Buckle structure for fixing floor heating pipe

Abstract

This utility model discloses a clip structure for fixing underfloor heating pipes, belonging to the field of clip structures. It includes a clip body and fixing nails. The fixing nails are made of a material with poor thermal conductivity. While fixing the underfloor heating pipes with the clip body, they also provide insulation, reducing the transfer of heat from the pipes to the building layers below the insulation layer, thus reducing heat loss. An insulation part is provided at the end of the clip body that contacts the ground, further reducing the transfer of heat from the pipes to the building layers below the insulation layer, minimizing heat loss. The inner body is made of the same material as the heat dissipation component, both using materials with high thermal conductivity, resulting in high heat transfer efficiency and allowing for rapid transfer of heat from the pipes to the floor, improving the efficiency of heat transfer from the underfloor heating pipes to the floor layer.

Description

Technical Field

[0001] This utility model relates to the field of snap-fit ​​structures, and in particular to a snap-fit ​​structure for fixing underfloor heating pipes. Background Technology

[0002] Underfloor heating pipes are the core pipes in low-temperature floor radiant heating systems, used to circulate hot water or electric heating wires to evenly radiate heat across the entire floor. They are typically made of high-polymer materials such as PE-RT, PE-Xa, PE-Xb, or aluminum-plastic composites, which are resistant to high temperatures, high pressures, and oxygen permeability. The outer diameter is mostly 16mm or 20mm. The spacing between the coils is determined by heat load calculations. After being connected to the heat source through a manifold, a closed loop is formed, with low-temperature hot water at 30–60℃ continuously circulating in the pipes. Heat is gently released from bottom to top through radiation, achieving energy-saving, comfortable, and space-saving heating effects.

[0003] In the existing underfloor heating pipe laying process, there is a wet underfloor heating construction process: first, an insulation board is laid on the ground, then the underfloor heating pipes are laid on the insulation board according to certain requirements, and then cement backfilling is done; when laying the underfloor heating pipes on the insulation board, a type of underfloor heating pipe clip is needed. The main function of the clip is to fix the underfloor heating pipes to the insulation board.

[0004] Existing underfloor heating pipe clips typically only serve a fixing function. However, because the clips are in close contact with the pipes and the (nail) part of the clip is driven into the building layer, heat in the pipes can be transferred to the building layer through the clips, resulting in heat loss. Utility Model Content

[0005] This utility model provides a snap-fit ​​structure for fixing underfloor heating pipes, which can solve the problem in the prior art where heat in the underfloor heating pipes is transferred to the building layer through the snap-fit ​​structure, resulting in heat loss.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A clip structure for fixing underfloor heating pipes, comprising:

[0008] The snap-fit ​​body has an installation notch for matching the underfloor heating pipe;

[0009] A fixing pin is located on the side of the mounting notch and is fixedly connected to the buckle body. The fixing pin is made of a material with poor thermal conductivity.

[0010] In one embodiment of this utility model, the buckle body has a U-shaped structure.

[0011] In one embodiment of this utility model: a heat insulation part is provided at the end of the buckle body that is connected to the fixing nail.

[0012] In one embodiment of this utility model, the number of fixing nails is two, and they are respectively arranged on both sides of the mounting notch.

[0013] In one embodiment of this utility model, multiple reinforcing ribs are fixedly provided on the outer side of the buckle body.

[0014] In one embodiment of this utility model: the reinforcing rib is arranged around the mounting notch.

[0015] In one embodiment of this utility model: the number of reinforcing ribs is three, and they are arranged sequentially at intervals along the axial direction of the buckle body.

[0016] In one embodiment of this utility model: the buckle body includes an inner body, and a plurality of heat dissipation components are fixedly disposed on the outer side of the inner body.

[0017] In one embodiment of this utility model, the heat dissipation component is disposed between two adjacent reinforcing ribs.

[0018] In one embodiment of this utility model, the material of the inner body is the same as the material of the heat dissipation component.

[0019] According to the snap-fit ​​structure for fixing underfloor heating pipes of this utility model, at least one of the following technical effects is achieved:

[0020] In this application, the fixing nail is made of a material with poor thermal conductivity. While fixing the underfloor heating pipe with the clip body, it also serves as a heat insulation agent, reducing the transfer of heat from the pipe to the building layer below the insulation layer, thus reducing heat loss. A heat insulation part is provided at the end of the clip body that contacts the ground, further reducing the transfer of heat from the pipe to the building layer below the insulation layer, thus reducing heat loss. The inner body is made of the same material as the heat dissipation component, both being made of a material with high thermal conductivity, resulting in high heat transfer efficiency and the ability to quickly transfer heat from the pipe to the floor, thereby improving the efficiency of heat transfer from the underfloor heating pipe to the floor layer. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood in conjunction with the following description of the embodiments with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. Wherein:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Fixing nails; 2. Heat insulation; 3. Reinforcing ribs; 4. Inner body; 5. Heat dissipation components. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] like Figure 1 As shown in the figure, the present invention provides a buckle structure for fixing underfloor heating pipes, including a buckle body and a fixing nail 1.

[0027] Please see Figure 1 In one embodiment of this utility model, the buckle body has an installation notch for matching the underfloor heating pipe, so that it can be snapped onto the underfloor heating pipe facing downwards. The specific shape of the buckle body is not limited; it can be square, C-shaped, U-shaped, or other shapes. As an example, the buckle body has a U-shaped structure. The fixing nail 1 is located on the side of the installation notch and is fixedly connected to the buckle body, so that it can be driven downwards into the building layer to fix the buckle body, thereby completing the fixation of the underfloor heating pipe.

[0028] Please see Figure 1 In one embodiment of this utility model, the fixing nail 1 is made of a material with poor thermal conductivity, which provides both thermal insulation and good flexibility. While fulfilling its fixing function, it reduces heat transfer to the building layers, thus lowering heat loss. The concept of poor thermal conductivity can be a thermal conductivity of less than 0.5 W / m·K. Further, materials with a thermal conductivity of less than 0.2 W / m·K are preferred, such as some plastic materials, such as PP (polypropylene), high-density extruded polystyrene, or other materials with poor thermal conductivity. Further, the number of fixing nails 1 can be two, respectively disposed on both sides of the installation notch, effectively fixing the underfloor heating pipe.

[0029] Please see Figure 1In one embodiment of this utility model, a heat insulation part 2 is provided at the end of the buckle body connected to the fixing nail 1. That is, the end of the buckle body that contacts the ground when in use is provided with the heat insulation part 2. The heat insulation part 2 can be made of the same material with poor thermal conductivity as the fixing nail 1, thus further blocking the transfer of heat to the building layer. The heat insulation part 2 can be configured as a layered structure fixed to the buckle body. The fixing nail 1 can be fixedly connected to the heat insulation part 2.

[0030] Please see Figure 1 In one embodiment of this utility model, to improve the strength performance of the snap-fit ​​structure, a plurality of reinforcing ribs 3 are fixedly provided on the outer side of the snap-fit ​​body. The reinforcing ribs 3 can be arranged around the installation notch, that is, around the underfloor heating pipe, to maximize their reinforcing effect. The number of reinforcing ribs 3 is not limited; as an example, there can be three reinforcing ribs 3, arranged in parallel and spaced apart along the axis of the snap-fit ​​body. The reinforcing ribs are made of high-strength material and can withstand the pressure of the floor and cement layer, thus providing reinforcement.

[0031] Please see Figure 1 In one embodiment of this utility model, the buckle body may include an inner body 4 for fitting the underfloor heating pipe, and the reinforcing rib 3 is fixedly disposed on the outer side of the inner body 4. A plurality of heat dissipation components 5 may also be fixedly disposed on the outer side of the inner body 4. The heat dissipation component 5 may be configured as a sheet structure, and may be disposed between two adjacent reinforcing ribs 3, with the height of the heat dissipation component 5 being lower than the height of the reinforcing rib 3, so that the reinforcing rib 3 can protect the heat dissipation component 5. A plurality of heat dissipation components 5 may be spaced apart around the axis of the mounting notch. Specifically, the material of the inner body 4 may be the same as the material of the heat dissipation component 5, both being materials with high thermal conductivity. The concept of high thermal conductivity can be: a material with a thermal conductivity greater than 50 W / m·K, preferably a material with a thermal conductivity greater than 200 W / m·K. For example, a metal material, specifically copper, aluminum, etc., or iron, stainless steel, and other materials that meet the high thermal conductivity requirement can be selected.

[0032] The working principle of this utility model:

[0033] The fixing nail 1 is made of a material with poor thermal conductivity. While fixing the underfloor heating pipe with the clip body, it can also play a role in heat insulation, reducing the transfer of heat from the pipe to the building layer below the insulation layer, thus reducing heat loss. A heat insulation part 2 is provided at the end of the clip body that contacts the ground, further reducing the transfer of heat from the pipe to the building layer below the insulation layer, thus reducing heat loss. The inner body 4 is made of the same material as the heat dissipation component 5, both of which are made of materials with high thermal conductivity, resulting in high heat transfer efficiency and the ability to quickly transfer heat from the pipe to the floor, thereby improving the efficiency of heat transfer from the underfloor heating pipe to the floor layer.

[0034] The foregoing has provided a detailed description of one embodiment of the present invention, but the description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the scope of the claims of the present invention.

[0035] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0036] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A snap-fit ​​structure for fixing underfloor heating pipes, characterized in that, include: The snap-fit ​​body has an installation notch for matching the underfloor heating pipe; A fixing pin is located on the side of the mounting notch and is fixedly connected to the buckle body. The fixing pin is made of a material with poor thermal conductivity.

2. The snap-fit ​​structure for fixing underfloor heating pipes according to claim 1, characterized in that, The buckle body has a U-shaped structure.

3. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 2, characterized in that, A heat insulation part is provided at the end where the buckle body is connected to the fixing nail.

4. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 3, characterized in that, The number of fixing nails is two, and they are respectively set on both sides of the mounting notch.

5. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 1, characterized in that, Multiple reinforcing ribs are fixedly provided on the outer side of the buckle body.

6. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 5, characterized in that, The reinforcing ribs are arranged around the mounting notch.

7. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 6, characterized in that, The reinforcing ribs are three in number and are arranged at intervals along the axial direction of the buckle body.

8. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 7, characterized in that, The buckle body includes an inner body, and several heat dissipation components are fixedly disposed on the outer side of the inner body.

9. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 8, characterized in that, The heat sink is positioned between two adjacent reinforcing ribs.

10. A snap-fit ​​structure for fixing underfloor heating pipes according to claim 9, characterized in that, The material of the inner body is the same as that of the heat sink.

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