CN202561119U - Electromagnetic three-way butterfly valve - Google Patents
Electromagnetic three-way butterfly valve Download PDFInfo
- Publication number
- CN202561119U CN202561119U CN2012201523900U CN201220152390U CN202561119U CN 202561119 U CN202561119 U CN 202561119U CN 2012201523900 U CN2012201523900 U CN 2012201523900U CN 201220152390 U CN201220152390 U CN 201220152390U CN 202561119 U CN202561119 U CN 202561119U
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- China
- Prior art keywords
- valve
- rod
- bar
- valve rod
- butterfly
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- Expired - Fee Related
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- Lift Valve (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The utility model 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 integrated sealing ring round butterfly plate (3), a bar-shaped valve rod (2), an electromagnet (9) and a baffle plate (5), wherein the integrated sealing ring round butterfly plate (3) and the bar-shaped valve rod (2) are injected integrally, the integrated sealing ring round butterfly plate (3) and the bar-shaped valve rod (2) are squeezed in the middle portion of the body valve seat (7) by relatively covering the left valve body (4) and the right valve body (8), the outer portions of the left valve body (4) and the right valve body (8) are covered with the baffle plate (5) and are clamped, fixed and sealed through bolt nuts (6), an electromagnetic guide rod (1) is connected with the bar-shaped valve rod (2), and the bar-shaped valve rod (2) is connected with the electromagnet (9). The electromagnetic three-way butterfly valve can effectively improve medium flow direction, achieves low flow control, and is less in parts, minimum in friction force, small in volume and light in weight, and a sealing ring and a butterfly plate are arranged in an integrated type, thereby improving sealing of products, being extremely convenient to assemble and maintain, and enlarging applied range of butterfly valves.
Description
Technical field
The utility model belongs to universal machine valve manufacturing technology, is 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 purpose of the utility model is: a kind of electromagnetism Three-way butterfly valve is provided, can changes the flow direction of medium, can control flow rate, and 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.
The technical solution of the utility model 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 the bar shaped valve rod, and the bar shaped valve rod connects 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 utility model is compared 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 the electromagnetism Three-way butterfly valve structural representation of the utility model.
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, and electromagnetism guide rod 1 connects bar shaped valve rod 2, bar shaped valve rod 2 connection 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), and bar shaped valve rod (2) connects electromagnet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201523900U CN202561119U (en) | 2012-04-12 | 2012-04-12 | Electromagnetic three-way butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201523900U CN202561119U (en) | 2012-04-12 | 2012-04-12 | Electromagnetic three-way butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561119U true CN202561119U (en) | 2012-11-28 |
Family
ID=47210778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201523900U Expired - Fee Related CN202561119U (en) | 2012-04-12 | 2012-04-12 | Electromagnetic three-way butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620009A (en) * | 2012-04-12 | 2012-08-01 | 西派集团有限公司 | Electromagnetic three-way butterfly valve |
-
2012
- 2012-04-12 CN CN2012201523900U patent/CN202561119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620009A (en) * | 2012-04-12 | 2012-08-01 | 西派集团有限公司 | Electromagnetic three-way butterfly valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170412 |