Energy-saving no-steam hot water lunch box

Abstract

The invention discloses an energy-saving steam-free hot-water rice tank. The energy-saving steam-free hot-water rice tank comprises a tank body (1), wherein a rice steaming cavity (2) is formed in the tank body (1), a steam generating cavity (3) is formed below the rice steaming cavity (2), and the steam generating cavity (3) is provided with a heating rod (5); a water heating tank (6) is arranged above the tank body (1), the steam generating cavity (3) enters the water heating tank through a steam inlet pipe to heat water in the water heating tank, cold water entering from a water inlet pipe (7) is preheated by hot water in the water heating tank and then enters the steam generating cavity (3) to generate steam. The energy-saving steam-free hot-water rice tank disclosed by the invention is excellent in energy-saving effect, and capable of ensuring the neatness and cleanliness of a kitchen.

Description

technical field [0001] The invention relates to a lunch box capable of supplying hot water and steaming rice, in particular a hot water lunch box capable of saving energy and generating no steam. Background technique [0002] At present, various enterprises, institutions, schools, troops and other units generally use rice steaming boxes to steam rice. The existing rice steaming boxes mainly have the following problems: (1) The function is single. The general rice steaming box only has the function of steaming rice, and the excess steam cannot be recycled, so that energy is wasted, which does not meet the national energy-saving and low-carbon development purpose , and the random discharge of steam will easily make the kitchen full of steam, resulting in reduced vision of the kitchen and inconvenience to the kitchen work; at the same time, in order to discharge the steam in the kitchen, it is necessary to install a fan in the kitchen, which increases the cost of electricity. ...

AI Technical Summary

Problems solved by technology

The existing rice steaming boxes mainly have the following problems: (1) The function is single. The general rice steaming box only has the function of steaming rice, and the excess steam cannot be recycled, so that energy is wasted, which does not meet the national energy-saving and low-carbon development purpose , and the random discharge of steam will easily make the kitchen full of steam, resulting in reduced vision of the kitchen and inconvenience to the kitchen work; at the same time, in order to discharge the steam in the kitchen, it is necessary to install a fan in the kitchen, which increases the cost of electricity. Consumption of more energy; (2) the working principle of the existing rice steamer is basically to obtain steam by heating tap water, and the steam produced is used to heat rice; tap water will gradually decrease during heating into steam, in order to avoid tap water burning When a safety accident occurs, tap water needs to be replenished at intervals. The tap water supplied by the existing steam box is generally cold water. During the process of heating the cold water into steam, not only will no steam be generated, the time for steaming rice will be prolonged, and a large amount of electric energy will be consumed; (3) All manual operations, such as water inflow, water outflow, and power off in the state of water shortage, are generally manual operations and cannot be carried out automatically, which is not only prone to safety accidents, but also wastes manpower and reduces efficiency

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