A kind of high thermal insulation type improved multilayer polyurethane cold storage board and its connecting structure
A connection structure, polyurethane technology, applied in thermal insulation, building components, building structure, etc., can solve problems such as poor thermal insulation effect, troublesome disassembly and installation of cold storage panels, and ineffective protection of edges, so as to improve stability and positioning effect , The effect of convenient positioning and assembly
Active Publication Date: 2021-07-27
山东金诺新型材料有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to propose an improved multi-layer polyurethane cold storage panel with high thermal insulation and its connection structure in order to solve the problems of troublesome disassembly and installation of cold storage panels, poor thermal insulation effect and ineffective protection of edges in the prior art.
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041] see Figure 1-8 , the present invention provides a technical solution: a high thermal insulation type improved multi-layer polyurethane cold storage panel connection structure, including a polyurethane cold storage panel body 1, the number of the polyurethane cold storage panel body 1 is two, two polyurethane cold storage panel bodies Both the upper surface and the lower surface of 1 are provided with a positioning shell 3, and the two positioning shells 3 a...
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The invention discloses a high thermal insulation type improved multi-layer polyurethane cold storage board and its connection structure, which belongs to the technical field of cold storage boards and includes a polyurethane cold storage board body. The number of the polyurethane cold storage board bodies is two, two polyurethane cold storage boards Both the upper surface and the lower surface of the main body are provided with positioning shells, and the two positioning shells are attached to each other. The positioning shell and the polyurethane cold storage panel body are detachably connected by bolts, and one side of the inner wall of the positioning shell is fixedly connected with a V-shaped plate. The two V-shaped plates are symmetrically arranged front and back. In the present invention, by setting the cover plate, the extrusion block, the block and the positioning shell, the extrusion block can squeeze the block. At this time, the left and right blocks can be stretched by the two extrusion blocks. Therefore, when installing Or when disassembling the polyurethane cold storage board body, you only need to splice the two polyurethane cold storage board bodies together, and then use the cover plate to fix the two positioning shells to form the positioning of the two polyurethane cold storage board bodies, which is easy to operate and has great advantages. Improved work efficiency.
Description
technical field [0001] The invention belongs to the technical field of cold storage boards, and in particular relates to a high heat-retaining improved multi-layer polyurethane cold storage board and its connecting structure. Background technique [0002] The cold storage board is mainly made of polyethylene and polystyrene as raw materials. In addition, there are polyurethane sandwich panels with the best performance. The insulation material foamed from polystyrene has a thin density and insufficient insulation. It is generally used in special equipment. Polyethylene Ethylene is a good raw material. After a certain ratio, it can be foamed to produce thermal insulation materials with suitable density, good thermal insulation effect and high load-bearing capacity. [0003] The outside of the cold storage board generally does not have a connection structure, so it is very troublesome to connect multiple cold storage boards together, and multiple positioning bolts are required ...
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IPC IPC(8): E04B1/80E04B1/76E04B1/61
CPCE04B1/6112E04B1/76E04B1/80
Inventor 王文博
Owner 山东金诺新型材料有限公司