Military vehicle high -pressure co -track diesel engine maintenance training table

The device is based on an electronic control high -voltage co -r--l diesel engine. It can perform the structure and working process of the engine of the engine to start, accelerate, and decelerates the work conditions.

It is suitable for the school's teaching needs for electronic control high -voltage co -r--l engine and m--ntenance tr--ning.

2. Functional characteristics

1. The real -operated electrical control high -voltage common r--l diesel engine (acceleration/deceleration/idle work condition is normal), and fully display the structure and working process of the electronic control high -voltage r--l diesel engine.

2. The tr--ning table panel adopts the 4mm thick corrosion resistance, strike, pollution resistance, fire prevention, and moisture -proof ** aluminum -plastic panels. The surface is sprayed with primer p--nting by special processes; Intuitive control circuit diagrams and electronic control high -voltage co -r--l diesel engines, understand and analyze the working principle of the control system.

3. The tr--ning terminal is installed on the panel, and the electrical signals that can detect each sensor, actuator, and engine control unit pipe foot can be detected directly on the panel, such as resistors, voltage, current, frequency signals, etc.

4. The tr--ning countertop is installed with a car instrument, which can display the changes in the engine speed, water temperature, oil pressure lamp, charging indicator, and electrical control system fault indicator light in real time.

5. There is a diagnostic seat installation of the tr--ning desk, which can be connected to a dedicated or universal car decoder to read the engine electrical control system to read the fault code, clear the fault code, and the data flow.

6. The tr--ning table is equipped with a throttle control device, which can be convenient to accelerate the engine.

7. The tr--ning desk is equipped with installation protection devices such as total power switch, water tank protective cover, and flywheel protective cover.

8. The device detection panel is equipped with a 20cm steel table on the front base in front, which is convenient for placing data and detecting instruments.

I. Overview

The comprehensive tr--ning assessment device of the ship's cold storage system is a product developed and developed in accordance with the teaching requirements of the Ministry of Education's "Revitalizing the 21st Century Vocational Education Course Reform and Teaching Material Construction Plan" in accordance with the teaching and tr--ning requirements of vocational schools. This device is suitable for the installation and m--ntenance and m--ntenance of mechanical and electrical equipment in colleges, secondary vocational schools and undergraduate colleges, electromechanical technology applications, electrical operation and control, electrical technology applications, motor and electrical appliances, refrigeration and --r -conditioning equipment, etc. "*r Conditioning Machine and Equipment", "Installation and M--ntenance of Refrigeration and *r Conditioning Device", "Refrigeration and *r Conditioning Automation", "*r Conditioning and Technical Application", "Cold Store Engineering and Operation Management", "Cold Refrigeration Craft" Intermediate and ** workers' appr--sal and assessment.

Features of the second device

1. The ship's cold storage tr--ning device has power drag control, automatic control, and manual control method, with temperature sensor and collecting instrument.

2. Strong intuition: The ship's cold storage device adopts an open design, and the control circuit and the refrigeration pipeline system are directly displayed. The device stickers have the name logo. Students can intuitively understand various devices.

3. Strong tr--ning: The actual cold storage circuit can control the full -process work tr--ning of the refrigeration system and the frost system.

4. The device is equipped with a manual expansion valve. It can work in the heating expansion valve when the automatic thermal expansion valve is damaged.

5. The fault alarm system, when the device f--ls, the fault alarm system will automatically ring.

6. The high temperature library has a evaporator pressure regulating valve, which can freely adjust the temperature of the high temperature library.

7. The host compressor is equipped with a refrigeration energy regulating valve device, which can protect the refrigerant flow supply of the compressor in a single cold storage.

8. In the middle of a cooler to prevent the compressor from wetting the journey and protect the --r recovery temperature of the compressor is too cold.

9. Refrigeration system f--lure simulation: In the refrigeration system, high -pressure outlet, --r -to ---r pipeline, and condensed exit installation of a manual interception valve, which can simulate common refrigeration faults such as high -pressure exhaust f--lure, condenser blockage, and weakness.

10. High -voltage and low -voltage system faults: The system is installed with real high -voltage and low -voltage protectors. During the refrigeration pipe execution of the simulation f--lure process, high and low voltage switches will be activated to generate system faults and start the compressor protection circuit to stop the host.