Electrically driven reciprocating gas booster pump and generator set comprising same

By designing a modular structure and an electrically driven reciprocating gas booster pump with a cooling system, the problems of difficult disassembly and insufficient cooling in the existing technology have been solved, achieving convenient maintenance and efficient cooling, and improving the operational stability and equipment utilization of the generator set.

CN122407508APending Publication Date: 2026-07-17HANFU IND EQUIP (JINAN) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANFU IND EQUIP (JINAN) CO LTD
Filing Date
2026-04-30
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing screw motor-driven gas booster pumps have problems such as difficulty in disassembly and maintenance and insufficient cooling system in generator set applications, resulting in long-term equipment downtime and reduced thermal efficiency.

Method used

An electrically driven reciprocating gas booster pump was designed, which adopts a modular structure, including a cooling jacket and a leakage detection system, to achieve convenient disassembly and assembly and active cooling. The design of the high-pressure cylinder and cooling cylinder enhances the cooling effect of the motor, and intelligent control is achieved through encoder and drive control unit.

Benefits of technology

It enables convenient disassembly and assembly of the motor and efficient cooling, improves the operational stability and equipment utilization of the generator set, avoids downtime and noise problems caused by heat accumulation, and has predictive maintenance function.

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Abstract

本发明涉及一种电驱往复式气体增压泵,包括往复电驱部分及左右两侧的高压缸部分。往复移动杆两端伸入高压缸筒,其端部的活塞经动密封圈与缸筒滑动密封,活塞端部设螺纹孔。高压缸筒端部固定压盖,压盖设有盲孔及带内齿的内通孔。高压端盖依序设小、中、大径部,中径部的外齿穿过压盖内齿间隙转动卡合;小径部经静密封圈伸入缸筒密封;大径部设有进、出气口及螺纹通孔,螺钉穿过螺纹通孔顶入压盖盲孔固定。本方案拆装便捷。
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