CN2842116Y - Combined air valve - Google Patents
Combined air valve Download PDFInfo
- Publication number
- CN2842116Y CN2842116Y CN 200520015583 CN200520015583U CN2842116Y CN 2842116 Y CN2842116 Y CN 2842116Y CN 200520015583 CN200520015583 CN 200520015583 CN 200520015583 U CN200520015583 U CN 200520015583U CN 2842116 Y CN2842116 Y CN 2842116Y
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- CN
- China
- Prior art keywords
- joint
- air valve
- combined type
- joint chair
- type air
- 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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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to an aerating valve device, particularly the improvement of structures, such as a combined air valve, etc. The utility model mainly solves the existing technical problems that corresponding quantity of air valves can not be assembled according to actual demand by an air valve group, the structure is comparatively complicated, the quantity of gas flow passing each through hole is uneven, etc. The utility model comprises a casing (1) in which a coil (2) is arranged. The coil is wound on a support bracket (3), and a movable core (4) and a fixed core (5) which are matched are arranged in the support bracket. The fixed core is hollow, and is connected with the movable core through a spring (6), and the bottom of the support bracket is connected with an inflating hole (7). The utility model is characterized in that the number of the air valve is two or more than two, and each support bracket of the air valve is also provided with a joint (8) and a joint seat (9). The joint is sheathed in the joint seat arranged on the contiguous air valve. Through holes are arranged in the joint and the joint seat which are communicated with the interior of the support bracket, and a three-way is formed.
Description
Technical field
The utility model relates to a kind of charging valve device, especially relates to a kind of to the isostructural improvement of combined type air valve.
Background technique
The structure of existing air valve is: have two pores that communicate with valve pocket on the valve body, spool seals on the working part of coincideing with valve pocket the duct that is used for being communicated with two pores, and the rotation section of spool is in outside the valve pocket.But for satisfying the requirement of simplifying the installation and maintenance operation, some also uses the air valve group.Chinese patent discloses a kind of air valve group (publication number: CN 1439830A) that is easy to installation and maintenance, it comprises at least one through hole and is used to supply with pressurized air and at least one venting through hole in single body, the two links to each other with two other through hole at least, two other through hole have circular cross-section and by to supply with compressed-air actuated at least one through hole and at least one venting through hole is provided with transversally, in at least one of two other through hole, insert valve rod and relevant close cover or block tin, in close cover or card tube, valve rod can axially be placed to realize desirable air valve function, and it is linked to each other with the outside of body by available passage.But the air valve group of this structure can't be assembled the air valve of respective numbers according to actual needs, the structure more complicated, and the throughput that each through hole passes through is inhomogeneous.
Summary of the invention
The purpose of this utility model provides a kind of combined type air valve, it mainly is to solve existing in prior technology air valve group can't assemble the air valve of respective numbers according to actual needs, structure more complicated, and inhomogeneous etc. the technical problem of the throughput passed through of each through hole.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Combined type air valve of the present utility model, comprise housing, be provided with coil in the housing, coil is on support, and internal stent is provided with moving core and the quiet core that matches, quiet core hollow, and be connected by spring between the moving core, the support bottom is connected with air-filled pore, it is characterized in that described air valve be 2 and more than, also be provided with joint and joint chair on the support of each air valve, the joint chair inside of adaptor cup jointing on adjacent air valve; Joint, joint chair inside are provided with through hole, and they are communicated with the formation threeway with internal stent.Moving core bottom also can be connected with packing ring, the through hole that has on the salable support of packing ring.Moving core and quiet core are ferrous material, can produce magnetic force each other during coil electricity.
As preferably, described air-filled pore, joint, joint chair are located in the same plane, and its middle joint and joint chair are arranged to a lineal shape, and air-filled pore is vertical with joint.Joint, joint chair keep straight line, can be so that the air-flow that circulates in each air valve is more smooth and easy.
As preferably, described air valve is 4, and the wherein joint chair of end air valve sealing prevents flow leakage.Air valve also can be made as more than 4 as required.
As preferably, described housing both sides respectively are provided with a lug, and lug is provided with attachment hole, and it is connected on the mounting plate by link.Housing can be by being bolted on the mounting plate, and the length of mounting plate is determined according to the air valve quantity of required installation.
As preferably, be provided with seal ring between described joint and the joint chair, prevent that air-flow from leaking.
As preferably, joint and joint chair have draw-in groove, are arranged with " U " type inserted sheet in it, are convenient to joint and joint chair are fixed together.
Therefore, the utlity model has rational in infrastructure, etc. characteristics.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is partial cutaway schematic of a kind of amplification of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the combined type air valve that this is routine, as Fig. 1, Fig. 2, to form by four air valves, each air valve includes metal shell 1, is distributed with coil 2 in the housing 1, and coil 2 is on support 3.The upper end of support 3 is provided with coil connectors, and support body portion has groove, is arranged with fixed support inserted sheet 13 in it, and housing 1 and support 3 are fixed together.Internal stent is provided with moving iron core 4 and the static iron core 5 that matches, static iron core hollow and with the air valve external communications, be connected by spring 6 between static iron core 5 and the moving iron core 4, moving iron core 4 bottoms are connected with packing ring 14, the through hole that has on the salable support 3 of packing ring.Support 3 bottoms are connected with air-filled pore 7, joint 8 and joint chair 9, and joint 8, joint chair 9 inside are provided with through hole, and they and support 3 internal communication form threeway.Air-filled pore 7, joint 8, joint chair 9 are located in the same plane, and its middle joint 8 is arranged to a lineal shape with joint chair 9, and air-filled pore 7 is vertical with joint 8.The joint 8 of each air valve is socketed in joint chair 9 inside on the adjacent air valve, and joint 8 has draw-in groove with joint chair 9, is arranged with " U " type inserted sheet 12 in it, and joint 8 and joint chair 9 are fixed together.Also be sealed with seal ring 11 between joint 8 and the joint chair 9, prevent flow leakage.Wherein joint chair 9 sealings of an end air valve.Housing 1 both sides respectively are provided with a lug 1-1, and lug is provided with attachment hole, and it is connected on the mounting plate 10 by bolt.
During use, air-flow enters in the through hole of joint 8, and behind the connection power supply, static iron core 5 produces magnetic force with moving iron core 4 under the effect of coil 2, and moving iron core 4 moves upward and seals the through hole of static iron core 5; The packing ring 14 of moving iron core 4 bottoms leaves the through hole of support 3 inside simultaneously, and joint 8, joint chair 9 and air-filled pore 7 conductings, air-flow just flow into the object of required inflation from the air-filled pore 7 of each air valve; When powered-down, moving iron core 4 is got back to original position under the effect of spring 6, and the air-flow just through hole from static iron core 5 is discharged to the outside.
Claims (10)
1. combined type air valve, comprise housing (1), be provided with coil (2) in the housing (1), coil is on support (3), internal stent is provided with moving core (4) and the quiet core (5) that matches, quiet core hollow, and be connected by spring (6) between the moving core (4), support (3) bottom is connected with air-filled pore (7), it is characterized in that described air valve be 2 and more than, also be provided with joint (8) and joint chair (9) on the support of each air valve (3), joint (8) is socketed in joint chair (9) inside on the adjacent air valve; Joint (8), joint chair (9) inside are provided with through hole, and they and support (3) internal communication form threeway.
2. combined type air valve according to claim 1 is characterized in that described air-filled pore (7), joint (8), joint chair (9) are located in the same plane, and its middle joint (8) is arranged to a lineal shape with joint chair (9), and air-filled pore (7) is vertical with joint (8).
3. combined type air valve according to claim 1 and 2 is characterized in that described air valve is 4, the wherein joint chair of an end air valve (9) sealing.
4. combined type air valve according to claim 1 and 2 is characterized in that described housing (1) both sides respectively are provided with a lug (1-1), and lug is provided with attachment hole, and it is connected on the mounting plate (10) by link.
5. combined type air valve according to claim 3 is characterized in that described housing (1) both sides respectively are provided with a lug (1-1), and lug is provided with attachment hole, and it is connected on the mounting plate (8) by link.
6. combined type air valve according to claim 1 and 2 is characterized in that being provided with seal ring (11) between described joint (8) and the joint chair (9).
7. combined type air valve according to claim 3 is characterized in that being provided with seal ring (11) between described joint (8) and the joint chair (9).
8. combined type air valve according to claim 4 is characterized in that being provided with seal ring (11) between described joint (8) and the joint chair (9).
9. combined type air valve according to claim 5 is characterized in that being provided with seal ring (11) between described joint (8) and the joint chair (9).
10. combined type air valve according to claim 9 is characterized in that joint (8) and joint chair (9) have draw-in groove, are arranged with " U " type inserted sheet (12) in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015583 CN2842116Y (en) | 2005-10-17 | 2005-10-17 | Combined air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015583 CN2842116Y (en) | 2005-10-17 | 2005-10-17 | Combined air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842116Y true CN2842116Y (en) | 2006-11-29 |
Family
ID=37445998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015583 Expired - Fee Related CN2842116Y (en) | 2005-10-17 | 2005-10-17 | Combined air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842116Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776164A (en) * | 2010-03-11 | 2010-07-14 | 上海穗杉实业有限公司 | Integrated pipeline flow-direction control valve |
| CN101943276A (en) * | 2010-09-17 | 2011-01-12 | 夏科苹 | Combined air valve |
| CN102269284A (en) * | 2011-08-01 | 2011-12-07 | 南昌大学 | Electromagnetic valve |
| CN105736764A (en) * | 2016-04-05 | 2016-07-06 | 建德市新安江气动元件有限公司 | Plug-in mounting type integration valve set and working method thereof |
| CN105987203A (en) * | 2015-01-28 | 2016-10-05 | 宁波锦融电子有限公司 | Tandem-stacked mini electromagnetic valve |
| CN108272359A (en) * | 2018-04-16 | 2018-07-13 | 中山市科立信电子电器有限公司 | A kind of novel vaccum wall-breaking machine |
-
2005
- 2005-10-17 CN CN 200520015583 patent/CN2842116Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776164A (en) * | 2010-03-11 | 2010-07-14 | 上海穗杉实业有限公司 | Integrated pipeline flow-direction control valve |
| CN101776164B (en) * | 2010-03-11 | 2011-08-31 | 上海穗杉实业有限公司 | Integrated pipeline flow-direction control valve |
| CN101943276A (en) * | 2010-09-17 | 2011-01-12 | 夏科苹 | Combined air valve |
| CN101943276B (en) * | 2010-09-17 | 2012-06-20 | 夏科苹 | Combined air valve |
| CN102269284A (en) * | 2011-08-01 | 2011-12-07 | 南昌大学 | Electromagnetic valve |
| CN102269284B (en) * | 2011-08-01 | 2012-08-01 | 南昌大学 | Electromagnetic valve |
| CN105987203A (en) * | 2015-01-28 | 2016-10-05 | 宁波锦融电子有限公司 | Tandem-stacked mini electromagnetic valve |
| CN105736764A (en) * | 2016-04-05 | 2016-07-06 | 建德市新安江气动元件有限公司 | Plug-in mounting type integration valve set and working method thereof |
| CN108272359A (en) * | 2018-04-16 | 2018-07-13 | 中山市科立信电子电器有限公司 | A kind of novel vaccum wall-breaking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061129 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |