FIELD: gas industry; reduction of gas pressure in gas distributing stations of main gas lines. SUBSTANCE: station includes technological unit with high-pressure and low- pressure gas lines, vortex tube with hot and cold gas flow branch pipes, condensate receiver, hot and cold gas flow pipe lines, pressure regulator, cooler and temperature and flow rate control unit fitted in vortex tube; it consists of diaphragm mechanism, rod and wedge-shaped damper; one end of rod is connected with wedge-shaped damper shutting-off the nozzle inlet of vortex tube and other end is connected with diaphragm of diaphragm mechanism whose above-diaphragm chamber is connected with hot gas flow pipe line through adjustable valve. Condensate receiver is connected to vortex tube hot flow branch pipe. EFFECT: extended capabilities of gas distributing station; reduced overall dimensions of station. 14 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS ODORIZING UNIT | 2000 |
|
RU2187077C2 |
| PROCESS OF PREPARATION OF GAS FOR CONVEYING | 2002 |
|
RU2217586C2 |
| GAS DISTRIBUTING STATION | 2000 |
|
RU2174644C1 |
| METHOD FOR ELECTRIC-POWER SUPPLY OF GAS-DISTRIBUTION STATION | 1998 |
|
RU2145032C1 |
| DUST COLLECTOR | 2000 |
|
RU2165785C1 |
| SEPARATOR | 1999 |
|
RU2147914C1 |
| CENTRIFUGAL SEPARATOR | 1999 |
|
RU2147913C1 |
| MASS-TRANSFER PROCESS COLUMN | 1999 |
|
RU2150990C1 |
| OVERFLOW DEVICE | 1999 |
|
RU2158624C1 |
| METHOD OF CONTACTING GAS AND LIQUID AND DEVICE FOR METHOD EMBODIMENT | 2001 |
|
RU2192912C1 |
