移动开启保温被日光温室研发成功

Core Viewpoint - The introduction of the mobile opening thermal blanket greenhouse represents a significant technological breakthrough in China's daylight greenhouse sector, addressing long-standing issues such as insufficient intelligence, weak disaster resistance, and low land and light utilization efficiency [1][7]. Group 1: Traditional Challenges - The traditional rolling blanket system in daylight greenhouses faces limitations that hinder development, including structural safety risks and weak disaster resistance due to snow accumulation [2]. - The rolling blanket occupies vertical space of 0.6 to 1.0 meters, forcing increased spacing between greenhouses, which leads to a significant reduction in land utilization [3]. - The inability to achieve precise control in the rolling blanket system obstructs the advancement of fully automated and intelligent environmental control systems, limiting the modernization of facility agriculture [3]. Group 2: Technological Innovations - The new mobile opening thermal blanket system utilizes a rigid or semi-rigid composite unit that slides on a dedicated track, fundamentally solving the inherent defects of the traditional model [4]. - The system features a high-precision servo mechanism that eliminates errors from material deformation, allowing for centimeter-level control of opening positions and speeds, thus enhancing overall greenhouse intelligence [4][5]. - The design prevents snow accumulation and water pooling, significantly reducing the risk of greenhouse collapse and material failure [4]. Group 3: Performance Improvements - The new system ensures 100% light utilization by completely removing the thermal blanket from the lighting area, resulting in a 10% to 15% increase in effective light exposure [5]. - Land utilization improves by over 20% due to reduced greenhouse spacing, as the height of the greenhouse ridge can be lowered by 0.5 to 1.0 meters [5]. - The introduction of new materials enhances thermal performance, with a 50% increase in thermal resistance compared to traditional materials, ensuring temperature stability under extreme weather conditions [5][6]. Group 4: Broader Implications - The mobile opening thermal blanket greenhouse technology is expected to be particularly beneficial in high-latitude, snowy regions, addressing production risks and high energy consumption associated with traditional greenhouses [7]. - This technology facilitates the transition from traditional agricultural practices to modernized plant factories, integrating IoT and AI technologies for automated operations [7][8]. - The advancements contribute to national food security and promote sustainable agricultural practices by increasing production efficiency and reducing carbon emissions [8].