Automatic refueling control system suitable for liquid

An automatic refueling and control system technology, applied in control/adjustment system, liquid level control, non-electric variable control, etc., can solve the problems of high production cost, low production efficiency, difficulties, etc., achieve the overall layout specification and improve production efficiency , the effect of improving the overall quality

Pending Publication Date: 2021-04-16
深圳市品鼎科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) There is no good connection between the various accessories, the layout is also difficult to achieve regularity, the wiring is cumbersome, and the production efficiency is low;
[0004] (2) Once the product wiring is completed,

Method used

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  • Automatic refueling control system suitable for liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The automatic refueling control system suitable for liquids is controlled by the MCU in two ways, including the automatic control of the main oil pump and the manual control of the main oil pump, and the automatic control of the standby oil pump and the manual control of the standby oil pump. The two control modes are interlocked work in the state;

[0025] The MCU controls the low-level detection input terminal IO of the main oil pump, which is used for when the low-level oil shortage is under the low-level signal, the system performs buzzer alarm work, outputs the main oil pump refueling signal, and starts automatic refueling. When the level signal starts to trigger the refueling signal, the system will continue to refuel until the high level of the built-in liquid level sensor closes, and stop triggering under the low level signal to indicate that the oil is full;

[0026] When the MCU controls the operation of the main oil pump, the MCU is used to control the standb...

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PUM

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Abstract

The invention discloses an automatic refueling control system suitable for liquid, and belongs to the technical field of automatic refueling control. The system is controlled by an MCU in two paths, including a main oil pump automatic and main oil pump manual control mode and a standby oil pump automatic and standby oil pump manual control mode, and the two control modes work in an interlocking state. According to the automatic refueling control system suitable for the liquid, a traditional secondary circuit is upgraded into a modular integrated secondary circuit, standardized production can be achieved, the production efficiency can be greatly improved, the product is more reliable and safer in the working process, the overall quality of the product is improved to the maximum extent, meanwhile, the fault rate of the product is greatly reduced, the overall layout of the product is more standard and attractive, and more space is saved.

Description

technical field [0001] The invention belongs to the technical field of automatic refueling control, in particular to an automatic refueling control system suitable for liquids. Background technique [0002] All automatic refueling (liquid) control systems currently on the market simply connect individual relays, switches, fuses (wires) and terminals through cables, and many problems that are not easy to solve will appear in actual use. The main technical disadvantages that arise are: [0003] (1) There is no good connection between the various accessories, the layout is also difficult to achieve regularity, the wiring is cumbersome, and the production efficiency is low; [0004] (2) Once the product wiring is completed, it is very difficult to add relays and corresponding functions; [0005] (3) The products cannot be mass-produced in a standardized manner, have poor versatility, high production costs, and are not conducive to establishing industry standards. [0006] To ...

Claims

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Application Information

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IPC IPC(8): G05D9/12F04B49/06F04B49/02
Inventor 胡福洲梁干
Owner 深圳市品鼎科技有限公司
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