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Intelligent control device for direct-drive screw pump

An intelligent control and screw pump technology, applied in the direction of pump control, pumps, pump components, etc., can solve the problems of positioning structure installation environment exposure, inconvenient use, easy to lose, etc., to achieve easy location search, increase the probability of damage, and easy to use Effect

Pending Publication Date: 2022-04-12
DAQING DONGDA ENERGY SAVING TECH DEV SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide an intelligent control device for a direct-drive screw pump. By setting a fault-fixing mechanism, an auxiliary search mechanism and a function installation mechanism, the existing control device is solved. After the drive screw pump fails to work normally, it is difficult to accurately locate and repair the direct drive screw pump, or when the faulty direct drive screw pump is accurately located and searched, its positioning structure is exposed to the installation environment, easily damaged and easily lost. At the same time, after the above-mentioned concealed installation is carried out, it is difficult for the operator to determine its position, which causes the problem of inconvenience in use.

Method used

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  • Intelligent control device for direct-drive screw pump
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  • Intelligent control device for direct-drive screw pump

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Embodiment Construction

[0037] 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.

[0038] see Figure 1-6 As shown, the present invention is an intelligent control device for a direct drive screw pump, comprising:

[0039] Control box 100, the central position of the upper end surface of the control box 100 is connected with a cooling mechanism 200, and the central position of the rear end surface of the control box 100 is connected with an isolation mechanism 300. A control module 400 is slidingly connected in the middle of the box 100;

[0040] For the overall use of the device, after the control box 100 is placed at the designated position, the contact between the anti-skid groove and the ground ensures the stability of its structure. At this time, the control module 400 operates to control the direct drive screw pump, and the control box 100 During use, ...

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Abstract

The invention discloses an intelligent control device for a direct-drive screw pump, and relates to the technical field of equipment for oil and gas exploitation. The device comprises a control box, a heat dissipation mechanism is connected to the center of the upper end face of the control box in a penetrating mode, an isolation mechanism is connected to the center of the rear end face of the control box in a penetrating mode, and a control module is slidably connected to the middle in the control box; the fault positioning mechanisms are arranged on the upper rear portion of the control box at equal intervals, wireless transceivers are connected to the middles of the front ends of positioners included in the fault positioning mechanisms in an embedded mode, auxiliary searching mechanisms at the upper ends of the positioners penetrate through the middles of the functional mounting mechanisms above the auxiliary searching mechanisms, and alarms are arranged above the functional mounting mechanisms. According to the control device, by arranging the fault positioning mechanism, the function mounting mechanism and the auxiliary searching mechanism, the problems that an existing control device is difficult to accurately position, search and overhaul the direct-drive screw pump, or the mounting environment of a positioning structure is exposed and is easy to damage, and meanwhile, the position of a mounting mechanism is difficult to determine are solved.

Description

technical field [0001] The invention belongs to the technical field of equipment for oil and gas development, and in particular relates to an intelligent control device for a direct-drive screw pump. Background technique [0002] Oil and gas extraction is the process of extracting oil and natural gas buried in underground oil layers from the ground. The way oil and gas are extracted from the ground to the ground can be divided into two types according to whether artificial energy needs to be added to the wellbore fluid: self-injection and artificial lift. Control jobs. [0003] After retrieval, China Authorized Publication No. CN102953984B, authorized publication date 2015.12.09, authorized to disclose a direct-drive screw pump soft stop control method and equipment, the method includes the shutdown detection unit detecting the external input of the direct-drive screw pump shutdown command Then start the multi-stage speed adjustment unit; the multi-stage speed adjustment u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C11/00F04C15/00F04C14/00F04C14/28
Inventor 王长民何贯忠姜斌董楠
Owner DAQING DONGDA ENERGY SAVING TECH DEV SERVICE
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