CN209180414U - A kind of flow control valve - Google Patents
A kind of flow control valve Download PDFInfo
- Publication number
- CN209180414U CN209180414U CN201821795802.6U CN201821795802U CN209180414U CN 209180414 U CN209180414 U CN 209180414U CN 201821795802 U CN201821795802 U CN 201821795802U CN 209180414 U CN209180414 U CN 209180414U
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- CN
- China
- Prior art keywords
- valve
- regulating part
- exit passageway
- flow control
- intake channel
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- 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.)
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Abstract
The utility model relates to valve technology field, especially a kind of flow control valve.The utility model provides following technical solution: a kind of flow control valve, including valve body, valve deck, valve seat, ball valve and the valve rod of control ball valve rotation, the valve rod is connected with ball valve and ball valve and valve rod are arranged on valve seat, intake channel and exit passageway are equipped in the valve body, the valve seat is arranged between intake channel and exit passageway, the channel two sides of the ball valve are respectively equipped with the first regulating part, first regulating part is equipped with the first densely covered adjustment hole, rotatable second regulating part is respectively equipped in the intake channel and exit passageway, second regulating part is equipped with the second densely covered adjustment hole.The utility model structure is simple, easy to disassemble, maintenance.
Description
Technical field
The utility model relates to valve technology field, especially a kind of flow control valve.
Background technique
Flow control valve is a kind of flow control set for adjusting.Flow control valve due to fluid impact, close when height
Pressure difference easily causes the damage of valve internal component, and often structure is complicated, disassembly is difficult for traditional flow control valve, so that maintenance is not
Just.
Summary of the invention
Aiming at the problems existing in the prior art, the utility model provides a kind of flow control valve, and structure is simple, is convenient for
Disassembly, maintenance.
To achieve the above object, the utility model provides following technical solution: a kind of flow control valve, including valve body,
Valve deck, valve seat, ball valve and the valve rod of control ball valve rotation, the valve rod is connected with ball valve and ball valve and valve rod are arranged in valve seat
On, intake channel and exit passageway are equipped in the valve body, the valve seat is arranged between intake channel and exit passageway, described
The channel two sides of ball valve are respectively equipped with the first regulating part, and first regulating part is equipped with the first densely covered adjustment hole, it is described into
Rotatable second regulating part is respectively equipped in mouth channel and exit passageway, second regulating part is equipped with second to gather and adjusts
Knothole.
By adopting the above technical scheme, structure is simple so that disassembly, maintenance it is all more convenient, wherein the second regulating part can from
By rotating, to change the corresponding position of the second adjustment hole and the first adjustment hole, it is optionally combined the second adjustment hole and first and adjusts
Hole adjusts the flow being assigned in each second adjustment hole, to play the role of effectively adjusting flow in a certain range.
The utility model can be further arranged to: the second regulating part and import in the intake channel and exit passageway are logical
Bearing is equipped between road and exit passageway.
By adopting the above technical scheme, setting can be adjusted in this way convenient for the rotation of the second regulating part, and the degree of adjusting can be one
Determine to adjust in range, and will not be blocked (at unlubricated dose) at work, therefore corrosive media and low can be to reliably applied to
In boiling-point liquids.
The utility model can be further arranged to: first adjustment hole, the second adjustment hole cross section be continuous wave
Line shape.
By adopting the above technical scheme, setting in this way is so that fluid constantly changes direction when passing through, and extends fluid
Circulation path can slow down to fluid, so that fluid bring pressure reduction, protects valve internal component.
The utility model can be further arranged to: the second regulating part in the intake channel and in exit passageway
Two regulating parts are abutted against with ball valve respectively, and second regulating part and ball valve joint are equipped with sealing ring.
By adopting the above technical scheme, being arranged in this way can guarantee fluid between intake channel, ball valve and exit passageway
Sealing, so that fluid be avoided to leak.
The utility model can be further arranged to: first regulating part is removably disposed in ball valve channel.
By adopting the above technical scheme, replacement is removed in this way, facilitating after the damage of the first regulating part, while is also dropped
The low difficulty of processing of first regulating part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model first embodiment.
Fig. 3 is the structural schematic diagram of the utility model second embodiment.
Fig. 4 is the structural schematic diagram of second regulating part.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with accompanying drawings and embodiments.
The utility model as shown in Fig. 1,4 provides following technical solution: a kind of flow control valve, including valve body 1, valve
The valve rod 5 that lid 2, valve seat 3, ball valve 4 and control ball valve 4 rotate, the valve rod 5 is connected with ball valve 4 and ball valve 4 is set with valve rod 5
It sets on valve seat 3, intake channel 6 and exit passageway 7 is equipped in the valve body 1, the setting of valve seat 3 is in intake channel 6 and goes out
Between mouth channel 7, the channel two sides of the ball valve 4 are respectively equipped with the first regulating part 8, and first regulating part 8, which is equipped with, to gather
The first adjustment hole 81, be respectively equipped with rotatable second regulating part 9 in the intake channel 6 and exit passageway 7, described second
Regulating part 9 is equipped with the second densely covered adjustment hole 91.Structure is simple so that disassembly, maintenance it is all more convenient, wherein second adjust
Section part 9 is free to rotate, to change the corresponding position of the second adjustment hole 91 and the first adjustment hole 81, is optionally combined the second adjusting
Hole 91 and the first adjustment hole 81 adjust the flow being assigned in each second adjustment hole 91, to play in a certain range effectively
Adjust the effect of flow.
It the second regulating part 9 in the intake channel 6 and exit passageway 7 and is equipped between intake channel 6 and exit passageway 7
Bearing 10.Setting can be adjusted in this way convenient for the rotation of the second regulating part 9, and the degree of adjusting can be adjusted in a certain range, and
It will not block (at unlubricated dose), therefore can be to reliably applied in corrosive media and low-boiling point liquid when work.
The second regulating part 9 in the intake channel 6 and the second regulating part 9 in exit passageway 7 respectively with 4 phase of ball valve
It abuts, second regulating part 9 is equipped with sealing ring 11 with 4 joint of ball valve.In this way be arranged can guarantee fluid intake channel 6,
Sealing between ball valve 4 and exit passageway 7, so that fluid be avoided to leak.
First regulating part 8 is removably disposed in ball valve channel.In this way, after the damage of the first regulating part 8
Facilitate and removed replacement, while also reducing the difficulty of processing of the first regulating part 8.
Embodiment 1: as shown in Fig. 2, first adjustment hole 81, the second adjustment hole 91 are normal through-hole, structure is simple,
It is easy to process.
Embodiment 2: as shown in figure 3, the cross section of first adjustment hole 81, the second adjustment hole 91 is continuous ripple
Shape.Setting is so that fluid constantly changes direction when passing through in this way, and extends the circulation path of fluid, can carry out to fluid
Slow down, so that fluid bring pressure reduction, protects valve internal component.
Claims (5)
1. a kind of flow control valve, including valve body, valve deck, valve seat, ball valve and the valve rod of control ball valve rotation, the valve rod with
Ball valve is connected and ball valve and valve rod are arranged on valve seat, and intake channel and exit passageway are equipped in the valve body, and the valve seat is set
It sets between intake channel and exit passageway, it is characterised in that: the channel two sides of the ball valve are respectively equipped with the first regulating part, institute
It states the first regulating part and is equipped with the first densely covered adjustment hole, rotatable the is respectively equipped in the intake channel and exit passageway
Two regulating parts, second regulating part are equipped with the second densely covered adjustment hole.
2. flow control valve according to claim 1, it is characterised in that: second in the intake channel and exit passageway
Bearing is equipped between regulating part and intake channel and exit passageway.
3. flow control valve according to claim 1, it is characterised in that: the cross of first adjustment hole, the second adjustment hole
Section is continuous corrugated.
4. flow control valve according to claim 1, it is characterised in that: the second regulating part in the intake channel and
The second regulating part in exit passageway is abutted against with ball valve respectively, and second regulating part and ball valve joint are equipped with sealing ring.
5. flow control valve according to claim 1, it is characterised in that: first regulating part is removably disposed in ball
In valve passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795802.6U CN209180414U (en) | 2018-11-02 | 2018-11-02 | A kind of flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795802.6U CN209180414U (en) | 2018-11-02 | 2018-11-02 | A kind of flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180414U true CN209180414U (en) | 2019-07-30 |
Family
ID=67363074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821795802.6U Active CN209180414U (en) | 2018-11-02 | 2018-11-02 | A kind of flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180414U (en) |
-
2018
- 2018-11-02 CN CN201821795802.6U patent/CN209180414U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flow regulating valve Effective date of registration: 20220112 Granted publication date: 20190730 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG LIANDA VALVE Co.,Ltd. Registration number: Y2022110000006 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230116 Granted publication date: 20190730 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG LIANDA VALVE Co.,Ltd. Registration number: Y2022110000006 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |