CN102620009A - Electromagnetic three-way butterfly valve - Google Patents
Electromagnetic three-way butterfly valve Download PDFInfo
- Publication number
- CN102620009A CN102620009A CN2012101058937A CN201210105893A CN102620009A CN 102620009 A CN102620009 A CN 102620009A CN 2012101058937 A CN2012101058937 A CN 2012101058937A CN 201210105893 A CN201210105893 A CN 201210105893A CN 102620009 A CN102620009 A CN 102620009A
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- China
- Prior art keywords
- valve
- rod
- strip
- electromagnetic
- valve rod
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Abstract
The invention discloses an electromagnetic three-way butterfly valve, which comprises a left valve body (4), a right valve body (8), a body valve seat (7), an integral seal-ring round butterfly plate (3), a strip-shaped valve rod (2), an electromagnet (9) and partition plates (5), wherein the integral seal-ring round butterfly plate (3) and the strip-shaped valve rod (2) are integrated by injection molding, the left valve body (4) and the right valve body (8) which are buckled oppositely extrude the integral seal-ring round butterfly plate (3) and the strip-shaped valve rod (2) in the body valve seat (7), and the partition plates (5) buckled outside the left valve body (4) and the right valve body (8) are clamped and fixedly sealed through bolts and nuts (6). An electromagnetic guide rod (1) is connected with the strip-shaped valve rod (2), and the strip-shaped valve rod (2) is connected with the electromagnet (9). The electromagnetic three-way butterfly valve can effectively improve medium flowing direction, achieves small-flow control, and is extremely small in friction, small in volume and light in weight. Parts of the electromagnetic three-way butterfly valve are few, a seal ring and the butterfly plate are integrated, product sealing performance is improved, assembling and maintenance are extremely convenient, and the application range of the butterfly valve is expanded.
Description
Technical field
The invention belongs to universal machine valve manufacturing technology, be specifically related to a kind of electromagnetism Three-way butterfly valve.
Background technique
Existing reed valve mainly contains compositions such as valve body, valve seat, butterfly plate, valve rod, lower shaft, handle, lining, O shape circle, double-screw bolt, nut; Bypass structure commonly as shown in Figure 1, the shortcoming of this structure be can not change the media flow direction, can't reach that small flow requires, volume is big, Heavy Weight, component are many, assembling is inconvenient, frictional force is big, sealing life is short.
Summary of the invention
The objective of the invention is to: a kind of electromagnetism Three-way butterfly valve is provided, can changes the flow direction of medium, can control flow rate, volume is little, and is in light weight, and component are few, and are easy to assembly, and frictional force is little, and sealing life is long.
Technical solution of the present invention is: it comprises left and right sides valve body, the circular butterfly plate of integral type seal ring, bar shaped valve rod, electromagnet and dividing plate; Circular butterfly plate of integral type seal ring and bar shaped valve rod integrated through injection molding; Make-up left valve barrel and right valve barrel are in the middle of the circular butterfly plate of integral type seal ring, the bar shaped valve rod extrusion body valve seat; Left valve barrel and right valve barrel are detained dividing plate outward through the bolt and nut sealing that is fixedly clamped, and the electromagnetism guide rod connects bar shaped valve rod, bar shaped valve rod connecting band electromagnet.
During work, move back and forth the electromagnetism guide rod, make runner of circular butterfly plate sealing open a runner simultaneously, change the media flow direction, realize Small Flow Control through the bar shaped valve rod through electromagnet.
The beneficial effect that the present invention compares existing technology is: it can improve the media flow direction effectively, realizes Small Flow Control, and component are few; Frictional force is minimum, and volume is little, and is in light weight; Seal ring and butterfly plate are integral type; Improved product hermeticity, assembling is safeguarded and is convenient, has enlarged the application area of butterfly valve.
Description of drawings
Fig. 1 is existing butterfly valve structure schematic representation.
Fig. 2 is an electromagnetism Three-way butterfly valve structural representation of the present invention.
Fig. 3 is the cross sectional plan view of Fig. 2.
Among the figure: 1 electromagnetism guide rod, 2 bar shaped valve rods, the circular butterfly plate of 3 integral type seal rings, 4 left valve barrels, 5 dividing plates, 6 bolt and nuts, 7 body valve seats, 8 right valve barrels, 9 electromagnet.
Embodiment
Like Fig. 2, shown in 3; It comprises left valve barrel 4, right valve barrel 8, body valve seat 7, the circular butterfly plate 3 of integral type seal ring, bar shaped valve rod 2, electromagnet 9 and dividing plate 5; Circular butterfly plate 3 of integral type seal ring and bar shaped valve rod 2 integrated through injection molding; Make-up left valve barrel 4 is middle the circular butterfly plate 3 of integral type seal ring, bar shaped valve rod 2 extrusion body valve seats 7 with right valve barrel 8; Left valve barrel 4 and right valve barrel 8 outer button dividing plates 5 are through bolt and nut 6 sealing that is fixedly clamped, electromagnetism guide rod 1 connection bar shaped valve rod 2, bar shaped valve rod 2 connecting band electromagnet 9.
During work, move back and forth electromagnetism guide rod 1, make runner of circular butterfly plate 3 sealings open a runner simultaneously, change the media flow direction, realize Small Flow Control through bar shaped valve rod 2 through electromagnet 9.
Claims (1)
1. electromagnetism Three-way butterfly valve; It is characterized in that: it comprises left valve barrel (4), right valve barrel (8), body valve seat (7), the circular butterfly plate (3) of integral type seal ring, bar shaped valve rod (2), electromagnet (9) and dividing plate (5); Circular butterfly plate of integral type seal ring (3) and bar shaped valve rod (2) integrated through injection molding; Make-up left valve barrel (4) and right valve barrel (8) are in the middle of the circular butterfly plate (3) of integral type seal ring, bar shaped valve rod (2) the extrusion body valve seat (7); Left valve barrel (4) and right valve barrel (8) outer button dividing plate (5) is through bolt and nut (6) sealing that is fixedly clamped; Electromagnetism guide rod (1) connects bar shaped valve rod (2), bar shaped valve rod (2) connecting band electromagnet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101058937A CN102620009A (en) | 2012-04-12 | 2012-04-12 | Electromagnetic three-way butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101058937A CN102620009A (en) | 2012-04-12 | 2012-04-12 | Electromagnetic three-way butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102620009A true CN102620009A (en) | 2012-08-01 |
Family
ID=46560127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101058937A Pending CN102620009A (en) | 2012-04-12 | 2012-04-12 | Electromagnetic three-way butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102620009A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210534U (en) * | 1987-09-08 | 1988-07-13 | 李波 | Split type butterfly valve |
| JPS63176884A (en) * | 1987-01-07 | 1988-07-21 | アルフレッド・デヴエス・ゲーエムベーハー | Electromagnet operating three-port two-position valve |
| DE29823478U1 (en) * | 1998-04-06 | 1999-06-10 | Mannesmann Ag | Solenoid valve and valve unit |
| CN2566077Y (en) * | 2002-08-30 | 2003-08-13 | 潘兆铿 | Rotor type liquid tee valve |
| CN2619110Y (en) * | 2003-07-24 | 2004-06-02 | 吴道洪 | Small rotary three-way change-over valve |
| CN2679440Y (en) * | 2004-02-18 | 2005-02-16 | 北京恒拓远博高科技发展有限公司 | Rotary directional valve |
| CN101338823A (en) * | 2008-08-12 | 2009-01-07 | 邱正伟 | Water saving valve |
| CN202561119U (en) * | 2012-04-12 | 2012-11-28 | 西派集团有限公司 | Electromagnetic three-way butterfly valve |
-
2012
- 2012-04-12 CN CN2012101058937A patent/CN102620009A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176884A (en) * | 1987-01-07 | 1988-07-21 | アルフレッド・デヴエス・ゲーエムベーハー | Electromagnet operating three-port two-position valve |
| CN87210534U (en) * | 1987-09-08 | 1988-07-13 | 李波 | Split type butterfly valve |
| DE29823478U1 (en) * | 1998-04-06 | 1999-06-10 | Mannesmann Ag | Solenoid valve and valve unit |
| CN2566077Y (en) * | 2002-08-30 | 2003-08-13 | 潘兆铿 | Rotor type liquid tee valve |
| CN2619110Y (en) * | 2003-07-24 | 2004-06-02 | 吴道洪 | Small rotary three-way change-over valve |
| CN2679440Y (en) * | 2004-02-18 | 2005-02-16 | 北京恒拓远博高科技发展有限公司 | Rotary directional valve |
| CN101338823A (en) * | 2008-08-12 | 2009-01-07 | 邱正伟 | Water saving valve |
| CN202561119U (en) * | 2012-04-12 | 2012-11-28 | 西派集团有限公司 | Electromagnetic three-way butterfly valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |