FIELD: ventilation or conditioning of air.
SUBSTANCE: forced-exhaust ventilation system comprises air duct that receives heat exchanger and fan. The air duct is connected with the outer air duct and to the sucking branch pipe of the fan. The source of explosive gas, e.g., oxygen generator, is connected to the pressure branch pipe of the fan through a pipeline. The head of the cooler is connected with the inflowing air duct connected with the room.
EFFECT: reduced explosion hazard.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| POSITIVE PRESSURE VENTILATION SYSTEM OF FACILITIES WITH AGGRESSIVE AND EXPLOSIVE MEDIA | 2006 |
|
RU2324863C1 |
| PLENUM-EXHAUST VENTILATION SYSTEM FOR PREMISES WITH AGGRESSIVE AND EXPLOSIVE ENVIRONMENT | 2006 |
|
RU2323392C1 |
| VENTILATING SYSTEM OF PREMISE WITH CORROSIVE AND EXPLOSIVE MEDIUM | 2007 |
|
RU2327081C1 |
| AIR REGENERATION SYSTEM | 2011 |
|
RU2464056C1 |
| PLENUM-EXHAUST VENTILATION SYSTEM FOR ROOM | 0 |
|
SU1513328A1 |
| HEATING AND VENTILATION UNIT | 2020 |
|
RU2744307C1 |
| ENERGY-SAVING VENTILATION AND AIR-CONDITIONING SYSTEM | 2003 |
|
RU2244882C1 |
| HYBRID REVERSE VENTILATION SYSTEM | 2022 |
|
RU2794130C9 |
| AIR-CONDITIONING SYSTEM | 0 |
|
SU1809256A1 |
| 0 |
|
SU1779884A1 |
