Drainage experimental device

Dr--nage experimental device,Mechanical basic experimental device

1. Product overview

This device is dedicated to set up water conservancy related majors such as water -supply dr--nage engineering, construction electrical, building intelligent equipment, building equipment, municipal engineering and other civil water conservancy related majors for professional colleges. The characteristics of the system adopt engineering object system design tr--ning model. Through the operation tr--ning of this device, students can evaluate the comprehensive capabilities of installation and control of water dr--nage equipment, such as pipe cutting and connection, pipeline installation, equipment installation, electrical installation, equipment wiring, and equipment wiring. Programming control, f--lure investigation, etc.; At the same time, you can cultivate students' team cooperation, work efficiency, quality awareness, safety awareness, professional ethics, and professional literacy.

2. System structure and composition

The overall st--nless steel framework is designed with a dr--nage object model. It is m--nly installed on the steel frame base for the dr--nage pipeline equipment. It has an open characteristics. Part of the composition.

The water supply system is composed of water tanks, pumps, water pipe pipes, pressure transmitters, pulse water meters, faucet and shower head. The pipeline is designed with a st--nless steel composite tube. It can perform the cutting, installation and water traffic test operation of the st--nless steel composite tube. By controlling the control system, the variable frequency constant voltage water supply function of the water system can be achieved. Function; the measurement of the amount of water can be completed through the pulse water meter.

Firefighting water supply systems m--nly include water tanks, spray pumps, stabilization tanks, wet alarm valves, pressure switches, water flow indicators, fire water supply pipes, and closed spray heads. The pipeline is designed with a galvanized pipe, which can perform cutting, filaments, installation, and water -pass test operations of galvanized pipes. The control system can be used to achieve spraying fire extinguishing function.

The hot water supply system is composed of electric heating boilers, hot water supply pipes, faucet and shower head. The pipeline is designed with a PPR tube, which can be cut, fused, installed, and water -pass test operation of PPR pipes.

The dr--nage system is m--nly composed of sewage tanks, liquid level sensors, dr--nage pumps, dr--nage pipes, and water treatment units. The dr--nage pipeline is m--nly designed with the UPVC tube. It can perform cutting, bonding, installation, and water -pass test operation of the UPVC tube. Combined with the control system, the water level detection of sewage tanks and the start -stop control of dr--nage pumps can be achieved.

Dr--nage experimental device,Mechanical basic experimental device

Overview:

The creative combination mechanical system assembly tr--ning comprehensive experimental description is made from new mechanical basic innovation, teaching, experiments, and tr--ning. It uses modular and human -machine engineering design theories to make high -precision manufacturing technology. Equipped with multimedia simulation experimental teaching software, it is a necessary experimental equipment for learners to consolidate the basic theory of mechanical basic theory and tr--n mechanical installation, debugging, and measurement (applicable to university undergraduate and college).

1. Experimental purpose and significance

1) The boring mechanical concept is intuitively reflected through the operation of the entity through experiments. Make learners' interest in learning and consolidation of theoretical concepts.

2) Through experiments, the concept of a clear mechanical assembly, installation adjustment, and same axis, parallelism, etc. through experiments.

3) Through experiments, the actual ability of comprehensive errors such as analysis, judging processing of mechanical processing errors, and assembly errors on mechanical transmission performance.

4) Through experiments, the learner learns and master the use of mechanical card measures and obt--ning length measurement, angle measurement and other sizes and metaphysics.

5) This equipment can be operated with 6-8 students, and the parts are stored in an orderly manner, which is convenient for experiments and management.

2. Experimental content

Experiment (Tutorial) 1. The composition of the mechanical transmission system

Experiment 1: Mechanical system debate;

Experiment 2: Execute the lock (off)/unlock (opening) operation of the safety switch;

Experiment 3: Use the horizontal meter to determine the position of the surface;

Experiment 4: Pretending and Acting motor

Experiment (tutorial) 2. Installation and measurement of ch--n connection

Experiment 1: The actual size of the measurement key and key slot;

Experiment 2: Make flat key according to the key slot given;

Experiment 3: Use keys to install axis and wheels;

Experiment 4: Use a band brake to measure the moment of the shaft.