CN200946686Y - Handwheel drive high temperature insulation ball valve - Google Patents
Handwheel drive high temperature insulation ball valve Download PDFInfo
- Publication number
- CN200946686Y CN200946686Y CN 200620045475 CN200620045475U CN200946686Y CN 200946686 Y CN200946686 Y CN 200946686Y CN 200620045475 CN200620045475 CN 200620045475 CN 200620045475 U CN200620045475 U CN 200620045475U CN 200946686 Y CN200946686 Y CN 200946686Y
- Authority
- CN
- China
- Prior art keywords
- handwheel
- valve body
- ball
- ball valve
- spool
- 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
Images
Abstract
The utility model provides a handwheel drive high temperature insulation ball valve which can be used in the 350 degrees Centigrade pipeline, is driven by a handwheel, compact in structure, good looking in appearance, small in volume, safe, reliable, convenient in operation, installation and maintenance and can control and regulate multiple shifts for different medium flow quantities. The utility model comprises a valve body, a valve core, a filler, a filler press cover and a handwheel and is characterized in that a ball is grinded to fit the valve body, a PPL sealing ring is arranged at the external side of the ball, a handwheel is mechanically mounted above a ball valve core, the ball is in mechanical slip connection with a positioning sleeve for the ball, and a circulation heat preserving pipe device is arranged in the valve body to be mechanically connected with an inlet pipe and an outlet pipe.
Description
Technical field:
The utility model is that a kind of handwheel drives the soak ball valve, relates to the valve on a kind of high-temperature pipe.
Background technique:
At present, known ball valve is made up of valve body, spool, filler, Gland, handle.
Summary of the invention:
The purpose of this utility model is: provides a kind of handwheel to drive the soak ball valve, can use on 350 ℃ of pipelines, drive with handwheel, and compact structure, beautiful shape, volume is little, and is in light weight, uses I﹠M convenient.Its form can be two logical, threeway or four-way.This valve is present desirable product, the conversion of the multiple rate-of flow of safe and reliable realization regulating and controlling.
The purpose of this utility model is achieved in that a kind of handwheel drives the soak ball valve, at least comprise valve body, ball valve core, filler, Gland and spheroid, it is characterized in that described spheroid is connected valve body and grinds identical with interior spiral shell, the outside of spheroid is provided with the seal ring with the PPL material, and ball valve core top is connected with handwheel.
Owing to adopt such scheme, the utility model just can be under 350 ℃ of high-temperature conditions, and the purpose that reaches control and regulate the multiple transfer medium flow of high-temperature pipe can be widely used in compact structure pipework.
Description of drawings:
Fig. 1 is the longitudinal sectional drawing that handwheel drives high-temperature two-way Thermal insulating ball valve embodiment.
Fig. 2 is the longitudinal sectional drawing that handwheel drives high temperature tee joint Thermal insulating ball valve embodiment.
Fig. 3 is the longitudinal sectional drawing that handwheel drives high-temperature four-way Thermal insulating ball valve embodiment.
Embodiment:
Below in conjunction with drawings and Examples the utility model is further specified:
Embodiment 1
(1) handwheel (2) ball valve body among the figure, (3) ball valve core, (4) Gland screw, (5) Gland, (6) filler, (7) are Packing seat down, (8) seal ring, (9) spheroid, (10) thermal insulation pipe inlet pipe, (11) thermal insulation pipe goes out pipe.
As shown in Figure 1: seal ring (8) material is with PPL ability 350 ℃ of high temperature, and spheroid (9) grinds and coincide, good seal performance, so that the debugging one-in-and-one-out, or one close two logical ball fuses rotations of opening with handwheel (1) mechanical connection in ball valve core (3) top.
Valve body (2) inner spool (3) is by having compressed slip and seal action by filler (6) with screw (4) between Gland (5) valve body (2) and the spool (3).Circulation thermal insulation pipe device and inlet pipe (10), go out pipe (11) mechanical connection.
(1) handwheel (2) ball valve body among the figure, (3) ball valve core, (4) Gland screw, (5) Gland, (6) filler, (7) are Packing seat down, and (8) seal ring, (9) spheroid, (10) thermal insulation pipe inlet pipe, (11) thermal insulation pipe go out pipe (12) handwheel location indicating device
As shown in Figure 2: seal ring (8) material 350 ℃ of high temperature of PPL ability, spheroid (9) grinds and coincide, good seal performance, ball valve core (3) top and handwheel (1) mechanical connection are so that debugging ball fuse rotates, and leave handwheel location indicating device (12) indication one pass one, and one opens two positions of closing.Circulation thermal insulation pipe device and inlet pipe (10), go out pipe (11) mechanical connection.
Valve body (2) inner spool (3) is by having compressed slip and seal action by filler (6) with screw (4) between Gland (5) valve body (2) and the spool (3).
(1) handwheel (2) ball valve body among the figure, (3) ball valve core, (4) Gland screw, (5) Gland, (6) filler, (7) are Packing seat down, (8) seal ring, (9) spheroid, (10) thermal insulation pipe inlet pipe, (11) thermal insulation pipe goes out pipe, (12) handwheel location indicating device
In the example as shown in Figure 3: seal ring (8) material 350 ℃ of high temperature of PPL ability, spheroid (9), grind and coincide, good seal performance, ball valve core (3) top rotates so that debug the ball fuse with handwheel (1) mechanical connection, handwheel location indicating device (12) indication one-in-and-two-out or one-in-and-one-out, or one close one and open, and one opens two positions of closing.Circulation thermal insulation pipe device and inlet pipe (10), go out pipe (11) mechanical connection.
Valve body (2) inner spool (3) is by having compressed slip and seal action by filler (6) with screw (4) between Gland (5) valve body (2) and the spool (3).
Claims (4)
1, a kind of handwheel drives the soak ball valve, form by valve body, spool, filler, Gland, handwheel, it is identical to it is characterized in that described spool and valve body grind, and be provided with seal ring with the PPL material, spool top is connected with the handwheel driving device, and the spool top is connected with the handwheel driving device, is provided with circulation thermal insulation pipe device and into and out of managing mechanical connection at valve body.
2, handwheel as claimed in claim 1 drives the soak ball valve, it is characterized in that described valve body is a two-way valve body, and corresponding spool is a two-way valve core.
3, handwheel as claimed in claim 1 drives the soak ball valve, it is characterized in that described valve body is a three way valve, and corresponding spool is a two-way valve core.
4, handwheel as claimed in claim 1 drives the soak ball valve, it is characterized in that described valve body is a four-way valve body, and corresponding spool is a four-way valve core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045475 CN200946686Y (en) | 2006-09-01 | 2006-09-01 | Handwheel drive high temperature insulation ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045475 CN200946686Y (en) | 2006-09-01 | 2006-09-01 | Handwheel drive high temperature insulation ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946686Y true CN200946686Y (en) | 2007-09-12 |
Family
ID=38733749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045475 Expired - Fee Related CN200946686Y (en) | 2006-09-01 | 2006-09-01 | Handwheel drive high temperature insulation ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946686Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513533A (en) * | 2019-08-27 | 2019-11-29 | 志泰阀门有限公司 | Crystallize Special change-over valve |
| CN113357404A (en) * | 2021-05-28 | 2021-09-07 | 佛山市雅路斯工业设备有限公司 | Three-way valve |
-
2006
- 2006-09-01 CN CN 200620045475 patent/CN200946686Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513533A (en) * | 2019-08-27 | 2019-11-29 | 志泰阀门有限公司 | Crystallize Special change-over valve |
| CN113357404A (en) * | 2021-05-28 | 2021-09-07 | 佛山市雅路斯工业设备有限公司 | Three-way valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200946686Y (en) | Handwheel drive high temperature insulation ball valve | |
| CN202017783U (en) | Electric heating ball valve | |
| CN200946688Y (en) | Handwheel drive fixed ball high temperature insulation ball valve | |
| CN101776179B (en) | Temperature control valve capable of being cleaned and maintained on line | |
| CN201621318U (en) | Ultra-short full bore ball valve | |
| CN200946687Y (en) | Handwheel drive high temperature inner screw connection ball valve | |
| CN200946689Y (en) | Handwheel drive fixed ball high temperature inner screw connection ball valve | |
| CN201225448Y (en) | Automatic controlled outer liner heating heat preservation liquid pipe butterfly valve | |
| CN201013948Y (en) | Spider handle driving fixed ball high-temperature external spiral connecting ball valve | |
| CN108869810A (en) | Check-valves with break-in facility | |
| CN200946694Y (en) | Handwheel drive high temperature three-way ball valve | |
| CN208831848U (en) | Air-conditioning special stop valve | |
| CN2926689Y (en) | Anti-freezing emptying valve | |
| CN2898494Y (en) | Lining spherical valve | |
| CN201487267U (en) | Copper gate valve | |
| CN207514313U (en) | A kind of cut-off copper valve for water heater | |
| CN200946684Y (en) | Handwheel drive high temperature two-way ball valve | |
| CN201487238U (en) | Copper cut-off valve | |
| CN205841823U (en) | A kind of pottery steam valve | |
| CN202017794U (en) | Solar anti-freezing electric ball valve | |
| CN206904255U (en) | A kind of Pneumatic lining fluorine butterfly valve | |
| CN220286473U (en) | Vacuum heat-preservation low-temperature cut-off valve | |
| CN206234455U (en) | Stop valve | |
| CN200946685Y (en) | Handwheel drive fixed ball high temperature two-way ball valve | |
| CN207229794U (en) | A kind of good flat gate valve of sealing effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |