In order to reduce air pollution and achieve the energy goal of energy saving and emission reduction, most cities in Liaoning magnesia chrome bricks have started coal-to-electricity projects, transforming traditional coal-fueled boilers into solid electric heat storage equipment heated by electricity. Among them, heat storage bricks and solid electric heat storage devices mainly convert electric energy into heat energy through the heating body, and then store the heat energy emitted by the heating body through the heat storage brick. When heating is required, only the heat storage brick Blow, take out the heat in the heat storage brick through the wind flow, and use it for heating.

However, the existing heat storage bricks can only install the heating body on one side and the ventilation holes on the side opposite to the heating body. Due to the limitation of the above-mentioned structure, due to the limited number of heating bodies installed on one side, the storage unit will Thermal bricks store less heat energy and have slow heat storage speed. At the same time, the ventilation holes are located on the opposite side of the heating body and are far away. It is difficult to effectively take out the heat energy in the heat storage bricks, and there are problems such as low sensible heat efficiency.

Therefore, how to develop a new structure of thermal storage bricks to solve the above problems has become an urgent problem for people to solve.

Thermal storage brick background technology

In order to reduce air pollution and achieve the energy goal of energy saving and emission reduction, most cities have started coal-to-electricity projects, transforming traditional coal-fueled boilers into solid electric heat storage equipment heated by electricity. Among them, in the solid electric heat storage equipment, the heating body is mainly used to convert electrical energy into heat energy, and then the heat energy emitted by the heating body is stored through the heat storage brick. When heating is required, only blow to the heat storage brick through air flow Take out the heat in the heat storage brick and use it for heating.

However, the existing heat storage bricks can only be installed with a heating body on one side, and ventilation holes are provided on the side opposite to the heating body. Due to the limitation of the above-mentioned structure, due to the limited number of heating bodies installed on one side, the storage unit is Thermal bricks store less heat energy and have slow heat storage speed. At the same time, the ventilation holes are located on the opposite side of the heating body and are far away. It is difficult to effectively take out the heat energy in the heat storage bricks, and there are problems such as low sensible heat efficiency.

Therefore, how to develop a new structure of thermal storage bricks to solve the above problems has become an urgent problem for people to solve.