CN105674530B - A kind of shield door top beam Electric air valve - Google Patents
A kind of shield door top beam Electric air valve Download PDFInfo
- Publication number
- CN105674530B CN105674530B CN201610138226.7A CN201610138226A CN105674530B CN 105674530 B CN105674530 B CN 105674530B CN 201610138226 A CN201610138226 A CN 201610138226A CN 105674530 B CN105674530 B CN 105674530B
- Authority
- CN
- China
- Prior art keywords
- connecting flange
- partition block
- block
- outer framework
- transmission shaft
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Abstract
A kind of shield door top beam Electric air valve,Including valve outer framework,Blade and executive device,The valve outer framework is " " structure,Side is provided with the first connecting flange and the second connecting flange,The other side is provided with third connecting flange and the 4th connecting flange,The executive device and transmission axis connection,The first partition block and the second partition block are provided among the valve outer framework,The blade is arranged by transmission shaft in valve outer framework and the first partition block,Between second partition block,It is provided at both ends with soft washer,The executive device setting is between the first partition block and the second partition block,Outside is provided on attemperator,It is provided with linkage mechanism on the transmission shaft,The linkage mechanism setting is between the first partition block and the second partition block,The transmission shaft is provided with sliding bearing with valve outer framework junction,Good airproof performance,Inleakage can be adjusted,High safety and reliability.
Description
Technical field
The present invention relates to valve more particularly to a kind of shield door top beam Electric air valves.
Background technology
With the development of China's economic society, the requirement to energy-saving and emission-reduction is higher and higher, using traditional screen door
The ventilation energy consumption of subway, ventilation season accounts for about the 40% of annual operation energy consumption,《Metro design code》The 12.1.5 articles regulation, ground
Tie Tong wind preferably preferentially uses draft type with air-conditioning system（Containing Piston Ventilation）, it is therefore, longer in ventilation season, and temperature is lower
Area, having ready conditions, also it is necessary to study screen doors utilizes the scheme that Piston Action Wind is public area ventilation, screen in non-air conditioning condition
Cover a top beam Electric air valve for air conditioning condition and non-air-conditioning season Piston Ventilation operating mode switching, conventional Electric air valve blade it
Between be sealed into metal, fitting is not close, and when use is in high temperature applicationss, blade is deformed by high temperature, and inleakage can not ensure,
Can not realize adjusting inleakage, and blade is susceptible to stuck phenomenon, executive device is due to high temperature, it may appear that failure or
It burns out.
Invention content
A kind of shield door top beam Electric air valve of the present invention, solves the above technical problem, is provided with and is flexible coupling between blade,
The transmission shaft of blade and valve outer framework junction are provided with sliding bearing, the setting of blade layer and section, not only good airproof performance, can be with
Inleakage is adjusted, and is not in stuck phenomenon, attemperator is provided at executive device, ensure that the normal of executive device
Work, high safety and reliability.
In order to achieve the above technical purposes, reach above-mentioned technology requirement, the technical solution adopted in the present invention is：It is a kind of
Shield door top beam Electric air valve, including valve outer framework, blade and executive device, the valve outer framework are " " structure, side
It is provided with the first connecting flange and the second connecting flange, the other side is provided with third connecting flange and the 4th connecting flange, described
Executive device with transmission axis connection, it is characterised in that:Be provided among the valve outer framework the first partition block and second every
Fault block, the blade are arranged between valve outer framework and the first partition block, the second partition block by transmission shaft, are provided at both ends with
Soft washer, executive device setting is between the first partition block and the second partition block, and outside is provided on attemperator, institute
Linkage mechanism is provided on the transmission shaft stated, linkage mechanism setting is between the first partition block and the second partition block, institute
The transmission shaft stated is provided with sliding bearing with valve outer framework junction.
As preferred technical solution：First connecting flange, the second connecting flange, third connecting flange and the 4th
Connecting hole is provided on connecting flange.
As preferred technical solution：The linkage mechanism is made of interlocking bar and linkage block, and the linkage block connects
It is connected on transmission shaft, the interlocking bar is connected in linkage block.
The beneficial effects of the invention are as follows：A kind of shield door top beam Electric air valve is provided between blade and is flexible coupling, blade
Transmission shaft is provided with sliding bearing with valve outer framework junction, and multiple executive devices point can be arranged in the setting of blade layer and section
Blade is not controlled, not only good airproof performance, can adjust inleakage, and be not in stuck phenomenon, be provided at executive device
Attemperator ensure that the normal work of executive device, continuous effective work 1h, security reliability under the conditions of can meeting 280 DEG C
It is high.
Description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is vertical view of the present invention；
Fig. 3 is left view of the present invention；
Fig. 4 is blade front view of the present invention；
Fig. 5 is Fig. 2A of the present invention to enlarged view；
1. valve outer frameworks, 2. blades, 3. executive devices, 4. first connecting flanges, 5. second connecting flanges, 6. in the figure
Third connecting flange, 7. the 4th connecting flanges, 8. transmission shafts, 9. first partition blocks, 10. second partition blocks, 11. soft washers, 12.
Attemperator, 13. linkage mechanisms, 13-1. interlocking bar, 13-2. linkage blocks, 14. sliding bearings.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings;
In the accompanying drawings, a kind of shield door top beam Electric air valve, including valve outer framework 1, blade 2 and executive device 3, it is described
Valve outer framework 1 is " " structure, and side is provided with the first connecting flange 4 and the second connecting flange 5, and the other side is provided with third company
Acting flange 6 and the 4th connecting flange 7, first connecting flange 4, the second connecting flange 5, third connecting flange 6 and the 4th
It is provided with connecting hole on connecting flange 7, may be implemented that scene is vertical, is horizontally mounted, the executive device 3 and transmission shaft 8 connect
It connects, the first partition block 9 and second partition block 10 is provided among the valve outer framework 1, the blade 2 passes through transmission shaft 8
Between valve outer framework 1 and first separates the partition block 10 of block 9, second, the setting of 2 layer and section of blade may be implemented to adjust for setting
Inleakage, blade 2 are provided at both ends with soft washer 11, are flexible coupling and ensure that leakproofness, reduce inleakage, the executive device
Between the first partition block 9 and second separates block 10, outside is provided with attemperator 12, ensure that executive device just for 3 settings
Often work, continuous effective work 1h, the attemperator 12 are connected on the first partition block 9 under the conditions of can meeting 280 DEG C, institute
Linkage mechanism 13 is provided on the transmission shaft 8 stated, the linkage mechanism 13 is made of interlocking bar 13-1 and linkage block 13-2, institute
The linkage block 13-2 stated is connected on transmission shaft 8, and the interlocking bar 13-1 is connected on linkage block 13-2, the gear
Between the first partition block 9 and second separates block 10, the transmission shaft 8 is provided with the setting of structure 13 with 1 junction of valve outer framework
Sliding bearing 14, it is therefore an objective to ensure at transmission shaft 8 to be not in stuck phenomenon.
The specific implementation of the present invention：In actual use, multiple executive devices 3 can be set, and transmission shaft 8 can also be segmented
Setting, and sense cigarette device is set to control the action of executive device 3, automation control is carried out, the layer and section of blade 2 is arranged,
The 2 switch gap size of blade of different zones can be adjusted respectively, realized and adjusted inleakage.
Above-described embodiment is only intended to clearly illustrate made by the present invention and describes, and does not limit the embodiments,
To those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
Dynamic, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation or change thus amplified out
It is dynamic to be still in the protection scope of this invention.
Claims (3)
1. a kind of shield door top beam Electric air valve, including valve outer framework（1）, blade（2）And executive device（3）, outside the valve
Frame（1）For " " structure, side is provided with the first connecting flange（4）With the second connecting flange（5）, the other side is provided with third
Connecting flange（6）With the 4th connecting flange（7）, the executive device（3）With transmission shaft（8）Connection, it is characterised in that:It is described
Valve outer framework（1）Centre is provided with the first partition block（9）With the second partition block（10）, the blade（2）Pass through transmission shaft
（8）It is arranged in valve outer framework（1）With the first partition block（9）, second partition block（10）Between, it is provided at both ends with soft washer（11）,
The executive device（3）Setting separates block first（9）With the second partition block（10）Between, outside is provided with attemperator
（12), the attemperator（12) it is connected to the first partition block（9）On, the transmission shaft（8）On be provided with linkage mechanism
（13）, the linkage mechanism（13）Setting separates block first（9）With the second partition block（10）Between, the transmission shaft
（8）With valve outer framework（1）Junction is provided with sliding bearing（14）.
2. a kind of shield door top beam Electric air valve according to claim 1, it is characterised in that：First connecting flange
（4）, the second connecting flange（5）, third connecting flange（6）With the 4th connecting flange（7）On be provided with connecting hole.
3. a kind of shield door top beam Electric air valve according to claim 1, it is characterised in that：The linkage mechanism（13）
By interlocking bar（13-1）And linkage block（13-2）Composition, the linkage block（13-2）It is connected to transmission shaft（8）On, the connection
Lever（13-1）It is connected to linkage block（13-2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138226.7A CN105674530B (en) | 2016-03-11 | 2016-03-11 | A kind of shield door top beam Electric air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138226.7A CN105674530B (en) | 2016-03-11 | 2016-03-11 | A kind of shield door top beam Electric air valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105674530A CN105674530A (en) | 2016-06-15 |
| CN105674530B true CN105674530B (en) | 2018-08-28 |
Family
ID=56307511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138226.7A Active CN105674530B (en) | 2016-03-11 | 2016-03-11 | A kind of shield door top beam Electric air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674530B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573794Y (en) * | 2002-09-21 | 2003-09-17 | 无锡市华东电力设备有限公司 | Frame type air sealed single layer blade baffle |
| CN201522071U (en) * | 2009-09-25 | 2010-07-07 | 上海显隆通风设备有限公司 | Vent valve |
| CN105020413A (en) * | 2015-06-24 | 2015-11-04 | 丁毅 | Sealing baffle door |
| CN205403097U (en) * | 2016-03-11 | 2016-07-27 | 江苏华东正大空调设备有限公司 | Shield door back timber power -driven air valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7282097B2 (en) * | 2004-06-14 | 2007-10-16 | Applied Materials, Inc. | Slit valve door seal |
-
2016
- 2016-03-11 CN CN201610138226.7A patent/CN105674530B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573794Y (en) * | 2002-09-21 | 2003-09-17 | 无锡市华东电力设备有限公司 | Frame type air sealed single layer blade baffle |
| CN201522071U (en) * | 2009-09-25 | 2010-07-07 | 上海显隆通风设备有限公司 | Vent valve |
| CN105020413A (en) * | 2015-06-24 | 2015-11-04 | 丁毅 | Sealing baffle door |
| CN205403097U (en) * | 2016-03-11 | 2016-07-27 | 江苏华东正大空调设备有限公司 | Shield door back timber power -driven air valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105674530A (en) | 2016-06-15 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electric air valve for the top beam of a shielded door Effective date of registration: 20230828 Granted publication date: 20180828 Pledgee: Bank of Jiangsu Co.,Ltd. Taizhou Branch Pledgor: JIANGSU HUADONG ZHENGDA AIR CONDITIONING EQUIPMENT Co.,Ltd. Registration number: Y2023980053904 |