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Identifiable electromagnetic valve and identification method

A solenoid valve and identification technology, applied in the field of solenoid valve, can solve the problem of lack of availability, and achieve the effect of easy collection, improvement of product quality, and accurate action

Active Publication Date: 2018-11-06
北京朗深科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing electromagnetic pilot valves in this field do not have this capability.

Method used

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  • Identifiable electromagnetic valve and identification method
  • Identifiable electromagnetic valve and identification method

Examples

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Effect test

Embodiment Construction

[0022] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] Such as figure 1 As shown, a solenoid valve that can be identified, the solenoid valve includes a driver 1, a valve body 2 and a solenoid assembly 3, the valve body 2 is connected to the solenoid assembly 3, and the solenoid valve also includes a central processing unit 4, communication module 5, interface module 6, identification code identification module 7 and identification code encryption module 8; the valve body 2 establishes a connection relationship with the interface module 6 through the electromagnetic assembly 3; the communication module 5 and the interface Module 6 establishes a connection relationship, and the communication module 5 also establishes a connection relationship with the central processing unit 4. The communication module 5 is used for the valve body 2 to establish a connection relationship with the cen...

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PUM

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Abstract

The invention discloses an identifiable electromagnetic valve and an identification method. The identification method comprises the following steps: before the electromagnetic valve leaves a factory,identifying a unique identification code of the electromagnetic valve through an identification code identification module and writing the unique corresponding identification code into a one-time write part of the identification code identification module; encrypting the electromagnetic valve through an encryption algorithm by means of an identification code encryption module so that the unique identification number of the electromagnetic valve can not be read by an unauthorized party, and carrying out anti-counterfeiting processing on the electromagnetic valve by means of the encryption algorithm; electrifying the electromagnetic valve through a power supply module, wherein the electrified identification code identification module communicates to a driver for match verification and anti-counterfeiting verification; and communicating the verified electromagnetic valve to the driver through a communication module, wherein the driver controls the electromagnetic valve and the electromagnetic valve reports the working state anytime. According to the identifiable electromagnetic valve and the identification method disclosed by the invention, an electromagnetic pilot operated valve is associated to the Internet of things through the identification code, the control current can be recorded, and power consumption and service condition are known in an assisted manner. The identifiableelectromagnetic valve is reliable to work, accurate to act, and capable of gathering dynamic information easily and tracing parts through the Internet of things easily.

Description

technical field [0001] The invention relates to the technical field of electromagnetic valves, in particular to an electromagnetic pilot valve and an identification method that can be identified through CAN bus communication. Background technique [0002] Solenoid pilot valve is a common device in industrial equipment, especially in underground has a very wide range of applications. When the electromagnetic pilot valve is energized, the valve stem is lifted by the electromagnetic force, and the pilot valve port is opened. At this time, the upper cavity of the solenoid valve is relieved through the pilot hole, and a pressure difference is formed around the main valve core. Under the action of the pressure difference, The fluid pressure pushes the main valve core to move upward to open the main valve port; when the power is off, under the action of the spring force and the gravity of the main valve core, the valve stem resets, the pressure in the upper chamber of the solenoid ...

Claims

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Application Information

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IPC IPC(8): F16K31/06F16K37/00
Inventor 朱小林任伟
Owner 北京朗深科技有限公司
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