CN201731152U - Solenoid valve - Google Patents
Solenoid valve Download PDFInfo
- Publication number
- CN201731152U CN201731152U CN2010202994377U CN201020299437U CN201731152U CN 201731152 U CN201731152 U CN 201731152U CN 2010202994377 U CN2010202994377 U CN 2010202994377U CN 201020299437 U CN201020299437 U CN 201020299437U CN 201731152 U CN201731152 U CN 201731152U
- Authority
- CN
- China
- Prior art keywords
- valve
- solenoid valve
- seal ring
- valve body
- sealing ring
- 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
Links
Images
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to the improvement of a solenoid valve, in particular to a solenoid valve which is novel in design, compact in structure and excellent in sealing property. The solenoid valve comprises a valve body and a valve sleeve, wherein a press cover is arranged outside of the valve sleeve; the valve sleeve is mounted on the valve body by the press cover through a sealing ring; an annular slot for containing the sealing ring is arranged on the valve body; the bottom of the casing of the valve sleeve is higher than the bottom of the press cover; a space for limiting the sealing ring deformation is formed between the wall of the casing bottom and the wall of the annular slot; and the sealing ring is mounted in the space. Through the solenoid valve of the utility model, the sealing ring is difficult to deform and distort and the sealing property is better.
Description
Technical field
The utility model relates to a kind of improvement invention of solenoid valve, the solenoid valve that what be specifically related to is a kind of modern design, compact structure, sealability is superior.
Background technique
Solenoid valve in the market, general valve core housing are installed on by seal ring does not have to make the accurately structure of location of seal ring on the valve body, in installation or using process, seal ring easy deformation, distortion that rubber is made, even wear and rupture influence proper functioning.
Summary of the invention
In view of the technical problem that known technology exists, the technical problem that the utility model solved is for a kind of modern design, compact structure, solenoid valve that sealability is superior are provided.In order to achieve the above object, the utility model adopts following technological means to realize: a kind of solenoid valve, this solenoid valve includes valve body and valve pocket, described valve pocket is provided with a gland outward, described gland is installed in valve pocket on the valve body by seal ring, described valve body is provided with a circular groove that holds seal ring, it is characterized in that the housing bottom of described valve pocket is higher than the bottom surface of gland, form the space of a restriction seal ring distortion between the shell wall of this housing bottom and the circular groove cell wall, described seal ring is installed in this space.Adopt the solenoid valve of the utility model design, not yielding, distortion that its seal ring has, advantage such as sealability is more superior.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is an assembling side sectional view of the present utility model.
Embodiment
Accompanying drawing has represented to describe in conjunction with the accompanying drawings below structure of the present invention and the embodiment each relevant details and working principle thereof of embodiment again: this solenoid valve includes valve body 1 and valve pocket 6, the described valve pocket 6 outer glands 5 that are provided with, described gland 5 is installed in valve pocket 6 on the valve body 1 by seal ring 3, described valve body 1 is provided with a circular groove 2 that holds seal ring 3, it is characterized in that housing 4 bottoms of described valve pocket 6 are higher than the bottom surface 9 of gland 5, form the space of a restriction seal ring 3 distortion between the shell wall 7 of these housing 4 bottoms and circular groove 2 cell walls 8, adopt the solenoid valve of the utility model design, its seal ring has not yielding, distortion, advantages such as sealability is more superior have substantive distinguishing features and progress.
Claims (1)
1. solenoid valve, this solenoid valve includes valve body (1) and valve pocket (6), the outer gland (5) that is provided with of described valve pocket (6), described gland (5) is installed in valve pocket (6) on the valve body (1) by seal ring (3), described valve body (1) is provided with one and holds the circular groove (2) of seal ring (3), it is characterized in that housing (4) bottom of described valve pocket (6) is higher than the bottom surface (9) of gland (5), form the space of restriction seal ring (a 3) distortion between the shell wall (7) of this housing (4) bottom and circular groove (2) cell wall (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202994377U CN201731152U (en) | 2010-08-21 | 2010-08-21 | Solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202994377U CN201731152U (en) | 2010-08-21 | 2010-08-21 | Solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731152U true CN201731152U (en) | 2011-02-02 |
Family
ID=43522309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202994377U Expired - Fee Related CN201731152U (en) | 2010-08-21 | 2010-08-21 | Solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731152U (en) |
-
2010
- 2010-08-21 CN CN2010202994377U patent/CN201731152U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201781355U (en) | Internal/external pressure balancer for oil filling motor of submersible pump | |
| CN201731152U (en) | Solenoid valve | |
| CN201723723U (en) | Y-type leather cup sealing member with inner double lips or outer double lips | |
| CN203979528U (en) | A kind of one-way valve | |
| CN203993315U (en) | Machine tool lead screw holder | |
| CN210106634U (en) | Gate valve with good sealing performance | |
| CN204062035U (en) | Micro pump one-way valve | |
| CN203570858U (en) | Sealing gland structure | |
| CN201463920U (en) | Sealing cover of sensor | |
| CN204093191U (en) | The double-deck laminar flow hood of a kind of steady type | |
| CN203868338U (en) | Mechanical sealing device for water pump | |
| CN203960998U (en) | A kind of floor drain deodorization filter core | |
| CN205118013U (en) | End cover and bearing installation device | |
| CN202597813U (en) | Overflow valve component | |
| CN201507440U (en) | New structure for sealing water cooling channel of oil pump | |
| CN201626087U (en) | Front cylinder cover leakproof structure of injection molding machine | |
| CN201651380U (en) | Valve seat protection ring of knife gate valve | |
| CN201218323Y (en) | Oil seal isolation ring | |
| CN201973351U (en) | Adjusting valve with overall stuffing box | |
| CN202545078U (en) | Diesel oil filter | |
| CN201190682Y (en) | Sealing arrangement for horizontal split pump | |
| CN203051209U (en) | Centrifugal pump for chemical industry | |
| CN202732018U (en) | Engine valve oil seal | |
| CN204828027U (en) | Fire pump | |
| CN207178279U (en) | The sealing structure of y-type seal ring type with U-shaped back-up ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130821 |