Fluid machine and heat exchange device

• Main Authors: DING SHAOPENG, DING NING, DU ZHONGCHENG, ZHANG RONGTING, MA CONGCONG, REN LIPING
• Format: Patent
• Language: Chinese; English
• Published: 01.12.2023
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

The invention provides a fluid machine and heat exchange equipment. The fluid machine comprises a crankshaft, a cylinder sleeve, a cross groove structure, a sliding block and two flanges, and the crankshaft is provided with two eccentric parts; the crankshaft and the cylinder sleeve are eccentrically arranged and the eccentric distance is fixed; the crossed groove structure is rotatably arranged in the cylinder sleeve, two limiting channels of the crossed groove structure are sequentially arranged in the axial direction of the crankshaft, and the extending direction of the limiting channels is perpendicular to the axial direction of the crankshaft; the two eccentric parts correspondingly extend into the two through holes of the two sliding blocks, and the two sliding blocks are correspondingly arranged in the two limiting channels in a sliding mode and form a variable volume cavity; at least one of the two flanges is provided with an air inlet channel, the air inlet channel comprises a radial air suction hole