Diesel engine respirator
A diesel engine respirator comprises a diesel engine air inlet pipe, a crankcase and a connecting pipe. The connecting pipe is divided into two sections, namely a connecting pipe A and a connecting pipe B; the upper end of the connecting pipe A is communicated with the gas inlet pipe, and the lower...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A diesel engine respirator comprises a diesel engine air inlet pipe, a crankcase and a connecting pipe. The connecting pipe is divided into two sections, namely a connecting pipe A and a connecting pipe B; the upper end of the connecting pipe A is communicated with the gas inlet pipe, and the lower end is communicated with a gas outlet of the oil-gas condensing device; the upper end of the connecting pipe B is communicated with a gas inlet and oil return port of the oil-gas condensing device, and the lower end is communicated with the crankcase; and the oil gas condensing device is a water-cooled heat exchanger and is provided with a cooling water inlet and a cooling water outlet. Oil gas in the crankcase is introduced into the oil gas condensing device through the connecting pipe B, after the oil gas is condensed through the oil gas condensing device, on one hand, the oil gas in the crankcase is cooled, on the other hand, when the hot oil gas is cooled, kinetic energy of the hot oil gas is rapidly reduced, e |
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