ZM3101C Cabinet Type Air conditioner Trainer
Vocational Training Equipment Didactic Equipment
I. System overview:
1.1 Overview
The equipment adopts real variable frequency air conditioner and
control circuit to be training assessment object. Put the cabinet
type air conditioner machine group into training support according
to real arrangement. Students can see real status display and work
pressure indication of air conditioner machine group when working,
which is easy to know and master its working principle and
operation, use and maintenance skill, and it is better to master
the problems when using and master the knowledge to deal with the
common trouble.
1.2 Introduction for principle of air conditioner system
The principle of air conditioning refrigeration refers to the
principle of air conditioning refrigeration operation. When the air
conditioner is electrified, the low-pressure steam of the
refrigerant in the refrigeration system is sucked by the compressor
and compressed into the high-pressure steam back to the condenser.
The indoor air circulates continuously to reduce the temperature.
The air drawn in by the axial fan flows through the condenser,
taking away the heat from the refrigerant and condensing the
high-pressure refrigerant steam into a high-pressure liquid. The
high-pressure liquid is sprayed into the evaporator after passing
through the filter and throttling mechanism and evaporates under
the corresponding low pressure to absorb the surrounding heat. At
the same time, the through-flow fan makes air continuously enter
the fin of the evaporator for heat exchange and sends the cooled
air after heat release into the room.
II. Main function:
1. Learning and mastering the working principle of variable
frequency air conditioner, and mastering maintenance technology.
2. Learning and mastering the construction, composition and working
principle.
3. 15 Trouble points can be set, students can conduct trouble
detection and troubleshooting on trouble detection board according
to trouble phenomenon, there is a master control computer to
control all trouble points and equipment running in test system,
computer can set trouble automatically, when students do
troubleshooting and maintenance, the computer will record, give a
mark, print and other functions.
4. It adopts real conditioner, so you can conduct dismounting,
refrigerant filling and other basic training.
III. Technical data:
1. Working power supply: AC220V, 50HZ
2. Installation dimension: 1700×900×800(mm)
3. Complete machine power: 1.5KVA
IV. Training Project
1. Principle of electrical control system of air conditioner
2. Debugging and running of electrical control system of air
conditioner
3. Trouble simulating and shooting of electrical control system of
air conditioner
4. Trouble analysis and maintenance of electrical control system of
air conditioner
5. Application of electrical control system of air conditioner
