CN207906509U - A kind of adjustable flow valve - Google Patents
A kind of adjustable flow valve Download PDFInfo
- Publication number
- CN207906509U CN207906509U CN201820296999.2U CN201820296999U CN207906509U CN 207906509 U CN207906509 U CN 207906509U CN 201820296999 U CN201820296999 U CN 201820296999U CN 207906509 U CN207906509 U CN 207906509U
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- China
- Prior art keywords
- spool
- sleeve
- adjustable flow
- valve
- flow valve
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Abstract
The utility model discloses a kind of adjustable flow valve, including valve body, spool, sleeve, the sleeve is fixed on valve inner and passes through spool, what spool can rotate is connected on valve body, if the valve inner is equipped with dry passage, spool is equipped with several through-holes, when conducting, channel is corresponding with through-hole.The beneficial effects of the utility model：Spool is assemblied in valve body, using casing as axis Arbitrary Rotation, when slowly rotating so that flow valve is opened, and channel is also corresponding to complete corresponding by part with through-hole, to realize that flow is ascending；This is simple in structure, easy to operate, and spool is connect with valve seal, ensure that leakproofness.
Description
Technical field
The utility model is related to a kind of valve body more particularly to a kind of adjustable flow valves.
Background technology
Valve used at present is largely only applicable to the disengaging of a flow medium, to be applied to Jie of two or more flows
The method of matter disengaging has：First, valve group is used, second is that using multiple-way valve.They are to combine composition with several single valves, knot
Structure is simpler, but too heavy, and operation is cumbersome.The valve used now is all much that multiple and different flows are used on spool
The flow-rate adjustment of different demands is realized in channel.
Chinese patent CN104633150A discloses a kind of pull-type water diversion volume variable valve, it includes valve body, spool；Valve
Body is that the centre position of cylindrical shape is machined with the installation through-hole through axis, and being machined with two or more on spool passes through
The adjusting through-hole that valve core axis' diameter gradually changes is worn, spool is assemblied in the installation through-hole, by spacing head to the valve
Core carries out limit assembly in the limit groove location.In the valve, each adjusting through-hole can be respectively at the corresponding dress in limbers
Match, thus realizes the adjusting to valve max water yield.But the defects of that there are structures is more complicated for the valve, bad adaptability.
Used flow adjustable valve currently on the market, generally existing complex process is of high cost, and poor sealing etc. lacks
It falls into.
Utility model content
The technical problem to be solved by the utility model is to provide it is a kind of solve it is complicated in above-mentioned background technology,
The adjustable flow valve of the problem of bad adaptability.
The utility model is to solve above-mentioned technical problem by the following technical programs：The utility model includes valve body, valve
Core, sleeve, the sleeve are fixed on valve inner and pass through spool, and what spool can rotate is connected on valve body, the valve body
If being internally provided with dry passage, spool is equipped with several through-holes, and when conducting, channel is corresponding with through-hole.
Preferably, the valve body is cylindrical structure, and valve inner both ends are hollow part, and centre is solid part, the reality
The axial direction of center portion is uniformly provided with four and with upper channel, and axis centre position is equipped with the first sleeve mounting hole, the sleeve
At the first sleeve mounting hole.
Preferably, the channel is four.
Preferably, the valve body both ends are equipped with the screw thread for installation, and both ends are equipped with annular groove, the built-in sealing of groove
Washer.
Preferably, the spool is circular sheet-like structures, set on axial direction inside laminated structure there are four and on
Through-hole, axis centre position are equipped with second sleeve mounting hole, and the sleeve passes through second sleeve mounting hole.
Preferably, the through-hole is four.
Preferably, the sleeve is cylinder, and outer surface is equipped with the external screw thread being fixedly connected with the valve body.
Preferably, the spool is connect with valve seal.
Preferably, further include handle, handle is fixed on spool.
Preferably, the handle is fixed on by flat key on spool.
The utility model has the following advantages compared with prior art：Spool is assemblied in valve body in the utility model, with set
Pipe is axis Arbitrary Rotation, when slowly rotating so that flow valve is opened, and channel is also corresponding to completely right by part with through-hole
It answers, to realize that flow is ascending；This simple in structure, easy to operate, wide adaptation range, and spool is connect with valve seal, is protected
Leakproofness is demonstrate,proved.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of adjustable flow valve of the utility model；
Structural schematic diagram when being connected in a kind of adjustable flow valve of Fig. 2 the utility model；
Left view when Fig. 3 is conducting；
Fig. 4 is schematic diagram when a kind of adjustable flow valve of the utility model is not turned on；
Fig. 5 is left view when being not turned on.
Figure label：Valve body 1, hollow part 11, solid part 12, channel 13, the first sleeve mounting hole 14, spool 2, through-hole
21, second sleeve mounting hole 22, sleeve 3, handle 4.
Specific implementation mode
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
As shown in Figs. 1-5, a kind of adjustable flow valve of the present embodiment includes valve body, spool, sleeve, and the sleeve is fixed on valve
Internal portion simultaneously passes through spool, and what spool can rotate is connected on valve body, if the valve inner is equipped with dry passage, is set on spool
There are several through-holes, when conducting, channel is corresponding with through-hole.
The valve body 1 is cylindrical structure, and 1 inside both ends of valve body are hollow part 11, intermediate to realize that channel is allowed some leeway
For solid part 12, the axial direction of the solid part 12 is uniformly provided with four and with upper channel 13, and axis centre position is equipped with the
One sleeve mounting hole 14 (not pointed out in figure), the sleeve 3 are mounted at the first sleeve mounting hole 14.Specifically, the channel
13 be four, and channel as shown in the figure is circular hole, and the utility model does not limit to the limitation shape in channel.
1 both ends of the valve body are equipped with the screw thread for installation, it can be achieved that being connected with external equipment, and both ends are equipped with annular
Groove, seal washer built in groove seal when realizing connection, similar Design in the prior art specifically can be used.The spool 2 is
Circular sheet-like structures, set on axial direction inside laminated structure there are four and upper through-hole 21, axis centre position be equipped with the
Two sleeve mounting holes 22 (not pointed out in figure), the sleeve 3 pass through second sleeve mounting hole 22.Specifically, the through-hole 21 is
Four.The sleeve 3 is cylinder, and outer surface is equipped with the external screw thread being fixedly connected with valve body 1.As：First sleeve is pacified
After dress hole 14 is aligned with second sleeve mounting hole 22, sleeve 3 is screwed into the valve body 1 after alignment and spool 2, realizes valve body 1 and valve
The rotatable connection of core 2, or other achievable erection sequences are used, final structure is not influenced, sleeve 3 is fixed on valve body, valve
Core 2 and the movable rotation of sleeve, to realize spool 2 along 3 Arbitrary Rotation of sleeve.
The spool 2 is tightly connected with valve body 1, and 2 both sides of spool are equipped with sealing device with 1 contact surface of valve body, specifically may be used
Using seal approach in the prior art.
A kind of adjustable flow valve of the present embodiment further includes handle 4, and handle 4 is fixed on spool 2.The handle 4 passes through flat
Key is fixed on spool 2, it is preferred that handle 4 and spool 2 are perpendicular, are conducive to rotation.
Utility model works process, mounted flow valve can be used after accessing external equipment, pull handle 4
Rotary spool 2, when spool 2 slowly rotates, the through-hole 21 on spool 2 is slowly slowly overlapped with the channel 13 on valve body 1 pair
It answers, you can realize, the big minor adjustment into outflow of liquid.As Figure 2-3, be flow valve maximum stream flow the case where, at this time
Through-hole 21 is completely corresponding with channel 13, is flow valve closing state as illustrated in figures 4-5, at this point, through-hole 21 and channel 13 are completely not
It is corresponding.This is simple and reliable for structure, steerable, wide adaptation range.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of adjustable flow valve, which is characterized in that including valve body, spool, sleeve, the sleeve is fixed on valve inner and wears
Spool is crossed, what spool can rotate is connected on valve body, if the valve inner is equipped with dry passage, spool is equipped with several logical
Hole, when conducting, channel is corresponding with through-hole.
2. a kind of adjustable flow valve according to claim 1, which is characterized in that the valve body is cylindrical structure, valve body
Internal both ends are hollow part, and centre is solid part, and the axial direction of the solid part is uniformly provided with four and with upper channel, axis
Center is equipped with the first sleeve mounting hole, and the sleeve is mounted at the first sleeve mounting hole.
3. a kind of adjustable flow valve according to claim 2, which is characterized in that the channel is four.
4. a kind of adjustable flow valve according to claim 1, which is characterized in that the valve body both ends are equipped with for installation
Screw thread, and both ends are equipped with annular groove, seal washer built in groove.
5. a kind of adjustable flow valve according to claim 1, which is characterized in that the spool is circular sheet-like structures,
There are four being set on axial direction inside laminated structure and upper through-hole, axis centre position are described equipped with second sleeve mounting hole
Sleeve passes through second sleeve mounting hole.
6. a kind of adjustable flow valve according to claim 5, which is characterized in that the through-hole is four.
7. a kind of adjustable flow valve according to claim 1, which is characterized in that the sleeve is cylinder, outer surface
Equipped with the external screw thread being fixedly connected with the valve body.
8. a kind of adjustable flow valve according to claim 1, which is characterized in that the spool is connect with valve seal.
9. a kind of adjustable flow valve according to claim 1, which is characterized in that further include handle, handle is fixed on spool
On.
10. a kind of adjustable flow valve according to claim 9, which is characterized in that the handle is fixed on valve by flat key
On core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296999.2U CN207906509U (en) | 2018-03-02 | 2018-03-02 | A kind of adjustable flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296999.2U CN207906509U (en) | 2018-03-02 | 2018-03-02 | A kind of adjustable flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906509U true CN207906509U (en) | 2018-09-25 |
Family
ID=63557759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296999.2U Active CN207906509U (en) | 2018-03-02 | 2018-03-02 | A kind of adjustable flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194664A (en) * | 2018-03-02 | 2018-06-22 | 哈工大机器人（合肥）国际创新研究院 | A kind of adjustable flow valve |
-
2018
- 2018-03-02 CN CN201820296999.2U patent/CN207906509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194664A (en) * | 2018-03-02 | 2018-06-22 | 哈工大机器人（合肥）国际创新研究院 | A kind of adjustable flow valve |
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| GR01 | Patent grant |