Homocentric-square-shaped floor heating pipeline spirally facing outwards side by side

Abstract

The side-by-side spiral outward concentric-square-shaped floor heating pipeline comprises a wall body and a pipeline body located in the wall body, the pipeline body comprises a water return pipe section and a water inlet pipe section, a door opening is formed in the surface of the wall body, and the water return pipe section and the water inlet pipe section are both located in the door opening. The water return pipe section and the water inlet pipe section are arranged side by side, blocking walls are fixedly connected to the left inner wall and the right inner wall of the wall body, the wall body is divided into a room and a balcony by the two blocking walls, and a heat preservation plate is fixedly connected into the wall body. The portion close to the balcony is the snakelike water return pipe section, heat loss of the water inlet pipe section is reduced, meanwhile, the ground at the junction of the balcony and the room is provided with the heat preservation plate to serve as a heat preservation partition layer, the influence on a floor heating pipeline is reduced, energy consumption is reduced, and the design concept of green buildings is met.

Description

Technical Field

[0001] This utility model relates to a floor heating pipe, and more particularly to a parallel spiral-shaped floor heating pipe used in the field of floor heating pipes. 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 floor, supplying heat to the room through radiation and convection to achieve comfortable heating. It is classified into two types based on the heat transfer medium: water-based and electric. Based on different installation structures, it is mainly divided into dry and wet underfloor heating. Water-based underfloor heating refers to heating water to a certain temperature and then delivering it to a network of pipes under the floor for heat dissipation, thus achieving heating through the floor's heat.

[0003] When laying underfloor heating pipes, each room uses a separate pipe. The two ends of the pipe are connected to a manifold and a collector, respectively. When laying underfloor heating pipes in a room, the pipes are folded in half from the middle and arranged in a spiral pattern outward from the fold point. The heat of the inlet and return water is complementary. The pipe connected to the manifold is defined as the inlet pipe section, and the pipe connected to the collector is defined as the return pipe section.

[0004] However, for rooms with balconies, there are no underfloor heating pipes on the balconies, and the water inlet pipes pass through the outer balcony first, resulting in a large amount of heat loss, low central temperature, and poor heating effect for the entire room. Utility Model Content

[0005] The technical problem to be solved by this utility model in view of the above-mentioned prior art is that for rooms with balconies, underfloor heating pipes are not laid on the balconies, and the pipes will pass through the outer balcony during the laying process, resulting in a large amount of heat loss, resulting in low central temperature inside the room and poor overall room heating effect.

[0006] To solve the above problems, this utility model provides a parallel spiral outward U-shaped underfloor heating pipe, including a wall and a pipe body located inside the wall. The pipe body includes a return pipe section and an inlet pipe section. A doorway is carved into the surface of the wall, and both the return pipe section and the inlet pipe section are located inside the doorway. The return pipe section and the inlet pipe section are arranged side by side. Two barrier walls are fixedly connected to the left and right inner walls of the wall, dividing the wall into a room and a balcony. An insulation board is fixedly connected inside the wall. Multiple corners of the return pipe section and the inlet pipe section are jointly fitted with corner protection components. Multiple fixing blocks are jointly fitted on the outer surfaces of the return pipe section and the inlet pipe section. Two screws are threaded through the upper end of the fixing blocks. The connection between the return pipe section and the inlet pipe section is a fold point, which is located in the middle of the wall. The return pipe section and the inlet pipe section extend outward in a parallel spiral with the fold point as the center. The end of the return pipe section is arranged in a serpentine manner and wraps around the inner wall of the wall before being led out through the doorway.

[0007] In the above-mentioned parallel spiral outward-facing underfloor heating pipes, a combination of spiral and serpentine arrangements is used when laying the pipes. The section near the balcony is a serpentine return water pipe section to reduce heat loss from the inlet water pipe section. At the same time, the ground at the junction of the balcony and the room is insulated with insulation boards to reduce the impact on the underfloor heating pipes, reduce energy consumption, and conform to the design concept of green building.

[0008] As a further improvement of this application, the insulation board is flexible, and the side of the return water pipe section closest to the inner wall of the wall is in contact with the insulation board.

[0009] As a further improvement of this application, the corner protection component includes four vertical tubes, with an isolation plate fixedly connected between two longitudinally opposite vertical tubes. Each of the two isolation plates has a plurality of positioning tubes and a plurality of adjusting tubes at one end. The positioning tubes and adjusting tubes are staggered and the adjacent positioning tubes and adjusting tubes are fixedly connected to each other. The outermost positioning tube is fixedly connected to the adjacent vertical tube.

[0010] As a further improvement of this application, the two isolation plates are perpendicular to each other, and the isolation plates and the regulating tube are flexible, while the positioning tube is made of an elastic material.

[0011] As another improvement of this application, the fixing block includes two interconnected arc-shaped plates, the inner diameter of which is the same as the diameter of the pipe body.

[0012] As another improvement of this application, the return water pipe section on the side closer to the barrier wall is arranged in a serpentine pattern, while the return water pipe section and the inlet water pipe section on the side farther from the barrier wall are both spirally arranged to the fold point.

[0013] In summary, in practical applications, the end of the return water pipe is connected to the manifold, and the end of the inlet water pipe is connected to the distributor. Both the return and inlet water pipes are introduced from the doorway. The underfloor heating pipes are folded in the middle, and the pipes extend outward in a spiral pattern around the fold. The inlet water pipes are led out from the doorway, while the return water pipes at the end of the serpentine arrangement first circle the wall inside the room before leading out from the doorway. The heat from the wall is absorbed and reused through the return water pipes. A combination of spiral and serpentine arrangements is used, with the serpentine arrangement of the return water pipes near the balcony to reduce heat loss from the inlet water pipes. At the same time, an insulation board is installed on the ground at the junction of the balcony and the room to act as an insulation layer, reducing the impact on the underfloor heating pipes, reducing energy consumption, and conforming to the design concept of green building. Attached Figure Description

[0014] Figure 1 This is a diagram showing the pipe body layout according to the first embodiment of this application;

[0015] Figure 2 This is a schematic diagram of the wall structure according to the first embodiment of this application;

[0016] Figure 3 This is a schematic diagram of the corner protection component structure according to the first embodiment of this application;

[0017] Figure 4 This is a schematic diagram of the fixing block structure according to the first embodiment of this application;

[0018] Figure 5 This is a diagram showing the pipe body layout according to the second embodiment of this application;

[0019] Figure 6 Diagram showing the laying of underfloor heating pipes using existing technology.

[0020] Explanation of the labels in the diagram:

[0021] 1. Return water pipe section, 2. Inlet water pipe section, 3. Doorway, 4. Wall, 5. Folding point, 6. Barrier wall, 7. Insulation board, 8. Corner protection component, 801. Vertical pipe, 802. Positioning pipe, 803. Adjusting pipe, 804. Isolation plate, 9. Fixing block, 10. Screw. Detailed Implementation

[0022] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0023] First implementation method:

[0024] Figure 1 and Figure 2The diagram shows a parallel spiral-shaped underfloor heating pipe system, comprising a wall 4 and a pipe body located within the wall 4. The pipe body includes a return pipe section 1 and an inlet pipe section 2. A doorway 3 is carved into the surface of the wall 4, and both the return pipe section 1 and the inlet pipe section 2 are located within the doorway 3, arranged side-by-side. Two baffle walls 6 are fixedly connected to the left and right inner walls of the wall 4, dividing the wall 4 into a room and a balcony. An insulation board 7 is fixedly connected inside the wall 4, providing insulation for the interior of the wall 4. Multiple corners of the return pipe section 1 and the inlet pipe section 2 are fitted with corner protection components 8. The outer surfaces of the return pipe section 1 and the inlet pipe section 2 are... Multiple fixing blocks 9 are provided, which can limit and fix the return water pipe section 1 and the inlet water pipe section 2, so that the return water pipe section 1 and the inlet water pipe section 2 are in a parallel state. The connection between the return water pipe section 1 and the inlet water pipe section 2 is a fold 5, which is located in the middle of the wall 4. The return water pipe section 1 and the inlet water pipe section 2 extend outward in a spiral parallel manner with the fold 5 as the center. The end of the return water pipe section 1 is arranged in a serpentine manner and wraps around the inner wall of the wall 4 before being led out through the door opening 3. The insulation board 7 is flexible, and the side of the return water pipe section 1 that is close to the inner wall of the wall 4 is attached to the insulation board 7. The return water pipe section 1 that is close to the inner wall of the wall 4 is attached to the insulation board 7 to avoid thermal expansion and cracking of the filling layer.

[0025] Figure 3 The corner protection assembly 8 includes four vertical pipes 801. A partition plate 804 is fixedly connected between two longitudinally opposite vertical pipes 801. Multiple positioning pipes 802 and multiple adjusting pipes 803 are provided at opposite ends of the two partition plates 804. The positioning pipes 802 and adjusting pipes 803 are staggered, and adjacent positioning pipes 802 and adjusting pipes 803 are fixedly connected to each other. The outermost positioning pipe 802 is fixedly connected to the adjacent vertical pipe 801. The two partition plates 804 are perpendicular to each other, allowing the pipes on both sides of the corner to be perpendicular. The isolation plate 804 and the regulating pipe 803 are flexible, and the positioning pipe 802 is made of elastic material. Multiple positioning pipes 802 and multiple regulating pipes 803 can make the corner protection component 8 bend and adjust. It can be adjusted according to the bending angle of the pipe body, which is convenient for limiting protection at the corner of the pipe body. The straight sections of the return water pipe section 1 and the inlet water pipe section 2 can be isolated by the isolation plate 804, while keeping the two pipe sections in a parallel state. The bent sections of the return water pipe section 1 and the inlet water pipe section 2 are in contact with the positioning pipe 802 and the regulating pipe 803.

[0026] Figure 4As shown: The upper end of the fixing block 9 has two screws 10 threaded through it. The screws 10 can install and fix the fixing block 9 to the ground. The fixing block 9 includes two interconnected arc plates. The inner diameter of the arc plates is the same as the diameter of the pipe body, which can better fit the pipe body. At the same time, it can limit and fix the return water pipe section 1 and the inlet water pipe section 2 of the straight section, thereby effectively reducing the probability of displacement of the pipe body.

[0027] In use, the end of the return water pipe section 1 is connected to the water collector, and the end of the inlet water pipe section 2 is connected to the water distributor. Both the return water pipe section 1 and the inlet water pipe section 2 are introduced from the door opening 3. The underfloor heating pipe is folded in the middle, and the pipe extends outward in a spiral pattern with the fold 5 as the center. The inlet water pipe section 2 is led out from the door opening 3, while the return water pipe section 1 at the end of the serpentine arrangement first circles around the wall in the room before being led out from the door opening 3. The heat at the wall is absorbed and reused through the return water pipe section 1. A combination of spiral and serpentine arrangements is adopted. The part near the balcony is the serpentine arrangement of the return water pipe section 1, which reduces the heat loss of the inlet water pipe section 2. At the same time, the ground at the junction of the balcony and the room is insulated by installing insulation board 7 as an insulation layer to reduce the impact on the underfloor heating pipe and reduce energy consumption, which is in line with the design concept of green building.

[0028] Second implementation method:

[0029] This embodiment differs from the first embodiment in that it changes the way the pipe body is laid, while the rest remains the same as the first embodiment.

[0030] Figure 5 As shown: the return water pipe section 1 on the side closer to the barrier wall 6 is arranged in a serpentine pattern, and the return water pipe section 1 and the inlet water pipe section 2 on the side farther away from the barrier wall 6 are both arranged spirally to the fold 5.

[0031] When in use, the laying method of the pipe body can be changed according to the size of the room and the length of the pipe body. This can reduce the heat loss when the underfloor heating pipe is used even when the pipe body is short, thus making it easier for staff to use.

[0032] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A parallel spiral-shaped underfloor heating pipe, comprising a wall (4) and a pipe body located within the wall (4), characterized in that: The pipe body includes a return water pipe section (1) and an inlet water pipe section (2). A doorway (3) is carved into the surface of the wall (4). The return water pipe section (1) and the inlet water pipe section (2) are both located inside the doorway (3). The return water pipe section (1) and the inlet water pipe section (2) are arranged side by side. The left and right inner walls of the wall (4) are fixedly connected to a barrier wall (6). The two barrier walls (6) divide the wall (4) into a room and a balcony. An insulation board (7) is fixedly connected inside the wall (4). A corner protection component (8) is fitted together at multiple corners of the return water pipe section (1) and the inlet water pipe section (2). A number of fixing blocks (9) are fitted together on the outer surface of the return water pipe section (1) and the inlet water pipe section (2). Two screws (10) are threaded through the upper end of the fixing block (9). The connection between the return water pipe section (1) and the inlet water pipe section (2) is a fold (5). The fold (5) is located in the middle of the wall (4). The return water pipe section (1) and the inlet water pipe section (2) extend outward in a spiral arrangement with the fold (5) as the center. The end of the return water pipe section (1) is arranged in a serpentine manner and wraps around the inner wall of the wall (4) before being led out through the doorway (3).

2. The parallel spiral outward-facing U-shaped underfloor heating pipe according to claim 1, characterized in that: The insulation board (7) is flexible, and the return water pipe section (1) is attached to the insulation board (7) on the side of the inner wall of the wall (4).

3. A parallel spiral outward-facing U-shaped underfloor heating pipe according to claim 1, characterized in that: The corner protection component (8) includes four vertical tubes (801). An isolation plate (804) is fixedly connected between two longitudinally opposite vertical tubes (801). One end of each of the two isolation plates (804) is provided with multiple positioning tubes (802) and multiple adjusting tubes (803). The positioning tubes (802) and adjusting tubes (803) are staggered and adjacent positioning tubes (802) and adjusting tubes (803) are fixedly connected to each other. The outermost positioning tube (802) is fixedly connected to the adjacent vertical tube (801).

4. A parallel spiral outward U-shaped underfloor heating pipe according to claim 3, characterized in that: The two isolation plates (804) are perpendicular to each other, and the isolation plates (804) and the regulating tube (803) are flexible, and the positioning tube (802) is made of an elastic material.

5. A parallel spiral outward-facing U-shaped underfloor heating pipe according to claim 1, characterized in that: The fixing block (9) includes two interconnected arc-shaped plates, the inner diameter of which is the same as the diameter of the pipe body.

6. A parallel spiral outward-facing U-shaped underfloor heating pipe according to claim 1, characterized in that: The return water pipe section (1) on the side close to the barrier wall (6) is arranged in a serpentine pattern, and the return water pipe section (1) and the inlet water pipe section (2) on the side away from the barrier wall (6) are both spirally arranged to the fold (5).

Images