A superconducting heat pipe solar water heating system

Abstract

The present invention relates to the technical field of solar thermal utilization, and provides a superconducting heat pipe solar water heating system, including a superconducting heat pipe collector, at least one superconducting heat pipe collector, the superconducting heat pipe collector including a header, a flow guide pipe is arranged in the header, a heat conduction pipe extending along its length is arranged in the pipe body of the flow guide pipe, the cavity between the pipe body and the heat conduction pipe is a flow channel, the internal cavity of the heat conduction pipe is a heat conduction chamber, the two ends of the heat conduction pipe are closed, and the heat conduction chamber is completely isolated from the flow channel; the flow guide pipe is provided with a plurality of superconducting heat pipe jacks arranged along its length direction, and superconducting heat pipes are inserted therein, the pipe body of the superconducting heat pipe is sleeved in a vacuum tube, and the heat dissipation part of the superconducting heat pipe is inserted into the heat conduction chamber through the superconducting heat pipe jack. The superconducting heat pipe solar water heating system provided by the present invention can be applied to extremely cold conditions, has low manufacturing cost, high heat transfer efficiency, and long service life.

Description

Technical Field

[0001] The invention relates to the technical field of solar thermal utilization, and in particular to a superconducting heat pipe solar water heating system. Background Art

[0002] The most widely used solar collector is the vacuum tube collector, and there are two main applications of the vacuum tube collector. One is that the vacuum tube is connected to the guide tube or the water tank. Cold water flows from the water tank into the vacuum tube through the pipeline, and then flows into the water tank through the pipeline after being heated in the vacuum tube, thereby completing the water circulation to increase the temperature of the water in the water tank; the other is that a superheat pipe is installed in the vacuum tube. The vacuum tube absorbs heat and transfers the heat to the guide tube through the superheat pipe, heating the water in the flow channel of the guide tube. The cold and hot water complete the water circulation between the guide tube and the water tank.

[0003] The solar water heating system using the first type of vacuum tube collector is very likely to have the vacuum tube burst under cold winter conditions because the vacuum tube is almost full of water, making this solar water heating system unusable under cold winter conditions.

[0004] The solar water heating system using the second type of vacuum tube collector will not be affected by the weather because there is no water in the vacuum tube, which makes it applicable to extremely cold weather. In this type of vacuum tube collector, the superheat pipe needs to be inserted into the flow pipe, and in order to avoid scaling that affects the heat transfer efficiency of the superheat pipe, it is necessary to drill holes in the flow pipe and insert a pipe sleeve as a heat transfer chamber of the superheat pipe, and then after welding, the flow channel of the flow pipe is completely sealed and isolated from the heat transfer chamber. The flow pipe of this structure involves three processes of drilling, pipe insertion and welding, which not only has the problem of high manufacturing cost due to low production efficiency, but also has the problem of quality and stability of the welding seam between the pipe sleeve and the flow pipe body, which affects its later maintenance cost and service life. In addition, the flow of water in the flow pipe is blocked by the pipe sleeve, which will cause poor water circulation and reduce its heat transfer efficiency. Summary of the invention

[0005] The object of the present invention is to provide a superconducting heat pipe solar water heating system which can be applied to extremely cold conditions, has low manufacturing cost, high heat transfer efficiency and long service life.

[0006] The present invention is implemented as follows, comprising a superconducting heat pipe collector, wherein at least one group of superconducting heat pipe collectors is provided, wherein the superconducting heat pipe collector comprises a header, wherein a flow guide tube is provided in the header, wherein a heat conduction tube extending along the length direction of the flow guide tube is provided in the tube body of the flow guide tube, wherein the cavity between the tube body and the heat conduction tube is a flow channel, wherein the inner cavity of the heat conduction tube is a heat conduction chamber, wherein both ends of the heat conduction tube are closed, and the heat conduction chamber is completely isolated from the flow channel;

[0007] The flow guide tube is provided with a plurality of superconducting heat pipe insertion holes arranged along the length direction thereof, and a superconducting heat pipe is inserted therein. The tube body of the superconducting heat pipe is sleeved in the vacuum tube, and the heat dissipation part of the superconducting heat pipe is inserted into the heat conduction chamber through the superconducting heat pipe insertion holes.

[0008] As an improved solution, the upper and lower tube walls of the heat-conducting tube include a main tube wall and a transition tube wall, and the two transition tube walls are in an outward-turned structure, together forming a trumpet-mouth structure that is wide outside and narrow inside.

[0009] As an improved solution, the main pipe wall is provided with a plurality of mounting grooves extending along the width direction thereof, and the notches of the mounting grooves correspond to the positions of the superconducting heat pipe insertion holes;

[0010] The installation groove is formed by deforming the main pipe wall through an extrusion molding process, and the cross section of the installation groove is an arc-shaped, V-shaped, or polygonal structure.

[0011] As an improved solution, the main body of the tube is a square structure, and gradually transitions into a circular structure at both ends.

[0012] As an improved solution, the flow guide pipe is a double-channel flow guide pipe, and the heat conduction pipe separates the flow channel into an upper flow channel and a lower flow channel.

[0013] As an improved solution, the guide tube is an integrally formed structure.

[0014] As an improved solution, the flow guide pipe is a combined structure, and the heat conduction pipe is horizontally inserted into the pipe body and is sealed and fixedly connected to the pipe body.

[0015] As an improved solution, the lower ends of all the flow guide pipes are commonly connected to a water inlet pipe, and the upper ends of all the flow guide pipes are commonly connected to a water outlet pipe.

[0016] As an improved solution, the lower ends of all the flow guide pipes are closed, and the upper ends of all the flow guide pipes are commonly connected to a water tank.

[0017] As an improved solution, the guide tube is made of aluminum alloy.

[0018] Due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows:

[0019] The superconducting heat pipe solar water heating system provided by the present invention adopts the form of superconducting heat pipe for heat transfer, so that the vacuum pipe does not need to be connected with the waterway, thereby avoiding the vacuum pipe bursting due to the freezing of water in the vacuum pipe due to extreme cold weather. Moreover, even if part of the vacuum pipe is broken or burst due to other reasons, it does not affect the normal operation of the superconducting heat pipe collector, thereby ensuring the light-heat conversion efficiency of the superconducting heat pipe solar water heating system and improving its normal utilization rate.

[0020] By arranging a straight-through heat-conducting pipe in the pipe body of the flow-conducting pipe, the inner cavity of the pipe body is separated into a heat-conducting chamber and a flow channel which are isolated from each other, so that the staff can directly form the pipe body and the heat-conducting pipe into one piece, and then seal and plug the openings at both ends of the heat-conducting pipe, and then open a superheat-conducting pipe jack at the corresponding position, or after the pipe body and the heat-conducting pipe are combined, a long weld is performed at the external connection between the pipe body and the heat-conducting pipe to seal and fix the two, thereby eliminating the process of welding the pipe sleeve, which not only improves the manufacturing efficiency of the flow-conducting pipe and reduces the manufacturing cost, but also realizes the natural isolation between the heat-conducting chamber and the flow channel, prevents the water in the flow channel from leaking into the heat-conducting chamber, reduces the maintenance cost, and prolongs its service life. Since it adopts a straight-through heat-conducting pipe, it also reduces the flow resistance of water in the flow channel, so that the water can be heated up quickly, thereby improving the efficiency of heat exchange.

[0021] The transition tube wall of the heat conducting tube is set to an outward-turned structure to form a trumpet-mouth structure that is wide outside and narrow inside. This can facilitate the installation and removal of the superconducting heat conducting tube and is also beneficial to the extrusion forming of the installation groove to prevent the structural change of the main tube wall during deformation from affecting the structure of the flow conducting tube.

[0022] A plurality of mounting grooves extending along the width direction of the main pipe wall are arranged, and the notches of the mounting grooves correspond to the positions of the superconducting heat pipe insertion holes, so that the heat conduction area between the superconducting heat pipe and the heat pipe can be increased, thereby improving the efficiency of heat transfer.

[0023] The installation groove is formed by deforming the main pipe wall through an extrusion molding process, which can improve the molding efficiency of the installation groove and ensure the overall isolation structure of the heat pipe.

[0024] The cross-section of the mounting groove is an arc, V-shaped or polygonal structure, which can effectively increase the heat exchange area between the heat pipe and the superconducting heat pipe. After the water in the flow channel is heated, the main pipe wall will deform toward the superconducting heat pipe, and then stick to the superconducting heat pipe, thereby fixing the superconducting heat pipe.

[0025] The main part of the pipe body is set to a square structure, and gradually transitioned to a circular structure at both ends. This not only facilitates the installation of the two ends of the guide pipe with external devices or components to ensure its sealing, but also ensures the total capacity of the flow channel and the heat transfer efficiency.

[0026] By isolating the inner cavity of the tube body into two upper and lower flow channels through the heat conduction pipe, the flow conduction pipe becomes a double-channel structure, which can realize the double-channel circulation of water in the flow conduction pipe, so that the superheat conducting pipe can heat the water in the two flow channels at the same time, thereby accelerating the heat transfer efficiency; when the two flow channels are connected by the pipe plug, the water can circulate between the two flow channels, thereby accelerating the flow rate of the water; when the lower ends of the two flow channels are closed by the pipe seal, the water in the two flow channels can circulate separately; when the lower ends of the two flow channels are connected to the external pipeline through the pipe joint, the flow conduction pipe has the pressure-bearing capacity, thereby ensuring the water pressure of the hot water and improving the user experience.

[0027] The guide tube is made by an integrated molding process, which can reduce material costs while ensuring heat transfer efficiency, and also eliminates the welding process, further reducing manufacturing costs.

[0028] The pipe body with a split combined structure can facilitate the extrusion molding process of the installation groove while ensuring the sealing isolation of its double flow channels and the heat transfer chamber, thereby improving its molding efficiency and reducing manufacturing costs.

[0029] The lower ends of all the flow guide pipes are commonly connected to a water inlet pipe, and the upper ends of all the flow guide pipes are commonly connected to a water outlet pipe, so that the flow channel can be connected to the external pipeline, and the pressurized heating of the water can be realized, which is conducive to the multi-box assembly of the super heat-conducting pipe solar water heating system, so that the super heat-conducting pipe solar water heating system can be large-scaled, so that users can obtain hot water continuously, which is convenient for users to use.

[0030] By sealing the lower ends of all the flow guide pipes and connecting the upper ends of all the flow guide pipes to a water tank, the water in the water tank can be continuously heated, which is beneficial to the storage of hot water and facilitates the miniaturization of the superheat pipe solar water heating system for household use.

[0031] The use of an aluminum alloy guide tube can reduce material costs while ensuring heat transfer efficiency, and also facilitates the implementation of an integrated molding process, thereby reducing manufacturing costs.

[0032] The superconducting heat pipe solar water heating system provided by the present invention can be applied to extremely cold conditions, has low manufacturing cost, high heat transfer efficiency and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of a superconducting heat pipe solar water heating system provided with two groups of superconducting heat pipe collectors provided in an embodiment of the present invention;

[0034] Figure 2 is a structural schematic diagram of a superconducting heat pipe solar water heating system provided with a group of superconducting heat pipe collectors provided in an embodiment of the present invention;

[0035] Figure 3 It is a schematic diagram of the structure of the flow guide tube of the superheat-conducting tube solar collector in the prior art;

[0036] Figure 4 yes Figure 3 A front view of the guide tube shown;

[0037] Figure 5 yes Figure 4 A schematic diagram of the cross-section enlarged in the AA direction;

[0038] Figure 6 is a schematic structural diagram of a first embodiment of a flow guide tube provided in an embodiment of the present invention;

[0039] Figure 7 yes Figure 6 A front view of the guide tube shown;

[0040] Figure 8 yes Figure 7 A schematic diagram of the cross-section enlarged in the BB direction;

[0041] Fig. 9 is a schematic diagram of the structure of a heat pipe provided by an embodiment of the present invention;

[0042] Fig.10 yes Fig. 9 A front view of the heat pipe shown;

[0043] Fig.11 yes Fig.10 Cross-sectional view in CC direction;

[0044] Fig.12 Schematic diagram of the relative positions of the pipe body and the heat conduction pipe of the second embodiment of the flow guide pipe provided in the embodiment of the present invention;

[0045] Fig.13 is a schematic diagram of the relative positions of the tube body and the heat conduction tube of the third embodiment of the flow guide tube provided in an embodiment of the present invention;

[0046] Among them: a1-tube body, a2-tube sleeve, a3-weld, a4-flow channel, 1-superheat pipe collector, 2-flow guide pipe, 21-tube body, 22-heat pipe, 221-main pipe wall, 222-transition pipe wall, 223-installation groove, 224-left side wall, 225-heat conduction plate, 231-upper flow channel, 232-lower flow channel, 24-heat conduction chamber, 25-superheat pipe jack, 3-water inlet pipe, 4-water outlet pipe, 5-water tank, 6-header, 7-vacuum tube. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0048] The superconducting heat pipe solar water heating system provided by the present invention comprises a superconducting heat pipe collector, at least one group of superconducting heat pipe collectors is provided, the superconducting heat pipe collector comprises a header, a flow guide pipe is provided in the header, a heat conduction pipe extending along the length direction of the flow guide pipe is provided in the pipe body of the flow guide pipe, a cavity between the pipe body and the heat conduction pipe is a flow channel, the internal cavity of the heat conduction pipe is a heat conduction chamber, both ends of the heat conduction pipe are closed, and the heat conduction chamber is completely isolated from the flow channel; a plurality of superconducting heat pipe jacks arranged along the length direction of the flow guide pipe are provided on the flow guide pipe, and superconducting heat pipes are inserted therein, the pipe body of the superconducting heat pipe is sleeved in a vacuum tube, and the heat dissipation part of the superconducting heat pipe is inserted into the heat conduction chamber through the superconducting heat pipe jack.

[0049] Figure 1 and Figure 2 The schematic diagram of the structure of the superconducting heat pipe solar water heating system provided by the embodiment of the present invention is shown together. For the convenience of explanation, this figure only provides the structural part related to the present invention.

[0050] The superconducting heat pipe solar water heating system comprises a superconducting heat pipe collector 1, wherein the superconducting heat pipe collector 1 is provided with at least one group, and the superconducting heat pipe collector 1 comprises a header 6, wherein a flow guide pipe 2 is provided in the header 6, such as Figures 6 to 8 As shown, a heat conducting pipe 22 extending along the length direction thereof is arranged in the pipe body 21 of the flow pipe 2, a cavity between the pipe body 21 and the heat conducting pipe 22 is a flow channel 23, an inner cavity of the heat conducting pipe 22 is a heat conducting chamber 24, both ends of the heat conducting pipe 22 are closed, and the heat conducting chamber 24 is completely isolated from the flow channel; a plurality of super heat conducting pipe jacks 25 arranged along the length direction thereof are arranged on the flow pipe 2, and a super heat conducting pipe (not shown in the figure) is inserted therein, the pipe body of the super heat conducting pipe is sleeved in the vacuum tube 7, and the heat dissipation part of the super heat conducting pipe is inserted into the heat conducting chamber 24 through the super heat conducting pipe jack 25.

[0051] Since it adopts the form of superconducting heat pipe for heat transfer, the vacuum tube 7 does not need to be connected with the waterway, which avoids the situation that the vacuum tube 7 is frozen due to extreme cold weather and causes the vacuum tube to burst. Moreover, even if part of the vacuum tube 7 is broken or burst due to other reasons, it does not affect the normal operation of the superconducting heat pipe collector 1, ensuring the light-heat conversion efficiency of the superconducting heat pipe solar water heating system and improving its normal utilization rate;

[0052] In the prior art, such as Figures 3 to 5As shown, the flow guide pipe is a tubular structure, and a heat transfer chamber of the super heat conducting pipe is formed by drilling a hole on the flow guide pipe body a1 and inserting a pipe sleeve a2, and then the pipe sleeve a2 is welded to the corresponding position of the pipe body a1 (for ease of understanding, the weld a3 is marked in the figure), and after welding, the flow guide pipe flow channel a4 is completely sealed and isolated from the heat transfer chamber. The flow guide pipe of this structure involves three processes of drilling, pipe insertion and welding, which not only has the problem of high manufacturing cost due to low production efficiency, but also has the problem of quality and stability of the welding weld a3 between the pipe sleeve a2 and the flow guide pipe body a1, which affects its later maintenance cost and service life. In addition, the flow of water in the flow guide pipe is blocked by the pipe sleeve a2, which will also cause poor water circulation and reduce its heat transfer efficiency.

[0053] Compared with the prior art, by arranging a straight-through heat-conducting pipe 22 in the pipe body 21 of the flow-conducting pipe 2, the inner cavity of the pipe body is isolated into a heat-conducting chamber 24 and a flow channel which are isolated from each other, so that the staff can directly form the pipe body 21 and the heat-conducting pipe 22 into one piece, and then seal and plug the openings at both ends of the heat-conducting pipe 22, and then open a superheat-conducting pipe jack 25 at the corresponding position, or after the pipe body 21 and the heat-conducting pipe 22 are combined, a long weld is performed at the external connection between the pipe body 21 and the heat-conducting pipe 22 to seal and fix the two, eliminating the process of welding the pipe sleeve a2, which not only improves the manufacturing efficiency of the flow-conducting pipe 2 and reduces the manufacturing cost, but also realizes the natural isolation between the heat-conducting chamber 24 and the flow channel, prevents the water in the flow channel from leaking into the heat-conducting chamber 24, reduces the maintenance cost, and prolongs its service life. Since it adopts the straight-through heat-conducting pipe 22, the flow resistance of water in the flow channel is also reduced, so that the water can be heated quickly, and the efficiency of heat exchange is improved.

[0054] like Figures 9 to 11 As shown, the upper and lower tube walls of the heat conducting tube 22 include a main tube wall 221 and a transition tube wall 222. The two transition tube walls 222 are in an outward-turned structure, and together form a trumpet-mouth structure that is wide outside and narrow inside, which can facilitate the installation and removal of the superconducting heat conducting tube, and is also beneficial to the extrusion molding of the installation groove 223, so as to prevent the structural change of the main tube wall 221 during its deformation process from affecting the structure of the flow conducting tube 22.

[0055] In this embodiment, a plurality of mounting grooves 223 extending along the width direction of the main pipe wall 221 are provided, and the notches of the mounting grooves 223 correspond to the positions of the superconducting heat pipe insertion holes 25, thereby increasing the heat conduction area between the superconducting heat pipe and the heat pipe 22 and improving the efficiency of heat transfer.

[0056] In this embodiment, the installation groove 223 is formed by deforming the main pipe wall 221 through an extrusion molding process, which can improve the molding efficiency of the installation groove 223 and ensure the overall isolation structure of the heat pipe 22 .

[0057] In this embodiment, the cross-section of the mounting groove 223 is an arc-shaped, V-shaped, or polygonal structure, which can effectively increase the heat exchange area between the heat pipe 22 and the superconducting heat pipe. After the water in the flow channel is heated, the main pipe wall 221 will deform toward the superconducting heat pipe, and then closely adhere to the superconducting heat pipe, thereby fixing the superconducting heat pipe.

[0058] In this embodiment, the main part of the tube body 21 is a square structure, and gradually transitions to a circular structure at both ends, which not only facilitates the installation of the two ends of the guide tube 2 with external devices or components to ensure its sealing, but also ensures the total capacity of the flow channel and the heat transfer efficiency.

[0059] In this embodiment, the flow guide pipe 2 is a double-channel flow guide pipe, and the heat conduction pipe 22 separates the flow channel into an upper flow channel 231 and a lower flow channel 232, so that water can flow in the double flow channels in the flow guide pipe 2, so that the superheat pipe can heat the water in the two flow channels at the same time, thereby accelerating the heat transfer efficiency; when the upper flow channel 231 and the lower flow channel 232 are connected by a pipe plug (with a connecting flow channel inside), water can flow between the upper flow channel 231 and the lower flow channel 232, thereby accelerating the flow rate of water; when the lower ends of the upper flow channel 231 and the lower flow channel 232 are both closed by a pipe seal (a closed end cover with a sealing plug matched with the flow channel structure inside), the water in the upper flow channel 231 and the lower flow channel 232 can circulate separately; when the lower ends of the upper flow channel 231 and the lower flow channel 232 are connected to the external pipe through a pipe joint, the flow guide pipe 2 has a pressure-bearing capacity, thereby ensuring the water pressure of the hot water and improving the user experience.

[0060] In this embodiment, the flow guide tube 2 is manufactured by an integrated molding process, which can reduce material costs while ensuring heat transfer efficiency, and also eliminate the welding process, thereby further reducing manufacturing costs.

[0061] As a preferred embodiment, the heat pipe 22 spans the entire tube body 21, so that superconducting heat pipe jacks 25 can be opened on both sides of the flow pipe 2, so that superconducting heat pipes and vacuum tubes 7 are inserted on both sides of the flow pipe 2 to obtain higher light-heat conversion and heat transfer efficiency; of course, it can also be as follows Fig.12 As shown, the left side wall 224 of the heat conducting pipe 22 is placed inside the pipe body 21, and the left side wall 224 is sealed and connected to the inner wall of the pipe body 21 through a heat conducting plate 225. This structure is suitable for the use of small-diameter heat conducting pipes 22 with single-side insertion.

[0062] In this embodiment, if Fig.13As shown, the flow guide tube 2 is a combined structure, the heat conduction tube 22 is horizontally inserted into the tube body 21, and the two are sealed and fixedly connected by performing long welds on the external connection between the tube body 21 and the heat conduction tube 22. Under the premise of ensuring the sealed isolation of the double flow channels and the heat conduction chamber 22, it is also convenient to realize the extrusion molding process of the installation groove 223, thereby improving its molding efficiency and reducing the manufacturing cost.

[0063] In this embodiment, the lower ends of all the flow guide pipes 2 are commonly connected to the water inlet pipe 3, and the upper ends of all the flow guide pipes 2 are commonly connected to the water outlet pipe 4, so that the flow channel can be connected with the external pipeline, and the pressurized heating of the water can be achieved, which is conducive to the multi-tank assembly of the superheat pipe solar water heating system, so that the superheat pipe solar water heating system can be large-scaled, so that users can obtain hot water continuously, which is convenient for users to use.

[0064] In this embodiment, the lower ends of all the flow guide tubes 2 are closed, and the upper ends of all the flow guide tubes 2 are connected to the water tank 5, so that the water in the water tank 5 can be continuously heated, which is beneficial to the storage of hot water, and facilitates the miniaturization of the superheat pipe solar water heating system for household use.

[0065] In this embodiment, the guide tube 2 made of aluminum alloy can reduce material costs while ensuring heat transfer efficiency, and also facilitates the implementation of its one-piece molding process, thereby reducing manufacturing costs.

[0066] The superconducting heat pipe solar water heating system provided by the present invention can be applied to extremely cold conditions, has low manufacturing cost, high heat transfer efficiency and long service life.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A superconducting heat pipe solar water heating system, comprising a superconducting heat pipe collector, characterized in that: The superconducting heat pipe collector is provided with at least one group, and the superconducting heat pipe collector comprises a header, a flow guide tube is provided in the header, a heat conduction tube extending along the length direction of the flow guide tube is provided in the tube body of the flow guide tube, the cavity between the tube body and the heat conduction tube is a flow channel, the internal cavity of the heat conduction tube is a heat conduction chamber, both ends of the heat conduction tube are closed, and the heat conduction chamber is completely isolated from the flow channel; The flow guide tube is provided with a plurality of superconducting heat pipe insertion holes arranged along the length direction thereof, and a superconducting heat pipe is inserted therein, the tube body of the superconducting heat pipe is sleeved in the vacuum tube, and the heat dissipation part of the superconducting heat pipe is inserted into the heat conduction chamber through the superconducting heat pipe insertion holes; The upper and lower tube walls of the heat conducting tube include a main tube wall and a transition tube wall, and the two transition tube walls are in an outward-turned structure, and together form a bell-mouth structure that is wide outside and narrow inside; The main part of the tube body is a square structure, and gradually transitions into a circular structure at both ends; The flow guide pipe is a double-channel flow guide pipe, the heat conduction pipe separates the flow channel into an upper flow channel and a lower flow channel, the flow guide pipe is an integrally formed structure or the flow guide pipe is a combined structure of the heat conduction pipe and the pipe body.

2. The superconducting heat pipe solar water heating system according to claim 1, characterized in that: The main pipe wall is provided with a plurality of mounting grooves extending along the width direction thereof, and the notches of the mounting grooves correspond to the positions of the superconducting heat pipe insertion holes; The installation groove is formed by deforming the main pipe wall through an extrusion molding process, and the cross section of the installation groove is an arc-shaped, V-shaped, or polygonal structure.

3. The superconducting heat pipe solar water heating system according to claim 1 or 2, characterized in that: The heat conducting pipe is inserted transversely on the pipe body and is sealed and fixedly connected with the pipe body.

4. The superconducting heat pipe solar water heating system according to claim 1, characterized in that: The lower ends of all the flow guide pipes are commonly connected to a water inlet pipe, and the upper ends of all the flow guide pipes are commonly connected to a water outlet pipe.

5. The superconducting heat pipe solar water heating system according to claim 1, characterized in that: The lower ends of all the flow guide pipes are closed, and the upper ends of all the flow guide pipes are commonly connected to a water tank.

6. The superconducting heat pipe solar water heating system according to claim 1, characterized in that: The guide tube is made of aluminum alloy.

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