Self-water-pumping device for pets and water dispenser

Abstract

The utility model provides a self-pumping device for pets and a water dispenser, and relates to the technical field of pet water dispensers, the self-pumping device for pets comprises a water tank and a base, a pumping device is arranged in the water tank, a power device is arranged in the base, the water tank and the base are matched with each other and are sealed respectively, and liquid is pumped in a self-circulation mode without passing through the power device. A pit is formed in the bottom of the water tank and used for containing the water pumping device, the water pumping device carries the magnetic device, the base is provided with a clamping position and used for containing the power device, the power device generates magnetomotive force, the magnetomotive force and the magnetic device of the water pumping device generate attraction force and rotate, and continuous circulation of liquid is achieved. The pet water tank is simple in structure and low in cost, no electronic element or circuit is arranged in the water tank, safety of a user and a pet is protected, the service life is long, flowing water flow attracts attention of the pet, and health of the pet is protected.

Description

Technical Field

[0001] This utility model relates to pet drinking devices, and more particularly to a self-pumping water device and water dispenser for pets. Background Technology

[0002] The pet water fountains currently available on the market (hereinafter referred to as water fountains) consist of a water tank and a water supply system. The water supply system includes a water pump, water supply pipes, nozzles, and a water filtration device. Usually, the water pump is a submersible pump placed in the water tank. The water pumped out by the submersible pump is connected to the nozzles set on the top cover of the water fountain through the lower water supply pipe, the water filtration device, and the upper water supply pipe. The clean water sprayed from the nozzles is poured into the drinking bowl for the pet to drink.

[0003] For example, the pet water fountain disclosed in Chinese patent (patent number: ZL202410781172.0, title: pet water fountain, application date: June 18, 2024) has a simple structure and allows for quick removal of the filter device, water supply device, and water pump rotor assembly from the water tank during maintenance. However, this technology integrates the water supply component and filter device into a single structure, making the water tank difficult to clean. Although a filter device is installed, it is difficult to guarantee water quality, which affects the pet's health. This technology uses a separate layered drive system to prevent leakage or extend the life of the water fountain's electronic components. However, the structure is complex, and the price is unacceptable to many pet owners.

[0004] Therefore, our company has been developing a pet drinking device that is simple in structure, low in cost, and has no electronic components or circuits inside the water tank. Summary of the Invention

[0005] This utility model design and development has resulted in a pet self-pumping water device and water dispenser with a simple structure, low cost, and no electronic components or circuits inside the water drinking device.

[0006] To solve the above problems, a self-pumping water device for pets includes a water tank and a base. A water pumping device is installed in the water tank, and a power device is installed in the base. The water tank and the base cooperate with each other and are sealed. Liquid is self-circulated and pumped without passing through the power device. A recess is provided at the bottom of the water tank for placing the water pumping device. The water pumping device carries a magnetic device. The base has a locking position for placing the power device. The power device generates magnetic force, which attracts the magnetic device of the water pumping device and causes it to rotate, realizing continuous circulation of liquid.

[0007] Preferably, the pumping device includes a pressure cap, which is fastened onto a recess at the bottom of the water tank to form a hollow cavity for placing the magnetic device.

[0008] Preferably, the magnetic device includes an impeller with a built-in magnet and a rotating shaft. The rotating shaft passes through the impeller, with one end fixedly connected to the pressure cap and the other end fixedly connected to the recess at the bottom of the water tank.

[0009] Preferably, the pressure cap is provided with several through holes for allowing the liquid in the water tank to flow into the magnetic device.

[0010] Preferably, the pumping device further includes a water outlet pipe, which is connected to the cavity where the magnetic device is placed.

[0011] Preferably, the power unit includes a motor, a motor mounting bracket, and a rotating wheel. The motor is fixed on the motor mounting bracket, the rotating wheel is fixed on the motor shaft, and the rotating wheel has a built-in magnet.

[0012] Preferably, the motor mounting bracket is detachably fixed to the base.

[0013] Preferably, the motor is a brushed motor.

[0014] Preferably, the rotating shaft is a ceramic shaft.

[0015] A water dispenser that includes the aforementioned self-pumping water device for pets.

[0016] Beneficial effects: This utility model has a simple structure, low cost, and no electronic components or circuits inside the water tank, which protects the safety of users and pets. It has a long service life, and the flowing water attracts the pet's attention and protects the pet's health. Attached Figure Description

[0017] Figure 1 This is one of the schematic diagrams of the overall structure of this utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the card slot of this utility model;

[0020] Figure 4 This is a cross-sectional view of the pressure cap of this utility model. Detailed Implementation

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] It should be noted that in the XYZ coordinate system provided herein, the positive X-axis represents the right, and the negative X-axis represents the left; the positive Y-axis represents the front, and the negative Y-axis represents the back; the positive Z-axis represents the top, and the negative Z-axis represents the bottom. Furthermore, it should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in orders other than those illustrated or described herein.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] In the description of this specification, references to terms such as "embodiment," "one embodiment," and "one implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or illustrative embodiment of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0025] like Figure 1 As shown, a self-pumping water device for pets includes a water tank 1 and a base 2. A water pumping device 12 is installed in the water tank 1, and a power device 21 is installed in the base 2. The water tank 1 and the base 2 cooperate with each other and are sealed. The liquid is self-circulated and pumped without passing through the power device. A recess 13 is provided at the bottom of the water tank 1 for placing the water pumping device 12. The water pumping device 12 carries a magnetic device 121. A locking position 22 is provided on the base 2 for placing the power device 21. The power device 22 generates magnetic force, which attracts the magnetic device 121 of the water pumping device 12 and causes it to rotate, realizing continuous circulation of the liquid. The recess 13 and the locking position 22 cooperate to make the structure of the water tank and the base compact.

[0026] The pumping device 12 includes a pressure cap 122, which is fastened to the recess 13 at the bottom of the water tank 1 to form a hollow cavity for placing the magnetic device 121.

[0027] The magnetic device 121 includes an impeller 1211 with a built-in magnet and a rotating shaft 1212. The rotating shaft 1212 passes through the impeller 1211, with one end fixedly connected to the pressure cover 122 and the other end fixedly connected to the bottom recess 13 of the water tank 1.

[0028] The pressure cap 122 is provided with several through holes 1221 for allowing the liquid in the water tank 1 to flow into the magnetic device 121. The through holes 1221 are distributed around the circumference of the rotating shaft 1212, and there can be two or four. Since the through holes 1221 are located at the bottom of the water tank, the liquid in the water tank will flow into the pumping device to the maximum extent, avoiding waste of liquid.

[0029] The pumping device 12 also includes a water outlet pipe 123, which is connected to the cavity where the magnetic device 121 is placed.

[0030] The power unit 21 includes a motor 211, a motor mounting bracket 212, and a rotating wheel 213. The motor 211 is fixed on the motor mounting bracket 212, and the rotating wheel 213 is fixed on the rotating shaft of the motor 211. The rotating wheel 213 has a built-in magnet, and the rotating wheel 212 is used in conjunction with the magnetic device 121.

[0031] The motor mounting bracket 212 is detachably fixed to the base 2, making it easy to replace parts.

[0032] The motor 211 is a brushed motor.

[0033] The rotating shaft 1212 is a ceramic shaft.

[0034] A water dispenser that includes the aforementioned self-pumping water device for pets.

[0035] Working principle: A suitable amount of liquid is injected into the water tank 1. The liquid enters the magnetic device 121 through the through hole 1221 on the pressure cap 122. When the power of the power device 21 is turned on, the motor 211 starts to rotate, driving the rotating wheel 213 to rotate together. The magnetic force on the rotating wheel 213 drives the magnetic device 121 to rotate at high speed. The liquid in the cavity formed by the pressure cap 122 and the pit 13 at the bottom of the water tank 1 flows out along the water outlet pipe 123 under the action of centrifugal force, realizing the self-circulation of the liquid. The pet actively drinks water under the attraction of the flowing liquid and maintains its health.

[0036] Although the disclosure is as stated above, the scope of protection of this disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the protection scope of this utility model.

Claims

1. A self-pumping water device for pets, comprising a water tank and a base, characterized in that, The water tank is equipped with a water pumping device, and the base is equipped with a power device. The water tank and the base cooperate with each other and are sealed. The liquid is self-circulated and pumped without passing through the power device. The bottom of the water tank is provided with a pit for placing the water pumping device. The water pumping device carries a magnetic device. The base is provided with a locking position for placing the power device. The power device generates magnetic force, which attracts the magnetic device of the water pumping device and causes it to rotate, realizing the continuous circulation of the liquid.

2. The pet self-pumping water device according to claim 1, characterized in that: The pumping device includes a pressure cap, which is fastened onto a recess at the bottom of the water tank to form a hollow cavity for housing the magnetic device.

3. The pet self-pumping water device according to claim 2, characterized in that: The magnetic device includes an impeller with a built-in magnet and a rotating shaft. The rotating shaft passes through the impeller, with one end fixedly connected to the pressure cap and the other end fixedly connected to the recess at the bottom of the water tank.

4. The pet self-pumping water device according to claim 3, characterized in that: The pressure cap is provided with several through holes for allowing the liquid in the water tank to flow into the magnetic device.

5. The pet self-pumping water device according to claim 4, characterized in that: The pumping device also includes a water outlet pipe, which is connected to the cavity where the magnetic device is placed.

6. The pet self-pumping water device according to claim 1, characterized in that: The power unit includes a motor, a motor mounting bracket, and a rotating wheel. The motor is fixed on the motor mounting bracket, and the rotating wheel is fixed on the motor shaft. The rotating wheel has a built-in magnet.

7. The pet self-pumping water device according to claim 6, characterized in that: The motor mounting bracket is detachably fixed to the base.

8. The pet self-pumping water device according to claim 7, characterized in that: The motor is a brushed motor.

9. The pet self-pumping water device according to claim 3, characterized in that: The rotating shaft is made of ceramic.

10. A water dispenser, characterized in that: The water dispenser includes a self-pumping device for pets as claimed in any one of claims 1-9.

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