A portable small solar energy utilization device

Abstract

The invention provides a portable small solar energy utilization device, which includes: a thermoacoustic engine, a bidirectional turbine power generation device and a heat pump assembly; the thermoacoustic engine is used to absorb external heat to generate sound work, and the two ends of the thermoacoustic engine are connected through a resonance tube It is the first loop, and the two-way turbine power generation device is connected in series or bypassed on the first loop. The two-way turbine power generation device is used to convert sound power into kinetic energy and then convert it into electrical energy through a rotary generator. At the same time, the end is connected with the heat pump assembly to form a second loop. The invention provides a portable small solar energy utilization device, which is equipped with a two-way turbine power generation device and a heat pump assembly, which can use sound power to generate electricity and provide cooling or heating to meet various needs. The comprehensive utilization system of heat energy has low cost and long life. Long, high efficiency, good controllability and wide applicability, it can realize the quick combination of different modules according to the needs of life, and meet the living needs of residents in remote areas far away from the power grid.

Description

technical field [0001] The invention relates to the technical field of energy utilization equipment, and more specifically, to a portable small solar energy utilization device. Background technique [0002] In some remote areas, farmers and herdsmen live scatteredly. There is no electricity in the local area, and the production and life of the herdsmen face many difficulties such as fuel, lighting, and heating. The nomadic lifestyle of herdsmen makes it impossible to centralize power supply, so the problem of local herdsmen's electricity access has not been properly resolved. However, villages in some remote areas have long been blocked from access to electricity. Due to the high cost of erecting a power grid, the long-term lack of power resources has seriously affected the normal living needs of residents in this area. Solar energy is a clean, efficient and inexhaustible new energy source, inexhaustible and inexhaustible. If some measures can be taken to utilize solar en...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a portable small-scale solar energy utilization device that overcomes the problems of large scale, high cost, long construction period and single structure in most existing solar energy utilization devices or at least partially solves the above problems

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