An integrally formed thermal insulation board

Abstract

The application relates to the field of building thermal insulation structures, and provides an integrally formed thermal insulation board, which comprises a foaming mold for integrally forming, a keel structure and thermal insulation sheets; the keel structure is placed in the foaming mold, and the thermal insulation sheets are arranged in at least two pieces and placed on the two sides of the keel structure respectively; one side of the thermal insulation sheet abuts against the wall surface of the foaming mold, and the other side covers one end of the keel structure; the foaming mold is filled with foaming material; the foaming material fills the inside of the keel structure and covers the keel structure and the thermal insulation sheets, so that the thermal insulation sheets and the keel structure are integrally combined and formed after the foaming material is solidified. The application has the effect of avoiding the generation of gaps in the thermal insulation board by integrally forming.

Description

Technical Field

[0001] This application relates to the field of building insulation structures, and in particular to an integrated molded insulation board. Background Technology

[0002] Insulation boards are a common engineering component used in projects such as modular shelter structures and building insulation renovations. They are particularly prevalent in the insulation renovation of older buildings.

[0003] Insulation boards typically have a keel as an internal frame. During the installation process, the keel position needs to be determined first, and then the insulation board or insulation sheet is fixed to the keel with bolts. Small insulation sheets are then used to fill the inside of the keel and bolted in place. This method results in loose connections, large gaps, and insufficient installation stability. Summary of the Invention

[0004] To address the aforementioned issues, this application provides an integrally molded insulation board.

[0005] The integrated molding insulation board provided in this application adopts the following technical solution: An integrated insulation board includes a foaming mold for integrated molding, a keel structure, and insulation sheets. The keel structure is placed inside the foaming mold, and at least two insulation sheets are provided, respectively placed on both sides of the keel structure. One side of the insulation sheet abuts against the wall of the foaming mold, and the other side covers one end of the keel structure. The foaming mold is filled with foaming material, which fills and covers the interior of the keel structure and the insulation sheets, so that the insulation sheets and the keel structure are integrally bonded and formed after the foaming material is cured.

[0006] By adopting the above technical solution, the insulation sheet is used to press the two sides of the keel structure against the foaming mold. At this time, there is a gap between the insulation sheet and the keel structure, and the overall structure is loose. Then, by filling the foaming mold with foaming material, the foaming material covers and fills the keel structure and the insulation sheet, so that the gaps and holes between the insulation sheet and the keel structure are filled and covered by the foaming material. When the foaming material is cured, an integrated insulation board is formed without gaps or holes.

[0007] Optionally, the keel structure adopts a C-shaped keel.

[0008] By adopting the above technical solution, there is a large amount of fillable area in the middle of the C-shaped keel, so that when the foam material is filled into the C-shaped keel, the foam material will fill the space inside the C-shaped keel, thereby increasing the contact area between the C-shaped keel and the insulation sheet, as well as between the foam material and the insulation sheet, and improving the stability of the connection.

[0009] Optionally, the inner groove of the C-shaped keel is provided with a bent end.

[0010] By adopting the above technical solution, after the bending end is formed, some of the foam material can be sealed inside the C-shaped keel, which can improve the tensile strength and adhesion of the foam material after the bending end is filled.

[0011] Optionally, an abutment structure for adjusting the thickness of the insulation board is provided between the keel structure and the insulation sheet.

[0012] By adopting the above technical solution, and by setting an abutment structure between the insulation sheet and the keel structure, the thickness of the overall insulation board is increased when the foam material is filled, so as to achieve the function of adapting or adjusting the molding of insulation boards of different thicknesses.

[0013] Optionally, the abutting structure includes a first abutting part and a second abutting part; the first abutting part and the second abutting part are slidably connected.

[0014] By adopting the above technical solution, the overall length of the abutment structure can be adjusted by sliding the first abutment part or the second abutment part, thereby adapting to insulation boards of different thicknesses after molding.

[0015] Optionally, both the first abutting part and the second abutting part are provided with a plurality of locking holes, and a locking pin is inserted into any one of the locking holes.

[0016] By adopting the above technical solution, when any locking hole is selected, the locking pin is inserted into the locking hole. The first abutment and the second abutment are locked by the locking pin and cannot continue to slide or adjust the length, thereby achieving the function of fixing the length.

[0017] Optionally, a filling groove is provided at the contact point between the first abutment and the second abutment, and the filling groove communicates with the locking hole.

[0018] By adopting the above technical solution, when foaming material is filled into the foaming mold, the foaming material can flow into the filling groove through the locking hole, thereby making the first abutting part and the second abutting part a single unit, improving the fit between the first abutting part and the second abutting part.

[0019] Optionally, the keel is provided with an insertion slot for the abutment structure to be inserted.

[0020] By adopting the above technical solution, the abutting structure can be placed in the insertion slot, and the placement position and abutting position of the abutting structure are fixed. At the same time, the insertion slot further prevents the abutting structure from falling off, thereby improving the stability of the connection.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. Use insulation sheets to press the two sides of the keel structure against the foaming mold. At this time, there are gaps between the insulation sheets and the keel structure, and the overall structure is loose. Then, by filling the foaming mold with foaming material, the foaming material covers and fills the keel structure and insulation sheets, so that the gaps and holes between the insulation sheets and the keel structure are filled and covered by the foaming material. When the foaming material is cured, an integrated insulation board is formed without gaps or holes. 2. The C-shaped keel has a large amount of fillable area in the middle, so that when the foam material is filled into the C-shaped keel, the foam material will fill the space inside the C-shaped keel, thereby increasing the contact area between the C-shaped keel and the insulation sheet, as well as between the foam material and the insulation sheet, and improving the stability of the connection. 3. After the bending end is formed, some of the foam material can be sealed inside the C-shaped keel, which can improve the tensile strength and adhesion of the foam material after the bending end is filled; 4. By setting an abutment structure between the insulation sheet and the keel structure, the thickness of the overall insulation board is increased when the foam material is filled, so as to adapt or adjust the insulation board of different thicknesses. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the first cross-sectional structure of the foaming mold in some embodiments of this application; Figure 2 This is a schematic diagram of a second cross-sectional structure of the foaming mold in some embodiments of this application; Figure 3 This is an exploded structural diagram of some of the keel structure and the contact structure in some embodiments of this application; The labels in the attached diagram are as follows: 1. Foaming mold, 2. Keel structure, 21. Bending end, 22. Insertion groove, 3. Insulation sheet, 4. Abutting structure, 41. First abutting part, 42. Second abutting part, 43. Locking hole, 44. Locking post, 45. Filling groove. Detailed Implementation

[0023] The following specific examples illustrate the implementation methods of this application. Those skilled in the art can easily understand other advantages and effects of this application from the information disclosed herein. This application can also be implemented or applied through other different specific embodiments, and various details in this application can be modified or changed according to different viewpoints and application systems without departing from the spirit of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0024] The embodiments of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily implement the application. This application may be embodied in many different forms and is not limited to the embodiments described herein.

[0025] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics represented in connection with that embodiment or example, which are included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics represented may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate different embodiments or examples represented in this application, as well as features of different embodiments or examples.

[0026] Furthermore, the terms "first" and "second" are used only to indicate an objective and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the representation of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0027] Throughout this specification, when it is said that a device is "connected" to another device, this includes not only "direct connection" but also "indirect connection" by placing other components in between. Furthermore, when it is said that a device "comprises" a certain constituent element, unless otherwise stated otherwise, this does not exclude other constituent elements, but rather implies that other constituent elements may be included.

[0028] The following is in conjunction with the appendix Figure 1 -Appendix Figure 3 This application will be described in further detail below.

[0029] This application discloses an integrated molding insulation board.

[0030] A type of one-piece molded insulation board, reference Figure 1It includes a foaming mold 1 for integral molding, a keel structure 2, and an insulation sheet 3. The foaming mold 1 is determined according to the required style of the insulation board. For example, if the insulation board is required to be rectangular, the foaming mold 1 is a rectangular mold with a rectangular filling cavity inside. If the thickness of the insulation board needs to be adjusted, the inner walls of the two sides of the foaming mold 1 can be moved to adjust the size of the internal rectangular filling cavity, thereby adapting to different insulation pack thickness requirements.

[0031] The keel structure 2 is placed inside the foaming mold 1. The keel structure 2 serves as the internal frame of the insulation board, providing support and resistance to pressure. The style of the keel structure 2 can be determined according to the requirements.

[0032] At least two insulation sheets 3 are provided, placed on both sides of the keel structure 2 respectively. The insulation sheets 3 can be made of cured polyurethane material, also known as insulation board. Taking two insulation sheets 3 as an example, the two insulation sheets 3 are respectively attached to both sides of the keel to provide the outermost protection and ensure the stability of the keel structure 2 during filling.

[0033] One side of the insulation sheet 3 abuts against the wall of the foaming mold 1, and the other side covers one end of the keel structure 2. The insulation sheet 3 abuts against the inner wall of the foaming mold 1 and the keel structure 2 respectively, so that when the mold is closed, the pressure applied is applied to the insulation sheet 3, so as not to damage the keel structure 2, and provides a certain buffer and pressure resistance.

[0034] The foaming mold 1 is filled with foaming material, which can be polyurethane material softened at high temperature. The foaming material is in a fluid state and fills the foaming mold 1, so that the foaming material fills and covers the interior of the keel structure 2 and the insulation sheet 3, so that the insulation sheet 3 and the keel structure 2 are integrally formed after the foaming material is cured.

[0035] The foaming material is not shown in the figure, and the keel structure 2 is only located in the middle of the foaming mold 1. Therefore, there is a reserved space on the front and back sides, so the foaming material can be poured into the keel structure 2.

[0036] Specifically, the insulation sheet 3 is used to press the two sides of the keel structure 2 against the foaming mold 1. At this time, there is a gap between the insulation sheet 3 and the keel structure 2, and the overall structure is loose. Then, the foaming material is filled into the foaming mold 1, and the foaming material covers and fills the keel structure 2 and the insulation sheet 3. This makes the gaps and holes between the insulation sheet 3 and the keel structure 2 filled and covered by the foaming material. When the foaming material is cured, an integrated insulation board is formed without gaps or holes.

[0037] Furthermore, as shown in reference question 1, the keel structure 2 preferably adopts a C-shaped keel. The C-shaped keel has a large amount of fillable area in the middle, so that when the foam material is filled into the C-shaped keel, the foam material will fill the space inside the C-shaped keel, thereby increasing the contact area between the C-shaped keel and the insulation sheet 3, as well as between the foam material and the insulation sheet 3, and improving the stability of the connection.

[0038] Furthermore, refer to Figure 2 As shown, the inner groove of the C-shaped keel is provided with a bent end 21. After the bent end 21 is formed, it can seal part of the foam material inside the C-shaped keel, so that the bent end 21 can improve the tensile strength and adhesion of the foam material after filling.

[0039] In some embodiments, reference Figure 2 As shown, an abutment structure 4 for adjusting the thickness of the insulation board is provided between the keel structure 2 and the insulation sheet 3. The abutment structure 4 and the insulation sheet 3 are made of the same material, which can be cured polyurethane. The abutment structure 4 can be a rectangular column structure or a circular column structure, depending on the requirements. The abutment structure 4 creates a gap between the insulation sheet 3 and the keel structure 2, thereby increasing the thickness of the overall insulation board when the foam material is filled. The increased thickness is equal to the length of the abutment structure 4. If the insulation sheets 3 on both sides are provided with abutment structures 4, the thickness of the insulation board is the sum of the lengths of all abutment structures 4.

[0040] The size of the internal filling cavity of the foaming mold 1 can be adjusted so that the insulation sheet 3 can be pressed tightly against the inner wall of the foaming mold 1 after the abutment structure 4 is placed on it, so that the abutment structure 4 will not loosen and fall off.

[0041] Further reference Figure 3 As shown, in order to provide insulation board thickness that can be adapted to different sizes, multiple abutment structures 4 can be stacked horizontally. However, this method requires a large number of abutment structures 4 and they are prone to falling off. Therefore, the abutment structure 4 is preferred.

[0042] The abutting structure 4 includes a first abutting part 41 and a second abutting part 42; the first abutting part 41 may be a first abutting block, the second abutting part 42 may be a second abutting block, the first abutting part 41 and the second abutting part 42 are slidably connected, the first abutting part 41 may abut with the keel structure 2, and the second abutting part 42 may abut with the insulation sheet 3.

[0043] The sliding connection method involves a sliding groove on the first abutment part 41, which can be a T-shaped groove, an inverted triangular groove, or an I-shaped groove. The second abutment part 42 has a sliding protrusion, the style of which matches the style of the sliding groove. A T-shaped protrusion, an inverted triangular protrusion, or an I-shaped protrusion can be used. This allows the second abutment part 42 to be inserted into the sliding groove of the first abutment part 41 through the sliding protrusion. By using the limiting effect of the sliding protrusion and the sliding groove, the first abutment part 41 and the second abutment part 42 cannot be separated. The overall length of the abutment structure 4 can be adjusted by sliding the first abutment part 41 or the second abutment part 42, thereby adapting to insulation boards of different thicknesses after molding.

[0044] Furthermore, the first abutting part 41 and the second abutting part 42 are provided with a plurality of locking holes 43, and a locking pin 44 is inserted into any one of the locking holes 43. The plurality of locking holes 43 can be spaced at a preset distance or at a specified distance. The specified distance refers to the thickness standard of the insulation board. Different insulation boards have different thickness standards, so the thickness standard is used to set the spacing of the locking holes 43.

[0045] Once any locking hole 43 is selected, the locking pin 44 is inserted into the locking hole 43. A closing plate can be provided on the top of the locking pin 44. The size of the closing plate is larger than the locking hole 43, so that after the locking pin 44 is inserted into the locking hole 43, the locking pin 44 will not pass through the locking hole 43 and lose its locking function.

[0046] After the locking pin 44 is inserted into the locking hole 43, the first abutting part 41 and the second abutting part 42 are locked by the locking pin 44 and cannot continue to slide or adjust the length, thereby achieving the function of fixing the length.

[0047] Furthermore, a filling groove 45 is provided at the contact point of the first abutting part 41 and the second abutting part 42. The filling groove 45 is connected to the locking hole 43. The filling groove 45 can increase the fit between the first abutting part 41 and the second abutting part 42. When foaming material is filled into the foaming mold 1, the foaming material can flow into the filling groove 45 through the locking hole 43, thereby making the first abutting part 41 and the second abutting part 42 become one, and improving the fit between the first abutting part 41 and the second abutting part 42.

[0048] In some embodiments, the keel is provided with an insertion slot 22 for inserting the abutment structure 4. The abutment structure 4 can be placed in the insertion slot 22, and the placement position and abutment position of the abutment structure 4 are fixed. At the same time, the insertion slot 22 further prevents the abutment structure 4 from falling off, thereby improving the stability of the connection.

[0049] The insertion slot 22 can be an L-shaped slot, and the width of the insertion slot 22 is greater than the width of the abutment structure 4, so that when the abutment structure 4 is inserted into the insertion slot 22, there is enough space for the foam material to fill, so that the abutment structure 4 can be tightly connected to the insertion slot 22 of the keel structure 2 with the foam material, further improving the stability of the connection.

[0050] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A one-piece molded insulation board, characterized in that, The system includes a foaming mold (1) for integral molding, a keel structure (2) and an insulation sheet (3); the keel structure (2) is placed inside the foaming mold (1), and at least two insulation sheets (3) are provided, respectively placed on both sides of the keel structure (2); one side of the insulation sheet (3) abuts against the wall of the foaming mold (1), and the other side covers one end of the keel structure (2); the foaming mold (1) is filled with foaming material, and the foaming material fills and covers the keel structure (2) and the insulation sheet (3) inside the keel structure (2), so that the insulation sheet (3) and the keel structure (2) are integrally molded after the foaming material is cured.

2. The integrally molded insulation board according to claim 1, characterized in that, The keel structure (2) adopts a C-type keel.

3. The integrally molded insulation board according to claim 2, characterized in that, The inner groove of the C-shaped keel is provided with a bent end (21).

4. The integrally molded insulation board according to claim 1, characterized in that, The keel structure (2) and the insulation sheet (3) are provided with an abutment structure (4) for adjusting the thickness of the insulation board.

5. The integrally molded insulation board according to claim 4, characterized in that, The abutting structure (4) includes a first abutting part (41) and a second abutting part (42); the first abutting part (41) and the second abutting part (42) are slidably connected.

6. The integrally molded insulation board according to claim 5, characterized in that, Both the first abutting part (41) and the second abutting part (42) are provided with a plurality of locking holes (43), and a locking pin (44) is inserted into any one of the locking holes (43).

7. The integrally molded insulation board according to claim 6, characterized in that, A filling groove (45) is provided at the joint of the first abutting part (41) and the second abutting part (42), and the filling groove (45) is connected to the locking hole (43).

8. The integrally molded insulation board according to claim 4, characterized in that, The keel is provided with an insertion slot (22) for the abutment structure (4) to be inserted.

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