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

Military vehicle high -pressure co -track diesel engine m--ntenance tr--ning table,Aerated oxygen experimental device

1. Product introduction

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 high -grade aluminum -plastic panels with 4mm thick corrosion resistance, strike, pollution resistance, fire prevention, and moisture -proof. Control circuit diagrams and electronic control high -voltage co -r--l -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.

9. The base of the tr--ning platform is welded with steel structure, and the surface is treated with spraying process. The front/sides are welded with a circular hand rod with a self -locking wheel device. It is flexible, safe, reliable, and durable.

10. Machinery assembly and fitter assembly virtual simulation software: This software is developed based on Unity3D. It can choose 6 -level image quality. It has the design and virtual disassembly of the reducer and shaft structure, the design and simulation of common mechanical institutions, institutional resource libraries, institutional resource libraries. Typical mechanical institutions (virtual disassembly of gasoline engines), software is an overall software, which cannot be separate resources.

Military vehicle high -pressure co -track diesel engine m--ntenance tr--ning table,Aerated oxygen experimental device

1. Experimental purpose:

During the processing of active sludge method, the role of the aeration equipment during the processing process is to fully mix --r, active sludge and pollutants, so that the activated sludge is suspended, and the oxygen is transferred from the gas phase to the liquid phase, from liquid phase to activity to activity In the sludge, it is guaranteed that microorganisms have sufficient oxygen for material metabolism. Since the supply of oxygen is one of the m--n factors that ensure the normal development of the biochemical treatment process, engineering designers and operating managers often need to test the total transmission coefficient KLA of oxygen through experiments, and the oxygen supply capacity and power efficiency of the evaluation aeration equipment.

Through the hope of this experiment, the following goals are achieved:

1. Master the method of totaling the oxygen transfer coefficient and oxygen capacity of the aerated equipment;

2. Master the method of determining the correction coefficient A and B;

3. Understand the characteristics of various test methods and data finishing methods.

2. Experimental principle:

There are two test methods for evaluating the oxygen capacity of the aerated equipment:

1. In the state of instability, the test is performed, that is, the dissolved oxygen concentration in the water is changed, from zero to saturated concentration;

2. Tests in the stable state, that is, the dissolved oxygen concentration in the test process rem--ns unchanged.

      3. The test can be performed under water or under production operation conditions. The basic principles of various methods are introduced below.

3. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃,

2. Treatment of water: 60L/H

3. Design in and out of water:

    Inlet water BOD5 150 ～ 300mg/L Out of water 15 ～ 30 mg/L

    COD 250 ～ 500mg/L out of water 25 ～ 40 mg/L

    Inlet water SS 80 ~ 150 mg/L out of water 10 ~ 15 mg/L

    Inlet water pH 6-9 out of water 6-9