CN2350608Y - Multiblade gear adjusting valve - Google Patents
Multiblade gear adjusting valve Download PDFInfo
- Publication number
- CN2350608Y CN2350608Y CN 98227721 CN98227721U CN2350608Y CN 2350608 Y CN2350608 Y CN 2350608Y CN 98227721 CN98227721 CN 98227721 CN 98227721 U CN98227721 U CN 98227721U CN 2350608 Y CN2350608 Y CN 2350608Y
- Authority
- CN
- China
- Prior art keywords
- gear
- valve
- stay
- modulating valve
- utility
- 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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Abstract
The utility model relates to a control valve, which is composed of a valve body and a valve disc. Through the control of an actuator, a gear is driven to carry out a positive and a negative circular motions. The valve disc is driven to carry out relative motion by the gear, so the goal of adjustment of wind quantity and wind speed is achieved. The utility model has the advantages of handiness of start, agility, convenient operation without noise, etc., so the utility model can be widely used for equipment of venting air conditionings and purification systems in industrial factory buildings and civil buildings.
Description
The utility model relates to a kind of modulating valve, specially refers to a kind of industrial premises that is widely used in and builds the modulating valve of regulating air quantity, wind speed in civilian air conditioner and the cleaning system.
Along with the raising of people's living standard, also more and more higher to environment requirement, it is more and more general that industrial premises is built the use of civilian air conditioner.But air quantity, wind speed to central air-conditioner are also had higher requirement, and how to control air quantity, wind speed in the air channel, generally adopt the manual method operation, waste time and energy during operation, and degree of accuracy is low, brings a lot of inconvenience to operation.
The purpose of this utility model just provides modulating valve a kind of simple to operate, easy for installation.
The purpose of this utility model is achieved in that splitting leafy gear modulating valve is that valve body is arranged, and parts such as valve disc are formed, and whole modulating valve has actuating mechanism controls, is provided with motor speed-changing device in actuator.On actuator devices, be provided with an eccentric wheel.Also be provided with big stay and little stay on modulating valve, an end and the eccentric wheel of big stay are articulated in the A point, and the other end and little stay are articulated in the B point, and an end of little stay is fixed on the central authorities of gear.The valve disc of modulating valve is the diamond structure of interior casement, is provided with central shaft in the valve disc of rhombus, central shaft is connected with axle sleeve with gear.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of splitting leafy gear modulating valve.
1, eccentric wheel 2, actuator 3, rhombus valve disc 4, gear 5, little stay 6, valve body 7, big stay 8, central shaft
Among Fig. 1, on eccentric wheel (1), one end and the eccentric wheel (1) of big stay (7) are articulated in the A point, the other end and little stay (5) are articulated in the B point, little stay (5) is fixed on the central authorities of gear (5), actuator (2) drives eccentric wheel (1) and makes forward and reverse circular movement, drives little stay (5) and gear (4) is made positive and negative circular movement.Actuator (2) angular adjustment is done positive and negative motion in 0-90 ° of scope, gear (4) also can be made the 0-90 ° of positive and negative garden Zhou Yundong of angle accordingly.Gear (4) drives rhombus valve disc (3) by central shaft (8) and moves together, thereby plays the effect of closing and opening valve disc.Valve disc (3) can be regulated the angle of valve disc (3) arbitrarily under the control of actuator (2), thereby reaches the purpose of any adjusting ventilation, wind speed.Valve disc (3) is designed to diamond structure, or ellipsoidal structure can reduce the resistance of wind greatly, opening and closing are lighter, flexible.Because the noise that has been produced when having reduced windage, opening and closing has also just obtained control effectively, has brought a lot of convenience to the operator.
Claims (3)
1, split leafy gear modulating valve and be made up of parts such as valve disc, valve bodies, it is characterized in that: described modulating valve is that actuating mechanism controls is arranged, and is provided with an eccentric wheel on actuator devices.
2, according to claim 1ly split leafy gear modulating valve, it is characterized in that: described modulating valve is provided with big stay and little stay, one end and the eccentric wheel of big stay are hinged, and the other end and little stay are hinged, and an end of little stay is fixed on the central authorities of gear.
3, according to claim 1ly split leafy gear modulating valve, it is characterized in that: the valve disc on the described modulating valve is the diamond structure of interior casement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227721 CN2350608Y (en) | 1998-08-26 | 1998-08-26 | Multiblade gear adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227721 CN2350608Y (en) | 1998-08-26 | 1998-08-26 | Multiblade gear adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350608Y true CN2350608Y (en) | 1999-11-24 |
Family
ID=33977988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227721 Expired - Fee Related CN2350608Y (en) | 1998-08-26 | 1998-08-26 | Multiblade gear adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350608Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712776A (en) * | 2015-04-02 | 2015-06-17 | 长沙通发高新技术开发有限公司 | Flow equalization ventilation regulating valve |
| WO2019033285A1 (en) * | 2017-08-16 | 2019-02-21 | 深圳市能源环保有限公司 | Isolating valve having opposing comb fingers for sludge pipeline |
-
1998
- 1998-08-26 CN CN 98227721 patent/CN2350608Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712776A (en) * | 2015-04-02 | 2015-06-17 | 长沙通发高新技术开发有限公司 | Flow equalization ventilation regulating valve |
| WO2019033285A1 (en) * | 2017-08-16 | 2019-02-21 | 深圳市能源环保有限公司 | Isolating valve having opposing comb fingers for sludge pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |