High-thermal-conductivity floor heating pipe

Abstract

The utility model discloses a high heat conduction floor heating pipe. The utility model discloses a first heat conduction pipe: the top, bottom and both sides of first heat conduction pipe outer surface all is provided with reinforcing rib, first heat conduction pipe inner surface is provided with support piece, the inside of first heat conduction pipe is installed with second heat conduction pipe through support piece, the top, bottom and both sides of second heat conduction pipe inner wall all is provided with metal support sheet, the top of first heat conduction pipe outer surface is provided with heat conduction piece. The utility model discloses, is provided with support piece and second heat conduction pipe, and cooperates with reinforcing rib and metal support sheet, makes floor heating pipe when laying, and floor heating pipe can keep shape, avoids the breakage of floor heating pipe because of deformation, and is provided with heat conduction piece on first heat conduction pipe simultaneously, makes the heat can have conduction.

Description

Technical Field

[0001] This utility model relates to the field of underfloor heating technology, specifically to a high thermal conductivity underfloor heating pipe. Background Technology

[0002] Underfloor heating, short for radiant floor heating, uses the entire floor as a radiator. A heat transfer medium within the floor's radiant layer evenly heats the entire surface, distributing heat to the room through radiation and convection to achieve comfortable heating. It can be categorized into two types based on the heat transfer medium: water-based and electric. Based on the installation structure, it's mainly divided into dry and wet systems. Dry underfloor heating doesn't require gravel backfill. Based on the surface material, it can be divided into floor-type and tile-type underfloor heating. Functionally, it can be divided into standard underfloor heating and far-infrared underfloor heating. The underfloor heating pipes are the conduits that transmit heat.

[0003] A search revealed that authorization announcement number CN221098752U, published on June 7, 2024, discloses a novel thermally conductive underfloor heating pipe. This pipe utilizes the combined action of a high-thermal-conductivity upper heat-conducting section and a low-thermal-conductivity lower insulation section to achieve rapid heat transfer from the upper heat-conducting section towards the floor, while the lower insulation section reduces heat transfer with the building structure. This directional heat conduction improves heating efficiency and energy savings. Installation lines on the upper heat-conducting section facilitate identification and installation. Separating ribs at the interface between the upper and lower insulation sections reduce stress concentration and linear cracking due to material differences, enhancing pipe safety. Furthermore, the pipe's production efficiency is higher due to the composite extrusion molding process, where the upper heat-conducting section, lower insulation section, installation lines, and separating ribs are formed in a single step.

[0004] However, during the installation of the aforementioned underfloor heating pipes, due to compression, the connection between the upper heat-conducting part, the lower heat-conducting part, and the partition rib is easily damaged, causing the fluid to flow out from the damaged area. At the same time, the aforementioned underfloor heating pipes improve the heating effect by preventing the heat of the fluid from being dissipated from the lower heat-conducting part through the lower heat-conducting part, but the upper heat-conducting part of the underfloor heating pipe is arc-shaped, resulting in uneven heat conduction of the fluid. Utility Model Content

[0005] The purpose of this invention is to provide a high thermal conductivity floor heating pipe to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high thermal conductivity floor heating pipe, comprising a first thermal conductive pipe: reinforcing ribs are provided on the top, bottom and sides of the outer surface of the first thermal conductive pipe, a support member is provided on the inner surface of the first thermal conductive pipe, a second thermal conductive pipe is installed inside the first thermal conductive pipe through the support member, metal support plates are provided on the top, bottom and sides of the inner wall of the second thermal conductive pipe, and a thermal conductive member is provided on the top of the outer surface of the first thermal conductive pipe.

[0007] Preferably, grooves are provided on the top, bottom and both sides of the outer surface of the first heat pipe, the size of the grooves on the first heat pipe is adapted to the size of the reinforcing rib, and the first heat pipe is connected to the reinforcing rib through the grooves.

[0008] Preferably, the first heat pipe is sleeved with the support member, the inner surface of the first heat pipe is coated with adhesive, and the first heat pipe is connected to the support member through the adhesive.

[0009] Preferably, the support member is composed of a tube and a support plate. Multiple connecting holes are equidistantly arranged on one side of the support plate on the support member, and the support plate on the support member abuts against the second heat-conducting pipe.

[0010] Preferably, the top, bottom and both sides of the inner surface of the second heat pipe are provided with connecting grooves, the size of the connecting grooves on the second heat pipe is adapted to the size of the metal support plate, and the second heat pipe is snapped into the metal support plate through the connecting grooves.

[0011] Preferably, the installation positions of the reinforcing rib, the metal support plate, and the support plate on the support member are corresponding, and the bottom of the heat-conducting component is provided with a slot, and the heat-conducting component is engaged with the first heat-conducting pipe through the slot.

[0012] Preferably, the first heat pipe is made of heat-dissipating silicone, the second heat pipe is made of thermally conductive and insulating elastic rubber, and the heat-conducting component is made of graphene.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the high thermal conductivity floor heating pipe is provided with a support and a second heat conduction pipe, which, together with the reinforcing ribs and metal support plates, allows the floor heating pipe to maintain its shape during installation and avoids damage due to deformation. At the same time, a heat conduction element is provided on the first heat conduction pipe to ensure that heat can be conducted evenly. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0015] Figure 2 This is a diagram of the end structure of this utility model;

[0016] Figure 3This is a three-dimensional structural cross-sectional view of the present invention.

[0017] In the diagram: 1. First heat pipe; 2. Reinforcing rib; 3. Support component; 4. Connecting hole; 5. Second heat pipe; 6. Metal support plate; 7. Heat-conducting component. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 This utility model provides an embodiment of a high thermal conductivity underfloor heating pipe, comprising a first thermally conductive pipe 1: reinforcing ribs 2 are provided on the top, bottom, and both sides of the outer surface of the first thermally conductive pipe 1; a support member 3 is provided on the inner surface of the first thermally conductive pipe 1; a second thermally conductive pipe 5 is installed inside the first thermally conductive pipe 1 through the support member 3; metal support plates 6 are provided on the top, bottom, and both sides of the inner wall of the second thermally conductive pipe 5; and a thermally conductive member 7 is provided on the top of the outer surface of the first thermally conductive pipe 1; during the laying of the underfloor heating pipe, the reinforcing ribs 2, the support member 3, and the metal support plates 6 work together to provide support, preventing deformation of the underfloor heating pipe and thus preventing damage; at the same time, the thermally conductive member 7 on the first thermally conductive pipe 1 allows the heat inside the underfloor heating pipe to be evenly conducted.

[0020] In this embodiment, grooves are provided on the top, bottom and both sides of the outer surface of the first heat pipe 1. The size of the grooves on the first heat pipe 1 is adapted to the size of the reinforcing rib 2. The first heat pipe 1 is connected to the reinforcing rib 2 through the grooves. The reinforcing rib 2 can be stably and firmly installed on the first heat pipe 1 through the grooves to prevent the reinforcing rib 2 from falling off.

[0021] In this embodiment, the first heat-conducting pipe 1 is sleeved with the support member 3. The inner surface of the first heat-conducting pipe 1 is coated with adhesive, and the first heat-conducting pipe 1 is connected to the support member 3 through the adhesive. The adhesive between the first heat-conducting pipe 1 and the support member 3 allows the support member 3 to be stably and firmly installed inside the first heat-conducting pipe 1, and prevents the support member 3 from shifting inside the first heat-conducting pipe 1 when the underfloor heating pipe is bent.

[0022] In this embodiment, the support member 3 consists of a pipe and a support plate. Multiple connecting holes 4 are equidistantly arranged on one side of the support plate on the support member 3. The support plate on the support member 3 abuts against the second heat-conducting pipe 5. The flow energy in the underfloor heating pipe can flow through the connecting holes 4. The installation position of the support plate on the support member 3 corresponds to the installation position of the reinforcing rib 2 and the metal support plate 6, so that it can play a supporting role and prevent the underfloor heating pipe from deforming during installation.

[0023] In this embodiment, connecting grooves are provided on the top, bottom and both sides of the inner surface of the second heat pipe 5. The size of the connecting groove on the second heat pipe 5 is adapted to the size of the metal support plate 6. The second heat pipe 5 is snapped into the metal support plate 6 through the connecting groove. The metal support plate 6 can be stably and firmly set on the second heat pipe 5 through the connecting groove, so as to prevent the metal support plate 6 from falling off the second heat pipe 5.

[0024] In this embodiment, the installation positions of the reinforcing rib 2, the metal support plate 6, and the support plate on the support member 3 are corresponding. The bottom of the heat-conducting element 7 is provided with a slot, and the heat-conducting element 7 is connected to the first heat-conducting pipe 1 through the slot. The heat-conducting element 7 can be stably and firmly installed on the first heat-conducting pipe 1 through the slot, and the heat-conducting element 7 can wrap the upper half of the first heat-conducting pipe 1 so that the heat emitted by the floor heating pipe can be evenly conducted through the heat-conducting element 7.

[0025] In this embodiment, the first heat pipe 1 is made of heat-dissipating silicone, the second heat pipe 5 is made of thermally conductive and insulating elastic rubber, and the heat-conducting component 7 is made of graphene. Since the heat-dissipating silicone, thermally conductive and insulating elastic rubber and graphene have good thermal conductivity, the heat conduction effect of the underfloor heating pipe is improved.

[0026] Working principle: When the underfloor heating pipe is laid, the reinforcing rib 2, the support 3 and the metal support plate 6 work together to provide support. Since the installation position of the support plate on the support rib 3 corresponds to the installation position of the reinforcing rib 2 and the metal support plate 6, it can provide support and prevent the underfloor heating pipe from deforming during the laying process. At the same time, a heat-conducting element 7 is provided on the first heat-conducting pipe 1 so that the heat in the underfloor heating pipe can be evenly conducted.

[0027] For those skilled in the art, this invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or scope of this invention. Therefore, the embodiments of this invention are exemplary and not restrictive. The scope of this invention is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high thermal conductivity underfloor heating pipe, comprising a first thermally conductive pipe (1), characterized in that: The first heat pipe (1) has reinforcing ribs (2) on the top, bottom and sides of its outer surface. The first heat pipe (1) has a support member (3) on its inner surface. The first heat pipe (1) has a second heat pipe (5) installed inside it through the support member (3). The second heat pipe (5) has metal support plates (6) on the top, bottom and sides of its inner wall. The first heat pipe (1) has a heat-conducting member (7) on the top of its outer surface.

2. The high thermal conductivity underfloor heating pipe according to claim 1, characterized in that: The top, bottom and both sides of the outer surface of the first heat pipe (1) are provided with grooves. The size of the grooves on the first heat pipe (1) is adapted to the size of the reinforcing rib (2). The first heat pipe (1) is connected to the reinforcing rib (2) through the grooves.

3. The high thermal conductivity underfloor heating pipe according to claim 1, characterized in that: The first heat pipe (1) is sleeved with the support member (3). The inner surface of the first heat pipe (1) is coated with adhesive. The first heat pipe (1) is connected to the support member (3) through the adhesive.

4. The high thermal conductive underfloor heating pipe according to claim 1, wherein: The support member (3) is composed of a pipe and a support plate. Multiple connecting holes (4) are equidistantly arranged on one side of the support plate on the support member (3). The support plate on the support member (3) abuts against the second heat-conducting pipe (5).

5. A high thermal conductivity underfloor heating pipe according to claim 1, characterized in that: The second heat pipe (5) has connecting grooves on its top, bottom and both sides. The size of the connecting grooves on the second heat pipe (5) is adapted to the size of the metal support plate (6). The second heat pipe (5) is connected to the metal support plate (6) through the connecting grooves.

6. A high thermal conductivity underfloor heating pipe according to claim 4, characterized in that: The mounting positions of the reinforcing rib (2), the metal support plate (6), and the support plate on the support member (3) are corresponding. The bottom of the heat-conducting member (7) is provided with a slot, and the heat-conducting member (7) is connected to the first heat-conducting pipe (1) through the slot.

7. A high thermal conductivity underfloor heating pipe according to claim 4, characterized in that: The first heat pipe (1) is made of heat-dissipating silicone, the second heat pipe (5) is made of thermally conductive and insulating elastic rubber, and the heat-conducting component (7) is made of graphene.

Images