Working medium variable-temperature drive based solar fountain device

Abstract

The invention relates to a working medium variable-temperature drive based solar fountain device, and belongs to the technical field of fountain design. The solar fountain device comprises a fountainmain body, a drive mechanism, a cooling part and a water supplementing part, wherein the lower part of the side wall of the fountain main body is transparent, and a spray tube is arranged at the top end of the fountain main body; the drive mechanism is arranged in the fountain main body, and comprises an elastic container, an upper plate, a lower plate and a spring; the elastic container is arranged on the lower part of the fountain main body; the lower plate is positioned between the elastic container and the upper plate; the lower plate is connected with the upper plate through the spring; water is provided in a space above the upper plate in the fountain main body; an absorbing type working medium is filled in the elastic container for enabling the cooling part to communicate with the lower part of the fountain main body, so that the elastic container can be cooled; and the water supplementing part communicates with the upper part of the fountain main body, so that the space above the upper plate in the fountain main body can be supplemented with water. The fountain device can collect solar radiation energy, utilizes the absorbing type working medium to form power for spraying water, is good in environmental protection and energy-saving effect, and is relatively high in safety.

Description

technical field [0001] The invention relates to the technical field of fountain design, in particular to a solar fountain device driven by variable temperature of working fluid. Background technique [0002] A fountain is a combination that sprays water or other liquids through a nozzle with a certain pressure and has a specific shape. As a kind of waterscape art, the fountain can increase the content of negative ions in the air, purify the air, reduce dust, increase air humidity, and reduce the ambient temperature. [0003] At present, the water supply forms of fountains all need power consumption, which is not conducive to energy saving, and the process of using water pumps to supply water will generate noise; solar energy, as a renewable energy source, is widely used in people's daily life. At present, there are fountains that use solar energy for photoelectric conversion. , That is to use the electric energy converted by solar energy to drive the fountain, but its photo...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing water supply forms of fountains require power consumption, and the power system in the fountain directly contacts with water, there is a danger of electric leakage. The present invention provides a solar fountain device driven by variable temperature of working fluid. , drive mechanism, cooling unit and water supply unit;

Images