A hybrid hydropower floor heating system

Abstract

The present invention provides a hybrid hydro - electric floor heating system, which relates to the technical field of floor heating plates. It includes a number of upper plates and lower plates. Hot water channels and electric heating channels are respectively formed in the middle parts of the upper plates and the lower plates. The hot water channels and the electric heating channels are arranged alternately. A water delivery pipe is arranged inside the hot water channel, and an electric heating strip is arranged inside the electric heating channel. A switching groove is formed on one side of the lower plate. A switching component for switching the connection direction is arranged on one side inside the switching groove, and a support component for locking the switching component is arranged on the other side inside the switching groove. In this application, the water delivery pipe can be bent, which enables the direction of one end of the water delivery pipe to be changed, so as to cooperate with the switching component for butt - joint at another angle. It avoids the situation that this application cannot be arranged at the corner due to the fixed butt - joint angle, makes this application applicable to the rapid laying of floor heating plates, and there is no need for personnel to adjust the layout of the water pipes after laying the base, thus improving the laying efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of floor heating plates, and more specifically, to a hybrid water and electricity floor heating system. Background Art

[0002] In order to facilitate the laying of floor heating, floor heating plates or floor heating modules are used to achieve rapid assembly and use. For example, a new type of overhead floor heating module and its method with the patent publication number CN115045465A, where the polyethylene foam board is arranged on the upper end face of the floor heating insulation board, the length and width of the polyethylene foam board are the same as those of the floor heating insulation board, metal floor corners are installed above both sides of the floor heating insulation board, and the metal floor corners are used to adjust the height positions of the floor heating insulation board and the polyethylene foam board. A floor heating water pipe is arranged inside the water pipe limiting groove.

[0003] Although the above floor heating module can arrange the floor heating layout arbitrarily, during the laying process, it is necessary to separate the floor heating module and lay the pipes as needed, resulting in only a reduction in the number of fixed water pipes compared to the prior art in terms of laying. Therefore, this application designs a hybrid water and electricity floor heating system, which can prefabricate the water pipes in the floor heating plate, and only need to connect adjacent floor heating plates to achieve rapid assembly without arranging the positions of the water pipes again. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a hybrid water and electricity floor heating system, which solves the problem of poor assembly efficiency caused by the need to arrange water pipes during the laying of the above floor heating module.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A hybrid water and electricity floor heating system includes a plurality of upper plates and lower plates. Combination columns and combination grooves are respectively arranged on the bodies of the upper plates and lower plates, and the upper plates and lower plates are combined through the combination columns and combination grooves;

[0007] Hot water channels and electric heating channels are respectively opened in the middle parts of the upper plates and lower plates. The hot water channels and electric heating channels are arranged in an alternating manner. A water delivery pipe is arranged inside the hot water channel, and an electric heating strip is arranged inside the electric heating channel;

[0008] A switching groove is opened on one side of the lower plate. A switching component for switching the connection direction is arranged on one side inside the switching groove, and a supporting component for locking the switching component is arranged on the other side inside the switching groove.

[0009] Preferably, expansion grooves are opened on one side of the upper plates and lower plates. The expansion grooves communicate with one side of the hot water channels. A plurality of support columns are arranged inside the expansion grooves, and limiting sliding grooves are opened at the bottoms of the expansion grooves.

[0010] Preferably, an upper groove is opened on the upper side of the electric heating channel, a heat spreader is arranged inside the upper groove, an electric connection ring is installed at the bottom of the heat spreader, the electric connection ring is electrically connected to the electric heating strip, and the upper end of the electric heating strip is connected to the heat spreader.

[0011] Preferably, the transfer assembly includes a movable slide, which is slidably installed inside the limiting slide groove and the switching groove. A transfer channel is arranged inside the movable slide, the upper end of the transfer channel is connected to one end of the water pipe, and a connecting pipe is installed at the outer end of the transfer channel.

[0012] Preferably, a lead-out channel is opened at the center of the hot water channel, the other end of the water pipe extends to the lead-out channel, the lead-out channel and the connecting pipe are sealed and connected via a butt tube, the butt tube body is provided with an insulating frame, and a tube-type terminal is installed inside the insulating frame.

[0013] Preferably, a second power socket is provided at one end of the outlet channel, the second power socket is electrically connected to the tube-type terminal, a second extension channel is opened at the upper end of the second power socket, a second power transmission cable is provided inside the second extension channel, and the second power transmission cable is connected to one side of the power ring.

[0014] Preferably, the support assembly includes a support plug plate and a clamping plate, the support plug plate is inserted into the switching slot, alignment plates and slots are respectively provided on both sides of the support plug plate, locking sleeves and insert strips are respectively provided on both sides of the clamping plate, the insert strips are inserted and matched with the slots, and the switching slot is symmetrically arranged and locking slots are opened at both ends.

[0015] Preferably, the locking sleeve is tightly fitted with the adjacent locking groove, the locking sleeve is located at the outer periphery of the butt tube, the inner wall of the locking sleeve is provided with a first electrical socket, and the first electrical socket is electrically connected to the tube terminal.

[0016] Preferably, a first extension cable is arranged inside the clamping plate, a second extension cable is arranged inside the supporting plug plate, a first docking piece and a second docking piece are arranged inside the plug strip and the slot respectively, the first extension cable is connected to the second extension cable through the first docking piece and the second docking piece, a conductive seat is installed at one end of the second extension cable, an insulating pad is arranged at the bottom of the switching slot, and the bottom of the conductive seat is in contact with the insulating pad.

[0017] Preferably, a first power transmission cable is connected to one side of the power connection ring, a first extension channel is provided between the upper plate and the lower plate, the first power transmission cable passes through the first extension channel and is provided with a power connection terminal, and the power connection terminal is electrically connected to the conductive seat.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By staggering the electric heating channel and the hot water channel, each part of the water pipe can be close to the electric heating strip to ensure that the subsequent electric heating strip can assist in heating the water pipe. Electric heating can help the water pipe to make an early heating transition, reduce the early heat storage time of the water pipe, and turn off the electric heating strip when the temperature is reached to avoid extra power consumption. Auxiliary heating by the electric heating strip can also avoid the situation in which the water pipe cannot be heated in winter due to freezing inside.

[0020] 2. The limiting slide groove can make the movable slide seat slide inside it, and the connection between the water pipe and the movable slide seat is utilized. During the movement of the movable slide seat, the bending angle of the water pipe can be limited by a number of support columns to avoid folding of the water pipe. The expansion groove is then used to facilitate the bending of the water pipe. The bending of the water pipe can change the direction of one end of the water pipe, so as to cooperate with the adapter assembly to dock at another angle, thereby avoiding the inability to set the application at a corner due to the fixed docking angle. The above structure can make the application suitable for the rapid laying of floor heating panels, without the need for personnel to adjust the layout of the water pipe after laying the base, thereby improving the laying efficiency.

[0021] 3. The power connecting ring can be connected to the first power transmission cable and the second power transmission cable respectively, and the tube-type terminal can be used to connect multiple groups of first power transmission cables and second power transmission cables in series, so that each power connecting ring is connected in series, so that each electric heating strip can obtain electricity and realize auxiliary electric heating operation.

[0022] 4. A transfer channel is provided inside the movable slide seat so that one end of the water pipe can be connected to it, and the derivation channel can be used to connect it to the other end of the water pipe. The connection of the water pipes at both ends can be achieved through the docking tube, so that the present application can connect multiple water pipes in series. The above structure allows laying floor heating panels only through docking tubes, without the need for additional operations, which greatly reduces the laying time. In addition, the tube-type terminals are installed inside the insulating frame, so that the electricity of multiple floor heating panels can be connected together without the need to connect water and electricity separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a front view structural schematic diagram of the present invention;

[0025] Figure 3 yes Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0026] Figure 4yes Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0027] Figure 5 yes Figure 4 The enlarged structural diagram at a in the middle;

[0028] Figure 6 yes Figure 4 The enlarged structural diagram at b in the middle;

[0029] Figure 7 yes Figure 2 Schematic diagram of the cross-section structure at CC;

[0030] Figure 8 yes Figure 7 The enlarged structural diagram at c in the middle;

[0031] Figure 9 Is a schematic diagram of the structure of the present invention is a top view;

[0032] Figure 10 yes Figure 9 Schematic diagram of the cross-section structure at DD in the middle;

[0033] Figure 11 yes Figure 10 The enlarged structural diagram at d in the middle;

[0034] Figure 12 yes Figure 2 The enlarged structural diagram at point e in the middle.

[0035] In the figure: 1. upper plate; 101. combination column; 2. lower plate; 201. combination slot; 3. switching slot; 301. insulation pad; 4. adapter assembly; 401. movable slide; 402. adapter channel; 403. connecting pipe; 404. butt-joint pipe; 4041. insulation frame; 4042. tube-type terminal; 5. support assembly; 501. locking slot; 502. locking sleeve; 5021. clamping plate; 5022. first extension cable; 5023. first butt-joint piece; 5024. plug strip; 5025. first power socket; 503. support plug board; 5031. alignment Plate; 5032, second docking piece; 5033, second extension cable; 5034, conductive seat; 5035, slot; 6, electric heating channel; 601, electric heating strip; 602, upper slot; 603, heat spreader; 604, power connection ring; 6041, first extension channel; 6042, first power transmission cable; 6043, power connection terminal; 7, hot water channel; 701, water pipe; 702, outlet channel; 703, second power socket; 704, second extension channel; 705, second power transmission cable; 8, expansion slot; 801, support column; 802, limit slide. DETAILED DESCRIPTION

[0036] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] As Figures 1 to 12 shown, a hybrid hydropower floor heating system includes a plurality of upper plates 1 and lower plates 2. The upper plates 1 and the lower plates 2 are respectively provided with combination columns 101 and combination grooves 201 on their bodies. The upper plates 1 and the lower plates 2 are combined through the combination columns 101 and the combination grooves 201. The combination of the combination columns 101 and the combination grooves 201 enables the upper plates 1 and the lower plates 2 to be combined together. During the production process, the combination of the upper plates 1 and the lower plates 2 needs to be carried out after the internal structure is set up, without the need to arrange the water delivery pipes 701 again during later use.

[0038] Hot water channels 7 and electric heating channels 6 are respectively formed in parts of the upper plates 1 and the lower plates 2. The hot water channels 7 and the electric heating channels 6 are arranged alternately. A water delivery pipe 701 is arranged inside the hot water channels 7, and an electric heating strip 601 is arranged inside the electric heating channels 6. Through the alternating arrangement of the electric heating channels 6 and the hot water channels 7, each part of the water delivery pipe 701 can be close to the electric heating strip 601, so as to ensure that the subsequent electric heating strip 601 can assist in heating the water delivery pipe 701. The electric heating method can help the water delivery pipe 701 to carry out the preliminary heating transition, reduce the preliminary heat storage time of the water delivery pipe 701, and the electric heating strip 601 can be turned off when the temperature reaches to avoid additional power consumption. Moreover, the auxiliary heating of the electric heating strip 601 can also prevent the situation that the water delivery pipe 701 cannot be heated due to freezing inside in winter.

[0039] A switching groove 3 is formed on one side of the lower plate 2. A switching component 4 for switching the connection direction is arranged on one side inside the switching groove 3, and a supporting component 5 for locking the switching component 4 is arranged on the other side inside the switching groove 3.

[0040] In this embodiment, expansion grooves 8 are formed on one side of the upper plates 1 and the lower plates 2. The expansion grooves 8 communicate with one side of the hot water channels 7. A plurality of support columns 801 are arranged inside the expansion grooves 8, and a limiting sliding groove 802 is formed at the bottom of the expansion grooves 8.

[0041] The limiting chute 802 enables the movable sliding seat 401 to slide inside it. By connecting the water delivery pipe 701 to the movable sliding seat 401, during the movement of the movable sliding seat 401, the bending angle of the water delivery pipe 701 can be restricted by a number of support columns 801 to prevent the water delivery pipe 701 from folding. The expansion slot 8 is further used to facilitate the bending of the water delivery pipe 701. The ability of the water delivery pipe 701 to bend allows the direction of one end of the water delivery pipe 701 to change, so as to cooperate with the adapter assembly 4 for docking at another angle, avoiding the situation that this application cannot be set at the corner due to the fixed docking angle. Through the above structure, this application can be applicable to the rapid laying of floor heating boards, eliminating the need for personnel to adjust the layout of the water pipes after laying the base, thus improving the laying efficiency.

[0042] In this embodiment, an upper slot 602 is opened on the upper side of the electric heating channel 6. A heat dissipation plate 603 is arranged inside the upper slot 602. A power connection ring 604 is installed at the bottom of the heat dissipation plate 603. The power connection ring 604 is electrically connected to the electric heating strip 601, and the upper end of the electric heating strip 601 is connected to the heat dissipation plate 603.

[0043] The power connection ring 604 can be respectively connected to the first power cable 6042 and the second power cable 705. The tubular terminals 4042 can be used to connect multiple groups of the first power cable 6042 and the second power cable 705 in series, so that each power connection ring 604 is in series connection, enabling each electric heating strip 601 to obtain power and realizing the auxiliary electric heating operation.

[0044] In this embodiment, the adapter assembly 4 includes a movable sliding seat 401. The movable sliding seat 401 is slidably installed inside the limiting chute 802 and the switching slot 3. A transfer channel 402 is arranged inside the movable sliding seat 401. The upper end of the transfer channel 402 is connected to one end of the water delivery pipe 701, and a connecting pipe 403 is installed at the outer end of the transfer channel 402.

[0045] Wherein, a lead-out channel 702 is opened at the center of the hot water channel 7. The other end of the water delivery pipe 701 extends into the lead-out channel 702. The lead-out channel 702 and the connecting pipe 403 are hermetically docked through a docking pipe 404. An insulating bracket 4041 is arranged on the body of the docking pipe 404, and a tubular terminal 4042 is installed inside the insulating bracket 4041.

[0046] Inside the movable carriage 401, there is a transfer channel 402, which enables one end of the water delivery pipe 701 to be connected thereto. And by means of the export channel 702, the other end of the water delivery pipe 701 can be connected. The connection of the two ends of the water delivery pipe 701 can be realized through the docking pipe 404, so that multiple water delivery pipes 701 can be connected in series in this application. Among them, through the above structure, when laying the floor heating board, only the docking through the docking pipe 404 is required, without additional operations, greatly reducing the laying time. And by installing the tubular terminal 4042 inside the insulating bracket 4041, the electricity of multiple floor heating boards can also be connected together, without separately connecting water and electricity.

[0047] During specific setting, one end of the export channel 702 is provided with a second power connection socket 703. The second power connection socket 703 is electrically connected to the tubular terminal 4042. At the upper end of the second power connection socket 703, there is a second extension channel 704. Inside the second extension channel 704, there is a second power cable 705. The second power cable 705 is connected to one side of the power connection ring 604. The second power connection socket 703 receives the upper-level power transmitted by the tubular terminal 4042, so that the second power cable 705 transmits its power to the power connection ring 604.

[0048] In this embodiment, the support assembly 5 includes a support insertion plate 503 and a clamping plate 5021. The support insertion plate 503 is inserted into the switching slot 3. On both sides of the support insertion plate 503, there are an alignment plate 5031 and a slot 5035 respectively. On both sides of the clamping plate 5021, there are a locking sleeve 502 and an insertion bar 5024 respectively. The insertion bar 5024 is inserted and matched with the slot 5035. The switching slot 3 is symmetrically arranged and locking slots 501 are provided at both ends.

[0049] Among them, the locking sleeve 502 is clamped and matched with the adjacent locking slot 501. The locking sleeve 502 is located on the outer periphery of the docking pipe 404. Inside the inner wall of the locking sleeve 502, there is a first power connection socket 5025. The first power connection socket 5025 is electrically connected to the tubular terminal 4042.

[0050] During laying, determine the docking direction according to needs, and insert the support insertion plate 503 into the switching slot 3. When inserting, the support insertion plate 503 will push one end of the movable carriage 401 to the other end to realize the adjustment of the initial position. After adjustment, insert the clamping plate 5021 to lock the position of the movable carriage 401 to ensure that there will be no deviation during the subsequent docking of the docking pipe 404. Among them, the first power connection socket 5025 can be electrically connected to the tubular terminal 4042, so that the electricity is connected to the other side of the power connection ring 604 through the first power cable 6042 to cooperate with the second power cable 705 to realize series connection.

[0051] It should be noted that a first extension cable 5022 is arranged inside the clamping plate 5021, a second extension cable 5033 is arranged inside the supporting plug plate 503, a first docking piece 5023 and a second docking piece 5032 are arranged inside the plug strip 5024 and the slot 5035 respectively, the first extension cable 5022 is connected to the second extension cable 5033 through the first docking piece 5023 and the second docking piece 5032, a conductive seat 5034 is installed at one end of the second extension cable 5033, an insulating pad 301 is arranged at the bottom of the switching slot 3, and the bottom of the conductive seat 5034 is in contact with the insulating pad 301.

[0052] In order to connect the power of the first power socket 5025 with the first power transmission cable 6042, the first extension cable 5022 is connected through the first power socket 5025, and the first docking piece 5023 and the second docking piece 5032 are fit together by means of the insertion strip 5024 and the slot 5035 to achieve a stable electrical connection, and the second extension cable 5033 is used to make both ends of the conductive base 5034 electrically conductive, wherein the upper end of the conductive base 5034 cooperates with the power terminal 6043 to realize the power-on operation of the first power transmission cable 6042, so that the present application can carry out the power series operation of multiple floor heating panels, and then cooperate with the adapter component 4 to achieve quick docking and laying.

[0053] In the present application, a first power transmission cable 6042 is connected to one side of the power ring 604 , a first extension channel 6041 is opened between the upper plate 1 and the lower plate 2 , the first power transmission cable 6042 passes through the first extension channel 6041 and is installed with a power terminal 6043 , and the power terminal 6043 is electrically connected to the conductive seat 5034 .

[0054] The working principle of this water-electric hybrid floor heating system:

[0055] When laying the floor heating board, first determine the direction of the adapter assembly 4 according to the laying direction, and then insert the support plug plate 503 into the switching groove 3, wherein the support plug plate 503 will push the movable slide 401 from one end to the other end during insertion to achieve preliminary position adjustment, and then insert the clamping plate 5021 after adjustment to lock the position of the movable slide 401, and then lay the floor heating board on the ground, and then prepare the next floor heating board. When laying the next floor heating board, if it is at a corner position, the support plug plate 503 is inserted into the switching groove 3 from another direction, so that the movable slide 401 is turned 90 degrees, and then the water pipes 701 at both ends are connected by the butt joint pipe 404, wherein the power connection rings 604 at both ends are connected in series by the tube-type terminal 4042;

[0056] In use, hot water is received through the frontmost docking pipe 404, and then flows successively into the transfer channel 402, the water delivery pipe 701, and the outlet channel 702, and then enters the next floor heating panel until the docking pipe 404 on the rearmost floor heating panel discharges the hot water, realizing the circulation of the hot water;

[0057] In use, first, power is supplied to the frontmost pipe terminal 4042, and then the power is successively transmitted to the second power connection socket 703, the second power transmission cable 705, the power connection ring 604, the first power transmission cable 6042, the power connection terminal 6043, and the conductive seat 5034. Then, the power is connected to the first power connection socket 5025 by using an extension cable, and then transmitted from another pipe terminal 4042, realizing the power supply of the series circuit, so that each electric heating strip 601 can obtain power and the auxiliary electric heating operation is realized.

[0058] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is impossible to list all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A hybrid hydroelectric floor heating system, comprising a plurality of upper plates (1) and lower plates (2), characterized in that: The upper board (1) and the lower board (2) are respectively provided with a combined column (101) and a combined groove (201) on their board bodies, and the upper board (1) and the lower board (2) are combined through the combined column (101) and the combined groove (201). Hot water channels (7) and electric heating channels (6) are respectively opened in the middle parts of the upper board (1) and the lower board (2). The hot water channels (7) and the electric heating channels (6) are arranged in an interleaved manner. A water delivery pipe (701) is arranged inside the hot water channel (7), and an electric heating strip (601) is arranged inside the electric heating channel (6). A switching groove (3) is opened on one side of the lower board (2). A switching component (4) for switching the connection direction is arranged on one side inside the switching groove (3), and a supporting component (5) for locking the switching component (4) is arranged on the other side inside the switching groove (3). Expansion grooves (8) are opened on one side of the upper board (1) and the lower board (2). The expansion grooves (8) communicate with one side of the hot water channels (7). A plurality of support columns (801) are arranged inside the expansion grooves (8), and a limit sliding groove (802) is opened at the bottom of the expansion grooves (8). The switching component (4) includes a moving slide base (401). The moving slide base (401) is slidably installed inside the limit sliding groove (802) and the switching groove (3). A switching channel (402) is arranged inside the moving slide base (401). One end of the water delivery pipe (701) is connected to the upper end of the switching channel (402), and a connecting pipe (403) is installed at the outer end of the switching channel (402). The supporting component (5) includes a supporting plug board (503) and a clamping board (5021). The supporting plug board (503) is inserted into the switching groove (3). Alignment plates (5031) and slots (5035) are respectively arranged on both sides of the supporting plug board (503). Locking sleeves (502) and insertion strips (5024) are respectively arranged on both sides of the clamping board (5021). The insertion strips (5024) are inserted and matched with the slots (5035). The switching groove (3) is symmetrically arranged and locking grooves (501) are opened at both ends.

2. The hydropower hybrid floor heating system according to claim 1, characterized in that: An upper groove (602) is opened on the upper side of the electric heating channel (6). A heat dissipation plate (603) is arranged inside the upper groove (602). A power connection ring (604) is installed at the bottom of the heat dissipation plate (603). The power connection ring (604) is electrically connected to the electric heating strip (601), and the upper end of the electric heating strip (601) is connected to the heat dissipation plate (603).

3. The hydropower hybrid floor heating system according to claim 1, characterized in that: A lead-out channel (702) is opened at the center of the hot water channel (7). The other end of the water delivery pipe (701) extends into the lead-out channel (702). The lead-out channel (702) and the connecting pipe (403) are hermetically docked through a docking pipe (404). An insulating bracket (4041) is arranged on the pipe body of the docking pipe (404), and a pipe-shaped terminal (4042) is installed inside the insulating bracket (4041).

4. The hydropower hybrid floor heating system according to claim 3, wherein: One end of the export channel (702) is provided with a second power connection socket (703). The second power connection socket (703) is electrically connected to the tubular terminal (4042). The upper end of the second power connection socket (703) is provided with a second extension channel (704). A second power transmission cable (705) is arranged inside the second extension channel (704). The second power transmission cable (705) is connected to one side of the power connection ring (604).

5. The hydropower hybrid floor heating system according to claim 4, characterized in that: The locking sleeve (502) is in clamping fit with the adjacent locking groove (501). The locking sleeve (502) is located on the outer periphery of the butt joint pipe (404). A first power connection socket (5025) is arranged on the inner wall of the locking sleeve (502). The first power connection socket (5025) is electrically connected to the tubular terminal (4042).

6. A hybrid hydro - electric floor heating system according to claim 5, characterized in that: A first extension cable (5022) is arranged inside the clamping plate (5021). A second extension cable (5033) is arranged inside the support plug board (503). A first docking piece (5023) and a second docking piece (5032) are respectively arranged inside the inserting strip (5024) and the slot (5035). The first extension cable (5022) is connected to the second extension cable (5033) through the first docking piece (5023) and the second docking piece (5032). One end of the second extension cable (5033) is provided with a conductive seat (5034). An insulating pad (301) is arranged at the bottom of the switching slot (3). The bottom of the conductive seat (5034) is attached to the insulating pad (301).

7. The hydro-electric hybrid floor heating system according to claim 6, wherein: One side of the power connection ring (604) is connected to a first power transmission cable (6042). A first extension channel (6041) is arranged between the upper board (1) and the lower board (2). The first power transmission cable (6042) passes through the first extension channel (6041) and is provided with a power connection terminal (6043). The power connection terminal (6043) is electrically connected to the conductive seat (5034).

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