Ejector device

• Main Authors: ZHOU YOUTAO, LI XUERUI, PAN YIRAN, LIU LILIAN
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2021
• Subjects: ACTUATING-FLOATS; BASIC ELECTRIC ELEMENTS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOWOF GASES OR LIQUIDS; FLUID-PRESSURE ACTUATORS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The invention belongs to the technical field of ejectors, and discloses an ejector device. The ejector device comprises an electromagnetic valve seat assembly, a valve element assembly, a control valve assembly, a first flow channel nozzle, a second flow channel nozzle and an ejector body, the electromagnetic valve seat assembly is connected with the valve element assembly and drives the valve element assembly to stretch out and draw back in the first direction, a control valve cavity, a first flow channel and a second flow channel are formed in the control valve assembly, the first flow channel and the second flow channel communicate with the control valve cavity, the valve element assembly can be arranged in the control valve cavity in a sliding mode in the first direction to open and close the first flow channel and the second flow channel, the first flow channel nozzle communicates with the first flow channel, the second flow channel nozzle communicated with the second flow channel, and the first flow cha