FIELD: process engineering.
SUBSTANCE: proposed device consists of vertical branch pipe 1 with its lower end accommodating air flow rate regulator that comprises two rotary valves 2 with curved reflector 3 to divide incoming air into two flows which is made from flexible material that allows to vary curvature radius and gap between aforesaid valves. Lead screw 4 serves to adjust aforesaid gap.
EFFECT: automated adjustment of incoming air flow rate and parametres.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VENTILATION SYSTEM OF WORKING AREA | 2008 |
|
RU2386903C1 |
| VENTILATION SYSTEM OF WORKING AREA | 2007 |
|
RU2337277C1 |
| AIR FLOW RATE CONTROL DEVICE | 2014 |
|
RU2552986C1 |
| INDOOR AIR VENTILATION SYSTEM | 2010 |
|
RU2439442C1 |
| DEVICE FOR ADJUSTING AIRFLOW RATE | 2012 |
|
RU2487303C1 |
| AIR FLOW RATE REGULATION DEVICE | 2004 |
|
RU2277206C1 |
| AIR DISTRIBUTOR | 0 |
|
SU1529020A1 |
| APPARATUS FOR REGULATING AIR FLOW | 0 |
|
SU1439363A1 |
| DEVICE TO CONTROL FLOW RATE OF AIR | 0 |
|
SU1672148A1 |
| RECIRCULATING AIR CONTROL VALVE | 2015 |
|
RU2607609C1 |
