Digitized intelligent long-distance remote-control water injection valve

A remote control, water injection valve technology, applied in valve details, valve device, valve operation/release device, etc., can solve the problems of inability to carry out comprehensive network control, untimely data entry, low work efficiency, etc., to achieve regular maintenance and The effect of convenient calibration, intuitive display and easy operation

Inactive Publication Date: 2012-06-20
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a digital intelligent remote control water injection valve to solve the problems of low work efficiency, untimely data input, error prone and inability to perform networked comprehensive control existing in the prior art

Method used

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  • Digitized intelligent long-distance remote-control water injection valve
  • Digitized intelligent long-distance remote-control water injection valve
  • Digitized intelligent long-distance remote-control water injection valve

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Embodiment Construction

[0021] see Figure 1 to Figure 4 , a digital intelligent remote control water injection valve of the present invention, comprising an electric flow regulating valve 1 connected in series on a water pipe 13, an electromagnetic flowmeter 2, a PID controller 3, a remote communication system 4 and a control management center 5, the electromagnetic flow The data output end of the meter 2 is connected to the input end of the PID controller 3, the control output end of the PID controller 3 is connected to the electric flow regulating valve 1, and the other interface of the PID controller 3 is connected to the control management center through the remote communication system 4 5 Establish a wireless remote connection to realize remote data transmission and remote control. A display 6 and operation keys 7 are connected to the PID controller 3 .

[0022] The electromagnetic flowmeter 2, the PID controller 3 and the remote communication system 4 are installed in a housing, and the displ...

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Abstract

The invention relates to a digitized intelligent long-distance remote-control water injection valve. The water injection valve comprise a control valve and a flowmeter which are connected in series with a water pipe, wherein the control valve is an electric flow regulating valve, the flowmeter is an electromagnetic type flowmeter, and the water injection valve also comprises a PID (piping and instruments diagram) controller and a telecommunication system; a data output end of the electromagnetic type flowmeter is connected with an input end of the PID controller, a control output end of the PID controller is connected with the electric flow regulating valve, and a wireless remote connection is established between the other interface of the PID controller and a control management centre through the telecommunication system; and the PID controller is connected with a display and an operating key. The water injection valve provided by the invention integrates the electric flow regulating valve, the electromagnetic type flow meter, the PID controller and the telecommunication system into a whole, can carry out remote data transmission and networked combination control, non-manpower automatic control water and report data entry are realized, the operating efficiency is improved, and errors caused by manual operation are avoided; and the water injection valve can be directly changed and handled on an original pipeline design and is convenient and rapid to install.

Description

technical field [0001] The invention relates to a digital intelligent remote control water injection valve, which is mainly used for automatic metering and scheduling management of oil field high-pressure water injection and polymer injection engineering pipeline networks. Background technique [0002] The disadvantages of traditional manual adjustment of water volume and data entry are low work efficiency, untimely data entry, and prone to errors, which cannot be comprehensively controlled online. Contents of the invention [0003] The present invention aims to provide a digital intelligent remote control water injection valve to solve the problems of low working efficiency, untimely data entry, error prone and inability to perform networked comprehensive control existing in the prior art. [0004] The technical solution of the present invention is: a digital intelligent remote control water injection valve, including a regulating valve and a flow meter connected in serie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/04F16K37/00G01F1/58
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