DYLR-76 Refrigeration Compressor Disassembly and Assembly Experimental Platform
Release time：2024-06-19 07:00viewed：times
1. Overview The
"ZRLR-76 Refrigeration Compressor Disassembly and Assembly Tr*ning Device" is developed based on the vocational and technical tr*ning materials for "Refrigeration Equipment Rep*rer" organized and compiled by the Ministry of Labor and Social Security of the People's Republic of China and the "Opinions of the Ministry of Education on Strengthening the Tr*ning of Talents in Higher Vocational Education". This tr*ning device is suitable for the practical tr*ning of professional courses such as "Refrigeration Basics", "Refrigeration Equipment Rep*rer", "Air Conditioner Rep*r", and "Air Conditioning Technology" offered by colleges, technical schools, higher vocational colleges, and technical schools. The
refrigeration compressor disassembly and assembly tr*ning device is also suitable for the practical tr*ning of courses such as "Refrigeration Equipment Rep*rer", "Principle and M*ntenance of Household Refrigeration Equipment", "Small Refrigeration Device", and "Small Refrigeration and Air Conditioning Device" in technical schools, vocational tr*ning schools, vocational education centers, appr*sal stations/institutes, and refrigeration majors.
2. Features
1. This tr*ning device uses a semi-enclosed two-cylinder compressor as the tr*ning object. The entire compressor is fixed on a work surface, which is both beautiful and convenient for students to actually operate.
2. The entire device adopts a modular design, dividing the entire compressor into several large modules for disassembly and assembly practice, and finally the overall assembly of the compressor is carried out, which is conducive to mastering the overall steps of disassembling and assembling the compressor.
3. This device can allow students to test the assembly effect through trial operation, modify the unreasonable parts, and enable students to fully understand and master the installation scale of the internal components of the compressor and the method of rep*ring the compressor.
III. Technical performance
1. Input voltage: three-phase four-wire (or three-phase five-wire 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;
IV. System configuration
1. The device adopts an iron double-layer matte dense pattern spray structure frame, and four universal wheels are also set on the frame for easy movement and fixation. The tr*ning table is equipped with drawers to place tr*ning instructions and some relatively precise measuring tools and other items.
2. The upper part of the tr*ning table is equipped with a compressor parts box for students to disassemble and assemble, so as to avoid students losing or scratching the precision parts of the compressor during disassembly and assembly.
3. The tr*ning platform is required to be equipped with a full set of disassembly and assembly tools and various measuring tools.
V. Tr*ning Projects
1. Use of common bench
tools and measuring tools; 2. Disassembly and assembly of piston refrigeration compressors;
3. Disassembly and assembly of piston connecting rods and crankshafts;
4. Disassembly and assembly of cylinder head valve plate groups;
5. Measurement of clearance and wear of piston refrigeration machines;
6. Test run of the compressor after assembly.
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