Tea display cabinet and working method thereof

Abstract

The invention relates to a tea display cabinet and a working method thereof, wherein the tea refrigerating display cabinet comprises a temperature control storage mechanism and a controller. The temperature control storage mechanism comprises a cabinet body, a cylinder body arranged on the cabinet body and a compressor, a condenser, a throttle valve, a four-way reversing valve, a disc type evaporator and a solenoid valve which are arranged on the cabinet body. The compressor, the four-way reversing valve, the condenser, the throttle valve and the disc type evaporator are sequentially connectedby a copper pipe. A compressor outlet is connected to the first connection end of the four-way reversing valve, and the second connection end of the four-way reversing valve is connected to the firstend of the condenser, the fourth connection end of the four-way reversing valve is connected to a compressor return port, and the second end of the condenser is sequentially connected to the throttlevalve and the disc type evaporator. The disc type evaporator is spirally wound on the cylinder body, and a disc type evaporator inlet is connected in parallel with a bypass pipe and connected to thethrottle valve. The tea display cabinet can dehumidify the tea storage space, so that tea leaves have a good storage humidity condition.

Description

Technical field: [0001] The invention relates to a tea display cabinet and its working method. Background technique: [0002] With the continuous development of economy and society, people pay more and more attention to health preservation, and drinking tea is becoming more and more popular, which makes tea refrigerated display cabinets more and more popular. And existing tea refrigerated display cabinet in the process of using, there are following several problems: [0003] 1) Studies have shown that for different varieties of tea, the optimal storage temperature is different. However, the existing tea refrigerated display cabinets can only realize a single temperature adjustment of the entire cabinet, and cannot adjust the storage temperature required for each variety of tea in corresponding regions. [0004] 2) Because of the strong hygroscopicity of tea leaves, no matter what storage method is adopted, the relative humidity of the storage space is best controlled below...

AI Technical Summary

Problems solved by technology

At the same time, if the remaining tea leaves are exposed to the air, the tea leaves will easily condense and increase the water content in contact with the air, which will accelerate the deterioration of the tea leaves

[0006] The above problems have not been solved. Therefore, how to fundamentally solve the problem of adjusting the storage temperature of different varieties of tea, dehumidifying and raising the temperature of tea leaves to room temperature before taking them out of the display cabinet has become a top priority.

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