CN208204072U - A kind of ball valve with decompression function - Google Patents
A kind of ball valve with decompression function Download PDFInfo
- Publication number
- CN208204072U CN208204072U CN201820491368.6U CN201820491368U CN208204072U CN 208204072 U CN208204072 U CN 208204072U CN 201820491368 U CN201820491368 U CN 201820491368U CN 208204072 U CN208204072 U CN 208204072U
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- Prior art keywords
- valve
- sphere
- decompression function
- pipeline
- motor
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Abstract
The utility model discloses a kind of ball valves with decompression function, including connecting flange；Pressure inductor；Cover locking device；Valve deck；Valve body；Sealing ring；Pipeline；Spring attachment base；Spring；Hermatic door, pipeline is provided on the right side of the connecting flange, pressure inductor is provided on the pipeline, pressure relief device is provided on the right side of the pressure inductor, the pressure relief device is internally provided with motor, spring attachment base is provided on the right side of the motor, spring is provided on the right side of the spring attachment base, hermatic door is provided on the right side of the spring, cover locking device is provided on the right side of the pressure relief device, valve rod is provided on the right side of the cover locking device, sphere is provided on the valve rod, the valve rod is inserted in sphere diametrically, valve deck is provided on the right side of the cover locking device, the valve deck is internally provided with valve body, sealing ring is provided at left and right sides of the sphere, the ball-valve structure with decompression function is simple, it is easy to use, it is practical, it is applicable to the pipeline of pressure release.
Description
Technical field
The utility model relates to valving technical field, specially a kind of ball valve with decompression function.
Background technique
Currently, valve is the important component of pipe-line system, and ball valve has become one kind in many duct work systems
Main valve class multiple industries, the ball valve such as is widely used in chemical industry, papermaking, water conservancy and shop and is conducive to ball as a sphere
Body rotates about the axis the purpose to realize opening and closing, in the transport of existing pipe-line system, makes in pipe after liquid gasification
Pressure increases, and increases some potential safety problems to pipeline transportation, now, solution on this problem is in delivery tube
Relief valve is installed on road, increases the workload and maintenance cost in pipeline later period, installing and dismounting is also more complicated.
So how to design a kind of ball valve with decompression function, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of ball valves with decompression function, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: it is provided with pipeline on the right side of the connecting flange,
It is provided with pressure inductor on the pipeline, is provided with pressure relief device on the right side of the pressure inductor, inside the pressure relief device
It is provided with motor, spring attachment base is provided on the right side of the motor, is provided with spring, the spring on the right side of the spring attachment base
Right side is provided with hermatic door, and cover locking device is provided on the right side of the pressure relief device, is provided with valve rod on the right side of the cover locking device, institute
It states and is provided with sphere on valve rod, the valve rod is inserted in sphere diametrically, is provided with valve deck, the valve on the right side of the cover locking device
Lid is internally provided with valve body, is provided with sealing ring at left and right sides of the sphere.
Further, the valve rod two sides are provided with valve deck and cover locking device.
Further, the motor is servo motor, is provided with dust cover on the motor.
Further, the pressure inductor and motor are electrically connected with external power supply.
Further, handle is provided on the valve rod.
Further, the valve rod is inserted perpendicularly into sphere diametrically.
Further, sealing ring is connected with pipeline on the downside of pressure inductor.
Further, the surface of pipeline is arranged in the pressure relief device.
Compared with prior art, the utility model has the beneficial effects that this has the ball-valve structure of decompression function simple, make
With convenient, in maintenance process, pass through valve deck, it is possible to reduce trouble effectively saves time and manpower, and installing and dismounting is also more
Simply.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model pressure relief device structural schematic diagram；
In figure: 1- connecting flange；2- pressure inductor；3- cover locking device；4- valve deck；5- valve body；6- sealing ring；7- ball
Body；8- valve rod；9- pressure relief device；10- pipeline；11- motor；12- spring attachment base；13- spring；14- hermatic door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that term " center ", "lower", "left", "right", " is erected at "upper"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
It includes connecting flange 1 that the utility model, which provides a kind of technical solution, referring to FIG. 1-2,；Pressure inductor 2；Locking closure
Device 3；Valve deck 4；Valve body 5；Sealing ring 6；Sphere 7；Valve rod 8；Pressure relief device 9；Pipeline 10；Motor 11；Spring attachment base 12；Bullet
Spring 13；Hermatic door 14 is provided with pipeline 10 on the right side of the connecting flange 1, and the flange 1 can directly be connect with external pipe,
Pressure inductor 2 is provided on the pipeline 10, the pressure inductor 2 can quickly sense pressure size, to carry out
Quick execution pressure release is provided with pressure relief device 9 on the right side of the pressure inductor 2, and the pressure relief device 9 is internally provided with motor
11, spring attachment base 12 is provided on the right side of the motor 11, and spring 13, the spring are provided on the right side of the spring attachment base 12
Right side is provided with hermatic door 14, and cover locking device 3 is provided on the right side of the pressure relief device 9, and the cover locking device 3 is closed in valve deck
When, is sealed valve deck 4 locked, and valve rod 8 is provided on the right side of the cover locking device 3, is provided with sphere 7 on the valve rod 8,
The valve rod 8 is inserted in sphere 7 diametrically, and valve deck 4 is provided on the right side of the cover locking device 3, and the valve deck 4 is internally provided with valve
Body 5, the sphere left and right sides are provided with sealing ring 6, are interference fit, the sphere 7 between the valve rod 8 and sphere 7
Two sides are provided with valve deck 4 and cover locking device 3, and the motor 11 is servo motor, are provided with dust cover on the motor 11, institute
It states pressure inductor 2 and motor 11 to be electrically connected with external power supply, handle is provided on the valve rod 8, the valve rod 8 is vertical
It is inserted into sphere 7 diametrically, 2 downside of pressure inductor is connected with sealing ring with pipeline 10, and the setting of pressure relief device 9 exists
The surface of pipeline 10.
Working principle: firstly, be connected using connecting flange 1 with external pipe, it under normal circumstances, can be by rotating valve
Handle on bar 8 rotates valve rod 8, and valve rod 8 and sphere 7 are interference fitted, and sphere 7 rotates with it, so that the opening and closing of valve is carried out,
When intraductal pressure is excessively high, being incuded by pressure inductor 2, then issues order, motor 11 is started to work in pressure relief device 9,
The rotation of motor 11 drives the movement of spring attachment base 12, to pull spring 13, spring 13 is connect with hermatic door 13, by close
The switch of closure door 13 is bled off pressure, and when into maintenance, openable valve deck 4 is repaired.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of ball valve with decompression function, including connecting flange (1)；Pressure inductor (2)；Cover locking device (3)；Valve deck
(4)；Valve body (5)；Sealing ring (6)；Sphere (7)；Valve rod (8)；Pressure relief device (9)；Pipeline (10)；Motor (11)；Spring connection
Seat (12)；Spring (13)；Hermatic door (14), it is characterised in that: it is provided with pipeline (10) on the right side of the connecting flange (1), it is described
It is provided on pipeline (10) pressure inductor (2), is provided with pressure relief device (9), the pressure release on the right side of the pressure inductor (2)
Device (9) is internally provided with motor (11), is provided with spring attachment base (12) on the right side of the motor (11), the spring attachment base
(12) right side is provided with spring (13), is provided with hermatic door (14) on the right side of the spring, is provided on the right side of the pressure relief device (9)
Cover locking device (3), cover locking device (3) right side is provided with valve rod (8), is provided with sphere (7) on the valve rod (8), described
Valve rod (8) is inserted in sphere (7) diametrically, is provided with valve deck (4) on the right side of the cover locking device (3), sets inside the valve deck (4)
It is equipped with valve body (5), is provided with sealing ring (6) at left and right sides of the sphere.
2. a kind of ball valve with decompression function according to claim 1, it is characterised in that: the valve rod (8) and sphere
It (7) is interference fit between.
3. a kind of ball valve with decompression function according to claim 1, it is characterised in that: sphere (7) two sides are equal
It is provided with valve deck (4) and cover locking device (3).
4. a kind of ball valve with decompression function according to claim 1, it is characterised in that: the motor (11) is servo
Motor is provided with dust cover on the motor (11).
5. a kind of ball valve with decompression function according to claim 1, it is characterised in that: the pressure inductor (2)
It is electrically connected with external power supply with motor (11).
6. a kind of ball valve with decompression function according to claim 1, it is characterised in that: be arranged on the valve rod (8)
There is handle.
7. a kind of ball valve with decompression function according to claim 1, it is characterised in that: the valve rod (8) is vertically inserted
Enter sphere (7) diametrically.
8. a kind of ball valve with decompression function according to claim 1, it is characterised in that: described
Sealing ring is connected with pipeline (10) on the downside of pressure inductor (2).
9. a kind of ball valve with decompression function according to claim 1, it is characterised in that: the pressure relief device (9) sets
Set the surface in pipeline (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491368.6U CN208204072U (en) | 2018-04-09 | 2018-04-09 | A kind of ball valve with decompression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491368.6U CN208204072U (en) | 2018-04-09 | 2018-04-09 | A kind of ball valve with decompression function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204072U true CN208204072U (en) | 2018-12-07 |
Family
ID=64525744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491368.6U Expired - Fee Related CN208204072U (en) | 2018-04-09 | 2018-04-09 | A kind of ball valve with decompression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066025A (en) * | 2020-09-04 | 2020-12-11 | 张国亚 | Hydraulic valve with lubricating function |
-
2018
- 2018-04-09 CN CN201820491368.6U patent/CN208204072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066025A (en) * | 2020-09-04 | 2020-12-11 | 张国亚 | Hydraulic valve with lubricating function |
| CN112066025B (en) * | 2020-09-04 | 2023-01-13 | 浙江凯维智能自控系统有限公司 | Hydraulic valve with lubricating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: No.29, Longtan East Road, beilonggang Town, Yandu District, China, Yancheng City, Jiangsu Province, 224000 Patentee after: Yancheng Newman Steel Casting Co., Ltd Address before: No. 6 Juheng Road, Xinhe Street, South New District, Yancheng City, Jiangsu Province, 224000 Patentee before: Yancheng High and Medium Pressure Valve Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |