Pet water dispenser capable of automatically removing impurities

Abstract

The invention relates to the field of pet water dispensers, in particular to an automatic impurity removing pet water dispenser which comprises a water box and a filter element box, a filter screen is arranged above the filter element box and is of an arc-shaped structure, a rolling shaft is arranged above the filter screen, a scraping piece is installed on the outer side wall of the rolling shaft and tightly attached to the inner wall of the filter screen, and a drinking water tray is installed on the upper end face of the water box. According to the pet drinking device, the structure of the filter screen, the scraper and the water pump is adopted, so that water on the drinking tray can be automatically subjected to impurity removal treatment, impurities cannot be left on the filter element, the filtering effect is improved, drinking water health of pets is guaranteed, and the probability that the pets get ill is reduced.

Description

Technical Field

[0001] The invention relates to the field of pet drinking fountains, and in particular to a pet drinking fountain capable of automatically removing impurities. Background Art

[0002] Pets are animals that humans domesticate and keep company with, and are usually considered part of a family. Common pets include cats, dogs, etc. Pets bring a lot of joy and companionship to people. They can be our partners, friends, and provide emotional support and physical and mental health benefits. Keeping a pet requires responsible care for their diet, hygiene, and health. This includes providing proper food and water. A pet drinking fountain is a device that provides clear drinking water for pets.

[0003] A Chinese patent discloses a pet drinking fountain (authorization announcement number CN 221749300U). This patented technology can solve the shortcomings of existing pet drinking fountains, namely, the water outlet pipe is fixedly connected to the water pump assembly, and a lot of force is needed to pull the water outlet pipe when removing it, which is time-consuming and labor-intensive, and inconvenient to clean the water pipe.

[0004] Existing pet drinking fountains are unable to automatically remove impurities from the water in the drinking tray, so impurities remain on the filter element, affecting the water quality and making it easy for pets to get sick from drinking the water. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a pet drinking fountain for automatically removing impurities, comprising a water box and a filter cartridge box, a filter cartridge is arranged above the filter cartridge box, a filter screen is arranged above the filter cartridge, the filter screen is an arc-shaped structure, a roller is arranged above the filter screen, a scraper is installed on the outer wall of the roller, a water drinking tray is installed on the upper end surface of the water box, a drain port is opened on the upper end surface of the water drinking tray, and the drain port is close to one side of the filter screen.

[0006] Preferably: a water pump is arranged in the water box, the water pump is connected to the water outlet through a connecting pipe, and the water outlet is arranged on the upper end surface of the water drinking tray.

[0007] Preferably, a motor box is installed on the right end surface of the water tray, a motor is installed inside the motor box, and a roller is arranged at the output end of the motor.

[0008] Preferably, a discharge port is provided on the right side of the motor box, a foreign matter box is arranged below the discharge port, and the foreign matter box and the filter element box are an integrated structure.

[0009] Preferably, the scraper blade is provided with a plurality of notches.

[0010] Preferably, the filter is fixed below the motor box by snap-fitting.

[0011] Preferably, the filter element box is fixed below the motor box by snap-fitting.

[0012] Technical effects and advantages of the present invention:

[0013] 1. The present invention adopts a filter screen, a scraper and a water pump structure, so that the water on the water tray can be automatically cleaned so that no impurities remain on the filter element, thereby ensuring the health of the pet's drinking water and reducing the probability of illness.

[0014] 2. The roller and impurity box structure of the present invention can remove impurities on the filter screen, ensuring that the device can be used for a long time and preventing impurities from clogging the filter screen mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the structure of a pet water dispenser for automatically removing impurities provided by the present invention;

[0016] Figure 2 It is a front disassembled schematic diagram of a pet water dispenser for automatically removing impurities provided by the present invention;

[0017] Figure 3 It is a cross-sectional view of a pet drinking fountain for automatically removing impurities provided by the present invention;

[0018] In the figure: 1, water box; 11, filter box; 12, filter element; 13, filter screen; 14, roller; 15, scraper; 16, water tray; 17, drain port; 18, water pump; 19, water outlet; 20: discharge port; 21, motor box; 22, motor; 23, impurity box; 24, notch. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0020] See also Figures 1 to 3In the present invention, a pet drinking fountain for automatically removing impurities is provided, comprising a water box 1 and a filter cartridge box 11, wherein a filter cartridge 12 is arranged above the filter cartridge box 11, a filter screen 13 is arranged above the filter cartridge 12, the filter screen 13 is an arc-shaped structure, a roller 14 is arranged above the filter screen 13, a scraper 15 is installed on the outer wall of the roller 14, the scraper is close to the inner wall of the filter screen 13, a water drinking tray 16 is installed on the upper end surface of the water box 1, a drain port 17 is opened on the upper end surface of the water drinking tray 16, and the drain port 17 is close to one side of the filter screen 13. When working, the water in the water drinking tray 16 flows into the filter screen 13 through the drain port 17, flows into the filter cartridge 12 through the filter screen 13, and then enters the water box 1.

[0021] A water pump 18 is arranged in the water box 1, and the water pump 18 is connected to a water outlet 19 through a connecting pipe. The water outlet 19 is arranged on the upper end surface of the water drinking tray 16. When working, the water pump 18 is started to introduce the water in the water box 1 into the water drinking tray 16 through the water outlet 19 for the pet to drink.

[0022] A motor box 21 is installed on the right end surface of the water tray 16, and a motor 22 is installed in the motor box 21. A roller 14 is arranged at the output end of the motor 22. When working, the motor 22 drives the roller 14 and the scraper 15 to rotate, thereby cleaning the filter 13.

[0023] A discharge port 20 is provided on the right side of the motor box 21, and an impurity box 25 is arranged below the discharge port 20. During operation, when the roller 14 rotates, the scraper 15 drives the impurities on the filter screen 13 to the discharge port 20 and then drops them into the impurity box 25. The impurity box 25 and the filter element box 11 are an integral structure, and are fixed to the bottom of the motor box 21 by a snap-on connection, so that the impurity box 25 can be removed for cleaning.

[0024] The outer wall of the scraper blade 15 is provided with a plurality of notches 26 to prevent the roller 14 from blocking water when the roller 14 stops rotating.

[0025] The filter screen 13 is fixed by a snap-on method, so that the filter screen 13 can be easily removed for replacement.

[0026] During specific operation, the water in the water tray 16 is easily attached with impurities after drinking. After the water pump 18 is started, the water in the water box 1 enters the water tray 16 through the connecting pipe and the water outlet 19, and the water and impurities in the water tray 16 flow into the filter 13 through the drain port 17. The water passes through the filter 13 and then enters the water box 1 through the filter element 11. The impurities stay on the filter 13. The motor 22 rotates to drive the roller 14 and the scraper 15 to rotate, and the impurities are removed to the discharge port 20 and then fall into the impurity box 25.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A pet drinking fountain for automatically removing impurities, comprising a water box (1) and a filter box (11), characterized in that: A filter cartridge box (11) is arranged above the water box (1), a filter cartridge (12) is arranged above the filter cartridge box (11), a filter screen (13) is arranged above the filter cartridge, the filter screen (13) is an arc-shaped structure, a roller (14) is arranged above the filter screen (13), a scraper (15) is installed on the outer wall of the roller (14), a drinking water tray (16) is installed on the upper end surface of the water box (1), a water drain port (17) is opened on the upper end surface of the drinking water tray (16), and the water drain port (17) is close to one side of the filter screen (13).

2. A pet drinking fountain with automatic impurity removal according to claim 1, characterized in that: A water pump (18) is arranged in the water box (1), and the water pump (18) is connected to a water outlet (19) via a connecting pipe. The water outlet (19) is arranged on the upper end surface of the water drinking tray (16).

3. A pet drinking fountain with automatic impurity removal according to claim 1, characterized in that: A motor box (21) is installed on the right end surface of the water drinking tray (16), a motor (22) is installed inside the motor box (21), and a roller (14) is arranged at the output end of the motor (22).

4. A pet drinking fountain with automatic impurity removal according to claim 4, characterized in that: The motor box (21) is provided with a discharge port (20) on the right side, and a foreign matter box (25) is arranged below the discharge port. The foreign matter box (25) and the filter element box are an integrated structure.

5. A pet drinking fountain with automatic impurity removal according to claim 1, characterized in that: The scraper (15) is provided with a plurality of notches (26).

6. A pet drinking fountain with automatic impurity removal according to claim 1, characterized in that: The filter screen is fixed below the motor box (21) by means of a snap connection.

7. A pet drinking fountain with automatic impurity removal according to claim 1, characterized in that: The filter element box (11) is fixed below the motor box (21) by means of a snap connection.

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