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Equipment peripheral voltage and current stabilizer based on PLC system

A technology of voltage stabilization and equipment, which is applied in the construction of electrical equipment components, cooling/ventilation/heating transformation, electrical components, etc., can solve the problems of short service life, high temperature, poor heat dissipation, etc., and achieve improved heat dissipation effect of effect

Inactive Publication Date: 2020-12-04
XIAN YONGXIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing equipment based on the PLC system has a relatively high internal component output and high temperature of the external voltage regulator and current regulator. Long-term high temperature is likely to cause damage to the circuit components. The current heat dissipation method is passive heat dissipation with vents. Poor cooling effect and short service life

Method used

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  • Equipment peripheral voltage and current stabilizer based on PLC system
  • Equipment peripheral voltage and current stabilizer based on PLC system
  • Equipment peripheral voltage and current stabilizer based on PLC system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1~3 , in an embodiment of the present invention, a PLC system-based equipment peripheral voltage regulator, including a box 1; the inside of the box 1 is symmetrically slid up and down to install two racks 7, and the inside of the rack 7 is set There is a voltage and current stabilizing circuit board 5, and a heat dissipation mechanism for cooling the voltage and current stabilizing circuit board 5 is installed inside the box body 1 to ensure that the voltage and current stabilizing circuit board 5 can work for a long time;

[0028] The heat dissipation mechanism includes an upper exhaust pipe 10 fixedly installed on the top of the box body 1, a middle exhaust pipe 3 installed in the middle of the box body, and a lower exhaust pipe 6 installed at the bottom of the box body 1. The upper exhaust pipe The bottom of the pipe 10 is uniformly fixed with some gas nozzles, the upper part of the lower exhaust pipe 6 is evenly fixed with some gas nozzles, and the uppe...

Embodiment 2

[0034] see Figure 1~3 , in an embodiment of the present invention, a PLC system-based equipment peripheral voltage regulator, including a box 1; the inside of the box 1 is symmetrically slid up and down to install two racks 7, and the inside of the rack 7 is set There is a voltage and current stabilizing circuit board 5, and a heat dissipation mechanism for cooling the voltage and current stabilizing circuit board 5 is installed inside the box body 1 to ensure that the voltage and current stabilizing circuit board 5 can work for a long time;

[0035] The heat dissipation mechanism includes an upper exhaust pipe 10 fixedly installed on the top of the box body 1, a middle exhaust pipe 3 installed in the middle of the box body, and a lower exhaust pipe 6 installed at the bottom of the box body 1. The upper exhaust pipe The bottom of the pipe 10 is uniformly fixed with some gas nozzles, the upper part of the lower exhaust pipe 6 is evenly fixed with some gas nozzles, and the uppe...

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Abstract

The invention relates to the technical field of electrical equipment, in particular to an equipment peripheral voltage and current stabilizer based on a PLC system. The stabilizer comprises a box body, two racks are vertically and symmetrically installed in the box body in a sliding mode, a voltage-stabilizing and current-stabilizing circuit board is arranged in the racks, and a heat dissipation mechanism used for cooling the voltage-stabilizing and current-stabilizing circuit board is further installed in the box body. Two sliding rails are symmetrically and fixedly installed in the left sideand the right side of the racks in the box body, the two sides of the racks are connected with the sliding rails in a sliding mode, the racks from a frame mechanism, the voltage and current stabilizing circuit board is rotationally installed on the racks through a rotating shaft, and a rotating motor driving the rotating shaft to rotate is further arranged in the racks. The voltage-stabilizing and current-stabilizing circuit board is cooled through an air nozzle, it is ensured that the voltage-stabilizing and current-stabilizing circuit board can work for a long time, meanwhile, the rotatingshaft is used for driving the voltage-stabilizing and current-stabilizing circuit board to rotate continuously, the upper side and the lower side of the voltage-stabilizing and current-stabilizing circuit board make contact with airflow continuously, and the cooling effect is effectively improved.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a PLC system-based equipment peripheral voltage and current regulator. Background technique [0002] PLC control system, programmable logic controller, an electronic device specially designed for industrial production, which uses a type of programmable memory for internal storage of programs, execution of logic operations, sequence control, timing, User-oriented instructions such as counting and arithmetic operations, and control various types of machinery or production processes through digital or analog input / output. It is the core part of industrial control. [0003] Since the United States introduced programmable logic controllers to replace traditional relay control devices in the 1960s, PLC has developed rapidly and has been widely used all over the world. At the same time, the functions of PLC are constantly improving. With the continuous development of com...

Claims

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Application Information

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IPC IPC(8): H05K7/20H05K7/14
CPCH05K7/1404H05K7/20145H05K7/20172
Inventor 李鹏
Owner XIAN YONGXIN TECH CO LTD
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