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Power takeoff system and power takeoff system monitoring method

A power take-off and speed measurement technology, applied in pump testing, measuring devices, linear/angular velocity measurement, etc., can solve problems such as sand blockage, alarm shutdown, insufficient proppant power, etc.

Pending Publication Date: 2020-04-28
SANY PETROLEUM INTELLIGENT EQUIP CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the selection of the power take-off gear of the sand mixer chassis and whether it is connected or not directly affects the displacement and pressure of the sand discharge pump during the construction process. The sand pump displacement and pressure are insufficient to meet the construction requirements, and cannot provide sufficient liquid volume to the pump truck, and then the pump truck intermittently supplies liquid to the ground, and the power to push the proppant into the formation is insufficient, resulting in accumulation
If this phenomenon occurs during the construction process, it will easily cause an alarm to shut down, and even cause sand blockage in severe cases, causing unnecessary losses to customers.
[0003] Therefore, whether the power take-off device is normal or not seriously affects the safety of the equipment

Method used

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  • Power takeoff system and power takeoff system monitoring method
  • Power takeoff system and power takeoff system monitoring method
  • Power takeoff system and power takeoff system monitoring method

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0046] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to the field of power takeoff equipment, and specifically relates to a power takeoff system and a power takeoff system monitoring method. The power takeoff system comprises a power takeoff, a power takeoff pump and a speed measuring structure, the power takeoff is in transmission connection with the power takeoff pump, the speed measuring structure is arranged at the power input end, used for being in transmission connection with the power takeoff, of the power takeoff pump, and the speed measuring structure is used for detecting the rotating speed of the power input end.According to the power takeoff system, the working state of the power takeoff pump can be monitored by monitoring the rotating speed of the power takeoff pump so that unnecessary loss caused by the working anomaly of the power takeoff system can be avoided.

Description

technical field [0001] The invention relates to the field of power take-off equipment, in particular to a power take-off system and a monitoring method for the power take-off system. Background technique [0002] At present, the gear selection of the power take-off from the chassis of the sand mixer, whether it is connected or not directly affects the displacement and pressure of the sand pump during the construction process. The displacement and pressure of the sand pump are insufficient to meet the construction requirements, and cannot provide sufficient liquid to the pump truck, and then the pump truck intermittently supplies liquid to the ground, and the power to push the proppant into the formation is insufficient, resulting in accumulation. If this phenomenon occurs during the construction process, it will easily cause an alarm to shut down, and even cause sand blockage in severe cases, causing unnecessary losses to customers. [0003] Therefore, whether the state of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B51/00F04B17/05F04B49/06G01P3/00
CPCF04B17/05F04B49/06F04B51/00G01P3/00
Inventor 边疆付俊鹏王龙赵洪波
Owner SANY PETROLEUM INTELLIGENT EQUIP CO LTD
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