A concealed fireproof polyurethane insulation board

Abstract

The utility model relates to polyurethane heat preservation board technical field discloses a hidden fireproof polyurethane heat preservation board, including polyurethane board, the side of polyurethane board is sleeved and is installed the first plug -in iron box of one side is open, the side of polyurethane board away from the first plug -in iron box is sleeved and is installed the second clamping iron box of one side is open, the first plug -in iron box between second clamping iron box has the docking structure, the first plug -in iron box and second clamping iron box between being provided with clamping part, in the utility model, polyurethane board nests in the first plug -in iron box and second clamping iron box, can carry out fire prevention through the first plug -in iron box and second clamping iron box, avoid the erosion of the fire adhesion on the surface of rigid polyurethane board to it to through the first plug -in iron box and second clamping iron box protection polyurethane board, simultaneously, still can have good heat preservation function while having the fire -proof function, makes polyurethane board hide in the first plug -in iron box and second clamping iron box.

Description

Technical Field

[0001] This utility model relates to the technical field of polyurethane insulation boards, specifically a concealed fireproof polyurethane insulation board. Background Technology

[0002] Polyurethane boards have excellent thermal insulation properties, therefore, they are commonly used in environments such as cold storage, cold storage rooms, and cold chain warehouses. These environments often store large quantities of goods, and a fire could cause losses to the owners. Although rigid polyurethane boards have some fire resistance, once a fire spreads, the flames adhere to the surface of the rigid polyurethane board, continuously eroding it and causing it to burn and decompose. Therefore, a concealed fireproof polyurethane insulation board is proposed. Summary of the Invention

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a concealed fireproof polyurethane insulation board.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a concealed fireproof polyurethane insulation board, comprising a polyurethane board, wherein a first plug-in iron box with one side open is sleeved on one side of the polyurethane board, and a second snap-fit ​​iron box with one side open is sleeved on the side of the polyurethane board away from the first plug-in iron box.

[0005] The first plug-in metal box and the second snap-fit ​​metal box have a docking structure, and the first plug-in metal box and the second snap-fit ​​metal box are installed by docking through the docking structure;

[0006] A snap-fit ​​component is provided between the first plug-in iron box and the second snap-fit ​​iron box. The snap-fit ​​component includes a plug block, which is detachably installed on the docking structure.

[0007] By adopting the above technical solution, the polyurethane board is nested in the first plug-in iron box and the second snap-fit ​​iron box. The first plug-in iron box and the second snap-fit ​​iron box can provide fire protection and protect the polyurethane board. At the same time, it can also have good heat insulation function while having fire protection function, effectively hiding the polyurethane board in the first plug-in iron box and the second snap-fit ​​iron box.

[0008] The first plug-in metal box and the second snap-fit ​​metal box can be installed together through the docking structure. The snap-fit ​​components, especially the plug blocks, can be installed on the docking structure to lock the docking structure together, and at the same time, they can also be disassembled.

[0009] Preferably, the docking structure includes locking blocks fixedly installed at the upper and lower ends of the opening of the first insertion iron box, and first locking grooves opened on the upper and lower side walls of the opening of the second insertion iron box.

[0010] When the first plug-in iron box and the second snap-fit ​​iron box are sleeved and installed on the polyurethane board, the snap-fit ​​block is inserted and installed in the first snap-fit ​​slot.

[0011] By adopting the above technical solution, the insertion and installation of the card block and the first card slot were realized.

[0012] Preferably, a second card slot is provided on both sides of the first card slot, and the second card slot is perpendicular to the first card slot;

[0013] The top side of the card block has a first groove. When the card block is inserted into the first slot, the first groove and the second slot overlap and form a slot that can be engaged.

[0014] The bottom center of the insert has a second groove, and the insert is snapped into the groove formed by the first groove and the second groove. Both ends of the bottom of the insert are snapped into the second groove, and the second groove is snapped into the first groove.

[0015] By adopting the above technical solution, the snap-fit ​​installation of the snap-fit ​​component and the docking structure is realized, thereby enabling the first plug-in iron box and the second snap-fit ​​iron box to lock together and prevent them from separating.

[0016] Preferably, multiple clamping plates are fixedly installed on the edges of the top two side walls of the insert block, and a first hexagon socket bolt is threaded onto each of the multiple clamping plates. The insert block is fastened to the side wall of the second snap-fit ​​iron box by the first hexagon socket bolt.

[0017] By adopting the above technical solution, the snap-fit ​​component can be securely connected to the second snap-fit ​​metal box. At the same time, loosening the first internal hex bolt makes it easier to disassemble the insert, further optimizing the detachable form of the snap-fit ​​component.

[0018] Preferably, rock wool boards are detachably installed on both the first plug-in iron box and the second snap-fit ​​iron box on the two side walls adjacent to the docking structure.

[0019] By adopting the above technical solutions, the fireproofing effect of rock wool boards can be further enhanced.

[0020] Preferably, each of the four corners of the rock wool board is threaded with a second hexagon socket bolt, and the rock wool board is fastened to the first plug-in iron box and the second snap-fit ​​iron box respectively by the second hexagon socket bolt.

[0021] By adopting the above technical solution, it is convenient for users to disassemble and replace the parts.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] I. In this utility model, the polyurethane board is nested inside the first plug-in iron box and the second snap-fit ​​iron box. The first plug-in iron box and the second snap-fit ​​iron box can provide fire protection, preventing fire from adhering to the surface of the rigid polyurethane board and corroding it. Thus, the first plug-in iron box and the second snap-fit ​​iron box protect the polyurethane board. At the same time, it can also have good heat insulation function while having fireproof function, effectively hiding the polyurethane board inside the first plug-in iron box and the second snap-fit ​​iron box.

[0024] Second, in this utility model, the first plug-in iron box and the second snap-fit ​​iron box can be installed by the docking structure. The snap-fit ​​component can lock the docking structure by installing the plug on the docking structure, and at the same time, it can also be disassembled.

[0025] Third, in this utility model, the docking structure includes a locking block fixedly installed at the upper and lower ends of the opening of the first plug-in iron box, and a first locking groove opened on the upper and lower side walls of the opening of the second locking iron box; when the first plug-in iron box and the second locking iron box are sleeved and installed on the polyurethane plate, the locking block is inserted and installed in the first locking groove, thereby realizing the insertion and installation of the locking block and the first locking groove.

[0026] IV. In this utility model, a second slot is provided on both sides of the first slot, and the second slot is perpendicular to the first slot; a first groove is provided on one side of the top of the block, and when the block is inserted into the first slot, the first groove and the second slot overlap and form a slot that can be engaged; a second groove is provided in the middle of the bottom of the block, and the block is engaged in the slot formed by the first groove and the second slot. Both ends of the bottom of the block are engaged in the second slot, and the second groove is engaged in the first groove, thereby realizing the engagement of the engaging component and the docking structure, so that the first insert iron box and the second engaging iron box can be locked together and prevent them from separating.

[0027] V. In this utility model, rock wool boards can be detachably installed on both side walls adjacent to the first plug-in iron box and the second snap-fit ​​iron box and the docking structure, which can further enhance the fireproof function.

[0028] VI. In this utility model, the four corners of the rock wool board are threaded with second hexagonal socket bolts. The rock wool board is fastened to the first plug-in iron box and the second snap-fit ​​iron box respectively by the second hexagonal socket bolts, which also facilitates the user's disassembly and replacement. Attached Figure Description

[0029] Figure 1 A three-dimensional structural diagram of a concealed fireproof polyurethane insulation board provided by this utility model;

[0030] Figure 2 for Figure 1 An enlarged three-dimensional structural diagram of part A in the diagram;

[0031] Figure 3 Exploded view of a concealed fireproof polyurethane insulation board provided by this utility model;

[0032] Figure 4 for Figure 3 An enlarged three-dimensional structural diagram of part B in the diagram;

[0033] Figure 5 for Figure 3 An enlarged three-dimensional structural diagram of part C in the diagram;

[0034] Figure 6 for Figure 3 An enlarged three-dimensional structural diagram of part D in the diagram;

[0035] Figure 7 for Figure 3 An enlarged three-dimensional structural diagram of part E in the diagram;

[0036] Figure 8 This is a schematic diagram of the structure of the second snap-fit ​​iron box in a concealed fireproof polyurethane insulation board provided by this utility model.

[0037] In the diagram: 1. Polyurethane board; 2. First plug-in metal box; 3. Second snap-fit ​​metal box; 4. Clip; 5. First groove; 6. First slot; 7. Second slot; 8. Snap-fit ​​component; 81. Insert block; 82. Second groove; 83. Clip plate; 84. First hex bolt; 9. Rock wool board; 10. Second hex bolt. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0039] Please see Figures 1-8 This embodiment provides the following technical solution:

[0040] like Figures 1-8As shown, a concealed fireproof polyurethane insulation board includes a polyurethane board 1, a first plug-in iron box 2 with one side open is sleeved on one side of the polyurethane board 1, and a second snap-fit ​​iron box 3 with one side open is sleeved on the side of the polyurethane board 1 away from the first plug-in iron box 2.

[0041] The first plug-in iron box 2 and the second snap-fit ​​iron box 3 have a docking structure, and the first plug-in iron box 2 and the second snap-fit ​​iron box 3 are installed by docking through the docking structure;

[0042] A snap-fit ​​component 8 is provided between the first plug-in iron box 2 and the second snap-fit ​​iron box 3. The snap-fit ​​component 8 includes a plug block 81, which is detachably installed on the docking structure.

[0043] The polyurethane board 1 is nested inside the first plug-in iron box 2 and the second snap-fit ​​iron box 3. It can be fireproofed by the first plug-in iron box 2 and the second snap-fit ​​iron box 3, and the polyurethane board 1 can be protected by the first plug-in iron box 2 and the second snap-fit ​​iron box 3. At the same time, it can also have good heat insulation function while having fireproof function, effectively hiding the polyurethane board 1 inside the first plug-in iron box 2 and the second snap-fit ​​iron box 3.

[0044] The first plug-in iron box 2 and the second snap-fit ​​iron box 3 can be installed together through the docking structure. The snap-fit ​​component 8 can lock the docking structure by installing the plug 81 on the docking structure, and at the same time, it can also be disassembled. Example

[0045] Improvements based on Example 1:

[0046] like Figures 1-8 As shown, in order to realize the insertion and installation of the card block 4 and the first card slot 6, the docking structure includes the card block 4 fixedly installed at the upper and lower ends of the opening of the first insertion iron box 2, and the first card slot 6 opened on the upper and lower side walls of the opening of the second insertion iron box 3.

[0047] When the first insertion iron box 2 and the second snap-fit ​​iron box 3 are sleeved and installed on the polyurethane board 1, the snap-fit ​​block 4 is inserted and installed in the first snap-fit ​​slot 6.

[0048] In order to enable the snap-fit ​​component 8 to be snap-fitted into the docking structure, so that the first plug-in iron box 2 and the second snap-fit ​​iron box 3 can be locked together and prevent them from separating, a second snap-fit ​​slot 7 is provided on both sides of the first slot 6, and the second slot 7 is perpendicular to the first slot 6.

[0049] A first groove 5 is provided on one side of the top of the card block 4. When the card block 4 is inserted into the first slot 6, the first groove 5 and the second slot 7 overlap and form a slot that can be engaged.

[0050] The bottom center of the insert 81 is provided with a second groove 82. The insert 81 is snapped into the groove formed by the first groove 5 and the second groove 7. Both ends of the bottom of the insert 81 are snapped into the second groove 7. The second groove 82 is snapped into the first groove 5.

[0051] In order to enable the snap-fit ​​component 8 to be securely connected to the second snap-fit ​​metal box 3, multiple snap-fit ​​plates 83 are fixedly installed on the edges of the top two side walls of the insert block 81. Each snap-fit ​​plate 83 is threaded with a first hexagon socket bolt 84. The insert block 81 is securely connected to the side wall of the second snap-fit ​​metal box 3 through the first hexagon socket bolt 84, thereby enabling the snap-fit ​​component 8 to be securely connected to the second snap-fit ​​metal box 3. At the same time, loosening the first hexagon socket bolt 84 also facilitates the disassembly of the insert block 81, further optimizing the detachable form of the snap-fit ​​component 8.

[0052] To further enhance the fireproofing effect, rock wool boards 9 are detachably installed on both the first plug-in iron box 2 and the second snap-fit ​​iron box 3 on the side walls adjacent to the docking structure.

[0053] To facilitate user disassembly and replacement, the rock wool board 9 is threaded with second hexagonal bolts 10 at each of the four corners of its surface. The rock wool board 9 is fastened to the first plug-in iron box 2 and the second snap-fit ​​iron box 3 respectively by the second hexagonal bolts 10.

[0054] Based on the above technical solutions, the working steps of this solution are summarized as follows:

[0055] The polyurethane board 1 is nested inside the first plug-in iron box 2 and the second snap-fit ​​iron box 3. It can be fireproofed by the first plug-in iron box 2 and the second snap-fit ​​iron box 3, and the polyurethane board 1 can be protected by the first plug-in iron box 2 and the second snap-fit ​​iron box 3. At the same time, it can also have good heat insulation function while having fireproof function, effectively hiding the polyurethane board 1 inside the first plug-in iron box 2 and the second snap-fit ​​iron box 3.

[0056] The first plug-in iron box 2 and the second snap-fit ​​iron box 3 can be installed together through the docking structure. The snap-fit ​​component 8 can lock the docking structure by installing the plug 81 on the docking structure, and at the same time, it can also be disassembled.

[0057] The docking structure includes a locking block 4 fixedly installed at the upper and lower ends of the opening of the first plug-in iron box 2, and a first locking groove 6 opened on the upper and lower side walls of the opening of the second locking iron box 3; when the first plug-in iron box 2 and the second locking iron box 3 are sleeved and installed on the polyurethane board 1, the locking block 4 is inserted and installed in the first locking groove 6, thereby realizing the insertion and installation of the locking block 4 and the first locking groove 6.

[0058] The first slot 6 has a second slot 7 on both sides, and the second slot 7 is perpendicular to the first slot 6. The top side of the card block 4 has a first groove 5. When the card block 4 is inserted into the first slot 6, the first groove 5 and the second slot 7 overlap and form a slot that can be engaged. The bottom center of the insert block 81 has a second groove 82. The insert block 81 is engaged in the slot formed by the first groove 5 and the second slot 7. Both ends of the bottom of the insert block 81 are engaged in the second slot 7. The second groove 82 is engaged in the first groove 5. Thus, the engaging installation of the engaging component 8 and the docking structure is realized, so that the first insert iron box 2 and the second engaging iron box 3 can be locked together to prevent them from separating.

[0059] Multiple clamping plates 83 are fixedly installed on the edges of the top two side walls of the insert block 81. Each clamping plate 83 is threaded with a first hexagon socket bolt 84. The insert block 81 is fastened to the side wall of the second snap-fit ​​iron box 3 through the first hexagon socket bolt 84, thereby enabling the snap-fit ​​component 8 to be fastened to the second snap-fit ​​iron box 3. At the same time, loosening the first hexagon socket bolt 84 makes it easy to disassemble the insert block 81, further optimizing the detachable form of the snap-fit ​​component 8.

[0060] Rock wool boards 9 can be detachably installed on both sides of the first plug-in iron box 2 and the second snap-fit ​​iron box 3 adjacent to the docking structure. The rock wool boards 9 can further enhance the fireproof function.

[0061] In summary: The polyurethane board 1 is nested within the first plug-in iron box 2 and the second snap-fit ​​iron box 3. The first plug-in iron box 2 and the second snap-fit ​​iron box 3 provide fire protection and protect the polyurethane board 1. At the same time, it also provides good heat insulation while having a fireproof function, effectively concealing the polyurethane board 1 within the first plug-in iron box 2 and the second snap-fit ​​iron box 3.

[0062] The first plug-in iron box 2 and the second snap-fit ​​iron box 3 can be installed together through the docking structure. The snap-fit ​​component 8 can lock the docking structure by installing the plug 81 on the docking structure, and at the same time, it can also be disassembled.

[0063] The different embodiments described above can be used in combination with each other.

[0064] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concealed fireproof polyurethane insulation board, comprising a polyurethane board (1), characterized in that: A first plug-in iron box (2) with one side open is sleeved on one side of the polyurethane board (1), and a second snap-fit ​​iron box (3) with one side open is sleeved on the side of the polyurethane board (1) away from the first plug-in iron box (2). The first plug-in iron box (2) and the second snap-fit ​​iron box (3) have a docking structure, and the first plug-in iron box (2) and the second snap-fit ​​iron box (3) are installed by docking through the docking structure; A snap-fit ​​component (8) is provided between the first plug-in iron box (2) and the second snap-fit ​​iron box (3). The snap-fit ​​component (8) includes a plug (81), which is detachably installed on the docking structure.

2. The concealed fireproof polyurethane insulation board according to claim 1, characterized in that: The docking structure includes a locking block (4) fixedly installed at the upper and lower ends of the opening of the first plug-in iron box (2), and a first locking groove (6) opened on the upper and lower side walls of the opening of the second locking iron box (3). When the first plug-in iron box (2) and the second snap-fit ​​iron box (3) are sleeved and installed on the polyurethane board (1), the snap-fit ​​block (4) is inserted and installed in the first snap-fit ​​slot (6).

3. The concealed fireproof polyurethane insulation board according to claim 2, characterized in that: The first card slot (6) has a second card slot (7) on both sides, and the second card slot (7) is perpendicular to the first card slot (6); The top side of the card block (4) is provided with a first groove (5). When the card block (4) is inserted into the first slot (6), the first groove (5) and the second slot (7) overlap each other and form a slot that can be engaged. The bottom center of the insert (81) is provided with a second groove (82). The insert (81) is snapped into the groove formed by the first groove (5) and the second groove (7). Both ends of the bottom of the insert (81) are snapped into the second groove (7). The second groove (82) is snapped into the first groove (5).

4. The concealed fireproof polyurethane insulation board according to claim 3, characterized in that: Multiple clamping plates (83) are fixedly installed on the edges of the top two side walls of the insert (81), and a first internal hex bolt (84) is threaded onto each of the clamping plates (83). The insert (81) is fastened to the side wall of the second snap-fit ​​iron box (3) by the first internal hex bolt (84).

5. The concealed fireproof polyurethane insulation board according to claim 1, characterized in that: Rock wool boards (9) can be detachably installed on both the first plug-in iron box (2) and the second snap-fit ​​iron box (3) adjacent to the docking structure.

6. The concealed fireproof polyurethane insulation board according to claim 5, characterized in that: The rock wool board (9) has a second hexagonal bolt (10) threaded on each of its four corners. The rock wool board (9) is fastened to the first plug-in iron box (2) and the second snap-fit ​​iron box (3) respectively by the second hexagonal bolt (10).

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