Insulating layer and super-heat-conduction gypsum surface layer composite type assembly type floor heating module

Abstract

The utility model discloses a heat preservation layer and super heat conduction gypsum surface layer composite type assembly type floor heating module. The heat preservation layer and super heat conduction gypsum surface layer composite type assembly type floor heating module comprises a gypsum surface layer, gridding cloth, a heat radiation reflecting layer and a heat preservation and insulation layer which are sequentially arranged from top to bottom. A plurality of straight grooves and / or a plurality of back-bending grooves are formed in the upper surface of the gypsum surface layer; a first extension block structure and a second extension block structure are arranged on the lower surface of the gypsum surface layer; the bottom surfaces of the first extension block structure and the second extension block structure are higher than the bottom surface of the heat preservation and insulation layer; supports are vertically arranged in the first extension block structure and the second extension block structure, and the bottom faces of the supports are parallel to the bottom face of the heat preservation and insulation layer. Four layers including the gypsum surface layer, the gridding cloth, the heat radiation reflecting layer and the heat preservation and insulation layer are arranged from top to bottom, the support is arranged on the periphery of the lower portion of the gypsum surface layer, and the support serves as a stress supporting point, not only plays a role in supporting and bearing the whole structure, but also plays a role in being in direct contact with the ground and avoiding a heat bridge.

Description

Technical Field

[0001] The utility model relates to the field of floor heating modules, in particular to an assembled floor heating module with a composite structure of a thermal insulation layer and a super heat-conducting gypsum surface layer. Background Art

[0002] The floor heating module, abbreviated as a prefabricated grooved dry floor heating module, is an integrated floor heating plate that uses the grooves of the insulation board to fix and protect the heating pipe and can evenly distribute heat. It is an important heat-uniforming and radiation terminal of the floor heating system. It is used to replace auxiliary materials such as insulation boards, reflective films, and staples in traditional floor heating systems. Floor tiles or floors can be directly laid without cement backfilling. The floor heating module can greatly simplify the floor heating installation procedure, reduce the thickness of the floor heating, reduce the downward heat transfer loss, and make the floor heating more energy-efficient.

[0003] However, the existing floor heating modules have poor support and bearing capacity, and are prone to the thermal bridge effect. Therefore, there is an urgent need for an assembled floor heating module with a composite structure of a thermal insulation layer and a super heat-conducting gypsum surface layer to improve the support and bearing capacity and avoid thermal bridges. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an assembled floor heating module with a composite structure of a thermal insulation layer and a super heat-conducting gypsum surface layer, so as to solve the problems of poor support and bearing capacity of the existing floor heating modules and easy formation of thermal bridges.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] An assembled floor heating module with a composite structure of a thermal insulation layer and a super heat-conducting gypsum surface layer of the utility model includes a gypsum surface layer, a heat radiation reflection layer, and a thermal insulation layer arranged in sequence from top to bottom;

[0007] The fiberglass mesh is laid in the middle part of the gypsum surface layer;

[0008] A plurality of straight grooves and / or a plurality of bent grooves are formed on the upper surface of the gypsum surface layer. The straight grooves penetrate through two opposite straight edges of the gypsum surface layer, and part of the bent grooves are arc-shaped, semi-circular or U-shaped;

[0009] A first extension block structure and a second extension block structure are arranged on the lower surface of the gypsum surface layer. The first extension block structure is located at the corner of the gypsum surface layer, and the second extension block structure is located at the straight edge of the gypsum surface layer; the bottom surfaces of the first extension block structure and the second extension block structure are higher than the bottom surface of the thermal insulation layer; brackets are vertically arranged in both the first extension block structure and the second extension block structure, and the bottom surfaces of the brackets are parallel to the bottom surface of the thermal insulation layer.

[0010] In some embodiments, the top end of the bracket is located between the gypsum surface layer and the heat radiation reflection layer.

[0011] In some embodiments, the first extension block structure and the second extension block structure are integrally formed with the gypsum surface layer.

[0012] In some embodiments, the gypsum surface layer is formed by pouring a super heat-conducting gypsum material.

[0013] In some embodiments, the materials of the thermal insulation layer include extruded board, graphite extruded board, molded polystyrene board, graphite molded polystyrene board, phenolic board or polyurethane board.

[0014] In some embodiments, the materials of the heat radiation reflection layer include geothermal reflection film, aluminum film or aluminum plate.

[0015] In some embodiments, the outer edges of the grid cloth, the heat radiation reflection layer and the thermal insulation layer are located within the area enclosed by the first extension block structure and the second extension block structure.

[0016] In some embodiments, the upper end of the bracket includes a frustum of a cone, and the cross-sectional diameter of the upper side of the frustum of a cone is larger than that of the lower side.

[0017] In some embodiments, there are steps on the frustum of a cone.

[0018] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0019] The present utility model is provided with a total of four layers from top to bottom, namely a gypsum surface layer, a grid cloth, a heat radiation reflection layer and a thermal insulation layer. Brackets are arranged around the lower part of the gypsum surface layer. The brackets serve as force-bearing support points, which not only play a role in supporting and bearing the overall structure, but also can directly contact the ground to avoid the effect of thermal bridges. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present utility model will be further described below with reference to the drawings.

[0021] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0022] Figure 2 is a longitudinal sectional view of the present utility model;

[0023] Figure 3 is a schematic diagram of one of the straight groove arrangements of the present utility model;

[0024] Figure 4 is a schematic diagram of one of the return bend groove arrangements of the present utility model;

[0025] Figure 5 is a schematic diagram of one of the straight groove and return bend groove arrangements of the present utility model;

[0026] Explanation of the reference numerals: 1. gypsum surface layer; 101. straight groove; 102. return bend groove; 103. first extension block structure; 104. second extension block structure; 2. mesh cloth; 3. heat radiation reflection layer; 4. thermal insulation layer; 5. bracket; 501. truncated cone. DETAILED DESCRIPTION

[0027] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0028] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1-2 As shown, one specific embodiment of a dry floor heating module of a composite type of a thermal insulation layer and a superconducting gypsum surface layer 1 specifically includes a gypsum surface layer 1, a thermal radiation reflection layer 3 and a thermal insulation layer 4 formed in sequence from top to bottom.

[0031] The mesh cloth 2 is laid in the middle of the gypsum surface layer 1 .

[0032] The upper surface of the gypsum surface layer 1 is provided with a plurality of straight grooves 101 and / or a plurality of return grooves 102. The straight grooves 101 pass through two opposite straight sides of the gypsum surface layer 1. The return grooves 102 are partially in the shape of an arc, a semicircle or a U shape, and are used for laying floor heating pipes. Figure 3, 4 , 5 only shows three of the arrangement ways of the straight grooves 101 and the return bends 102. The actual number of straight grooves 101 and return bends 102 is not limited, the spacing dimension is not limited, and the groove width and depth dimensions are not limited, and they can be produced according to the actual situation.

[0033] The more specific shape of the gypsum surface layer 1 is that the lower surface of the gypsum surface layer 1 is formed with a first extension block structure 103 and a second extension block structure 104. The first extension block structure 103 and the second extension block structure 104 are integrally formed with the gypsum surface layer 1. The first extension block structure 103 is located at the corner of the gypsum surface layer 1, and the second extension block structure 104 is located at the straight edge of the gypsum surface layer 1. The bottom surfaces of the first extension block structure 103 and the second extension block structure 104 are higher than the bottom surface of the thermal insulation layer 4. A bracket 5 is vertically embedded in both the first extension block structure 103 and the second extension block structure 104. The top end of the bracket 5 is located between the gypsum surface layer 1 and the heat radiation reflection layer 3, and the bottom surface of the bracket 5 is parallel to the bottom surface of the thermal insulation layer 4.

[0034] The materials of the thermal insulation layer 4 include but are not limited to extruded boards, graphite extruded boards, molded polystyrene boards, graphite molded polystyrene boards, phenolic boards or polyurethane boards. The materials of the heat radiation reflection layer 3 include but are not limited to geothermal reflection films, aluminum films or aluminum plates. The mesh cloth 2 uses alkali-resistant mesh cloth. The outer edges of the mesh cloth 2, the heat radiation reflection layer 3 and the thermal insulation layer 4 are located within the area surrounded by the first extension block structure 103 and the second extension block structure 104. During production, for the dry-type floor heating module of the composite type of the thermal insulation layer and the super-thermal-conducting gypsum surface layer 1, instead of using the non-composite adhesive process, the gypsum casting process is adopted. The bracket 5, the thermal insulation layer 4, the heat radiation reflection layer 3 and the mesh cloth 2 are sequentially laid in the mold box, and the gypsum liquid is poured into the mold box to make it form, forming the gypsum surface layer 1. The first extension block structure 103 and the second extension block structure 104 are formed in the mold box, and the bracket 5 is placed here and is naturally embedded in the first extension block structure 103 and the second extension block structure 104 after forming, and then made into finished products through processes such as solidification, aging and trimming. More specifically, in some embodiments, the gypsum surface layer 1 is cast with super-thermal-conducting gypsum materials.

[0035] The bracket 5 is arranged around the dry-type floor heating module of the composite type of the thermal insulation layer and the super-thermal-conducting gypsum surface layer 1. The bracket 5 uses organic materials as the force-bearing support points. This bracket 5 not only plays the role of supporting and bearing the overall structure, but also can play the role of directly contacting the ground to avoid heat bridges. In order to increase the supporting force of the bracket 5, the upper end of the bracket 5 includes a frustum 501. The cross-sectional diameter of the upper side of the frustum 501 is larger than the cross-sectional diameter of the lower side, increasing the contact area at the top end of the bracket 5 and improving the bearing capacity. The frustum 501 has steps, making the connection surface between the bracket 5 and the first extension block structure 103 and the second extension block structure 104 larger and closer.

[0036] The embodiments described above are only descriptions of the preferred modes of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An assembled floor heating module with a composite insulation layer and a superconducting gypsum surface layer, characterized in that: It comprises a gypsum surface layer (1), a heat radiation reflection layer (3) and a heat insulation layer (4) which are arranged in sequence from top to bottom; The mesh cloth (2) is laid in the middle of the gypsum surface layer (1); The upper surface of the gypsum surface layer (1) is provided with a plurality of straight grooves (101) and / or a plurality of return grooves (102), wherein the straight grooves (101) penetrate two opposite straight sides of the gypsum surface layer (1), and the return grooves (102) are partially in the shape of an arc, a semicircle or a U shape; The lower surface of the gypsum surface layer (1) is provided with a first extension block structure (103) and a second extension block structure (104); the first extension block structure (103) is located at the corner of the gypsum surface layer (1), and the second extension block structure (104) is located at the straight edge of the gypsum surface layer (1); the bottom surfaces of the first extension block structure (103) and the second extension block structure (104) are higher than the bottom surface of the thermal insulation layer (4); and brackets (5) are vertically arranged in the first extension block structure (103) and the second extension block structure (104), and the bottom surface of the bracket (5) is parallel to the bottom surface of the thermal insulation layer (4).

2. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 1 is characterized in that: The top end of the bracket (5) is located between the gypsum surface layer (1) and the heat radiation reflecting layer (3).

3. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 1 is characterized in that: The first extension block structure (103) and the second extension block structure (104) are integrally formed with the gypsum surface layer (1).

4. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 1 is characterized in that: The gypsum surface layer (1) is cast from a super-thermal conductive gypsum material.

5. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 1 is characterized in that: The material of the thermal insulation layer (4) includes an extruded board, a graphite extruded board, a molded polystyrene board, a graphite molded polystyrene board, a phenolic board or a polyurethane board.

6. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 1 is characterized in that: The material of the heat radiation reflection layer (3) includes a geothermal reflection film, an aluminum film or an aluminum plate.

7. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 1 is characterized in that: The outer edges of the mesh cloth (2), the heat radiation reflection layer (3) and the thermal insulation layer (4) are located within the area enclosed by the first extension block structure (103) and the second extension block structure (104).

8. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 1 is characterized in that: The upper end of the support (5) comprises a truncated cone (501), and the cross-sectional diameter of the upper side of the truncated cone (501) is greater than the cross-sectional diameter of the lower side.

9. The assembled floor heating module of the composite type of thermal insulation layer and superconducting gypsum surface layer according to claim 8 is characterized in that: The truncated table (501) has steps on it.

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