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Multifunctional protector for electric control circuit

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 high maintenance cost and economic loss, achieve high sensitivity, improve safety performance and stable performance, and realize remote sending and receiving. Effect

Inactive Publication Date: 2019-06-11
张维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And as a huge power project at present, once there is a problem with the electrical equipment, the maintenance cost will be relatively high, causing direct economic losses

Method used

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  • Multifunctional protector for electric control circuit
  • Multifunctional protector for electric control circuit

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Embodiment

[0012] see figure 1 with 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] Descr...

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Abstract

The invention discloses a multifunctional protector for an electric control circuit. The multifunctional protector for the electric control circuit comprises an installation machine box, wherein a liquid crystal display and a wiring port are inlaid on the upper surface of the installation machine box; a core processor is installed in the installation machine box; a data acquisition module is connected to the data input end of the core processor; a protection alarm module is connected to the command output end of the core processor; a wireless communication module is connected to the communication port; a remote upper computer is connected to the wireless communication module; the data acquisition module comprises a data acquisition card, and the input end of the data acquisition card is connected with a sampling circuit unit; the wireless communication module comprises a network configurator and a modem, and the output end of the modem is connected with a GPRS transceiver. According tothe multifunctional protector for the electric control circuit, automatic control and alarm protection of the electrical circuit can be effectively realized.

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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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/048
Inventor 张维
Owner 张维
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