Surface protection and energy-saving structure of polyurethane insulation board

Abstract

The utility model belongs to the technical field of polyurethane insulation boards, and particularly relates to a surface protection and energy-saving structure of a polyurethane insulation board, which comprises a polyurethane insulation board body, the inner wall of the polyurethane insulation board body is slidably connected with a telescopic positioning rod, the right end of the telescopic positioning rod is fixedly connected with a protection board, and the right end of the protection board is fixedly connected with an energy-saving device. An elastic piece is bonded to the left end of the protection plate, the other end of the elastic piece is bonded to the polyurethane heat preservation plate body, an opening groove is formed in the left end of the polyurethane heat preservation plate body, and a limiting frame is fixedly connected to the position, located on the left side of the telescopic positioning rod, of the inner wall of the opening groove. According to the scheme, through the arrangement of the telescopic positioning rod, movement guiding can be conducted on the protection plate, the deviation problem of the protection plate in the movement protection process is avoided, the protection effect of the protection plate can be improved under the deformation effect of the elastic piece, and movement limiting and supporting use can be conducted on the telescopic positioning rod under the effect of the limiting frame.

Description

TECHNICAL FIELD

[0001] The utility model belongs to polyurethane insulation board technical field, concretely relates to a kind of surface protection and energy-saving structure of polyurethane insulation board. BACKGROUND

[0002] Polyurethane insulation board is a kind of high-performance thermal insulation material, is widely used in building, cold chain, industrial equipment and other fields. It is polyurethane (Polyurethane, PU) as main raw material, foaming by chemical reaction, with excellent thermal insulation performance, mechanical strength and durability.

[0003] In the utility model patent with patent grant announcement No. CN202530589U discloses a kind of polyurethane insulation board, including polyurethane insulation layer, polyurethane insulation layer outer still be wrapped with decorative layer, polyurethane insulation layer surface is equipped with buffer layer, polyurethane insulation layer and buffer layer adhesion.

[0004] However, the existing polyurethane insulation board also has certain deficiency, the existing polyurethane insulation board is simply foamed and formed by using polyurethane as main material, under the limitation of polyurethane material itself, the effect of polyurethane insulation board to energy saving, impact protection etc. It is not ideal. SUMMARY

[0005] The utility model discloses a kind of surface protection and energy-saving structure of polyurethane insulation board, solve the existing polyurethane insulation board multiple simple adoption polyurethane as main material foaming and forming treatment, under the limitation of polyurethane material itself, cause the problem that the effect of polyurethane insulation board to energy saving, impact protection etc. It is not ideal.

[0006] To achieve the above purpose, the utility model provides a kind of surface protection and energy-saving structure of polyurethane insulation board, including polyurethane insulation board body, the inner wall of the polyurethane insulation board body is slidably connected with telescopic positioning rod, the right end of the telescopic positioning rod is fixedly connected with protective plate, the left end of the protective plate is bonded with elastic piece, the other end of the elastic piece is bonded with polyurethane insulation board body, the left end of the polyurethane insulation board body is equipped with opening slot, the inner wall of the opening slot and located the left side of telescopic positioning rod is fixedly connected with limit frame, the inner wall of the polyurethane insulation board body is fixedly connected with heat preservation layer, the heat preservation layer is in contact with limit frame, the inner wall of the polyurethane insulation board body is fixedly connected with heat insulation layer, the heat insulation layer is in contact with heat preservation layer, the inner wall of the polyurethane insulation board body is fixedly connected with reflection layer, the reflection layer is in contact with heat insulation layer.

[0007] The utility model discloses a principle lies in: through the setting of the protection board, can use protection to the polyurethane insulation board body, and when the protection board bears external force impact, can push telescopic positioning rod and slide along the polyurethane insulation board body inner wall, to guarantee the moving stability of protection board, and the deformation of elastic part, auxiliary release to the impact force, and under the action of the limiting frame, can support telescopic positioning rod and use limit, through the setting of the open slot, can install and use to the heat preservation layer, heat insulation layer, reflection layer etc.

[0008] Through the setting of the open slot, the heat preservation layer, the heat insulation layer and the reflection layer can be installed and used, the heat preservation layer has good heat preservation characteristics due to the gypsum material, the heat insulation layer has good heat insulation characteristics due to the nylon fiber material, and the reflection layer has good heat reflection characteristics due to the aluminum foil material, so that good heat preservation is ensured, and the polyurethane insulation board body is subjected to composite heat preservation treatment, so that the polyurethane insulation board body has good heat preservation and energy saving effects.

[0009] The utility model discloses the beneficial effect lies in: the setting of telescopic positioning rod can move and guide the protection board, avoid the deviation problem in the protection board movement protection process, the deformation of elastic part can improve the protection effect of protection board, and the limiting frame can move and limit, support and use telescopic positioning rod, the setting of the open slot can install and use to the heat preservation layer, the heat insulation layer and the reflection layer, the heat preservation layer, the heat insulation layer and the reflection layer can be used in combination, and the polyurethane insulation board can be subjected to composite heat preservation treatment, so that the polyurethane insulation board has good heat preservation and energy saving effects.

[0010] Further, the four telescopic positioning rods are evenly distributed on the polyurethane insulation board body, and the telescopic positioning rods can not only be connected to the protection board but also guide the movement of the protection board.

[0011] Further, the protection board is in the shape of a rectangle, and the protection board is made of galvanized steel plate material. The galvanized steel plate makes the protection board have good impact resistance.

[0012] Further, the plurality of elastic members are evenly distributed on the polyurethane insulation board body, and the elastic members make the protection board have certain impact resistance.

[0013] Further, the heat preservation layer has a thickness of 4mm, and the heat preservation layer is made of gypsum material. The gypsum material makes the heat preservation layer have good heat preservation characteristics.

[0014] Further, the heat insulation layer has a thickness of 4mm, and the heat insulation layer is made of nylon fiber material. The nylon fiber material makes the heat insulation layer have good heat insulation characteristics.

[0015] Further, the overall thickness of the reflective layer is 4mm, and the reflective layer is made of aluminum foil material, so that the reflective layer has good heat reflection characteristics to ensure good heat preservation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure perspective view of the surface protection and energy saving structure of the polyurethane insulation board according to the embodiment of the present application;

[0017] Figure 2 It is a whole structure perspective view of the surface protection and energy saving structure of the polyurethane insulation board according to the embodiment of the present application; Figure 1 It is a side view of the surface protection and energy saving structure of the polyurethane insulation board according to the embodiment of the present application;

[0018] Figure 3 It is a whole structure perspective view of the surface protection and energy saving structure of the polyurethane insulation board according to the embodiment of the present application; Figure 1 It is a schematic view of the protective plate of the surface protection and energy saving structure of the polyurethane insulation board according to the embodiment of the present application;

[0019] Figure 4 It is a whole structure perspective view of the surface protection and energy saving structure of the polyurethane insulation board according to the embodiment of the present application; Figure 1 It is a schematic view of the internal structure of the polyurethane insulation board body according to the embodiment of the present application.

[0020] The specific embodiments are further described in detail as follows:

[0021] The reference signs in the drawings of the specification include: polyurethane insulation board body 1, telescopic positioning rod 2, protective plate 3, elastic member 4, opening slot 5, limiting frame 6, heat preservation layer 7, heat insulation layer 8, reflective layer 9. DETAILED DESCRIPTION

[0022] The embodiment is basically as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 The embodiment provides a surface protection and energy saving structure of a polyurethane insulation board, which comprises a polyurethane insulation board body 1, a telescopic positioning rod 2 which is slidably connected to the inner wall of the polyurethane insulation board body 1, a protective plate 3 which is fixedly connected to the right end of the telescopic positioning rod 2, an elastic member 4 which is bonded to the left end of the protective plate 3, another end of the elastic member 4 which is bonded to the polyurethane insulation board body 1, an opening slot 5 which is formed in the left end of the polyurethane insulation board body 1, a limiting frame 6 which is fixedly connected to the inner wall of the opening slot 5 and located on the left side of the telescopic positioning rod 2, a heat preservation layer 7 which is fixedly connected to the inner wall of the polyurethane insulation board body 1 and in contact with the limiting frame 6, a heat insulation layer 8 which is fixedly connected to the inner wall of the polyurethane insulation board body 1 and in contact with the heat preservation layer 7, and a reflective layer 9 which is fixedly connected to the inner wall of the polyurethane insulation board body 1 and in contact with the heat insulation layer 8.

[0023] As Figure 1 , Figure 2 , Figure 3 ,Figure 4 As shown, four telescopic positioning rods 2 are provided, and the four telescopic positioning rods 2 are evenly distributed on the polyurethane insulation board body 1. Through the setting of the telescopic positioning rods 2, not only can the protective plate 3 be connected and used, but the protective plate 3 can also be moved and guided. The protective plate 3 is rectangular in shape and is made of galvanized steel plate. Through the setting of tin-plated steel plate, the protective plate 3 has good impact resistance. Multiple elastic elements 4 are provided, and the multiple elastic elements 4 are evenly distributed on the polyurethane insulation board body 1. Through the setting of elastic elements 4, the protective plate 3 has a certain impact resistance effect.

[0024] like Figure 1 , Figure 2 , Figure 4 As shown, the overall thickness of the insulation layer 7 is 4mm, and the insulation layer 7 is made of gypsum. The gypsum material gives the insulation layer 7 good thermal insulation properties. The overall thickness of the heat insulation layer 8 is 4mm, and the heat insulation layer 8 is made of nylon fiber. The nylon fiber material gives the heat insulation layer 8 good heat insulation properties. The overall thickness of the reflective layer 9 is 4mm, and the reflective layer 9 is made of aluminum foil. The aluminum foil material gives the reflective layer 9 good heat reflection properties to ensure good thermal insulation.

[0025] The specific implementation process of this utility model is as follows: By setting the protective plate 3, the polyurethane insulation board body 1 can be protected. When the protective plate 3 is subjected to external impact, it can push the telescopic positioning rod 2 to slide along the inner wall of the polyurethane insulation board body 1 to ensure the stability of the movement of the protective plate 3. The elastic element 4 deforms to assist in the release of the impact force. Under the action of the limiting frame 6, the telescopic positioning rod 2 can be supported and limited.

[0026] The opening groove 5 allows for the installation and use of the insulation layer 7, heat insulation layer 8, and reflective layer 9. The combined use of the insulation layer 7, heat insulation layer 8, and reflective layer 9, along with the gypsum material giving the insulation layer 7 good heat insulation properties, the nylon fiber material giving the heat insulation layer 8 good heat insulation properties, and the aluminum foil material giving the reflective layer 9 good heat reflection properties, ensures good heat insulation performance. This allows for composite insulation treatment of the polyurethane insulation board body 1, ensuring good heat insulation and energy-saving effects.

[0027] This solution uses the telescopic positioning rod 2 to guide the movement of the protective plate 3, preventing it from shifting during movement. The deformation of the elastic element 4 improves the protective effect of the protective plate 3. The telescopic positioning rod 2 can be moved, limited, and supported by the limiting frame 6. The opening slot 5 allows for the installation of the insulation layer 7, heat insulation layer 8, and reflective layer 9. The combined use of the insulation layer 7, heat insulation layer 8, and reflective layer 9 enables composite insulation treatment of the polyurethane insulation board, ensuring its excellent insulation and energy-saving effects.

[0028] It should be noted in advance that, in this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A surface protection and energy-saving structure for a polyurethane insulation board, comprising a polyurethane insulation board body, characterized in that: A telescopic positioning rod is slidably connected to the inner wall of the polyurethane insulation board body. A protective plate is fixedly connected to the right end of the telescopic positioning rod. An elastic element is bonded to the left end of the protective plate. The other end of the elastic element is bonded to the polyurethane insulation board body. An opening groove is formed at the left end of the polyurethane insulation board body. A limit frame is fixedly connected to the inner wall of the opening groove and to the left side of the telescopic positioning rod. An insulation layer is fixedly connected to the inner wall of the polyurethane insulation board body, and the insulation layer is in contact with the limit frame. A heat insulation layer is fixedly connected to the inner wall of the polyurethane insulation board body, and the heat insulation layer is in contact with the insulation layer. A reflective layer is fixedly connected to the inner wall of the polyurethane insulation board body, and the reflective layer is in contact with the heat insulation layer.

2. The surface protection and energy-saving structure of the polyurethane insulation board according to claim 1, characterized in that: Four telescopic positioning rods are provided, and the four telescopic positioning rods are evenly distributed on the polyurethane insulation board body.

3. The surface protection and energy-saving structure of the polyurethane insulation board according to claim 1, characterized in that: The protective plate is rectangular in shape and is made of galvanized steel plate.

4. The surface protection and energy-saving structure of the polyurethane insulation board according to claim 1, characterized in that: Multiple elastic elements are provided, and the multiple elastic elements are evenly distributed on the polyurethane insulation board body.

5. The surface protection and energy-saving structure of the polyurethane insulation board according to claim 1, characterized in that: The overall thickness of the insulation layer is 4mm, and the insulation layer is made of gypsum.

6. The surface protection and energy-saving structure of the polyurethane insulation board according to claim 1, characterized in that: The overall thickness of the insulation layer is 4mm, and the insulation layer is made of nylon fiber.

7. The surface protection and energy-saving structure of the polyurethane insulation board according to claim 1, characterized in that: The overall thickness of the reflective layer is 4mm, and the reflective layer is made of aluminum foil.

Images