Transparent hydraulic and pneumatic comprehensive training device

The comprehensive tr--ning device of transparent hydraulic and pneumatic PLC control is the requirements for the teaching outline of qi, electricity, and hydraulic control in our company according to the integration of mechanical and electrical control in colleges. The structure of the experimental table is extensively solicited from the opinions of experts, professors and teachers, and continuously innovated and improved. It is an ideal comprehensive tr--ning equipment for gas -controlled control technology and hydraulic transmission control technology with PLC control. Tr--ning allows students to be intuitive and emotionally compared, understanding qi, electricity, and liquid their own characteristics, characteristics, and advantages and disadvantages.

Hydraulic experimental elements are made of transparent organic materials, transparent and intuitive. It is easy to understand the structure, performance and use of dozens of commonly used hydraulic elements. Master the work process and principles of dozens of basic experimental circuits. During the experiment, the assembly experiment circuit is fast and convenient. Pneumatic tr--ning and hydraulic tr--ning electrical control unit is equipped with 2 sets of PLC control and 2 sets of relay control, which is simple and practical.

2. Experimental table composition

The tr--ning system adopts the "two -in -one" double -sided structure, that is, one experimental table can be used as two groups of four students to conduct pneumatic experiments and hydraulic experiments. It can also perform comprehensive pneumatic hydraulic experiments at the same time, optimize shared resources, improve products to improve products Performance price ratio. The overall structure is simple and practical.

The experimental desk is an iron double -layer sub -light -densely pattern spraying structure. Beautiful and generous, solid and durable, and convenient operation. The basic configuration is: pneumatic experimental element 1; 1 set of pneumatic experiment PLC control modules; 1 oil -free low -noise --r compressor; 1 set of hydraulic experimental elements, 1 set of hydraulic experiment PLC control modules; 1 hydraulic experiment pumping station. (Computers are configured separately according to the requirements of the school)

This experimental system adopts a special independent hydraulic experimental pump station, the speed adjustment system of the fabric, and the internal control system of the motor speed control system has a safety speed limit function, which can limit the output speed speed. Equipped with oil circuit pressure adjustment function, you can adjust the safety work pressure of the output pressure oil. Equipped with a full -usable hydraulic element: Each hydraulic element is equipped with a installation bottom plate, which can be convenient and randomly placed on the aluminum alloy panel (the panel with the "T" groove -in -form aluminum alloy profile structure). The oil circuit is overlapped with a fast conversion. It is convenient for disassembly and does not leak oil.

I. Overview

"ZRLR-76 Refrigeration Compressor Disassembling Tr--ning Device" is the professional technology, vocational qualification tr--ning materials for the "Refrigeration Equipment M--ntenance Industry" written by the Ministry of Labor and Social Security, and the "Ministry of Education to strengthen the tr--ning of higher vocational college education talent tr--ning Opinions of work are developed. The practice equipment is suitable for "Refrigeration Foundation", "Refrigeration Equipment M--ntenance Industry", "Refrigeration Equipment M--ntenance Works", "*r Conditioner M--ntenance", "*r Conditioning Technology" and other professional curriculum tr--ning opened by the technical secondary school, high vocational colleges, technical colleges teaching.

Refrigeration compressor disassembly tr--ning device is also suitable for technical schools, vocational tr--ning schools, vocational education centers, appr--sal stations/institutions, refrigeration majors "Refrigeration Equipment M--ntenance Industry", "Principles and M--ntenance of Home Refrigeration Equipment", "Small Refrigeration Device" , "Small Refrigeration and *r Conditioning Device" and other courses.

2. Features

1. The tr--ning device uses a semi -enclosed two -cylinder compressor as the tr--ning object. The entire compressor is fixed on a work table, which is both beautiful and generous, but also conducive to students' actual operation.

2. The entire device adopts a modular design, which divides the entire compressor into several major modules for disassembly internships, and the overall assembly of the compressor is carried out, which is conducive to grasping the overall steps of disassembling the compressor.

3. This device can allow students to test the assembly effect by testing and modify the unreasonable part, so that students can fully understand and master the installation scale of the internal component of the compressor and the method of rep--ring the compressor.

3. Technical performance

1. Input voltage: three -phase and four -line (or three -phase and five -line system) ~ 380V ± 10% 50Hz;

2. Working environment: ambient temperature -10 ℃ ～+40 ℃, relative humidity <85%(25 ℃), altitude <4000m;

3. Device capacity: <1KW;

4. Weight: 150kg

5. Dimensions: 120cm × 80cm × 150cm;

Fourth, systematic viewing

1. The device adopts the iron double -layer sub -light dense -densely spraying structure chassis. There are also four thousand -oriented wheels on the ch--n to facilitate movement and fixation. The tr--ning table is equipped with drawers, which is used to place tr--ning guidance books and some more precise measuring items.

2. Configure the compressor parts at the top of the tr--ning desk to facilitate students to disassemble to prevent students from being lost or scratched the compressor's precision parts during the disassembly process.

3. The tr--ning desk requires a full set of disassembly tools and various tools.