CN204985774U - Right -angle type motorised valve based on guide's structure - Google Patents
Right -angle type motorised valve based on guide's structure Download PDFInfo
- Publication number
- CN204985774U CN204985774U CN201520652244.8U CN201520652244U CN204985774U CN 204985774 U CN204985774 U CN 204985774U CN 201520652244 U CN201520652244 U CN 201520652244U CN 204985774 U CN204985774 U CN 204985774U
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- China
- Prior art keywords
- valve
- spool
- closing cock
- guide
- seal ring
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Abstract
The utility model belongs to the technical field of valve device, especially, relate to a right -angle type motorised valve based on guide's structure, which comprises the following components: a valve body, valve body top fixed mounting is equipped with the valve gap, the valve gap top fixed mounting be equipped with the support frame, fixed mounting is equipped with the actuating mechanism mount on the support frame, fixed mounting is equipped with actuating mechanism on the actuating mechanism mount, the support frame inside with elder generation's guide arm screw links to each other, elder generation guide arm upper end with actuating mechanism is fixed to link to each other, the elder generation guide arm with valve gap cooperation installation is equipped with the clamp plate, another end screw thread connection of guide arm of elder generation is equipped with guide's case, the outside cooperation installation of guide's case is equipped with the case closing cock, the outside threaded connection of case closing cock is equipped with the case, the valve body is kept away from one side of case is equipped with the pan feeding mouth, the case below is equipped with the discharge gate, this valve adopts guide's structure, can realize the valve and open fast that it is little to open the moment of torsion, has improved life greatly.
Description
Technical field
The utility model belongs to valve arrangement technical field, particularly relates to a kind of right-angle type mortor operated valve based on guide structure.
Background technique
Valve is in fluid system, be used for control fluid direction,
pressure, flow device, be the medium in pipe arrangement and equipment (liquid, gas, powder) is flowed or stops and the device of its flow can be controlled.The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, turbine, electromagnetic driven, electromagnetism surge, electricity surges, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, or do not rely on transducing signal and simply open or close, valve rely on drive or automechanism makes open-shut device be elevated, slippage, swing or rotation motion, thus the size changing its Flow area is to realize its controlling functions.Eleventh Five-Year Plan and forthcoming years,
cNPCchemical industry, rock gas, metallurgy industry, the every profession and trade such as electric power, urban construction has a large amount of demands to valve, and the Eleventh Five-Year Plan period, China will reach 34,500,000,000 yuan to the total demand of valve, and therefore, valve industry has huge market development space.
Right-angle type valve, the direction that namely liquid flows to valve becomes an angle of 90 degrees with the direction of flowing out valve; Right-angle type valve is traditionally mostly that valve rod Direct driver spool is opened, and often open moment of torsion comparatively large, and opening speed is comparatively slow, serious affects working efficiency, causes energy waste to a certain extent simultaneously.Therefore little, the fireballing right-angle type valve of design a kind of unlatching moment of torsion is badly in need of.
Summary of the invention
The utility model provides a kind of right-angle type mortor operated valve based on guide structure, to solve large, the slow-footed problem of the unlatching moment of torsion proposed in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of right-angle type mortor operated valve based on guide structure, comprises valve body, material entrance, spool, valve bonnet seal circle, pressing plate, supporting frame, driving mechanism fixing frame, driving mechanism, guide's rod seal circle, valve gap, first guide rod, spool closing cock, spool closing cock seal ring, valve core seal ring, pilot valve, discharge port; Above described valve body, fixed installation is provided with valve gap, above described valve gap, fixed installation is provided with support frame as described above, on support frame as described above, fixed installation is provided with driving mechanism fixing frame, on described driving mechanism fixing frame, fixed installation is provided with driving mechanism, support frame as described above inside is connected with described first guide rod screw thread, and described first guide rod upper end and described driving mechanism are fixedly linked; Described first guide rod coordinates installation to be provided with pressing plate with described valve gap, and the described first guide rod the other end is threaded and is provided with pilot valve, and described pilot valve outside coordinates installation to be provided with spool closing cock, and described spool closing cock external screw-thread is connected with spool; Described valve body is provided with material entrance away from the side of described spool, is provided with discharge port below described spool.
The utility model is set to further, described spool upper-end surface is provided with the fixing lug boss coordinated with described spool closing cock seal ring, described spool is provided with the spool tapped hole be threaded with described spool closing cock, described valve core inside is provided with valve core cavity, described spool is provided with and coordinates with described valve core seal ring the core sealing groove installed, described spool is provided with the valve core seal ring fixing lug boss coordinating with described valve core seal ring and install, counterbore A is provided with below described valve core cavity, pilot hole is provided with below described valve core cavity, described counterbore A, described pilot hole evenly coordinates with described pilot valve.
The utility model is set to further, described pilot valve upper-end surface is provided with pilot valve blind hole, described pilot valve blind hole is provided with the pilot valve tapped hole be threaded with described first guide rod, described pilot valve is provided with the through hole B, the through hole C that communicate with described pilot valve blind hole, and described pilot valve lower end is tapered.
The utility model is set to further, described spool closing cock is provided with the spool closing cock seal groove coordinated with described spool closing cock seal ring, described spool closing cock is provided with the through hole A coordinated with described pilot valve, and described spool closing cock is provided with the spool closing cock screw thread be threaded with described spool.
The utility model is set to further, is provided with the counterbore B coordinating with described pressing plate and install above described valve gap, and described valve gap is provided with and coordinates with described first guide rod the through hole D installed; Described valve gap is provided with and coordinates with described valve bonnet seal circle the valve bonnet seal groove installed.
The utility model is set to further, and support frame as described above inside is provided with the tapped hole A with described first guide rod screw-thread fit, and support frame as described above lower end surface is provided with the dome ring coordinated with described pressing plate.
The utility model is set to further, and described pressing plate upper-end surface is provided with counterbore C, and described thickness of compressive plate is less than described counterbore B height, and described pressing plate is provided with and coordinates with described first guide rod the through hole E installed.
The utility model is set to further, and the direction of described material entrance becomes an angle of 90 degrees with the direction of described discharge port, and on described material entrance, described discharge port, all fixed installation is provided with adpting flange.
The utility model is set to further, for bolt is connected between described valve body with described valve gap, described valve gap with between support frame as described above for bolt is connected, described driving mechanism fixing frame with between support frame as described above for bolt is connected; Described driving mechanism inside is provided with worm type of reduction gearing, actuating motor.
The utility model is set to further, fixedly mounts and be provided with valve bonnet seal circle between described valve gap and valve body; Described spool closing cock is provided with spool closing cock seal ring with being threaded between described spool; On described spool, fixed installation is provided with valve core seal ring; Installation is coordinated to be provided with guide's rod seal circle between described pressing plate lower end surface with described first guide rod; Described guide's rod seal circle, described valve bonnet seal circle, described spool closing cock seal ring, described valve core seal ring are O RunddichtringO.
The beneficial effects of the utility model are:
1, this patent passes through to adopt leading type structure, utilizes pilot valve to move upward and forms the unlatching rapidly automatically that pressure reduction realizes spool, greatly reduce unlatching dynamics, save energy consumption, improve opening speed, considerably increase mechanism working life, energy-saving convenient is quick simultaneously.
2, by adopting worm type of reduction gearing, actuating motor as driving mechanism, driving first guide rod more accurate, stable, replacing manual operation, reduce operation labor intensity.
3, by arranging pressing plate, and below supporting frame, arrange dome ring thus realization being fixed guide's rod seal circle of pressing plate lower end surface, ensure that the reliability of the sealing of first guide rod, mechanism design is more flexible.
4, by arranging valve core seal ring fixing lug boss on spool, efficiently avoid valve core seal ring and producing the faults such as upset under highly pressurised liquid effect, ensure that the reliability of valve working, substantially increase the working life of valve.
5, by arranging spool closing cock, can realize effectively closing valve core cavity, facilitate simultaneously and carry out processing installing/dismounting to spool, mechanism design is more flexible.
6, by arranging valve bonnet seal circle, spool closing cock seal ring, valve core seal ring, ensure that the reliability of sealing, avoid the waste of resource, mechanism design is flexibility and reliability more.
7, the utility model structure is simple, easy to operate, and function is excellent, has good market prospects.
Accompanying drawing explanation
Fig. 1 is mortor operated valve closed condition structural representation of the present utility model.
Fig. 2 is mortor operated valve opening state structural representation of the present utility model.
Fig. 3 is valve body structure schematic diagram of the present utility model.
Fig. 4 is spool main sectional view of the present utility model.
Fig. 5 is spool plan view of the present utility model.
Fig. 6 is spool plan view of the present utility model.
Fig. 7 is pilot valve main sectional view of the present utility model.
Fig. 8 is pilot valve plan view of the present utility model.
Fig. 9 is pilot valve plan view of the present utility model.
Figure 10 is spool closing cock main sectional view of the present utility model.
Figure 11 is spool closing cock plan view of the present utility model.
Figure 12 is spool closing cock plan view of the present utility model.
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-valve body, 2-material entrance, 3-spool, 4-valve bonnet seal circle, 5-pressing plate, 6-supporting frame, 7-rotatable handle, 8-locking nut, 9-guide's rod seal circle, 10-valve gap, the first guide rod of 11-, 12-spool closing cock, 13-spool closing cock seal ring, 14-valve core seal ring, 15-pilot valve, 16-discharge port, 120-through hole A, 121-spool closing cock seal groove, 122-spool closing cock screw thread, 150-pilot valve tapped hole, 151-pilot valve blind hole, 152-through hole B, 153-through hole C, 30-fixing lug boss, 31-spool tapped hole, 32-valve core cavity, 33-core sealing groove, 34-valve core seal ring fixing lug boss, 35-counterbore A, 36-pilot hole.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment comprises valve body 1, material entrance 2, spool 3, valve bonnet seal circle 4, pressing plate 5, supporting frame 6, driving mechanism fixing frame 7, driving mechanism 8, guide's rod seal circle 9, valve gap 10, first guide rod 11, spool closing cock 12, spool closing cock seal ring 13, valve core seal ring 14, pilot valve 15, discharge port 16; Above valve body 1, fixed installation is provided with valve gap 10, above valve gap 10, fixed installation is provided with supporting frame 6, on supporting frame 6, fixed installation is provided with driving mechanism fixing frame 7, on driving mechanism fixing frame 7, fixed installation is provided with driving mechanism 8, supporting frame 6 inside is connected with first guide rod 11 screw thread, and first guide rod 11 upper end and described driving mechanism 8 are fixedly linked; First guide rod 11 coordinates installation to be provided with pressing plate 5 with valve gap 10, and first guide rod 11 the other end is threaded and is provided with pilot valve 15, and pilot valve 15 outside coordinates installation to be provided with spool closing cock 12, and spool closing cock 12 external screw-thread is connected with spool 3; Valve body 1 is provided with material entrance 2 away from the side of spool 3, is provided with discharge port 16 below spool 3.
The utility model is set to further, as Fig. 4, Fig. 5, shown in Fig. 6, spool 3 upper-end surface is provided with the fixing lug boss 30 coordinated with spool closing cock seal ring 13, spool 3 is provided with the spool tapped hole 31 be threaded with spool closing cock 12, spool 3 inside is provided with valve core cavity 32, spool 3 is provided with the core sealing groove 33 coordinating with valve core seal ring 14 and install, spool 3 is provided with the valve core seal ring fixing lug boss 34 coordinating with valve core seal ring 14 and install, counterbore A35 is provided with below valve core cavity 32, pilot hole 36 is provided with below valve core cavity 32, counterbore A35, pilot hole 36 evenly coordinates with pilot valve 15.
The utility model is set to further, as shown in Fig. 7, Fig. 8, Fig. 9, pilot valve 15 upper-end surface is provided with pilot valve blind hole 151, pilot valve blind hole 151 is provided with the pilot valve tapped hole 150 be threaded with first guide rod 11, pilot valve 15 is provided with the through hole B152, the through hole C153 that communicate with pilot valve blind hole 151, and pilot valve 15 lower end is tapered.
The utility model is set to further, as shown in Figure 10, Figure 11, Figure 12, spool closing cock 12 is provided with the spool closing cock seal groove 121 coordinated with spool closing cock seal ring 13, spool closing cock 12 is provided with the through hole A120 coordinated with pilot valve 15, and spool closing cock 12 is provided with the spool closing cock screw thread 122 be threaded with spool 3.
The utility model is set to further, is provided with the counterbore B coordinating with pressing plate 5 and install above valve gap 10, and valve gap 10 is provided with and coordinates with first guide rod 11 the through hole D installed; Valve gap 10 is provided with the valve bonnet seal groove coordinating with valve bonnet seal circle 4 and install.
The utility model is set to further, and supporting frame 6 inside is provided with the tapped hole A with first guide rod 11 screw-thread fit, and supporting frame 11 lower end surface is provided with the dome ring coordinated with pressing plate 5.
The utility model is set to further, and pressing plate 5 upper-end surface is provided with counterbore C, and pressing plate 5 thickness is less than described counterbore B height, and pressing plate 5 is provided with and coordinates with first guide rod 11 the through hole E installed.
The utility model is set to further, and the direction of material entrance 2 becomes an angle of 90 degrees with the direction of discharge port 16, and on material entrance 2, discharge port 16, all fixed installation is provided with adpting flange.
The utility model is set to further, for bolt is connected between valve body 1 with valve gap 10, for bolt is connected between valve gap 10 with supporting frame 6, for bolt is connected between driving mechanism fixing frame 7 with supporting frame 6; Driving mechanism 7 inside is provided with worm type of reduction gearing, actuating motor.
The utility model is set to further, fixedly mounts and be provided with valve bonnet seal circle 4 between valve gap 10 and valve body 1; Be threaded between spool closing cock 12 with spool 3 and be provided with spool closing cock seal ring 13; On spool 3, fixed installation is provided with valve core seal ring 14; Installation is coordinated to be provided with guide's rod seal circle 9 between pressing plate 5 lower end surface with first guide rod 11; Guide's rod seal circle 9, valve bonnet seal circle 4, spool closing cock seal ring 13, valve core seal ring 14 are O RunddichtringO.
During actual use, as shown in Figure 1, first guide rod 11 is at the driving moved downward of driving mechanism 8, thus drive pilot valve 15 to move downward the pilot hole 36 of closing below spool 3, thus spool 3 is at the moved downward of hydraulic power, final valve core seal ring 14 is pressed on valve body 1, thus realizes the closed condition of valve; As shown in Figure 2, guide bar 11 is driven to move upward when driving mechanism 8 drives in the other direction, pilot valve 15 pilot hole 36 that moves upward is opened, liquid flows through pilot valve blind hole 151 by the through hole B152 in pilot valve 15 rapidly and flows out from through hole C153, final liquid flows to discharge port 16 by pilot hole 36 rapidly from valve core cavity 32, thus spool 3 upper and lower surface forms pressure difference rapidly, automatically open rapidly at the effect lower valve core 3 of pressure difference, thus realize the opening state of valve.
Utilize technological scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technological scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (10)
1. based on a right-angle type mortor operated valve for guide structure, it is characterized in that: comprise valve body (1), material entrance (2), spool (3), valve bonnet seal circle (4), pressing plate (5), supporting frame (6), driving mechanism fixing frame (7), driving mechanism (8), guide's rod seal circle (9), valve gap (10), first guide rod (11), spool closing cock (12), spool closing cock seal ring (13), valve core seal ring (14), pilot valve (15), discharge port (16); The fixed installation of described valve body (1) top is provided with valve gap (10), the fixed installation of described valve gap (10) top is provided with support frame as described above (6), the upper fixed installation of support frame as described above (6) is provided with driving mechanism fixing frame (7), the upper fixed installation of described driving mechanism fixing frame (7) is provided with driving mechanism (8), support frame as described above (6) inside is connected with described first guide rod (11) screw thread, and described first guide rod (11) upper end and described driving mechanism (8) are fixedly linked; Described first guide rod (11) coordinates installation to be provided with pressing plate (5) with described valve gap (10), described valve gap (10) top is provided with and coordinates with described pressing plate (5) the counterbore B installed, described first guide rod (11) the other end is threaded and is provided with pilot valve (15), described pilot valve (15) outside coordinates installation to be provided with spool closing cock (12), and described spool closing cock (12) external screw-thread is connected with spool (3); Described valve body (1) is provided with material entrance (2) away from the side of described spool (3), and described spool (3) below is provided with discharge port (16).
2. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, it is characterized in that: described spool (3) upper-end surface is provided with the fixing lug boss (30) coordinated with described spool closing cock seal ring (13), described spool (3) is provided with the spool tapped hole (31) be threaded with described spool closing cock (12), described spool (3) inside is provided with valve core cavity (32), described spool (3) is provided with the core sealing groove (33) coordinating with described valve core seal ring (14) and install, described spool (3) is provided with the valve core seal ring fixing lug boss (34) coordinating with described valve core seal ring (14) and install, described valve core cavity (32) below is provided with counterbore A(35), described valve core cavity (32) below is provided with pilot hole (36), described counterbore A(35), described pilot hole (36) evenly coordinates with described pilot valve (15).
3. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, it is characterized in that: described pilot valve (15) upper-end surface is provided with pilot valve blind hole (151), described pilot valve blind hole (151) is provided with the pilot valve tapped hole (150) be threaded with described first guide rod (11), described pilot valve (15) is provided with the through hole B(152 communicated with described pilot valve blind hole (151)), through hole C(153), described pilot valve (15) lower end is tapered.
4. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, it is characterized in that: described spool closing cock (12) is provided with the spool closing cock seal groove (121) coordinated with described spool closing cock seal ring (13), described spool closing cock (12) is provided with the through hole A(120 coordinated with described pilot valve (15)), described spool closing cock (12) is provided with the spool closing cock screw thread (122) be threaded with described spool (3).
5. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, is characterized in that: described valve gap (10) is provided with and coordinates with described first guide rod (11) the through hole D installed; Described valve gap (10) is provided with and coordinates with described valve bonnet seal circle (4) the valve bonnet seal groove installed.
6. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, it is characterized in that: support frame as described above (6) inside is provided with the tapped hole A with described first guide rod (11) screw-thread fit, and support frame as described above (6) lower end surface is provided with the dome ring coordinated with described pressing plate (5).
7. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, it is characterized in that: described pressing plate (5) upper-end surface is provided with counterbore C, described pressing plate (5) thickness is less than described counterbore B height, and described pressing plate (5) is provided with and coordinates with described first guide rod (11) the through hole E installed.
8. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, it is characterized in that: the direction of described material entrance (2) becomes an angle of 90 degrees with the direction of described discharge port (16), on described material entrance (2), described discharge port (16), all fixed installation is provided with adpting flange.
9. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, it is characterized in that: for bolt is connected between described valve body (1) with described valve gap (10), for bolt is connected between described valve gap (10) with support frame as described above (6), described driving mechanism fixing frame (7) with between support frame as described above (6) for bolt is connected; Described driving mechanism (7) inside is provided with worm type of reduction gearing, actuating motor.
10. a kind of right-angle type mortor operated valve based on guide structure according to claim 1, is characterized in that: fixedly mount between described valve gap (10) and valve body (1) and be provided with valve bonnet seal circle (4); Described spool closing cock (12) is provided with spool closing cock seal ring (13) with being threaded between described spool (3); The upper fixed installation of described spool (3) is provided with valve core seal ring (14); Installation is coordinated to be provided with guide's rod seal circle (9) between described pressing plate (5) lower end surface with described first guide rod (11); Described guide's rod seal circle (9), described valve bonnet seal circle (4), described spool closing cock seal ring (13), described valve core seal ring (14) are O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652244.8U CN204985774U (en) | 2015-08-27 | 2015-08-27 | Right -angle type motorised valve based on guide's structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652244.8U CN204985774U (en) | 2015-08-27 | 2015-08-27 | Right -angle type motorised valve based on guide's structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985774U true CN204985774U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652244.8U Expired - Fee Related CN204985774U (en) | 2015-08-27 | 2015-08-27 | Right -angle type motorised valve based on guide's structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179716A (en) * | 2015-08-27 | 2015-12-23 | 济南大学 | Right-angled electric valve based on pilot structure |
-
2015
- 2015-08-27 CN CN201520652244.8U patent/CN204985774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179716A (en) * | 2015-08-27 | 2015-12-23 | 济南大学 | Right-angled electric valve based on pilot structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |