A splicable water pump water inlet structure, water pump and water pump splicing method

Abstract

The present invention discloses a splicable water pump inlet structure and a water pump and a water pump splicing method, comprising a shell and a cover plate, characterized in that the shell is in a triangular column shape, a cavity is provided in the shell, a cylinder is provided in the cavity, two small cavities are formed between the outer wall of the cylinder and the inner wall of the shell, a partition is provided in the cylinder, the partition separates the cylinder into a motor compartment and a blade compartment, a motor is provided in the motor compartment, a wheel-rotating blade is provided in the blade compartment, the cover plate seals and covers the top of the shell, two guide rails are provided on the shell, the guide rails are arranged in the vertical direction along the two side edges of the shell, slides are provided on the two side guide rails, and a hanging mechanism is provided on the slides. The structure of the present invention can be placed or hung at the corner of the pool and realize the axial flow mode of water delivery, and multiple water pumps can be assembled into a triangle, a quadrilateral or a circle through the hanging mechanism, and a simple structure can simultaneously realize the multiple functions of reducing the volume space, axial flow water delivery, and splicing, and can be used arbitrarily.

Description

Technical Field

[0001] The invention relates to the field of water pumps, and in particular to a splicable water pump water inlet structure, a water pump and a water pump splicing and using method thereof. Background Art

[0002] The general submersible pump has a square or cylindrical shape, or a fusion of the above two deformed shapes. It is placed on the edge of the water or in the middle of the water, and is used to mix industrial materials in a certain pool or for other mechanical operations. Its structure occupies a large volume space, cannot be deformed and used, is not convenient for practical use, and many do not have filtering functions and have complex structures. In addition, some are prone to forming water waves during drainage, and cannot produce uniform and stable water flow, which also affects the processing of materials in the water. Therefore, in order to solve the above problems, we propose a splicable water pump inlet structure, a water pump and a splicing method thereof. Summary of the invention

[0003] The present invention provides a splicable water pump water inlet structure, a water pump and a splicing use method thereof, which solve the problems of existing submersible pumps that they occupy a large space, cannot be deformed for use, and have a complex structure.

[0004] A splicable water pump water inlet structure, including a shell and a cover plate, characterized in that the shell is in a triangular column shape, a cavity is provided in the shell, a cylinder is provided in the cavity, two small cavities are formed between the outer wall of the cylinder and the inner wall of the shell, a partition is provided in the cylinder, the partition separates the cylinder into a motor compartment and a blade compartment, a second water inlet and a first water outlet are provided on the side of the blade compartment, the cover plate is sealed and covers the top of the shell, two guide rails are provided on the shell, the guide rails are vertically arranged along the two side edges of the shell, slides are provided on the guide rails on both sides, a hanging mechanism is provided on the slide, the hanging mechanism includes a hanging platform and a hook, a circular groove is provided on the hanging platform, and the hook is directed downward.

[0005] Furthermore, the slide is also provided with a locking bolt, which is used to tighten and fix the slide onto the guide rail, and the locking bolt is located between the hanging platform and the hook.

[0006] Furthermore, the second water inlet is located at the bottom of the blade bin, and the first water outlet is located at the top of the blade bin.

[0007] Furthermore, a first water inlet and a second water outlet are provided on the side of the shell, and a side strip is provided at the second water outlet, and the side strip is arranged obliquely.

[0008] Furthermore, a connecting seat is provided on the slide, the hook is rotatably fixed on the connecting seat, and two sets of slides are provided on each guide rail.

[0009] A water pump comprises a shell, a motor, and a paddle. The motor is sleeved and fixed in a motor compartment, the paddle is arranged in the paddle compartment, the output shaft of the motor passes through a partition and is connected to the paddle, the small cavities on both sides of the cylinder are respectively matched with a filter screen and a filter cotton, the filter screen is located between a first water inlet and a second water inlet, the filter cotton is located between a first water outlet and a second water outlet, and the motor drives the paddle to rotate in the paddle compartment to generate axial flow.

[0010] Furthermore, the blades are propeller blades.

[0011] Furthermore, a notch is provided on the filter cotton at a position corresponding to the first water outlet.

[0012] Furthermore, the motor is externally connected to a power source via a wire, and the power source is externally connected to the mains.

[0013] A method for splicing and using water pumps comprises the following steps: selecting two or more water pumps, loosening locking bolts, sliding a slide up and down, adjusting the position of the slide so that a hook on one of the water pumps corresponds to a circular groove on a hanging platform on another water pump, then tightening the locking bolts to lock and fix the slide, buckling the hook on one of the water pumps into a circular groove on the hanging platform of another water pump to form a hinged structure, and realizing the assembly and splicing of the water pumps into a triangle or a quadrilateral or multiple side-by-side or multiple deformed connections.

[0014] The present invention has the beneficial effects

[0015] 1. The shell of the water inlet structure of the water pump is in the shape of a triangular prism, which can be hung or placed in the corner of the pool through the hook on the side of the shell, and the water flow can be transported by multi-faceted axial flow, thereby reducing the overall volume and merging the axial flow to transport the water flow, so as to reduce the overall volume of the pump body, and make full use of the small cavities on both sides of the cylinder for filtration, and realize that two or more water pumps can be spliced ​​into the circular groove on the hanging platform through the hook card on the hanging mechanism to form a hinged structure, so that two or more water pumps can form a triangle or a quadrilateral or multiple side-by-side or circular or high and low multiple cross connections or multiple deformation connections, which can reduce the occupied space volume of the pump body or the pump body after assembly, and can be deformed and assembled into different shapes according to needs, and a simple structure can simultaneously achieve multiple functions of reducing volume space, axial flow water delivery, and splicing. In addition, when a single submersible pump is hung, the height of the slide can be adjusted by locking bolts to achieve different hanging depths of the water pump, further improving the flexibility and practicality of use.

[0016] 2. The first water inlet and the second water outlet are arranged on the column in the shape of a triangular prism, so that they can be arranged in vertical strips and arranged in a corresponding manner with the upper and lower offsets. This can ensure the production of uniform and stable water flow during drainage, and avoid the influence of local rapids on other parts of the water. A filter net and a filter cotton are arranged between the first water inlet and the second water inlet and the first water outlet and the second water outlet, so that impurities in different water layers can be fully and quickly filtered. The water pump intercepts large particles of impurities through the filter net to avoid pump jamming and clogging, and filters fine impurities through the filter cotton. The top cover can also be opened to pull out the filter net and filter cotton for cleaning and maintenance, which is convenient for later maintenance or replacement.

[0017] 3. The splicing method of the water pump based on the hanging mechanism can realize splicing of different shapes and different quantities. The power of the pump can be changed at any time according to the needs to meet the assembly needs of pools of different shapes. It is especially suitable for industrial splicing in limited space or different pools. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the water pump structure Figure 1 .

[0019] Figure 2 Schematic diagram of the water pump structure Figure 2 .

[0020] Figure 3 It is a schematic diagram of the shell section.

[0021] Figure 4 Schematic diagram of the explosion structure of the water pump.

[0022] Figure 5 A schematic cross-sectional view of a water pump.

[0023] Figure 6 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0024] Figure 7 Schematic diagram of assembling 4 water pumps into a quadrilateral.

[0025] Figure 8 for Figure 7 Enlarged schematic diagram of point B in the middle.

[0026] Markings in the figure: 1-shell; 2-cover; 3-motor; 4-blade; 5-filter; 6-filter cotton; 7-power supply; 8-power supply; 11-cylinder; 12-partition; 13-first water inlet; 14-second water outlet; 15-guide rail; 16-slide; 17-side strip; 51-first slot; 61-second slot; 111-first water outlet; 112-second water inlet; 161-hanging platform; 162-locking bolt; 163-hook. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0028] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not necessarily indicate a quantity limitation. Words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] Please refer to Figure 1-8 A splicable water pump water inlet structure includes a shell 1 and a cover plate 2. The shell 1 is a triangular prism cylinder with a right-angled triangle bottom surface and an arc between its two right-angled sides. A cavity is provided in the shell 1, and a cylinder 11 is provided in the cavity. Two small cavities are formed between the outer wall of the cylinder 11 and the inner wall of the shell 1. A partition 12 is provided in the cylinder 11. The partition 12 separates the cylinder 11 into a motor compartment and a blade compartment. A second water inlet 112 and a first water outlet 111 are provided on the side of the blade compartment. The second water inlet 112 is connected to one of the small cavities, and the first water outlet 111 is connected to the other small cavity. The cover plate 12 is sealed and covers the top of the shell 1. Two guide rails 15 are provided on the shell 1. The guide rails 15 are vertically arranged along the two side edges of the shell 1. Slides 16 are provided on the guide rails 15 on both sides, and the slides 16 are slidably connected to the guide rails 15. Figure 6 As shown, the slide 16 is provided with a hanging mechanism, and the hanging mechanism includes a hanging platform 161 and a hook 163. The hanging platform 161 is provided with a circular groove, and the hook 163 is directed downward.

[0030] Please refer to Figures 1 to 8, a water pump, including the above-mentioned water inlet structure, also includes a motor 3 sleeved and fixed in the motor bin, the paddle 4 is arranged in the paddle bin, the output shaft of the motor 3 passes through the partition and is connected to the paddle 4, the small cavities on both sides of the cylinder 11 are respectively matched with a filter screen 5 and a filter cotton 6, the filter screen 5 is located between the first water inlet 13 and the second water inlet 112, the filter cotton 6 is located between the first water outlet 111 and the second water outlet 14, the motor 3 drives the paddle 4 to rotate in the paddle bin to generate axial flow, and the water passes through the first water inlet 13, the second water inlet 112, the paddle bin, the first water outlet 111 in sequence, and is finally discharged from the second water outlet 14, and the filter screen 5 and the filter cotton 6 in the two small cavities are used for coarse filtration and fine filtration, thereby reducing the volume of the water pump, and the motor 3 is electrically connected to a power supply 8 through a wire, and the power supply 8 is externally connected to the mains.

[0031] A first notch 51 is provided at a position corresponding to the second water inlet 112 of the filter screen 5, and a second notch 61 is provided at a position corresponding to the first water outlet 111 of the filter cotton 6. The filter screen 5 intercepts large particles of impurities to avoid pump blockage and damage to the blades, and the filter cotton 6 filters fine impurities. The filter screen 5 and the filter cotton 6 can be pulled out by opening the top cover 2 for cleaning, maintenance and replacement.

[0032] Specifically, the second water inlet 112 is located at the bottom of the blade bin, the first water outlet 111 is located at the top of the blade bin, and the side of the shell 1 is also provided with a first vertical water inlet 13 and a second water outlet 14, so that impurities in different water layers can be fully and quickly filtered, and when used at the same time, a uniform and stable water flow circulation can be formed. The second water outlet 14 is provided with a side strip 17, which is used to guide the direction of water flow out of the second water outlet 14.

[0033] A locking bolt 162 is also provided on the slide 161, and the locking bolt 162 is threadedly connected to the slide 16. A handle is also provided on the slide 16 for easy twisting. The locking bolt 162 locks the slide 16 on the guide rail 15 by tightening the guide rail. The locking bolt 162 is located between the hanging platform 161 and the hook 163. A connecting seat is provided on the slide 16, and the hook 163 is rotatably connected to the connecting seat to meet the deformation of the shape of the water pump assembly. Two sets of slides 16 are provided on each guide rail 15, and the shell is in a triangular prism shape, which can be placed or hung in a corner in the pool. When hanging, the hanging height of the water pump can be adjusted by adjusting the position of the slide 16 on the guide rail 15.

[0034] It is a single spliced ​​body in the shape of a triangular prism, and the degree of fit between this structure and the corner is much higher than other existing products on the market. The shell of the water inlet structure of the water pump is in the shape of a triangular prism, which can be hung or placed in the corner of the pool through the hook on the side of the shell, and at the same time, the water flow can be transported by multi-faceted axial flow, that is, the overall volume can be reduced while the axial flow can be used to transport the water flow, so as to make full use of the small cavities on both sides of the cylinder for filtration, and two or more water pumps can be spliced ​​by connecting the hook on the hanging mechanism to the circular groove on the hanging platform to form an articulated structure, so that two or more water pumps can form a triangle or a quadrilateral or a circle or multiple side-by-side or high and low multiple cross connections or multiple deformation connections, which can reduce the space occupied by the pump body or the pump body after assembly, and can be deformed and assembled into different shapes according to needs. It can also realize the selection and use of different numbers of water pumps to achieve the change of the power of the water pump at any time, that is, the change of the number and the change of the required pump force at the same time.

[0035] When a single submersible pump is hung, the height of the slide can be adjusted by the locking bolts to achieve different hanging depths of the water pump. When multiple pumps are spliced, combined with the needs of splicing, auxiliary fixation of horizontal and vertical connections can be achieved to achieve different heights, further improving the flexibility and practicality of use.

[0036] The first water inlet and the second water outlet are arranged on a triangular prism column, so that they can be arranged in vertical strips and arranged in an upper and lower offset manner. This can ensure a uniform and stable water flow when drainage is in progress, and avoid the influence of local rapids on other parts of the water. A filter net and a filter cotton are arranged between the first water inlet and the second water inlet and the first water outlet and the second water outlet, so that impurities in different water layers can be fully and quickly filtered. The water pump intercepts large particles of impurities through the filter net to avoid pump jamming and clogging, and filters fine impurities through the filter cotton. The top cover can also be opened to pull out the filter net and filter cotton for cleaning and maintenance, which is convenient for later maintenance or replacement.

[0037] Method for splicing and using multiple water pumps: select two or more water pumps and splice them through the hanging mechanism on the housing 1, loosen the locking bolt 162, slide the slide 16 up and down, adjust the position of the slide 16, make the hook 163 on one of the water pumps correspond to the circular groove on the hanging platform 161 on the other water pump, then tighten the locking bolt 162 to lock and fix the slide 16, buckle the hook 163 on one of the water pumps into the circular groove on the hanging platform 161 on the other water pump to form a hinged structure, and the water pumps can be assembled into triangles or quadrilaterals or multiple side-by-side or circular or high and low cross connections or multiple deformed connections through the hanging mechanism, and can be deformed and assembled into different shapes according to the needs of different shapes of pools. Figure 7 Shown is stitching into one of the square shapes.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A splicable water pump water inlet structure, comprising a housing (1) and a cover plate (2), characterized in that: The shell (1) is in the shape of a triangular column. A cavity is provided in the shell (1). A cylinder (11) is provided in the cavity. Two small cavities are formed between the outer wall of the cylinder (11) and the inner wall of the shell (1). A partition (12) is provided in the cylinder (11). The partition (12) separates the cylinder (11) into a motor compartment and a blade compartment. A second water inlet (112) and a first water outlet (111) are provided on the side of the blade compartment. The cover plate (2) seals and covers the top of the shell (1). Two guide rails (15) are provided on the shell (1). The guide rails (15) are arranged in a vertical direction along two side edges of the shell (1). A slide (16) is provided on the two guide rails (15). A hanging mechanism is provided on the slide (16). The hanging mechanism includes a hanging platform (161) and a hook (163). A circular groove is provided on the hanging platform (161). The hook (163) is oriented downward. The slide (16) is also provided with a locking bolt (162), and the locking bolt (162) is used to tighten and fix the slide (16) on the guide rail (15). The locking bolt (162) is located between the hanging platform (161) and the hook (163). The second water inlet (112) is located at the bottom of the blade bin, and the first water outlet (111) is located at the top of the blade bin. The side of the shell (1) is also provided with a first water inlet (13) and a second water outlet (14). The second water outlet (14) is provided with a side strip (17), and the side strip (17) is inclined. The small cavities on both sides of the cylinder (11) are respectively matched with a filter screen (5) and a filter cotton (6). The filter screen (5) is located between the first water inlet (13) and the second water inlet (112), and the filter cotton (6) is located between the first water outlet (111) and the second water outlet (14).

2. The connectable water pump water inlet structure according to claim 1, characterized in that: The slide (16) is provided with a connecting seat, the hook (163) is rotatably fixed on the connecting seat, and each guide rail (15) is provided with two sets of slides (16).

3. A water pump, characterized in that: The invention comprises the connectable water pump water inlet structure as claimed in claim 1, a motor (3) and a paddle (4), wherein the motor (3) is sleeved and fixed in a motor compartment, the paddle (4) is arranged in the paddle compartment, the output shaft of the motor (3) passes through a partition and is connected to the paddle (4), and the motor (3) drives the paddle (4) to rotate in the paddle compartment to generate an axial flow.

4. A water pump according to claim 3, characterized in that: The blades (4) are propeller blades.

5. A water pump according to claim 3, characterized in that: A notch (61) is provided on the filter cotton (6) at a position corresponding to the first water outlet (111).

6. A water pump according to claim 5, characterized in that: The motor (3) is externally connected to a power source (8) via a wire.

7. A method for splicing and using a water pump, based on the water pump according to any one of claims 3 to 6, characterized in that: The method comprises the following steps: selecting two or more water pumps, loosening a locking bolt (162), sliding a slide table (16) up and down, adjusting the position of the slide table (16) so that a hook (163) on one of the water pumps corresponds to a circular groove on a hanging table (161) on another water pump, then tightening the locking bolt (162) to lock and fix the slide table (16), buckling the hook (163) on one of the water pumps into the circular groove of the hanging table (161) of another water pump to form a hinged structure, and realizing the assembly and splicing of the water pumps into a triangle or a quadrilateral.

8. A method for splicing and using a water pump, based on the water pump according to any one of claims 3 to 6, characterized in that: The method comprises the following steps: selecting two or more water pumps, loosening a locking bolt (162), sliding a slide table (16) up and down, adjusting the position of the slide table (16) so that a hook (163) on one of the water pumps corresponds to a circular groove on a hanging table (161) on another water pump, then tightening the locking bolt (162) to lock and fix the slide table (16), buckling the hook (163) on one of the water pumps into the circular groove of the hanging table (161) of another water pump to form a hinged structure, and realizing the assembly and splicing of the water pumps into a plurality of deformed connections.

Images