Radiation plate with good heat transfer performance

Abstract

The utility model relates to a radiant panel with good heat transfer performance, which belongs to the technical field of radiant panels and comprises an outer frame, a heat transfer processing mechanism is arranged in the outer frame, a positioning mounting component is arranged on the outer side of the outer frame, and the heat transfer processing mechanism comprises a heat insulation frame fixedly connected to the inner side of the outer frame. A flow dividing box and a flow collecting box are fixedly connected to the interior of the heat insulation frame, and a plurality of heat conduction straight pipes are fixedly connected to the opposite sides of the flow dividing box and the flow collecting box. According to the radiant panel with the good heat transfer performance, the installation efficiency of the radiant panel can be improved, uniform heat exchange of the radiant panel can be achieved through flowing of a heat exchange medium in the multiple heat conduction straight pipes, and the situation that the heat transfer efficiency is affected by temperature difference is avoided; in the process, the corrugated surface arranged on the heat conduction straight pipe can increase the heat exchange area, and the superconducting layer can improve the heat transfer efficiency, so that the heat transfer effect of the heat conduction straight pipe and the heat conduction panel can be conveniently enhanced, the heat transfer performance of the radiant panel is effectively improved, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation plates, in particular to a radiation plate with good heat transfer performance. Background Art

[0002] A suspended ceiling radiation panel is an air conditioning component installed on the indoor ceiling of a building. The suspended ceiling radiation panel adjusts the indoor temperature by means of infrared radiation heat transfer. It is an air conditioning component that relies on the principle of thermal radiation to adjust the indoor temperature. The suspended ceiling radiation panel uses a metal radiation panel combined with a tube sheet as a radiation source, ordinary hot water or high-temperature hot water as a medium, and is an air conditioning system component installed in the form of a suspended ceiling. Its effect in regulating indoor temperature is better than traditional radiator convection heating and hot air heating equipment, and it solves the problems of poor heating effect and high energy consumption caused by the convection method in large spaces. Therefore, it is also called hot water radiation panel, suspended ceiling radiation panel, and radiation panel.

[0003] In the patent document with the announcement number CN106989462B, a ceiling radiation panel and a ceiling heating / cooling system are provided, including a radiation panel for installation on the ceiling keel of a building, the radiation panel including an insulation board with a pipe groove on the lower surface, a metal heat-conducting layer covering the lower surface of the insulation board, a heating pipe fixed in the pipe groove and having a high / low temperature flowing medium passing therein...; in the patent, the metal heat-conducting layer is in heat-conducting contact with the heating pipe and the metal heat-conducting layer forms a heat-conducting plane for heat-conducting contact with the gypsum board, so that the radiation panel can continuously dissipate heat to one side of the gypsum board along the heat-conducting plane, and the radiation panel is not easy to deform and has good insulation. The ceiling radiation panel is light in texture, has little deformation, is easy to process and install, and has better heating / cooling effect.

[0004] Most radiation panels such as those in the above-mentioned patents use spirally wound heating pipes to heat the radiation panels. Not only do individual heating pipes have low heat exchange efficiency, but there is also a significant temperature difference between the end, which easily affects the heat transfer effect of the radiation panel. In view of this, the present application proposes a radiation panel with good heat transfer performance. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a radiation plate with good heat transfer performance, which has the advantages of improving the installation efficiency of the radiation plate while enhancing the heat transfer performance of the radiation plate and improving its practical effect. It solves the problem that most radiation plates in the prior art use spirally wound heating pipes to heat the radiation plates, and the separate heating pipes not only have low heat exchange efficiency, but also have obvious temperature differences at both ends, which easily affects the heat transfer effect of the radiation plate.

[0006] To achieve the above object, the utility model provides the following technical solution: a radiation plate with good heat transfer performance, comprising an outer frame, a heat transfer processing mechanism is arranged inside the outer frame, and a positioning and mounting assembly is arranged outside the outer frame;

[0007] The heat transfer processing mechanism includes an insulating frame fixedly connected to the inner side of the outer frame, a shunt box and a collecting box are fixedly connected inside the insulating frame, a plurality of heat-conducting straight pipes are fixedly connected to the opposite sides of the shunt box and the collecting box, a heat-conducting panel located below the heat-conducting straight pipes is fixedly connected to the inner side of the outer frame, a corrugated surface is provided on the side of the heat-conducting straight pipes close to the heat-conducting panel, and a superconducting layer is fixedly connected to the opposite sides of the heat-conducting straight pipes and the heat-conducting panel.

[0008] Furthermore, a first flow guide tube is fixedly connected to a side of the flow distribution box away from the heat-conducting straight tube, and a second flow guide tube is fixedly connected to a side of the flow collection box away from the heat-conducting straight tube.

[0009] Furthermore, the side of the heat-conducting straight pipe close to the insulation frame is concave, and the side of the heat-conducting straight pipe opposite to the inner wall of the insulation frame is fixedly connected with a heat-insulating layer.

[0010] Furthermore, the heat-conducting straight pipes are flat and are evenly arranged in the insulation frame.

[0011] Furthermore, the positioning and installation assembly includes a fixing rod fixedly connected to the top of the outer frame, the outer side of the fixing rod is rotatably connected to a threaded barrel, and the outer side of the threaded barrel is threadedly connected to a positioning sleeve.

[0012] Furthermore, a limiting block is fixedly connected to one side of the outer frame, and a limiting sliding groove adapted to slide with the limiting block is provided on the other side of the outer frame.

[0013] Furthermore, a plurality of limiting rings are fixedly connected to the outer side of the fixing rod, and a rotating groove which is slidably matched with the limiting ring and the fixing rod is provided inside the threaded barrel.

[0014] Furthermore, the outer side of the threaded barrel is provided with an external thread, and the inner side of the positioning sleeve is provided with an internal thread.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The radiation plate with good heat transfer performance can make the heat exchange medium flow in multiple heat-conducting straight tubes at the same time through the provided flow distribution box and the flow collection box, so as to realize uniform heat exchange of the radiation plate and avoid the temperature difference affecting the heat transfer efficiency; in this process, the corrugated surface provided on the heat-conducting straight tube can increase the heat exchange area, and the provided superconducting layer can improve the heat transfer efficiency, so as to facilitate the enhancement of the heat transfer effect of the heat-conducting straight tube and the heat-conducting panel, effectively improve the heat transfer performance of the radiation plate, and enhance the practicality of the device;

[0017] In addition, the positioning sleeve can be installed on the building structure, and by screwing the threaded barrel into the positioning sleeve, the outer frame can be installed conveniently and its installation can be kept stable, thereby effectively improving the installation efficiency of the radiation panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 This is a bottom view of the structure of the outer frame of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the heat-conducting straight pipe of the utility model.

[0021] In the figure: 1, outer frame; 2, diverter box; 3, first flow guide tube; 4, collecting box; 5, second flow guide tube; 6, heat-conducting straight tube; 601, corrugated surface; 7, insulation frame; 8, insulation layer; 9, heat-conducting panel; 10, superconducting layer; 11, limit block; 12, limit slide groove; 13, positioning sleeve; 14, fixing rod; 1401, modern ring; 15, threaded cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 In this embodiment, a radiation plate with good heat transfer performance includes an outer frame 1, a heat transfer processing mechanism is arranged inside the outer frame 1, and a positioning and mounting component is arranged outside the outer frame 1.

[0024] Embodiment 1: The heat transfer processing mechanism includes an insulating frame 7 fixedly connected to the inner side of the outer frame 1, and the interior of the insulating frame 7 is fixedly connected with a diverter box 2 and a collecting box 4, and a plurality of heat-conducting straight pipes 6 are fixedly connected to the opposite side of the diverter box 2 and the collecting box 4, so that the heat exchange medium can flow simultaneously in the plurality of heat-conducting straight pipes 6 through the arranged diverter box 2 and the collecting box 4, thereby realizing uniform heat exchange of the radiation plate.

[0025] Among them, the side of the diverter box 2 away from the heat-conducting straight pipe 6 is fixedly connected to the first flow guide pipe 3, and the side of the collecting box 4 away from the heat-conducting straight pipe 6 is fixedly connected to the second flow guide pipe 5. It is convenient to use the first flow guide pipe 3 to connect the external heating equipment, so that the heating equipment can transport the heat exchange medium to the first flow guide pipe 3. At the same time, the second flow guide pipe 5 can also be used to reflux the heat exchange medium, thereby realizing the circulation of the heat exchange medium.

[0026] In this embodiment, a heat-conducting panel 9 located below the heat-conducting straight pipe 6 is fixedly connected to the inner side of the outer frame 1. The side of the heat-conducting straight pipe 6 close to the insulation frame 7 is concave. The side opposite to the inner wall of the heat-conducting straight pipe 6 and the insulation frame 7 is fixedly connected with an insulation layer 8, so as to conveniently use the insulation layer 8 and the insulation frame 7 to reduce the heat dissipation to the side away from the heat-conducting panel 9.

[0027] Among them, a corrugated surface 601 is provided on the side of the heat-conducting straight pipe 6 close to the heat-conducting panel 9. The heat-conducting straight pipe 6 is flat. The heat-conducting straight pipe 6 is evenly arranged in the insulation frame 7, which is convenient for increasing the heat transfer area of ​​the heat-conducting straight pipe 6. The heat-conducting straight pipe 6 and the heat-conducting panel 9 are fixedly connected to the side opposite to each other with a superconducting layer 10, and the superconducting layer 10 is made of PCI superconducting material, so as to facilitate improving the heat transfer efficiency and reducing the weight of the device.

[0028] Embodiment 2: The positioning and installation assembly includes a fixing rod 14 fixedly connected to the top of the outer frame 1, a threaded tube 15 is rotatably connected to the outer side of the fixing rod 14, a plurality of limiting rings 1401 are fixedly connected to the outer side of the fixing rod 14, a rotating groove slidably matched with the limiting ring 1401 and the fixing rod 14 is provided inside the threaded tube 15, so as to facilitate the use of the limiting ring 1401 to improve the rotation stability of the threaded tube 15, and a positioning sleeve 13 is threadedly connected to the outer side of the threaded tube 15.

[0029] Among them, the outer side of the threaded tube 15 is provided with an external thread, and the inner side of the positioning sleeve 13 is provided with an internal thread, so as to conveniently utilize the setting of the internal and external threads to realize the threaded connection between the threaded tube 15 and the positioning sleeve 13. A limiting block 11 is fixedly connected to one side of the outer frame 1, and a limiting groove 12 which is slidably matched with the limiting block 11 is provided on the other side of the outer frame 1, so as to conveniently utilize the setting of the limiting block 11 and the limiting groove 12 to make the connection between two adjacent radiation panels tight.

[0030] The beneficial effects of the above embodiments are:

[0031] The radiation plate with good heat transfer performance can make the heat exchange medium flow in multiple heat-conducting straight tubes 6 at the same time through the provided flow divider box 2 and the current collecting box 4, so as to achieve uniform heat exchange of the radiation plate and avoid the temperature difference affecting the heat transfer efficiency; in this process, the corrugated surface 601 provided on the heat-conducting straight tube 6 can increase the heat exchange area, and the provided superconducting layer 10 can improve the heat transfer efficiency, so as to facilitate the enhancement of the heat transfer effect of the heat-conducting straight tube 6 and the heat-conducting panel 9, effectively improve the heat transfer performance of the radiation plate, and enhance the practicality of the device;

[0032] In addition, the positioning sleeve 13 can be installed on the building structure, and by screwing the threaded tube 15 into the positioning sleeve 13, the outer frame 1 can be installed conveniently and stably, thereby effectively improving the installation efficiency of the radiation panel.

[0033] The working principle of the above embodiment is:

[0034] When using the radiation panel with good heat transfer performance, the positioning sleeve 13 needs to be installed on the building structure first, and the threaded cylinder 15 is rotated to screw it into the positioning sleeve 13, so as to realize the positioning and installation of the outer frame 1. In this process, the setting of the limiting block 11 and the limiting slide groove 12 can also be used to make the connection between two adjacent radiation panels tight, so as to facilitate the laying of the radiation panel and ensure a good laying effect;

[0035] Afterwards, the first flow conduit 3 can be used to connect to an external heating device, so that the heating device transports heat exchange medium to the first flow conduit 3, and then the heat exchange medium flows through the set diverter box 2 and the collecting box 4 at the same time in multiple heat-conducting straight pipes 6, so as to achieve uniform heat exchange of the radiation plate, and the set thermal insulation layer 8 and the insulation frame 7 reduce the heat dissipation to the side away from the heat-conducting panel 9, and the set superconducting layer 10 can cooperate with the set corrugated surface 601 to improve the heat transfer effect of the heat-conducting straight pipe 6 and the heat-conducting panel 9, thereby effectively improving the heat transfer performance of the radiation plate and enhancing the practicality of the device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiation panel with good heat transfer performance, comprising an outer frame (1), characterized in that: A heat transfer processing mechanism is arranged inside the outer frame (1), and a positioning and mounting assembly is arranged outside the outer frame (1); The heat transfer processing mechanism comprises an insulating frame (7) fixedly connected to the inner side of the outer frame (1); a flow divider box (2) and a flow collecting box (4) are fixedly connected inside the insulating frame (7); a plurality of heat-conducting straight pipes (6) are fixedly connected to the opposite sides of the flow divider box (2) and the flow collecting box (4); a heat-conducting panel (9) located below the heat-conducting straight pipes (6) is fixedly connected to the inner side of the outer frame (1); a corrugated surface (601) is provided on the side of the heat-conducting straight pipe (6) close to the heat-conducting panel (9); and a superconducting layer (10) is fixedly connected to the opposite sides of the heat-conducting straight pipe (6) and the heat-conducting panel (9).

2. A radiation plate with good heat transfer performance according to claim 1, characterized in that: The side of the flow distribution box (2) away from the heat-conducting straight tube (6) is fixedly connected to a first flow guide tube (3), and the side of the flow collection box (4) away from the heat-conducting straight tube (6) is fixedly connected to a second flow guide tube (5).

3. The radiation plate with good heat transfer performance according to claim 1, characterized in that: The side of the heat-conducting straight pipe (6) close to the insulation frame (7) is concave, and the side of the heat-conducting straight pipe (6) opposite to the inner wall of the insulation frame (7) is fixedly connected with a heat-insulating layer (8).

4. The radiation plate with good heat transfer performance according to claim 1, characterized in that: The heat-conducting straight pipes (6) are flat and are evenly arranged in the heat-insulating frame (7).

5. The radiation plate with good heat transfer performance according to claim 1, characterized in that: The positioning and installation assembly comprises a fixing rod (14) fixedly connected to the top of the outer frame (1), the outer side of the fixing rod (14) is rotatably connected to a threaded cylinder (15), and the outer side of the threaded cylinder (15) is threadedly connected to a positioning sleeve (13).

6. The radiation plate with good heat transfer performance according to claim 5, characterized in that: One side of the outer frame (1) is fixedly connected to a limiting block (11), and the other side of the outer frame (1) is provided with a limiting sliding groove (12) that is slidably matched with the limiting block (11).

7. The radiation plate with good heat transfer performance according to claim 5, characterized in that: A plurality of limiting rings (1401) are fixedly connected to the outer side of the fixing rod (14), and a rotating groove slidably matched with the limiting ring (1401) and the fixing rod (14) is provided inside the threaded cylinder (15).

8. The radiation plate with good heat transfer performance according to claim 5, characterized in that: The outer side of the threaded cylinder (15) is provided with an external thread, and the inner side of the positioning sleeve (13) is provided with an internal thread.

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