Packaged-type efficient cold storage device

Abstract

The invention provides a packaged-type efficient cold storage device. Cold capacity transmission speed adjusting assemblies are arranged at the two ends of a packaging case. A plurality of cold storage agent storage cases are arranged in the middle of the packaging case through cold storage agent supporting assemblies. Controllers for controlling the Cold capacity transmission speed adjusting assemblies are further arranged in the packaging case. A packaging cover plate packages all the parts of the cold storage device into the packaging case. A hole window communicating with an inner cavity is arranged on the top face of the packaging cover plate. According to the packaged-type efficient cold storage device, through air bags, the cooling amount and the cooling rate of the cold storage device can be effectively adjusted, and automatic adjustment can be achieved according to actual external temperature requirements. When the packaged-type efficient cold storage device needs to be reused, cold air is injected into cold air injection bags through refrigerating equipment and then flows toward cold storage agents through cold air pipes, so that the cold storage agents is reused. A displacement oscillator is used for controlling the air bags, the oscillation frequency and displacement are convenient to adjust, adjustment is precise, and the packaged-type efficient cold storage device is quite suitable for meeting the cold storage requirements of occasions of a solar air conditioner and the like.

Description

technical field [0001] The invention relates to the technical field of cold storage devices, in particular to a packaged high-efficiency cold storage device, which belongs to the technical field of storage and transportation devices. Background technique [0002] Cold storage agent is a translucent (or opaque), viscous jelly-like mixture composed of organic or (and) inorganic compounds, which can absorb and store a large amount of cold energy at low temperatures, and can release a large amount of cold energy at higher temperatures. Cooling capacity, maintain a low temperature environment in itself and in a small range around for a long time. At present, it is not only widely used in the cold storage transportation of biochemical drugs, vaccines, veterinary drugs, fruits, river seafood, food, etc., and other items that need to be frozen and transported; it can also be used for cold storage in solar air-conditioning systems. In addition, putting the cold storage agent in the ...

AI Technical Summary

Problems solved by technology

[0003] However, when using a cold storage agent for cooling, transportation or refrigeration, it is necessary to make the cold storage agent into a cold storage device in order to ensure the cold storage effect according to the needs. At present, the cold storage machine is generally put into a cold storage bag or a cold storage plate to realize cold storage. This kind of device Although simple, the cold storage effect of the cold storage device is low, and it cannot be adjusted according to the cold storage needs. Moreover, it is difficult to repeatedly use the cold storage agent. The cold storage agent is not only easy to waste, but also easy to cause environmental pollution.

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