Novel work exchange type energy recovery device

The utility model discloses a work exchange type energy recovery device which comprises an outer cavity, an upper end cover is arranged at the upper end of the outer cavity, a high-pressure fluid inlet and a low-pressure fluid outlet are formed in the upper end cover, a lower end cover is arranged a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG PENGFEI, TANG CHUNQUAN, ZHANG YELEI, CHEN YILI, HUANG JIANGLONG, SUN GUANGDONG, MAO YANJUN, REN FENGWEI, GUO XINGRAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a work exchange type energy recovery device which comprises an outer cavity, an upper end cover is arranged at the upper end of the outer cavity, a high-pressure fluid inlet and a low-pressure fluid outlet are formed in the upper end cover, a lower end cover is arranged at the lower end of the outer cavity, and a high-pressure fluid outlet and a low-pressure fluid inlet are formed in the lower end cover. Two ends of the power transmission shaft are respectively connected with the upper end cover and the lower end cover through shaft sleeves; compression springs sleeve two ends of the high-low pressure fluid exchange cylinder, and the high-low pressure fluid exchange cylinder is arranged around the power transmission shaft; the first mechanical sealing moving ring and the second mechanical sealing moving ring are arranged at the two ends of the power transmission shaft in a sleeving mode correspondingly and connected with the two ends of the high-low pressure fluid exchange cylinder