CN209213074U - A kind of flow control valve - Google Patents
A kind of flow control valve Download PDFInfo
- Publication number
- CN209213074U CN209213074U CN201920012490.5U CN201920012490U CN209213074U CN 209213074 U CN209213074 U CN 209213074U CN 201920012490 U CN201920012490 U CN 201920012490U CN 209213074 U CN209213074 U CN 209213074U
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- China
- Prior art keywords
- adjusting rod
- sliding eye
- fluid inlet
- flow regulating
- control valve
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Abstract
The utility model discloses a kind of flow control valves, include valve body and adjusting rod；The valve body includes fluid inlet, flowexit and sliding eye；The fluid inlet and flowexit are intertwined, the fluid inlet and sliding eye are interconnected, the adjusting rod includes the flow regulating orifices that several are distributed along the shaft of adjusting rod, the aperture of each flow regulating orifices is different, and the adjusting rod is plugged in sliding eye and moves axially and rotate relative to sliding eye；When adjusting rod is moved axially with respect to sliding eye, the fluid inlet is connected to one of flow regulating orifices, and when adjusting rod is with respect to sliding eye axial-rotation, the fluid inlet is conditioned bar blocking or is dredged by flow regulating orifices.The flow control valve of the utility model, structure is simple, easy to operate.
Description
Technical field
The utility model relates to flow valve fields, and in particular to a kind of flow control valve.
Background technique
The effect of flow control valve group is setting flow, and flow valve is applicable to carry out in the water restructuring liquid of flow control,
It is particularly suitable for the flow control of cleaning, foaming, disinfection and desinsection Deng Hun liquid mechanism；Traditional flow valve is typically all to rotate knot
Structure is sent out small to control flow, and structure is more complicated, troublesome in poeration.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is to want flow control valve structure in traditional technology complicated, troublesome in poeration
Problem.
(2) technical solution
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: flow control valve includes
There are valve body and adjusting rod；The valve body includes fluid inlet, flowexit and sliding eye；The fluid inlet and flowexit
It is intertwined, the fluid inlet and sliding eye are interconnected, and the adjusting rod includes several shafts along adjusting rod
The aperture of the flow regulating orifices of distribution, each flow regulating orifices is different, and the adjusting rod is plugged in sliding eye and opposite sliding
Hole axial movement and rotation；When adjusting rod is moved axially with respect to sliding eye, the fluid inlet and one of flow are adjusted
Hole connection, when adjusting rod is with respect to sliding eye axial-rotation, the fluid inlet is conditioned bar blocking or by flow regulating orifices
Dredging.
It further include positioning mechanism in above-mentioned flow control valve, the positioning mechanism includes screw, spring and steel
Pearl, the valve body also include the location hole being connected to sliding eye, and the screw, spring and steel ball are arranged at location hole
Interior, the screw is threadedly coupled with location hole, and the spring is mobile towards sliding eye direction for controlling steel ball；When the flow into
When mouth is connected to one of flow regulating orifices, the steel ball and remaining one of flow regulating orifices cooperation are clamped.
In above-mentioned flow control valve, the flow regulating orifices include a conical bore and a cylindrical hole, described
Conical bore and a cylindrical hole are axially connected to.
In above-mentioned flow control valve, the steel ball and cylindrical hole cooperation are clamped.
In above-mentioned flow control valve, the path of conical bore is different in each flow regulating orifices.
In above-mentioned flow control valve, one end of the adjusting rod is provided with the poke rod of control adjusting rod rotation.
(3) beneficial effect
The flow control valve of the utility model, by the traversing of adjusting rod, structure is very simple, and operation is very easy.
Detailed description of the invention
Fig. 1 is that the flow control valve of the present embodiment one has the perspective view of section；
Fig. 2 is the top view of the flow control valve of the present embodiment one；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the cross-sectional view of B-B in Fig. 3；
Fig. 5 is the enlarged drawing of C in Fig. 3；
Fig. 6 is the structural schematic diagram of the flow control valve of the present embodiment two；
In figure 1 be valve body, 2 be adjusting rod, 3 be screw, 4 be spring, 5 be steel ball, 6 be poke rod, 12 be fluid inlet,
13 it is flowexit, 14 be sliding eye, 15 be location hole, 21 be adjustment hole, 23 be conical bore, 24 is cylindrical hole.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment one (multiple flow regulating orifices): a kind of flow control valve as Figure 1-Figure 5 is particularly applicable in cleaning
Agent, foaming agent and pesticide etc. are need to be scaled in the equipment of mixed industry, which includes valve body 1 and adjusting rod 2；Institute
The material for stating valve body 1 and adjusting rod 2 is copper.The valve body 1 includes water inlet, fluid inlet 12, flowexit 13 and sliding
Hole 14；The fluid inlet 12 and flowexit 13 are intertwined, and fluid inlet 12 can convey pesticide liquid to flowexit 13
Body, the fluid inlet 12 and sliding eye 14 are interconnected, and the adjusting rod 2 includes several shafts point along adjusting rod
The aperture of the flow regulating orifices 21 of cloth, each flow regulating orifices 21 is different, and the adjusting rod 2 is plugged in sliding eye 14 and opposite
The axial movement of sliding eye 14 and rotation；When adjusting rod 2 is moved axially with respect to sliding eye 14, the fluid inlet 12 and wherein one
A flow regulating orifices 21 are connected to, and when adjusting rod 2 is with respect to 14 axial-rotation of sliding eye, it is stifled that the fluid inlet 12 is conditioned bar 2
Plug is dredged by flow regulating orifices 21.
In order to facilitate positioning, the utility model further includes positioning mechanism, and the positioning mechanism includes screw 3,4 and of spring
Steel ball 5, the valve body also include the location hole being connected to sliding eye 14 15, and the screw 3, spring 4 and steel ball 5 are all provided with
It sets in location hole 15, the screw 3 is threadedly coupled with location hole 15, and the spring 4 is for controlling steel ball 5 towards flow regulating orifices
21 directions are mobile；When the fluid inlet 12 is connected to one of flow regulating orifices 21, the steel ball 5 with it is remaining wherein
One flow regulating orifices cooperation clamping.
The flow regulating orifices 21 include a conical bore 23 and a cylindrical hole 24, the conical bore 23 and a circle
The axial connection of post holes 24, the steel ball 5 are clamped with the cooperation of cylindrical hole 24.
Specifically, one end of the adjusting rod 2 is provided with the poke rod 6 that control adjusting rod 2 rotates.
When conversion flow gear, as long as axial movement adjusting rod 2, the flow regulating orifices 21 being connected to and fluid inlet 12 before
Separation, then a flow regulating orifices 21 of needs are connected to fluid inlet 12, at this point, the steel ball 5 just with it is remaining
One of flow regulating orifices cooperation clamping, the shift position of such secured adjusted bar 2 operate to complete the conversion of gear
Very convenient, the path of conical bore 23 is different in each flow regulating orifices, therefore can change the size of flow, and conical bore
23 structure is fixed, therefore the size of flow is more stable.
When closing, as long as driving 2 axial-rotation of adjusting rod by poke rod 6, flow regulating orifices 21 divide with fluid inlet 12
From, and the surface of adjusting rod 2 is contacted with fluid inlet 12 therefore can block fluid inlet 12, is completed in this way to fluid inlet 12
Blocking, close it is very convenient.
Embodiment two (single flow regulating orifices):
The present embodiment and the structure of embodiment one are essentially identical, except that the adjusting rod 2 includes 1 along tune
The flow regulating orifices 21 of the shaft distribution of pole, the adjusting rod 2, which is plugged in sliding eye 14, and opposite sliding eye 14 is axial moves
Dynamic and rotation.
This structure mainly realizes the on and off of flow using the stroke of the axial movement of adjusting rod 2, and is changed using stroke
Become the area size intersected between sliding eye 14 and fluid inlet 12 to realize the size transformation of flow or by setting aperture
To realize specific flow control.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (7)
1. a kind of flow control valve, which is characterized in that the flow control valve includes valve body (1) and adjusting rod (2)；Institute
Stating valve body (1) includes fluid inlet (12), flowexit (13) and sliding eye (14)；The fluid inlet (12) and flow go out
Mouth (13) is intertwined, and the fluid inlet (12) and sliding eye (14) are interconnected, and the adjusting rod (2) includes several
Aperture along the flow regulating orifices (21) that the shaft of adjusting rod is distributed, each flow regulating orifices (21) is different, the adjusting rod
(2) it is plugged in sliding eye (14) and moves axially and rotate relative to sliding eye (14)；When adjusting rod (2) are with respect to sliding eye (14)
When axial movement, the fluid inlet (12) is connected to one of flow regulating orifices (21), when adjusting rod (2) are with respect to sliding eye
(14) when axial-rotation, the fluid inlet (12) is conditioned bar (2) blocking or is dredged by flow regulating orifices (21).
2. flow control valve according to claim 1, which is characterized in that it further include positioning mechanism, the positioning mechanism
It include screw (3), spring (4) and steel ball (5), the valve body also includes the location hole being connected to sliding eye (14)
(15), the screw (3), spring (4) and steel ball (5) are arranged in location hole (15), the screw (3) and location hole (15)
It is threadedly coupled, the spring (4) is mobile towards flow regulating orifices (21) direction for controlling steel ball (5)；When the fluid inlet
(12) when being connected to one of flow regulating orifices (21), the steel ball (5) and remaining one of flow regulating orifices cooperate
Clamping.
3. flow control valve according to claim 2, which is characterized in that the flow regulating orifices (21) include one
Conical bore (23) and a cylindrical hole (24), the conical bore (23) and a cylindrical hole (24) are axially connected to.
4. flow control valve according to claim 3, which is characterized in that the steel ball (5) and cylindrical hole (24) cooperate
Clamping.
5. flow control valve according to claim 3, which is characterized in that conical bore (23) in each flow regulating orifices
Path is different.
6. flow control valve according to claim 1, which is characterized in that one end of the adjusting rod (2) is provided with control
The poke rod (6) of adjusting rod (2) rotation processed.
7. flow control valve according to claim 1, which is characterized in that the material of the valve body (1) and adjusting rod (2)
For copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012490.5U CN209213074U (en) | 2019-01-04 | 2019-01-04 | A kind of flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012490.5U CN209213074U (en) | 2019-01-04 | 2019-01-04 | A kind of flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213074U true CN209213074U (en) | 2019-08-06 |
Family
ID=67466867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012490.5U Active CN209213074U (en) | 2019-01-04 | 2019-01-04 | A kind of flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213074U (en) |
-
2019
- 2019-01-04 CN CN201920012490.5U patent/CN209213074U/en active Active
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