Intelligent control instrument of boiler

A technology of intelligent control and boiler, which is applied in the direction of control system, electrical program control, sequence/logic controller program control, etc., can solve problems such as the inability to realize large-scale production of industrial boiler intelligent controllers, and achieve working time balance, The effect of prolonging the service life and preventing the system from running out of control

Inactive Publication Date: 2009-07-01
HANGZHOU HOMEWELL INTELLIGENCE CONTROL
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AI Technical Summary

Problems solved by technology

[0005] In order to solve the above existing problems, the present invention provides a solution to the problem that boiler intelligent control products have non-standard designs and cannot realize the large-scale production of industrial boiler intelligent controllers.

Method used

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  • Intelligent control instrument of boiler
  • Intelligent control instrument of boiler
  • Intelligent control instrument of boiler

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Embodiment Construction

[0039] Refer to attached Figure 4 , the technical solution of the present invention includes: the CPU of STC89C516, the core of the present invention; the power supply circuit, which is used to convert the input 12V voltage into the 5V voltage required by the system, and perform static treatment on the input voltage; liquid crystal drive and display, using PDF8576 As a liquid crystal driver chip, it drives a segmented LCD display; data storage and clock, used to store various parameters required for boiler operation, and generate a real-time clock that conforms to the actual situation; 16-way switch signal input, used to collect various types of touch signals Point signal, level conversion and shaping of the signal; relay output circuit, used to output switch signal, control the start and stop of equipment; analog input circuit, used to collect various temperature, pressure and other signals when the boiler is running, for CPU Carry out analog-to-digital conversion of signals...

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Abstract

A PLM fourth-generation intelligent boiler control instrument (PLM4 intelligent boiler control instrument) resolves the problem that the intelligent boiler control products with non-standard design are incapable of realizing mass production for industrial boiler intelligent controllers. In addition, with years of experiences in developing and producing intelligent boiler control instruments, by standardizing thousands of common solutions for boiler intelligent control, and based on control characteristics of various industrial boilers below 25T / H and intelligent control technical specifications of the industrial boilers, a novel standardized industrial boiler intelligent control core product adaptable to mass production is developed by our company, which simplifies and popularizes complicated production of industrial boiler intelligent control products. Any boiler controller manufacturer utilizing the PLM fourth-generation intelligent boiler control instrument as the industrial boiler intelligent control core can avoid the completed development of intelligent control products, can conveniently produce industrial boiler intelligent control cabinets, and greatly reduces cost and increases reliability of the products through mass and automatic production.

Description

1. Technical field [0001] This invention takes the PLM independently developed by Hangzhou Jiahe Intelligent Control Co., Ltd. as the control core, inherits the comprehensive performance and excellent quality of the third generation of PLM products, and develops according to the control characteristics of various industrial boilers below 25T / H and the technical specifications of industrial boiler intelligent control. A new generation of boiler intelligent control core product that is standardized and capable of large-scale production. 2. Background technology [0002] It is generally believed that intelligent control products for boilers are difficult to service. Once a problem occurs on site, professionals must be provided to improve the service. Therefore, the service cost is high and the service response is slow, which directly affects the operation of the enterprise. At the same time, due to the price, service and other problems of industrial boiler intelligent control p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04G05B23/02F22B35/18F24H9/20
Inventor 张健成方燕宝
Owner HANGZHOU HOMEWELL INTELLIGENCE CONTROL
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