Online monitor with pressure monitoring and flow monitoring functions
A flow monitoring and pressure monitoring technology, applied in the direction of flow control, measuring device, fluid pressure control, etc., can solve the problems of low flow regulation accuracy, influence flow, instability, etc. Effect
Pending Publication Date: 2020-12-04
浙江裕顺仪表有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Traditional water injection is separated from flow metering and regulating valves. There is no pressure monitoring, and the flow metering and valves are not linked. The flow can only be adjusted manually by adjusting the valves. The flow regulation accuracy is low, unstable, and easily affected by pressure fluctuations.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] An online monitoring instrument with pressure monitoring and flow monitoring at the same time, including flow integration and adjustment controller, control valve actuator, electrode, coil and flow control valve, the top of the flow control valve is installed with control valve actuator, control valve The actuator is connected to the flow control valve, the electrode and the coil are installed at the input end of the flow control valve, the flow integration and adjustment controller is installed on the top of the electrode and the coil, and the flow integration and adjustment controller is electrically connected to the control valve actuator ; Among them, the flow c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of flow measurement, and in particular, relates to an online monitor with pressure monitoring and flow monitoring functions, realizes accurate and automatic control of high-pressure water injection and greatly improves the stability of water injection flow. The online monitor is characterized by comprising a flow integrating and adjusting controller, acontrol valve actuator, an electrode, a coil and a flow control valve, the control valve actuator is mounted at the top of the flow control valve, the control valve actuator is in transmission connection with the flow control valve, and the electrode and the coil are mounted at the input end of the flow control valve; and the flow integrating and adjusting controller is mounted at the tops of theelectrode and the coil, and is electrically connected with the control valve actuator.
Description
technical field [0001] The invention relates to the technical field of flow metering, in particular to an on-line monitoring instrument with simultaneous pressure monitoring and flow monitoring. Background technique [0002] In the middle and late stages of multi-layer water injection development in old oilfields, the energy of formations decreases, and water injection is required to replenish formation energy. Traditional water injection is separated from flow metering and regulating valves. There is no pressure monitoring, and the flow metering and valves are not linked. The flow can only be adjusted manually by adjusting the valves. The flow regulation accuracy is low, unstable, and easily affected by pressure fluctuations. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an on-line monitoring instrument that realizes precise automatic control of high-pressure water injection, greatly improves th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/56G01L11/00F16K31/02G05D16/20G05D7/06
CPCF16K31/02G01F1/56G01L11/00G05D7/0623G05D16/2006
Inventor 赵训谦郭香立郑英明陈健张衡
Owner 浙江裕顺仪表有限公司