Integrated swimming pool pump

Abstract

An integrated swimming pool pump comprises a filter barrel, a pump body, a water purification module and a control module, outer teeth are arranged on the filter barrel, inner teeth are arranged on the pump body, the filter barrel and the inner teeth of the pump body are circumferentially positioned and detachably connected through the outer teeth, the water purification module mainly comprises a sand cylinder and a water purification filter pipe assembly, and the water purification filter pipe assembly is arranged in the sand cylinder. The water purification filter tube assembly comprises a filter tube fixing shaft and a plurality of filter tubes annularly arranged on the filter tube fixing shaft, the filter tubes are rotatably installed on the filter tube fixing shaft, the included angle between the filter tubes and the filter tube fixing shaft is 0-90 degrees when the filter tubes rotate, and the control module is used for controlling the hydraulic circulation module to start and stop. The filter cartridge is connected with the inner teeth of the pump body through the outer teeth of the filter cartridge, a circumferential positioning function is achieved, multiple purposes are achieved through one tooth, smooth operation of a purified water flow channel can be guaranteed through the foldable water purification filter pipe assembly structure, and a plurality of functional modules are connected into a whole in a quick-insertion connection mode.

Description

Technical Field

[0001] The present invention relates to the technical field of swimming pool water pumps, and in particular to an integrated swimming pool pump. Background Art

[0002] At present, the basic structure of the existing integrated swimming pool pumps on the market is a rigid combination of a swimming pool pump and a filter sand tank. The connection method is not compact, the overall size and weight of the machine are relatively large, the operating stability is not good enough, the energy efficiency conversion rate of the machine is not high, the installation is inconvenient, and the noise is relatively loud.

[0003] CN218669832U discloses a small swimming pool pump comprising a filter cartridge, a pump body, a pump cover, and a motor. The filter cartridge has a water outlet, a filter basket mounted within the filter cartridge, and a transparent cover mounted above the filter cartridge. The pump body adopts a semi-open structure, with one side closed and the other open. The closed side of the pump body has a connection port and a water inlet, which are detachably connected to the filter cartridge via the connection port. An impeller driven by the motor output is housed within the pump body cavity. Diffuser vanes are coaxially arranged around the impeller, and are coaxially positioned and fixed to the open side of the pump body by the pump cover. The motor is also equipped with a control module. The above-mentioned public examples can only filter and collect large floating objects, particles, and other impurities in swimming pools, but cannot purify the pool water. Summary of the Invention

[0004] In order to solve the defects of the above-mentioned prior art, the present invention proposes a swimming pool pump with filtering, hydraulic circulation and purification functions, which is integrated, miniaturized and lightweight.

[0005] The technical solution of the present invention is achieved as follows: an integrated swimming pool pump includes a filter barrel, a pump body, a water purification module, and a control module. The filter barrel is provided with external threads, and the pump body is provided with internal threads. The filter barrel is circumferentially positioned and detachably connected to the internal threads of the pump body through the external threads. The water purification module mainly includes a sand tank and a water purification filter tube assembly. The water purification filter tube assembly is arranged in the sand tank. The water purification filter tube assembly includes a filter tube fixed shaft and several filter tubes arranged around the filter tube fixed shaft. The filter tube is rotatably mounted on the filter tube fixed shaft. When the filter tube rotates, the angle between the filter tube and the filter tube fixed shaft is 0°-90°. The control module is used to control the start and stop of the motor.

[0006] In one embodiment, a filter basket is provided within the filter barrel, and a see-through cover is provided above the filter barrel. Through the see-through cover, accumulated debris (such as leaves, insects, hair, and algae) can be observed directly within the filter basket without opening the lid or stopping the machine. This allows for quick identification of whether the filter basket is full and requires cleaning, thus preventing blockages that could lead to poor water flow, overload of the water pump, or decreased filtration efficiency.

[0007] In one embodiment, an impeller is disposed within the inner cavity of the pump body, the impeller being connected to an output shaft of a motor. A diffuser guide vane is disposed around the impeller, and the diffuser guide vane is concentrically positioned with the pump cover. The concentric positioning and fastening of the diffuser guide vane and the pump cover do not require screws.

[0008] In one embodiment, the motor is mounted on a motor base, and the sand tank is mounted on the sand tank base. The motor base and sand tank base are detachably connected to form an integrated base. Connecting the motor and sand tank to the same base frame significantly reduces vibration during operation, reducing equipment shaking, displacement, or resonance caused by high-speed motor operation or water impact, protecting the pump body, piping, and connectors, and extending the life of the equipment. When the motor needs to be repaired or replaced, the motor and its base can be simply removed from the sand tank base.

[0009] In one embodiment, the motor is mounted on the motor base via a support frame.

[0010] In one embodiment, the motor is disposed within a motor housing, and a heat sink is provided at the bottom of the motor housing. The heat sink can effectively dissipate heat generated by the motor operation to the external environment in a timely manner, thereby preventing overheating damage and ensuring safe, reliable, efficient, and long-life operation of the motor.

[0011] In one embodiment, the filter tube fixing axis and the central axis of the sand cylinder are located on the same straight line.

[0012] In one embodiment, the filter barrel is provided with an inlet pipe, a connecting pipe is provided between the pump body and the sand tank, and the sand tank is provided with an outlet pipe. The filter barrel first filters the pool water drawn in by the inlet pipe, depositing large particles of impurities in the pool water in the filter barrel. The pool water after the first filtration enters the sand tank, where it is filtered for a second time by a water purification module within the sand tank. The filtered pool water is then discharged through the outlet pipe.

[0013] The present invention connects the filter cartridge with the inner threads of the pump body through its own external threads, has a circumferential positioning function, and the connection between the two parts is convenient, fast, economical and reliable, and one thread can be used for multiple purposes. Through precise calculation, the theoretical difficulties in the design of the injection mold of the part are overcome.

[0014] The foldable water purification filter tube assembly structure can be opened like an umbrella (0°-90°), and within the opening range of (0°-90°), the purified water flow channel can be guaranteed to run smoothly, which is convenient for installation, placement during maintenance, and wide range of use.

[0015] The control module has automatic start-up and 9 intelligent control strategies for the entire machine operation.

[0016] Multiple functional modules are connected and integrated into one by quick-plug connections. The whole is compact, reliable, lightweight, low-noise and low-energy-consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded schematic diagram of the structure of the present invention;

[0018] Figure 2 This is an axial view of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the sand tank of the present invention;

[0020] Figure 4 This is a fully expanded schematic diagram of the water purification filter tube assembly of the present invention;

[0021] Figure 5 This is a schematic diagram of the pump structure of the present invention;

[0022] Figure 6 This is a schematic diagram of the filter barrel structure of the present invention;

[0023] Figure 7 A top view of the present invention;

[0024] Figure 8 for Figure 7 Cross-sectional view at AA in the middle;

[0025] Figure 9 for Figure 8 Structural diagram at point A in the middle

[0026] In the figure, 1. filter barrel, 2. pump body, 3. water purification module, 4. control module, 301. sand cylinder, 302. filter tube fixing shaft, 303. filter tube, 5. filter basket, 6. perspective cover, 7. impeller, 8. motor, 9. diffusion guide vane, 10. pump cover, 11. motor base, 12. sand cylinder base, 13. support frame, 14. motor housing, 15. heat sink, 16. quick plug, 17. quick socket, 18. water inlet pipe, 19. connecting pipe, 20. water outlet pipe, 21. external thread, 22. internal thread. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] like Figures 1 to 3 As shown, this embodiment discloses an integrated swimming pool pump, including a filter barrel 1, a pump body 2, a water purification module 3, and a control module 4. The filter barrel 1 is provided with an external thread 21, and the pump body 2 is provided with an internal thread 22. The filter barrel 1 is circumferentially positioned and detachably connected to the internal thread 22 of the pump body 2 through the external thread 21. The water purification module 3 mainly includes a sand cylinder 301 and a water purification filter tube assembly. The water purification filter tube assembly is arranged in the sand cylinder 301. The water purification filter tube assembly includes a filter tube fixed shaft 302 and a plurality of filter tubes 303 arranged around the filter tube fixed shaft 302. The filter tube 303 is rotatably mounted on the filter tube fixed shaft 302. When the filter tube 303 rotates, the angle between the filter tube 303 and the filter tube fixed shaft 303 is 0°-90°. The control module 4 is used to control the start and stop of the motor 8. The foldable water purification filter tube assembly structure can be opened like an umbrella (0°-90°), and within the opening range of (0°-90°), the purified water flow channel can be guaranteed to run smoothly, which is convenient for installation, placement during maintenance, and wide range of use.

[0031] In this embodiment, a filter basket 5 is provided inside the filter barrel 1, and a transparent cover 6 is provided above the filter barrel 1. Through the transparent cover 6, accumulated debris (such as leaves, insects, hair, and algae) inside the filter basket 5 can be observed directly without opening the lid or stopping the equipment. This allows for quick determination of whether the filter basket 5 is full and needs cleaning, thus preventing blockages that could result in poor water flow, overload of the water pump, or decreased filtration efficiency.

[0032] In this embodiment, the inner cavity of the pump body 2 is provided with an impeller 7, which is connected to the output shaft of the motor 8. The diffuser guide vanes 9 are annularly arranged on the impeller 7 and are concentrically positioned with the pump cover 10. The concentric positioning and fastening of the diffuser guide vanes 9 and the pump cover 10 do not require screws.

[0033] In this embodiment, the motor 8 is mounted on a motor base 11, and the sand tank 301 is mounted on a sand tank base 12. The motor base 11 is equipped with a quick-connect plug 16, and the sand tank base 12 is equipped with a quick-connect socket 17. The motor base 11 and the sand tank base 12 are detachably connected to form an integrated base. Connecting the motor 8 and sand tank 301 to the same base frame significantly reduces vibration during operation, reducing equipment shaking, displacement, or resonance caused by high-speed operation of the motor 8 or water impact, protecting the pump body, piping, and connectors, and extending the life of the equipment. To repair or replace the motor separately, simply remove the motor 8 and its base from the sand tank base 12.

[0034] In this embodiment, the motor 8 is mounted on the motor base 11 via a support frame 13 .

[0035] In this embodiment, the motor 8 is disposed within a motor housing 14, and a heat sink 15 is provided at the bottom of the motor housing 14. The heat sink 15 can effectively dissipate the heat generated by the motor 8 to the external environment in a timely manner, thereby preventing overheating and damage, and ensuring safe, reliable, efficient, and long-life operation of the motor.

[0036] In this embodiment, the filter tube fixing axis 302 and the central axis of the sand cylinder 301 are located on the same straight line.

[0037] In this embodiment, the filter barrel 1 is provided with an inlet pipe 18, a connecting pipe 19 is provided between the pump body 2 and the sand tank 301, and the sand tank 301 is provided with an outlet pipe 20. The filter barrel 1 first filters the pool water drawn in by the inlet pipe 18, depositing large particles of impurities in the pool water within the filter barrel 1. The pool water after the initial filtration enters the sand tank 301, where it undergoes a secondary filtration by the filter tube 303 within the sand tank 301. The pool water, filtered by the water purification module, is then discharged through the outlet pipe 20.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrated swimming pool pump, including a filter tank, a pump body, a water purification module, and a control module, is characterized by: The filter barrel is provided with external teeth, and the pump body is provided with internal teeth. The filter barrel is circumferentially positioned and detachably connected to the internal teeth of the pump body through the external teeth. The water purification module mainly includes a sand cylinder and a water purification filter tube assembly. The water purification filter tube assembly is arranged in the sand cylinder. The water purification filter tube assembly includes a filter tube fixed shaft, a plurality of filter tubes arranged on the filter tube fixed shaft, and the filter tube is rotatably mounted on the filter tube fixed shaft. When the filter tube rotates, the angle between the filter tube and the filter tube fixed shaft is 0°-90°. The control module is used to control the start and stop of the motor.

2. The integrated swimming pool pump according to claim 1, characterized in that: A filter basket is provided inside the filter barrel, and a transparent cover is provided above the filter barrel.

3. The integrated swimming pool pump according to claim 1, characterized in that: An impeller is provided in the inner cavity of the pump body, and the impeller is connected to the output shaft of the motor. A diffusion guide vane is provided on the impeller ring, and the diffusion guide vane is positioned concentrically with the pump cover.

4. The integrated swimming pool pump according to claim 3, characterized in that: The motor is mounted on a motor base, and the sand cylinder is mounted on a sand cylinder base. The motor base and the sand cylinder base are detachably connected to form an integrated base.

5. The integrated swimming pool pump according to claim 4, characterized in that: The motor is mounted on the motor base via a support frame.

6. The integrated swimming pool pump according to claim 5, characterized in that: The motor is arranged in a motor housing, and a heat dissipation plate is provided at the bottom of the motor housing.

7. The integrated swimming pool pump according to claim 1, characterized in that: The filter tube fixing axis and the center axis of the sand cylinder are located on the same straight line.

8. The integrated swimming pool pump according to claim 1, characterized in that: The filter barrel is provided with a water inlet pipe, a connecting pipe is provided between the pump body and the sand tank, and the sand tank is provided with a water outlet pipe.

Images