CN102996827A - Novel electric louver valve - Google Patents
Novel electric louver valve Download PDFInfo
- Publication number
- CN102996827A CN102996827A CN2012104191136A CN201210419113A CN102996827A CN 102996827 A CN102996827 A CN 102996827A CN 2012104191136 A CN2012104191136 A CN 2012104191136A CN 201210419113 A CN201210419113 A CN 201210419113A CN 102996827 A CN102996827 A CN 102996827A
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- valve
- louver
- electric actuator
- valve body
- electric
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a novel electric louver valve which comprises a connecting flange, a valve body and an electric actuator, wherein the connecting flange and the valve body are connected; the valve body is internally provided with a plurality of valve shafts with equal intervals; each valve shaft is connected with louver plates fixedly; one end of each valve shaft is provided with a crank; all the cranks are connected with a connecting rod; the electric actuator is arranged outside the valve body; the electric actuator is connected with the valve shafts through the connecting rod and the cranks; the edge of each louver plate is provided with a rubber seal bar; and a folding rainproof frame is arranged above the electric actuator. According to the invention, since the rubber seal bars are arranged on the louver plates of the louver valve, when the louver plates are closed, the seal effect is good, and leakage is prevented; abrasion-resistant ceramic is sprayed on the louver plates, the louver plates are abrasion resistant; and the tower-shaped folding rainproof frame is arranged above the electric actuator. The novel electric louver valve provided by the invention is reasonable in structural design; and the louver plates have good performances and small possibility of deforming, are abrasion resistant, and have long service lives.
Description
Technical field
The present invention relates to a kind of valve, relate to specifically a kind of electric louver valve.
Background technique
Louver valve especially electric louver valve is applied in metallurgy widely, building materials, chemical industry, the power station, ventilation in the industries such as glass, containing in husky cold wind or the hot blast gas pipeline of environment-friendly engineering, as gas medium Flow-rate adjustment or shut-off means, but present louver valve can not seal fully owing to shutter board in the process of closing, have the slit between shutter board and the shutter board, poor sealing performance, and the use of louver valve also is subject to the impact of weather, Sometimes When It Rains will consider the use of the electric actuator of louver valve, and shutter board is out of shape easily, working life is short, affects the rotation of axle.
Summary of the invention
In order to address the above problem, the invention provides the not yielding and weatherproof electric louver valve of a kind of shutter board.
In order to achieve the above object, the present invention realizes by technological scheme once:
The present invention is a kind of electric louver valve, comprise adpting flange and valve body, adpting flange is connected with valve body, in valve body, be provided with several equidistant valve shafts, be fixedly connected with respectively shutter board on each valve shaft, be respectively arranged with crank at an end of each valve shaft, crank all is connected with a connecting rod, louver valve comprises that also one is arranged on the electric actuator of valve body outside, and electric actuator is connected with valve shaft with crank by connecting rod.
Further improvement of the present invention is: the edge at each shutter board is provided with rubber weather strip.
Further improvement of the present invention is: all be coated with wear-resistant ceramic material on each shutter board.
Further improvement of the present invention is: be provided with folding rain shade above electric actuator.
Further improvement of the present invention is: folding rain shade is turriform.
The invention has the beneficial effects as follows: be provided with rubber weather strip on the shutter board of louver valve of the present invention, when shutter board is closed, good sealing effect, avoid leaking, be coated with wear-resistant ceramic at shutter board, wear-resistant, above electric actuator, be provided with the folding rain shade of turriform, even can work at the rainy day louver valve, be not subjected to the impact of weather yet.
Reasonable in design of the present invention, the shutter board good airproof performance, not yielding, shutter board is wear-resisting, long service life.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is left view of the present invention.
Wherein: the 1-adpting flange, the 2-valve body, the 3-valve shaft, the 4-shutter board, the 5-rubber weather strip, the 6-electric actuator, the 7-crank, the 8-connecting rod, 9-folds rain shade.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples the present invention is done to describe in further detail, this embodiment only is used for explaining the present invention, protection scope of the present invention is not consisted of to limit.
Shown in Fig. 1-2, the present invention is a kind of electric louver valve, comprise adpting flange 1 and valve body 2, described adpting flange 1 is connected with described valve body 2, in described valve body 2, be provided with several equidistant valve shafts 3, on described each valve shaft 3, be fixedly connected with respectively shutter board 4, be provided with rubber weather strip 5 at the edge of described each shutter board 4, when shutter board 4 is closed, guaranteed that the sealing between each shutter board 4 is good, on described each shutter board 4, all be coated with wear-resistant ceramic material, it is high to increase shutter board 4 wear resistancies, improved the working life of shutter board 4, end at described each valve shaft 3 is respectively arranged with crank 7, described crank 7 all is connected with a connecting rod 8, described louver valve comprises that also one is arranged on the electric actuator 6 of described valve body 2 outsides, described electric actuator 6 is connected with crank by connecting rod 8 and is connected with described valve shaft 3,8 motions of electric actuator 6 drivening rods, described connecting rod 8 drives crank 7 motions, crank 7 drives valve shaft 3 motions and then drives shutter board 4 and opens or closes, above described electric actuator 6, be provided with folding rain shade 9, described folding rain shade 9 is turriform, the folding rain shade of turriform can not accumulate on rain shade by rain, and the use of louver valve is not subjected to the impact of weather.
Be provided with rubber weather strip on the shutter board of louver valve of the present invention, when shutter board is closed, good sealing effect, avoid leaking, be coated with wear-resistant ceramic at shutter board, wear-resistant, above electric actuator, be provided with the folding rain shade of turriform, even can work at the rainy day louver valve, be not subjected to the impact of weather yet.
Reasonable in design of the present invention, the shutter board good airproof performance, not yielding, shutter board is wear-resisting, long service life.
Claims (5)
1. electric louver valve, comprise adpting flange (1) and valve body (2), described adpting flange (1) is connected with described valve body (2), it is characterized in that: in described valve body (2), be provided with equidistant several valve shafts (3), on described each valve shaft (3), be fixedly connected with respectively shutter board (4), end at described each valve shaft (3) is respectively arranged with crank (7), described crank (7) all is connected with a connecting rod (8), described louver valve comprises that also one is arranged on the outside electric actuator (6) of described valve body (2), and described electric actuator (6) is connected 7 by connecting rod (8) with crank) be connected with described valve shaft (3).
2. described a kind of electric louver valve according to claim 1 is characterized in that: be provided with rubber weather strip (5) at the edge of described each shutter board (4).
3. described a kind of electric louver valve according to claim 1 and 2 is characterized in that: all be coated with wear-resistant ceramic material on described each shutter board (4).
4. described a kind of electric louver valve according to claim 1 is characterized in that: be provided with folding rain shade (9) in described electric actuator (6) top.
5. described a kind of electric louver valve according to claim 4, it is characterized in that: described folding rain shade (9) is turriform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104191136A CN102996827A (en) | 2012-10-29 | 2012-10-29 | Novel electric louver valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104191136A CN102996827A (en) | 2012-10-29 | 2012-10-29 | Novel electric louver valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102996827A true CN102996827A (en) | 2013-03-27 |
Family
ID=47925773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104191136A Pending CN102996827A (en) | 2012-10-29 | 2012-10-29 | Novel electric louver valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102996827A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757264A (en) * | 2016-03-02 | 2016-07-13 | 姚旺东 | Air valve capable of controlling blade to open to any degrees |
| CN108533764A (en) * | 2018-05-21 | 2018-09-14 | 南通升辉机械有限公司 | A kind of electronic round type louver valve |
| CN113565784A (en) * | 2021-07-22 | 2021-10-29 | 中国北方车辆研究所 | Flow regulating device for testing pneumatic performance of fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201787085U (en) * | 2010-07-23 | 2011-04-06 | 扬州市聚鑫机械有限公司 | Electric louver valve |
| CN102338224A (en) * | 2010-07-23 | 2012-02-01 | 扬州市聚鑫机械有限公司 | Electric louver valve |
| CN202176726U (en) * | 2011-06-23 | 2012-03-28 | 扬州高标机械有限公司 | Cogeneration kiln head air taking three-shaft adjusting louver valve for electric power and cement industries |
| CN102840337A (en) * | 2011-06-23 | 2012-12-26 | 扬州高标机械有限公司 | Tree-axis adjustment louver valve for waste heat power generation and kiln head wind collection in power and cement industries |
| CN202691081U (en) * | 2012-07-11 | 2013-01-23 | 江苏海陵机械有限公司 | Sealing structure of electric louver valve |
| CN103322210A (en) * | 2012-03-21 | 2013-09-25 | 江苏鑫莲液压机电有限公司 | Manually-operated louver valve |
-
2012
- 2012-10-29 CN CN2012104191136A patent/CN102996827A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201787085U (en) * | 2010-07-23 | 2011-04-06 | 扬州市聚鑫机械有限公司 | Electric louver valve |
| CN102338224A (en) * | 2010-07-23 | 2012-02-01 | 扬州市聚鑫机械有限公司 | Electric louver valve |
| CN202176726U (en) * | 2011-06-23 | 2012-03-28 | 扬州高标机械有限公司 | Cogeneration kiln head air taking three-shaft adjusting louver valve for electric power and cement industries |
| CN102840337A (en) * | 2011-06-23 | 2012-12-26 | 扬州高标机械有限公司 | Tree-axis adjustment louver valve for waste heat power generation and kiln head wind collection in power and cement industries |
| CN103322210A (en) * | 2012-03-21 | 2013-09-25 | 江苏鑫莲液压机电有限公司 | Manually-operated louver valve |
| CN202691081U (en) * | 2012-07-11 | 2013-01-23 | 江苏海陵机械有限公司 | Sealing structure of electric louver valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757264A (en) * | 2016-03-02 | 2016-07-13 | 姚旺东 | Air valve capable of controlling blade to open to any degrees |
| CN108533764A (en) * | 2018-05-21 | 2018-09-14 | 南通升辉机械有限公司 | A kind of electronic round type louver valve |
| CN113565784A (en) * | 2021-07-22 | 2021-10-29 | 中国北方车辆研究所 | Flow regulating device for testing pneumatic performance of fan |
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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: 20130327 |