Novel energy-saving refrigeration temperature-controlling box

Abstract

The invention relates to a novel energy-saving refrigeration temperature-controlling box. The box comprises a semiconductor refrigeration system, a 12V-power supply system, a metal shell, a box body fan and a temperature-keeping box body, wherein the temperature-keeping box body comprises low-heat conductivity ceramic fiber paper, a double-layer high-density polythene thin plate, an extrusion molding polystyrene temperature-keeping plate and a double-layer aluminum alloy or stainless steel plate material from outside to inside; thin-walled copper pipes are arranged in the middle of the double-layer aluminum alloy or stainless steel plate material at intervals; a nano composite phase-change material is contained in the thin-walled copper pipes; the metal shell is arranged on the outer side of the low-heat conductivity ceramic fiber paper; the 12V-power supply system powers the semiconductor refrigeration system; the refrigeration end of the semiconductor refrigeration system is connected in the temperature-keeping box body; and the box body fan is connected to a cold end radiating fin. The novel energy-saving refrigeration temperature-controlling box can be used for food-refrigerating and freshness-keeping functions under the condition of enough domestic power, can also effectively work under the condition of interruption of power supply, and is suitable for long-distance medium and low-temperature storage of foods, vegetables, medicines and the like, and due to the adoption of the nano composite phase-change material, the aim of saving energy of the temperature-keeping box is fulfilled.

Description

technical field [0001] The invention relates to a refrigeration device, in particular to a novel energy-saving refrigeration temperature control box. Background technique [0002] With the continuous growth of our country's national economy and the continuous improvement of people's living standards, the refrigerated preservation of food and medicine has become an issue of increasing concern. Whether it is extremely perishable fruits and vegetables or food after freezing and refrigerating, it is very easy to breed at room temperature. A large number of microorganisms damage the health of the human body; the constant-temperature refrigerated medicines used in hospital first aid and transportation are prone to failure at room temperature, and the emergence of energy-saving refrigerated incubators can meet this requirement. In response to the national call for energy conservation and emission reduction, in the face of the growing shortage of energy, energy conservation and util...

AI Technical Summary

Problems solved by technology

[0003] The present invention is aimed at the problem of energy saving of refrigerators, and proposes a new type of energy-saving refrigeration temperature control box, which can solve the inaccurate temperature control of general refrigerators and incubators, and there is still sufficient cooling capacity after opening the door, especially after power failure. The effect of being able to store for a long time; miniaturization, open at any time, store cooling capacity, and achieve the purpose of energy saving

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