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CN-224205913-U - Pet drinking machine capable of automatically changing water

CN224205913UCN 224205913 UCN224205913 UCN 224205913UCN-224205913-U

Abstract

The utility model provides an automatic water changing pet water dispenser which comprises a water purifying tank, a sewage tank arranged on one side of the water purifying tank and a water drinking disc arranged on the top of the sewage tank, wherein a water supply assembly is arranged in the water purifying tank and used for pumping water in the water purifying tank and delivering the water into the water drinking disc, a water outlet communicated with the sewage tank is arranged on the inner bottom wall of the water drinking disc, a vertically upwards extending drain pipe is connected to the water outlet, a siphon assembly is connected to the water drinking disc and covers the drain pipe, a siphon channel communicated with the water drinking disc and the sewage tank is formed between the siphon assembly and the drain pipe, when water in the water drinking disc needs to be discharged, the water supply assembly is used for injecting water into the water drinking disc, and the water level of the water drinking disc is higher than the height of the top end of the drain pipe, so that a siphon effect is generated, the water in the water drinking disc is discharged into the water drinking disc along the siphon channel, the aim of automatic water changing is fulfilled, and the water in the water drinking disc is kept clean.

Inventors

  • XIAO KAN

Assignees

  • 慈溪市夏蒙电器有限公司

Dates

Publication Date
20260508
Application Date
20250416

Claims (6)

  1. 1. The pet water dispenser capable of automatically changing water comprises a water purifying tank (1), a sewage tank (2) arranged on one side of the water purifying tank (1) and a water drinking disc (3) arranged at the top of the sewage tank (2), wherein a water supply assembly is arranged in the water purifying tank (1) and is used for extracting water in the water purifying tank (1) and conveying the water into the water drinking disc (3), and the pet water dispenser is characterized in that a water outlet (31) communicated with the sewage tank (2) is arranged on the inner bottom wall of the water drinking disc (3), a drain pipe (32) extending vertically upwards is connected to the water outlet (31), a siphon assembly (4) is connected to the water drinking disc (3), and a siphon channel for communicating the water drinking disc (3) with the sewage tank (2) is formed between the water drinking assembly and the drain pipe (32).
  2. 2. The pet water dispenser capable of automatically changing water according to claim 1, wherein the siphon assembly (4) comprises a cover body (41) with a concave cavity at the bottom, a sleeve (42) extending vertically downwards is arranged in the concave cavity of the cover body (41), the lower end of the sleeve (42) is in clearance arrangement with the inner bottom wall of the water dispenser tray (3), the sleeve (42) is covered on the drain pipe (32), the inner wall of the sleeve (42) is in clearance fit with the outer peripheral wall and the top of the drain pipe (32) to form the siphon channel, the lower end of the cover body (41) abuts against the inner bottom wall of the water dispenser tray (3), and a notch (411) is arranged at the lower end of the cover body (41) to enable the water dispenser tray (3) to be communicated with the siphon channel.
  3. 3. The pet water dispenser capable of automatically changing water according to claim 2, wherein the water supply assembly comprises a water pump (11), a sensor (12) and a controller (13), a water pumping port (14) is formed in the bottom of the water purifying tank (1), a water outlet (15) is formed in the upper portion of the water purifying tank (1) located on the water drinking disc (3), two ends of the water pump (11) are respectively connected with the water pumping port (14) and the water outlet (15) through pipelines, the sensor (12) is arranged on one side wall, close to the water drinking disc (3), of the water purifying tank (1) and used for detecting the liquid level in the water drinking disc (3), and the controller (13) is electrically connected with the water pump (11) and the sensor (12) and used for receiving signals transmitted by the sensor (12) and controlling the switching of the water pump (11) according to the received signals.
  4. 4. The pet drinking machine capable of automatically changing water according to claim 3, wherein a control panel (16) is arranged at the top of the water purifying tank (1), and the control panel (16) is electrically connected with the controller (13) and is used for setting water changing parameters.
  5. 5. The pet drinking machine capable of automatically changing water according to claim 3, wherein the top of the cover body (41) is provided with a concave buffer zone (412) right below the water outlet (15), one end of the buffer zone (412) facing the drinking water tray (3) is an open end, and the buffer zone (412) is obliquely downwards arranged from one end close to the water purifying tank (1) to the other end.
  6. 6. The pet drinking machine capable of automatically changing water according to claim 5, wherein the top of the buffer zone (412) is provided with an arc-shaped surrounding baffle (413) for preventing splashing when the water outlet (15) is filled with water.

Description

Pet drinking machine capable of automatically changing water Technical Field The utility model relates to the technical field of pet supplies, in particular to a pet water dispenser capable of automatically changing water. Background When drinking water for pets, the pet owners usually use vessels such as basins and bowls, but the vessels are often knocked over by the pets, so that the pets are not only unhygienic, but also very troublesome to clean, and the pets occasionally forget to drink water for the pets, so that the pets cannot supplement water timely. Therefore, some pet water dispensers appear on the market, and the problem of drinking water for pets can be basically solved. Most of the pet water dispensers on the market are circulating water dispensers, and generally comprise a water tank, a water pump, a water drinking disc and a filtering device, wherein water in the water tank is pumped into the water drinking disc through the water pump, and the water in the water drinking disc can be filtered by the filtering device and flows back into the water tank after reaching a water level line, so that the pet water dispensers are automatically circulated. Although the circulating water dispenser can realize automatic circulating water drinking of pets, a part of water can be reserved in the water drinking tray all the time, so that the water can be polluted easily, and the health of the pets is affected. Disclosure of utility model The technical problem to be solved by the utility model is to provide the pet water dispenser capable of automatically supplying water and automatically changing water. The technical proposal of the utility model is to provide the pet water dispenser capable of automatically changing water with the following structure: the water purifying device comprises a water purifying tank, a sewage tank arranged on one side of the water purifying tank and a drinking water tray arranged on the top of the sewage tank, wherein a water supply assembly is arranged in the water purifying tank and used for extracting water in the water purifying tank and conveying the water into the drinking water tray, a water outlet communicated with the sewage tank is formed in the inner bottom wall of the drinking water tray, a drain pipe extending vertically upwards is connected to the water outlet, a siphon assembly is connected to the drinking water tray, the siphon assembly is covered on the drain pipe, and a siphon channel for communicating the drinking water tray with the sewage tank is formed between the siphon assembly and the drain pipe. After adopting the structure, the pet water dispenser capable of automatically changing water has the following advantages compared with the prior art: The water supply assembly can control the liquid level of the water in the water drinking disc to avoid being higher than the top end of the drain pipe during drinking of the pet, and when the water in the water drinking disc needs to be discharged, the water supply assembly injects water into the water drinking disc, and the liquid level of the water in the water drinking disc is higher than the top end of the drain pipe, so that siphon effect can be generated, the water in the water drinking disc is discharged into the sewage box along a siphon channel, the aim of automatically changing water is fulfilled, and the cleanness of the water in the water drinking disc is kept. Preferably, the siphon assembly comprises a cover body with a concave cavity at the bottom, wherein a sleeve extending vertically downwards is arranged in the concave cavity of the cover body, the lower end of the sleeve is in clearance arrangement with the inner bottom wall of the drinking water tray, the sleeve is covered on the drain pipe, the inner wall of the sleeve is in clearance fit with the outer peripheral wall and the top of the drain pipe to form the siphon channel, the lower end of the cover body abuts against the inner bottom wall of the drinking water tray, and a notch is arranged at the lower end of the cover body and used for enabling the drinking water tray to be communicated with the siphon channel. When the liquid level of water in the drinking water tray is higher than the top end of the drain pipe, under the siphon effect, water in the drinking water tray can enter a siphon channel between the sleeve and the drain pipe from the notch, and then enter the sewage tank from the upper end opening of the drain pipe, so that the drinking water tray can be automatically emptied. Preferably, the water supply assembly comprises a water pump, a sensor and a controller, wherein the bottom of the water purifying tank is provided with a water pumping port, the water purifying tank is provided with a water outlet above the water drinking disc, two ends of the water pump are respectively connected with the water pumping port and the water outlet through pipelines, the sensor is arranged on one side wall of the water purifying tank, which