Solar and terrestrial heat heating and air supplying device

Abstract

The invention relates to heating and air supplying equipment, particularly to a phase change heating and air supplying device simultaneously utilizing solar heat source and stratum heat source and supplying air in constant temperature. The phase change heating and air supplying device consists of three modules, namely terrestrial heat, external heat and constant temperature modules. The phase change heating and air supplying device includes 19 parts such as a terrestrial heat cover, a middle layer ring bracket, a conical end, a vacuum joint, an air inlet filter, a vacuum elbow, a solar heat absorbing plate, a heat transmitting end, a thermal collecting cover, a forming phase change material and the like. The phase change heating and air supplying device overcomes the defects of the existing known heating and air supplying equipment that the fuel and energy consumption is big, the running cost is high, and the maintenance is difficult, has the advantages of no requirement for fuel, quick thermal concentration, big heat storage, safety, reliability, energy conservation and environmental protection, can be widely applied to ordinary areas such as plains, hills and mountain areas, andis particularly applicable to the special areas such as the plateaus and gobis with terrestrial heat source and big day-night temperature difference. The invention also has the advantages that the application and the manufacturing are simple and easy, the formed product is convenient and durable, and the social application value and economical added value are high.

Description

technical field [0001] The invention relates to heating and gas supply equipment, in particular to a phase-change energy storage heating and gas supply device which simultaneously utilizes solar heat sources and formation heat sources and supplies heat at a constant temperature. Background technique [0002] Currently known heating and gas supply devices, except for a small part that directly use power supply for heating, most of them directly burn fuel (raw coal, heavy oil, light oil, biogas, petroleum gas) and use boilers for heating and gas supply. Although these methods are simple and direct, there are a series of defects as follows: [0003] (1) High energy consumption: the heat conversion rate of burning raw coal for heating is only between 30% and 40%, and the heat conversion rate of burning heavy oil, light oil, and petroleum gas for heating is difficult to exceed 60%, and the input and output cannot be achieved. ratio, high energy consumption. [0004] ⑵ Heavy pol...

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Problems solved by technology

[0008] The purpose of the present invention is to overcome the defects of known heating and air supply equipment such as high energy consumption, high price, heavy pollution, poor adaptability, and large dependence, and provide the public with a unique heating and air supply device. In addition to being able to generate a constant amount of warm air like the known heating and air supply equipment, it also has the advantages of no energy consumption, no solid and liquid waste, no exhaust gas noise pollution, and the temperature of the air supply is nearly constant, and it is easy to manage and operate handy

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