Energy-saving fluorine-water heat exchange radiation plate

Abstract

The invention relates to the technical field of radiant panels, and discloses an energy-saving fluorine-water heat exchange radiant panel which comprises a gypsum board, a heat preservation layer, a water loop coil pipe and a fluorine loop coil pipe. A heat conduction substrate is installed at the top end of the gypsum board, and the water loop coil pipe is detachably embedded between the top end of the gypsum board and the bottom end of the heat conduction substrate; the heat conduction substrate is arranged at the top end of the gypsum board, the heat preservation layer is arranged outside the heat conduction substrate, the heat preservation layer is installed at the top end of the gypsum board, and the fluorine loop coil pipe is detachably embedded between the top end of the heat conduction substrate and the bottom end of the heat preservation layer. The core temperature of the radiant panel can be rapidly lowered or increased within several minutes, a water loop conducts the temperature stably, uniform and comfortable radiation is provided, and the industrial pain point that a radiant air conditioner is difficult to rapidly heat and cool is solved.

Description

Technical Field

[0001] This invention belongs to the field of radiant panel technology, specifically, it relates to an energy-saving fluorine-water heat exchange radiant panel. Background Technology

[0002] In the field of building environment regulation, achieving precise, efficient, and energy-saving control of indoor temperature has always been a key objective. Traditional indoor temperature regulation methods mainly rely on air conditioning systems, among which air-based air conditioning systems are common. These systems remove heat or add cooling by circulating air; however, they have many drawbacks in practical applications. On the one hand, air has a relatively low specific heat capacity, requiring a large airflow for effective indoor temperature regulation. This not only leads to high fan energy consumption but also generates significant noise during airflow, affecting indoor comfort. On the other hand, it is difficult to achieve a uniform temperature distribution when air circulates indoors, resulting in localized areas of excessively high or low temperatures, making people feel uncomfortable indoors.

[0003] With the development of technology, radiant panel technology has been gradually applied to indoor temperature regulation. Radiant panels exchange heat with the indoor environment through radiation and convection, which can improve the problem of temperature distribution uniformity to a certain extent.

[0004] Early radiant panels mostly used a simple water heat exchange method, which involved circulating water flowing in coils and exchanging sensible heat with the radiant panel substrate through the coils to regulate the surface temperature of the radiant panel. However, this simple water heat exchange method has obvious shortcomings. Although water has a large specific heat capacity, its sensible heat exchange efficiency is relatively low. To achieve the ideal cooling or heating effect, a long time is required. In addition, to maintain a certain heat exchange capacity, a large water flow rate and a long coil length are often required, which not only increases the complexity and cost of the system, but also occupies a lot of building space. Furthermore, during the operation of traditional radiant panels, when the surface temperature of the radiant panel is lower than the dew point temperature of the indoor air, water vapor in the air will condense on the surface of the radiant panel, which may not only damage the radiant panel and related building structures, but also easily breed bacteria and affect indoor air quality. Existing solutions attempt to reduce condensation by improving the operating parameters of the radiant panel, but the effect is not ideal and often comes at the cost of sacrificing heat exchange efficiency. Therefore, we propose an energy-saving fluorine-water heat exchange radiant panel. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows: An energy-saving fluorine-water heat exchange radiant panel includes a gypsum board, an insulation layer, a water circuit coil, and a fluorine circuit coil. A heat-conducting substrate is installed on the top of the gypsum board. The water circuit coil is detachably embedded between the top of the gypsum board and the bottom of the heat-conducting substrate. An insulation layer is provided on the outside of the heat-conducting substrate and installed on the top of the gypsum board. The fluorine circuit coil is detachably embedded between the top of the heat-conducting substrate and the bottom of the insulation layer. A flow-guiding groove is provided at the bottom of the gypsum board. The inlet and outlet of the water circuit coil are connected by a connecting pipe. A mechanism to prevent condensation and dew is provided in the flow-guiding groove to increase airflow at the bottom of the gypsum board.

[0006] In a preferred embodiment of the present invention, the anti-condensation mechanism includes a main pipe and a hollow fin plate. The hollow fin plate is installed at the top of the inner wall of the guide groove and is connected to one side of the main pipe. Multiple vent holes are provided on the outer wall of the hollow fin plate. The main pipe is installed on the inner wall of the guide groove near one side, and one end of the main pipe penetrates the front of the gypsum board and is connected to the bottom end of the connecting pipe. A fixing bracket is installed on the inner wall of the connecting pipe, and a drive shaft passes through the fixing bracket. The drive shaft is rotatably connected to the fixing bracket via a bearing. Multiple turbine blades are mounted on the outer wall of the drive shaft. A fixed plate is mounted on the inner wall of the main pipe near one end. A rotating shaft passes through the fixed plate and is rotatably connected to the fixed plate via a bearing. A transmission component is provided between the drive shaft and the rotating shaft. Multiple intake fan blades are mounted on the outer wall of the rotating shaft. An air guide branch is connected to the outer wall of the main pipe near one end. A rotating air outlet assembly capable of multi-directional air outlet is provided at the bottom of the air guide branch. By setting the intake fan blades, negative pressure can be generated in the main pipe and the hollow fin plate when the intake fan blades rotate.

[0007] In a preferred embodiment of the present invention, the number of hollow fins is several, and the several hollow fins are evenly spaced at the top of the inner wall of the flow guide groove.

[0008] In a preferred embodiment of the present invention, the guide groove is cone-shaped with an inner angle of 120-160°. By setting the guide groove, when the humidity is high and condensation has formed on the surface of the gypsum board, the condensation can be guided to slide along the guide groove under its own weight, thus avoiding direct dripping.

[0009] In a preferred embodiment of the present invention, multiple mounting holes are provided between the gypsum board, the heat-conducting substrate and the insulation layer. A flow guide platform is installed at the bottom of the cavity inner wall formed on both sides of the flow guide groove. By setting the flow guide platform, the condensate flowing from the flow guide groove can be blocked.

[0010] In a preferred embodiment of the present invention, the thermally conductive substrate is made of high thermal conductivity aluminum, and the insulation layer is made of extruded polystyrene board.

[0011] In a preferred embodiment of the present invention, the transmission component includes a first bevel gear and a second bevel gear. The first bevel gear is mounted on one end of the drive shaft, and the second bevel gear is mounted on the top end of the first rotating shaft. The first bevel gear and the second bevel gear mesh with each other. A protective cover is provided on the outside of the first bevel gear and the second bevel gear. The protective cover is connected to the inner wall of the connecting pipe through a connecting block. By setting the first bevel gear and the second bevel gear, the drive shaft can drive the second bevel gear to rotate through the first bevel gear, and the second bevel gear can drive the first rotating shaft to rotate, thereby realizing transmission.

[0012] In a preferred embodiment of the present invention, the rotating air outlet assembly includes an L-shaped air outlet pipe, which is sleeved on the bottom end of the air guide branch pipe and rotatably connected to the air guide branch pipe. A second fixing frame is installed on the inner wall of the air guide branch pipe, and a second rotating shaft passes through the second fixing frame. The second rotating shaft is rotatably connected to the second fixing frame via a bearing. A drive fan blade is installed on the outer wall of the second rotating shaft. A connecting frame is installed on the inner wall of the L-shaped air outlet pipe near the top end. The connecting frame is installed at the bottom end of the second rotating shaft. A horn tube is connected to the bottom end of the L-shaped air outlet pipe. By providing the horn tube, the air outlet range of the L-shaped air outlet pipe can be increased.

[0013] In a preferred embodiment of the present invention, a connecting ring plate is fixedly sleeved on the outer wall of the air guide branch pipe, and a connecting ring groove is opened on the inner wall of the L-shaped air outlet pipe. The connecting ring plate and the connecting ring groove are rotatably connected. By setting the connecting ring plate and the connecting ring groove, the L-shaped air outlet pipe can be limited, so that the L-shaped air outlet pipe can be fixed and rotated on the air guide branch pipe.

[0014] In a preferred embodiment of the present invention, a groove gasket is installed on the inner wall of the connecting ring groove. The groove gasket is in close contact with the surface of the connecting ring plate. The groove gasket is made of Teflon. By setting the groove gasket, the sealing between the connecting ring plate and the connecting ring groove can be increased, thereby improving the sealing between the L-shaped air outlet pipe and the air guide branch pipe.

[0015] Compared with the prior art, the present invention has the following advantages: This invention couples a highly efficient phase-change fluorine circuit with a stable radiant water circuit. The fluorine circuit reacts rapidly, utilizing the latent heat of phase change to quickly lower or raise the core temperature of the radiant panel within minutes. The water circuit provides stable temperature conduction, offering uniform and comfortable radiation, thus solving the industry pain point of radiant air conditioners struggling to heat up and cool down quickly.

[0016] This invention also incorporates a main pipe and hollow fins. The driving force generated by the water circulation in the water circuit coil drives the intake fan blades in the main pipe to rotate, creating negative pressure in the main pipe and hollow fins. This negative pressure then creates airflow on the bottom surface of the gypsum board through the vents. The flowing air breaks up the saturated air layer on the surface of the radiant panel, changing the heat exchange from "radiation-dominated" to "radiation + convection". Under the same cooling capacity, the surface temperature will be slightly higher than that of still air. At the same time, the airflow also makes the dew point temperature of the air at that location closer to the average dew point of the room, rather than the dew point of a localized high humidity point, greatly reducing the possibility of condensation on the surface of the gypsum board.

[0017] This invention can also blow the airflow near the surface of the gypsum board drawn in through the main pipe into the room through the L-shaped air outlet pipe. The L-shaped air outlet pipe will automatically rotate at a constant speed and can blow air at multiple angles, thereby effectively improving the airflow inside the room and further improving the efficiency of the radiant panel in controlling the temperature inside the room.

[0018] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0019] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention. Figure 3 This is a partial cross-sectional view of the main body of the present invention. Figure 4 For the present invention Figure 3 Enlarged structural diagram of section A in the middle; Figure 5 This is a partial cross-sectional view of the air guide branch pipe of the present invention. Figure 6 For the present invention Figure 5 Enlarged structural diagram of section B; Figure 7 This is a schematic cross-sectional view of the gypsum board structure of the present invention. Figure 8 For the present invention Figure 7 Enlarged structural diagram of section C; Figure 9 This is a front cross-sectional view of the hollow fin plate of the present invention.

[0020] In the diagram: 1. Gypsum board; 2. Heat-conducting substrate; 3. Insulation layer; 4. Water circuit coil; 5. Refrigerant circuit coil; 6. Mounting hole; 7. Hollow fin plate; 8. Main pipe; 9. Vent hole; 10. Connecting pipe; 11. Fixing bracket one; 12. Drive shaft; 13. Turbine blade; 14. Bevel gear one; 15. Bevel gear two; 16. Intake fan blade; 17. Fixing plate; 18. Rotating shaft one; 19. Air guide branch pipe; 20. L-shaped exhaust pipe; 21. Fixing bracket two; 22. Rotating shaft two; 23. Connecting bracket; 24. Drive fan blade; 25. Connecting ring plate; 26. Connecting ring groove; 27. Groove gasket; 28. Horn tube; 29. ​​Guide groove; 30. Guide platform; 31. Protective cover. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0022] like Figures 1 to 9 As shown, the present invention provides a technical solution: an energy-saving fluorine-water heat exchange radiant panel, comprising a gypsum board 1, an insulation layer 3, a water circuit coil 4, and a fluorine circuit coil 5. A heat-conducting substrate 2 is installed on the top of the gypsum board 1. The water circuit coil 4 is detachably embedded between the top of the gypsum board 1 and the bottom of the heat-conducting substrate 2. An insulation layer 3 is provided on the outside of the heat-conducting substrate 2 and is installed on the top of the gypsum board 1. The fluorine circuit coil 5 is detachably embedded between the top of the heat-conducting substrate 2 and the bottom of the insulation layer 3. A flow-guiding groove 29 is provided at the bottom of the gypsum board 1. A connecting pipe 10 is provided connecting both the inlet and outlet of the water circuit coil 4. A mechanism for preventing condensation and dew is provided in the flow-guiding groove 29 to increase airflow at the bottom of the gypsum board 1.

[0023] Furthermore, the anti-condensation and condensation mechanism includes a main pipe 8 and a hollow fin plate 7. The hollow fin plate 7 is installed at the top of the inner wall of the guide groove 29 and is connected to the main pipe 8 on one side. The outer wall of the hollow fin plate 7 has multiple vent holes 9. The main pipe 8 is installed on the inner wall of the guide groove 29 near one side, and one end of the main pipe 8 passes through the front of the gypsum board 1 and is connected to the bottom end of the connecting pipe 10. A fixing bracket 11 is installed on the inner wall of the connecting pipe 10, and a drive shaft 12 passes through the fixing bracket 11. The drive shaft 12 is connected to the fixing bracket 10 via a bearing. The frame 11 is rotatably connected, and multiple turbine blades 13 are installed on the outer wall of the drive shaft 12. A fixed plate 17 is installed on the inner wall of the main pipe 8 near one end. A rotating shaft 18 passes through the fixed plate 17 and is rotatably connected to the fixed plate 17 through a bearing. A transmission component is provided between the drive shaft 12 and the rotating shaft 18. Multiple suction fan blades 16 are installed on the outer wall of the rotating shaft 18. An air guide branch pipe 19 is connected to the outer wall of the main pipe 8 near one end. A rotating air outlet component that can outlet air in multiple directions is provided at the bottom of the air guide branch pipe 19. By setting the intake fan blade 16, the intake fan blade 16 can generate negative pressure in the main pipe 8 and the hollow fin plate 7 when it rotates.

[0024] Furthermore, there are several hollow fins 7, and these hollow fins 7 are evenly spaced and arranged at the top of the inner wall of the flow guide groove 29.

[0025] Furthermore, the guide groove 29 is conical in shape, with an inner angle of 120-160°. By setting the flow guide groove 29, when the humidity is high and condensation has formed on the surface of the gypsum board 1, the condensation can be guided to slide along the flow guide groove 29 under its own gravity, thus avoiding direct dripping.

[0026] Furthermore, multiple mounting holes 6 are provided between the gypsum board 1, the heat-conducting substrate 2 and the insulation layer 3, and a flow guide platform 30 is installed at the bottom of the cavity formed on both sides inside the flow guide groove 29. The guide platform 30 can block the condensate flowing from the guide groove 29.

[0027] Furthermore, the thermally conductive substrate 2 is made of high thermal conductivity aluminum, and the insulation layer 3 is made of extruded polystyrene board.

[0028] Furthermore, the transmission components include a first bevel gear 14 and a second bevel gear 15. The first bevel gear 14 is mounted on one end of the drive shaft 12, and the second bevel gear 15 is mounted on the top of the rotating shaft 18. The first bevel gear 14 and the second bevel gear 15 mesh with each other. A protective cover 31 is provided on the outside of the first bevel gear 14 and the second bevel gear 15. The protective cover 31 is connected to the inner wall of the connecting pipe 10 through a connecting block. In this design, by setting bevel gear 14 and bevel gear 15, the drive shaft can drive bevel gear 15 to rotate through bevel gear 14, which in turn drives shaft 18 to rotate, thereby achieving transmission.

[0029] Furthermore, the rotary air outlet assembly includes an L-shaped air outlet pipe 20, which is sleeved on the bottom end of the air guide branch pipe 19 and is rotatably connected to the air guide branch pipe 19. A fixing frame 21 is installed on the inner wall of the air guide branch pipe 19, and a rotating shaft 22 passes through the fixing frame 21. The rotating shaft 22 is rotatably connected to the fixing frame 21 through a bearing. A drive fan blade 24 is installed on the outer wall of the rotating shaft 22. A connecting frame 23 is installed on the inner wall of the L-shaped air outlet pipe 20 near the top end. The connecting frame 23 is installed at the bottom end of the rotating shaft 22. A horn tube 28 is connected to the bottom end of the L-shaped air outlet pipe 20. By setting up the horn tube 28, the air outlet range of the L-shaped air outlet tube 20 can be increased.

[0030] Furthermore, a connecting ring plate 25 is fixedly sleeved on the outer wall of the air guide branch pipe 19, and a connecting ring groove 26 is opened on the inner wall of the L-shaped air outlet pipe 20. The connecting ring plate 25 and the connecting ring groove 26 are rotatably connected. The connecting ring plate 25 and the connecting ring groove 26 can limit the L-shaped air outlet pipe 20, allowing the L-shaped air outlet pipe 20 to rotate in a fixed position on the air guide branch pipe 19.

[0031] Furthermore, a groove gasket 27 is installed on the inner wall of the connecting ring groove 26. The groove gasket 27 is in close contact with the surface of the connecting ring plate 25. The material of the groove gasket 27 is Teflon. By setting the groove gasket 27, the sealing between the connecting ring plate 25 and the connecting ring groove 26 can be increased, thereby improving the sealing between the L-shaped air outlet pipe 20 and the air guide branch pipe 19.

[0032] The implementation principle of an energy-saving fluorine-water heat exchange radiant panel is as follows: During use, the compressor from the outdoor unit delivers low-temperature, low-pressure refrigerant Freon through pipelines to the Freon circuit coil 5 inside the radiant panel. When this low-temperature refrigerant Freon enters the Freon circuit coil 5, which is tightly attached to the metal substrate, a violent evaporation phase change occurs. The liquid refrigerant absorbs the heat from the metal substrate and boils and vaporizes. The absorption efficiency of the latent heat of phase change is much higher than that of simple sensible heat exchange (such as water temperature change). Finally, the outlet of the Freon circuit coil 5 becomes low-temperature, low-pressure superheated vapor, which returns to the outdoor unit. At the same time, the temperature of the metal substrate is rapidly and significantly reduced. After the fluorine circuit coil 5 cools down rapidly, the temperature of the heat-conducting substrate 2 quickly becomes uniform because heat will flow rapidly from the high-temperature area (near the water circuit side) to the low-temperature area (fluorine circuit side). The water loop coil 4, which is in close contact with the other side of the heat-conducting substrate 2, circulates room temperature water. When the temperature of the heat-conducting substrate 2 drops rapidly, the water in the water pipe that is in close contact with it begins to exchange sensible heat with the heat-conducting substrate 2. The water temperature in the water loop gradually decreases and carries away the "cold energy". It flows in the entire system water network through the circulation pump. Due to the high specific heat capacity of water, this temperature drop process is slow and stable compared to the phase change of fluorine. Finally, the water at a suitable temperature circulates in the water loop coil 4 inside the radiant panel, so that the entire surface of the gypsum board 1 forms a uniform low temperature surface. Through radiation and convection, the surface of the radiant panel exchanges heat with all surfaces such as people, furniture, and walls in the room, thereby gently and evenly reducing the indoor temperature.

[0033] During the circulation process, the water in the connecting pipe 10, which is connected to the water circuit coil 4, drives the turbine blades 13 to rotate. The turbine blades 13 drive the drive shaft 12 to rotate, which in turn drives the bevel gear 14 to rotate. The bevel gear 14 drives the bevel gear 15 to rotate, which in turn drives the shaft 18 to rotate. The shaft 18 then drives the intake fan blades 16 to rotate. When the intake fan blades 16 rotate, a negative pressure is generated in the main pipe 8, which in turn generates a negative pressure inside the hollow fin plate 7 connected to it. Then, a certain airflow is generated on the surface of the guide groove 29 through the vent hole 9. Through the above structure, the main pipe 8 and the hollow fin plate 7 are designed. Then, the driving force generated by the water circulation in the water circuit coil 4 drives the suction fan blade 16 in the main pipe 8 to rotate, generating negative pressure in the main pipe 8 and the hollow fin plate 7. Finally, a certain air flow is generated on the bottom surface of the gypsum board 1 through the vent hole 9. The flowing air can break the saturated air layer on the surface of the radiant panel, changing the heat exchange of the panel from "radiation-dominated" to "radiation + convection". Under the same cooling capacity, the panel surface temperature will be slightly higher than that of still air. At the same time, the air flow also makes the dew point temperature of the air at that location closer to the average dew point of the room, rather than the dew point of a local high humidity point, greatly reducing the possibility of condensation on the surface of the gypsum board 1. The upward airflow generated in the main pipe 8 is eventually delivered to the air guide branch pipe 19, and then through the air guide branch pipe 19 to the L-shaped air outlet pipe 20. Finally, the airflow is ejected into the interior space through the L-shaped air outlet pipe 20. As the airflow passes through the air guide branch pipe 19, it drives the drive fan blade 24 to rotate, which in turn drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the connecting frame 23 to rotate, and the connecting frame 23 drives the L-shaped air outlet pipe 20 to rotate. Through the above structure, the airflow near the surface of the gypsum board 1 drawn in by the main pipe 8 can be blown into the room through the L-shaped air outlet pipe 20. The L-shaped air outlet pipe 20 rotates automatically at a uniform speed and can blow air at multiple angles, thereby effectively improving the airflow inside the room and further improving the efficiency of the radiant panel in controlling the room temperature.

[0034] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An energy-saving fluorine-water heat exchange radiant panel, comprising a gypsum board (1), an insulation layer (3), a water circuit coil (4), and a fluorine circuit coil (5), wherein a heat-conducting substrate (2) is installed on the top of the gypsum board (1), the water circuit coil (4) is detachably embedded between the top of the gypsum board (1) and the bottom of the heat-conducting substrate (2), an insulation layer (3) is provided on the outside of the heat-conducting substrate (2), the insulation layer (3) is installed on the top of the gypsum board (1), and the fluorine circuit coil (5) is detachably embedded between the top of the heat-conducting substrate (2) and the bottom of the insulation layer (3), characterized in that, The bottom end of the gypsum board (1) is provided with a flow guide groove (29). The water circuit coil (4) is connected to the water inlet and outlet with a connecting pipe (10). The flow guide groove (29) is provided with an anti-condensation mechanism to increase airflow at the bottom of the gypsum board (1).

2. The energy-saving fluorine-water heat exchange radiant panel according to claim 1, characterized in that, The anti-condensation mechanism includes a main pipe (8) and a hollow fin plate (7). The hollow fin plate (7) is installed at the top of the inner wall of the guide groove (29), and the hollow fin plate (7) is connected to the main pipe (8) on one side. The outer wall of the hollow fin plate (7) has multiple ventilation holes (9). The main pipe (8) is installed on the inner wall of the guide groove (29) near one side, and one end of the main pipe (8) passes through the front of the gypsum board (1) and is connected to the bottom end of the connecting pipe (10). A fixing bracket (11) is installed on the inner wall of the connecting pipe (10), and a drive shaft (12) passes through the fixing bracket (11). The drive shaft (12) is connected to the connecting pipe (10) via a bearing. The fixed frame (11) is rotatably connected. Multiple turbine blades (13) are installed on the outer wall of the drive shaft (12). A fixed plate (17) is installed on the inner wall of the main pipe (8) near one end. A rotating shaft (18) passes through the fixed plate (17) and is rotatably connected to the fixed plate (17) through a bearing. A transmission component is provided between the drive shaft (12) and the rotating shaft (18). Multiple suction fan blades (16) are installed on the outer wall of the rotating shaft (18). A guide pipe (19) is connected to the outer wall of the main pipe (8) near one end. A rotating air outlet component that can outlet air in multiple directions is provided at the bottom of the guide pipe (19).

3. The energy-saving fluorine-water heat exchange radiant panel according to claim 2, characterized in that, The number of hollow fins (7) is several, and the several hollow fins (7) are evenly spaced at the top of the inner wall of the flow guide groove (29).

4. The energy-saving fluorine-water heat exchange radiant panel according to claim 1, characterized in that, The guide groove (29) is conical in shape, with an inner angle of 120-160°.

5. The energy-saving fluorine-water heat exchange radiant panel according to claim 1, characterized in that, Multiple mounting holes (6) are provided between the gypsum board (1), the heat-conducting substrate (2) and the insulation layer (3), and a flow guide platform (30) is installed at the bottom of the cavity formed on both sides of the flow guide groove (29).

6. The energy-saving fluorine-water heat exchange radiant panel according to claim 1, characterized in that, The thermally conductive substrate (2) is made of high thermal conductivity aluminum, and the insulation layer (3) is made of extruded polystyrene board.

7. The energy-saving fluorine-water heat exchange radiant panel according to claim 2, characterized in that, The transmission component includes a first bevel gear (14) and a second bevel gear (15). The first bevel gear (14) is mounted on one end of the drive shaft (12), and the second bevel gear (15) is mounted on the top of the first rotating shaft (18). The first bevel gear (14) and the second bevel gear (15) mesh with each other. A protective cover (31) is provided on the outside of the first bevel gear (14) and the second bevel gear (15). The protective cover (31) is connected to the inner wall of the connecting pipe (10) through a connecting block.

8. The energy-saving fluorine-water heat exchange radiant panel according to claim 2, characterized in that, The rotating air outlet assembly includes an L-shaped air outlet pipe (20), which is sleeved on the bottom end of the air guide branch pipe (19) and is rotatably connected to the air guide branch pipe (19). A second fixing frame (21) is installed on the inner wall of the air guide branch pipe (19). A second rotating shaft (22) passes through the second fixing frame (21) and is rotatably connected to the second fixing frame (21) through a bearing. A drive fan blade (24) is installed on the outer wall of the second rotating shaft (22). A connecting frame (23) is installed on the inner wall of the L-shaped air outlet pipe (20) near the top end. The connecting frame (23) is installed at the bottom end of the second rotating shaft (22). A horn tube (28) is connected to the bottom end of the L-shaped air outlet pipe (20).

9. The energy-saving fluorine-water heat exchange radiant panel according to claim 8, characterized in that, The outer wall of the air guide branch pipe (19) is fixedly fitted with a connecting ring plate (25), and the inner wall of the L-shaped air outlet pipe (20) is provided with a connecting ring groove (26). The connecting ring plate (25) and the connecting ring groove (26) are rotatably connected.

10. An energy-saving fluorine-water heat exchange radiant panel according to claim 9, characterized in that, The inner wall of the connecting ring groove (26) is fitted with a groove pad (27), which is in close contact with the surface of the connecting ring plate (25). The groove pad (27) is made of Teflon.

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