Electrical control circuit multi-functional protector

It is an electrical control and multi-functional technology, which is applied in the direction of program control, computer control, general control system, etc. It can solve the problems of economic loss and high maintenance cost, achieve high sensitivity, improve safety performance and stability, and realize automatic control and alarm The effect of protection

Inactive Publication Date: 2019-07-02
姚泽琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And as a huge power project at present, once there is a problem with the electrical e

Method used

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  • Electrical control circuit multi-functional protector
  • Electrical control circuit multi-functional protector

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Embodiment

[0012] see figure 1 and figure 2 , the present invention provides a technical solution: a multifunctional protector for electrical control circuits, including an installation box 1, the upper surface of the installation box 1 is inlaid with a liquid crystal display 2 and a wiring port 3, and the installation box 1 A core processor 4 is installed inside, the data input end of the core processor 4 is connected with a data acquisition module 5, the command output end is connected with a protection alarm module 6, and the communication port is connected with a wireless communication module 7, and the wireless communication module 7 Connect with remote host computer 8; Described data acquisition module 5 comprises data acquisition card 9, and the input end of described data acquisition card 9 is connected with sampling circuit unit 10; Described protection alarm module 6 comprises motor protection circuit breaker 11, solid state Relay 12 and amplifying driver 13;

[0013] Descri...

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Abstract

The invention discloses an electrical control circuit multi-functional protector, which comprises an installation machine box. A liquid crystal display and a wiring port are embedded in the upper surface of the installation machine box; the installation machine box is internally equipped with a core processor; the data input end of the core processor is connected with a data acquisition module, acommand output end thereof is connected with a protection alarm module, and a communication port thereof is connected with a wireless communication module; and the wireless communication module is connected with a remote host computer. The data acquisition module comprises a data acquisition card. The input end of the data acquisition card is connected with a sampling circuit unit. The wireless communication module comprises a network configuration device and a modem. The output end of the modem is connected with a GPRS transceiver. The multi-functional protector can effectively realize automatic control and alarm protection of an electrical circuit.

Description

technical field [0001] The invention relates to the technical field of electric circuit equipment, in particular to a multifunctional protector for electric control circuits. Background technique [0002] The rapid increase in electricity demand has put forward higher standards and requirements for the stable operation of electrical equipment. And as a huge power project at present, once there is a problem with the electrical equipment, the maintenance cost will be relatively high, resulting in direct economic losses. At the same time, the safe operation of production machinery requires complete protection of electrical control circuits in order to eliminate the adverse effects caused by abnormal work or misoperation and avoid accidents. It can be seen that it is very important to ensure the stable operation of electrical equipment. Contents of the invention [0003] In view of the above problems, the present invention provides a multifunctional protector for electrical ...

Claims

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Application Information

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IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 姚泽琪
Owner 姚泽琪
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