Electronic temperature control device for electric heat storage and geothermal combined heat supply system

Abstract

The invention discloses an electronic temperature control device for an electric heat storage and geothermal combined heat supply system. The electronic temperature control device comprises a geothermal well, and the upper end of a suction water pipe penetrates through the geothermal well and is connected with a filtering tank and a heat exchange water tank through pipes correspondingly. The upperend of a heating boiler is provided with a heating water tank connected with the filtering tank through a pipe, and one side of the heating water tank is connected with a water supply mechanism, a heat supply mechanism and a heat storage water tank through pipes correspondingly. One end of the heat supply mechanism is provided with a plurality of first temperature sensors, one side of the heat supply mechanism is provided with a temperature control device electrically connected with the heat supply mechanism. A fixing box is internally provided with a solar thermal collector connected with the heat storage water tank through a pipe. The upper end of a supporting pillar is provided with a plurality of solar cell panels electrically connected with the solar thermal collector. The electronictemperature control device has the beneficial effects that the heat supply temperature and the heat supply duration can be formulated and adjusted according to user requirements, the heat supply effect of the combined heat supply system is guaranteed while waste of energy is avoided, and the utilization rate of resources is increased.

Description

Technical field [0001] The present invention relates to the technical field of combined heating, in particular to a temperature electronic control device of an electric heat storage and geothermal combined heating system. Background technique [0002] With the development of my country’s social economy and the increase of people’s awareness of environmental protection and health, society’s requirements for improving the energy structure are increasing day by day. In some areas, especially in the Northeast, the electricity load has reached a low level of balance, and most power plants cannot generate full capacity. Imbalance, making the power system can only adjust the load through frequent peak shaving. On the other hand, a large number of coal-fired heating boilers are still in operation, causing a lot of environmental pollution. From the perspective of environmental protection requirements, coal-fired heating boilers will be cancelled sooner or later; from the perspective of po...

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Problems solved by technology

For electric heat storage heating devices, electric heating elements are generally used to generate heat, and the heat is transferred to the heat storage bricks. When in use, the heat in the heat storage bricks is released. Therefore, in this process, only electric energy is involved. With the mutual transformation of heat energy, electric heat storage and geothermal heat supply work independently to achieve heat supply, but in this heating process, the heating efficiency is relatively poor, and at the same time, the power consumption is serious, the heat energy loss is fast, and it does not have the effect of saving energy. We can combine geothermal and electrical energy

[0004] For the problems in related technologies, no effective solutions have been proposed yet

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