CN102330835A - Combined electromagnetic valve - Google Patents
Combined electromagnetic valve Download PDFInfo
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- CN102330835A CN102330835A CN201110269031A CN201110269031A CN102330835A CN 102330835 A CN102330835 A CN 102330835A CN 201110269031 A CN201110269031 A CN 201110269031A CN 201110269031 A CN201110269031 A CN 201110269031A CN 102330835 A CN102330835 A CN 102330835A
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- iron core
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Abstract
The invention discloses a combined electromagnetic valve, which belongs to the field of valves. The combined electromagnetic valve comprises a main valve body and an input electromagnetic valve and an output electromagnetic valve which are connected with the main valve body; the input electromagnetic valve comprises a valve plug, a first electromagnetic control mechanism, an input hole, a first valve cavity and a first valve opening, wherein the input hole, the first valve cavity and the first valve opening are sequentially communicated; the valve plug is arranged in the first valve cavity and used for covering and plugging the first valve hole, a groove is arranged on the end face of the rear end of the valve plug to form a valve plug cavity; an axial valve hole used for communicating the first valve hole with the valve plug cavity is arranged on the valve plug; a movable iron core of the first electromagnetic control mechanism is opposite to a valve opening of the axial valve hole for sealing the axial valve hole; the output electromagnetic valve comprises a second electromagnetic control mechanism, an output hole, a second valve hole and a second valve cavity, the output hole, the second valve hole and the second valve cavity are sequentially communicated; the front end face of a movable iron core of the second electromagnetic control mechanism is over against the valve opening of the second valve hole and is used for sealing the second valve hole; and the main valve body is provided with the first valve hole and the second valve cavity which are communicated through a share hole, and the hole opening of the share hole is provided with a connection member. The invention realizes dual-flow direction control of input and output, and solves the problem that the two one-way electromagnetic valves are installed by occupying spaces.
Description
Technical field
The invention belongs to valve field, especially relevant with a kind of multifunctional electromagnetic valves.
Background technique
Water butt needs the emptying water butt when cleaning or overhaul, the water butt of the existing input output of control automatically adopts two unidirectional electromagnetic valve supplying tubes and output tube, and input hole and delivery outlet need be set respectively, and cost is bigger, and it is bigger to take up room, the installation trouble.
Summary of the invention
The object of the invention is exactly to solve big, the defective big, that trouble is installed that takes up room of two unidirectional electromagnetic valve I/O mode costs, provides a kind of and can control a kind of multifunctional electromagnetic valves that input can be controlled output again.
For this reason; The present invention adopts following technological scheme: a kind of multifunctional electromagnetic valves; Comprise main valve body, input solenoid valve and output solenoid valve; Described input solenoid valve comprises input hole, first valve pocket, valve plug, first valve opening and the first Electromagnetic Control mechanism; The first Electromagnetic Control mechanism comprises first pilot sleeve, first static iron core that is fixed in the first pilot sleeve intracavity posterior end that are installed on main valve body, be located in the first pilot sleeve inner chamber front end, the first moving iron core, be arranged at first spring between the first moving iron core and first static iron core and be coated at first coil of first pilot sleeve, and first valve opening is communicated with first valve pocket, and input hole is communicated with first valve pocket; Valve plug is arranged in first valve pocket; The valve plug cap seal first valve opening valve port is provided with groove and forms the valve plug chamber on the end face of valve plug rear end, valve plug is provided with the axial valve opening that is communicated with first valve opening and valve plug chamber; The first moving iron core front-end face and described in-line valve ports valve mouth are relative and seal described axial valve opening, and valve plug is provided with the equalizing orifice that is communicated with the valve plug chamber and first valve pocket;
Described output solenoid valve comprises delivery outlet, second valve pocket, second valve opening and the second Electromagnetic Control mechanism; The second Electromagnetic Control mechanism comprises second pilot sleeve, second static iron core that is fixed in the second pilot sleeve intracavity posterior end that are installed on main valve body, be located in the second pilot sleeve inner chamber front end, the second moving iron core, be arranged at second spring between the second moving iron core and second static iron core and be coated at second coil of second pilot sleeve; Second valve opening is communicated with second valve pocket; Delivery outlet is communicated with second valve opening, and the second moving iron core front-end face faces the second valve opening valve port and seals the second valve opening valve port;
It is characterized in that: described input hole, first valve pocket, first valve opening, delivery outlet, second valve pocket, second valve opening all are arranged on the described main valve body; Also be provided with common hole on the described main valve body; Common hole one end is communicated with described second valve pocket; The other end aperture is provided with link, is used for being connected with the water butt bottom; Described first valve opening is communicated with common hole.
When the present invention used, input hole connected the water that the supplying tube input has certain pressure, and water is input to first valve pocket and valve plug chamber, and delivery outlet connects output tube, and the main valve body upper connector is connected the common hole that makes on the main valve body and is communicated with the water butt import and export with water butt; During the water inlet operation, open the input solenoid valve, the first moving iron core is shifted to first static iron core; Throw off the axial valve opening of valve plug, make the press water in the valve plug chamber enter first valve opening, reduce the pressure in the valve plug chamber through axial valve opening; Valve plug is shifted to moving iron core, throws off the first valve opening valve port, realizes that input hole is communicated with first valve opening; Pour water to water butt through common hole, reach and close the input solenoid valve after setting irrigation quantity, the first moving iron core is shifted to the valve plug seal shaft to valve opening; Press water gets into the valve plug chamber through equalizing orifice, keeps the pressure equilibrium between the valve plug chamber and first valve pocket, and valve plug is sealed the first valve opening valve port at the promotion lower cover of the first moving iron core; During drain operation, open the output solenoid valve, the second moving iron core is shifted to second static iron core; Throw off the second valve opening valve port; Water in the water butt is discharged to delivery outlet through common hole, second valve opening, and in the time of need stopping draining, the second moving iron core is shifted to the second valve opening cap seal, the second valve opening valve port.
Use the present invention can reach following beneficial effect: the present invention connects input solenoid valve and output solenoid valve through common hole is set on a main valve body; The double fluid of having realized input output is to control; Reduced solenoid valve and installed and to take up room, easy installment work has reduced user cost.
Description of drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is the A-A sectional view of Fig. 1.
Fig. 4 is the B-B sectional view of Fig. 1.
Embodiment
Be described in detail below in conjunction with the accompanying drawing specific embodiments of the invention.
Like Fig. 1～shown in Figure 4; The present invention includes main valve body 1, input solenoid valve 3 and output solenoid valve 4; Input solenoid valve 3 comprises input hole 12, first valve pocket 11, valve plug 13, first valve opening 16 and the first Electromagnetic Control mechanism; The first Electromagnetic Control mechanism comprises first pilot sleeve, first static iron core that is fixed in the first pilot sleeve intracavity posterior end that are installed on main valve body 1, be located in the first pilot sleeve inner chamber front end, the first moving iron core 14, be arranged at first spring between the first moving iron core and first static iron core and be coated at first coil of first pilot sleeve, and first valve opening 16, first valve pocket 11 and input hole 12 are arranged on the main valve body 1, and first valve opening 16 is communicated with first valve pocket 11; Input hole 12 is communicated with first valve pocket 11; Valve plug 13 is arranged in first valve pocket 11, and valve plug 13 is divided into front end and rearward end, and the front end diameter is less than rearward end; Form the ladder end face at outer surface; This stepped end cover envelope and first valve opening, 16 valve ports are provided with groove and form valve plug chamber 15 on the valve plug 13 rear end end faces, valve plug 13 is provided with the axial valve opening 10 that is communicated with first valve opening and valve plug chamber; Relatively also seal shaft is to valve opening 10 for the valve port of first moving iron core 14 front-end faces and described axial valve opening 10, and valve plug 13 is provided with the equalizing orifice that is communicated with the valve plug chamber 15 and first valve pocket 11; Described output solenoid valve comprises delivery outlet 9, second valve pocket 8, second valve opening 7 and the second Electromagnetic Control mechanism; The second Electromagnetic Control mechanism comprises second pilot sleeve, second static iron core that is fixed in the second pilot sleeve intracavity posterior end that are installed on main valve body 1, be located in the second pilot sleeve inner chamber front end, the second moving iron core 6, be arranged at second spring between the second moving iron core and second static iron core and be coated at second coil of second pilot sleeve; Delivery outlet 9, second valve pocket 8, second valve opening 7 are arranged on the main valve body 1; Second valve opening 7 is communicated with second valve pocket 8; Delivery outlet 9 is communicated with second valve opening 7, and second moving iron core 6 front-end faces face the valve port of second valve opening 7 and seal the second valve opening valve port; Main valve body 1 is provided with common hole 5, and common hole 5 one ends are communicated with second valve pocket 8, and the other end aperture is provided with link 2, is used for being connected with the water butt bottom, and first valve opening 16 is communicated with common hole 5.
Claims (1)
1. multifunctional electromagnetic valves; Comprise main valve body (1), input solenoid valve (3) and output solenoid valve (4); Described input solenoid valve (3) comprises input hole (12), first valve pocket (11), valve plug (13), first valve opening (16) and the first Electromagnetic Control mechanism; The first Electromagnetic Control mechanism comprises first pilot sleeve, first static iron core that is fixed in the first pilot sleeve intracavity posterior end that are installed on main valve body (1), be located in the first pilot sleeve inner chamber front end, the first moving iron core (14), be arranged at first spring between the first moving iron core (14) and first static iron core and be coated at first coil of first pilot sleeve; First valve opening (16) is communicated with first valve pocket (11); Input hole (12) is communicated with first valve pocket (11); Valve plug (13) is arranged in first valve pocket (11); Valve plug (13) cap seal first valve opening (16) valve port is provided with groove and forms valve plug chamber (15) on the end face of valve plug (13) rear end, valve plug (13) is provided with the axial valve opening (10) that is communicated with first valve opening (16) and valve plug chamber (15); First moving iron core (14) front-end face is relative with described axial valve opening (10) valve port and seal described axial valve opening (10), and valve plug (13) is provided with the equalizing orifice that is communicated with valve plug chamber (15) and first valve pocket (11);
Described output solenoid valve comprises delivery outlet (9), second valve pocket (8), second valve opening (7) and the second Electromagnetic Control mechanism; The second Electromagnetic Control mechanism comprises second pilot sleeve, second static iron core that is fixed in the second pilot sleeve intracavity posterior end that are installed on main valve body (1), be located in the second pilot sleeve inner chamber front end, the second moving iron core (6), be arranged at second spring between the second moving iron core and second static iron core and be coated at second coil of second pilot sleeve; Second valve opening (7) is communicated with second valve pocket (8); Delivery outlet (9) is communicated with second valve opening (7), and second moving iron core (6) front-end face faces second valve opening (7) valve port and seals the second valve opening valve port;
It is characterized in that: described input hole (12), first valve pocket (11), first valve opening (16), delivery outlet (9), second valve pocket (8), second valve opening (7) all are arranged on the described main valve body (1); Also be provided with common hole (5) on the described main valve body (1); Common hole (5) one ends are communicated with described second valve pocket (8), and the other end aperture is provided with link (2); Described first valve opening (16) is communicated with common hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110269031.3A CN102330835B (en) | 2011-09-13 | 2011-09-13 | Combined electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110269031.3A CN102330835B (en) | 2011-09-13 | 2011-09-13 | Combined electromagnetic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102330835A true CN102330835A (en) | 2012-01-25 |
| CN102330835B CN102330835B (en) | 2014-09-03 |
Family
ID=45482724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110269031.3A Active CN102330835B (en) | 2011-09-13 | 2011-09-13 | Combined electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330835B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20012873U1 (en) * | 2000-07-24 | 2000-12-14 | Kuhnke Gmbh Kg H | Solenoid valve |
| CN2937718Y (en) * | 2006-08-14 | 2007-08-22 | 肖树清 | Combined valve of pressure regulating overpressure shutoff valve and electric valve |
| CN101576173A (en) * | 2008-05-07 | 2009-11-11 | 浙江三花股份有限公司 | Electromagnetic valve |
| WO2010091988A1 (en) * | 2009-02-11 | 2010-08-19 | Petra-Electric Gmbh | Valve arrangement |
| CN101846199A (en) * | 2009-03-29 | 2010-09-29 | 宁波佳乐科技有限公司 | Combination solenoid valve |
| CN202209474U (en) * | 2011-09-13 | 2012-05-02 | 浙江中宝自控元件有限公司 | Double-current direction combined solenoid valve |
-
2011
- 2011-09-13 CN CN201110269031.3A patent/CN102330835B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20012873U1 (en) * | 2000-07-24 | 2000-12-14 | Kuhnke Gmbh Kg H | Solenoid valve |
| CN2937718Y (en) * | 2006-08-14 | 2007-08-22 | 肖树清 | Combined valve of pressure regulating overpressure shutoff valve and electric valve |
| CN101576173A (en) * | 2008-05-07 | 2009-11-11 | 浙江三花股份有限公司 | Electromagnetic valve |
| WO2010091988A1 (en) * | 2009-02-11 | 2010-08-19 | Petra-Electric Gmbh | Valve arrangement |
| CN101846199A (en) * | 2009-03-29 | 2010-09-29 | 宁波佳乐科技有限公司 | Combination solenoid valve |
| CN202209474U (en) * | 2011-09-13 | 2012-05-02 | 浙江中宝自控元件有限公司 | Double-current direction combined solenoid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102330835B (en) | 2014-09-03 |
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