Change jar piston compressor's pump body and have its compressor

• Main Authors: Shi Zhengliang, Zhang Jinquan, Su Shengtong, Zhang Rongting, Du Zhongcheng, Ding Ning, Yang Sen
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2016
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a change jar piston compressor's pump body and have its compressor. Change jar piston compressor's the pump body, include: the cylinder jacket, the cylinder rotationally sets up in the cylinder jacket clearance fit between the outer peripheral face of cylinder and the inner peripheral surface of cylinder jacket. Use the technical scheme of the utility model, set up to having the clearance between the periphery wall of cylinder and the internal perisporium of cylinder jacket, avoid the contact between the internal perisporium of periphery wall and the cylinder jacket of cylinder, be favorable to solving cylinder and the serious problem of the friction between the cylinder jacket that exists among the prior art. 本实用新型提供了种转缸活塞压缩机的泵体及具有其的压缩机。转缸活塞压缩机的泵体，包括：气缸套；气缸，可转动地设置在气缸套内，气缸的外周面与气缸套的内周面之间间隙配合。应用本实用新型的技术方案，气缸的外周壁和气缸套的内周壁之间设置为具有间隙，避免气缸的外周壁和气缸套的内周壁之间的接触，有利于解决现有技术中存在的气缸与气缸套之间的摩擦严重的问题。