Wind power heating system

Abstract

A wind power heating system comprises a wind power generator, an electric heating device, a temperature sensor and a temperature control system, and is characterized in that the wind power generator is connected with the electric heating device through one power transmission wire, the electric heating device is composed of a fixed electric heating layer, a heat storage layer and the temperature sensor, the temperature sensor is arranged on the heat storage material layer of the electric heating device, one end of the temperature control system is connected with the fixed electric heating layer on the electric heating device through another power transmission wire, and the other end of the temperature control system is connected with the temperature sensor through a thermocouple wire. The wind power heating system has the advantages that the system is flexible in heating mode, low in operation cost, nearly free of cost and environmentally friendly; a resident power grid does not need to be connected for heating, work voltage is relatively low, and safety and reliability are achieved; the heat storage layer can effectively and slowly release heat, so that large temperature changes caused by intermittent and unstable wind energy can not happen during heating.

Description

Technical field: [0001] The invention relates to the technical field of electric heating, in particular to a wind power heating system, which is composed of a wind power generator system, an electric heating device, a temperature sensor, a temperature control system and a wire system. Background technique: [0002] In winter, wind energy has more favorable power generation characteristics than solar energy. In winter, whether it is day or night, whether it rains or snows, wind energy is better than solar energy; in particular, generally, the wind resources at night are good, which is more conducive to the application of wind energy heating. At the same time, residents have more demand for heating at night; although wind energy also has the characteristics of intermittent instability of renewable energy, the temperature control of residential heating is not particularly strict, and the temperature range is relatively large. The wind speed fan adapts to a wide range of wind sp...

AI Technical Summary

Problems solved by technology

[0003] At present, the application of wind energy is mainly used for power generation, most of which are grid-connected applications or small-scale wind energy storage and transmission off-grid applications, involving the use of easily damaged equipment such as rectifiers and inverters, and the application field of direct heat generation and heating can be avoided These disadvantages are basically not applied to wind power heating at present except for the invention patent with the publication number CN102692048. This patent discloses a wind power generation heater, the electric heater consumes wind power, heats the liquid heat storage medium, and uses the heat storage medium The circulation pump supplies heat to the user. The patented technical route requires the use of a large fan, which is relatively expensive and is only suitable for large-scale applications. Moreover, the circulation pump cannot be separated from the grid power supply, and there is a high temperature safety hazard. It is similar to the innovation of the present invention. are fundamentally different

[0004] In the electric heating system, the current electric heating products, such as electric blankets, electric floors, and electric heating films, are mainly based on the consideration of connecting residents to electricity. The end itself is used to realize the safety guarantee of electric heating applications. Although the traditional electric heating products have a voltage control system, there are still certain safety hazards due to the aging of electric heating materials and other issues.

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