A multi-pump water extractor

Abstract

This utility model provides a multi-pump water pump. A conversion component is connected to the base, and a pump group is arranged on the side of the conversion component away from the base. The pump group is electrically connected to the output terminal of the control circuit. The pump group includes a first pump and a second pump. The conversion component is provided with a suction end and a discharge end. The conversion component includes an upper shell and a lower shell, which together form a suction chamber and a discharge chamber. The suction ports of the first pump and the second pump are both connected to the suction chamber, and the discharge ports of the first pump and the second pump are both connected to the discharge chamber. The suction chamber is configured to communicate with the suction end and draw water from bottled water through a connecting water pipe. The discharge chamber is configured to collect and transport the water drawn by the pumps to the discharge end. This utility model improves the pumping efficiency and shortens the user's waiting time by setting multiple pumps. It has the advantages of simple structure and convenient use, and can effectively solve the problems of low water volume and complex internal structure of traditional electric water pumps.

Description

Technical Field

[0001] This utility model relates to the field of water bucket pump technology, and in particular to a multi-pump water pump. Background Technology

[0002] Existing bottled water pumps are divided into manual pumps and electric pumps. Electric pumps use a miniature electric pump inside to extract drinking water from the bottled water. Traditional electric pumps only have one miniature electric pump and also have water pipes inside, making the internal structure of the pump complex. In addition, the amount of water extracted by a single electric pump is small, and the user has to wait a long time. Utility Model Content

[0003] This invention provides a multi-pump water pump that can effectively solve the above-mentioned problems.

[0004] This utility model is implemented as follows:

[0005] This utility model provides a multi-pump water pump, including: a base, a conversion component, a water pump set, a battery, a control circuit, and a housing assembly;

[0006] The base and the outer shell assembly enclose a cavity, within which the conversion assembly, water pump assembly, battery, and control circuit are disposed. The conversion assembly is connected to the base, and the water pump assembly is disposed on the side of the conversion assembly away from the base. The water pump assembly is electrically connected to the output terminal of the control circuit. The water pump assembly includes a first water pump and a second water pump. The conversion assembly has an intake end and an outlet end. The conversion assembly includes an upper shell and a lower shell, which enclose an intake chamber and an outlet chamber. The intake ports of the first and second water pumps are both connected to the intake chamber, and the outlet ports of the first and second water pumps are both connected to the outlet chamber. The intake chamber is configured to communicate with the intake end and draw water from the bottled water via a connecting water pipe. The outlet chamber is configured to collect and transport the water drawn by the water pumps to the outlet end.

[0007] As a further improvement, the upper shell is formed with a cover, the cover having an upper water intake chamber and an upper water outlet chamber, the cover having multiple water inlets at the position of the water intake chamber, the cover having an outlet at the position of the water outlet chamber that matches the water inlets, and the cover having an outlet end at the upper water outlet chamber.

[0008] As a further improvement, the upper shell is provided with a plurality of second connecting posts on the side away from the base, and the upper shell is provided with a slot on the side away from the outlet end, the slot being connected to a battery.

[0009] As a further improvement, the base is provided with connection holes, and the base is provided with a plurality of first connection posts on the side near the conversion component.

[0010] As a further improvement, the lower shell is provided with a water suction pipe on the side near the base, the lower shell is provided with a first protrusion at the position corresponding to the upper water outlet cavity, and the lower shell is provided with a second protrusion at the position corresponding to the upper water suction cavity.

[0011] As a further improvement, the upper shell has a groove formed at the position corresponding to the first protrusion.

[0012] As a further improvement, the upper shell is provided with a first sealing ring at both the water inlet and the water outlet, and a second sealing ring is provided at the outlet end.

[0013] The beneficial effects of this utility model are:

[0014] This invention significantly improves pumping efficiency by incorporating multiple water pumps, effectively solving the problems of low pumping volume and long waiting time in traditional electric water pumps, and meeting users' needs for rapid water dispensing. The upper and lower shells of the conversion component enclose a suction chamber and a discharge chamber. The suction chamber is connected to the suction end to draw drinking water from bottled water, while the discharge chamber collects and delivers the water pumped by the pumps to the discharge end. This structural design makes the internal layout of the water pump more compact, reduces space waste, and improves overall stability. The upper shell is equipped with a first sealing ring at both the inlet and outlet, and a second sealing ring at the outlet. This multi-layer sealing design effectively prevents water leakage, ensures the normal operation of the water pump, and extends its service life. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a cross-sectional view of the overall structure of a multi-pump water pump according to this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of a multi-pump water pump according to this utility model.

[0018] Figure 3 This is an exploded view of the overall structure of a multi-pump water pump according to this utility model.

[0019] Figure 4This is an exploded view of the conversion component structure of a multi-pump water pump according to this utility model.

[0020] Figure 5 This is a cross-sectional schematic diagram of the conversion component structure of a multi-pump water pump according to the present invention.

[0021] Figure 6 This is an enlarged schematic diagram of area A of a multi-pump water pump according to this utility model.

[0022] In the diagram: 1-base, 11-connecting hole, 12-first connecting post, 2-conversion assembly, 21-upper shell, 211-cover, 212-water inlet, 213-water outlet, 214-second connecting post, 215-slot, 216-groove, 22-lower shell, 221-water suction pipe, 222-first protrusion, 223-second protrusion, 23-first sealing ring, 24-second sealing ring, 25-water suction chamber, 26-water outlet chamber, 3-water pump assembly, 31-first water pump, 32-second water pump, 4-battery, 5-control circuit, 6-outer shell assembly, 61-shell, 62-water outlet pipe. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] Reference Figure 1-3 As shown, a multi-pump water pump includes: a base 1, a conversion component 2, a water pump set 3, a battery 4, a control circuit 5, and a housing assembly 6.

[0026] The base 1 and the outer shell assembly 6 enclose a cavity, within which a conversion assembly 2, a water pump assembly 3, a battery 4, and a control circuit 5 are disposed. The conversion assembly 2 is connected to the base 1, and the water pump assembly 3 is disposed on the side of the conversion assembly 2 away from the base 1. The water pump assembly 3 is electrically connected to the output terminal of the control circuit 5. The water pump assembly 3 is provided with a first water pump 31 and a second water pump 32. The conversion assembly 2 is provided with a water intake end and a water outlet end. The conversion assembly 2 includes an upper shell 21 and a lower shell 22, which enclose a water intake cavity 25 and a water outlet end. The suction ports of the first water pump 31 and the second water pump 32 are both connected to the suction chamber 25, and the outlet ports of the first water pump 31 and the second water pump 32 are both connected to the outlet chamber 26. The suction chamber 25 is configured to be connected to the suction end and to draw water from the bottled water through a connecting water pipe. The outlet chamber 26 is configured to collect and transport the water drawn by the water pump 3 to the outlet end. By setting up multiple water pumps, the water pumping efficiency is greatly improved, effectively solving the problems of low water pumping volume and long waiting time for users in traditional electric water pumps, and meeting the user's demand for fast water extraction.

[0027] Furthermore, the base 1 is provided with a connection hole 11, which is used for the water suction pipe 221 to pass through and connect the water suction pipe 221 to the water pipe, so as to draw drinking water from the bottled water. The base 1 is provided with a plurality of first connecting posts 12 on the side near the conversion component 2. The first connecting posts 12 are used to connect with the outer shell component 6. The outer shell component 6 includes: a shell 61 and a water outlet pipe 62. The shell 61 is provided with a connecting part adapted to the first connecting posts 12, and the connection is fixed by bolt connection, snap-fit ​​or other means. The shell 61 is provided with a through hole for the water outlet pipe 62 to pass through. The position of the through hole is adapted to the position of the outlet end of the upper shell 21. The shell 61 is provided with a plurality of buttons. The buttons are electrically connected to the input end of the control circuit 5. The output end of the control circuit 5 is electrically connected to the water pump group 3. The user can control the operation of a single water pump or multiple water pumps by pressing different buttons.

[0028] Furthermore, referring to Figure 4-6As shown, a conversion assembly 2 is connected to the base 1. The conversion assembly 2 is provided with a water intake end and a water outlet end. The conversion assembly 2 includes an upper shell 21 and a lower shell 22, which together form a water intake chamber 25 and a water outlet chamber 26. The upper shell 21 forms a cover 211, which forms an upper water intake chamber and an upper water outlet chamber. The water intake ports of the first water pump 31 and the second water pump 32 are both connected to the water intake chamber 25, and the water outlet ports of the first water pump 31 and the second water pump 32 are both connected to the water outlet chamber 26. The lower shell 22 has a [missing information - likely a design feature] on the side near the base 1. The suction pipe 221 and the lower shell 22 have a second protrusion 223 at the position corresponding to the upper suction chamber, which encloses to form a lower suction chamber. The upper and lower suction chambers together form a suction chamber 25. The lower shell 22 has a first protrusion 222 at the position corresponding to the upper outlet chamber, which, together with the second protrusion 223, forms a lower outlet chamber. The upper and lower outlet chambers together form an outlet chamber 26. The suction chamber 25 is configured to communicate with the suction end and draw water from the bottled water via a connecting water pipe. The outlet chamber 26 is configured to collect and transport the water drawn by the water pump unit 3 to the outlet end, where it flows out from the outlet pipe 62.

[0029] The upper shell 21 has a cover 211. The cover 211 has multiple inlets 212 at the water intake chamber and an outlet 213 at the water outlet chamber, which is compatible with the inlets 212. The cover 211 also has an outlet end at the upper outlet chamber, which is used to connect to the outlet pipe 62. To prevent water from overflowing from the outlet pipe 62, a second sealing ring 24 is provided at the outlet end of the cover 211 to improve the sealing performance of the pump and prevent leakage. A groove 216 is formed at the position corresponding to the first protrusion 222. The groove 216 is adapted to the first protrusion 222. Through the cooperation of the groove 216 and the first protrusion 222, the sealing performance when the upper shell 21 and the lower shell 22 are connected is improved, and water is prevented from leaking out from the connection gap between the upper shell 21 and the lower shell 22. A matching stepped connecting block is formed at the connection between the upper water absorption chamber wall of the upper shell 21 and the second protrusion 223 to prevent water in the water absorption chamber 25 from leaking into the water outlet chamber 26.

[0030] Furthermore, the upper shell 21 has multiple second connecting posts 214 on the side away from the base 1. The second connecting posts 214 are used to connect with the water pump assembly 3. The upper shell 21 has first sealing rings 23 at the inlet 212 and outlet 213. The water pump assembly 3 is tightly connected to the upper shell 21 by bolt connection to prevent water leakage at the inlet and outlet of the water pump assembly 3. The water pump assembly 3 is electrically connected to the output end of the control circuit 5. The control circuit 5 is located at the upper end of the housing 61. The input end of the control circuit 5 is electrically connected to a button for controlling the operation of the water pump assembly 3. The upper shell 21 has a slot 215 on the side away from the outlet end. The slot 215 is used to connect the battery 4. The battery 4 is used to power the water pump.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-pump water pump, characterized in that, include: Base (1), conversion assembly (2), water pump assembly (3), battery (4), control circuit (5) and housing assembly (6); The base (1) and the outer shell assembly (6) enclose a cavity, and the conversion assembly (2), water pump assembly (3), battery (4) and control circuit (5) are disposed in the cavity. The conversion assembly (2) is connected to the base (1). A water pump assembly (3) is provided on the side of the conversion assembly (2) away from the base (1). The water pump assembly (3) is electrically connected to the output terminal of the control circuit (5). The pump set (3) is provided with a first pump (31) and a second pump (32). The conversion component (2) is provided with a suction end and a discharge end. The conversion component (2) includes an upper shell (21) and a lower shell (22). The upper shell (21) and the lower shell (22) enclose a suction chamber (25) and a discharge chamber (26). The suction ports of the first pump (31) and the second pump (32) are both connected to the suction chamber (25). The discharge ports of the first pump (31) and the second pump (32) are both connected to the discharge chamber (26). The suction chamber (25) is configured to communicate with the suction end and draw water from the bottled water through a connecting water pipe. The discharge chamber (26) is configured to collect and transport the water drawn by the pump set (3) to the discharge end.

2. The multi-pump water pump according to claim 1, characterized in that, The upper shell (21) is formed with a cover (211), the cover (211) is formed with an upper water intake chamber and an upper water outlet chamber, the cover (211) has a plurality of water inlets (212) at the position of the water intake chamber, the cover (211) has a water outlet (213) at the position of the water outlet chamber that is adapted to the water inlets (212), and the cover (211) has an outlet end at the upper water outlet chamber.

3. The multi-pump water pump according to claim 2, characterized in that, The upper shell (21) has a plurality of second connecting posts (214) on the side away from the base (1), and the upper shell (21) has a slot (215) on the side away from the outlet end, and the slot (215) is connected to the battery (4).

4. The multi-pump water pump according to claim 1, characterized in that, The base (1) has a connection hole (11) and a plurality of first connecting posts (12) are provided on the side of the base (1) near the conversion component (2).

5. The multi-pump water pump according to claim 2, characterized in that, The lower shell (22) is provided with a water suction pipe (221) on the side near the base (1), the lower shell (22) is provided with a first protrusion (222) at the position corresponding to the upper water outlet cavity, and the lower shell (22) is provided with a second protrusion (223) at the position corresponding to the upper water suction cavity.

6. The multi-pump water pump according to claim 5, characterized in that, The upper shell (21) has a groove (216) formed at the position corresponding to the first protrusion (222).

7. The multi-pump water pump according to claim 2, characterized in that, The upper shell (21) is provided with a first sealing ring (23) at the water inlet (212) and the water outlet (213), and a second sealing ring (24) is provided at the outlet end.

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