CN207777667U - A kind of flow control valve convenient for adjusting - Google Patents
A kind of flow control valve convenient for adjusting Download PDFInfo
- Publication number
- CN207777667U CN207777667U CN201721779276.XU CN201721779276U CN207777667U CN 207777667 U CN207777667 U CN 207777667U CN 201721779276 U CN201721779276 U CN 201721779276U CN 207777667 U CN207777667 U CN 207777667U
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- China
- Prior art keywords
- control valve
- block
- ring
- valve body
- shaped handle
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- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of flow control valves convenient for adjusting, including valve body, link block ring-shaped handle, the first control valve block and third control valve piece are located by connecting with valve body, it is provided with the second control valve block between the first control valve block and third control valve piece, the second control valve piece upper side is provided with groove, it is provided with ring-shaped handle outside the valve body, it is provided with locating slot on the ring-shaped handle, it is provided with elongated slot on the valve body, the ring-shaped handle is provided with link block by locating slot, the link block passes through the groove for elongated slot the second control valve on piece of insertion being opened on body wall.This is convenient for the flow control valve adjusted, pass through the rotation amplitude of the second control valve block, realize the control of flow, first sealing ring and the second sealing ring make valve body have certain leakproofness, valve body periphery is provided with and by the relevant graduation mark of area so that staff can have certain judgement to the output of flow.
Description
Technical field
The utility model belongs to flow control valve technical field, and in particular to a kind of flow control valve convenient for adjusting.
Background technology
Flow control valve is also known as self-balancing valve, flow control valve, flow controller, dynamic balance valve, flow equilibrium
Valve is a kind of flow-rate adjustment control device of intuitive simplicity.Application traffic regulating valve can directly be set according to design in pipe network
Flow, valve can be under water effects, the automatic residual head for eliminating pipeline and the flow deviation caused by pressure oscillation, no matter be
How system pressure, which changes, keeps setting flow constant, these functions of the valve make pipe network flow-rate adjustment once complete, tune net work
Work becomes simple assignment of traffic, the hydraulic misadjustment of effective solution pipe network.So and at present most of flow control valve is most
The concrete numerical value of flow cannot be controlled, the size and switch of flow can only be controlled, cause the inaccuracy of data.
Therefore it is that current technical staff is badly in need of solving to design and produce a kind of convenient and practical flow control valve convenient for adjusting
The problem of.
Utility model content
The purpose of this utility model is to provide a kind of flow control valves convenient for adjusting, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of flow control valve convenient for adjusting, packet
Valve body, link block ring-shaped handle are included, the valve body top is provided with water inlet, and the valve body lower portion is provided with water outlet, described
Valve inner is provided with the first control valve block, the second control valve block and third control valve piece, the first control valve block and third
Control valve block is located by connecting with valve body, and the second control valve is provided between the first control valve block and third control valve piece
Piece, the second control valve piece upper side are provided with groove, are provided with ring-shaped handle outside the valve body, on the ring-shaped handle
It is provided with locating slot, elongated slot is provided on the valve body, the ring-shaped handle is provided with link block, the connection by locating slot
Block passes through the elongated slot being opened on body wall to be inserted into the groove of the second control valve on piece, and described second, which controls valve block, passes through annular
Handle drives link block rotation and rotates, and the first control valve piece upper end is provided with the first sealing ring, the third control valve
Piece lower end is provided with the second sealing ring.
Preferably, the first control valve block, the second control valve block and third control valve on piece are provided with fan-shaped pylone.
Preferably, the water inlet periphery is provided with external screw thread, and the water outlet inner wall is provided with internal thread.
Preferably, it is provided with anti-skidding groove on the ring-shaped handle periphery.
Preferably, the valve body periphery is provided with and by the relevant graduation mark of area.
The technique effect and advantage of the utility model：This passes through the rotation of ring-shaped handle convenient for the flow control valve adjusted
It drives link block and the second control valve block, the connection that logical fan-shaped pylone is crossed to realize the unlatching of control valve, passes through the second control valve block
Rotation amplitude, realize the control of flow, the first sealing ring and the second sealing ring make valve body have certain leakproofness, valve body
Periphery is provided with and by the relevant graduation mark of area so that staff can have certain judgement to the output of flow.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1 first control valve block, 2 second control valve blocks, 3 third control valve pieces, 4 fan-shaped pylones, 5 locating slots, 6 connect
Connect block, 7 ring-shaped handles, 8 grooves, 9 first sealing rings, 10 second sealing rings,
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of flow control valve convenient for adjusting as shown in Figure 1, including valve body, link block 6
Ring-shaped handle 7, the valve body top are provided with water inlet, and the valve body lower portion is provided with water outlet, the valve inner setting
There are the first control valve block 1, second control valve block 2 and third control valve piece 3, the first control valve block 1 and third control valve piece 3
It is located by connecting with valve body, the second control valve block 2 is provided between the first control valve block 1 and third control valve piece 3, it is described
Second control 2 upper side of valve block is arranged fluted 8, is provided with ring-shaped handle 7 outside the valve body, is set on the ring-shaped handle 7
It is equipped with locating slot 5, elongated slot is provided on the valve body, the ring-shaped handle 7 is provided with link block 6, the company by locating slot 5
Connecing block 6 passes through the elongated slot being opened on body wall to be inserted into the groove 8 on the second control valve block 2, and the second control valve block 2 is logical
It crosses ring-shaped handle 7 to drive the rotation of link block 6 and rotate, the first control valve block, 1 upper end is provided with the first sealing ring 9, described
3 lower end of third control valve piece is provided with the second sealing ring 10.
Specifically, the first control valve block 1, second controls and is provided with fan-shaped pylone on valve block 2 and third control valve piece 3
4.As far as possible in adjustable range, increase passes through area.
Specifically, the water inlet periphery is provided with external screw thread, the water outlet inner wall is provided with internal thread, facilitates control
The installation of valve.
Specifically, being provided with anti-skidding groove on 7 periphery of the ring-shaped handle, facilitate the rotation of ring-shaped handle.
Specifically, the valve body periphery is provided with and by the relevant graduation mark of area so that staff being capable of convection current
The output of amount has certain judgement.
Specifically, link block 6 and second should be driven to control by the rotation of ring-shaped handle 7 convenient for the flow control valve adjusted
Valve block 2 processed leads to the connection that fan-shaped pylone 4 is crossed, realizes the unlatching of control valve, by the rotation amplitude of the second control valve block 2, realizes
The control of flow, the first sealing ring 9 and the second sealing ring 10 so that valve body have certain leakproofness, valve body periphery be provided with
Pass through the relevant graduation mark of area so that staff there can be certain judgement to the output of flow.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of flow control valve convenient for adjusting, including valve body, link block (6) ring-shaped handle (7), it is characterised in that：It is described
Valve body top is provided with water inlet, and the valve body lower portion is provided with water outlet, and the valve inner is provided with the first control valve block
(1), the second control valve block (2) and third control valve piece (3), described first control valve block (1) and third control valve piece (3) with
Valve body is located by connecting, and the second control valve block (2), institute are provided between the first control valve block (1) and third control valve piece (3)
It states second control valve block (2) upper side and fluted (8) is set, ring-shaped handle (7), the annular handle are provided with outside the valve body
It is provided with locating slot (5) on hand (7), elongated slot is provided on the valve body, the ring-shaped handle (7) is arranged by locating slot (5)
There is link block (6), it is recessed on the second control valve block (2) that the link block (6) passes through the elongated slot being opened on body wall to be inserted into
Slot (8), the second control valve block (2) drive link block (6) to rotate by rotate by ring-shaped handle (7), first control
Valve block (1) upper end is provided with the first sealing ring (9), and third control valve piece (3) lower end is provided with the second sealing ring (10).
2. a kind of flow control valve convenient for adjusting according to claim 1, it is characterised in that：The first control valve block
(1), it is provided with fan-shaped pylone (4) on the second control valve block (2) and third control valve piece (3).
3. a kind of flow control valve convenient for adjusting according to claim 1, it is characterised in that：The water inlet periphery is set
It is equipped with external screw thread, the water outlet inner wall is provided with internal thread.
4. a kind of flow control valve convenient for adjusting according to claim 1, it is characterised in that：The ring-shaped handle (7)
Anti-skidding groove is provided on periphery.
5. a kind of flow control valve convenient for adjusting according to claim 1, it is characterised in that：The valve body periphery setting
Have and by the relevant graduation mark of area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779276.XU CN207777667U (en) | 2017-12-19 | 2017-12-19 | A kind of flow control valve convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779276.XU CN207777667U (en) | 2017-12-19 | 2017-12-19 | A kind of flow control valve convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777667U true CN207777667U (en) | 2018-08-28 |
Family
ID=63226881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721779276.XU Expired - Fee Related CN207777667U (en) | 2017-12-19 | 2017-12-19 | A kind of flow control valve convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777667U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118275A (en) * | 2019-05-04 | 2019-08-13 | 梁根如 | A kind of unidirectional resistant-changing method of the bilateral of valve |
| CN112539294A (en) * | 2021-01-26 | 2021-03-23 | 罗邦琴 | Gas flow control valve |
| CN113736345A (en) * | 2021-09-28 | 2021-12-03 | 常州市巨雄光电科技有限公司 | PVC flame-retardant lampshade coating and spraying method and device |
| CN114673706A (en) * | 2022-04-16 | 2022-06-28 | 福州大学 | Rotary high-speed switch valve with adjustable through-flow capacity and control method thereof |
-
2017
- 2017-12-19 CN CN201721779276.XU patent/CN207777667U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118275A (en) * | 2019-05-04 | 2019-08-13 | 梁根如 | A kind of unidirectional resistant-changing method of the bilateral of valve |
| CN112539294A (en) * | 2021-01-26 | 2021-03-23 | 罗邦琴 | Gas flow control valve |
| CN112539294B (en) * | 2021-01-26 | 2024-01-23 | 罗邦琴 | Gas flow control valve |
| CN113736345A (en) * | 2021-09-28 | 2021-12-03 | 常州市巨雄光电科技有限公司 | PVC flame-retardant lampshade coating and spraying method and device |
| CN114673706A (en) * | 2022-04-16 | 2022-06-28 | 福州大学 | Rotary high-speed switch valve with adjustable through-flow capacity and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20191219 |