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Enclosure assembly for enhanced cooling of direct drive unit and related methods

專利號
US11627683B2
公開日期
2023-04-11
申請人
BJ Energy Solutions, LLC(US TX Houston)
發(fā)明人
Tony Yeung; Ricardo Rodriguez-Ramon; Guillermo Rodriguez
IPC分類
H05K7/20; E21B43/26
技術領域
enclosure,fan,ddu,fluid,189a,assemblies,exchanger,intake,189b,or
地域: TX TX Houston

摘要

Embodiments of an enclosure assembly to enhance cooling of a hydraulic fracturing direct drive unit (DDU) during operation are included. The enclosure assembly may include an enclosure body extending at least partially around an enclosure space to house the DDU for driving a fluid pump. The enclosure assembly may include one or more heat exchanger assemblies connected to the enclosure body for cooling a process fluid associated with one or more of the DDU and the fluid pump, and which may be configured to draw air into the enclosure space from and external environment, toward one or more radiator assemblies to cool the process fluid, and along an airflow path through the enclosure space. One or more outlet fan assemblies may be operative to discharge air from the enclosure space to the external environment to maintain a desired temperature of the enclosure space.

說明書

In this regard, the controller 221 may be configured to transmit a driving or actuation signal to the respective solenoids 219 upon receipt of a predetermined electrical signal from a thermal/temperature sensor 223 that may be in proximity to the process fluid associated with the respective turbine engine 125, gearbox 127, low-pressure portion of the pump 133, the high-pressure portion of the pump 133, and one or more hydraulic components of the fluid pumping system 113. In this regard, one or more temperature sensors 223 may be connected to the enclosure assembly 121 or components thereof. In one embodiment, the sensors 223 may be disposed along a fluid line between the outlet port/return portion 215 of the respective motor 195 and the hydraulic pump 213 and/or a respective reservoir for the process fluid carried therethrough.

In one embodiment, the sensors 223 may be digital thermometers or another electronic sensor that may receive/absorb heat from the associated respective turbine engine 125, gearbox 127, low-pressure portion of the pump 133, the high-pressure portion of the pump 133, and one or more hydraulic components of the fluid pumping system 113, and transmit a corresponding electrical signal to the controller 221. If the respective electrical signal corresponds to a temperature that is at or above a predetermined value or threshold, for example, set by regulation or OEMs, the controller 221 may signal the respective solenoid 219 to open the respective valves.

權利要求

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