CN2720213Y - Micro-electromagnetic valve control device - Google Patents
Micro-electromagnetic valve control device Download PDFInfo
- Publication number
- CN2720213Y CN2720213Y CN 200420048411 CN200420048411U CN2720213Y CN 2720213 Y CN2720213 Y CN 2720213Y CN 200420048411 CN200420048411 CN 200420048411 CN 200420048411 U CN200420048411 U CN 200420048411U CN 2720213 Y CN2720213 Y CN 2720213Y
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- CN
- China
- Prior art keywords
- electromagnetic valve
- water
- micro
- valve seat
- valve
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- Expired - Fee Related
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Abstract
The utility model relates to a micro-electromagnetic valve control device. The negative-pressure cavity of the micro-electromagnetic valve control device is connected with an electromagnetic valve controller through a valve base assembly. The top end of the valve base is spherical. The top end of the valve base contacts the seal water colloidal particles at the bottom end of the electromagnetic valve controller in a line shape. The contact area is decreased, the negative-pressure is decreased, and the power consumption is decreased. The electromagnetic valve adopts a battery powered operational mode. When the electromagnetic valve controller is connected with electricity and works, the electromagnetic valve controller makes a valve core move from top to bottom. The pressure relief hole of the valve base is opened and closed. Therefore the water pressure in the negative-pressure cavity change is made to be changed. With the function of the pressure, a seal water colloidal film overcomes the elastic force of a reset spring to move upwards or downwards through the drive or the pull of a switch water framework. The micro-electromagnetic valve control device can automatically control the on-off of the valve. The micro-electromagnetic valve control device of the utility model has the advantages of miniature structure, little power consumption, precision, fine, beauty, etc.
Description
Technical field
The utility model relates to magnetic valve controller, is specifically related to a kind of miniature electromagnetic valve and controls integrated.
Background technique
In existing solenoid valve, the working life that mostly can not realize doing with dryelement cell power supply or dryelement cell because power consumption is big is shorter, in the existing solenoid valve because the defective of aspect such as structure: the spool proportional volume is big, weight is big, and the switching that starts spool need expend very big energy.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of employing battery-powered operation mode is provided, and the electromagnetic valve body volume is little, can realize that low power dissipation starts the micro electromagnetic control valve device of large-capacity valve gate action.
The purpose of this utility model is achieved by the following technical solution:
A kind of micro electromagnetic control valve device mainly is made up of water shutoff glued membrane, switch water skeleton, Returnning spring, filter sheet, internal portioning layer, valve seat shell, solenoid valve controller, protecting cover.Its negative cavity is made up of water shutoff glued membrane, switch water skeleton, Returnning spring, filter sheet, internal portioning layer, and end is provided with the water inlet in the lower-left of negative cavity, and bottom righthand side is provided with relief hole.
Negative cavity is connected with solenoid valve controller by the valve seat assembly, the design spherical in shape of valve seat top, and it is linear with the water shutoff micelle of solenoid valve controller bottom and contacts.Area of contact is reduced, realize reducing negative pressure, reduce power consumption.
Being the water shutoff glued membrane below the switch water skeleton, is Returnning spring above, and switch water skeleton plays the intensity that keeps water shutoff glued membrane shape, supports the effect of Returnning spring, and glued membrane can be resetted rapidly.
Its valve seat shell and internal portioning layer match and form water channel.
The right and left of valve seat shell is provided with screw thread, and valve seat body is tightened in the valve seat shell by screw thread.Only need during installation directly and valve seat body is tightened, have feature easy for installation, easy maintenance.
The filter sheet major control enters the filtration at valve seat assembly water source, makes the aperture of valve seat assembly periphery not have dirt, foreign material obstruction.
Under the effect of solenoid valve controller energising work, spool is moved up and down, realize switch to the valve seat relief hole.
Opening and closing of valve seat relief hole can make the hydraulic pressure of negative cavity change, and under the effect of pressure, the water shutoff glued membrane overcomes Returnning spring under the pulling of switch water skeleton elastic force moves up or down, thereby realizes the open and close of autocontrol valve.
Adopt the battery-powered operation mode, and the electromagnetic valve body volume is little, it is less that spool starts required power consumption, and battery is longer working life.
Advantage of the present utility model: below the switch water skeleton of negative cavity is the water shutoff glued membrane, is Returnning spring above, and switch water skeleton keeps the intensity of water shutoff glued membrane shape, supports Returnning spring, and glued membrane can be resetted rapidly; Valve seat shell and internal portioning layer match and form water channel; The filter sheet major control enters the filtration at valve seat assembly water source, makes the aperture of valve seat assembly periphery not have dirt, foreign material obstruction.The right and left of valve seat shell is provided with screw thread, only needs during installation directly and valve seat body is tightened easy for installation, easy maintenance.Negative cavity links to each other with solenoid valve controller by the valve seat assembly, and valve seat top spherical designs is linear with the water shutoff micelle of solenoid valve controller bottom and contacts, and area of contact is reduced, the purpose that realize reducing negative pressure, reduces power consumption.Solenoid valve controller adopts the battery-powered operation mode, under the effect of solenoid valve controller energising work, spool is moved up and down, realization is to the switch of valve seat relief hole, thereby the hydraulic pressure of negative cavity is changed, under the effect of pressure, the water shutoff glued membrane overcomes Returnning spring under the pulling of switch water skeleton elastic force moves up or down, realizes the open and close of autocontrol valve.
Description of drawings
Fig. 1 is the utility model micro electromagnetic control valve device one embodiment's a structural representation;
Fig. 2 is the enlarged diagram of its negative cavity.
Among the figure: 1, water shutoff glued membrane, 2, switch water skeleton, 3, Returnning spring, 4, filter sheet, 5, internal portioning layer, 6, the valve seat shell, 7, inner casing, 8, spool, 9, spring, 10, coil assembly, 11, shell, 12, magnet, 13, valve is logical, and 14, protecting cover, 15, the O RunddichtringO, 16, valve seat, 17, screw thread.
Embodiment
As shown in Figure 1, 2, the negative cavity of miniature electromagnetic valve mainly is made up of water shutoff glued membrane 1, switch water skeleton 2, Returnning spring 3, filter sheet 4, internal portioning layer 5.Valve seat 16 tops are spherical designs, are linear with the water shutoff glued membrane of solenoid valve controller and contact, and area of contact is reduced, the feature that realize reducing negative pressure, reduces power consumption.Being water shutoff glued membrane 1 below the switch water skeleton 2, is Returnning spring 3 above, and switch water skeleton 2 plays the intensity that keeps water shutoff glued membrane 1, supports the effect of Returnning spring 3, and water shutoff glued membrane 1 can be resetted rapidly.The filtration that filter sheet 4 major controls enter valve seat assembly water source makes the aperture of valve seat 16 assembly peripheries not have dirt, foreign material obstruction.
Current enter negative cavity through the water inlet, solenoid valve controller energising work the time, valve logical 13 picks up spool 8 by electromagnetic action, and with the permanent magnetic action of micro electromagnetic controller inside, is stabilized in the valve logical 13, press water in the chamber releases by the aperture of spool 8 relief hole of flowing through, under momentary status, the hydraulic pressure of negative cavity changes, under the effect of pressure, water shutoff glued membrane 1 overcomes to such an extent that the elastic force of Returnning spring 3 moves upward valve opening under switch water skeleton 2 and pulling; The control circuit via controller passes to the power supply of opposite polarity, and spool 8 falls from valve logical 13, and the path of sealing and relief hole b is replied and closed water state, thereby realizes the open and close of autocontrol valve.
Claims (3)
1, a kind of micro electromagnetic control valve device, mainly form by water shutoff glued membrane (1), switch water skeleton (2), Returnning spring (3), filter sheet (4), internal portioning layer (5), valve seat shell (6), solenoid valve controller, protecting cover (14), it is characterized in that: its negative cavity is made up of water shutoff glued membrane (1), switch water skeleton (2), Returnning spring (3), filter sheet (4) and internal portioning layer (5), end is provided with the water inlet in the lower-left of negative cavity, and bottom righthand side is provided with relief hole; Below switch water skeleton (2), be provided with water shutoff glued membrane (1), on switch water skeleton (2), be provided with the Returnning spring (3) that glued membrane is resetted rapidly.
2, a kind of micro electromagnetic control valve device according to claim 1, it is characterized in that: negative cavity is connected with solenoid valve controller by valve seat (16), the design spherical in shape of valve seat (16) top, it is linear with the water shutoff glued membrane (1) of solenoid valve controller bottom and contacts.
3, a kind of micro electromagnetic control valve device according to claim 1, it is characterized in that: the right and left of valve seat shell (6) is provided with screw thread (17), and valve seat body is tightened in valve seat shell (6) by screw thread (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048411 CN2720213Y (en) | 2004-04-12 | 2004-04-12 | Micro-electromagnetic valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048411 CN2720213Y (en) | 2004-04-12 | 2004-04-12 | Micro-electromagnetic valve control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720213Y true CN2720213Y (en) | 2005-08-24 |
Family
ID=35009173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420048411 Expired - Fee Related CN2720213Y (en) | 2004-04-12 | 2004-04-12 | Micro-electromagnetic valve control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720213Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226480A (en) * | 2011-04-12 | 2011-10-26 | 鲍伟军 | Valve head for pulse solenoid valve |
| CN109585118A (en) * | 2018-11-27 | 2019-04-05 | 宁波市安利特机械有限公司 | A kind of normally-open normally-close free switching electromagnetic pilot head |
-
2004
- 2004-04-12 CN CN 200420048411 patent/CN2720213Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226480A (en) * | 2011-04-12 | 2011-10-26 | 鲍伟军 | Valve head for pulse solenoid valve |
| CN109585118A (en) * | 2018-11-27 | 2019-04-05 | 宁波市安利特机械有限公司 | A kind of normally-open normally-close free switching electromagnetic pilot head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |