Full
Outline
To address the challenges of difficult and time‑consuming repairs when a refrigerated display cabinet malfunctions，which can lead to spoilage of the products inside，a new modular drawer‑type refrigeration system for refrigerated display cabinets is proposed.This system integrates the components of the refrigeration system，including the compressor‑condenser unit，evaporator，and capillary tube. A modular drawer‑type refrigeration system refrigerated display cabinet was constructed，and its disassembly and assembly characteristics，food storage performance，and 24 hour power consumption were analyzed under environmental conditions of 25 °C and 60% relative humidity.The research results indicate that the disassembly and assembly of the proposed modular refrigeration system take only 2.3 minutes，and the replacement of the refrigerated display cabinet's dual refrigeration modules can be completed within 5 minutes. Additionally，the temperature of the test package stored in the modular drawer‑type refrigeration system refrigerated display cabinet can be maintained between 3.8 °C and 7.1 °C，which meets the requirements for food storage in refrigerated display cabinets. The modular refrigeration system also ensures uniform temperature distribution inside the refrigerated display cabinet.These findings provide a research foundation for the widespread application of easily replaceable，reliable，and high‑performance modular refrigeration systems in refrigerated display cabinets.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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