Intelligent refined pressure control device and method
By using an intelligent and precise pressure control device, and through the cooperation of a pressure control valve and a servo actuator, precise control of fluid pressure is achieved, solving the problem of low pressure control accuracy when manually adjusting valves, and meeting the automation and intelligent needs of modern industry.
CN122107289APending Publication Date: 2026-05-29SINOPEC OILFIELD SERVICE CORPORATION +2
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202411741197.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-05-29
AI Technical Summary
Technical Problem
The pressure control method of manually adjusting valves in the existing technology has low pressure control accuracy and cannot meet the precision control requirements of modern industry for automation and intelligence.
Method used
The device employs an intelligent and precise pressure control system, which includes a pressure control valve, a servo actuator, and a control module. The control module sends pressure control commands to the servo actuator, which then drives the pressure control valve to precisely adjust the outlet pressure.
Benefits of technology
It improves the adjustment accuracy of the pressure control device, meeting the precision control requirements of modern industry for automation and intelligence.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to an intelligent refined pressure control device and method, relates to the technical field of petrochemical engineering, and is used for solving the problem that the pressure control precision is relatively low in a mode of manually adjusting a valve. The intelligent fine pressure control device comprises a pressure control valve with an inlet and an outlet; the servo actuator is connected with the pressure control valve; the control module is electrically connected with the servo actuator; wherein the control module can send a pressure control instruction to the servo actuator, and the servo actuator can drive the pressure control valve to act according to the pressure control instruction, so that the pressure at the outlet is equal to a preset pressure value. The control module is arranged and used for sending the pressure control instruction to the servo actuator, so that it is ensured that the servo actuator can accurately drive the pressure control valve to act according to the pressure control instruction, and accurate adjustment of the pressure value at the outlet is achieved. Therefore, the adjusting precision of the intelligent refined pressure control device is improved. And the precision control requirements of the modern industry on automation and intelligentization are met.
Need to check novelty before this filing date? Find Prior Art