Thermal insulation plate with boiling water

Abstract

The invention discloses a boiled water heat preservation plate which comprises a plate cover, and a plate bottom and a plate body which are made from insulant. The boiled water heat preservation plate is characterized in that a bowl-shaped metal plate which is fixed with an insulating layer at the back is arranged in the plate body; the top of the bow-shaped metal plate and an annular groove at the top of the plate body are connected by a screw thread and are movably installed together; the bowl-shaped metal plate, the plate body and the plate bottom form a water containing cavity which is filled with water; one end of an electric heating tube which is installed in the water containing cavity is fixed at the plate body and is connected with a power supply wire which is equipped with a temperature control regulator; the edge at the top of the plate body is processed with an exhaust port and is processed with a bottle cork slot with inner screw threads; the lateral wall at the top of the plate body is processed with a water channel which is communicated the water containing cavity with the bottle cork slot; a bottle cork with the lateral wall processed with external screw threads can be screwed into the bottle cork slot to open and close the water channel. The boiled water heating preservation plate has the advantages of being capable of heating and warming meal in due time, keeping the proper temperature of the meal, being convenient for moving and carrying, high efficiency, being safe and reliable, simple structure, and the boiled water heat preservation plate is suitable for being used at home, restaurant, hotel, guesthouse, etc.

Description

technical field [0001] The invention relates to household articles, in particular to a boiling water heat preservation tray which can keep food warm for a long time. Background technique [0002] With the development of society and the improvement of people's living standards, especially during festivals, family members or relatives and friends often get together to eat and chat while eating. When the meal time is longer (especially when it is cold), the food gradually becomes colder and tastes less delicious, and it is easy to get sick. Therefore, the food must be reheated, which is time-consuming and laborious, and affects the quality of the food. Also have the way that adopts gas stove or gas stove to heat in the prior art, not only inconvenient to use, and danger takes place easily. Contents of the invention [0003] The object of the present invention is to provide a boiling water heat preservation plate which can timely heat and keep food, keep food at a suitable te...

AI Technical Summary

Problems solved by technology

When eating for a long time (especially in cold weather), the food will gradually become colder, and it will not taste so delicious, and it is easy to get sick, so the food must be reheated, which is time-consuming and laborious, and affects the quality of the food.

In the prior art, there is also a method of heating with a gas furnace or a gas furnace, which is not only inconvenient to use, but also prone to danger.

Images