一种新型大功率压裂泵总成装置

By introducing a spray lubrication system in parallel with the traditional system, and combining it with sensors and filters, the problem of the traditional lubrication system's inability to adjust in real time was solved, achieving stable operation of the fracturing pump and reuse of lubricating oil, thus achieving energy-saving and environmentally friendly results.

CN224515380UActive Publication Date: 2026-07-17HUBEI PETROKH MACHINE MFG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI PETROKH MACHINE MFG
Filing Date
2025-07-29
Publication Date
2026-07-17

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Abstract

本实用新型涉及压裂泵技术领域，公开了一种新型大功率压裂泵总成装置，包括喷淋润滑系统，所述喷淋润滑系统的右侧设置有传统黄油润滑脂系统，所述传统黄油润滑脂系统的右侧安装有精过滤器，所述喷淋润滑系统的底部设置有填料箱，所述填料箱的底部安装有粗过滤器，所述粗过滤器的底部设置有储油箱，所述喷淋润滑系统的左侧安装有箱体。本实用新型中，与传统大功率压裂泵相比，引入喷淋润滑散热系统，两套系统独立运作，协同为压裂泵液力端柱塞提供润滑，确保压裂泵长时间持续稳定运转，同时传统润滑方式产生的废弃黄油润滑脂汇入喷淋液体中经过过滤重复循环利用，不产生任何废液，经济环保。
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Claims

1. A new type of high-power fracturing pump assembly device, comprising a spray lubrication system (1), characterized in that: A conventional grease system (2) is provided on the right side of the spray lubrication system (1), a fine filter (14) is installed on the right side of the conventional grease system (2), a packing box (4) is provided at the bottom of the spray lubrication system (1), a coarse filter (12) is installed at the bottom of the packing box (4), an oil storage tank (3) is provided at the bottom of the coarse filter (12), and a box body (11) is installed on the left side of the spray lubrication system (1).

2. The novel high-power fracturing pump assembly according to claim 1, characterized in that: Multiple plungers (13) are installed at equal intervals in the middle of the housing (11), and a sensor (17) is provided at the bottom of the housing (11).

3. A new type of high-power fracturing pump assembly device according to claim 2, characterized in that: The front side of the plunger (13) is equipped with an installation ring (7), and the outer side of the installation ring (7) is provided with multiple threaded holes (9) at equal intervals.

4. A new type of high-power fracturing pump assembly device according to claim 1, characterized in that: A heat exchanger (5) is provided on the right side of the oil storage tank (3), and a fracturing pump supply pipeline (6) is installed on the right side of the heat exchanger (5).

5. A new type of high-power fracturing pump assembly device according to claim 1, characterized in that: A spray pump (16) is installed on the front side of the fine filter (14), and an overflow valve (15) is installed on the left side of the fine filter (14).

6. A new high-power fracturing pump assembly device according to claim 2, characterized in that: The plunger (13) is equipped with fixing blocks (10) on the top left and right sides, and the box (11) is provided with a fixing plate (8) on the front right side.