CN100339622C - High-flow change valve - Google Patents
High-flow change valve Download PDFInfo
- Publication number
- CN100339622C CN100339622C CNB2005101045636A CN200510104563A CN100339622C CN 100339622 C CN100339622 C CN 100339622C CN B2005101045636 A CNB2005101045636 A CN B2005101045636A CN 200510104563 A CN200510104563 A CN 200510104563A CN 100339622 C CN100339622 C CN 100339622C
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- China
- Prior art keywords
- valve
- plate
- valve body
- collection dress
- plug connector
- 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 - Fee Related
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Abstract
The present invention relates to a big flow reversing valve. The big flow reversing valve of the present invention comprises a valve body and an assembling board, wherein a valve board is installed on the lower end of the valve body, a valve board inserting piece of which both sides form a wedge shape is arranged on the lower end surface of the valve board, an assembling board inserting slot of which both sides form a wedge shape is arranged on the upper end surface of the assembling board, and the valve board inserting piece and the assembling board inserting slot are mutually matched as a whole. Because the connection of the valve body and the assembling board needs no screw which penetrates the valve body, the space of the valve body is saved, and the possibility of improving the flow capacity of the valve body is provided. Meanwhile, because the present invention adopts a wedge-shaped inserting structure, the present invention has the advantages of convenient installation and disassembly and good sealing performance.
Description
(1) technical field under
The present invention relates to a kind of selector valve, particularly a kind of high flow directional control valve.
(2) background technique
Selector valve is to more compact structure, and flow more general orientation develops.Install and use the aspect, not only can use separately, also want to collect to be fitted together use.General selector valve adopts screw that single valve is fixed on the manifold valve plate, and the screw hole that is used for holding screw runs through valve body, sees Fig. 1, and there are two problems in this structure:
1, influences the selector valve flow.Because screw hole 10 runs through valve body, has limited the further expansion of runner 11, the selector valve flow is restricted.
2, necessary tool using (screw-driver) in the installation process, it is convenient inadequately to install, and the instrument of can not realizing exempting from is installed.
(3) summary of the invention
The present invention provides a kind of screw hole that does not need to run through valve body in order to remedy the deficiencies in the prior art, and has flow selector valve big, easy for installation.
The present invention is achieved through the following technical solutions:
High flow directional control valve of the present invention, include valve body and collection dress plate, its specialization is: the lower end of valve body is equipped with valve plate, the lower end surface of valve plate has the valve plate plug connector that both sides are wedge shape, the upper-end surface of collection dress plate has the collection dress plate inserting groove that both sides are wedge shape, and the valve plate plug connector cooperatively interacts with collection dress plate inserting groove and is one.
High flow directional control valve of the present invention, more firm for valve plate and collection dress being hardened close, and can better seal, the front end undersized of described valve plate plug connector is equipped with seal ring in the rear end size on the through hole on the collection dress plate.
High flow directional control valve of the present invention, dismantle from collection dress plate more easily in order to make valve plate, two tapered end of described valve plate plug connector have several separating vessels, and two tapered end of collection dress plate inserting groove have the boss with the separating vessel equal number, and the width of boss is less than the width of separating vessel.
Because high flow directional control valve of the present invention, valve body and the screw that does not need to run through valve body that is connected that collects between the dress plate, saved the space of valve body, for the flow that improves valve body provides possibility, simultaneously, because the present invention adopts the plug in construction with wedge shape, has installation, convenient disassembly, the advantage of good airproof performance.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the cross-sectional view of existing selector valve
Fig. 2 is the A-A sectional view of Fig. 3
Fig. 3 partly cuts open figure for Fig. 4's
Fig. 4 is the plan view of embodiment 1 collection dress plate
Fig. 5 is the worm's eye view of embodiment 1 valve plate
Fig. 6 is the plan view of embodiment 1 valve plate
Fig. 7 is the B-B sectional view of Fig. 6
Fig. 8 partly cuts open figure for Fig. 9's
Fig. 9 is the plan view of embodiment 2 collection dress plate
Figure 10 is the worm's eye view of embodiment 2 valve plate
Figure 11 is the plan view of embodiment 2 valve plate
Among the figure, 1 valve body, 2 valve plates, 3 collection dress plates, 4 valve plate plug connectors, 5 screws, 6 separating vessels, 7 collection dress plate inserting grooves, 8 seal rings, 9 boss.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the present invention is made specific description.
The concrete structure of present embodiment 1 is shown in Fig. 2-7.
High flow directional control valve of the present invention includes valve body 1, valve plate 2 and collection dress plate 3, and valve plate 2 is fixed on the lower end surface of valve body 1 by the screw 5 that does not run through valve body, and valve body 1 seals with valve plate 2 usefulness sealing gaskets.The lower end surface of valve plate 2 has the valve plate plug connector 4 that both sides are wedge shape, and the front end undersized of valve plate plug connector 4 is in the rear end size.The upper-end surface of collection dress plate 3 has the collection dress plate inserting groove 7 that both sides are wedge shape, on the through hole on the collection dress plate 3 seal ring 8 is installed.Valve plate plug connector 4 can insert in the collection dress plate inserting groove 7, valve body 1 is cooperated with collection dress plate 3 be one.
When being used in combination, valve plate 2 and valve body 1 usefulness screw 5 is fixing, then, valve plate plug connector 4 is aimed at collection dress plate inserting groove 7, valve plate plug connector 4 is pushed in the collection dress plate inserting groove 7, along with constantly pushing of valve plate plug connector 4, gap between valve plate plug connector 4 and the collection dress plate inserting groove 7 is more and more littler, seal ring 8 on the collection dress plate 3 is increasing by compression, and when valve plate plug connector 4 moved to terminal point, seal ring played seal action.
When the needs valve body uses separately, after valve body taken off, can use separately.
The structure of present embodiment 2 is shown in Fig. 8-11.
Two tapered end of valve plate plug connector 4 have separating vessel 6, and two tapered end of collection dress plate inserting groove 7 also have boss 9, and the width of boss 9 is slightly less than the width of separating vessel 6.Other structure is substantially the same manner as Example 1.
The selector valve of present embodiment 2, the sphenoid surface on the valve plate plug connector 4 are not continuous, and the centre has separating vessel 6 that the inclined-plane is separated.When valve plate is dismantled from collection dress plate, do not need valve plate is all extracted out from collection dress plate, only need to move a bit of distance, just can take out from the top of separating vessel 6.
Claims (2)
1. high flow directional control valve, include valve body and collection dress plate, it is characterized in that: the lower end of valve body is equipped with valve plate, the lower end surface of valve plate has the valve plate plug connector that both sides are wedge shape, the upper-end surface of collection dress plate has the collection dress plate inserting groove that both sides are wedge shape, and the valve plate plug connector cooperatively interacts with collection dress plate inserting groove and is one; The front end undersized of described valve plate plug connector is in the rear end size; On the through hole on the collection dress plate seal ring is installed; Plug connector and inserting groove be wedgewise along its length.
2. high flow directional control valve according to claim 1, it is characterized in that: two tapered end of described valve plate plug connector have several separating vessels, two tapered end of collection dress plate inserting groove have the boss with the separating vessel equal number, and the width of boss is less than the width of separating vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101045636A CN100339622C (en) | 2005-11-17 | 2005-11-17 | High-flow change valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101045636A CN100339622C (en) | 2005-11-17 | 2005-11-17 | High-flow change valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1776270A CN1776270A (en) | 2006-05-24 |
| CN100339622C true CN100339622C (en) | 2007-09-26 |
Family
ID=36765930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101045636A Expired - Fee Related CN100339622C (en) | 2005-11-17 | 2005-11-17 | High-flow change valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100339622C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1504191A (en) * | 1974-04-11 | 1978-03-15 | Telemecanique Electrique | Pneumatic control module assembly |
| JPH102432A (en) * | 1996-06-13 | 1998-01-06 | Ckd Corp | Manifold |
| JPH1047516A (en) * | 1996-08-06 | 1998-02-20 | Ckd Corp | Manifold |
| US6446668B2 (en) * | 2000-03-17 | 2002-09-10 | Ab Rexroth Mecman | Multiway valve |
| CN2837638Y (en) * | 2005-11-17 | 2006-11-15 | 济南华能气动元器件公司 | Big flow reversing valve |
-
2005
- 2005-11-17 CN CNB2005101045636A patent/CN100339622C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1504191A (en) * | 1974-04-11 | 1978-03-15 | Telemecanique Electrique | Pneumatic control module assembly |
| JPH102432A (en) * | 1996-06-13 | 1998-01-06 | Ckd Corp | Manifold |
| JPH1047516A (en) * | 1996-08-06 | 1998-02-20 | Ckd Corp | Manifold |
| US6446668B2 (en) * | 2000-03-17 | 2002-09-10 | Ab Rexroth Mecman | Multiway valve |
| CN2837638Y (en) * | 2005-11-17 | 2006-11-15 | 济南华能气动元器件公司 | Big flow reversing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1776270A (en) | 2006-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINAN JIEFEITE AIR MOVEMENT TECHNOLOGIES INC. Free format text: FORMER OWNER: JINAN HUANENG PNEUMATICS CORPORATION Effective date: 20071019 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071019 Address after: 250101 Fenghuang road 1617, Licheng District, Shandong, Ji'nan Patentee after: Jinan Huaneng Pneumatic Parts Co., Ltd. Address before: 250101 Fenghuang road 1617, Licheng District, Shandong, Ji'nan Patentee before: Jinan Huaneng Pneumatics Corporation |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20101117 |