CN203098924U - Flow regulation device - Google Patents
Flow regulation device Download PDFInfo
- Publication number
- CN203098924U CN203098924U CN 201320018826 CN201320018826U CN203098924U CN 203098924 U CN203098924 U CN 203098924U CN 201320018826 CN201320018826 CN 201320018826 CN 201320018826 U CN201320018826 U CN 201320018826U CN 203098924 U CN203098924 U CN 203098924U
- Authority
- CN
- China
- Prior art keywords
- hole
- flow regulator
- adjustable lever
- ring
- plush copper
- Prior art date
- 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.)
- Expired - Lifetime
Links
Landscapes
- Valve Housings (AREA)
Abstract
Provided is a flow regulation device. The flow regulation device is arranged in a through hole of a valve body and comprises an adjusting rod, a sealing ring and a blocking ring. The adjusting rod comprises an adjusting hole, a sealing groove, an axial limit shoulder and a raised head. The flow regulation device is suitable for different occasions, especially suitable for narrow spaces, suitable for flow regulation of various hydraulic valves., simple in structure, easy to assemble and disassemble, low in price, convenient and durable.
Description
Technical field
The utility model relates to a kind of flow regulator.
Background technique
At present, the device kind that is used for the hydraulic flow adjusting is of all kinds, each producer's design is not quite similar, because some device space is narrow and small, and the modulating valve complex structure, volume is bigger, can not well be applicable to small space, cause and regulate difficulty, and misoperation easily takes place in some regulating handle, causes the unstable and then generation serious accident of hydraulic system.And to Flow-rate adjustment under the less demanding occasion, controlling device need not too complex at some, and a lot of baroque flow control valves are difficult for dismounting and change, cause the dismounting difficulty.
The model utility content
The utility model provides a kind of flow regulator, and simple in structure, easy accessibility is particularly useful for small space.
In order to achieve the above object, the utility model provides a kind of flow regulator, and this flow regulator is arranged in the through hole of valve body, and this flow regulator comprises adjustable lever, seal ring and back-up ring,
Described adjustable lever comprises adjustment hole, sealed groove, axial limiting shoulder and plush copper;
Described adjustment hole is arranged on the position of close first end on the adjustable lever;
Described axial limiting shoulder is arranged on the position of close the second end on the adjustable lever;
Described sealed groove is between adjustment hole and axial limiting shoulder;
Described plush copper is arranged on the second end of adjustable lever;
Described seal ring is positioned at sealed groove;
Described back-up ring is arranged in the circlip groove of valve body.
Described flow regulator also comprises spanner.
The size of the size of described adjustment hole and the hydraulic medium through hole on the valve body is complementary.
The shape of described plush copper is set to the outer-hexagonal shape, or flat-shaped, or square shape.
Described adjustable lever also comprises indicator hole, and this indicator hole is arranged on the plush copper, and the parallel to an axis of this indicator hole is axial in adjustment hole.
Described seal ring is the O RunddichtringO.
Described back-up ring is the hole back-up ring.
The structure of described spanner and the shape of plush copper are suitable.
Spanner is an Allen wrench.
The utility model is applicable to different occasions, is particularly useful for small space, is applicable to the Flow-rate adjustment of various hydraulic valves, and is simple in structure, be easy to dismounting, cheap, convenient durable.
Description of drawings
Fig. 1 is the structural representation of the utility model on-state;
Fig. 2 is the structural representation of the utility model cut-off state.
Embodiment
Following according to Fig. 1 and Fig. 2, specify preferred embodiment of the present utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of flow regulator, and this flow regulator is arranged in the through hole 101 of valve body 1, and this flow regulator comprises adjustable lever 2, seal ring 3 and back-up ring 4, and this flow regulator also comprises spanner 5;
Described adjustable lever 2 comprises adjustment hole 201, sealed groove 202, axial limiting shoulder 203 and plush copper 204;
Described adjustment hole 201 is arranged on the position of close first end on the adjustable lever, and the size of the hydraulic medium through hole 102 on the size of this adjustment hole 201 and the valve body 1 is complementary, and hydraulic medium can be in adjustment hole 201 circulations;
Described axial limiting shoulder 203 is arranged on the position of close the second end on the adjustable lever;
Described sealed groove 202 is between adjustment hole 201 and axial limiting shoulder 203;
Described plush copper 204 is arranged on the second end of adjustable lever, and the shape of this plush copper 204 is set to outer-hexagonal shape, flat-shaped, square shape etc., and 5 pairs of adjustable levers of these plush copper 204 convenient wrench carry out Flow-rate adjustment, in the present embodiment, adopts the outer-hexagonal plush copper;
This adjustable lever 2 also comprises indicator hole 205, and this indicator hole 205 is arranged on the plush copper 204, and the parallel to an axis of this indicator hole 205 is axial in adjustment hole 201, this indicator hole 205 also can be used for the dismounting of adjustable lever, that is, can in indicator hole 205, insert iron wire etc., the extraction of auxiliary adjustment bar;
Described seal ring 3 is positioned at sealed groove 202, realizes the sealing between adjustable lever and the valve body, prevents the hydraulic medium external leakage, and in the present embodiment, sealing circle 3 is the O RunddichtringO, and convenient the use is cheap;
Described back-up ring 4 is arranged in the circlip groove of valve body 1, and this back-up ring 4 limits the axial motion of adjustable lever in valve body hole with axial limiting shoulder 203, and in the present embodiment, this back-up ring 4 is for the hole back-up ring, and is easy to use, cheap, durable for a long time, is easy to dismounting;
The shape of the structure of described spanner 5 and plush copper 204 is suitable, and to realize the rotation of adjustable lever, in the present embodiment, spanner 5 is an Allen wrench, applicable to different occasions, is convenient to realize operation;
Operating method of the present utility model is as follows: by spanner rotation adjustable lever, makes that the aperture size between the hydraulic medium through hole changes on adjustment hole and the valve body, valve adjusted between cut-off state and on-state, and then the realization Flow-rate adjustment;
As shown in Figure 1, the aperture maximum on adjustment hole and the valve body between the hydraulic medium through hole is on-state, and as shown in Figure 2, the aperture minimum on adjustment hole and the valve body between the hydraulic medium through hole is cut-off state.
Installation steps of the present utility model are as follows:
1, the adjustable lever that seal ring will be housed inserts in the through hole on the valve body;
2, back-up ring is packed in the circlip groove of valve body into the axial motion of restriction adjustable lever;
3, regulate plush copper with spanner, rotary spanner is realized the adjusting of flow;
By observing the position of indicator hole, determine the aperture size of adjustment hole; When the position of indicator hole during in position as shown in Figure 1, modulating valve is an on-state; When the position of indicator hole during in position as shown in Figure 2, modulating valve is a cut-off state.
Demounting procedure of the present utility model is as follows:
1, with interior Circlip tongs back-up ring 4 is split out;
2, with the instrument that can insert indicator hole arbitrarily adjustable lever is extracted out.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be conspicuous.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (9)
1. a flow regulator is characterized in that, this flow regulator is arranged in the through hole (101) of valve body (1), and this flow regulator comprises adjustable lever (2), seal ring (3) and back-up ring (4),
Described adjustable lever (2) comprises adjustment hole (201), sealed groove (202), axial limiting shoulder (203) and plush copper (204);
Described adjustment hole (201) is arranged on the position of close first end on the adjustable lever;
Described axial limiting shoulder (203) is arranged on the position of close the second end on the adjustable lever;
Described sealed groove (202) is positioned between adjustment hole (201) and the axial limiting shoulder (203);
Described plush copper (204) is arranged on the second end of adjustable lever;
Described seal ring (3) is positioned at sealed groove (202);
Described back-up ring (4) is arranged in the circlip groove of valve body (1).
2. flow regulator as claimed in claim 1 is characterized in that, described flow regulator also comprises spanner (5).
3. flow regulator as claimed in claim 2 is characterized in that, the size of the hydraulic medium through hole (102) on the size of described adjustment hole (201) and the valve body (1) is complementary.
4. flow regulator as claimed in claim 2 is characterized in that, the shape of described plush copper (204) is set to the outer-hexagonal shape, or flat-shaped, or square shape.
5. flow regulator as claimed in claim 2, it is characterized in that, described adjustable lever (2) also comprises indicator hole (205), and this indicator hole (205) is arranged on the plush copper (204), and the parallel to an axis of this indicator hole (205) is axial in adjustment hole (201).
6. as any one described flow regulator among the claim 1-5, it is characterized in that described seal ring (3) is the O RunddichtringO.
7. as any one described flow regulator among the claim 1-5, it is characterized in that described back-up ring (4) is the hole back-up ring.
8. as claim 2 or 4 described flow regulators, it is characterized in that the shape of the structure of described spanner (5) and plush copper (204) is suitable.
9. flow regulator as claimed in claim 8 is characterized in that, spanner (5) is an Allen wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018826 CN203098924U (en) | 2013-01-15 | 2013-01-15 | Flow regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018826 CN203098924U (en) | 2013-01-15 | 2013-01-15 | Flow regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098924U true CN203098924U (en) | 2013-07-31 |
Family
ID=48850329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018826 Expired - Lifetime CN203098924U (en) | 2013-01-15 | 2013-01-15 | Flow regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098924U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836220A (en) * | 2014-02-18 | 2014-06-04 | 潘健 | Self-sealing slide valve |
| CN104633150A (en) * | 2013-11-07 | 2015-05-20 | 氟络塞尔特种阀门(苏州)有限公司 | Lifting type valve with variable water diversion quantity |
| CN112938536A (en) * | 2021-01-21 | 2021-06-11 | 江西华汾粮油实业有限公司 | Sieving mechanism that rice processing equipment used |
-
2013
- 2013-01-15 CN CN 201320018826 patent/CN203098924U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633150A (en) * | 2013-11-07 | 2015-05-20 | 氟络塞尔特种阀门(苏州)有限公司 | Lifting type valve with variable water diversion quantity |
| CN103836220A (en) * | 2014-02-18 | 2014-06-04 | 潘健 | Self-sealing slide valve |
| CN112938536A (en) * | 2021-01-21 | 2021-06-11 | 江西华汾粮油实业有限公司 | Sieving mechanism that rice processing equipment used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203098924U (en) | Flow regulation device | |
| CN106870744A (en) | A kind of flow controls the control system of butterfly valve | |
| CN206449267U (en) | Flow controls valve assembly | |
| CN204647452U (en) | A kind of nuclear power pressure adjustment type safety check | |
| CN103216478B (en) | A kind of digital hydraulic motor | |
| CN203035990U (en) | Horizontal micro-flow linear regulating valve | |
| CN205896335U (en) | High -pressure gas control flap | |
| CN103233822B (en) | A kind of constant voltage exhaust brake method and this constant voltage exhaust brake butterfly valve | |
| CN205247229U (en) | Device of gaseous decompression of pulsewidth modulation | |
| CN204254005U (en) | The ball valve of handle strip location and lock function | |
| CN203656291U (en) | Stacked pressure reducing valve | |
| CN203670957U (en) | Pressure reducing valve | |
| CN203477432U (en) | Flow controllable plug valve | |
| CN203614835U (en) | Plate type overflow valve | |
| CN203641558U (en) | Ball valve positioning device | |
| CN203421244U (en) | Direct-acting pressure reduction valve | |
| CN204942590U (en) | A kind of ball valve of easy mounting strap safety check | |
| CN203335920U (en) | Manual ball valve | |
| CN203797032U (en) | Spring air valve capable of adjusting air volume freely and being mounted directly | |
| CN205047888U (en) | Self -align top mounted formula ball valve of combination disk seat direction | |
| CN204004457U (en) | A kind of needle-valve of improvement | |
| CN205101619U (en) | Static hydraulic balancing valve | |
| CN204628678U (en) | A kind of all steel throttle valve | |
| CN202273927U (en) | Labor-saving hydraulic stop valve | |
| CN206112148U (en) | Electric ball valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |