Energy exchange double-layer film photovoltaic sunlight greenhouse
By adopting a double-layer film photovoltaic solar greenhouse design in a solar greenhouse and using waterproof and breathable membranes and two-way fans for energy exchange, the problem of insufficient heat absorption and energy exchange capacity of the existing solar greenhouse is solved, and more efficient energy utilization and a more stable temperature environment are achieved.
CN119655092APending Publication Date: 2025-03-21HUAXIA POPULAR SCIENCE BIOTECHNOLOGY (BEIJING) CO LTD
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Patent Information
- Application Number
- CN202510113090.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-03-21
AI Technical Summary
Technical Problem
The existing solar greenhouse structure has the problem of insufficient heat absorption and energy exchange capabilities, and the initial investment is large and the material weight is large.
Method used
Using a double-layer film photovoltaic solar greenhouse design, energy exchange is performed through a waterproof and breathable film between the first shed film and the second space, and a bidirectional fan is provided in the first space to form an additional energy exchange space.
Benefits of technology
It improves the energy exchange efficiency in the greenhouse, provides a more stable temperature environment, helps the healthy growth of crops, and reduces material use and early investment.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses an energy exchange double-layer film photovoltaic sunlight greenhouse which comprises a first greenhouse film and a greenhouse frame, an inclined photovoltaic panel is arranged at the top of the greenhouse frame to serve as a greenhouse roof, a waterproof breathable film is laid below the photovoltaic panel, so that a first space is defined by the photovoltaic panel and the waterproof breathable film, and a second space is formed between the first space and the waterproof breathable film. A first space is defined by the first greenhouse film and the waterproof breathable film, a second space is defined by the first greenhouse film and the waterproof breathable film, bidirectional fans are arranged on the first heat preservation wall body and the second heat preservation wall body in the first space, and by arranging the first space on the dark side, the waterproof breathable film and the second space on the sunny side, the energy temperature conversion process of the three spaces is achieved. The energy and temperature conversion is a uniform process, hot gas rises, cold gas drops, the waterproof breathable film exchanges the gas, but water vapor does not lose and still flows into the planting greenhouse, the energy exchange efficiency is improved, and a more stable environment is provided for growth of crops.
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