CN102330835B - Combined electromagnetic valve - Google Patents
Combined electromagnetic valve Download PDFInfo
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- CN102330835B CN102330835B CN201110269031.3A CN201110269031A CN102330835B CN 102330835 B CN102330835 B CN 102330835B CN 201110269031 A CN201110269031 A CN 201110269031A CN 102330835 B CN102330835 B CN 102330835B
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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 emptying water butt when cleaning or overhaul, and the water butt of existing automatic control inputs output adopts two Unidirectional solenoid valve control inputs pipes and output tube, and input hole and delivery outlet need to be set respectively, and cost is larger, takes up room larger, installs and bothers.
Summary of the invention
Object of the present invention is exactly to solve that two Unidirectional solenoid valve control inputs way of output costs are large, the defect large, that trouble is installed that takes up room, and a kind of a kind of multifunctional electromagnetic valves that can control inputs can control again output is provided.
For this reason, the present invention is by the following technical solutions: a kind of multifunctional electromagnetic valves, comprise main valve body, input solenoid valve and output solenoid valve, described input solenoid valve comprises input hole, the first valve pocket, valve plug, the first valve opening and the first Electromagnetic Control mechanism, the first Electromagnetic Control mechanism comprises the first pilot sleeve that is installed on main valve body, be fixed on the first static iron core of the first pilot sleeve intracavity posterior end, be located in the moving iron core of the first pilot sleeve inner chamber front end first, be arranged at the first spring and the first coil that is coated at the first pilot sleeve between the first moving iron core and the first static iron core, the first valve opening is communicated with the first valve pocket, input hole is communicated with the first valve pocket, valve plug is arranged in the first valve pocket, valve plug cap seal the first valve opening valve port, groove is set on the end face of valve plug rear end and forms valve plug chamber, on valve plug, be provided with the axial valve opening that is communicated with the first valve opening and valve plug chamber, the axial valve opening that the first moving iron core front-end face is described with the described relative also sealing of in-line valve ports valve mouth, on valve plug, be provided with the equalizing orifice that is communicated with valve plug chamber and the first valve pocket,
Described output solenoid valve comprises delivery outlet, the second valve pocket, the second valve opening and the second Electromagnetic Control mechanism, the second Electromagnetic Control mechanism comprises the second pilot sleeve that is installed on main valve body, be fixed on the second static iron core of the second pilot sleeve intracavity posterior end, be located in the moving iron core of the second pilot sleeve inner chamber front end second, be arranged at the second spring and the second coil that is coated at the second pilot sleeve between the second moving iron core and the second static iron core, the second valve opening is communicated with the second valve pocket, delivery outlet is communicated with the second valve opening, the second moving iron core front-end face faces second valve ports valve mouth and seals second valve ports valve mouth,
It is characterized in that: described input hole, the first valve pocket, the first valve opening, delivery outlet, the second valve pocket, the second valve opening are all arranged on described main valve body, on described main valve body, be also provided with common hole, common hole one end is communicated with the second described valve pocket, the other end aperture arranges link, for being connected with water butt bottom, make common hole aperture import and export and be communicated with water butt; The first described valve opening is communicated with common hole.
When the present invention uses, input hole connects the water that supplying tube input has certain pressure, and water is input to the first valve pocket and valve plug chamber, and delivery outlet connects output tube, and main valve body upper connector is connected the common hole making on main valve body and imports and exports and be communicated with water butt with water butt, during water inlet operation, open input solenoid valve, the first moving iron core is shifted to the first static iron core, the axial valve opening of throwing off valve plug, make the press water in valve plug chamber enter the first valve opening by axial valve opening, reduce the pressure in valve plug chamber, valve plug is shifted to moving iron core, throw off the first valve opening valve port, realizing input hole is communicated with the first valve opening, by common hole, to water butt, pour water, after reaching setting irrigation quantity, close input solenoid valve, the first moving iron core is shifted to valve plug seal shaft to valve opening, press water enters valve plug chamber by equalizing orifice, keep the pressure equilibrium between valve plug chamber and the first valve pocket, valve plug seals the first valve opening valve port at the promotion lower cover of the first moving iron core, during drain operation, open output solenoid valve, the second moving iron core is shifted to the second static iron core, throw off second valve ports valve mouth, water in water butt is discharged to delivery outlet by common hole, the second valve opening, and in the time of need to stopping draining, the second moving iron core is shifted to second valve port lid envelope second valve ports valve mouth.
Use the present invention can reach following beneficial effect: the present invention connects water butt, input solenoid valve and output solenoid valve by common hole is set on a main valve body, realized the double fluid of input output to control, having reduced solenoid valve installation takes up room, easy installment work, has reduced user cost.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is 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
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1 to 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, the first valve pocket 11, valve plug 13, the first valve opening 16 and the first Electromagnetic Control mechanism, the first Electromagnetic Control mechanism comprises the first pilot sleeve that is installed on main valve body 1, be fixed on the first static iron core of the first pilot sleeve intracavity posterior end, be located in the moving iron core 14 of the first pilot sleeve inner chamber front end first, be arranged at the first spring and the first coil that is coated at the first pilot sleeve between the first moving iron core and the first static iron core, the first valve opening 16, the first valve pocket 11 and input hole 12 are arranged on main valve body 1, the first valve opening 16 is communicated with the first valve pocket 11, input hole 12 is communicated with the first valve pocket 11, valve plug 13 is arranged in the first valve pocket 11, valve plug 13 is divided into front end and rearward end, front end diameter is less than rearward end, at outer surface, form ladder end face, this stepped end cover envelope and the first valve opening 16 valve ports, groove is set on valve plug 13 rear end end faces and forms valve plug chamber 15, on valve plug 13, be provided with the axial valve opening 10 that is communicated with the first valve opening and valve plug chamber, the first moving iron core 14 front-end faces with the relative also seal shaft of valve port of described axial valve opening 10 to valve opening 10, on valve plug 13, be provided with the equalizing orifice that is communicated with valve plug chamber 15 and the first valve pocket 11, described output solenoid valve comprises delivery outlet 9, the second valve pocket 8, the second valve opening 7 and the second Electromagnetic Control mechanism, the second Electromagnetic Control mechanism comprises the second pilot sleeve that is installed on main valve body 1, be fixed on the second static iron core of the second pilot sleeve intracavity posterior end, be located in the moving iron core 6 of the second pilot sleeve inner chamber front end second, be arranged at the second spring and the second coil that is coated at the second pilot sleeve between the second moving iron core and the second static iron core, delivery outlet 9, the second valve pocket 8, the second valve opening 7 is arranged on main valve body 1, the second valve opening 7 is communicated with the second valve pocket 8, delivery outlet 9 is communicated with the second valve opening 7, the second moving iron core 6 front-end faces face the valve port of the second valve opening 7 and seal second valve ports valve mouth, on main valve body 1, be provided with common hole 5, common hole 5 one end are communicated with the second valve pocket 8, and the other end aperture arranges link 2, and for being connected with water butt bottom, the first valve opening 16 is communicated with common hole 5.
Claims (1)
1. a 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), the first valve pocket (11), valve plug (13), the first valve opening (16) and the first Electromagnetic Control mechanism, the first Electromagnetic Control mechanism comprises the first pilot sleeve that is installed on main valve body (1), be fixed on the first static iron core of the first pilot sleeve intracavity posterior end, be located in the moving iron core (14) of the first pilot sleeve inner chamber front end first, be arranged at the first spring and the first coil that is coated at the first pilot sleeve between the first moving iron core (14) and the first static iron core, the first valve opening (16) is communicated with the first valve pocket (11), input hole (12) is communicated with the first valve pocket (11), valve plug (13) is arranged in the first valve pocket (11), valve plug (13) cap seal the first valve opening (16) valve port, groove is set on the end face of valve plug (13) rear end and forms valve plug chamber (15), on valve plug (13), be provided with the axial valve opening (10) that is communicated with the first valve opening (16) and valve plug chamber (15), the axial valve opening (10) that the first moving iron core (14) front-end face is described with the described relative also sealing of axial valve opening (10) valve port, on valve plug (13), be provided with the equalizing orifice that is communicated with valve plug chamber (15) and the first valve pocket (11),
Described output solenoid valve comprises delivery outlet (9), the second valve pocket (8), the second valve opening (7) and the second Electromagnetic Control mechanism, the second Electromagnetic Control mechanism comprises the second pilot sleeve that is installed on main valve body (1), be fixed on the second static iron core of the second pilot sleeve intracavity posterior end, be located in the moving iron core (6) of the second pilot sleeve inner chamber front end second, be arranged at the second spring and the second coil that is coated at the second pilot sleeve between the second moving iron core and the second static iron core, the second valve opening (7) is communicated with the second valve pocket (8), delivery outlet (9) is communicated with the second valve opening (7), the second moving iron core (6) front-end face faces the second valve opening (7) valve port and seals second valve ports valve mouth,
It is characterized in that: described input hole (12), the first valve pocket (11), the first valve opening (16), delivery outlet (9), the second valve pocket (8), the second valve opening (7) are all arranged on described main valve body (1), on described main valve body (1), be also provided with common hole (5), common hole (5) one end is communicated with described the second valve pocket (8), and the other end aperture arranges link (2); Described the 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 CN102330835A (en) | 2012-01-25 |
| CN102330835B true 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 (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009001691U1 (en) * | 2009-02-11 | 2009-04-16 | Petra-Electric Gmbh | valve means |
-
2011
- 2011-09-13 CN CN201110269031.3A patent/CN102330835B/en active Active
Patent Citations (5)
| 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 |
| 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 |
|---|---|
| CN102330835A (en) | 2012-01-25 |
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