Novel heat preservation cup

Abstract

The invention discloses a novel heat preservation cup which comprises a cup body and a cup lid. The cup body is internally provided with a plurality of vacuum heat preservation layers. The cup lid is arranged on the cup body. The interior of the cup body is partitioned into a left cavity and a right cavity through a vacuum partition plate layer. The two side faces of the vacuum partition plate layer are provided with piece-shaped phase material heat exchangers in an attached mode. The cup body and the cup lid are sealed in a buckled mode. A through hole and a deformable connection rod are arranged at the positions, corresponding to the same cavity in the cup body, of the cup lid. An electric heater and a temperature sensor at the end of the deformable connection rod can be placed in the left cavity or the right cavity in a selective mode. By means of the novel heat preservation cup, the heat preservation effect can be improved, the harm, caused by tea volatilization, to human bodies is reduced, interval adjustment is achieved, the constant temperature and heat preservation functions are achieved, energy is saved, the environment is protected, and living at home and travel are facilitated.

Description

Technical field [0001] The invention relates to the technical field of vacuum flasks. Background technique [0002] In our country, drinking tea has become a living habit, and it is not uncommon to make tea in a thermos cup. Insulation cups are mostly sealed for heat preservation. Due to the structure of the tea itself, it will be fermented in a sealed condition, and the fermented tea will produce some harmful substances to the human body. Tea is rich in nutrients such as protein, fat, sugar, vitamins and minerals. It is a natural health beverage. It contains tea polyphenols, caffeine, tannins, tea pigments, etc., and has a variety of pharmacological effects. Soaking in high-temperature water for a long time, just like decocting on a warm fire, a large amount of tea polyphenols, tannins and other substances will be leached, making the tea color strong and bitter. Vitamin C and other nutrients will be destroyed when the water temperature exceeds 80°C, and long-term high temperat...

AI Technical Summary

Problems solved by technology

The energy storage thermos cups of the same design, the energy storage material used is simply placed between the inner and outer shells of the cup body, or the uneven cooling and heat caused by the volume change of the material is not considered, or the hot water after cooling is not considered. The temperature distribution brings problems to normal drinking water, etc.

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