CN220088254U - Dual-filtering pet drinking machine - Google Patents

Abstract

The utility model discloses a double-filtration pet water dispenser, which relates to the technical field of pet feeding auxiliary tools, and comprises a water tank shell, wherein a water storage area is formed inside the water tank shell; the impurity filtering component is arranged above the water storage area and is provided with a filtering area which is communicated with the water storage area; the water drinking assembly is arranged above the impurity filtering assembly and is provided with a water drinking area and a reflux port, and the reflux port is respectively communicated with the water drinking area and the filtering area; and the water pumping host is provided with a water inlet communicated with the water storage area, and a water outlet communicated with the drinking water area, wherein the water inlet is provided with a filter screen member. According to the double-filtration pet water dispenser disclosed by the utility model, impurities in a drinking water area are continuously trapped in an independent space in the circulating flow process of drinking water, so that water quality pollution caused by long-term soaking of the impurities and the drinking water is avoided, and the pet drinking water dispenser is healthier for pets. The impurity is stored in independent space, effectively avoids the pet drinking water process mistake to swallow impurity, and is safer to the pet.

Description

Dual-filtering pet drinking machine

Technical Field

The utility model relates to the technical field of pet feeding auxiliary tools, in particular to a double-filtering pet water dispenser.

Background

With the improvement of the living standard of people, more and more consumers raise pets such as cats, dogs and the like at home. In the pet raising process, the drinking water of the pet needs to be replaced regularly, so that diseases caused by pollution of a drinking water source of the pet are avoided. And the drinking water of the pet cannot be replaced in time because the user is not in a living room in the working, outgoing and traveling processes, so that inconvenience is brought to the user for raising the pet. Therefore, the special pet drinking machine for drinking the pet is introduced in the market, and the pet drinking machine can enable the drinking water to circulate, so that the water source is prevented from standing for a long time to form dead water.

The pet water dispenser is a mechanical device with an active water-supplying function, and pumps water in a water tank into a water drinking plate through an internal water pump to realize the water-supplying function.

The utility model discloses a pet water dispenser in chinese patent CN 202210254464.X, including the water tank, water tank open-top department is fixed with the mounting panel, and mounting panel and water tank sealing connection, mounting panel surface mounting has the drinking bowl, and the mounting panel surface is located drinking bowl one side and install the subassembly that draws water, through drinking bowl and the grafting effect of subassembly with installing port and grafting mouth that draws water, and the convenience of whole water dispenser dismantlement and installation has been realized as an organic whole design that draws water, place the inside water dispenser of water tank in for current water pump, more convenient washs the water tank, under the effect of water containing plate and basin, the drinking bowl is inside to the leading of delivery port exhaust water has the effect of guide, the flow direction to water containing plate is passed through with the pure water introduction, more definitely guides the flow direction to water, prevent that water from spilling outside the mounting panel, the water pump is placed inside the water tank, noise produced during operation is absorbed by the hydrone, the propagation of noise is reduced.

Above-mentioned pet water dispenser's filter screen sets up in drinking water district department, and the residue can be held back in drinking water district, and the pet is at the easy mistake of drinking water in-process and is eaten the residue, has the potential safety hazard. And residues are soaked in a drinking water area for a long time, so that a water source is easy to pollute, the whole water quality of the drinking water machine is polluted, and the health of pets is endangered.

Disclosure of Invention

The utility model aims to at least solve the problems that a filter screen is arranged at a drinking area, residues can be trapped in the drinking area, the pet is easy to eat the residues by mistake in the drinking process, and potential safety hazards exist in the prior art. And residues are soaked in a drinking water area for a long time, so that a water source is easy to pollute, and the whole water quality of the drinking water machine is polluted, so that the technical problem of harm to the health of pets is solved. Therefore, the double-filtering pet water dispenser provided by the utility model can filter residues to be stored in an independent space, and is separated from drinking water, so that the pet drinking water is safer. The method can also avoid water source pollution caused by long-term contact of residues with drinking water, and the circulating pumping of the drinking water is better in water quality after secondary filtration, so that the pet is healthier.

A dual filtration pet drinking machine according to some embodiments of the present utility model, comprising:

a water tank shell, wherein a water storage area is formed inside;

the impurity filtering component is arranged above the water storage area and is provided with a filtering area which is communicated with the water storage area;

the water drinking assembly is arranged above the impurity filtering assembly and is provided with a water drinking area and a reflux port, and the reflux port is respectively communicated with the water drinking area and the filtering area; the method comprises the steps of,

the water pump main machine is characterized in that a water inlet of the water pump main machine is communicated with the water storage area, a water outlet of the water pump main machine is communicated with the drinking area, and a filter screen piece is arranged at the water inlet.

According to some embodiments of the utility model, the filtering zone is provided with a filtering tank, in which a replaceable filter element is arranged; the liquid in the drinking area enters the filtering area through the backflow port and then enters the water storage area through the filtering tank.

According to some embodiments of the utility model, the bottom of the filter tank is provided with drain holes arranged at intervals.

According to some embodiments of the utility model, the bottom of the return port is higher than the bottom of the drinking zone, and the height of the bottom of the return port from the bottom of the drinking zone is the drinking water level.

According to some embodiments of the utility model, the periphery of the drinking area is smoothed.

According to some embodiments of the utility model, the impurity filtering assembly is detachably connected to the tank housing; and/or, the water drinking assembly is detachably connected with the water tank shell.

According to some embodiments of the utility model, the impurity filtering component and the drinking water component are respectively provided with a mounting hole, the water pumping host is mounted in the water tank shell through the mounting holes, and the water inlet and the filter screen component are immersed in the liquid in the water storage area.

According to some embodiments of the utility model, the water pumping host is provided with a sensing element by which the water pumping host detects the pet position.

According to some embodiments of the utility model, the filter element surrounds the periphery of the water inlet, and is detachably connected with the bottom of the water pumping host.

According to some embodiments of the utility model, a side wall of the tank housing is provided with a liquid level window for viewing a water line of the water storage area.

The double-filtering pet water dispenser according to some embodiments of the present utility model has at least the following beneficial effects: the drinking water and impurities in the drinking water area enter the filtering area through the backflow port, the impurities are trapped in the impurity filtering assembly, and the drinking water is filtered once and flows back to the water storage area. The drinking water is filtered by the filter screen piece for the second time and enters the water inlet, and finally flows into the drinking water area from the water outlet. The impurities in the drinking water area are continuously reserved in the independent space in the circulating flowing process of the drinking water, so that the pollution to water quality caused by long-term soaking of the impurities and the drinking water is avoided, and the pet is healthier. The impurity is stored in independent space, effectively avoids the pet drinking water process mistake to swallow impurity, and is safer to the pet.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a perspective view of a dual filtration pet drinking machine according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a dual filtration pet drinking machine in accordance with an embodiment of the present utility model;

FIG. 3 is an exploded view of a dual filtration pet drinking machine according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of an impurity filtering assembly of a dual filtration pet drinking machine according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a drinking water assembly of a dual filtration pet drinking water machine according to an embodiment of the present utility model;

FIG. 6 is an exploded view of a water pump main unit of a dual filtration pet drinking machine according to an embodiment of the present utility model.

Reference numerals:

water tank shell 100, water storage area 110, liquid level window 120, step boss 130,

Impurity filtering component 200, filtering area 210, filtering tank 220, water drain 221, filtering core 230,

A drinking water assembly 300, a drinking water zone 310, a reflux port 320,

A water pumping host 400, a water inlet 410, a water outlet 420, a filter screen member 430, a sensing element 440, a control panel 450,

And a mounting hole 500.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, top, bottom, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

A double filtration pet drinking machine according to an embodiment of the present utility model is described below with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the double-filtering pet drinking machine includes a water tank case 100, an impurity filtering assembly 200, a drinking water assembly 300, and a pumping host 400.

The inside of the tank case 100 forms a water storage area 110, and drinking water is stored in the water storage area 110. The impurity filtering assembly 200 is disposed above the water storage region 110, and the impurity filtering assembly 200 is provided with a filtering region 210, and the filtering region 210 communicates with the water storage region 110. In the process of drinking water backflow, impurities in the drinking water need to pass through the filtering area 210, are trapped in the filtering area 210, the drinking water flows back to the water storage area 110, and the impurities are trapped in the independent space of the filtering area 210, so that the pollution to the water quality caused by long-time soaking of the impurities in the drinking water is avoided.

The drinking water assembly 300 is disposed above the impurity filtering assembly 200, and the drinking water assembly 300 is provided with a drinking water zone 310 and a return port 320, and the return port 320 communicates with the drinking water zone 310 and the filtering zone 210, respectively. The drinking area 310 is used to provide drinking water to the pet. The drinking water in the drinking water area 310 flows into the filtering area 210 from the reflux port 320, and impurities in the drinking water area 310 are brought into the filtering area 210, so that the situation that the pet swallows the impurities by mistake in the drinking water process in the drinking water area 310 is avoided.

The water inlet 410 of the water pumping host 400 is communicated with the water storage area 110, the water outlet 420 is communicated with the water drinking area 310, and the filter screen 430 is arranged at the water inlet 410. In the process that the drinking water in the water storage area 110 is pumped into the drinking water area 310 by the water pumping host 400, the drinking water is filtered by the filter screen 430, and then flows into the drinking water area 310 from the water outlet 420 through the water inlet 410. In practice, the water inlet 410 is removably connected to a food grade silicone hose (not shown in the drawings) which is submerged in the water storage area 110 for pumping water.

The water tank case 100, the impurity filtering assembly 200, and the drinking water assembly 300 are sequentially stacked and assembled to form a three-layered space. The potable water in potable water section 310 flows through filtration section 210 under the force of gravity and back to water storage section 110. The first filtering is performed by the filter net member 430 during the process of pumping the drinking water from the water storage area 110 to the drinking water area 310. The first filtering can improve the quality of the drinking water and provide high-quality drinking water for pets.

The drinking water is filtered for the second time in the impurity filtering assembly 200 during the reflow process, and the second time can trap impurities carried by the pet or impurities falling from the outside into the filtering area 210. Preventing the foreign matters from flowing back to the water storage area 110 and being soaked in the water storage area 110 for a long period of time. Because the impurities carried by the pet and the impurities falling from the outside carry unclean substances such as bacteria, sludge and the like on the surface layer, the impurities are in contact with the drinking water for a long time, so that the unclean substances are easily dissolved into the drinking water, the water quality is degraded, and the health of the pet is influenced.

Impurities can be trapped in a drinking water area in the drinking water backflow process of the conventional pet drinking machine, and the pets can easily mistakenly eat the impurities trapped in the drinking water area 310 when drinking water next time, so that potential safety hazards exist. Compared with the existing pet water dispenser, the double-filtering pet water dispenser can separate impurities and drinking water through the arrangement of the impurity filtering component 200, and avoids the impurities from being soaked in the drinking water for a long time. Impurities can also be stored in the filtering area 210 alone, avoiding the pet from eating the impurities by mistake during the drinking process. The water quality of the drinking water is further improved by the arrangement of the filter screen 430, and the drinking water with better water quality is provided for the pets.

In some embodiments of the present utility model, as shown in fig. 2-4, the filtration zone 210 is provided with a filtration tank 220, and a replaceable filter element 230 is disposed within the filtration tank 220. Liquid in the drinking zone 310 enters the filtering zone 210 through the return port 320 and then enters the water storage zone 110 through the filtering tank 220.

Specifically, the filter tank 220 is disposed at the bottom of the filter region 210 and is recessed toward the water storage region 110, and the filter core 230 is fitted in the filter tank 220. When potable water falls from the return port 320 into the filtration zone 210, the potable water flows toward the filter tank 220, through the filter cartridge 230, and into the water storage zone 110. In the process that the drinking water enters the water storage area 110 from the filtering area 210, through the filtering effect of the filter element 230, microorganisms and heavy metals in the drinking water can be filtered, solid impurities can be trapped, and the phenomenon that the solid impurities flow back to the water storage area 110 to soak for a long time to cause water source pollution is avoided.

The filter element 230 may be made of PP cotton, activated carbon, etc., and the material for filtering drinking water is a technical solution well known to those skilled in the art, and will not be described in detail in this embodiment. The mounting structure between the filter cartridge 230 and the filter tank 220 may be a snap connection structure, a magnetic connection structure, a mating connection structure, or the like. The connection structure between the filter core 230 and the filter tank 220 is not described in detail, and it should be understood that the connection structure between the filter core 230 and the filter tank 220 can be flexibly changed without departing from the basic concept of the present utility model, and all the connection structures are considered to be within the protection scope defined by the present utility model.

In some embodiments of the present utility model, as shown in fig. 3 and 4, the bottom of the filter tank 220 is provided with drain holes 221 arranged at intervals. Specifically, the drain holes 221 are distributed at the bottom of the filter tank 220, and the filter core 230 can completely cover the drain holes 221 at the bottom of the filter tank 220. The filtering core 230 filters the drinking water before the drinking water enters the water storage area 110 through the water outlet 221, so that solid impurities are prevented from entering the water storage area 110 from the gaps.

It should be understood that the placement of the filter element 230 above the drain hole 221 is not the only embodiment, and in other embodiments, the filter element 230 may be placed below the drain hole 221 by a snap-fit connection or a magnetic connection. The drain holes 221 are uniformly distributed at the bottom of the filter tank 220 and the diameter of the drain holes 221 is 2 mm-3 mm, when the drinking water flows into the filter tank 220, impurity particles having a diameter larger than the diameter of the drain holes 221 are trapped in the filter tank 220, and impurity particles having a diameter smaller than the diameter of the drain holes 221 are trapped by the filter core 230 below the drain holes 221. The filter core 230 is disposed under the drain hole 221 and limits the diameter of the drain hole 221, thereby reducing the loss of the filter core 230 and improving the service life of the filter core 230.

In some embodiments of the present utility model, as shown in fig. 2 and 5, the bottom of the return opening 320 is higher than the bottom of the drinking zone 310, and the height of the bottom of the return opening 320 from the bottom of the drinking zone 310 is the drinking water level.

Specifically, the water storage amount of the drinking area 310 is determined by the setting height of the return opening 320, and the distance between the bottom of the return opening 320 and the bottom of the drinking area 310 is the maximum water line. When the water level of the drinking water is higher than the maximum water level line, overflowed drinking water enters the filtering area 210 through the return port 320, so that the water body flow is promoted, and the long-term standing deterioration of the drinking water is avoided.

The shape of the drinking water assembly 300 varies, but the relative positions of the return opening 320 and the drinking zone 310 are unchanged. The shape change of the drinking water assembly 300 does not affect the function of the return port 320 and the drinking zone 310. The distance between the return opening 320 and the drinking area 310 is adjusted according to the specifications of the actual pet drinking bowl.

In some embodiments of the present utility model, as shown in fig. 1, 3 and 5, the periphery of the drinking zone 310 is smoothed. Specifically, the bottom and the periphery of the drinking area 310 are connected smoothly, so that the right-angle boundary can be reduced, and impurities are prevented from accumulating at the right-angle boundary. The drinking area 310 is convenient for the user to clean without dead angles, the drinking area 310 is kept clean, and the pet body is healthier.

In some embodiments of the present utility model, as shown in fig. 2 and 3, the impurity filtering assembly 200 is detachably connected with the sump housing 100. And/or, the drinking water assembly 300 is detachably connected with the water tank case 100.

In this embodiment, the impurity filtering assembly 200 and the drinking water assembly 300 are both detachably connected. The inner wall of the sump housing 100 is provided with a stepped boss 130, and the impurity filtering assembly 200 can be fixed at the stepped boss 130 of the sump housing 100. And the drinking water assembly 300 is placed above the impurity filtering assembly 200. A limiting structure can be arranged between the drinking water assembly 300 and the water tank housing 100 to avoid moving the drinking area 310 during drinking water of the pet, and the technical scheme of arranging the limiting structure between the detachable assemblies is well known to those skilled in the art, and will not be described in detail in this embodiment.

In some embodiments of the present utility model, as shown in fig. 2 to 5, the impurity filtering assembly 200 and the drinking water assembly 300 are provided with mounting holes 500, respectively, and the water pumping main unit 400 is mounted into the water tank case 100 through the mounting holes 500, and the water inlet 410 and the filter screen member 430 are immersed in the liquid of the water storage region 110.

Specifically, the inner contour of the mounting hole 500 is matched with the outer contour of the water pumping host 400, the water pumping host 400 is mounted in the water tank housing 100 through the mounting hole 500, the overall volume of the pet water dispenser can be reduced, and the transportation is more convenient. Vibration generated by the operation of the water pump of the water pumping main 400 can be absorbed by the liquid in the water storage area 110, and the noise is transmitted to the outside through the water tank case 100 with lower decibel, and the operation is quieter. The filter screen member 430 and the water inlet 410 are soaked in the water storage area 110, the contact area of the filter screen member 430 and the drinking water is larger, the filtering effect is better, and the extraction flow of the water inlet 410 is larger.

When the user needs to wash the water tank shell 100, only the water pumping host 400 is required to be pulled out, the drinking water component 300 and the impurity filtering component 200 can be detached in sequence, the whole machine is easy to detach, and wearing parts can be replaced and the inside can be cleaned conveniently at the later stage of the pet drinking water machine.

The filter member 430 shown in the drawings is only schematically shown, and in a practical structure, the periphery of the filter member 430 is uniformly provided with mesh holes through which the drinking water passes into the water inlet 410.

In some embodiments of the present utility model, as shown in fig. 1, 2 and 6, the water pumping host 400 is provided with a sensing element 440, and the water pumping host 400 detects the pet position through the sensing element 440. Specifically, the sensing element 440 may employ an infrared sensor disposed at the periphery of the water outlet 420. When the water pumping host 400 is in the water-out sensing state, the sensing element 440 detects that the pet approaches the water drinking area 310, and the water pumping host 400 automatically pauses to work, so as to avoid frightening the pet.

The operating principle of the infrared sensor is a technical solution well known to those skilled in the art, and will not be described in detail in the present embodiment.

In some embodiments of the present utility model, as shown in fig. 2 and 6, the filter 430 surrounds the periphery of the water inlet 410, and the filter 430 is detachably connected to the bottom of the water pumping host 400. Specifically, the filter screen 430 is a hollow cylinder made of stainless steel, and the filter screen 430 and the water pumping host 400 are mutually fixed by fastening, screw connection or magnetic attraction connection. The filter screen member 430 can be detached for cleaning alone, so that the water pumping host 400 is convenient to clean.

In other embodiments, the filter mesh 430 may further be provided with a filter material such as a ring-shaped filter cotton and activated carbon, so as to enhance the filtering effect of the drinking water pumped by the water pumping host 400.

In some embodiments of the present utility model, as shown in fig. 1, 2 and 6, the water outlet 420 of the water pumping host 400 is disposed in a horizontal direction, so that the drinking water can be ejected from the water outlet 420 in a parabolic manner, and the drinking water has kinetic energy in a horizontal direction and kinetic energy in a vertical direction. When the drinking water falls into the drinking water area 310, the flow of the drinking water in the drinking water area 310 can be promoted, the circulation is promoted, and the long-term standing of the drinking water is avoided.

In some embodiments of the present utility model, as shown in fig. 1, 2 and 6, a control panel 450 is further provided on the top of the water pumping host 400, and a user can adjust the operation state of the water pumping host 400 through the control panel 450. The water pumping host 400 of the present utility model adopts a built-in power supply form, and charges the built-in battery through the charging port of the water pumping host 400. The pet drinking machine can be placed everywhere, the placement position can be changed according to the habit of the pet, and the use experience is better.

In some embodiments of the present utility model, as shown in fig. 1 and 3, a side wall of the tank case 100 is provided with a liquid level window 120, and the liquid level window 120 is used to observe a water line of the water storage area 110.

Specifically, the liquid level window 120 is made of transparent material, and a user can observe the residual amount of drinking water in the water storage area 110 through the liquid level window 120. The water quantity of the water storage area 110 can be observed without disassembling the water drinking assembly 300 and the impurity filtering assembly 200, so that the operation is more convenient, and the water addition is more visual.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A double filtration pet drinking machine, comprising:

a tank case (100) having a water storage area (110) formed therein;

the impurity filtering component (200) is arranged above the water storage area (110), the impurity filtering component (200) is provided with a filtering area (210), and the filtering area (210) is communicated with the water storage area (110);

the water drinking assembly (300) is arranged above the impurity filtering assembly (200), the water drinking assembly (300) is provided with a water drinking area (310) and a reflux port (320), and the reflux port (320) is respectively communicated with the water drinking area (310) and the filtering area (210); the method comprises the steps of,

the water pumping host machine (400), a water inlet (410) of the water pumping host machine (400) is communicated with the water storage area (110), a water outlet (420) is communicated with the water drinking area (310), and a filter screen (430) is arranged at the water inlet (410).

2. The dual filtration pet water dispenser of claim 1, wherein the filtration zone (210) is provided with a filtration tank (220), and wherein a replaceable filter core (230) is disposed within the filtration tank (220);

the liquid in the drinking area (310) enters the filtering area (210) through the backflow port (320), and then enters the water storage area (110) through the filtering tank (220).

3. The double-filtering pet drinking machine according to claim 2, wherein the bottom of the filtering tank (220) is provided with water draining holes (221) arranged at intervals.

4. The dual filtration pet drinking machine of claim 1, wherein the bottom of the return opening (320) is higher than the bottom of the drinking zone (310), and the height of the bottom of the return opening (320) from the bottom of the drinking zone (310) is the drinking water level.

5. The dual filtration pet drinking machine of claim 4, wherein the periphery of the drinking area (310) is smoothed.

6. The dual filtration pet water dispenser of claim 1, wherein the impurity filtering assembly (200) is detachably connected to the water tank housing (100);

and/or, the drinking water assembly (300) is detachably connected with the water tank shell (100).

7. The dual filtering pet drinking machine as claimed in any one of claims 1 to 6, wherein the impurity filtering assembly (200) and the drinking water assembly (300) are respectively provided with mounting holes (500), the water pumping host (400) is mounted into the water tank case (100) through the mounting holes (500), and the water inlet (410) and the filter screen member (430) are immersed in the liquid of the water storage region (110).

8. The dual filtration pet water dispenser of any one of claims 1 to 6, wherein the water pumping host (400) is provided with a sensing element (440), and the water pumping host (400) detects a pet position through the sensing element (440).

9. The dual filtration pet drinking machine according to any one of claims 1 to 6, wherein the filter screen member (430) surrounds the periphery of the water inlet (410), and the filter screen member (430) is detachably connected to the bottom of the water pumping host (400).

10. The dual filtering pet drinking machine according to any one of claims 1 to 6, wherein a liquid level window (120) is provided at a side wall of the water tank case (100), the liquid level window (120) being used for observing a water line of the water storage area (110).