CN205937930U - Integral stainless steel fast -assembling all -welded ball valve - Google Patents
Integral stainless steel fast -assembling all -welded ball valve Download PDFInfo
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- CN205937930U CN205937930U CN201620539074.7U CN201620539074U CN205937930U CN 205937930 U CN205937930 U CN 205937930U CN 201620539074 U CN201620539074 U CN 201620539074U CN 205937930 U CN205937930 U CN 205937930U
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- valve
- ball
- stainless steel
- assembling
- valve body
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Abstract
The patent of the utility model relates to an integral stainless steel fast -assembling all -welded ball valve, including valve body, joint, disk seat, ball, valve barrel, valve rod and handle, the both sides of valve body respectively be provided with a joint, two joints stretch into to it inside from the left and right sides of valve body respectively, the disk seat be provided with two, two disk seats set up in the valve body relatively, two connect each and connect on a disk seat, the ball setting between two disk seats, two disk seats seal through the ball, the valve barrel setting in the top of valve body, valve barrel and valve body be linked together, valve rod swing joint in the valve barrel, lower extreme and the ball of valve rod link to each other, the upper end of valve rod stretch out from the valve barrel, the handle install and serve on the valve rod. This design has simple structure, easily makes and practical efficient advantage.
Description
Technical field
The utility model patent is related to all-welded ball valve technical field, and particularly a kind of monoblock type stainless steel fast-assembling welds entirely
Ball valve.
Background technology
All-welded ball valve, typically all adopts the compressing Integral welded ball valve of carbon steel seamless steel pipe, has good
Sealing property and decay resistance, be widely used in natural gas, oil, heat supply, chemical industry and the isometric defeated pipeline field of thermoelectricity pipe network.
But existing ball valve has significant limitation it is impossible to meet the needs of modernization industry production.
Content of the invention
The purpose of this utility model is exactly respectively to valve seat and valve by valve pocket seal assembly and valve base sealing sub-assembly
Set is sealed, and makes the ball valve have good sealing property, and a kind of utility model full solder sphere of monoblock type stainless steel fast-assembling
Valve.
For solving above-mentioned technical problem, the utility model provides a kind of monoblock type fast-assembling all-welded ball valve, including
Valve body,
Joint, the both sides of described valve body are each provided with a joint, and two described joints are respectively from the left and right of valve body
Both sides stretch to inside it,
Valve seat, described valve seat is provided with two, and two described valve seats are oppositely arranged in valve body, and described two connect
Head is respectively connected on a valve seat,
Ball, described ball is arranged between two valve seats, and two described valve seats are sealed by ball,
Valve pocket, described valve pocket is arranged on the top of valve body, and described valve pocket is connected with valve body,
Valve rod, described valve handle activity is connected in valve pocket, and the lower end of described valve rod is connected with ball, described valve rod
Upper end is stretched out from valve pocket,
Private takes motor, and described private is taken motor and is connected with the upper end of valve rod by rotary shaft.
Further：Handle is connected with described rotary shaft, the outer surface of described rotary shaft is provided with external connection screw, institute
The rotary shaft of the upper and lower both sides of handle stated respectively is connected with a locking nut, and described handle is fixed by the locking nut of both sides
Connect on the rotating shaft.
Further：It is both provided with valve base sealing sub-assembly, described valve seat is close between described ball and the valve seat of both sides
Envelope sub-assembly is made up of gasket ring and rubber seal.
Further：It is provided with valve pocket seal assembly, described valve pocket is close between the upper end of described valve pocket and valve rod
Envelope sub-assembly includes two O-ring and a spacer ring, and described spacer ring is arranged between two O-ring.
Further：It is provided with sliding bearing between described valve pocket and valve rod.
Further：Described valve body, valve seat, valve rod and valve pocket are all made of stainless steel.
Pass through to arrange valve pocket seal assembly using the utility model after said structure and valve base sealing sub-assembly is right respectively
Valve seat and valve pocket are sealed, and make ball valve have good sealing property；And it is simple, easily fabricated that the design also has structure
Advantage with practicality and high efficiency.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
A kind of monoblock type stainless steel fast-assembling all-welded ball valve as shown in Figure 1, including valve body 1, joint 2, valve seat, ball 5, valve
Set 3, valve rod 7 and private take motor 8, and the both sides of described valve body 1 are each provided with a joint 2, described two joints respectively from
The left and right sides of valve body 1 stretches to inside it, and described valve seat is provided with two, and two described valve seats are oppositely arranged on valve body
In 1, two described joints 2 are respectively connected on a valve seat, and described ball 5 is arranged between two valve seats, described two
Valve seat is sealed by ball 5, and described valve pocket 3 is arranged on the top of valve body 1, and described valve pocket 3 is connected with valve body 1, institute
The valve rod 7 stated is movably connected in valve pocket 3, and the described lower end of valve rod 7 is connected with ball 5, and the upper end of described valve rod 7 is from valve pocket
Stretch out in 3, described private is taken motor 8 and is connected with the upper end of valve rod 7 by rotary shaft 6.The design takes motor 8 by controlling private,
Be passed to rotary shaft 6 and valve rod 7 rotated with ball 5, realize to the sealing between two valve seats with connect, it has knot
Structure is simple, easily fabricated and the advantage of practicality and high efficiency.
Handle 9 is connected with rotary shaft 6 as shown in Figure 1, the outer surface of described rotary shaft 6 is provided with external connection screw,
The rotary shaft 6 of described handle both sides about 9 is respectively connected with a locking nut, described handle 9 locking screw by both sides
Mother is fixedly connected in rotary shaft 6.When damaging or when not having electricity occurs in motor, can manually rotary handle 9 so as to by turning
Moving axis 6 and valve rod 7 are rotated with ball 5, realize to the sealing between two valve seats with connect, serve increase Practical Performance
Effect.
It is both provided with valve base sealing sub-assembly 4, described valve base sealing between ball 5 as shown in Figure 1 and the valve seat of both sides
Sub-assembly 4 is made up of gasket ring and rubber seal, is provided with valve pocket sealing between the described upper end of valve pocket 3 and valve rod 7
Sub-assembly 12, described valve pocket seal assembly 12 includes two O-ring and a spacer ring, and described spacer ring is arranged on two O
Between type circle.The utility model is carried out to valve seat and valve pocket respectively by arranging valve pocket seal assembly and valve base sealing sub-assembly
Sealing, makes ball valve have good sealing property.
It is provided with sliding bearing 13, the design is realized by sliding bearing 13 between valve pocket 3 as shown in Figure 1 and valve rod 7
Being flexibly connected between valve rod 7 and valve pocket 3, it has the advantages that structure is simple, easily fabricated and practicality and high efficiency.
In the design, valve body 1, valve seat, valve rod 7 and valve pocket 3 are all made of stainless steel, and are realized resistance to by stainless steel
Grind corrosion resistant effect, extend the service life of ball valve.
Claims (6)
1. a kind of monoblock type stainless steel fast-assembling all-welded ball valve it is characterised in that：Including
Valve body (1),
Joint (2), the both sides of described valve body (1) are each provided with a joint (2), and two described joints are respectively from valve body
(1) the left and right sides stretches to inside it,
Valve seat, described valve seat is provided with two, and two described valve seats are oppositely arranged in valve body (1), and described two connect
Head (2) is respectively connected on a valve seat,
Ball (5), described ball (5) is arranged between two valve seats, and two described valve seats are sealed by ball (5),
Valve pocket (3), described valve pocket (3) is arranged on the top of valve body (1), and described valve pocket (3) is connected with valve body 1,
Valve rod (7), described valve rod (7) is movably connected in valve pocket (3), and the described lower end of valve rod (7) is connected with ball (5),
The upper end of described valve rod (7) is stretched out from valve pocket (3),
Private takes motor (8), and described private is taken motor (8) and is connected with the upper end of valve rod (7) by rotary shaft (6).
2. a kind of monoblock type stainless steel fast-assembling all-welded ball valve according to claim 1 it is characterised in that：Described rotation
Handle (9) is connected with axle (6), the outer surface of described rotary shaft (6) is provided with external connection screw, and described handle (9) is up and down
The rotary shaft (6) of both sides is respectively connected with a locking nut, and described handle (9) is fixedly connected on by the locking nut of both sides
In rotary shaft (6).
3. a kind of monoblock type stainless steel fast-assembling all-welded ball valve according to claim 1 it is characterised in that：Described ball
(5) it is both provided with valve base sealing sub-assembly (4) and the valve seat of both sides between, described valve base sealing sub-assembly (4) is by gasket ring
Formed with rubber seal.
4. a kind of monoblock type stainless steel fast-assembling all-welded ball valve according to claim 1 it is characterised in that：Described valve
It is provided with valve pocket seal assembly (12), described valve pocket seal assembly (12) includes between the upper end of set (3) and valve rod (7)
Two O-ring and a spacer ring, described spacer ring is arranged between two O-ring.
5. a kind of monoblock type stainless steel fast-assembling all-welded ball valve according to claim 1 it is characterised in that：Described valve pocket
(3) it is additionally provided with sliding bearing (13) and valve rod (7) between.
6. a kind of monoblock type stainless steel fast-assembling all-welded ball valve according to claim 1 it is characterised in that：Described valve body
(1), valve seat, valve rod (7) and valve pocket (3) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539074.7U CN205937930U (en) | 2016-06-03 | 2016-06-03 | Integral stainless steel fast -assembling all -welded ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539074.7U CN205937930U (en) | 2016-06-03 | 2016-06-03 | Integral stainless steel fast -assembling all -welded ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937930U true CN205937930U (en) | 2017-02-08 |
Family
ID=57932875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539074.7U Expired - Fee Related CN205937930U (en) | 2016-06-03 | 2016-06-03 | Integral stainless steel fast -assembling all -welded ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937930U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822787A (en) * | 2016-06-03 | 2016-08-03 | 江苏威尔迪威阀业有限公司 | Integral-type stainless steel quick-assembly all-welded ball valve |
| WO2020015497A1 (en) * | 2018-07-17 | 2020-01-23 | 浙江三花制冷集团有限公司 | Electric ball valve and manufacturing method therefor |
| CN112824718A (en) * | 2019-11-20 | 2021-05-21 | 浙江三花制冷集团有限公司 | Electric valve |
| CN114439966A (en) * | 2018-07-17 | 2022-05-06 | 浙江三花制冷集团有限公司 | Electric valve |
-
2016
- 2016-06-03 CN CN201620539074.7U patent/CN205937930U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822787A (en) * | 2016-06-03 | 2016-08-03 | 江苏威尔迪威阀业有限公司 | Integral-type stainless steel quick-assembly all-welded ball valve |
| WO2020015497A1 (en) * | 2018-07-17 | 2020-01-23 | 浙江三花制冷集团有限公司 | Electric ball valve and manufacturing method therefor |
| CN112424520A (en) * | 2018-07-17 | 2021-02-26 | 浙江三花制冷集团有限公司 | Electric ball valve and manufacturing method thereof |
| US11131397B2 (en) | 2018-07-17 | 2021-09-28 | Zhejiang Sanhua Climate And Appliance Controls Group Co., Ltd | Electric ball valve and manufacturing method therefor |
| CN114439966A (en) * | 2018-07-17 | 2022-05-06 | 浙江三花制冷集团有限公司 | Electric valve |
| CN114439966B (en) * | 2018-07-17 | 2024-03-22 | 浙江三花商用制冷有限公司 | Electric valve |
| CN112824718A (en) * | 2019-11-20 | 2021-05-21 | 浙江三花制冷集团有限公司 | Electric valve |
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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: 20170208 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |