CN211950889U

CN211950889U - Novel water pump

Info

Publication number: CN211950889U
Application number: CN202020197570.5U
Authority: CN
Inventors: 肖建丰; 蔡荣珍; 蔡贤瑞; 周兰菊; 黄立
Original assignee: Foshan Yongdoctoral Health Technology Co ltd
Current assignee: Foshan Yongdoctoral Health Technology Co ltd
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2020-11-17
Anticipated expiration: 2030-02-23

Abstract

The utility model discloses a novel water pump, motor that be connected including the pump body and with the turbine transmission in the pump body, the pump body includes conical spiral case panel, the spiral case bottom plate of being connected with the spiral case panel, be equipped with the connecting seat of eight claw structures on the spiral case bottom plate, the face of spiral case panel has the throat of frustum form at the position shaping of being close to its central axis, be equipped with the sunction inlet that communicates with the inside cavity of spiral case on the throat, the sunction inlet is connected with the interface of intaking, be connected with into water on the interface of intaking and filter the ball, the circumference side of spiral case panel has the drainage chamber that communicates with the inside cavity of spiral case along the shaping, be equipped with conical drainage channel in the drainage chamber, drainage channel's outer mouthful is. The utility model discloses a connect the filter ball that intakes on the interface of intaking, the intake of accessible submergence in aqueous filters the back extraction to the water during use, can avoid the pump body to soak in, is conical cavity in the pump body, under the rotation of turbine, has powerful suction drainage ability.

Description

Novel water pump

Technical Field

The utility model relates to a swimming pool filters water pump technical field, concretely relates to a novel water pump that is used for swimming pool to filter usefulness.

Background

Most swimming pool water pumps for filtration in the current market adopt water pumps with filter barrels, the filter barrels are arranged between water flow channels between a water inlet and a water outlet of a pump body, and sundries such as branches, plastics and hair in water are filtered by the filter barrels. This is a new pool pump known as 201520948853.8. Although this type of water pump can be with the debris filtering of aquatic, inside its pump body need often be kept watch on, need shut down when the debris in the filter vat is more and open the pump body, take out the clearance with the filter vat, it is inconvenient to use. In addition, because of the chemical disinfectant used in the swimming pool water, the immersed structure is not beneficial to the corrosion prevention of the motor of the water pump, and meanwhile, the potential safety hazard of electric leakage also exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the technology, the utility model provides a novel water pump.

The utility model discloses realize that the technical scheme that above-mentioned technological effect adopted is:

the utility model provides a novel water pump, including the pump body and through the shaft coupling with the motor that the turbine transmission in the pump body is connected, wherein, the pump body include conical spiral case panel, with the spiral case bottom plate that the spiral case panel is connected, be equipped with the connecting seat of eight claw structures on the spiral case bottom plate, the connecting seat with the center part of spiral case bottom plate is equipped with the motor shaft pilot hole, the face of spiral case panel has the throat of frustum form in the position shaping of being close to its central axis, be equipped with the sunction inlet with spiral case inside chamber intercommunication on the throat, the sunction inlet is connected with the interface of intaking, be connected with into water filter ball on the interface of intaking, the circumference side of spiral case panel has the drainage chamber with spiral case inside chamber intercommunication along the shaping, be equipped with conical drainage channel in the drainage chamber, drainage channel's outer mouthful is connected with the interface.

Preferably, in the above-mentioned novel water pump, the filter ball of intaking includes the impervious spheroid of lower half and the pervious spheroid of upper half, the pervious spheroid comprises the stainless steel filter screen, the top of pervious spheroid is equipped with and is used for fixing the adapter sleeve of interface of intaking, the lower extreme of interface of intaking stretches into in the filter ball of intaking, and be close to the impervious spheroid.

Preferably, in the above-described novel water pump, the chamber formed between the volute face plate and the volute bottom plate is a tapered chamber.

Preferably, in the above novel water pump, the volute bottom plate is provided with an annular assembly groove on a circumferential side edge opposite to the inner end surface of the volute panel, and the circumferential side edge of the inner end surface of the volute panel is provided with an annular convex rib adapted to the assembly groove.

Preferably, in the above novel water pump, the turbine is made of reinforced fibers.

The utility model has the advantages that: the utility model discloses the water pump filters the ball through connecting into water on the interface of intaking, and the accessible submergence filters the back extraction to the water at the intake of aquatic during the use and filters, can avoid the pump body to soak in. Meanwhile, the conical volute panel is combined with the plate-shaped volute bottom plate to form a chamber with a conical interior, and high negative pressure can be generated in the conical chamber under the rotation of the turbine, so that the volute has strong suction and drainage capabilities.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural diagram of the inlet filter ball of the present invention;

FIG. 3 is a partial cross-sectional view of the pump body of the present invention;

fig. 4 is a perspective view of the pump body of the present invention in a partial cross-sectional state.

In the figure: 1-volute panel, 11-throat, 12-suction inlet, 13-drainage chamber, 14-drainage channel, 2-volute bottom plate, 21-assembly groove, 3-connecting seat, 31-motor shaft assembly hole, 32-bushing, 4-turbine, 5-water inlet interface, 6-drainage interface, 7-motor, 8-water inlet filter ball, 81-impervious ball, 82-pervious ball, 83-connecting sleeve and 9-coupler.

Detailed Description

In order to make the invention more comprehensible, the invention is further described with reference to the accompanying drawings and specific examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, fig. 3 and fig. 4, the embodiment of the present invention provides a novel water pump, which includes a pump body and a motor 7 in transmission connection with a turbine 4 in the pump body through a coupling 9. Wherein, as the utility model discloses an improve, the pump body includes conical spiral case panel 1, the spiral case bottom plate 2 of being connected with spiral case panel 1. The volute bottom plate 2 is provided with a connecting seat 3 with an eight-claw structure, and the center parts of the connecting seat 3 and the volute bottom plate 2 are provided with motor shaft assembling holes 31. The plate surface of the volute panel 1 is formed with a frustum-shaped necking 11 at a position close to the central axis thereof, and the necking 11 is provided with a suction inlet 12 communicated with the inner chamber of the volute. The suction inlet 12 is connected with a water inlet interface 5, and the water inlet interface 5 is connected with a water inlet filter ball 8. A drainage chamber 13 communicated with the inner chamber of the volute is formed on the circumferential side edge of the volute panel 1, a conical drainage channel 14 is arranged in the drainage chamber 13, and a drainage connector 6 is connected to the outer opening of the drainage channel 14.

Preferably, in the preferred embodiment of the present invention, the chamber formed between the volute face plate 1 and the volute bottom plate 2 is a tapered chamber, and a high negative pressure can be generated in the chamber under the rotation of the turbine 4. The volute bottom plate 2 is provided with an annular assembling groove 21 at the circumferential side edge opposite to the inner end surface of the volute panel 1, and the circumferential side edge of the inner end surface of the volute panel 1 is provided with an annular convex rib matched with the assembling groove 21.

Specifically, in the preferred embodiment of the present invention, as shown in fig. 2, the inlet water filtering ball 8 comprises a lower half of a watertight ball 81 and an upper half of a watertight ball 82, and the watertight ball 82 is composed of a stainless steel filter net. The top of the permeable sphere 82 is provided with a connecting sleeve 83 for fixing the water inlet connector 5, and the lower end of the water inlet connector 5 extends into the water inlet filter sphere 8 and is close to the impermeable sphere 81. The turbine 4 is made of reinforced fibers and has insulation property, an insulated bushing 32 is arranged in the motor shaft assembling hole 31, at least one bearing is arranged in the bushing, and the motor shaft of the motor 7 penetrates through the bearing and is connected with the turbine 4 and the pump body in an insulated mode. During the use, keep whole water pump for the gesture of vertical setting, filter ball 8 submergions of intaking in the aquatic, make the pump body be located the water, will intake through the high negative pressure of intake interface 5 department and filter ball 8 in by filterable water extraction and drain away. During the use, the water pump is connected with automatic lifting device, and this automatic lifting device passes through liquid level sensor response surface of water height, according to the corresponding adjustment of surface of water height the utility model discloses the high position of water pump makes its filter ball 8 of intaking remain in the aquatic all the time, and the pump body remains all the time on the surface of water. The utility model discloses only protect this water pump's structure, supporting automatic lifting device's specific structure does not do the detailed description here and give unnecessary details.

To sum up, the utility model discloses the water pump filters the ball through connecting into water on the interface of intaking, and the accessible submergence filters the ball and filters the back extraction to the water of intaking in aqueous during the use, can avoid the pump body to soak in the aquatic. Meanwhile, the conical volute panel is combined with the plate-shaped volute bottom plate to form a chamber with a conical interior, and high negative pressure can be generated in the conical chamber under the rotation of the turbine, so that the volute has strong suction and drainage capabilities.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. A novel water pump comprises a pump body and a motor (7) which is in transmission connection with a turbine (4) in the pump body through a coupler (9), and is characterized in that the pump body comprises a conical volute panel (1) and a volute bottom plate (2) connected with the volute panel (1), the volute bottom plate (2) is provided with a connecting seat (3) with an eight-claw structure, the center parts of the connecting seat (3) and the volute bottom plate (2) are provided with motor shaft assembling holes (31), a frustum-shaped reducing opening (11) is formed on the surface of the volute panel (1) at the position close to the central axis of the volute panel, the reducing opening (11) is provided with a suction inlet (12) communicated with a volute inner cavity, the suction inlet (12) is connected with a water inlet interface (5), the water inlet circumferential interface (5) is connected with a water inlet filter ball (8), a drainage chamber (13) communicated with the volute inner cavity is formed on the side edge of the volute panel (1), a conical drainage channel (14) is arranged in the drainage chamber (13), and the outer opening of the drainage channel (14) is connected with a drainage interface (6).

2. The novel water pump as claimed in claim 1, characterized in that the inlet filter ball (8) comprises a lower half of a watertight ball body (81) and an upper half of a watertight ball body (82), the watertight ball body (82) is made of a stainless steel filter net, a connecting sleeve (83) for fixing the inlet connector (5) is arranged at the top of the watertight ball body (82), and the lower end of the inlet connector (5) extends into the inlet filter ball (8) and is close to the watertight ball body (81).

3. The new water pump according to claim 1, characterized in that the chamber formed between the volute face plate (1) and the volute bottom plate (2) is a conical chamber.

4. The novel water pump according to claim 1, characterized in that the volute bottom plate (2) is provided with an annular assembling groove (21) at the circumferential side edge opposite to the inner end surface of the volute panel (1), and the circumferential side edge of the inner end surface of the volute panel (1) is provided with an annular convex rib matched with the assembling groove (21).

5. The new water pump according to claim 1, characterized in that said turbine (4) is a turbine made of reinforced fibers.