CN201787085U - Electric louver valve - Google Patents
Electric louver valve Download PDFInfo
- Publication number
- CN201787085U CN201787085U CN2010202696734U CN201020269673U CN201787085U CN 201787085 U CN201787085 U CN 201787085U CN 2010202696734 U CN2010202696734 U CN 2010202696734U CN 201020269673 U CN201020269673 U CN 201020269673U CN 201787085 U CN201787085 U CN 201787085U
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- CN
- China
- Prior art keywords
- electric
- shafts
- casing
- valve
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an electric louver valve, which is fast in action, reliable in performance and compact in opening and closing. The electric louver valve comprises a flange, a casing, shafts, blades, inserts, cranks, a connecting rod and an electric executor, wherein the flange is connected with the casing, the shafts are mounted in the casing, the blades are fixedly connected with the shafts, the inserts are embedded into edges of the blades, and the electric executor is connected to the outside of the casing and connected with the shafts through the cranks and the connecting rod. The electric louver valve can reduce air leakage rate by adjusting louver plates, and tightly attaching the thin inserts on edges of the louver plates to next louver plates.
Description
Technical field
The utility model relates to a kind of valve, is specifically related to a kind of electronic blinds valve.
Background technique
Manually, electronic blinds valve, through development for a long time, be widely used in cement, metallurgy, mine etc., when its appearance has solved each pipe ventilated well, need open and close and the effectively effect of control air quantity.
With regard to the blinds valve, it is mainly used in pipeline at present, can pass through blinds valve better controlled air quantity, but aspect details or defectiveness, so the improvements of needs are still arranged.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of blinds valve of controlling air quantity to be provided, by embedding empiecement at blade edge, reaching air leak rate of air curtain less than 0.1%.
The technical solution adopted in the utility model is: a kind of electronic blinds valve, comprise flange, housing, axle, blade, empiecement, crank, connecting rod and electric actuator, described flange is connected with housing, placed axis in housing, blade is fixedlyed connected with axle, embed empiecement at blade edge, electric actuator is connected outside, and is connected with axle with connecting rod by crank.
When the blinds valve cut out, empiecement can be fine, be attached to down compactly on the blade of one page very much, is lower than 0.1% thereby air leak rate of air curtain is controlled at.
The utility model can utilize the very thin empiecement in shutter board edge by regulating shutter board, is attached to down compactly on the shutter board of one page, thereby reduces the air leak rate of air curtain of electronic blinds valve.
Beneficial effect: the utility model can effectively be controlled the appearance of air quantity, particularly this empiecement under various rugged environment, the leak-down rate of control valve better, its leak-down rate is minimized, like this in cogeneration, can allow the better recycling of waste gas.
Description of drawings
Fig. 1 is the structural representation of the electronic blinds valve of the utility model;
Fig. 2 is the right elevation of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As illustrated in fig. 1 and 2, a kind of electronic blinds valve, comprise flange 1, housing 2, axle 3, blade 4, empiecement 5, crank 6, connecting rod 7 and electric actuator 8, described flange 1 is connected with housing 2, placed axis 3 in housing 2, and blade 4 is fixedlyed connected with axle 3, embed empiecement 5 at blade 4 edges, electric actuator 8 is connected housing 2 outsides, and is connected with axle 3 with connecting rod 7 by crank 6.
Claims (1)
1. electronic blinds valve, it is characterized in that: comprise flange (1), housing (2), axle (3), blade (4), empiecement (5), crank (6), connecting rod (7) and electric actuator (8), described flange (1) is connected with housing (2), placed axis (3) in housing (2), blade (4) is fixedlyed connected with axle (3), embed empiecement (5) at blade (4) edge, electric actuator (8) is connected housing (2) outside, and is connected with axle (3) with connecting rod (7) by crank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202696734U CN201787085U (en) | 2010-07-23 | 2010-07-23 | Electric louver valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202696734U CN201787085U (en) | 2010-07-23 | 2010-07-23 | Electric louver valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787085U true CN201787085U (en) | 2011-04-06 |
Family
ID=43819048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202696734U Expired - Fee Related CN201787085U (en) | 2010-07-23 | 2010-07-23 | Electric louver valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996827A (en) * | 2012-10-29 | 2013-03-27 | 南通原亚精密机械有限公司 | Novel electric louver valve |
-
2010
- 2010-07-23 CN CN2010202696734U patent/CN201787085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996827A (en) * | 2012-10-29 | 2013-03-27 | 南通原亚精密机械有限公司 | Novel electric louver valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120723 |