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Household refrigeration system matching practical training device

A technology of a refrigeration system and a training device, applied in the field of refrigeration training, can solve problems such as learning disconnection, system student obstruction, etc.

Pending Publication Date: 2022-04-12
XUHAI COLLEGE CHINA UNIV OF MINING & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, college students mostly use matching commercial molding products in the process of practical training, and there is a disconnection in the learning of design and refrigeration system matching work, which brings great obstacles to students' system students

Method used

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  • Household refrigeration system matching practical training device
  • Household refrigeration system matching practical training device
  • Household refrigeration system matching practical training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see Figure 1~6 , a household refrigeration system matching training device, comprising

[0033] Control system, it is fixedly installed on the experiment rack, and it is made of the computer control module 52 that is positioned on the system experiment table 5;

[0034] Wherein, the computer control module 52 is used for starting, stopping and safety control of equipment in the system;

[0035] A refrigeration system, which is used to refrigerate the equipment to be tested, and which includes a compressor assembly 1, a condenser assembly 2, a throttling mechanism assembly 3 and an evaporator assembly 4;

[0036] Wherein, the compressor assembly 1 includes at least 5 compressor systems with different cooling capacities, the condenser assembly 2 includes at least 5 sets of condenser systems with different heat exchange areas, and the throttling mechanism assembly 3 includes at least 5 Capillary systems with different lengths and inner diameters, the evaporator assembly...

Embodiment 2

[0047] see Figure 7 , a domestic refrigeration system matching training device, the steps of system matching training are as follows:

[0048] Taking a room of 8 square meters to 15 square meters as a design case, guide students to carry out the design, selection, matching and performance testing of the room's refrigeration system in groups.

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Abstract

The invention discloses a household refrigeration system matching practical training device which comprises a control system, a refrigeration system and a detection system. The control system comprises a computer control module, equipment start-stop and valve switch control; the refrigerating system comprises a compressor assembly, an evaporator assembly, a condenser assembly, a throttling mechanism assembly and auxiliary equipment. The detection system comprises a pressure detection device, a safety device and a temperature detection device. The platform has the beneficial effects that the platform system is complete, the structure is intuitive, the transition of students from design to system matching in the practical training process is facilitated, and the learning transition process of the students from theory to practice is facilitated, so that the students can better master professional knowledge.

Description

technical field [0001] The invention relates to a training device, in particular to a household refrigeration system matching training device, which belongs to the technical field of refrigeration training. Background technique [0002] Refrigeration equipment has been widely used in various aspects, and the cultivation of applied technical talents who integrate design, model selection, system matching and installation and testing plays a decisive role in the current development. [0003] At present, college students mostly use matching commercial molding products in the process of practical training, and there is a disconnection in the learning of design and refrigeration system matching work, which brings great obstacles to students' system learning. Contents of the invention [0004] The purpose of the present invention is to provide a household refrigeration system matching training device in order to solve the problem, which can meet the training requirements of stude...

Claims

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Application Information

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IPC IPC(8): G09B9/00
Inventor 张辉刘聪丁艳王桂卿段成栋
Owner XUHAI COLLEGE CHINA UNIV OF MINING & TECH