Disassembling and running training desk for gasoline engines

The teaching equipment is composed of two parts: disassembly and reversing tablets and running detection console with an electronic control gasoline engine assembly (easy to disassembled). Disassembling and flipping the tables provide students to conduct engine disassembly and assembly tr--ning. After assembling the engine, you can connect with the running detection console. You can start the engine to detect the assembly effect of the engine.

two. Features

1. The tr--ning countertop is p--nted with a color inkjet circuit diagram. Students can intuitively control the working principle of the circuit diagram and electronic control gasoline engine, understand and analyze the control system;

2. The tr--ning table consists of two parts: disassembly and flipping tablet and running detection console.

The disassembly and flipping tables are composed of electronic control gasoline engine assemblies and engine disassembly can be used for 360 -degree flip engines.

3. Disassembling and flipping bench with a reducer can be used as a shaft -directional flip and static, which can be convenient for disassembly and assembly tr--ning. The oil disk is placed at the bottom to facilitate the collection of small parts, water and oil. Do not land on the ground;

The running detection control tables are installed with all component elements of the engine, such as electronic control units, water tanks, fuel tanks and fuel pumps, instruments, ignition switches, etc., and dock with the disassembly and flipping tables for oil circuits, circuits, water, and gas circuits. , Can run the engine (accelerate/deceleration/idle work conditions), detect the effect of the engine assembly;

4. The tr--ning countertop is p--nted with a color UV tablet inkjet circuit diagram. Students can intuitively control the working principle of the circuit diagram and the actual engine of the engine, to understand and analyze the control system;

5. The panel adopts a 4mm thick -resistant and corrosion resistance, strike resistance, pollution resistance, fire prevention, and moisture -proof high -grade aluminum -plastic panels. The surface is sprayed with primer p--nt on the surface. Install the electrical signal of various sensors, actuators, and engine control units on the panel, such as resistance, voltage, current, frequency signals, etc.

There are car instruments, fuel pressure gauges, and vacuum pressure meters installed on the tr--ning table panel. It can display changes in the engine speed, fuel injection pressure, and intake pipe pressure in real time;

6. The tr--ning desk is installed with a diagnostic seat, 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.

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

The purpose of the dynamic model experiment of the sewage treatment structure is to cooperate with the relevant content taught by the texture of the dr--nage engineering, so that students can intuitively understand the flow of the structure, the internal structure, and the flow of water in the structure, and deepen the understanding of the content learned.

Through this experiment, I hope to achieve the following goals:

1 By observing the operation of the complete hybrid activity sludge method, deepen the understanding of the characteristics and operation rules of the processing system;

2 Through the debugging and control of the model experimental system, the basic skills of small simulation experiments are initially cultivated;

3 Familiar with and understanding the control method of the activated sludge processing system, further understand the control parameters such as sludge load, sludge age, dissolved oxygen concentration, and the role in actual operation.

2. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Treatment of water: 20 ～ 30L/h

3. *r an aeration: 100 ～ 300L/H

4. Design in and out of water quality:

Water inlet: BODCR 400 ~ 800mg/L Out of Water: 70 ~ 150mg/L

Inlet water: COD5 200 ~ 400mg/L Out of Water: 20 ～ 40mg/L

Water inlet: SS 00 ～ 300mg/L Out of Water: 20 ～ 80mg/L

Enter water: pH 6 ~ 9 out of water: 6 ~ 9

5. Reaction tank size: 350mm × 300mm × 400m (4),

6. Device shape size: 1800mm × 700mm × 1600mm

7. Work power supply: AC220V ± 10%, 50Hz, single -phase three -line system, power of 1500W, safety protection: ground protection, leakage protection, overcurrent protection