Household air conditioner microcomputer control technology combined training equipment

Abstract

The invention discloses household air conditioner microcomputer control technology combined training equipment which comprises a table box and a teaching circuit board. A sketch map of an air conditioner refrigerating system is printed on the surface of a panel of the table box, and indicator lights are marked on key components of the refrigerating system. The layout of the teaching circuit board is sectioned in a layout mode according to function circuits and is circled and marked, two potentiometers are arranged on the board, and the potentiometers are connected with the input end of an indoor temperature sensor and the input end of an evaporator temperature sensor of a temperature control part circuit respectively. Extension socket terminals electrically connected with the teaching circuit board are arranged on the panel of the table box, the indicator lights of the key components of the panel are connected to corresponding load circuit drive ports on the teaching circuit board in parallel respectively through the extension socket terminals. A plurality of detection set points are arranged on a printed circuit of the teaching circuit board, and marks are arranged on the surface of the teaching circuit board. A plurality of barrier building switches are arranged and are connected to devices needing barriers to be built or barrier building circuits in series or in parallel. The equipment is low in cost and facilitates teaching.

Description

technical field [0001] The invention relates to the technical field of teaching appliances, and more specifically, relates to a comprehensive training device for household air conditioner microcomputer control technology. Background technique [0002] KFR household air conditioners are basically popular in every family. Correspondingly, the maintenance needs of household air conditioners are very large. For maintenance personnel, it is very important to be familiar with its control principles and the skills of troubleshooting methods. However, there are no easy-to-learn teaching tools. It is extremely difficult to be familiar with and master the air-conditioning control technology and its maintenance skills in a short period of time. It is difficult for students to systematically and completely master the air-conditioning control technology and its working process only by learning from books and classroom teaching plans, which greatly increases the difficulty of teaching....

AI Technical Summary

Problems solved by technology

However, for the teaching of the working principle of household air conditioner microcomputer control technology and the detection and maintenance of common faults, it lacks intuitiveness and demonstration functions, and the test bench needs to add various control and adjustment equipment, data acquisition computers, and requires a lot of investment. Funds that cannot meet the needs of professional teaching practice

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