FIELD: machine building.
SUBSTANCE: invention refers to machine building, particularly to system of supply of coolant to safeguard seal. The system of supply of coolant to a safeguard seal consists of a case and a chamber with orifices for inlet and outlet of coolant to the safeguard seal. The chamber of the safeguard seal has the inlet connected to a heat exchanger, while its output is connected with a pneumatic hydro-accumulator via a pressure gauge. Via shut-off accessories and a filter the heat exchanger is also connected with the pneumatic hydro-accumulator which in its turn is connected with a tank equipped with a funnel and coupled with the pneumatic hydro-accumulator through a bypass with shut-off accessories and manometre.
EFFECT: raised reliability of safeguard seal.
2 cl, 3 dwg
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RU2557872C1 |
