Novel swimming pool sewage suction machine

Abstract

The utility model discloses a novel swimming pool sewage suction machine which comprises a machine body, the machine body comprises a transparent pump cavity shell, a sewage storage shell and a driving shell, the two ends of the transparent pump cavity shell are communicated in a penetrating mode, the sewage storage shell is communicated with the bottom end of the transparent pump cavity shell, and the driving shell is communicated with the top end of the transparent pump cavity shell. The angle between the dirt suction head and the machine body can be changed, so that when an operator pushes and pulls the dirt suction machine in a reciprocating mode, the push-pull dirt suction distance can be increased in the standing state, it is guaranteed that the dirt suction head is horizontally attached to the surface of a swimming pool all the time, and the dirt suction effect is guaranteed; the operation is more convenient and labor-saving; the one-way valve with the filter screen is designed, water in the transparent pump cavity shell can flow out of the filter screen on the one-way valve again through the connecting pipe, the weight of the water in the transparent pump cavity shell is reduced, and more labor is saved for user operation.

Description

Technical Field

[0001] This utility model belongs to the technical field of pool vacuum cleaners, specifically relating to a new type of pool vacuum cleaner. Background Technology

[0002] Swimming pools and similar venues often require underwater cleaning, and a pool vacuum cleaner is a machine that can clean stains and other debris from the bottom of the pool.

[0003] A pool vacuum cleaner typically includes a main body and a suction head at the top. The main body houses a water suction device, and a perforated section corresponds to this device. During use, the suction device draws in water from the pool, which is then drawn in through the suction head and flows out through the perforated section. The main body also contains a filtration system, which filters the pool water, thus effectively cleaning the pool.

[0004] Current pool vacuum cleaners draw water in through the suction head and discharge it from the machine's outlet. When the machine stops, water that hasn't been drained in time will carry dirt back out through the suction head's inlet, affecting the cleaning effect. Furthermore, the suction head cannot rotate flexibly, making it difficult to adjust the angle and requiring considerable effort to operate. Utility Model Content

[0005] The purpose of this invention is to provide a new type of pool vacuum cleaner to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A novel swimming pool vacuum cleaner, comprising a body, the body including a transparent pump chamber housing with both ends connected through it, a sludge storage housing connected to the bottom end of the transparent pump chamber housing, and a drive housing connected to the top end of the transparent pump chamber housing. The drive housing has an outlet hole communicating with the interior of the transparent pump chamber housing. The transparent pump chamber housing and the sludge storage housing are sealed together by a sealing connection sleeve. A filter screen for filtration is provided inside the sealing connection sleeve. A motor cavity is provided inside the drive housing, and a DC motor is sealed and installed inside the motor cavity. The output shaft of the DC motor extends into the transparent pump chamber housing, and a synchronously rotating impeller is installed at the output end of the DC motor. The bottom of the sludge housing is provided with a connecting pipe. The inside of the sludge housing is provided with a one-way valve for sealing the connecting pipe. A filter screen is provided on the one-way valve. A rotatable suction head is connected to the connecting pipe. The top of the drive housing is provided with a sealing cap that can be closed and opened by a buckle or screw. The sealing cap is provided with a switch and a power indicator light. The switch and the power indicator light are on the same plane. The switch includes a high-speed mode switch and a low-speed mode switch. The inside of the drive housing is provided with a sealed control housing. The control housing is provided with a battery for power supply and a battery controller. The high-speed mode switch, the low-speed mode switch, and the battery are all electrically connected to the battery controller.

[0007] Preferably, the rotating suction head includes a suction seat, a suction guide groove formed at the bottom of the suction seat, a connecting seat fixed on the suction seat and communicating with the top opening of the suction guide groove, a rotating seat rotatably disposed inside the connecting seat, and a suction channel penetrating the rotating seat. One end of the suction channel is aligned with the suction seat, and the other end of the suction channel is connected to the bottom end of the connecting pipe and communicate with each other.

[0008] Preferably, the rotating suction head further includes multiple brushes fixed to the bottom surface of the suction seat and multiple rollers rotatably mounted on the bottom surface of the suction seat.

[0009] Preferably, the bottom opening of the inhalation channel has a funnel-shaped structure that expands from the inside out.

[0010] Preferably, the sealing cap is further provided with a connecting rod for connecting the handle, and the connecting rod is provided with a connecting clip.

[0011] Preferably, the sludge storage shell and the connecting pipe are an integral structure, and one end of the connecting pipe extends to the inside of the sludge storage shell.

[0012] Preferably, the rotating seat and the suction channel are integrally formed, and the size of the top end of the suction channel matches the size of the bottom end of the connecting tube.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention features a rotatable suction head, allowing the angle between the suction head and the machine body to be varied. This enables operators to increase the suction distance while remaining standing when pushing and pulling the vacuum cleaner, and ensures that the suction head remains horizontally attached to the surface of the pool, guaranteeing effective suction. It also makes operation more convenient and less strenuous.

[0015] This invention features a one-way valve with a filter screen at one end of the connecting pipe. During suction, the one-way valve opens, allowing dirt and water to be drawn in simultaneously. The dirt is filtered through the filter screen and separated within the storage housing, while the water is discharged through the outlet. After suction is complete, the one-way valve automatically closes, allowing any remaining water in the transparent pump housing to flow out again through the connecting pipe via the filter screen on the one-way valve. The dirt remains in the storage housing, preventing the situation where water that hasn't been drained from the inside of a traditional vacuum cleaner carries dirt back out through the suction head inlet. This also reduces the weight of the water inside the transparent pump housing, making operation easier for the user. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the rotating suction head of this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the overall structure of this utility model;

[0019] In the diagram: 1. Transparent pump housing; 2. Drive housing; 3. Control housing; 4. Sealing gland; 5. Sludge storage housing; 6. Sealing connecting sleeve; 7. Sludge suction seat; 8. Connecting seat; 9. Brush; 10. Roller; 11. Sludge suction guide channel; 12. Rotating seat; 13. Suction channel; 14. DC motor; 15. Impeller; 16. Filter screen; 17. Check valve; 18. Filter screen; 19. Connecting pipe; 20. Liquid outlet. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figures 1-3This utility model provides a technical solution: a novel swimming pool vacuum cleaner, comprising a body, the body including a transparent pump chamber housing 1 with both ends connected, a waste storage housing 5 connected to the bottom of the transparent pump chamber housing 1, and a drive housing 2 connected to the top of the transparent pump chamber housing 1. The drive housing 2 is provided with an outlet hole 20 communicating with the inside of the transparent pump chamber housing 1. The transparent pump chamber housing 1 and the waste storage housing 5 are sealed and connected by a sealing connecting sleeve 6. A filter screen 16 for filtration is provided inside the sealing connecting sleeve 6. A motor cavity is provided inside the drive housing 2, and a DC motor 14 is sealed and installed inside the motor cavity. The output shaft of the DC motor 14 extends into the transparent pump chamber housing 1, and a synchronously rotating impeller 15 is installed at the output end of the DC motor 14. A connecting pipe 19 is provided at the bottom of the waste storage housing 5, and a one-way valve for sealing the connecting pipe 19 is provided inside the waste storage housing 5. Valve 17, a one-way valve 17 is equipped with a filter screen 18, and a rotatable suction head is connected to the connecting pipe 19. The top of the drive housing 2 is equipped with a sealing cover 4 that can be closed and opened by a buckle or screw. The sealing cover 4 is equipped with a switch and a power indicator light, and the switch and the power indicator light are on the same plane. The switch includes a high-speed mode switch and a low-speed mode switch. The drive housing 2 is equipped with a sealed control housing 3. The control housing 3 is equipped with a battery for power supply and a battery controller. The high-speed mode switch, the low-speed mode switch, and the battery are all electrically connected to the battery controller. When the suction is finished, the one-way valve 17 closes automatically, and the water that has not been drained in the transparent pump chamber housing 1 can flow out again from the filter screen 18 on the one-way valve 17 through the connecting pipe 19. The dirt is left in the dirt storage housing 5. The rotatable suction head is connected to the connecting pipe 19. In this embodiment, preferably, the rotating suction head includes a suction seat 7, a suction guide groove 11 formed at the bottom of the suction seat 7, a connecting seat 8 fixed on the suction seat 7 and communicating with the top opening of the suction guide groove 11, a rotating seat 12 rotatably disposed inside the connecting seat 8, and a suction channel 13 penetrating the rotating seat 12. One end of the suction channel 13 is aligned with the suction seat 7, and the other end of the suction channel 13 is connected to the bottom end of the connecting pipe 19 and they are interconnected. This allows the operator to increase the suction distance while maintaining a standing position when pushing and pulling the suction machine back and forth, and ensures that the suction head is always horizontally attached to the surface of the pool during the pushing and pulling process, thus ensuring the suction effect. It also makes the operation more convenient and less strenuous. In this embodiment, preferably, the rotating suction head also includes multiple brushes 9 fixed to the bottom surface of the suction seat 7 and multiple rollers 10 rotatably mounted on the bottom surface of the suction seat 7. In order to facilitate the smooth horizontal movement of the suction seat 7 close to the pool floor, the brushes 9 can clean the dirt on the pool floor, and the cleaned dirt can be sucked up together.In this embodiment, preferably, the bottom opening of the suction channel 13 has a funnel-shaped structure that expands from the inside out. To ensure a sufficiently large suction port diameter, the sealing cap 4 is also provided with a connecting rod for connecting the handle. The connecting rod is provided with a connecting clip, which allows for flexible assembly and disassembly of the handle. In this embodiment, preferably, the sludge storage shell 5 and the connecting pipe 19 are an integral structure, and one inner end of the connecting pipe 19 extends to the inner side of the sludge storage shell 5, so that a sludge storage area can be formed between the inner side of the sludge storage shell 5 and the connecting pipe 19, preventing sludge from accumulating at the opening of the connecting pipe 19. In this embodiment, preferably, the rotating seat 12 and the suction channel 13 are an integrally formed structure, and the size of the top end of the suction channel 13 matches the size of the bottom end of the connecting pipe 19 to ensure a firm and airtight connection.

[0023] Although embodiments of the present invention have been shown and described in detail above, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel swimming pool vacuum cleaner, comprising a body, characterized in that: The machine body includes a transparent pump chamber housing (1) that is connected through both ends, a sludge storage housing (5) that is connected to the bottom end of the transparent pump chamber housing (1), and a drive housing (2) that is connected to the top end of the transparent pump chamber housing (1). The drive housing (2) is provided with an outlet hole (20) that is connected to the inside of the transparent pump chamber housing (1). The transparent pump chamber housing (1) and the sludge storage housing (5) are sealed together by a sealing connecting sleeve (6). A filter screen (16) for filtration is provided on the inner side of the sealing connecting sleeve (6). A motor cavity is provided inside the drive housing (2), and a DC motor (14) is sealed and installed inside the motor cavity. The output shaft of the DC motor (14) extends into the transparent pump chamber housing (1), and a synchronously rotating impeller (15) is installed at the output end of the DC motor (14). The bottom end of the sludge storage housing (5) is provided with a... There is a connecting pipe (19) with a connection. The inner side of the sludge storage shell (5) is provided with a one-way valve (17) for sealing the connecting pipe (19). A filter screen (18) is provided on the one-way valve (17). A rotatable rotating suction head is connected to the connecting pipe (19). The top of the drive shell (2) is provided with a sealing cover (4) that can be closed and opened by a buckle or screw. A switch and a power indicator light are provided on the sealing cover (4). The switch and the power indicator light are on the same plane. The switch includes a high-speed mode switch and a low-speed mode switch. A sealed control shell (3) is provided inside the drive shell (2). A battery for power supply and a battery controller are provided inside the control shell (3). The high-speed mode switch, the low-speed mode switch, and the battery are all electrically connected to the battery controller.

2. The novel pool vacuum cleaner according to claim 1, characterized in that: The rotating suction head includes a suction seat (7), a suction guide groove (11) opened at the bottom of the suction seat (7), a connecting seat (8) fixed on the suction seat (7) and communicating with the top opening of the suction guide groove (11), a rotating seat (12) rotatably disposed inside the connecting seat (8), and a suction channel (13) penetrating the rotating seat (12). One end of the suction channel (13) is aligned with the suction seat (7), and the other end of the suction channel (13) is connected to the bottom end of the connecting pipe (19) and they are interconnected.

3. The novel pool vacuum cleaner according to claim 1, characterized in that: The rotating suction head also includes multiple brushes (9) fixed to the bottom surface of the suction seat (7) and multiple rollers (10) rotatably mounted on the bottom surface of the suction seat (7).

4. A novel pool vacuum cleaner according to claim 2, characterized in that: The bottom opening of the inhalation channel (13) has a funnel-shaped structure that expands from the inside out.

5. A novel pool vacuum cleaner according to claim 1, characterized in that: The sealing cap (4) is also provided with a connecting rod for connecting the handle, and a connecting clip is provided on the connecting rod.

6. A novel pool vacuum cleaner according to claim 1, characterized in that: The sludge storage shell (5) and the connecting pipe (19) are an integral structure, and one end of the connecting pipe (19) extends to the inside of the sludge storage shell (5).

7. A novel pool vacuum cleaner according to claim 2, characterized in that: The rotating seat (12) and the suction channel (13) are integrally formed structures, and the size of the top end of the suction channel (13) matches the size of the bottom end of the connecting tube (19).

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