An air energy floor heating system

Abstract

This invention discloses an air-source heat pump floor heating system, including a base plate with a floor heating unit mounted on its upper end. The right end of the floor heating unit is threadedly connected to an air outlet pipe. This invention relates to the field of floor heating system technology. This air-source heat pump floor heating system utilizes the thermal insulation properties of polyethylene sheathing material to provide insulation measures to prevent heat loss. It provides three layers of impact-resistant insulation at the connection points of the valves and hot water pipes on the heat exchange tank to prevent heat loss at the connection points and improve the heat utilization rate of the floor heating system. A second layer of impact protection is provided for the spiral hollow pipe. The fine sand filled inside the spiral hollow pipe not only improves the thermal insulation effect of the spiral hollow pipe but also absorbs moisture near the temperature-locking mechanism through the cross grooves, preventing the temperature-locking mechanism from being corroded by moisture when idle. The interlocking arrangement of heat-conducting pipes and arched pipes improves structural strength and enhances the heat radiation effect of the floor heating system.

Description

Technical Field

[0001] This invention relates to the field of underfloor heating system technology, specifically to an air-source heat pump underfloor heating system. Background Technology

[0002] Air source heat pump floor heating, also known as heat pump floor heating, refers to the use of low-grade heat energy in the air, which is compressed by a compressor and converted into high-temperature heat energy to heat water to a temperature not exceeding 60°C. This water then circulates in dedicated pipes as a heat medium, heating the floor covering layer. The floor temperature is raised through radiation and convection. Floor heating is short for radiant floor heating, which uses the entire floor as a heat dissipation surface to evenly heat the entire floor. Heat is transferred from the floor upwards, mainly through radiation, to achieve the purpose of heating.

[0003] Most existing air source heat pump floor heating systems use a single, zigzag-shaped arrangement of heating pipes, resulting in low pressure resistance, low load-bearing capacity, and poor structural tightness. This leads to significant heat loss at the connection between the heat exchange tank and the pipes, resulting in poor heat radiation effect. Furthermore, the low structural strength of the connection points poses a safety hazard due to potential damage. Under long-term use, the water pump accumulates severe scale buildup, which can easily generate noise and disturb neighbors. It can also cause blockages inside the pump, affecting the efficiency of hot water delivery and the heating effect of the floor heating system. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides an air-source heat pump floor heating system, including a base plate, a floor heating unit installed on the upper part of the base plate, an air outlet pipe threaded to the right end of the floor heating unit, a return air pipe provided below the air outlet pipe, the return air pipe being threaded to the floor heating unit, and a heat exchange tank installed on the upper part of the base plate. Two temperature-locking mechanisms are installed diagonally on the surface of the heat exchange tank, a water supply pipe threaded to the upper end of the heat exchange tank, and a return water pipe provided on the surface of the heat exchange tank. A heating component is connected to the distal end of the return water pipe, with the end of the heating component furthest from the return water pipe... The heat exchange tank is connected to a hot water pipe fitting, on which a pumping mechanism is installed. The lower end of the heat exchange tank is connected to a base plate. The temperature-locking mechanism includes an outer sleeve with a polyethylene bladder sleeve on it. Several spiral hollow pipes are installed in a circular array on the inner side of the outer sleeve. The heating component includes a heat-conducting pipe with several arched pipes installed at equal intervals on it. Each arched pipe is fixedly connected to a column pipe at both ends. The heat insulation properties of the polyethylene bladder sleeve material are used to provide insulation measures to prevent heat loss at the connection points of the pipe valves and hot water pipe fittings on the heat exchange tank.

[0005] The hot water pipe fitting includes a water inlet pipe with two transparent pipes installed on it. A filter cartridge is connected to the middle of the transparent pipe. One end of the filter cartridge is fixedly connected to the inner wall of the transparent pipe. Both ends of the transparent pipe are threaded with threaded joints. A scale outlet is opened at the other end of the filter cartridge and the port of the transparent pipe. The transparent pipe is threadedly connected to the water inlet pipe through the threaded joint. The near end of the water inlet pipe is threadedly connected to the heat exchange tank.

[0006] Preferably, both the outlet pipe and the return pipe are equipped with pipe valves, and the distal ends of both the outlet pipe and the return pipe are threadedly connected to the heat exchange tank. The pumping mechanism includes a water pump, which is installed on the water inlet pipe between two transparent pipes. The water pump has chucks symmetrically threaded at both ends. Several spiral sound-absorbing plates are mounted in a circular array on the surface of the chucks. Several oblique perforations are opened on the surface of the spiral sound-absorbing plates. The spiral sound-absorbing plates are wrapped and installed with the water pump by the chucks. The spiral sound-absorbing plates are made of sound-absorbing cotton.

[0007] Preferably, two buckles are fixedly connected to the surface of the outer tube, and an annular groove is provided between the two buckles. A tail sleeve is fixedly connected to one end of the outer tube near the polyethylene bladder tube.

[0008] Preferably, the inner side of the outer sleeve has a plurality of spiral cavities arranged in a circular array, the spiral cavities being adapted to the spiral hollow tube, and the spiral hollow tube being fitted and installed with the outer sleeve through the spiral cavities.

[0009] Preferably, a rubber collar is fixedly connected to the proximal end of the polyethylene bladder tube, and a threaded connecting ring is fixedly connected to the distal end of the polyethylene bladder tube. The proximal end of the polyethylene bladder tube is fitted and installed with the outer sleeve through the rubber collar and an annular groove, and the distal end of the polyethylene bladder tube is threadedly connected to the heat exchange tank through the threaded connecting ring.

[0010] Preferably, the tail sleeve surface is provided with a threaded tube, the distal end of which is threadedly connected to the heat exchange tank, and the proximal end of which is fixedly connected to a contraction section. An internal threaded ring is threadedly installed on the surface of the contraction section. The proximal end of the threaded tube is assembled and installed with the tail sleeve through the cooperation of the contraction section and the internal threaded ring. It is then threadedly connected to the heat exchange tank. The connection parts of the pipe valve and the water inlet pipe to the heat exchange tank are then fitted inside it, providing the first layer of anti-collision protection for the connection points of the pipe valve and the water inlet pipe on the heat exchange tank.

[0011] Preferably, the inner side of the spiral hollow tube is filled with fine sand, and a plug is fitted into the proximal end of the spiral hollow tube. The distal end of the spiral hollow tube is rounded. A cross groove is formed on the surface of the plug. The cross groove penetrates the plug and extends into the inner side of the spiral hollow tube. By pushing the spiral hollow tube inside the spiral cavity, the installation position of the spiral hollow tube inside the outer tube is changed. Depending on the specific usage environment of the heat exchange tank, the spiral hollow tube can be wrapped around the outside of the wire tube to provide a second layer of anti-collision protection for the wire tube.

[0012] Preferably, an external connector is fixedly connected to the surface of the column tube, the inside of the column tube is hollow, the external connector is connected to the arched tube through the column tube, and the arched tube is connected to the heat-conducting pipe through the external connector on the surface of the column tube. Through the external connector, hot water inside the arched tube can be guided into the heat-conducting pipe in a timely manner.

[0013] Preferably, the bottom of the column tube is provided with a foot block, the surface of which is fixedly connected with a threaded rod, and the bottom of the column tube is provided with a threaded groove. The foot block is installed with the column tube bolts through the cooperation of the threaded rod and the threaded groove. The foot block is installed at the bottom of the column tube to increase the contact area of ​​the column tube when it is buried, and to provide stable support for the bottom of the arched tube and the heat conduction tube.

[0014] Preferably, one end of the heat-conducting pipe is connected to the return water pipe, and the other end of the heat-conducting pipe is connected to the water inlet pipe. The heat-conducting pipe and the arched pipe are interlocked and cooperate to support the bottom of the heat-conducting pipe.

[0015] This invention provides an air-source heat pump floor heating system. It has the following beneficial effects:

[0016] 1. This air-source heat pump floor heating system utilizes the thermal insulation properties of polyethylene sheath material to provide insulation measures to prevent heat loss at the connection points of pipe valves and water inlet pipes on the heat exchange tank. Foot pads are installed at the bottom of the column pipe to increase the contact area of ​​the column pipe when buried underground, providing stable support for the bottom of the arched pipe and heat conduction pipe.

[0017] 2. This air-source heat pump floor heating system is connected to the heat exchange tank via threaded pipes. The connection points of the valves and water inlet pipes to the heat exchange tank are then fitted inside the tank, providing a first layer of impact protection and a layer of insulation at the connection points. A polyethylene bladder sleeve is then pre-installed on the outer sleeve, which is then fitted inside the threaded pipe via a tail sleeve. The other end of the polyethylene bladder sleeve is then threaded onto the heat exchange tank, providing three layers of impact protection and insulation at the connection points of the valves and water inlet pipes to prevent heat loss and improve the utilization rate of the floor heating system.

[0018] 3. This air-source heat pump floor heating system, by pushing the spiral hollow tube inside the spiral cavity, changes the installation position of the spiral hollow tube inside the outer sleeve. Depending on the specific usage environment of the heat exchange tank, the spiral hollow tube can be wrapped around the outside of the wire tube, providing a second layer of impact protection for the wire tube and preventing damage and leakage at the connection points. The fine sand filled inside the spiral hollow tube not only improves the heat insulation effect of the spiral hollow tube, but also absorbs moisture near the temperature-locking mechanism through the cross groove, preventing the temperature-locking mechanism from being corroded by moisture when it is not in use.

[0019] 4. This air-source heat pump floor heating system, through the interlacing of heat-conducting pipes and arched pipes, can provide support for the bottom of the heat-conducting pipes while strengthening the tightness of the assembly between the heat-conducting pipes and the arched pipe structure, thereby improving the structural strength. On the one hand, it can provide support for both ends of the arched pipes, and on the other hand, it can use the arched pipes and column pipes to jointly expand the heat transfer radiation area and improve the floor heating heat radiation effect.

[0020] 5. This air-source heat pump floor heating system uses a water pump installed on the water inlet pipe between two transparent pipes. This allows the hot water flowing through the pump to be filtered twice by the filter cartridges, reducing scale buildup inside the pump and extending its lifespan. The filter cartridges also trap scale between the transparent pipes and the system, making it easy to remove the scale through the scale outlet when the transparent pipes are disassembled. This facilitates cleaning and reuse. Furthermore, the transparent pipes allow users to constantly observe the scale trapping status of the filter cartridges, enabling timely cleaning and replacement.

[0021] 6. This air-source heat pump floor heating system absorbs the noise generated by the water pump during operation through the spiral silencer plate and the oblique perforation. At the same time, it uses a circular array of spiral silencer plates on the surface of the chuck to ensure that the pumping mechanism can not only eliminate the noise generated by the water pump during long-term operation, but also maintain the normal heat dissipation function of the water pump surface and will not hinder the dissipation of heat from the water pump surface. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the external structure of an air-source heat pump floor heating system according to the present invention;

[0023] Figure 2 This is a schematic diagram of the temperature-locking mechanism of the present invention;

[0024] Figure 3 This is a schematic diagram of the outer sleeve of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the polyethylene sheath of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the wire tube of the present invention;

[0027] Figure 6 This is a schematic diagram of the spiral hollow tube of the present invention;

[0028] Figure 7 This is a schematic diagram of the heating component of the present invention;

[0029] Figure 8 This is a schematic diagram of the arched tube structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the spiral hollow tube of the present invention;

[0031] Figure 10 This is a schematic diagram of the structure of the transparent tube of the present invention;

[0032] Figure 11 This is a schematic diagram of the chuck of the present invention.

[0033] In the diagram: 1. Base plate; 2. Floor heating unit; 3. Gas outlet pipe; 4. Pipe valve; 5. Heat exchange tank; 6. Temperature lock mechanism; 601. Outer jacket; 602. Polyethylene bladder sleeve; 603. Spiral hollow pipe; 604. Buckle; 605. Tail sleeve; 606. Spiral cavity; 607. Rubber collar; 608. Threaded tube; 609. Contraction section; 610. Internal threaded ring; 611. Fine sand; 612. Plug; 7. Water supply pipe; 8. Return pipe 9. Water pipes; 901. Heating components; 902. Heat-conducting pipes; 903. Arched pipes; 904. Column pipes; 905. External connectors; 906. Foot pads; 907. Threaded rods; 10. Hot water fittings; 101. Water inlet pipes; 102. Transparent pipes; 103. Filter cartridges; 104. Threaded connectors; 11. Pumping mechanisms; 111. Water pumps; 112. Chucks; 113. Spiral silencers; 114. Angled perforations; 12. Return air pipes. Detailed Implementation

[0034] Example 1

[0035] like Figure 1 As shown, the present invention provides a technical solution: an air source floor heating system, including a base plate 1, a floor heating unit 2 installed on the upper end of the base plate 1, an air outlet pipe 3 threadedly connected to the right end of the floor heating unit 2, a return air pipe 12 provided below the air outlet pipe 3, the return air pipe 12 threadedly connected to the floor heating unit 2, and a heat exchange tank 5 installed on the upper end of the base plate 1. Two temperature locking mechanisms 6 are installed diagonally on the surface of the heat exchange tank 5. A water supply pipe 7 is threadedly connected to the upper end of the heat exchange tank 5. A return water pipe 8 is provided on the surface of the heat exchange tank 5. A heating component 9 is connected to the far end of the return water pipe 8. A hot water pipe fitting 10 is connected to the end of the heating component 9 away from the return water pipe 8. A pumping mechanism 11 is installed on the hot water pipe fitting 10. The lower end of the heat exchange tank 5 is connected to the base plate 1. A pipe valve 4 is installed on both the air outlet pipe 3 and the return air pipe 12. The far ends of both the air outlet pipe 3 and the return air pipe 12 are threadedly connected to the heat exchange tank 5.

[0036] In use, the floor heating unit 2 converts low-grade heat energy in the air into high-temperature heat energy, which is then transported into the heat exchange tank 5 via the air outlet pipe 3. At the same time, water is supplied to the inside of the heat exchange tank 5 via the water supply pipe 7. Through heat exchange, hot water within a safe temperature range is pumped to the heating component 9 via the water inlet pipe 101 and the water pump 111. The heating component 9 then heats the room. The hot water is then returned to the heat exchange tank 5 via the return water pipe 8 for recycling. Meanwhile, the air after heat exchange is circulated back to the floor heating unit 2 via the return air pipe 12 to participate in the heat exchange process. Thus, through the above operations, the purpose of heating through the air source floor heating system is achieved.

[0037] Example 2

[0038] like Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the temperature-locking mechanism 6 includes an outer tube 601, on which a polyethylene bladder tube 602 is provided. Several spiral hollow tubes 603 are installed in a circular array on the inner side of the outer tube 601. Two buckles 604 are fixedly connected to the surface of the outer tube 601, and an annular groove is provided between the two buckles 604. A tail sleeve 605 is fixedly connected to one end of the outer tube 601 near the polyethylene bladder tube 602. Several spiral cavities 606 are formed in a circular array on the inner side of the outer tube 601. The spiral cavities 606 are adapted to the spiral hollow tubes 603, and the spiral hollow tubes 603 are fitted into the outer tube 601 through the spiral cavities 606. A rubber collar 607 is fixedly connected to the proximal end of the polyethylene bladder tube 602, and a threaded connecting ring is fixedly connected to the distal end of the polyethylene bladder tube 602. The proximal end of the polyethylene bladder tube 602 is fitted onto the outer tube 601 through the rubber collar 607 and the annular groove, facilitating the fitting of the polyethylene bladder tube 602 onto the outer tube 601. The distal end of the polyethylene sheath 602 is threadedly connected to the heat exchange tank 5 via a threaded ring. The tail sleeve 605 has a threaded tube 608 on its surface, the distal end of which is threadedly connected to the heat exchange tank 5. A contraction section 609 is fixedly connected to the proximal end of the threaded tube 608. An internally threaded ring 610 is threaded onto the surface of the contraction section 609. The proximal end of the threaded tube 608 is assembled with the tail sleeve 605 through the cooperation of the contraction section 609 and the internally threaded ring 610. The inner side of the spiral hollow tube 603 is filled with fine sand 611. Furthermore, a plug 612 is fitted into the near end of the spiral hollow tube 603, and the far end of the spiral hollow tube 603 is rounded to prevent the far end of the spiral hollow tube 603 from scratching the polyethylene bladder tube 602. A cross groove is opened on the surface of the plug 612, which penetrates the plug 612 and extends into the inside of the spiral hollow tube 603. Utilizing the heat insulation properties of the polyethylene bladder tube 602, heat insulation measures are provided to prevent heat loss at the connection between the pipe valve 4 and the water inlet pipe 101 on the heat exchange tank 5.

[0039] In use, the pipe 608 is threaded onto the heat exchange tank 5. Then, the connection between the pipe valve 4 and the water inlet pipe 101 and the heat exchange tank 5 is fitted inside the pipe 608. This provides the first layer of anti-collision protection and the first layer of insulation at the connection between the pipe valve 4 and the water inlet pipe 101 on the heat exchange tank 5. Then, the polyethylene bladder sleeve 602 is first fitted onto the outer sleeve 601. The outer sleeve 601 is then fitted inside the pipe 608 through the tail sleeve 605. The other end of the polyethylene bladder sleeve 602 is threaded onto the heat exchange tank 5. This provides three layers of anti-collision and insulation at the connection between the pipe valve 4 and the water inlet pipe 101 on the heat exchange tank 5, preventing heat loss at the connection and improving the utilization rate of the underfloor heating heat.

[0040] By pushing the spiral hollow tube 603 inside the spiral cavity 606, the installation position of the spiral hollow tube 603 inside the outer sleeve 601 is changed. Depending on the specific usage environment of the heat exchange tank 5, the spiral hollow tube 603 can be wrapped around the outside of the wire tube 608, providing a second layer of anti-collision protection for the wire tube 608 and preventing damage and leakage at the connection. The fine sand 611 filled inside the spiral hollow tube 603 improves the heat insulation effect of the spiral hollow tube 603, and the cross groove opened on the surface of the plug 612 can absorb the water vapor near the connection, preventing the temperature lock mechanism 6 from being corroded by water vapor when it is idle.

[0041] Example 3

[0042] like Figure 1 , Figure 7 , Figure 8 and Figure 9 As shown, the heating component 9 includes a heat-conducting pipe 901, on which several arched pipes 902 are installed at equal intervals. Each arched pipe 902 has a column pipe 903 fixedly connected to both ends. An external connector 904 is fixedly connected to the surface of each column pipe 903. Through the external connector 904, hot water inside the arched pipes 902 can be promptly guided into the heat-conducting pipe 901. The column pipe 903 is hollow inside. The external connector 904 connects to the arched pipes 902 through the column pipe 903, and the arched pipes 902 connect to the heat-conducting pipe 901 through the external connector 904 on the surface of the column pipe 903. A foot block 905 is provided at the bottom of the column pipe 903. Foot pad 905 is installed at the bottom of column tube 903 to increase the contact area of ​​column tube 903 when buried, providing stable support for the bottom of arched tube 902 and heat conduction pipe 901. Threaded rod 906 is fixedly connected to the surface of foot pad 905. Threaded groove is opened at the bottom of column tube 903. Foot pad 905 is bolted to column tube 903 through the engagement of threaded rod 906 and threaded groove. One end of heat conduction pipe 901 is connected to return water pipe 8, and the other end of heat conduction pipe 901 is connected to water inlet pipe 101. Heat conduction pipe 901 and arched tube 902 are interlocked, providing support and bearing for the bottom of heat conduction pipe 901.

[0043] In use, the heat-conducting pipe 901 and the arched pipe 902 are interlocked, which can provide support for the bottom of the heat-conducting pipe 901, while strengthening the tightness of the assembly between the heat-conducting pipe 901 and the arched pipe 902, and improving the structural strength. The column pipe 903 provides support for both ends of the arched pipe 902, while the arched pipe 902 and the column pipe 903 together expand the radiation area of ​​heat transfer and improve the heat radiation effect of the underfloor heating.

[0044] Example 4

[0045] like Figure 1 , Figure 10 and Figure 11 As shown, the hot water pipe fitting 10 includes a water inlet pipe 101, on which two transparent pipes 102 are installed. One end of a filter cartridge 103 is fixedly connected to the inner wall of the transparent pipe 102. Both ends of the transparent pipe 102 are threaded with threaded connectors 104. The other end of the filter cartridge 103 is provided with a scale outlet at the port of the transparent pipe 102. The transparent pipe 102 is threadedly connected to the water inlet pipe 101 through the threaded connectors 104. The near end of the water inlet pipe 101 is threadedly connected to the heat exchange tank 5. The pumping mechanism 11 includes a water pump 111. Both ends of the water pump 111 are symmetrically threaded with chucks 112. The surface of the spiral sound-absorbing plate 113 is provided with several oblique through holes 114. The spiral sound-absorbing plate 113 is wrapped and installed with the water pump 111 through the chucks 112. The material of the spiral sound-absorbing plate 113 is sound-absorbing cotton.

[0046] In use, the water pump 111 is installed on the water inlet pipe 101 between the two transparent pipes 102, so that the hot water flowing through the water pump 111 is filtered twice by the filter cartridge 103, reducing the accumulation of scale inside the water pump 111 and extending the service life of the water pump 111. The filter cartridge 103 also intercepts scale between the transparent pipe 102 and the filter cartridge 103, so that when the transparent pipe 102 is disassembled, the scale can be cleaned out through the scale outlet, which is convenient for cleaning and reuse. In addition, the transparent pipe 102 allows the user to observe the scale interception of the filter cartridge 103 at any time, so as to clean and replace the filter cartridge 103 in a timely manner.

[0047] The spiral silencing plate 113 and the oblique perforation 114 work together to absorb the noise generated by the water pump 111 during operation. By using a circular array of spiral silencing plates 113 mounted on the surface of the chuck 112, the pumping mechanism 11 can not only eliminate the noise generated by the water pump 111 during long-term operation, but also maintain the normal heat dissipation function of the surface of the water pump 111, without hindering the dissipation of heat from the surface of the water pump 111.

[0048] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An air-source heat pump floor heating system, comprising a base plate (1), characterized in that: A floor heating unit (2) is installed on the upper end of the base plate (1). A gas outlet pipe (3) is threaded to the right end of the floor heating unit (2). A return gas pipe (12) is provided below the gas outlet pipe (3). The return gas pipe (12) is threaded to the floor heating unit (2). A heat exchange tank (5) is installed on the upper end of the base plate (1). Two temperature locking mechanisms (6) are installed diagonally on the surface of the heat exchange tank (5). A water supply pipe (7) is threaded to the upper end of the heat exchange tank (5). A return water pipe (8) is provided on the surface of the heat exchange tank (5). A heating component (9) is connected to the far end of the return water pipe (8). A hot water pipe fitting (10) is connected to the end of the heating component (9) away from the return water pipe (8). A pumping mechanism (11) is installed on the hot water pipe fitting (10). The lower end of the heat exchange tank (5) is connected to the base plate (1). The temperature-locking mechanism (6) includes an outer tube (601), on which a polyethylene bladder tube (602) is provided, and a plurality of spiral hollow tubes (603) are installed in a circular array on the inner side of the outer tube (601). The heating component (9) includes a heat-conducting pipe (901), and several arched pipes (902) are installed at equal intervals on the heat-conducting pipe (901). Both ends of the arched pipes (902) are fixedly connected to column pipes (903). The hot water pipe fitting (10) includes a water inlet pipe (101), on which two transparent pipes (102) are installed. A filter cartridge (103) is connected to the middle of the transparent pipe (102). One end of the filter cartridge (103) is fixedly connected to the inner wall of the transparent pipe (102). Both ends of the transparent pipe (102) are threaded with threaded joints (104). The other end of the filter cartridge (103) is connected to the port of the transparent pipe (102) with a scale outlet. The transparent pipe (102) is threaded to the water inlet pipe (101) through the threaded joints (104). The near end of the water inlet pipe (101) is threaded to the heat exchange tank (5). A temperature-locking mechanism (6) is sleeved on the connection between the water inlet pipe (101) and the heat exchange tank (5). Two buckles (604) are fixedly connected to the surface of the outer tube (601), and an annular groove is provided between the two buckles (604). A tail sleeve (605) is fixedly connected to one end of the outer tube (601) near the polyethylene bladder tube (602). Several spiral cavities (606) are opened in a circular array on the inner side of the outer tube (601). The spiral cavities (606) are adapted to the spiral hollow tube (603). The spiral hollow tube (603) is fitted and installed with the outer tube (601) through the spiral cavities (606). The proximal end of the polyethylene sleeve (602) is fixedly connected to a rubber collar (607), and the distal end of the polyethylene sleeve (602) is fixedly connected to a threaded connector. The proximal end of the polyethylene sleeve (602) is fitted and installed with the outer sleeve (601) through the rubber collar (607) and an annular groove. The distal end of the polyethylene sleeve (602) is threadedly connected to the heat exchange tank (5) through the threaded connector. The surface of the tail sleeve (605) is provided with a wire tube (608). The distal end of the wire tube (608) is threadedly connected to the heat exchange tank (5), and the proximal end of the wire tube (608) is fixedly connected to a receiving device. The constriction section (609) has an internal threaded ring (610) threaded on its surface. The proximal end of the wire tube (608) is assembled with the tail sleeve (605) through the constriction section (609) and the internal threaded ring (610). The inner side of the spiral hollow tube (603) is filled with fine sand (611), and a plug (612) is fitted into the proximal end of the spiral hollow tube (603). The distal end of the spiral hollow tube (603) is rounded. A cross groove is opened on the surface of the plug (612). The cross groove penetrates the plug (612) and extends into the inner side of the spiral hollow tube (603).

2. The air-source heat pump floor heating system according to claim 1, characterized in that: Both the outlet pipe (3) and the return pipe (12) are equipped with pipe valves (4). The far ends of the outlet pipe (3) and the return pipe (12) are threadedly connected to the heat exchange tank (5). The pumping mechanism (11) includes a water pump (111). The water pump (111) is installed on the water inlet pipe (101) between two transparent pipes (102). The water pump (111) is symmetrically threaded with chucks (112) at both ends. The surface of the chuck (112) is arranged in a circular array with several spiral sound-absorbing plates (113). Several oblique through holes (114) are opened on the surface of the spiral sound-absorbing plates (113). The spiral sound-absorbing plates (113) are wrapped and installed with the water pump (111) through the chuck (112). The material of the spiral sound-absorbing plates (113) is sound-absorbing cotton.

3. The air-source heat pump floor heating system according to claim 1, characterized in that: An external connector (904) is fixedly connected to the surface of the column tube (903). The inside of the column tube (903) is hollow. The external connector (904) is connected to the arched tube (902) through the column tube (903). The arched tube (902) is connected to the heat-conducting tube (901) through the external connector (904) on the surface of the column tube (903).

4. The air-source heat pump floor heating system according to claim 3, characterized in that: The bottom of the column tube (903) is provided with a pad block (905), and a threaded rod (906) is fixedly connected to the surface of the pad block (905). The bottom of the column tube (903) is provided with a threaded groove, and the pad block (905) is bolted to the column tube (903) through the cooperation of the threaded rod (906) and the threaded groove.

5. An air-source heat pump floor heating system according to claim 4, characterized in that: One end of the heat pipe (901) is connected to the return water pipe (8), and the other end of the heat pipe (901) is connected to the water inlet pipe (101). The heat pipe (901) and the arched pipe (902) are interlocked.

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