CN220511869U - Cat litter bowl with deodorization module - Google Patents

Abstract

The utility model relates to the technical field of pet supplies and discloses a cat litter basin with a deodorizing module. The box body is provided with an air exhaust hole communicated with the inside of the roller of the cat litter basin body, and is also provided with an air exhaust port; the exhaust fan is arranged in the exhaust port and is used for exhausting air in the box body; one end of the deodorizing tube is communicated with the collecting box of the cat litter basin body, and the other end of the deodorizing tube is connected into the box body; the air filtering device is used for filtering air flowing through the deodorizing pipe. The cat litter basin with the deodorizing module can effectively prevent dirty air in the roller and the collecting box from diffusing into a room, keep the room air fresh and improve the use experience of a user.

Description

Cat litter bowl with deodorization module

Technical Field

The utility model relates to the technical field of pet supplies, in particular to a cat litter basin with a deodorizing module.

Background

With the popularity of cats as domestic pets, more and more people begin to raise pet cats, and the problem of excretion of pet cats has plagued the raising of the pet cats. Although the cat can realize the regular point excretion in the cat toilet without training relative to the pet dog, the cat cannot continue to excrete or can excrete everywhere at will without timely cleaning the excrement in the cat litter box. Meanwhile, cat excreta often gives off strong odor and contains a large amount of bacterial virus, which causes a great deal of health problems and health trouble to the breeder.

Aiming at the problems, various intelligent cat litter boxes are developed in the market, wherein the drum-type cat litter box is a main product on the market due to the advantages of relatively simple structure and good cleaning effect. For example, chinese patent application No. CN202223066325.9 discloses an automatic cat litter box comprising a housing, a drum located in the housing and a collection box located below the housing, wherein after a cat has been excreted in the drum and has exited the drum, the drum is rotated so that the cat's faeces fall into the collection box. Although the automatic cat litter basin realizes the function of automatically cleaning excrement, the automatic cat litter basin can not remove the odor generated by cat feces, especially the odor generated by cats in the toilet process. In addition, cat excrement is stored for a long time and is easy to ferment in the closed collecting box, and when a breeder removes excrement in the collecting box, the accumulated bad smell in the collecting box can be released into the air instantly, so that extremely bad use experience is brought to the breeder.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a cat litter box with a deodorizing module, which aims to at least solve one of the technical problems to a certain extent.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a cat litter basin with a deodorizing module comprises a cat litter basin body, a box body, an exhaust fan, a deodorizing tube and an air filtering device. The box body is provided with an air exhaust hole communicated with the inside of the roller of the cat litter basin body, and is also provided with an air exhaust port; the exhaust fan is arranged in the exhaust port and is used for exhausting air in the box body; one end of the deodorizing tube is communicated with the collecting box of the cat litter basin body, and the other end of the deodorizing tube is connected into the box body; the air filtering device is used for filtering air flowing through the deodorizing pipe.

In some embodiments, the deodorizing tube comprises a plurality of single tubes, and two single tubes adjacent to each other are connected by an air filtering means.

In some embodiments, the plurality of single tubes are parallel to one another and the gas flow direction within two single tubes adjacent to one another is reversed.

In some embodiments, the plurality of single tubes lie in the same plane.

In some embodiments, the air filtration device is located at the end of the single tube.

In some embodiments, an air filtration device includes a housing including an inlet end, an outlet end, and a chamber between the inlet end and the outlet end, the inlet end and the outlet end being configured to be connected to a single tube, and a filter element disposed within the chamber.

In some embodiments, the cartridge includes an outer frame, a barrier net, a deodorizing filler, and a sealing ring; the outer layer frame is of a hollow structure and is provided with holes for air to pass through, and the outer layer frame is arranged in the cavity; the isolation net is attached to the outer layer frame to form a closed space, the deodorizing filler is filled in the closed space, and the sealing ring is sleeved between the outer layer frame and the outer shell to realize the sealing between the outer shell and the outer layer frame.

In some embodiments, the deodorizing ability of the filtering means gradually decreases along the flow direction of the gas inside the deodorizing tube.

In some embodiments, the vent is adjacent the top of the tank.

In some embodiments, the number of vent holes is a plurality, and the plurality of vent holes are horizontally arranged in a "straight" shape.

Compared with the prior art, the cat litter basin with the deodorizing module can efficiently suck the dirty air in the roller and the collecting box into the box body and then discharge the dirty air outdoors through the air outlet, so that the dirty air in the roller and the collecting box can be effectively prevented from diffusing indoors, and the freshness of indoor air is maintained; simultaneously, this cat litter basin with deodorization module can also carry out purification treatment to the dirty air in the collection box, avoids bad smell gas to gather in the collection box, and the breeder can not smell extremely bad smell in the in-process of cleaing away the excrement and urine in the collection box, very big promotion user's use experience.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a litter box body of the utility model;

fig. 2 is a schematic view of the structure of the deodorizing module according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of the deodorizing module according to the present utility model;

FIG. 4 is a top view of the air filtration module of the present utility model;

fig. 5 is a cross-sectional view taken along line A-A in fig. 4.

Reference numerals:

in the figure: 1. a housing; 2. a roller; 3. a collection box; 4. a case; 41. an air suction hole; 42. an exhaust port; 5. an exhaust fan; 6. a deodorizing tube; 61. a single tube; 7. an air filtration device; 71. a housing; 711. an air inlet end; 712. an air outlet end; 713. a chamber; 72. a filter element; 721. an outer layer frame; 7211. a round tube; 7212. an end cap; 7213. a hole; 722. an isolation net; 723. deodorizing filler; 724. a seal ring; 100. a cat litter basin body; 200. and a deodorizing module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1 to 5, the present utility model provides a cat litter box with a deodorizing module, which includes a cat litter box body 100 and a deodorizing module 200. As shown in fig. 1, the litter box body 100 includes a housing 1, a drum 2 located in the housing 1 for holding litter and for discharging excrement combined with litter into the collection box 3, and a collection box 3 located below the housing 1. As shown in fig. 2 and 3, the deodorizing module 200 includes a case 4, an exhaust fan 5, a deodorizing pipe 6, and an air filtering means 7. The box body 4 is provided with an air exhaust hole 41 communicated with the inside of the roller 2 of the cat litter box body 100, and the box body 4 is also provided with an air exhaust port 42; the exhaust fan 5 is arranged in the exhaust port 42 and is used for exhausting the air in the box body 4; the lower end of the deodorizing tube 6 is communicated with the collecting box 3 of the cat litter basin body 100, and the upper end of the deodorizing tube 6 is connected into the box body 4; the air filtering device 7 is used for filtering the air flowing through the deodorizing pipe 6.

In the actual use process, when the sensor on the cat litter box body 100 detects that a cat enters the drum 2, the controller of the cat litter box body 100 controls the exhaust fan 5 to start, and at the moment, the exhaust fan 5 discharges air in the box body 4 in real time, so that negative pressure is formed in the box body 4, in other words, the air pressure in the box body 4 is smaller than the indoor air pressure, the air pressure in the drum 2 and the air pressure in the collecting box 3, so that dirty air in the drum 2 and the collecting box 3 can be sucked into the box body 4, and when the dirty air passes through the deodorizing tube 6, the air filtering device 7 filters the dirty air to remove peculiar smell; when the sensor on the cat litter box body 100 detects that the cat leaves the roller 2, the controller of the cat litter box body 100 controls the exhaust fan 5 to stop running. In order to avoid that the air in the case 4 is directly discharged into the room, a pipe leading to the outside is usually connected to the outside of the air outlet 42, so that the air in the case 4 can be directly discharged to the outside.

In some embodiments, in order to make the cat litter box have better deodorizing effect, the exhaust fan 5 can be kept in an operating state.

The cat litter box with the deodorizing module provided by the utility model can efficiently suck the dirty air in the roller 2 and the collecting box 3 into the box body 4 and then discharge the dirty air outdoors through the exhaust port 42, so that the dirty air in the roller 2 and the collecting box 3 can be effectively prevented from diffusing indoors, and the freshness of indoor air can be maintained. Meanwhile, the cat litter basin with the deodorizing module can also purify polluted air in the collecting box 3, so that the bad smell is prevented from being enriched in the collecting box 3, and a breeder can not smell extremely bad smell in the process of cleaning excrement in the collecting box 3, so that the use experience of a user is greatly improved.

As shown in fig. 3, the deodorizing tube 6 includes a plurality of single tubes 61, two single tubes 61 adjacent to each other are connected by an air filter 7, one air filter 7 is connected between each two single tubes 61, and the air filter 7 is detachably connected with the single tubes 61. The plurality of single tubes 61 are parallel to each other, and the gas flow directions in two single tubes 61 adjacent to each other are opposite, as shown in fig. 3, the deodorizing tube 6 is wound in an S-shape, so that the space occupied by the deodorizing tube 6 can be reduced. In order to facilitate the regular maintenance of the air filter device 7, a plurality of single tubes 61 are located in the same plane, and the air filter device 7 is located at the end of the single tubes 61.

In this embodiment, the air filter device 7 includes a housing 71 and a filter element 72, the housing 71 includes an air inlet end 711, an air outlet end 712, and a chamber 713 between the air inlet end 711 and the air outlet end 712, the air inlet end 711 and the air outlet end 712 are configured to be connected to the single tube 61, and the filter element 72 is disposed in the chamber 713. As shown in fig. 4, the cartridge 72 includes an outer frame 721, a spacer screen 722, a deodorizing filler 723, and a sealing ring 724. Wherein the outer frame 721 is hollow and has holes for air to pass through, and the outer frame 721 is installed in the chamber 713; the isolation net 722 is attached to the outer frame 721 to form an enclosed space, the deodorizing filler 723 is filled in the enclosed space, the rubber sealing ring 724 is sleeved between the outer frame 721 and the outer frame 71 to realize sealing between the outer frame 71 and the outer frame 721, and the sealing ring 724 can also fix the filter element 72 in the outer frame 71. To facilitate the placement of the isolation net 722 with the deodorizing filler 723 inside the outer frame 721, the outer frame 721 is composed of a circular tube 7211 and end caps 7212 provided at both ends of the circular tube 7211, and the end caps 7212 are detachably connected to the circular tube 7211.

The deodorizing filler 723 covers at least the entire bottom surface of the barrier net 722; in the preferred embodiment, the deodorizing filler 723 fills the enclosed space formed by the isolation net 722, which can achieve a better deodorizing effect. The deodorizing filler 723 used in the present utility model may be an adsorbent such as activated carbon or a filter foam impregnated with a deodorizing agent.

In some embodiments, the deodorizing ability of the filtering means gradually decreases along the flow direction of the gas inside the deodorizing tube 6. In order to efficiently suck the air in the drum 2 into the case 4, the air discharge holes are provided at positions adjacent to the top of the case 4 in this embodiment, and the number of the air discharge holes is plural, and the plural air discharge holes are horizontally arranged in a straight line.

When the cat litter box is assembled, the box body 4 can be arranged at the rear of the cat litter box shell 1, and can also be arranged at the side or below according to different shapes of the cat litter box. Those skilled in the art can easily understand the assembly relationship between the cat litter box body 100 and the deodorizing module 200 according to the disclosure, and therefore, the related drawings after the cat litter box body 100 and the deodorizing module 200 are assembled together are not shown.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a cat litter basin with deodorization module, includes cat litter basin body, its characterized in that still includes:

the box body is provided with an air exhaust hole communicated with the inside of the roller of the cat litter basin body, and is also provided with an air exhaust port;

an exhaust fan provided in the exhaust port and exhausting air in the case;

one end of the deodorizing tube is communicated with the collecting box of the cat litter basin body, and the other end of the deodorizing tube is connected into the box body;

and an air filtering device for filtering air flowing through the deodorizing pipe.

2. The litter box with a deodorizing module of claim 1, wherein: the deodorizing pipe comprises a plurality of single pipes, and two adjacent single pipes are connected through the air filtering device.

3. The litter box with a deodorizing module of claim 2, wherein: the plurality of single pipes are parallel to each other, and the gas flow directions in two adjacent single pipes are opposite.

4. A cat litter box with a deodorizing module as set forth in claim 3, wherein: a plurality of the single pipes are positioned in the same plane.

5. The litter box with a deodorizing module of claim 2, wherein: the air filter device is positioned at the end of the single tube.

6. The cat litter tub with a deodorizing module according to any one of claims 2-5, wherein: the air filtering device comprises a shell and a filter element, wherein the shell comprises an air inlet end, an air outlet end and a cavity arranged between the air inlet end and the air outlet end, the air inlet end and the air outlet end are used for being connected with the single tube, and the filter element is arranged in the cavity.

7. The litter box with a deodorizing module of claim 6 wherein: the filter element comprises an outer layer frame, an isolation net, deodorizing filler and a sealing ring; the outer layer frame is of a hollow structure and is provided with holes for air to pass through, and the outer layer frame is arranged in the cavity; the isolation net is attached to the outer layer frame to form a closed space, the deodorizing filler is filled in the closed space, and the sealing ring is sleeved between the outer layer frame and the outer shell to realize sealing between the outer shell and the outer layer frame.

8. The litter box with a deodorizing module of claim 6 wherein: the deodorizing ability of the filtering means gradually decreases along the flow direction of the gas in the deodorizing pipe.

9. The litter box with a deodorizing module of any one of claims 1-5, 7, 8, wherein: and an exhaust hole is arranged near the top of the box body.

10. The litter box with a deodorizing module of claim 9, wherein: the number of the exhaust holes is multiple, and the exhaust holes are horizontally arranged in a straight shape.