CN203036003U - Installation and intake combined electromagnetic directional valve - Google Patents
Installation and intake combined electromagnetic directional valve Download PDFInfo
- Publication number
- CN203036003U CN203036003U CN 201220727050 CN201220727050U CN203036003U CN 203036003 U CN203036003 U CN 203036003U CN 201220727050 CN201220727050 CN 201220727050 CN 201220727050 U CN201220727050 U CN 201220727050U CN 203036003 U CN203036003 U CN 203036003U
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- Prior art keywords
- screw
- air inlet
- hole
- valve seat
- valve
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Abstract
The utility model discloses an installation and intake combined electromagnetic directional valve mainly designed to overcome the defect that the existing electromagnetic directional valve is inconvenient for intake and installation. The installation and intake combined electromagnetic directional valve comprises an electromagnetic valve and a valve seat. The top of the valve seat is provided with two blind holes and two screw holes. The electromagnetic vale is installed on the valve seat through screws. The valve seat is provided with a through hole, an intake seal screw is disposed in the through hole, and the part of the intake seal screw, extending out of the valve seat, is provided with a thread. One blind hole is communicated with an air inlet, and the other blind hole is communicated with the through hole. The center of the screw is provided with a T-shaped hole which is communicated with an outer circular groove. The outer circular groove is communicated with an air outlet of the valve seat. By the aid of the valve seat having the functions of fixation and ventilation, installation space is saved and installation is convenient and flexible.
Description
Technical field
The utility model relates to a kind of installation and air inlet combined electromagnetic selector valve.
Background technique
Common and the supporting use of single-acting pneumatic actuator of two-bit triplet solenoid valve, the for example supporting use of solenoid valve and cylinder, wherein two refer to two position-controllable: on-off, threeway refers to that solenoid valve has the ventilation of three passages, and 1 passage and source of the gas are connected to suction port, and 1 suction port with pneumatic actuator (as cylinder) of two other passage is connected to the air outlet, 1 passage is relief opening in addition, when valve commutated, the air outlet communicated with relief opening, finished the process of pneumatic actuator exhaust.During solenoid valve was used, when particularly solenoid valve was installed, it is especially important that the design of valve seat seems, the structure of valve seat has determined directly whether the mounting type of solenoid valve is enough easy.At present, generally be that just valve seat links to each other with pneumatic actuator by screw, the air outlet of selector valve links to each other with the suction port of pneumatic actuator, solenoid valve selector valve air inlet in the prior art and installation inconvenience.
The model utility content
At the problems referred to above, the utility model provides a kind of effective gas path pipe that makes up solenoid valve, and has simplified installation and the air inlet combined electromagnetic selector valve of the installation of solenoid valve.
For achieving the above object, the utility model is installed and air inlet combined electromagnetic selector valve, comprise solenoid valve and valve seat, the end face of described valve seat is provided with two blind holes and two screws, described solenoid valve is by being installed on the described valve seat with the suitable solenoid valve set screw of described screw, described valve seat is provided with a through hole, the two ends of described through hole respectively are provided with a ring-shaped step, be provided with an air inlet sealing screw in the described through hole, stretch out described valve seat part at described air inlet sealing screw and be provided with screw thread, in the wherein said blind hole one communicates with suction port, another communicates with described through hole, the center of described screw is provided with T font hole, and the screw outer ring annular slot on described T font hole and the described air inlet sealing screw communicates, and described screw outer ring annular slot communicates with the air outlet of described valve seat.
Further, be arranged with air inlet screw seal ring and end-face seal ring on the described air inlet sealing screw, wherein said air inlet sealing screw is provided with annular groove, described air inlet screw seal ring is located in the described groove, the ring-shaped step of described end-face seal ring and described through hole one end is suitable, and described end-face seal ring is arranged in the described step.
1, the utility model is installed and the air inlet combined type reversal valve, by the air outlet of selector valve is communicated with suction port in the air inlet sealing screw, constitute the air outlet of whole solenoid directional control valve, and can solenoid directional control valve and pneumatic actuator be installed and fixed by screw thread by described air inlet sealing screw, form the modular arrangements with pneumatic actuator, the air inlet sealing screw is both as the fixed block of fixed valve base, use as the air outlet of valve again, so simplified structure is not only simplified the saving installing space but also is convenient to installation flexibility;
2, solenoid directional control valve and pneumatic actuator are installed and fixed by screw thread, without selector valve the time, directly remove, install easily and remove, leave a tapped hole at pneumatic actuator, be used for tapping into tracheae, convenient combination configuration.
Description of drawings
Fig. 1 is the structural representation of the utility model installation and air inlet combined electromagnetic selector valve;
Fig. 2 is the plan view of Fig. 1 of the utility model installation and air inlet combined electromagnetic selector valve;
Fig. 3 is the structural representation of the base of the utility model installation and air inlet combined electromagnetic selector valve;
Fig. 4 be install and the A-A of Fig. 3 of air inlet combined electromagnetic selector valve to view;
Fig. 5 is the plan view of Fig. 3 of installation and air inlet combined electromagnetic selector valve.
Embodiment
Below in conjunction with Figure of description the utility model is further described.
Present embodiment is installed and air inlet combined electromagnetic selector valve, comprise solenoid valve 1 and valve seat 3, the end face of described valve seat is provided with two blind holes 11 and two screws 12, described solenoid valve is by being installed on the described valve seat with the suitable solenoid valve set screw 6 of described screw, described valve seat is provided with a through hole 9, the two ends of described through hole respectively are provided with a ring-shaped step 10, be provided with an air inlet sealing screw 5 in the described through hole, stretch out described valve seat part at described air inlet sealing screw and be provided with screw thread, just can directly fix solenoid directional control valve and pneumatic actuator by this screw thread, in the wherein said blind hole one communicates with suction port, another communicates with described through hole, the center of described screw is provided with T font hole 8, screw outer ring annular slot 7 on described T font hole and the described air inlet sealing screw communicates, and described screw outer ring annular slot communicates with the air outlet of described valve seat.Described air inlet sealing screw is also as the air outlet usefulness of valve, and so both simplified structure was saved the space, is convenient to again install, and removes easily again, forms the modular arrangements with pneumatic actuator.On the top of valve seat solenoid valve is installed, its relief opening is a groove, directly logical atmosphere.
Present embodiment, described valve seat is aluminum, the air outlet of selector valve is communicated with suction port in the air inlet sealing screw, constitute the air outlet of whole solenoid directional control valve, and can pass through this screw, solenoid directional control valve and pneumatic actuator are fixed by screw thread, directly play commutation, and without selector valve the time, directly remove, leave a tapped hole at pneumatic actuator, be used for tapping into tracheae, convenient combination configuration.
Further, be arranged with air inlet screw seal ring 4 and end-face seal ring 2 on the described air inlet sealing screw, the ring-shaped step of wherein said end-face seal ring and described through hole one end is suitable, the left end of ring annular groove is provided with annular groove outside the above screw of described air inlet sealing screw, described air inlet seal ring is arranged in the described groove, the effect of playing sealing that contacts of the inwall of described air inlet seal ring and described through hole prevents that gas leakage is in atmosphere, described end-face seal ring is arranged in the ring-shaped step of the end that described through hole is connected with pneumatic actuator, play the effect of sealing equally, guaranteed that gas can only pass through the T tube road.
More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (2)
1. an installation and air inlet combined electromagnetic selector valve, comprise solenoid valve and valve seat, it is characterized in that: the end face of described valve seat is provided with two blind holes and two screws, described solenoid valve is by being installed on the described valve seat with the suitable solenoid valve set screw of described screw, described valve seat is provided with a through hole, the two ends of described through hole respectively are provided with a ring-shaped step, be provided with an air inlet sealing screw in the described through hole, stretch out described valve seat part at described air inlet sealing screw and be provided with screw thread, in the wherein said blind hole one communicates with suction port, another communicates with through hole, the center of described screw is provided with T font hole, screw outer ring annular slot on described T font hole and the described air inlet sealing screw communicates, and described screw outer ring annular slot communicates with the air outlet of described valve seat.
2. installation according to claim 1 and air inlet combined electromagnetic selector valve, it is characterized in that: be arranged with air inlet screw seal ring and end-face seal ring on the described air inlet sealing screw, wherein said air inlet sealing screw is provided with annular groove, described air inlet screw seal ring is located in the described groove, the ring-shaped step of described end-face seal ring and described through hole one end is suitable, and described end-face seal ring is arranged in the described step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727050 CN203036003U (en) | 2012-12-26 | 2012-12-26 | Installation and intake combined electromagnetic directional valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727050 CN203036003U (en) | 2012-12-26 | 2012-12-26 | Installation and intake combined electromagnetic directional valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036003U true CN203036003U (en) | 2013-07-03 |
Family
ID=48688132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727050 Expired - Lifetime CN203036003U (en) | 2012-12-26 | 2012-12-26 | Installation and intake combined electromagnetic directional valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246593A (en) * | 2017-08-11 | 2017-10-13 | 上海小糸车灯有限公司 | Bulb light regulating bolt with self sealss and its fit structure with lamp body |
-
2012
- 2012-12-26 CN CN 201220727050 patent/CN203036003U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246593A (en) * | 2017-08-11 | 2017-10-13 | 上海小糸车灯有限公司 | Bulb light regulating bolt with self sealss and its fit structure with lamp body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Installation and intake combined electromagnetic directional valve Effective date of registration: 20160801 Granted publication date: 20130703 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: CHUANBEI VACUUM TECHNOLOGY (BEIJING) Co.,Ltd. Registration number: 2016510000033 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190718 Granted publication date: 20130703 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: CHUANBEI VACUUM TECHNOLOGY (BEIJING) Co.,Ltd. Registration number: 2016510000033 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Installation and intake combined electromagnetic directional valve Effective date of registration: 20190726 Granted publication date: 20130703 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: CHUANBEI VACUUM TECHNOLOGY (BEIJING) Co.,Ltd.|SICHUAN JIUTIAN VACUUM TECHNOLOGY CO.,LTD. Registration number: 2019510000085 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210324 Granted publication date: 20130703 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: CHUANBEI VACUUM TECHNOLOGY (BEIJING) Co.,Ltd. Registration number: 2019510000085 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |