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GAS 2
Liquefied gas in its liquid and vaporous state is in the tank, welded of sheet steel. The ball the womb are expendable valves steam and liquid phases of gas. When starting and warming up of the engine using the gas from the vapor phase, and after warming up from liquid. From RAS the output valves direct the gas flow to the main valve and next on the high pressure hoses to the evaporator, where liquefied gas under the influence of heat of a cooling liquid STI engine evaporates. Further, in the vapor state gas through the filters (mechanical impurities are trapped and resinous substances) is fed into the gas reducer. Here occurs a two-stage reducing the gas pressure to a level nya is slightly above atmospheric. Then the gas through toiruu- sche-economizer device via the gas pipeline comes to return valve the inlet mixer and through injectors — throttle valves gas mixer. From the mixer the air-gas mixture flows into the cylinders of the engine, where it burns. LPG installations for buses similar to RAS therein, but have two cylinders of liquefied gas, the mouth- software installed on the left side or on the roof of the bus. In addition, it is planned to install instead of the master's degree. - General valve solenoid valve and two Mano- meters indicate the gas pressure in the cylinder and on the first the speed reducer. In the car V elements ha zabolonnoj installation are combined in nodes: • two-stage reducer-evaporator; • filter liquefied gas with a solenoid valve; • expenditure valve of the liquid phase with feed veins- the till the vapor phase; • filling valve with valve maximum fill the container and safety valve. The operation of LPG installations is controlled by: • the pressure gauge showing the gas pressure in the cavity the first stage of the reducer; • the level gauge of liquefied gas in the tank. The engine can work both on balanopreputial CME C and the gasoline. For this purpose, together with a gas the mixer is mounted a carburetor with mesh PLA megasites that is used for maneuvering in GA- rage and movement for a short distance. Prohibited to transfer the engine from one fuel to the other IDE in his work, as this will damage the dia- Pragma gas reducer. |
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