the right valve body 3 is externally connected with a sleeve 8 in a sliding way and is movably sleeved with the diversion cone 6, one end of the sleeve 8 comprises a sealing ring which is hermetically attached to the diversion cone 6, a plurality of separated diversion channels are formed between the end part of the right valve body 3 and the diversion cone 6 by the partition plate 7, the diversion channels are sealed by the sleeve 8 after the sleeve 8 and the diversion cone 6 are hermetically attached, the diversion channels are opened after the sleeve 8 is far away from the diversion cone 6, the upper end of the middle valve body 2 is provided with a mounting seat 9, the mounting seat 9 is preferably a rectangular shell which is integrally formed with the middle valve body 2, the mounting seat 9 is provided with an adjusting component which drives the sleeve 8 to slide, the adjusting component comprises a valve shaft 10, a driving arm 11, a valve seat 12, the outer side wall of the mounting seat 9 is installed with the valve seat 12, the valve shaft 10 is transversely arranged above the sleeve 8 and is rotatably connected with the mounting seat 9, the driving device is arranged in the valve seat 12 and is matched and connected with one end, extending out of the mounting seat 9, of the valve shaft 10, one end of the driving arm 11 is fixedly sleeved on the valve shaft 10, the other end of the driving arm is hinged with a sliding block 13, a sliding block 13 base is arranged on the outer side wall of the sleeve 8, the sliding block 13 base is provided with a vertical T-shaped sliding groove 15, and the sliding block 13 is in sliding connection with the T-shaped sliding groove 15.
Set up to the swing arm through the drive structure with sleeve 8, drive valve shaft 10 and rotate and then drive actuating arm 11 swings, and actuating arm 11 one end is articulated through slider 13 with sleeve 8 to when actuating arm 11 swings, slide adjusting position in the spout, the utility model provides a fixed cone valve can more stably drive sleeve 8, reduces the deviation that sleeve 8 slided and produces, makes sleeve 8 and water conservancy diversion awl 6 can airtight laminating under long-time use, prolongs the life of fixed cone valve.
As an improved specific implementation mode, the base of the sliding block 13 is provided with limiting blocks 16 at two ends of the T-shaped sliding groove 15 so as to limit the stroke of the sliding block 13 and prevent the sliding block 13 from being separated from the T-shaped sliding groove 15.
As a modified specific implementation manner, the outer peripheral wall of the valve shaft 10 is axially provided with a limit strip 17, one end of the driving arm 11, which is sleeved with the valve shaft 10, is provided with a clamping groove 18, and the clamping groove 18 is clamped with the limit strip 17, so that the assembly manner is convenient, and the valve shaft 10 is prevented from slipping by the driving arm 11.
As a modified embodiment, the mounting seat 9 is provided with a cover plate 19 on the upper end surface, and the cover plate 19 is detachably connected with the mounting seat 9 to facilitate the inspection and observation of the internal components.
As an improved specific embodiment, the driving device includes a hand wheel 20 and a turbine assembly, the hand wheel 20 is rotatably connected with the valve seat 12, the turbine assembly includes two conical gears engaged with each other, one conical gear is fixed at the lower end of the hand wheel 20, and the other conical gear is fixed on the valve shaft 10, and the hand wheel 20 is rotated to drive the valve shaft 10 to rotate.
As an improved specific embodiment, an inner guide wing plate 21 and an outer guide wing plate 22 which are coaxially arranged with a guide cone 6 are arranged in the left valve body 1, a fixing plate 23 for fixing the inner guide wing plate 21 and the outer guide wing plate 22 is circumferentially arranged on the inner wall of the left valve body 1, the inner guide wing plate 21 is arranged close to the middle valve body 2 and is in a sleeve 8 shape which is tightened to the circle diameter of the water outlet 5 side, the outer guide wing plate is arranged close to the water outlet 5 and is in a sleeve 8 shape which is expanded to the circle diameter of the water outlet 5 side, the inner guide wing plate 21 is partially sleeved on the outer ring of the outer guide wing plate 22 at intervals, through holes 24 are respectively formed in the inner guide wing plate 21 and the outer guide wing plate 22, the structure of the left valve body 1 plays a role that the inner guide wing plate 21 and the outer guide wing plate 22 further disperse water flow, and water flow coming out from a gap between the partition plate 7 and the, part of the water flows out of the left valve body 1, and the other part of the water is guided to the inner and outer guide wing plates 22, and the water flow is further scattered.
Above only the utility model discloses an preferred embodiment, the utility model discloses the protection scope does not confine above-mentioned embodiment to, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a protection scope. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The pipe-in-pipe fixed conical valve is characterized by comprising a left valve body (1), a middle valve body (2) and a right valve body (3), wherein the left valve body (1) and the right valve body (3) are fixedly arranged at two ends of the middle valve body (2), one end of the right valve body (3) extends into the middle valve body (2), one end, back to the middle valve body (2), of the right valve body (3) is provided with a water inlet (4), one end, back to the middle valve body (2), of the left valve body (1) is provided with a water outlet (5), the other end, extending into the middle valve body (2), of the right valve body (3) is provided with a diversion cone (6), partition plates (7) are circumferentially distributed on the inner wall of the right valve body (3) at intervals, the partition plates (7) extend outwards from the water inlet (4) to the right valve body (3), the diversion cone (6) is arranged at the extension end of the partition plates (, the valve shaft is movably sleeved with the diversion cone (6), one end of the sleeve (8) comprises a sealing ring which is in sealing fit with the diversion cone (6), the upper end of the middle valve body (2) is provided with a mounting seat (9), the mounting seat (9) is provided with an adjusting component for driving the sleeve (8) to slide, the adjusting component comprises a valve shaft (10), a driving arm (11), a valve seat (12) and a driving device, the mounting seat (9) and the middle valve body (2) form a mounting cavity, the valve seat (12) is mounted on the outer side wall of the mounting seat (9), the valve shaft (10) is transversely erected above the sleeve (8) and is rotatably connected with the mounting seat (9), the driving device is arranged in the valve seat (12), the driving device is matched and connected with one end, extending out of the mounting seat (9), of the valve shaft (10), one end of the driving arm (11) is fixedly sleeved on the valve shaft (10), the other end is hinged with a sliding block (13), the outer side wall of the sleeve (8) is provided with a sliding block (13) base, the sliding block (13) base is provided with a vertical T-shaped sliding groove (15), and the sliding block (13) is in sliding connection with the T-shaped sliding groove (15).
2. The in-pipe fixed cone valve as claimed in claim 1, wherein the base of the slider (13) is provided with a stopper (16) at both ends of the "T" shaped chute (15).
3. The in-pipe fixed conical valve as claimed in claim 1, wherein a limiting strip (17) is axially arranged on the outer peripheral wall of the valve shaft (10), a clamping groove (18) is arranged at one end of the driving arm (11) sleeved with the valve shaft (10), and the clamping groove (18) is clamped with the limiting strip (17).
4. The in-pipe fixed cone valve as claimed in claim 1, wherein the mounting seat (9) is provided with a cover plate (19) at an upper end surface thereof, and the cover plate (19) is detachably connected to the mounting seat (9).
5. The in-pipe fixed cone valve of claim 1, wherein the drive device comprises a hand wheel (20) and a turbine assembly, and the hand wheel (20) drives the valve shaft (10) to rotate through the turbine assembly.
6. The in-pipe fixed cone valve as claimed in claim 1, wherein an inner guide wing plate (21) and an outer guide wing plate (22) are provided in the left valve body (1) coaxially with the guide cone (6), a fixing plate (23) used for fixing an inner guide wing plate (21) and an outer guide wing plate (22) is circumferentially arranged on the inner wall of the left valve body (1), the inner guide wing plate (21) is arranged close to the middle valve body (2), and is in the shape of a sleeve (8) radially tightened towards the side ring of the water outlet (5), the outer flow guide wing plate (22) is arranged close to the water outlet (5), and is in the shape of a sleeve (8) radially expanded towards the side of the water outlet (5), the inner diversion wing plates (21) are partially sleeved on the outer rings of the outer diversion wing plates (22) at intervals, through holes (24) are formed in the inner guide wing plate (21) and the outer guide wing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127634.4U CN211344214U (en) | 2019-12-02 | 2019-12-02 | Fixed cone valve in pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127634.4U CN211344214U (en) | 2019-12-02 | 2019-12-02 | Fixed cone valve in pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211344214U true CN211344214U (en) | 2020-08-25 |
Family
ID=72103173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127634.4U Active CN211344214U (en) | 2019-12-02 | 2019-12-02 | Fixed cone valve in pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211344214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361040A (en) * | 2021-01-13 | 2021-02-12 | 潍柴动力股份有限公司 | Check valve |
-
2019
- 2019-12-02 CN CN201922127634.4U patent/CN211344214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361040A (en) * | 2021-01-13 | 2021-02-12 | 潍柴动力股份有限公司 | Check valve |
| CN112361040B (en) * | 2021-01-13 | 2021-04-16 | 潍柴动力股份有限公司 | Check valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113044954B (en) | Chemical adding device for water treatment | |
| CN211344214U (en) | Fixed cone valve in pipe | |
| CN109058519B (en) | Mixed water valve | |
| CN206642947U (en) | A kind of outdoor artistic fountain | |
| CN207135519U (en) | A kind of afforestation nursery liquid feed device | |
| CN218353786U (en) | Detachable atomizing sprinkling irrigation equipment | |
| CN208840146U (en) | A kind of water distributor of included cleaning device | |
| CN203821568U (en) | Device for intercepting float bowl of intercepting well | |
| CN207406839U (en) | A kind of sealed water adjusting valve | |
| CN107905933A (en) | A kind of hydraulic turbine that can adjust water stream channel size | |
| CN210920148U (en) | Pipeline adjusting structure for municipal water supply and drainage | |
| CN207591632U (en) | A kind of novel ultrafiltration membrane water distributor | |
| CN201090782Y (en) | Flow automatic controller | |
| CN211488178U (en) | Hydraulic rotary nozzle of pulse water distributor | |
| CN208064103U (en) | A kind of agricultural water conservancy irrigation rig | |
| CN208676190U (en) | A kind of navel orange seedling growth chemical spraying device | |
| CN205924460U (en) | Eyebath basin with adjustable half leads to | |
| CN206196574U (en) | Afforestation spray equipment | |
| CN206018099U (en) | A kind of pipeline shunt device of portable | |
| CN213477082U (en) | Pressure drainage device | |
| CN204217420U (en) | Seedling raising greenhouse water-fertilizer integral system | |
| CN220396570U (en) | Novel split cock | |
| CN205613602U (en) | Gondola water faucet of inside pressure boost | |
| WO2018236308A3 (en) | A closed cycle hydroelectric plant with air hydraulics centrifuge jet turbine | |
| CN215676640U (en) | Special water distributor of sealed formula but autogiration's cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |