Submersible pump with side suction and bottom suction functions

Abstract

The utility model discloses a submersible pump with side suction and bottom suction functions, which belongs to a submersible pump and comprises a pump body, the pump body is provided with a water outlet and a water inlet, a power motor is mounted on a communication portion between the water inlet and the water outlet, a water inlet seat is mounted on the water inlet, and a change switch is mounted on the water inlet seat. The water inlet seat is provided with a first side suction port and a first bottom suction port, the change switch is provided with a second side suction port and a second bottom suction port, the change switch is embedded in the water inlet seat, and the change switch is used for rotating in the water inlet seat, so that the first side suction port is communicated with the second side suction port, and the first bottom suction port is communicated with the second bottom suction port. The water inlet seat and the change switch are additionally arranged on the front side of the water inlet of the pump body, so that the first side suction port and the second side suction port as well as the first bottom suction port and the second bottom suction port can be communicated through the change switch, and adjustment of bottom suction and side suction is realized by utilizing the positions of different suction ports of the first bottom suction port and the second bottom suction port so as to adapt to application scenes of most submersible pumps.

Description

Technical Field

[0001] The utility model relates to a submersible pump, and more specifically, mainly relates to a submersible pump with side suction and bottom suction functions. Background Art

[0002] A submersible pump is a pumping device used in an aquarium, which can pump water from the aquarium to above the water surface for filtration. However, the existing submersible pumps have a single water inlet direction and cannot be adjusted, which cannot adapt to the water suction scenarios of various aquariums. Therefore, it is necessary to study and improve the structure of such submersible pumps. Utility Model Content

[0003] One of the purposes of the utility model is to provide a submersible pump with side suction and bottom suction functions in view of the above-mentioned shortcomings, so as to solve the technical problems of similar submersible pumps having a single water inlet direction and being non-adjustable.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a submersible pump with side suction and bottom suction functions, comprising a pump body, wherein the pump body has a water outlet and a water inlet, a power motor is installed on the connecting portion between the water inlet and the water outlet, a water inlet seat is installed on the water inlet, a conversion switch is installed on the water inlet seat, a first side suction port and a first bottom suction port are provided on the water inlet seat, a second side suction port and a second bottom suction port are provided on the conversion switch, and the conversion switch is embedded and installed in the water inlet seat, and the conversion switch is used to rotate in the water inlet seat to connect the first side suction port with the second side suction port, and the first bottom suction port with the second bottom suction port.

[0006] A further technical solution is: the water inlet seat and the conversion switch are both provided with extension tubes that match each other, the first side suction port and the first bottom suction port are arranged on the extension tube of the water inlet seat, and the second side suction port and the second bottom suction port are arranged on the extension tube of the conversion switch.

[0007] A further technical solution is: a water volume switch is also installed on the extension tube of the water inlet seat, and a water retaining part is provided on the water volume switch for adjusting the water absorption area between the water retaining part and the inner wall of the extension tube by rotating the water volume switch on the extension tube.

[0008] A further technical solution is: a front cover body is also installed on the front side of the water inlet of the pump body, and the water inlet seat is installed on the front cover body.

[0009] A further technical solution is that a pipe joint is installed on the water outlet.

[0010] A further technical solution is that the lower part of the pump body is also installed on a water pump base.

[0011] Compared with the prior art, one of the beneficial effects of the utility model is that by adding a water inlet seat and a conversion switch on the front side of the water inlet of the pump body, the first side suction port and the second side suction port, and the first bottom suction port and the second bottom suction port can be connected respectively through the conversion switch, and the bottom suction and side suction can be adjusted by utilizing the positions of the different suction ports to adapt to the application scenarios of most submersible pumps. At the same time, the submersible pump with side suction and bottom suction functions provided by the utility model has a simple structure, is suitable for industrial production, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram for illustrating an embodiment of the utility model.

[0013] Figure 2 It is a schematic diagram for explaining the structure of a water inlet seat and a conversion switch in one embodiment of the utility model.

[0014] In the figure, 1 is the pump body, 11 is the water outlet, 12 is the water inlet, 2 is the water inlet seat, 21 is the first side suction port, 22 is the first bottom suction port, 3 is the conversion switch, 31 is the second side suction port, 32 is the second bottom suction port, 4 is the extension pipe, 5 is the water volume switch, 6 is the front cover, 7 is the pipe joint, and 8 is the water pump base. DETAILED DESCRIPTION

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] refer to Figure 1 As shown, one embodiment of the utility model is a submersible pump with side suction and bottom suction functions, including a pump body 1, the pump body 1 has a water outlet 11 and a water inlet 12, and a power motor is installed on the connecting portion between the water inlet 12 and the water outlet 11. More importantly, in combination with Figure 2 As shown, a water inlet seat 2 is installed on the aforementioned water inlet 12, and a conversion switch 3 is installed on the water inlet seat 2. The water inlet seat 2 is provided with a first side suction port 21 and a first bottom suction port 22, and the conversion switch 3 is provided with a second side suction port 31 and a second bottom suction port 32, and the conversion switch 3 is embedded and installed in the water inlet seat 2. The conversion switch 3 is used to rotate in the water inlet seat 2 so that the first side suction port 21 is connected to the second side suction port 31, and the first bottom suction port 22 is connected to the second bottom suction port 32.

[0017] In this embodiment, a water inlet seat 2 and a conversion switch 3 are added to the front side of the water inlet 12 of the pump body 1, and the first side suction port 21 and the second side suction port 31, and the first bottom suction port 22 and the second bottom suction port 32 can be connected respectively through the conversion switch 3, and the positions of the different suction ports of the two can be used to adjust the bottom suction and side suction, thereby improving the applicability and flexibility of the water pump to adapt to most application scenarios of submersible pumps.

[0018] In order to facilitate the design of the positions of the side suction port and the bottom suction port, the water inlet seat 2 and the conversion switch 3 can also be provided with mutually matching extension pipes 4, so that the extension pipes of the two can be sleeved together, and then the first side suction port 21 and the first bottom suction port 22 are arranged on the extension pipe 4 of the water inlet seat 2, and the second side suction port 31 and the second bottom suction port 32 are arranged on the extension pipe 4 of the conversion switch 3. The first side suction port 21 and the second side suction port 31 are respectively placed in the middle of the water inlet seat 2 and the conversion switch 3, and the second bottom suction port 22 and the second bottom suction port 32 are respectively connected to the front of the water inlet seat 2 and the conversion switch 3. For details, refer to Figure 2 shown.

[0019] Furthermore, in order to facilitate the adjustment of the amount of water inlet, a water switch 5 can be installed on the extension tube 4 of the water inlet seat 2. The water switch 5 is provided with a water retaining part, which is used to adjust the water absorption area between the water retaining part and the inner wall of the extension tube 4 by rotating the water switch 5 on the extension tube 4.

[0020] At the same time, in order to facilitate the installation of the water inlet seat 2 and the conversion switch 3, a front cover body 6 can also be installed on the front side of the water inlet 12 of the pump body 1, and then the water inlet seat 2 can be installed on the front cover body 6 by means of buckles. At the same time, in order to facilitate the connection of the pipe joint, a pipe joint 7 can also be installed on the water outlet 11. At the same time, the pump body 1 can be installed as a whole on a water pump base 8 located at the lower part thereof to ensure its installation stability.

[0021] refer to Figure 1 and Figure 2 As shown, in actual use of the preferred embodiment of the utility model, under the action of the power motor, water enters the interior of the pump body from the water inlet 12 and is discharged from the water outlet. In this process, the amount of water inlet can be adjusted by turning the water volume switch 5. And the actual position of the two water inlets can be adjusted by turning the conversion switch 3. When the first side suction port 21 is connected to the second side suction port 31, the first bottom suction port 22 and the second bottom suction port 32 are staggered and blocked by the closing of the extension pipe respectively. At this time, the water flow is sucked in through the side suction port to achieve the state of side water suction; when the conversion switch 3 is turned again, the first bottom suction port 22 and the second side suction port 32 can be connected, and the first side suction port 21 and the second side suction port 31 are staggered and blocked by the closing of the extension pipe respectively. At this time, the water flow is sucked in through the bottom suction port to achieve the state of side water suction; it should be noted here that the aforementioned low suction and side suction states are determined by the positions of the side suction port and the low suction port. Those skilled in the art can refer to the above ideas and set the aforementioned side suction port and the low suction port on the extension pipe according to actual needs.

[0022] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present utility model.

[0023] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to modifications and improvements to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A submersible pump with side suction and bottom suction functions, comprising a pump body (1), wherein the pump body (1) has a water outlet (11) and a water inlet (12), and a power motor is installed on the connecting portion between the water inlet (12) and the water outlet (11), characterized in that: The water inlet (12) is mounted on a water inlet seat (2), and a conversion switch (3) is mounted on the water inlet seat (2). The water inlet seat (2) is provided with a first side suction port (21) and a first bottom suction port (22), and the conversion switch (3) is provided with a second side suction port (31) and a second bottom suction port (32). The conversion switch (3) is embedded in the water inlet seat (2), and the conversion switch (3) is used to rotate in the water inlet seat (2) so that the first side suction port (21) is connected to the second side suction port (31), and the first bottom suction port (22) is connected to the second bottom suction port (32).

2. The submersible pump with side suction and bottom suction functions according to claim 1, characterized in that: The water inlet seat (2) and the change-over switch (3) are both provided with mutually matching extension tubes (4); the first side suction port (21) and the first bottom suction port (22) are arranged on the extension tube (4) of the water inlet seat (2); and the second side suction port (31) and the second bottom suction port (32) are arranged on the extension tube (4) of the change-over switch (3).

3. The submersible pump with side suction and bottom suction functions according to claim 2, characterized in that: A water volume switch (5) is also installed on the extension tube (4) of the water inlet seat (2), and a water retaining portion is provided on the water volume switch (5) for adjusting the water absorption area between the water retaining portion and the inner wall of the extension tube (4) by rotating the water volume switch (5) on the extension tube (4).

4. The submersible pump with side suction and bottom suction functions according to claim 1, characterized in that: A front cover (6) is also installed on the front side of the water inlet (12) of the pump body (1), and the water inlet seat (2) is installed on the front cover (6).

5. The submersible pump with side suction and bottom suction functions according to claim 1, characterized in that: A pipe joint (7) is installed on the water outlet (11).

6. The submersible pump with side suction and bottom suction functions according to claim 1, characterized in that: The lower part of the pump body (1) is also mounted on a water pump base (8).

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