A heat preservation and moisturizing device for a department store with an automatic adjustment function

Abstract

The invention discloses a heat preservation and moisture preservation device with an automatic adjusting function for a department store. The heat preservation and moisture preservation device comprises a base and a framework shell, wherein the base is of a hollow structure, a power switch, the framework shell and a storage battery device are mounted in a cavity of the base, the framework shell isfixedly connected to the upper end surface of the base, the movement of a copper pointer changes the resistance value, so that the current value changes, further, the heating power of a first heatingresistance wire, an object carrier and a second heating resistance wire is changed, and the supply of heat energy is reduced. Due to the combined movement of a piston, a connecting rod and a lever, the piston stops the flow rate of water flow in a cavity of a water pipe, thus the rate of a titration nozzle in dripping water to a water tank is reduced, and the evaporation of the water in the watertank can satisfy the humidity of the residual food. Along with the selling of the food, the inside energy supply is automatically adjusted along with the reduction of the weight of the food, and thusthe cost needed by energy supply is greatly saved.

Description

technical field [0001] The invention relates to the technical field of equipment related to trade stores, in particular to a heat preservation and moisturizing device for department stores with an automatic adjustment function. Background technique [0002] There are often a lot of food in the store to serve customers, such as steamed buns and dumplings. Breakfast is often placed inside the thermal insulation bin device in the counter of the store. The thermal insulation device has the characteristics of small size, environmental protection, economy, and low noise. The appearance is simple and elegant. Functional modification design, widely used in restaurant services in large factories, airports, schools, hospitals, hotels and other places, truly achieve health and environmental protection, comfort and energy saving, and meet the different needs of customers; but the existing heat preservation device in the process of heat preservation, With the reduction of food sales, th...

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Problems solved by technology

Functional modification design, widely used in restaurant services in large factories, airports, schools, hospitals, hotels and other places, truly achieve health and environmental protection, comfort and energy saving, and meet the different needs of customers; but the existing heat preservation device in the process of heat preservation, With the reduction of food sales, the energy of the heat preservation device provided is inconvenient to adjust and control, and it is still the same as the energy supplied by full food, which causes energy waste, and the reduction of food cannot be achieved, and the energy supply is correspondingly reduced. Effect

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