Quick heat dissipation type chopstick

Abstract

The invention discloses a quick heat dissipation type chopstick. By means of the working principle of a heating pipe, under the negative-pressure condition, a working medium becomes quite easy to vaporize or liquefy. The working medium is vaporized after absorbing heat on the heated portion and rises to the heat dissipation portion, then flows back to the heated portion after being condensed and liquefied on the heat dissipation portion, and the cycle repeats so that heat can be transferred quickly. Experiments show that the heat transfer efficiency of the chopstick made by means of the heat pipe principle is 100-10000 times (changing according to working medium) that of a chopstick made of stainless steel in the same shape.

Description

technical field [0001] The invention relates to a tableware, in particular to chopsticks with rapid heat dissipation. Background technique [0002] From a health point of view, when eating, you should mainly eat warmer meals, but overheated meals are really difficult to eat. People have to wait patiently or blow air with their mouths to cool down, which is neither hygienic nor unsightly. And if you use water to cool down, the original taste of the food will be lost, so more people aim at the kitchen utensils as a way to cool down. Chopsticks are a kind of tableware commonly used in Asian countries. Usually materials are made of bamboo, wood and metal. The heat transfer efficiency of wooden and bamboo chopsticks is low, and the heat transfer efficiency of metal chopsticks is slightly higher but cannot meet the requirements. [0003] The prior art (the patent with publication number CN 201220710582) discloses a kind of cooling chopsticks with ice inside. Although the purpose...

AI Technical Summary

Problems solved by technology

Usually the materials are made of bamboo, wood and metal. The heat transfer efficiency of wooden and bamboo chopsticks is low, and the heat transfer efficiency of metal chopsticks is slightly higher but it cannot meet the requirements.

[0003] The prior art (the patent with publication number CN 201220710582) discloses a kind of cooling chopsticks with ice inside. Although the purpose of rapid cooling can be achieved, ice must be added before each use, and the heat dissipation is limited by the amount of ice.

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