SXPS composite insulation board with heat insulation function

Abstract

The utility model belongs to the technical field of building energy-saving materials, and discloses an SXPS composite insulation board with a heat insulation function, which comprises a plurality of board shells spliced together, heat insulation components with heat insulation and heat preservation functions are filled in the board shells, two limit components are respectively arranged on two mutually perpendicular side edges on the board shells, and the limit components are arranged on the board shells. The other two side edges of each plate shell are each provided with a plug-in assembly matched with the corresponding limiting assembly, and one plate shell and the adjacent plate shell are spliced and fixed together through the corresponding plug-in assembly and the corresponding limiting assembly on the adjacent plate shell. The utility model aims to solve the problem that in the prior art, in the long-term use process of a binder, the binder can be influenced by dust and other dirt, the bonding effect is influenced, and the insulation board is not firmly bonded.

Description

TECHNICAL FIELD

[0001] The utility model relates to building energy saving material technical field especially is with the SXPS composite insulation board of heat insulation function. BACKGROUND

[0002] The main role of the SXPS composite insulation board is heat preservation and insulation. It can effectively reduce heat transfer between the inside and outside of a building and reduce energy consumption. Its use scenarios are wide, and using it in the outer wall of a building can keep the indoor temperature stable and reduce the use frequency of air conditioning equipment; it is also suitable for roof insulation and can resist the influence of temperature changes in the outside world on the indoor environment. In a cold chain warehouse, it can help maintain a low-temperature environment and reduce the energy consumption of refrigeration equipment, achieving good heat preservation and energy saving effects.

[0003] The SXPS composite insulation board generally comprises a polystyrene foam plastic core material and other composite layers. The polystyrene foam plastic core material is the main heat preservation and insulation part, has a very low thermal conductivity, and can effectively prevent heat conduction. To splice the SXPS composite insulation board, the outer wall of the SXPS composite insulation board needs to be cleaned first. Then, a special adhesive is used to paste the insulation board.

[0004] In the prior art, the splicing of some composite insulation boards is generally realized by using an adhesive. Only the adhesive is used for pasting, and the adhesive is affected by dust and other dirt during long-term use, which affects the bonding effect and causes the insulation board to be not firmly pasted. In the long-term use process, the insulation board may fall off. Therefore, the SXPS composite insulation board with heat insulation function is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The main technical problem to be solved by the utility model is to provide the SXPS composite insulation board with heat insulation function, aiming at improving the problem that the adhesive in the prior art is affected by dust and other dirt during long-term use, which affects the bonding effect and causes the insulation board to be not firmly pasted.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] The SXPS composite insulation board with heat insulation function comprises a plurality of spliced board shells, the board shells are internally filled with heat insulation components with heat insulation and heat preservation effects, two mutually perpendicular side edges of the board shell are respectively provided with a limiting component, the other two side edges of the board shell are respectively provided with a plug-in component matched with the limiting component, and one of the board shells is spliced and fixed with an adjacent board shell through the plug-in component and the limiting component on the adjacent board shell.

[0008] The following is a further optimization of the technical scheme of the utility model:

[0009] The outer wall of each of the plate shells is provided with a plurality of air permeable holes, and the positions of the plate shells provided with the air permeable holes are covered with waterproof and air permeable films; and the inner walls of all the plate shells are collectively covered with an aluminum foil.

[0010] Further optimization: the limiting assembly comprises a pair of limiting slides vertically slidingly installed in the plate shell, the upper end of the limiting slide extends out of the outer wall of the plate shell, the end of the limiting slide extending out of the top of the plate shell is provided with a pressing plate, the plate shell is internally provided with two pairs of limiting cavities, the lower end of the limiting slide extends into the corresponding limiting cavity, the end of the limiting slide extending into the limiting cavity is provided with a limiting hole in the horizontal direction, and the reset spring is jointly installed between the lower end of the limiting slide and the bottom wall of the limiting cavity.

[0011] Further optimization: a vertically arranged abutting plate is fixed in the limiting cavity, the abutting plate is arranged outside the limiting slide, the abutting plate is provided with an abutting hole in the horizontal direction, the position of the abutting hole is matched with the position of the limiting hole, and the outer side of the abutting hole is correspondingly provided with an insertion opening coaxially arranged with the abutting hole, and the insertion opening is arranged through the shell wall of the plate shell.

[0012] Further optimization: the insertion assembly comprises a pair of horizontally arranged insertion rods, the insertion rod is arranged corresponding to the limiting slide, each insertion rod is coaxially arranged with an insertion opening, one end of the insertion rod is fixed to the side wall of the plate shell, the other end of the insertion rod is inserted into the limiting cavity through the corresponding insertion opening on the side wall of the adjacent plate shell, the end of the insertion rod inserted into the limiting cavity is fixed with a connecting rod, and the end of the connecting rod away from the insertion rod is fixed with a circular truncated cone column.

[0013] Further optimization: the diameter of the insertion rod is the same as the diameter of the insertion opening, the diameter of the insertion rod is greater than the diameter of the abutting hole, and the end of the insertion rod inserted into the limiting cavity abuts against the outer wall of the abutting plate.

[0014] Further optimization: the diameter of the connecting rod is smaller than the diameter of the large-diameter end of the circular truncated cone column, the diameter of the large-diameter end of the circular truncated cone column is smaller than the diameters of the abutting hole and the limiting hole, the diameter of the limiting hole is smaller than or equal to the diameter of the abutting hole, the connecting rod and the circular truncated cone column pass through the abutting hole and the limiting hole in sequence, and the end of the large-diameter end of the circular truncated cone column abuts against the inner side wall of the limiting slide.

[0015] Further optimization: one side of each of the insertion openings is provided with a horizontally arranged fixing rod, one end of the fixing rod is fixed to the side wall of the plate shell, one side of each of the insertion rods is provided with an insertion hole corresponding to the position of the fixing rod, and the other end of the fixing rod is inserted into the corresponding insertion hole.

[0016] Further optimization: the heat insulation assembly comprises a first reinforcing layer, a heat insulation layer and a second reinforcing layer laid in sequence from outside to inside, the first reinforcing layer and the second reinforcing layer are both plate materials made of fiber reinforced polymer, and the heat insulation layer is a plate material made of SXPS graphite extruded plate.

[0017] Further optimization: the plate shell adopts a vacuum heat insulation plate, and the waterproof and breathable film is a film made of polytetrafluoroethylene material.

[0018] The utility model discloses the above-mentioned technical scheme has the following beneficial effects:

[0019] 1, the utility model discloses the above-mentioned technical scheme, clever design, reasonable in structure, utilizes the cooperation and connection of plug-in assembly and limiting component, realizes the quick, accurate and stable splicing between SXPS composite insulation board.

[0020] 2, the plate shell made of vacuum heat insulation plate, maximumly reduces the heat conduction of gas molecules, and the heat insulation assembly is arranged in the inside, so that the utility model can better insulate external temperature, thereby maximumly reduce the influence of external temperature on the internal environment of SXPS composite insulation board.

[0021] 3, the air hole is set up on the plate shell, so that the water vapor gathered in the SXPS composite insulation board is dissipated, and the situation that the SXPS composite insulation board is mildewed due to water vapor gathering is avoided.

[0022] 4, the setting of waterproof and breathable film can allow water vapor to be dissipated, and prevent liquid water from the outside from entering the inside of the SXPS composite insulation board, so that the internal structure of the SXPS composite insulation board is not affected by external moisture, and the rapid discharge of water vapor in the SXPS composite insulation board is realized. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor.

[0024] Figure 1 It is a three-dimensional schematic view of the outer side of the SXPS composite insulation board in the embodiment of the utility model;

[0025] Figure 2 It is a three-dimensional schematic view of the inner side of the SXPS composite insulation board in the embodiment of the utility model;

[0026] Figure 3It is a sectional view schematic diagram of the splicing part of two plate shells in the embodiment of the utility model.

[0027] Figure 4 For Figure 3 The structure enlarged view of A in the middle;

[0028] Figure 5 It is the assembly schematic view of the plug-in assembly and the limiting assembly in the embodiment of the utility model.

[0029] In the drawing: 1, plate shell; 11, air hole; 12, waterproof air-permeable film; 13, insertion opening; 14, fixed rod; 15, plug-in hole; 2, heat insulation assembly; 21, first reinforcing layer; 22, heat insulation layer; 23, second reinforcing layer; 3, limiting assembly; 31, limiting slide plate; 32, pressing plate; 33, limiting hole; 34, reset spring; 35, butt plate; 36, butt hole; 4, plug-in assembly; 41, plug-in rod; 42, connecting rod; 43, circular truncated cone column; 5, aluminum foil. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Embodiment one

[0032] As Figures 1-5 Commonly shown, a SXPS composite insulation board with heat insulation function, including a plurality of spliced together plate shell 1.

[0033] In the embodiment, the setting of plate shell 1 plays the role of fixing the internal heat insulation assembly 2.

[0034] As Figure 3 Indicated, plate shell 1 is filled with heat insulation assembly 2 with heat insulation effect.

[0035] In the embodiment, the heat insulation assembly 2 can effectively insulate the temperature of the outside world, so that the inside environment of the SXPS composite insulation board is not affected by the outside environment.

[0036] As Figures 1-5 Commonly shown, one limiting assembly 3 is arranged at each of two mutually perpendicular side edges of plate shell 1, and one plug-in assembly 4 matched with the limiting assembly 3 is arranged at the other two side edges of plate shell 1, wherein one plate shell 1 is spliced and fixed with the adjacent plate shell 1 through the plug-in assembly 4 and the limiting assembly 3 on the adjacent plate shell 1.

[0037] The limiting assembly 3 comprises a pair of limiting sliding plates 31 vertically slidingly installed in the plate shell 1.

[0038] In the embodiment, a sliding plate is fixed on the side wall of the limiting sliding plate 31, which can slide along the inner wall of the limiting cavity, and plays an auxiliary role in stabilizing the sliding of the limiting sliding plate 31, thereby ensuring that the limiting sliding plate 31 will not deviate when sliding inside the limiting cavity.

[0039] In the embodiment, the upper end of the limiting sliding plate 31 extends out of the outer wall of the plate shell 1, and the end of the limiting sliding plate 31 extending out of the top of the plate shell 1 is provided with a pressing plate 32. The plate shell 1 is internally provided with two pairs of limiting cavities, and the lower end of the limiting sliding plate 31 extends into the corresponding limiting cavity. The end of the limiting sliding plate 31 extending into the limiting cavity is provided with a limiting hole 33 in the horizontal direction.

[0040] In the embodiment, the limiting hole 33 cooperates with other components to play a key connecting role when the plate shell 1 is spliced, so that the two adjacent plate shells 1 can be stably spliced together.

[0041] As shown in the drawings, Figures 3-5 As shown in the drawings, a reset spring 34 is installed between the lower end of the limiting sliding plate 31 and the bottom wall of the limiting cavity.

[0042] In the embodiment, the reset spring 34 can store elastic potential energy, and when the limiting sliding plate 31 needs to be reset, the reset spring 34 releases the elastic potential energy to slide upward with the limiting sliding plate 31.

[0043] Moreover, a vertical butt plate 35 is fixed in the limiting cavity, and the butt plate 35 is arranged outside the limiting sliding plate 31.

[0044] In the embodiment, the arrangement of the butt plate 35 provides conditions for the connection of the plug-in assembly 4 and the limiting assembly 3.

[0045] The butt plate 35 is provided with a butt hole 36 in the horizontal direction, and the position of the butt hole 36 is matched with the position of the limiting hole 33.

[0046] In the embodiment, the butt hole 36 cooperates with the limiting hole 33, and the fixation of the plug-in rod 41 is realized through the correspondence of the two, thereby realizing the splicing of the two plate shells 1.

[0047] The outer side of the butt hole 36 is correspondingly provided with an insertion opening 13, and the insertion opening 13 is coaxially arranged with the butt hole 36 and is arranged through the shell wall of the plate shell 1.

[0048] In the embodiment, the insertion opening 13 is arranged for the insertion of the plug-in assembly 4, and plays a positioning role, so that the staff can more accurately splice the plate shell 1.

[0049] As shown in the drawings,Figures 1-5 As shown together, the plug assembly 4 includes a pair of horizontally arranged plug rods 41 . The plug rods 41 are arranged corresponding to the limiting slides 31 one by one, and each plug rod 41 is coaxially arranged with an insertion opening 13 .

[0050] One end of the plug-in rod 41 is fixed to the side wall of the plate shell 1, and the other end of the plug-in rod 41 is inserted into the limiting cavity through the corresponding insertion opening 13 on the side wall of the adjacent plate shell 1. The end of the plug-in rod 41 inserted into the limiting cavity is fixed with a connecting rod 42, and the end of the connecting rod 42 away from the plug-in rod 41 is fixed with a conical column 43.

[0051] In this embodiment, when the plug-in component 4 is inserted into the board shell 1 for connection and fixation, the outer wall of the connecting rod 42 contacts the inner wall of the docking hole 36 and the limiting hole 33, and the large-diameter end of the cone column 43 rests on the side wall of the limiting slide 31, realizing a tight and stable connection between the plug-in component 4 and the limiting component 3, thereby ensuring that the SXPS composite insulation board will not easily loosen after splicing.

[0052] The diameter of the plug rod 41 is the same as that of the insertion opening 13 and is larger than that of the docking hole 36 . One end of the plug rod 41 inserted into the limiting cavity abuts against the outer wall of the docking plate 35 .

[0053] In addition, the diameter of the connecting rod 42 is smaller than the diameter of the large diameter end of the conical column 43, the diameter of the large diameter end of the conical column 43 is smaller than the diameter of the docking hole 36 and the limiting hole 33, the diameter of the limiting hole 33 is smaller than or equal to the diameter of the docking hole 36, the connecting rod 42 and the conical column 43 pass through the docking hole 36 and the limiting hole 33 in turn, and the end of the large diameter end of the conical column 43 is close to the inner wall of the limiting slide 31.

[0054] A horizontally arranged fixing rod 14 is provided on one side of each insertion opening 13, one end of the fixing rod 14 is fixed to the side wall of the plate shell 1, and a plug-in hole 15 corresponding to the position of the fixing rod 14 is provided on one side of each plug-in rod 41, and the other end of the fixing rod 14 is inserted into the corresponding plug-in hole 15.

[0055] In this embodiment, the provision of the fixing rod 14 and the insertion hole 15 can help the staff to accurately align the plate shell 1 when splicing them.

[0056] The method for splicing the plate shell 1 is as follows:

[0057] First, align the fixing rod 14 with the plug-in hole 15 and insert the fixing rod 14 into the corresponding plug-in hole 15 to completely align the two board shells 1. During the process of inserting the fixing rod 14 into the plug-in hole 15, the conical column 43 on the plug-in rod 41 is inserted into the board shell 1 through the insertion opening 13, completing the positioning between the two board shells 1.

[0058] Afterwards, press the limiting slide plate 31 down to the lowest position, at this time the limiting hole 33 is aligned with the butt joint hole 36, the circular truncated cone column 43 and the connecting rod 42 can pass through the butt joint hole 36 and the limiting hole 33 in turn, when the two plate shells 1 side walls are pressed together, the circular truncated cone column 43 just passes out of the limiting hole 33.

[0059] Then, release the limiting slide plate 31, the limiting slide plate 31 moves upward under the elastic force of the reset spring 34, and the connecting rod 42 passing through the butt joint plate 35 and the limiting slide plate 31 limits the position of the limiting slide plate 31, so that the inner walls of the butt joint hole 36 and the limiting hole 33 are pressed against the outer wall of the connecting rod 42, realizing the splicing and fixing between the two plate shells 1.

[0060] Example two

[0061] This embodiment is basically the same as example one, the difference is that:

[0062] As shown in the drawings, a plurality of air permeable holes 11 are formed on the outer wall of each plate shell 1. Figures 1-3

[0063] In this embodiment, the air permeable hole 11 can make the water vapor gathered in the SXPS composite insulation board dissipate, avoiding the situation that the SXPS composite insulation board is mildewed due to moisture.

[0064] The position of the air permeable hole 11 on the plate shell 1 is covered with a waterproof and air permeable film 12.

[0065] The inner walls of all the plate shells 1 are collectively covered with an aluminum foil 5.

[0066] In this embodiment, the aluminum foil 5 can play a certain role in reflecting heat and other auxiliary heat insulation effects, and enhance the overall heat preservation and insulation performance.

[0067] The heat insulation assembly 2 comprises a first reinforcing layer 21, a heat insulation layer 22 and a second reinforcing layer 23 which are sequentially laid from outside to inside.

[0068] In this embodiment, the first reinforcing layer 21 and the second reinforcing layer 23 are arranged, which effectively improves the strength of the entire SXPS composite insulation board, not only prevents the impact or strong wind from the outside from damaging the SXPS composite insulation board, but also guarantees the structural integrity and stability of the SXPS composite insulation board during use.

[0069] The first reinforcing layer 21 and the second reinforcing layer 23 are both plate materials made of fiber reinforced polymers.

[0070] ​In the embodiment, the fiber reinforced polymer is a composite material composed of carbon fibers and a polymer matrix, the carbon fibers can effectively bear tension, and the polymer matrix can bond the carbon fibers together and transmit load to the carbon fibers, so that the reinforcing effect is further improved.

[0071] The heat insulation layer 22 is a plate made of SXPS graphite extruded plate.

[0072] In the embodiment, the main material of the SXPS graphite extruded plate is polystyrene, and the polystyrene has high closed cell rate, so that the air in the heat insulation layer 22 is not in a flowing state, heat conduction is effectively prevented, and the heat insulation function is better achieved.

[0073] The plate shell 1 is made of a vacuum heat insulation plate material.

[0074] In the embodiment, the plate shell 1 is in a vacuum state, so that the heat conduction of gas molecules is minimized.

[0075] The waterproof and breathable film 12 is made of a polytetrafluoroethylene material.

[0076] In the embodiment, the waterproof and breathable film 12 made of polytetrafluoroethylene has countless micropores, the micropores can allow water vapor to pass freely, and liquid water cannot pass through because the surface tension cannot overcome the resistance of the micropores.

[0077] Therefore, the waterproof and breathable film 12 can not only allow the water vapor in the plate shell 1 to be discharged, but also prevent water from the outside from entering the plate shell 1, so that the internal structure of the SXPS composite insulation board is not affected by external moisture, and the internal water vapor can be effectively discharged.

[0078] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An SXPS composite insulation board with heat insulation function, comprising a plurality of plate shells (1) spliced ​​together, characterized in that: The interior of the plate shell (1) is filled with a heat insulating component (2) having a heat insulating and heat preserving function. A limiting component (3) is respectively provided at two mutually perpendicular sides of the plate shell (1). A plug-in component (4) adapted to the limiting component (3) is respectively provided at the other two sides of the plate shell (1). One plate shell (1) is spliced ​​and fixed with the adjacent plate shell (1) through the plug-in component (4) and the limiting component (3) on the adjacent plate shell (1).

2. The SXPS composite insulation board with heat insulation function according to claim 1, characterized in that: A plurality of air holes (11) are provided on the outer wall of each of the plate shells (1), and the positions of the plate shells (1) where the air holes (11) are provided are covered with a waterproof and breathable membrane (12), and the inner walls of all the plate shells (1) are covered with a layer of aluminum foil (5).

3. The SXPS composite insulation board with heat insulation function according to claim 1, characterized in that: The limiting assembly (3) includes a pair of limiting slides (31) installed in the plate shell (1) along the vertical sliding direction, the upper end of the limiting slide (31) extends out of the outer wall of the plate shell (1), and one end of the limiting slide (31) extending out of the top of the plate shell (1) is provided with a pressing plate (32), and two pairs of limiting cavities are provided inside the plate shell (1), and the lower ends of the limiting slides (31) are both extended into the corresponding limiting cavities, and the end of the limiting slide (31) extending into the limiting cavity is provided with a limiting hole (33) extending through it in the horizontal direction, and a return spring (34) is installed between the lower end of the limiting slide (31) and the bottom wall of the limiting cavity.

4. The SXPS composite insulation board with heat insulation function according to claim 3, characterized in that: A vertically arranged docking plate (35) is fixed in the limiting cavity. The docking plate (35) is arranged on the outside of the limiting slide plate (31). A docking hole (36) is provided through the docking plate (35) in the horizontal direction. The position of the docking hole (36) is adapted to the position of the limiting hole (33). An insertion opening (13) is correspondingly provided on the outside of the docking hole (36). The insertion opening (13) is coaxially arranged with the docking hole (36). The insertion opening (13) is provided through the shell wall of the plate shell (1).

5. The SXPS composite insulation board with heat insulation function according to claim 4, characterized in that: The plug-in assembly (4) includes a pair of horizontally arranged plug-in rods (41), the plug-in rods (41) are arranged corresponding to the limiting slides (31) one by one, each plug-in rod (41) is coaxially arranged with an insertion opening (13), one end of the plug-in rod (41) is fixed to the side wall of the plate shell (1), and the other end of the plug-in rod (41) is inserted into the limiting cavity through the corresponding insertion opening (13) on the side wall of the adjacent plate shell (1), and the end of the plug-in rod (41) inserted into the limiting cavity is fixed with a connecting rod (42), and the end of the connecting rod (42) away from the plug-in rod (41) is fixed with a round cone column (43).

6. The SXPS composite insulation board with heat insulation function according to claim 5, characterized in that: The diameter of the plug rod (41) is the same as the diameter of the insertion opening (13), and the diameter of the plug rod (41) is larger than the diameter of the docking hole (36). One end of the plug rod (41) inserted into the limiting cavity is close to the outer wall of the docking plate (35).

7. The SXPS composite insulation board with heat insulation function according to claim 6, characterized in that: The diameter of the connecting rod (42) is smaller than the diameter of the large diameter end of the truncated cone column (43), the diameter of the large diameter end of the truncated cone column (43) is smaller than the diameters of the docking hole (36) and the limiting hole (33), the diameter of the limiting hole (33) is smaller than or equal to the diameter of the docking hole (36), the connecting rod (42) and the truncated cone column (43) pass through the docking hole (36) and the limiting hole (33) in sequence, and the end of the large diameter end of the truncated cone column (43) is closely attached to the inner wall of the limiting slide plate (31).

8. The SXPS composite insulation board with heat insulation function according to claim 7, characterized in that: A horizontally arranged fixing rod (14) is provided on one side of each insertion opening (13), one end of the fixing rod (14) is fixed to the side wall of the plate shell (1), and a plug hole (15) corresponding to the position of the fixing rod (14) is provided on one side of each plug rod (41), and the other end of the fixing rod (14) is inserted into the corresponding plug hole (15).

9. The SXPS composite insulation board with heat insulation function according to claim 2, characterized in that: The thermal insulation component (2) comprises a first reinforcement layer (21), a thermal insulation layer (22), and a second reinforcement layer (23) which are laid in sequence from the outside to the inside. The first reinforcement layer (21) and the second reinforcement layer (23) are both plates made of fiber-reinforced polymer, and the thermal insulation layer (22) is a plate made of SXPS graphite extruded plate.

10. The SXPS composite insulation board with heat insulation function according to claim 9, characterized in that: The plate shell (1) is a vacuum insulation board, and the waterproof breathable membrane (12) is a film made of polytetrafluoroethylene material.

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