Title:
TURBINE FRACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/272778
Kind Code:
A1
Abstract:
A turbine fracturing device, comprising: a main power assembly (1), comprising a first power source (11) and a plunger pump (12), wherein the first power source (11) provides power output for the plunger pump (12), and the plunger pump (12) outputs a first liquid; and an auxiliary power assembly (2), comprising a second power source (21), a load-sensing system (22), and an auxiliary power device, wherein the second power source (21) provides power output for the load-sensing system (22), the load-sensing system (22) outputs a second liquid for use in the auxiliary power device (23), and the load-sensing system (22) is configured to adjust the pressure of the outputted second liquid in real time according to the pressure of the second liquid required by the auxiliary power device (23). The turbine fracturing device can always output the most economical pressure in different operation stages, such that the loss and waste of system power are reduced.
Inventors:
WANG JIANWEI (CN)
LIU YONGCHENG (CN)
TANG YUGUO (CN)
MA ZHONGZHANG (CN)
LI FUHONG (CN)
LIU YONGCHENG (CN)
TANG YUGUO (CN)
MA ZHONGZHANG (CN)
LI FUHONG (CN)
Application Number:
PCT/CN2021/105793
Publication Date:
January 05, 2023
Filing Date:
July 12, 2021
Export Citation:
Assignee:
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD (CN)
International Classes:
E21B43/26; F01D15/08; F01D15/12; F04B9/12; F04B49/22; F04B53/08; F04B53/18
Foreign References:
| CN112983382A | 2021-06-18 | |||
| CN207999397U | 2018-10-23 | |||
| CN205260456U | 2016-05-25 | |||
| CN112746996A | 2021-05-04 | |||
| CN109882462A | 2019-06-14 | |||
| CN212717418U | 2021-03-16 | |||
| CN102635581A | 2012-08-15 | |||
| CN110886730A | 2020-03-17 | |||
| US20210079902A1 | 2021-03-18 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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