Unlock instant, AI-driven research and patent intelligence for your innovation.

Fuzzy control device of solar water heater

A solar water heater and fuzzy control technology, which is applied to solar collector controllers, solar thermal devices, solar thermal collectors, etc., can solve the problems of expensive, fuzzy solar water heaters, etc., achieve accurate detection of water level, increase the cost and increase the cost. Power saving effect

Inactive Publication Date: 2017-08-25
YANGZHOU UNIV
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the problems of the prior art, and in order to overcome the shortcoming that the prior art is too expensive, a fuzzy control device for solar water heaters is proposed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fuzzy control device of solar water heater
  • Fuzzy control device of solar water heater
  • Fuzzy control device of solar water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Embodiments based on the present invention belong to the protection scope of the present invention.

[0029] figure 1 It is the control circuit block diagram of the solar water heater fuzzy control device of the present invention. The liquid crystal display is used to display and manage the parameter data of the solar water heater; the single-chip microcomputer is used to intelligently control the solar water heater; the temperature sensor connected to the single-chip microcomputer uses a DS18B20 digital temperature sensor to sample the water temperature without AD conversion. The collected value is directly sent to the single chip microcomputer for processing.

[00...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a fuzzy control device for a solar water heater, which belongs to the technical field of mechanical engineering. The control device of the present invention is operated by a single-chip microcomputer, through reliable sensing signals, imitating the processing process of the human brain, and establishing a systematic fuzzy control rule; using cheap digital single-chip microcomputers and fuzzy control reasoning methods to design software to replace expensive fuzzy single-chip microcomputers; The liquid crystal display monitors the collected temperature data in real time; the invention uses fuzzy control to control the electric heating, avoids manual operation, prevents over-burning and saves electric energy, and is convenient for users; adopts continuous liquid level display, and the detection of water level is more convenient. Accurate, easy for single-chip microcomputer to perform low-pressure water filling and temperature-controlled water filling.

Description

technical field [0001] The invention discloses a fuzzy control device for a solar water heater, which belongs to the field of mechanical engineering control. Background technique [0002] In recent years, some solar water heater controls have appeared on the market one after another, but most of the controllers have many problems. For example, the stability is not strong; the temperature and water level detection have large control errors; the display is sometimes garbled, and it cannot cooperate well with the electric auxiliary heating device; A large waste of resources affects the use of users. Although the solar water heater system has broad development prospects, the existing technology research and product development investment is less, and most of the existing systems use simulator control, the analog parameters are easily disturbed by the field environment, at least the production accuracy of the system Low, poor reliability. [0003] The fuzzy control system base...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F24J2/40
CPCY02E10/40F24S50/40
Inventor 孙进杨晗马煜中
Owner YANGZHOU UNIV