CN1616866A - External thread connection electric three-way valve core cock with fluoride lining - Google Patents
External thread connection electric three-way valve core cock with fluoride lining Download PDFInfo
- Publication number
- CN1616866A CN1616866A CN 200410067433 CN200410067433A CN1616866A CN 1616866 A CN1616866 A CN 1616866A CN 200410067433 CN200410067433 CN 200410067433 CN 200410067433 A CN200410067433 A CN 200410067433A CN 1616866 A CN1616866 A CN 1616866A
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- Prior art keywords
- valve core
- electric
- external thread
- spool
- lining
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- Multiple-Way Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The external thread connected electric three-way valve core cock with fluoride lining has electric rotating unit to rotate the valve core, electric regulating unit for three-way positioning control of the angles 90, 180 and 270 deg, and valve core with one welded external thread pipe and mechanically connected to the fluoride lining hermetically. It may be used in 200 deg.c milk product pipeline. The present invention has compact structure, beautiful appearance, small size, light weight and convenient installation, use and maintenance, and may be used widely in milk product, oil and grease and other food industrial pipeline with high sanitary grade and harsh operation environment for regulating three-way, either one inlet and two outlets or one inlet and one outlet, medium flow rate via remote electric control.
Description
The present invention relates to the valve on a kind of pipeline, and threeway one opens and one close, one close an electric valve device of opening.
At present, known dairy products stopcock is ground by valve body and spool and forms, and can not bear pressure as the Gland pine and cause leakage, pulls motionlessly as the tight bat-handle switch of Gland, exists not reach sealing and two difficulties that manually comply with one's wishes.
The objective of the invention is:
A kind of external thread connection electric three-way valve core cock with fluoride lining is provided, by electric rotary body, rotate when driving spool thereupon, regulate the 90-180-270 angle control of threeway location by Electric actuator, can use the three-way valve on 200 ℃ of dairy product pipes, spool is connected with fluoring lining cap mechanical seal.Compact structure, beautiful shape, volume is little, and is in light weight, uses I﹠M convenient.This valve is present desirable update product, controllable adjustable one-in-and-two-out or one-in-and-one-out, threeway transfer medium flow.
The present invention seeks to realize like this:
A kind of external thread connection electric three-way valve core cock with fluoride lining, form by valve body, spool, gland etc., it is characterized in that by electrical header, connection set, swivel head is formed the electric rotary body mechanical connection, Electric actuator, rotate during one driving spool thereupon, by Electric actuator, regulate threeway positioning device mechanical connection, another outer spiral shell welded pipe of outer spiral shell welded pipe and spool welding, the tapered plug of lining fluorine T type hole structure and valve body grind and coincide, tapered plug is connected with sense of rotation positioning device shaft mechanical, and spool is connected with fluoring lining cap mechanical seal.
Owing to adopt such scheme, the present invention just can be in the threeway purpose of the one-in-and-two-out or the one-in-and-one-out of pipeline.Be widely used on the high health grade of the food industry pipelines such as dairy products that environment badly reaches remote electronic control, milk products, grease.
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 external thread connection electric three-way valve core cock with fluoride lining embodiment's longitudinal sectional drawing.Fig. 2 is a circuit diagram of the present invention.
In Fig. 1, example shown in Figure 2:
The outer spiral shell of electrical header device (1) connection set (2) spool (3) valve core lining fluorine core seal ring (4) gland (5) socket head screw (6) seal ring (7) connects another outer spiral shell of welded pipe valve body (8) rubber seal (9) locking nut (10) and connects welded pipe (11) composition external thread connection electric three-way valve core cock with fluoride lining, spool (3) tapered plug and valve core lining fluorine core seal ring (4) mechanical connection, valve body (8) grinds with valve core lining fluorine core seal ring (4) and coincide good seal performance.One through hole closes, and another through hole is opened, and one-in-and-two-out or two advances one and goes out.Compressed slip and seal action by gland (5), spool (3) valve core lining fluorine core seal ring (4).By Electric actuator (1), form electric rotary body, connect spool (3) down and live and join fixingly, when Electric actuator (1), one rotates the control of 90-180-270 degree when driving spool (3) thereupon.
Claims (1)
- A kind of external thread connection electric three-way valve core cock with fluoride lining, form by valve body, spool, gland etc., it is characterized in that by electrical header, connection set, swivel head is formed the electric rotary body mechanical connection, Electric actuator, rotate during one driving spool thereupon, by Electric actuator, regulate threeway positioning device mechanical connection, another outer spiral shell welded pipe and spool welding, the tapered plug of lining fluorine T type hole structure and valve body grind and coincide, tapered plug is connected with sense of rotation positioning device shaft mechanical, and spool is connected with fluoring lining cap mechanical seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410067433 CN1616866A (en) | 2004-10-25 | 2004-10-25 | External thread connection electric three-way valve core cock with fluoride lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410067433 CN1616866A (en) | 2004-10-25 | 2004-10-25 | External thread connection electric three-way valve core cock with fluoride lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1616866A true CN1616866A (en) | 2005-05-18 |
Family
ID=34765062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410067433 Pending CN1616866A (en) | 2004-10-25 | 2004-10-25 | External thread connection electric three-way valve core cock with fluoride lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1616866A (en) |
-
2004
- 2004-10-25 CN CN 200410067433 patent/CN1616866A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |