Household intelligent bathtub bathing device

Abstract

The invention discloses a household intelligent bathtub bathing device, and relates to the technical field of bathing devices.The household intelligent bathtub bathing device comprises a bathtub body, an upper heating cavity is formed in the lower portion of the inner wall of the bottom face of the bathtub body, a lower heating cavity is formed in the lower portion of the upper heating cavity, and the upper heating cavity and the lower heating cavity are both filled with heat conduction liquid; an electric heating base is fixedly installed on the bottom face of the bathtub body, a uniform heating assembly is arranged in the upper heating cavity and comprises a balance rod, and the top face of the balance rod is fixedly connected to the middle of the inner wall of the top face of the upper heating cavity. The household intelligent bathtub bathing device has the advantages that the wall face of the bathtub body is evenly heated, the interior of the bathtub body still has the high temperature in the low-temperature environment, the situation that the cooling speed of injected hot water is too high is avoided, hot water does not need to be injected into the bathtub body again for many times, the use experience of a user is improved, loss of water resources is reduced, and the service life of the user is prolonged. And the utilization efficiency of water resources is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of bathing devices, and in particular to a household intelligent bathing bathing device. Background Art

[0002] Bathing devices are items that people come into contact with every day. They range from large bathtubs in bathhouses to small washbasins used at home. With the advancement of technology, the role of bathing devices has gradually changed from simply cleaning dirt to a tool for people to enjoy life. As a bathing device with soaking or showering functions, the bathtub has become a must-have modern bathing device in many families. Soaking in the bathtub and thinking quietly enriches people's lives. Bathtubs are mainly divided into ordinary bathtubs, seated massage bathtubs, spa bathtubs, pulse bathtubs, etc. according to their functions.

[0003] The wall temperature of an existing bathtub is low in a low-temperature environment. After hot water is poured into the bathtub, a portion of the hot water is used to heat the bathtub wall, resulting in a low overall water temperature in the bathtub. After using it for a period of time, hot water needs to be refilled into the bathtub. The hot water cools down quickly, and the longer the soaking time, the more water needs to be added, resulting in a waste of water resources and affecting the user experience. Summary of the Invention

[0004] The present invention discloses a smart bathtub bathing device for household use, which aims to solve the technical problem that, in a low-temperature environment, the wall temperature of the bathtub is low, the hot water cools down quickly, and the bathtub needs to be refilled with hot water after a period of use. The longer the soaking time, the more water is added, resulting in a waste of water resources and affecting the user experience.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A household intelligent bathtub bathing device includes a bathtub body, an upper heating chamber is provided below the inner wall of the bottom of the bathtub body, a lower heating chamber is provided below the upper heating chamber, the interiors of the upper heating chamber and the lower heating chamber are both filled with heat-conducting liquid, an electric heating seat is fixedly installed on the bottom of the bathtub body, an S-shaped heating tube is provided inside the upper heating chamber, and a straight heating tube is provided inside the lower heating chamber, both the straight heating tube and the S-shaped heating tube are installed on the electric heating seat, and the straight heating tube and the S-shaped heating tube are fixedly connected together at one end away from the electric heating seat, a uniform heating component is provided inside the upper heating chamber, and the uniform heating component includes a balance bar, and the top surface of the balance bar is fixedly connected to the middle part of the inner wall of the top surface of the upper heating chamber.

[0006] By providing a bathtub body, an upper heating chamber, a lower heating chamber, an electric heating seat, a straight heating tube, an S-shaped heating tube and a uniform heating component, before using the bathtub body, the straight heating tube and the S-shaped heating tube are used to heat the heat transfer fluid in the upper heating chamber and the lower heating chamber, and the wall surface of the bathtub body is heated. The uniform heating component is used to uniformly heat the heat transfer fluid. In a low temperature environment, the bathtub body still maintains a relatively high temperature, avoiding the added hot water from cooling too quickly. There is no need to refill the bathtub body with hot water multiple times, thereby improving the user experience, reducing the loss of water resources, and improving the utilization efficiency of water resources.

[0007] In a preferred embodiment, movable rods 1 and 2 are movably provided at both ends of the interior of the upper heating chamber, and the movable rods 1 and 2 are symmetrically arranged about the balance rod. A steering plate 1 is rotatably provided on the surface of the balance rod, and the outer walls of both sides of the steering plate 1 are fixedly connected to the steering plate 2. A movable groove is provided inside the steering plate 2, and the top surfaces of the movable rods 1 and 2 are fixedly connected to the movable rods, and the movable rods are movably arranged inside the movable groove; the surfaces of the movable rods 1 and 2 are both sleeved with two guide seats distributed at intervals, and the guide seats are fixedly connected to the inner wall of the bottom surface of the upper heating chamber, and the surfaces of the movable rods 1 and 2 are both fixedly connected with extrusion plates, and the two extrusion plates are arranged on both sides of the balance rod opposite to each other, and the surfaces of the movable rods 1 and 2 are both sleeved with springs, and the two ends of the springs are fixedly connected to the outer walls on the side where the guide seats and the extrusion plates are close to each other; the outer wall of the bathtub body is fixedly connected to a waterproof cover, and a filter is fixedly installed on the bottom of the waterproof cover, and a drive motor is fixedly installed on the inner wall of the waterproof cover away from the bathtub body, and the power output shaft of the drive motor is connected to the outer wall of the bathtub body by a coupling. The device is connected to the transmission with a connecting rod, and the connecting rod is rotatably arranged inside the upper heating chamber; the end of the connecting rod away from the driving motor is fixedly connected to a toothed gear, and the surface of the toothed gear is meshed with a rack 1, and one end of the inner wall of the bottom surface of the upper heating chamber is fixedly connected to a sliding seat, and the rack 1 is slidably arranged on the top surface of the sliding seat, and the end of the rack 1 away from the connecting rod is fixedly connected to a pushing plate, and the side of the pushing plate away from the rack 1 is fixedly connected to one end of the movable rod 1; the two ends of the outer wall of the side away from each other of the movable rod 1 and the movable rod 2 are fixedly connected The spoilers are distributed at intervals, and each spoiler is provided with a plurality of array-distributed spoiler grooves inside. The outer walls of the two spoilers on both sides that are close to each other are fixedly connected to a connecting frame; the top surface and the middle part of the bottom surface of the connecting frame are fixedly connected to a rotating seat, and a rotating rod is rotatably set inside the two rotating seats, and the middle outer wall of the rotating rod is fixedly connected to a gear, and the side inner wall of the upper heating chamber is fixedly connected to a rack 2, and the gear is meshed with the rack 2. The upper and lower ends of each gear are provided with spoiler blades, and the spoiler blades are fixedly connected to the outer wall of the rotating rod.

[0008] By providing a uniform heating component, starting the drive motor, making the movable rod one and the movable rod two reciprocate, the spoiler and the spoiler groove disturb the heat transfer liquid in the upper heating chamber, and at the same time the spoiler blade rotates to stir the heat transfer liquid in the upper heating chamber, so that the heat transfer liquid in the upper heating chamber is evenly heated, thereby achieving uniform heating of the bathtub wall.

[0009] In a preferred embodiment, the water injection assembly includes a water pump, a fixed port is opened on one side outer wall of the bathtub body, the water pump is fixedly connected to the inner wall of the fixed port, the input end of the water pump is fixedly connected to a water pipe, a part of the water pipe is arranged in the lower heating chamber, and the water pipe is arranged on the side of the straight heating pipe; the output end of the water pump is fixedly connected to a connecting pipe, and the end of the connecting pipe away from the water pump is fixedly connected to a plurality of diversion pipes, and each diversion pipe is fixedly installed with a water injection nozzle on the end away from the connecting pipe, and the water injection nozzle is fixedly installed on the inner wall of the bathtub body.

[0010] By providing a water filling component, the water pump is started during water filling. When the heated water flows through the interior of the lower heating chamber, the water in the water pipe is heated, thereby reducing the heat loss of the added water, increasing the temperature of the water added to the bathtub body, and improving the user experience.

[0011] In a preferred embodiment, a headrest is fixedly mounted on the top of one inner wall of the bathtub body, handrails are fixedly mounted on both sides of the top surface of the bathtub body, a shower head is fixedly mounted on the bathtub body, and a pull-out faucet is fixedly mounted on the bathtub body.

[0012] By providing a headrest, an armrest, a shower head and a pull-out faucet, the user can lean his head on the headrest during bathing to improve comfort. He can stand up from the bathtub by holding the armrest and take a shower through the shower head. After bathing, he can clean the wall of the bathtub through the pull-out faucet.

[0013] From the above, it can be seen that the smart home bathtub bathing device provided by the present invention has the technical effect of uniformly heating the wall of the bathtub body, and the bathtub body still maintains a relatively high temperature in a low-temperature environment, thereby preventing the added hot water from cooling down too quickly and eliminating the need to refill hot water into the bathtub body multiple times, thereby improving the user experience, reducing the loss of water resources, and improving the utilization efficiency of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a household intelligent bathtub bathing device proposed by the present invention.

[0015] Figure 2 This is a front structural cross-sectional view of the bathtub body of a household intelligent bathtub bathing device proposed by the present invention.

[0016] Figure 3This is a side structural cross-sectional view of the bathtub body of a household intelligent bathtub bathing device proposed by the present invention.

[0017] Figure 4 This is a side view of the structure of a steering plate of a household intelligent bathtub bathing device proposed by the present invention.

[0018] Figure 5 This is a side view of the structure of a movable rod of a household intelligent bathtub bathing device proposed by the present invention.

[0019] Figure 6 This is a side view of the spoiler structure of a household smart bathtub bathing device proposed by the present invention.

[0020] Figure 7 This is a structural side view of the water filling component of a household intelligent bathtub bathing device proposed by the present invention.

[0021] Figure: 1. Bathtub body; 2. Upper heating chamber; 3. Lower heating chamber; 4. Electric heating seat; 5. Straight heating tube; 6. S-shaped heating tube; 7. Uniform heating assembly; 701. Balance bar; 702. Movable rod 1; 703. Movable rod 2; 704. Steering plate 1; 705. Steering plate 2; 706. Movable groove; 707. Moving rod; 708. Guide seat; 709. Extrusion plate; 710. Spring; 711. Waterproof cover; 712. Filter; 713. Drive motor; 714. Connecting rod ; 715. Toothless gear; 716. Rack 1; 717. Sliding seat; 718. Push plate; 719. Spoiler; 720. Spoiler slot; 721. Connecting frame; 722. Rotating seat; 723. Rotating rod; 724. Gear; 725. Rack 2; 726. Spoiler; 8. Water injection assembly; 801. Water pump; 802. Water pipe; 803. Connecting pipe; 804. Diverter pipe; 805. Water injection nozzle; 9. Headrest; 10. Handrail; 11. Shower; 12. Pull-out faucet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] The smart bathtub bathing device disclosed in the present invention is mainly used in scenarios where the wall temperature of the bathtub is low in a low-temperature environment and the hot water cools down quickly. After using it for a period of time, hot water needs to be refilled into the bathtub. The longer the soaking time, the more water is added, resulting in a waste of water resources and affecting the user experience.

[0024] Reference Figure 1-Figure 7A home smart bathtub bathing device includes a bathtub body 1, an upper heating chamber 2 is provided below the inner wall of the bottom of the bathtub body 1, and a lower heating chamber 3 is provided below the upper heating chamber 2. The interiors of the upper heating chamber 2 and the lower heating chamber 3 are both filled with heat-conducting liquid, and an electric heating seat 4 is fixedly installed on the bottom surface of the bathtub body 1, an S-shaped heating tube 6 is provided inside the upper heating chamber 2, and a straight heating tube 5 is provided inside the lower heating chamber 3. The straight heating tube 5 and the S-shaped heating tube 6 are both installed on the electric heating seat 4, and the straight heating tube 5 and the S-shaped heating tube 6 are fixedly connected together at one end away from the electric heating seat 4, a uniform heating component 7 is provided inside the upper heating chamber 2, and the uniform heating component 7 includes a balance rod 701, and the top surface of the balance rod 701 is fixedly connected to the middle part of the inner wall of the top surface of the upper heating chamber 2.

[0025] Specifically, before using the bathtub body 1, turn on the electric heating seat 4 to increase the temperature of the straight heating tube 5 and the S-shaped heating tube 6, and use the straight heating tube 5 and the S-shaped heating tube 6 to heat the thermal fluid in the upper heating chamber 2 and the lower heating chamber 3. After the temperature of the thermal fluid increases, it heats the wall surface of the bathtub body 1 to preheat the bathtub body 1. At the same time, the uniform heating component 7 is used to uniformly heat the thermal fluid so that the wall surface temperature of the bathtub body 1 is roughly the same. In a low temperature environment, the bathtub body 1 still has a relatively high temperature to prevent the added hot water from cooling down too quickly. During use, the thermal fluid is always maintained at a relatively high temperature, continuously heating the water in the bathtub body 1, slowing down the cooling speed of the hot water in the bathtub body 1, and eliminating the need to refill the bathtub body 1 with hot water multiple times, thereby improving the user experience, reducing the loss of water resources, and improving the utilization efficiency of water resources.

[0026] Reference Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6In a preferred embodiment, movable rod 1 702 and movable rod 2 703 are movably provided at both ends of the interior of the upper heating chamber 2. The movable rod 1 702 and movable rod 2 703 are symmetrically arranged about the balance rod 701. A steering plate 1 704 is rotatably provided on the surface of the balance rod 701. The outer walls of both sides of the steering plate 1 704 are fixedly connected to the steering plate 2 705. A movable groove 706 is provided inside the steering plate 2 705. The top surfaces of the movable rod 1 702 and the movable rod 2 703 are fixedly connected to a moving rod 707. The moving rod 707 is movably arranged inside the movable groove 706. The surfaces of the movable rod 1 702 and the movable rod 2 703 are both sleeved with two guide seats 708 distributed at intervals. , the guide seat 708 is fixedly connected to the inner wall of the bottom surface of the upper heating chamber 2, the surfaces of the movable rod 1 702 and the movable rod 2 703 are fixedly connected with an extrusion plate 709, and the two extrusion plates 709 are arranged on both sides of the balance rod 701 opposite to each other, and the surfaces of the movable rod 1 702 and the movable rod 2 703 are sleeved with a spring 710, and the two ends of the spring 710 are fixedly connected to the outer wall of the side where the guide seat 708 and the extrusion plate 709 are close to each other; the outer wall of the bathtub body 1 is fixedly connected to a waterproof cover 711, and a filter screen 712 is fixedly installed on the bottom of the waterproof cover 711, and a drive motor 713 is fixedly installed on the inner wall of the side of the waterproof cover 711 away from the bathtub body 1, and the power output shaft of the drive motor 713 is connected to the outer wall of the bathtub body 1. The coupling is connected to the connecting rod 714, which is rotatably arranged inside the upper heating chamber 2; the end of the connecting rod 714 away from the driving motor 713 is fixedly connected to the toothed gear 715, and the surface of the toothed gear 715 is meshed with a rack 1 716, and one end of the bottom inner wall of the upper heating chamber 2 is fixedly connected to a sliding seat 717, and the rack 1 716 is slidably arranged on the top surface of the sliding seat 717, and the end of the rack 1 716 away from the connecting rod 714 is fixedly connected to a push plate 718, and the side of the push plate 718 away from the rack 1 716 is fixedly connected to one end of the movable rod 1 702; the outer wall of the movable rod 1 702 and the movable rod 2 703 away from each other are fixedly connected to two There are spoilers 719 distributed at intervals, and each spoiler 719 has a plurality of array-distributed spoiler grooves 720 inside. The outer walls of the two spoilers 719 on both sides that are close to each other are fixedly connected to a connecting frame 721; the top surface and the middle part of the bottom surface of the connecting frame 721 are fixedly connected to a rotating seat 722, and the interiors of the two rotating seats 722 are rotatably provided with a rotating rod 723, and the middle outer wall of the rotating rod 723 is fixedly connected to a gear 724, and the side inner wall of the upper heating chamber 2 is fixedly connected to a rack 2 725, and the gear 724 is engaged with the rack 2 725. The upper and lower ends of each gear 724 are provided with spoiler blades 726, and the spoiler blades 726 are fixedly connected to the outer wall of the rotating rod 723.

[0027] Specifically, the waterproof cover 711 is used to protect the driving motor 713 to prevent water from entering the driving motor 713 and affecting its normal use. During the heating process of the bathtub body 1, the driving motor 713 is started to rotate the connecting rod 714, and the connecting rod 714 drives the toothed gear 715 to rotate. The toothed gear 715 is engaged with the rack 1 716, so that the rack 1 716 pushes the push plate 718 to move, and then drives the movable rod 1 702 to move. When the movable rod 1 702 moves, the movable rod 707 slides along the inside of the movable groove 706, so that the inclination angles of the steering plate 1 704 and the steering plate 2 705 change, and then the movable rod 2 703 moves in the opposite direction to the movable rod 1 702. After the teeth on the wheel 715 are separated from the rack 1 716, under the elastic action of the spring 710, the movable rod 1 702 and the movable rod 2 703 move to the initial position, realizing the reciprocating motion of the movable rod 1 702 and the movable rod 2 703, and then driving the spoiler 719 to reciprocate, and the heat-conducting liquid in the upper heating chamber 2 is disturbed by the spoiler 719 and the spoiler groove 720. At the same time, the gear 724 reciprocates and engages with the rack 2 725, causing the gear 724 to rotate, driving the rotating rod 723 and the spoiler blade 726 to rotate, stirring the heat-conducting liquid in the upper heating chamber 2, so that the heat-conducting liquid in the upper heating chamber 2 is evenly heated, and then achieving uniform heating of the wall surface of the bathtub body 1.

[0028] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 7 In a preferred embodiment, the water injection assembly 8 includes a water pump 801. A fixed port is opened on one side outer wall of the bathtub body 1. The water pump 801 is fixedly connected to the inner wall of the fixed port. The input end of the water pump 801 is fixedly connected to a water pipe 802. A portion of the water pipe 802 is arranged in the lower heating chamber 3, and the water pipe 802 is arranged on the side of the straight heating pipe 5; the output end of the water pump 801 is fixedly connected to a connecting pipe 803. The end of the connecting pipe 803 away from the water pump 801 is fixedly connected to a plurality of diversion pipes 804. Each diversion pipe 804 is fixedly installed with a water injection nozzle 805 on the end away from the connecting pipe 803. The water injection nozzle 805 is fixedly installed on the inner wall of the bathtub body 1.

[0029] Specifically, when filling water into the bathtub body 1, the water pump 801 is started to pump out the heated water through the water pipe 802. As the heated water flows along the water pipe 802, heat is continuously lost, causing the water temperature to drop. When the heated water flows through the lower heating chamber 3, the straight heating pipe 5 is used to heat the heat transfer liquid in the lower heating chamber 3, and then the water in the water pipe 802 is heated, reducing the heat loss of the added water, increasing the temperature of the water added to the bathtub body 1, and improving the user experience. The water after secondary heating flows through the connecting pipe 803 and the diverter pipe 804, and is finally evenly sprayed out by multiple water injection nozzles 805 and added to the bathtub body 1.

[0030] Reference Figure 1 、 Figure 2 and Figure 3 In a preferred embodiment, a headrest 9 is fixedly installed on the top of the inner wall of one side of the bathtub body 1, handrails 10 are fixedly installed on both sides of the top surface of the bathtub body 1, a shower head 11 is fixedly installed on the bathtub body 1, and a pull-out faucet 12 is fixedly installed on the bathtub body 1.

[0031] Specifically, when bathing, the user rests his head on the headrest 9 to improve comfort, and can stand up from the bathtub body 1 by holding the handrail 10 and take a shower through the shower head 11. After bathing, the wall of the bathtub body 1 can be cleaned by pulling out the faucet 12.

[0032] Working principle: Before using the bathtub body 1, turn on the electric heating seat 4 to increase the temperature of the straight heating tube 5 and the S-shaped heating tube 6, and use the straight heating tube 5 and the S-shaped heating tube 6 to heat the heat transfer fluid in the upper heating chamber 2 and the lower heating chamber 3. After the temperature of the heat transfer fluid increases, it heats the wall surface of the bathtub body 1 to achieve preheating of the bathtub body 1. Use the waterproof cover 711 to protect the drive motor 713 to prevent water from entering the drive motor 713 and affecting its normal use. During the heating of the bathtub body 1, start the drive motor 713 to rotate the connecting rod 714, and the connecting rod 714 drives the toothless gear 715 to rotate. The toothless gear 715 engages with the rack 1 716, so that the rack 1 716 pushes the push plate 718 to move, and then drives the movable rod 1 702 to move When the movable rod 702 moves, the movable rod 707 slides along the inside of the movable groove 706, causing the inclination angles of the steering plate 1 704 and the steering plate 2 705 to change, and then the movable rod 2 703 moves in the opposite direction of the movable rod 1 702. When the teeth on the toothless gear 715 are separated from the rack 1 716, under the elastic action of the spring 710, the movable rod 1 702 and the movable rod 2 703 move to the initial position, realizing the reciprocating motion of the movable rod 1 702 and the movable rod 2 703, and then driving the spoiler 719 to reciprocate, and the heat-conducting liquid in the upper heating chamber 2 is disturbed by the spoiler 719 and the spoiler groove 720. At the same time, the gear 724 reciprocates and meshes with the rack 2 725, causing the gear 724 to rotate, bringing The rotating rod 723 and the spoiler blade 726 rotate to stir the heat transfer liquid in the upper heating chamber 2, so that the heat transfer liquid in the upper heating chamber 2 is evenly heated, and then the wall surface of the bathtub cylinder body 1 is evenly heated, so that the wall surface temperature of the bathtub cylinder body 1 is roughly the same. In a low temperature environment, the bathtub cylinder body 1 still has a high temperature, which prevents the added hot water from cooling down too quickly. During use, the heat transfer liquid is always kept at a high temperature, continuously heating the water in the bathtub cylinder body 1, so that the cooling speed of the hot water in the bathtub cylinder body 1 is slowed down, and there is no need to re-inject hot water into the bathtub cylinder body 1 many times, which improves the user experience, reduces the loss of water resources, and improves the utilization efficiency of water resources. When water is added to the bathtub cylinder body 1, the water pump 801 is started and the water is pumped into the water pipe 801. 802 extracts the heated water. During the process of the heated water flowing along the water pipe 802, the heat is continuously lost, which reduces the water temperature. When the heated water flows through the interior of the lower heating chamber 3, the straight heating pipe 5 is used to heat the heat transfer liquid in the lower heating chamber 3, and then heats the water in the water pipe 802, reducing the heat loss of the added water, so that the temperature of the water added to the bathtub body 1 is increased, and the user's experience is improved. The water after secondary heating flows through the connecting pipe 803 and the diverter pipe 804, and is finally evenly sprayed out by multiple water injection nozzles 805 and added to the bathtub body 1. When bathing, the user's head rests on the headrest 9 to improve comfort. The user can get up from the bathtub body 1 by holding the handrail 10 and take a shower through the shower head 11. After bathing,The wall surface of the bathtub body 1 is cleaned by pulling out the faucet 12.

[0033] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A household intelligent bathtub bathing device, comprising a bathtub body (1), characterized in that: An upper heating chamber (2) is provided below the inner wall of the bottom surface of the bathtub body (1), and a lower heating chamber (3) is provided below the upper heating chamber (2). The interiors of the upper heating chamber (2) and the lower heating chamber (3) are both filled with heat-conducting liquid. An electric heating seat (4) is fixedly installed on the bottom surface of the bathtub body (1), an S-shaped heating tube (6) is provided inside the upper heating chamber (2), and a straight heating tube (5) is provided inside the lower heating chamber (3). Both the straight heating tube (5) and the S-shaped heating tube (6) are installed on the electric heating seat (4), and the ends of the straight heating tube (5) and the S-shaped heating tube (6) away from the electric heating seat (4) are fixedly connected together. A uniform heating component (7) is provided inside the upper heating chamber (2), and the uniform heating component (7) includes a balance rod (701). The top surface of the balance rod (701) is fixedly connected to the middle part of the inner wall of the top surface of the upper heating chamber (2).

2. A household intelligent bathtub bathing device according to claim 1, characterized in that: The upper heating chamber (2) has movable rods 1 (702) and 2 (703) movably provided at both ends thereof. The movable rods 1 (702) and 2 (703) are symmetrically provided with respect to the balance rod (701). The balance rod (701) has a steering plate 1 (704) rotatably provided on its surface. The outer walls on both sides of the steering plate 1 (704) are fixedly connected with the steering plate 2 (705). The steering plate 2 (705) has a movable groove (706) provided inside. The top surfaces of the movable rods 1 (702) and 2 (703) are fixedly connected with a moving rod (707). The moving rod (707) is movably provided inside the movable groove (706).

3. A household intelligent bathtub bathing device according to claim 2, characterized in that: The surfaces of the movable rod 1 (702) and the movable rod 2 (703) are both sleeved with two spaced guide seats (708), the guide seats (708) are fixedly connected to the inner wall of the bottom surface of the upper heating chamber (2), the surfaces of the movable rod 1 (702) and the movable rod 2 (703) are both fixedly connected with extrusion plates (709), the two extrusion plates (709) are arranged opposite to each other on both sides of the balance rod (701), the surfaces of the movable rod 1 (702) and the movable rod 2 (703) are both sleeved with springs (710), the two ends of the spring (710) are fixedly connected to the outer wall of the guide seat (708) and the extrusion plate (709) on the side close to each other.

4. A household intelligent bathtub bathing device according to claim 3, characterized in that: The outer wall of the bathtub body (1) is fixedly connected to a waterproof cover (711), a filter (712) is fixedly installed on the bottom of the waterproof cover (711), and a drive motor (713) is fixedly installed on the inner wall of the waterproof cover (711) away from the bathtub body (1), the power output shaft of the drive motor (713) is connected to a connecting rod (714) through a coupling, and the connecting rod (714) is rotatably arranged inside the upper heating chamber (2).

5. A household intelligent bathtub bathing device according to claim 4, characterized in that: The end of the connecting rod (714) away from the driving motor (713) is fixedly connected to a toothless gear (715), and the surface of the toothless gear (715) is meshed with a rack (716). One end of the bottom inner wall of the upper heating chamber (2) is fixedly connected to a sliding seat (717), and the rack (716) is slidably arranged on the top surface of the sliding seat (717). The end of the rack (716) away from the connecting rod (714) is fixedly connected to a push plate (718), and the side of the push plate (718) away from the rack (716) is fixedly connected to one end of the movable rod (702).

6. A household intelligent bathtub bathing device according to claim 5, characterized in that: Two spaced-apart spoilers (719) are fixedly connected at both ends of the outer wall of the movable rod 1 (702) and the movable rod 2 (703) on the side away from each other, and a plurality of array-distributed spoiler grooves (720) are provided inside each spoiler (719). A connecting frame (721) is fixedly connected to the outer wall of the side where the two spoilers (719) on both sides are close to each other.

7. A household intelligent bathtub bathing device according to claim 6, characterized in that: The middle of the top and bottom surfaces of the connecting frame (721) are fixedly connected to a rotating seat (722), and a rotating rod (723) is rotatably provided inside the two rotating seats (722). A gear (724) is fixedly connected to the middle outer wall of the rotating rod (723), and a second rack (725) is fixedly connected to the side inner wall of the upper heating chamber (2). The gear (724) is meshed with the second rack (725). The upper and lower ends of each gear (724) are provided with a spoiler blade (726), and the spoiler blade (726) is fixedly connected to the outer wall of the rotating rod (723).

8. The smart bathtub bathing device for home use according to claim 1, characterized in that: The water injection assembly (8) includes a water pump (801). A fixed opening is provided on one side outer wall of the bathtub body (1). The water pump (801) is fixedly connected to the inner wall of the fixed opening. The input end of the water pump (801) is fixedly connected to a water pipe (802). A portion of the water pipe (802) is arranged in the lower heating chamber (3), and the water pipe (802) is arranged on the side of the straight heating pipe (5).

9. The smart home bathtub device according to claim 8, characterized in that: The output end of the water pump (801) is fixedly connected to a connecting pipe (803), and one end of the connecting pipe (803) away from the water pump (801) is fixedly connected to a plurality of diversion pipes (804). An end of each diversion pipe (804) away from the connecting pipe (803) is fixedly mounted with a water injection nozzle (805), and the water injection nozzle (805) is fixedly mounted on the inner wall of the bathtub body (1).

10. The household intelligent bathtub bathing device according to claim 1, characterized in that: A headrest (9) is fixedly mounted on the top of the inner wall of one side of the bathtub body (1), handrails (10) are fixedly mounted on both sides of the top surface of the bathtub body (1), a shower head (11) is fixedly mounted on the bathtub body (1), and a pull-out faucet (12) is fixedly mounted on the bathtub body (1).

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