ZOPJDQ-04E Multifunctional Home Electronic Products Electrical Control Comprehensive Training Device

This equipment is based on the "Education Industry Standards of the People's Republic of China ( Equipment Standards for Professional Instruments and Equipment for Electronic Technology Applications)" and the teaching requirements of the Ministry of Education's "Revitalization of the 21st Century Vocational Education Curriculum Reform and Teaching Materials Construction Plan", combined with the household electrical equipment debugging and m*ntenance profession Products developed according to the skill requirements of the position and in accordance with the teaching and tr*ning requirements of vocational schools.

2. Equipment Functional Characteristics

  1. The experimental device has a timer function and a DC power supply of 5V, 2A. DC power output: 0~30 V; 0~2 A (continuously adjustable), multi-range intelligent DC voltmeter 500V, DC ammeter 5A, one precision voltmeter (DC 30V), one precision ammeter (DC 3A) ;The assessment system has leakage short circuit protection of 16A and overload protection device of 7A.

 2. An open tr*ning board is used, with complete installation circuit diagrams, test points, and adjustment points on the board.

 3. Household electronic products electrical appliance m*ntenance tr*ning and assessment station electronic electric fans, microcomputer controlled rice cookers, microwave ovens, electronic disinfection cabinets, fully automatic washing machines, electric water heaters, range hoods, fully automatic dishwashers and other common household appliances are integrated into one Combination design, the entire set of equipment consists of tr*ning platform components, tr*ning tables, each tr*ning unit and supporting tr*ning objects. The practical tr*ning circuit board is equipped with an intelligent fault point assessment device. The fault point is set by the teacher's computer according to the assessment requirements and transmitted to the students' open tr*ning unit through the assessment system. Students use computers or microcontrollers and clickers to answer questions.

4. Electrical safety and electric shock first *d simulation teaching software

The software uses a combination of two-dimensional and three-dimensional virtual images to teach students the safety and first *d methods of using electricity. The software includes single-phase electric shock, two-phase electric shock, step electric shock, low-voltage electric shock first *d, high-voltage electric shock first *d, artificial respiration first *d, Principles of hand-holding breathing rescue method, chest cardiac compression and other protective methods are expl*ned and taught. Principles of single-phase electric shock are divided into rep*ring live disconnection, rep*ring socket electric shock, and outdoor electric shock. The teaching of low-voltage electric shock and high-voltage electric shock m*nly expl*ns and demonstrates to students how to rescue people who are suffering from low-voltage electric shock or high-voltage electric shock. Artificial respiration rescue method, hand-holding breathing rescue method, and chest cardiac compression rescue method are demonstrated using 3D virtual simulation technology. After rendering and Polish it to make the model look like the real part and look realistic. Through practical tr*ning, students can be educated on the safe use of electricity in the tr*ning room, improve students' safety awareness, and enable students to learn some self-rescue methods, so that students can take cert*n safety measures to protect themselves when encountering danger, and become familiar with various Causes of electrical accidents and practical measures to deal with them to reduce the occurrence of electrical accidents.

5. Teacher teaching platform

The system supports importing 3DS, STL and NXM format files saved by this platform. It supports saving the project file in the system as a separate file (in the format of nxm), and supports secondary editing of the file through the software. At the same time, the file can support PPT control playback. Supports setting 6 view axis views, front view, back view, left view, right view and top view. During setting, the system provides 3 axes (X, Y and Z axes) and 4 angles for each axis (0°, 90°, 180° and 270°) quick rotation function. Supports model action settings, with 6 action types (one-time, repeated, continuous, state, replacement and positioning). It supports lens animation settings, unlimited number of lenses, and supports setting the switching time of each lens; there are also 2 other auxiliaries, one is for test playback, and the other is for deleting all. Supports timeline settings to connect actions in "Action Settings" and "Lens Animation Settings", and supports setting the start time and running time of each action. It can also reset all actions and time. Axis playback and delete all functions. Model animation files can be loaded into the courseware through the platform's supporting controls for 3D animation teaching, achieving complete 3D interaction in the courseware.

3. Practical tr*ning projects

1. Electronic electric fan structure disassembly analysis, component identification and detection, common typical fault analysis and elimination

2. Microcomputer controlled rice cooker structural disassembly analysis, component identification and detection, common typical fault analysis and elimination

3. Microwave oven structural disassembly analysis, component identification and detection, common typical fault analysis and elimination

4. Electronic disinfection cabinet structural disassembly analysis, component identification and detection, common typical fault analysis and elimination

5. Fully automatic washing machine structural disassembly analysis, component identification and detection, common typical fault analysis and troubleshooting

6. Fully automatic dishwasher structural disassembly analysis, component identification and detection, common typical fault analysis and troubleshooting

7. Structural disassembly analysis of range hoods, component identification and testing, and analysis and elimination of common typical faults

8. Electric water heater structural disassembly analysis, component identification and detection, common typical fault analysis and elimination

4. Technical requirements and m*n parameters:

1. Working power supply: AC220V±5% 50HZ

2. Safety protection: leakage protection (action current ≤30MA), over-current protection, fuse protection

3. Maximum input rated power: 1200W

4. Ambient temperature: -10℃~60℃

5. Tr*ning table: Aluminum profile frame, iron double-layer matte dense pattern spray-plastic structure, high-density wear-resistant desktop board. No. AC power supply: 220V 50Hz (with overcurrent protection), DC power supply: adjustable, fixed output, tr*ning pendant: iron double-layer matte dense texture spray-p*nted structure, aluminum-plastic panel can complete electromechanical and electric heating Practical tr*ning on electrical principles of electrical and electromagnetic home appliances; able to set up common electrical faults; comply with national safety standards.

5. Examination system:

1. The computer can monitor 1-126 household appliances intelligent assessment station

2. More than 60 fault points have been set up.

3. With curling function

4. With winding function

5. It has the function of clearing single and all experimental benches.

6. It has the ability to automatically detect the communication connection status of each household appliance assessment station.

7. Can generate student personal transcripts

8. Can conduct statistics and analysis on student assessment status

9. There is a password to enter the system. You can change the password after entering the system.

10. With printing function

11. It has the function of limiting the number of answers

12. The student desk is equipped with a touch-screen intelligent clicker, through which students can exchange data with the teacher.

6. Practical tr*ning accessories (optional)

Practical tr*ning pendant washing machine module, electric fan module, fully automatic dishwasher module, microwave oven module. Microcomputer rice cookers and electronic disinfection cabinet module modules can set fault points and complete practical tr*ning content such as troubleshooting.

1 Intelligent control rice cooker

1 Understanding and testing of common components, control chips, and display devices for microcomputer-controlled rice cookers

2 Understanding and disassembly of microcomputer controlled rice cooker structure

3 Microcomputer controls the working principle of rice cooker energy conversion and temperature conduction

4Microcomputer controls rice cooker heating, heat preservation and mutual conversion and working principle

5 Microcomputer controls the rice cooker’s regular heating, cooking, and heat preservation settings and working principles

6 Common faults and rep*rs of microcomputer controlled rice cookers

7 Detection and rep*r of common faults in microcomputer controlled rice cooker control circuit

2. Microwave oven

1 Understanding and testing of m*n components of microwave ovens, control chips, and display devices

2 Understanding and disassembly of microwave oven structure

3 Principle analysis and physical demonstration of microwave heating

4. Common faults and detection and m*ntenance of microwave generating circuits in microwave ovens

5 Common faults and detection and m*ntenance of microwave oven control circuit and timing circuit

6 Common faults and detection and m*ntenance of microwave oven voltage conversion circuit

6. Inspection and m*ntenance of microwave protection devices

7 Detection and Rep*r of Common Microwave Faults

3 fully automatic washing machine

1 Understanding and testing of commonly used components, sensors and control chips for fully automatic washing machines

2 Understanding and disassembly of the mechanical structure of fully automatic washing machines

3 Detection and troubleshooting of common faults in water inlet and dr*nage

4 Detection and troubleshooting of common faults in washing and dehydration

5 Testing of fully automatic washing machine program controller

6 Detection and troubleshooting of motor and motor control faults

7 Common faults and m*ntenance of mechanical transmission system

8 Integrated control circuit detection and fault analysis and troubleshooting

9 F*lure analysis and troubleshooting of leakage safety protection alarm system

4. Electronic electric fan

1 Structural disassembly analysis,

2. Component identification and detection,

3 Common Typical Fault Analysis and Troubleshooting

5. Electronic disinfection cabinet

1 Structural disassembly analysis,

2. Component identification and detection,

2 Analysis and troubleshooting of common typical faults

6. Automatic dishwasher

1Understanding and testing of commonly used components, sensors and control chips

2. Understanding of the mechanical structure of the machine and

3 Detection and troubleshooting of common faults in water inlet and dr*nage

4 Detection and troubleshooting of common faults in washing and dehydration

5. Detection of process controller

6 Detection and troubleshooting of motor and motor control faults

7 Common faults and m*ntenance of mechanical transmission system

8 Integrated control circuit detection and fault analysis and troubleshooting

7. Range hood module

1 Understanding and testing of common components of range hoods and control chips

2 Understanding and disassembly of the mechanical structure of range hoods

3. Detection and troubleshooting of motor f*lure

4. Detection and troubleshooting of irregular faults when the motor rotates

5 Integrated control circuit detection and fault analysis and troubleshooting

8. Electric water heater module

1 Common components of electric water heaters and understanding and detection of control chips

2 Understanding and disassembly of the mechanical structure of electric water heaters

3. Learning of anti-electric wall technology and analysis and troubleshooting of faults

4 Analysis and troubleshooting of liner f*lures

5. Analysis and troubleshooting of some faults in the thermostat circuit

6. Learn and master the safe use of electric water heaters

7 Integrated control circuit detection and fault analysis and troubleshooting

8 Fault analysis and troubleshooting of leakage safety protection alarm system