2results about How to "Guaranteed thermal insulation performance" patented technology

This utility model discloses a greenhouse based on a single-layer front slope and double-layer gable wall, belonging to the technical field of greenhouses. This utility model aims to solve the problems of long construction cycles and high costs associated with the insulation layers of traditional greenhouse back walls and gable walls. The utility model includes multiple outer greenhouse frames, horizontal frames, a central column, greenhouse film, and a front slope insulation blanket. The multiple outer greenhouse frames are linearly distributed and installed on the greenhouse foundation. The horizontal frames are installed on the outer greenhouse frames, connecting them together. The central column is installed on the inner wall of the outer greenhouse frames. A greenhouse film is installed on the front slope of each outer greenhouse frame, and a retractable front slope insulation blanket is installed on the front slope of the outer greenhouse frame. Using a double-layer insulation blanket as the insulation material simplifies the construction process and reduces costs. Simultaneously, the double-layer insulation blanket structure and the cavity formed between them ensure effective heat insulation.

The application discloses a prefabricated ice building indoor ceiling structure, belongs to the technical field of ice building construction, and aims to solve the problem of poor heat preservation effect of the existing indoor roof heat preservation measures for the indoor ceiling structure of an ice building. The indoor ceiling structure comprises a heat insulation plate, a cast ice plate and N connecting nails, wherein N is a positive integer, the cast ice plate is arranged on the top of the heat insulation plate, the cast ice plate is fastened to the heat insulation plate through the N connecting nails, the connecting nail comprises a limiting plate, a vertical nail body and a traction line, the vertical nail body is fixedly connected to the top center of the limiting plate, the axis of the vertical nail body is arranged in line with the axis of the limiting plate, the limiting plate is arranged below the heat insulation plate, the vertical nail body penetrates through the heat insulation plate and is correspondingly arranged in an ice surface through hole, the vertical nail body is fixedly connected to the cast ice plate through ice end water filling, and one end of the traction line is fixedly connected to the top end of the vertical nail body. The application is mainly used as an indoor ceiling structure in an ice building.