Integrated multifunctional window based on nanofluids

Abstract

The invention discloses an integrated multifunctional window based on nanofluids. The integrated multifunctional window comprises outer side glass and inner side glass, wherein laminated glass is arranged between the outer side glass and the inner side glass and is connected with the outer side glass through memory spring steel, the outer side glass, the laminated glass and the memory spring steel form a cavity, the cavity is filled with the nanofluids, a heat exchange water tank is arranged on the top of the cavity, an expansion air bag is arranged in the heat exchange water tank and communicates with the cavity through a pipeline, a water inlet pipe and a water outlet pipe are arranged on the heat exchange water tank, and a reflecting and airing device which is used for reflecting sunlight and airing clothes is connected to the outer side of the outer side glass. The integrated multifunctional window has the following beneficial effects that the nanofluids are adopted, titanium dioxide, silver, titanium nitride and carbon black can be selected as the nanofluids according to different lighting requirements, additionally, the transmittance of light is adjusted by changing the thickness of the nanofluids, continuous adjustment and flexible lighting can be realized, and the energy radiated by the sun is utilized through the heat collection effect of the nanofluids and is used for domestic hot water, so that the condition of energy waste is changed; and the reflecting and airing device is arranged, so that the utilization rate of solar energy is increased, and clothes can be aired.

Description

technical field [0001] The invention relates to the technical field of solar heat collection, in particular to an integrated multifunctional window based on nanofluid. Background technique [0002] As a kind of renewable energy, solar energy is clean and environmentally friendly, has huge energy reserves, is ubiquitous, and is suitable for building energy supply. However, my country's land receives a large amount of solar radiation energy annually, and more than two-thirds of the areas have annual sunshine hours greater than 2200 hours, solar energy resources are abundant, and it has great potential in building energy supply. Solar heat collection technology can realize efficient absorption of solar radiation, collect heat through fluid, and further realize heat supply or work. The latest green building design standards stipulate that the effective heat collection area of ​​the solar hot water supply system for residential buildings should be determined after calculation, an...

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Problems solved by technology

[0003] On the other hand, the light transmittance of window glass is generally relatively fixed, and it is difficult to adjust continuously and variablely according to specific needs.

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