CN217103343U

CN217103343U - Multi-channel filtering device and pet water dispenser

Info

Publication number: CN217103343U
Application number: CN202122924559.1U
Authority: CN
Inventors: 朱映泽; 陆晏
Original assignee: Shenzhen Dogcare Innovation and Technology Co Ltd
Current assignee: Shenzhen Dogcare Innovation and Technology Co Ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-08-02
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a multi-channel filter equipment and pet water dispenser, wherein multi-channel filter equipment sets up two at least drainage channel, and sets up the filtration filter core among two at least drainage channel, so, multi-channel filter equipment can play the effect of filtering the water purification, especially in circulating water, even there is the drainage channel who does not set up the filtration filter core, when the cycle number is enough, all circulating water also can all be filtered by the filter core. And because a plurality of drainage channels are arranged, when some drainage pipes are blocked, the unplugged drainage pipes still exist for drainage, and particularly when the drainage channels without the filtering filter elements exist, the situation that only one filtering channel is arranged, water cannot be drained after the filtering channel is blocked, so that no water can be introduced by a pet can be prevented, and the water pump can be prevented from being burnt.

Description

Multi-channel filtering device and pet water dispenser

Technical Field

The application relates to the technical field of filtering equipment, in particular to a multi-channel filtering device and a pet water dispenser.

Background

Pet water dispensers are devices that provide water to pets, and some manufacturers design pet water dispensers to circulate water because pets cannot autonomously control when the pet water dispenser should be filled and drained. In order to solve this problem, manufacturers add a filter device to the water circulation system.

The inventor finds that the existing filtering device only has one water drainage channel (filtering water channel), and when the water is seriously polluted or is used for a long time, the filtering device is easily blocked, so that the pet can drink with little or no water, and a water pump in a circulating system is easily burnt.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a filter equipment and pet water dispenser of multichannel aims at solving among the prior art filter passage and only has one, can't cross the technical problem of water after blockking up.

In order to achieve the above object, the present invention provides a multi-channel filtering device, which comprises a mixing water outlet pipe and at least two drainage channels, wherein each drainage channel is communicated with the mixing water outlet pipe;

wherein, at least two are provided with filtering element in the drainage channel.

Furthermore, at least one of the drainage channels is an ultrafiltration channel, and the ultrafiltration channel is a channel provided with the filter element;

the filtering filter element in the ultrafiltration channel is a filter element made of an ultrafiltration membrane or ultrafiltration membrane filaments.

Further, the drainage channels, other than the ultrafiltration channel, are distributed inside and/or outside the ultrafiltration channel.

Further, the pipes of the drainage channels are integrated together and integrally formed.

Furthermore, an adhesive layer for fixing the ultrafiltration membrane or the ultrafiltration membrane filaments is arranged in the ultrafiltration channel;

the glue layer is provided with the drainage channel.

Further, the device also comprises a water inlet pipe;

each drainage channel is communicated with the water inlet pipe.

The utility model also provides a pet water dispenser, include as above-mentioned arbitrary multichannel filter equipment.

The utility model discloses a filter equipment and pet water dispenser of multichannel sets up two at least drainage channel, and sets up the filtration filter core among two at least drainage channel, so, multichannel filter equipment can play the effect of filtering the water purification, especially in circulating water, even there is the drainage channel who does not set up the filtration filter core, when the cycle number of times is enough, all circulating water also can all be filtered by the filter core. And because a plurality of drainage channels are arranged, when some drainage pipes (generally the drainage pipes with the filtering filter elements) are blocked, the unblocked drainage pipes still exist for draining water, and particularly when the drainage channels without the filtering filter elements exist, the situation that only one filtering channel cannot be used for draining water after being blocked so that no water can be used by a pet can be prevented, and the water pump can be prevented from being burnt.

Drawings

Fig. 1 is a schematic structural view of a multi-channel filtering apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a multi-channel filtering apparatus according to an embodiment of the present invention;

fig. 3 is a schematic view of a multi-channel filtering device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a pet water dispenser according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, a multi-channel filtering device according to an embodiment of the present invention is provided, including a mixing water outlet pipe 10 and at least two drainage channels 20, where each drainage channel 20 is communicated with the mixing water outlet pipe 10; wherein, at least two of the drainage channels 20 are provided with a filtering filter element 30.

As described above, the drain passage 20 is a passage through which water can be drained. Each of the drainage channels 20 is communicated with the mixing water outlet pipe 10, so that the drainage channels 20 are connected in parallel, that is, the water discharged from each drainage pipe is finally converged in the mixing water outlet pipe 10 and then discharged from the mixing water outlet pipe 10.

As mentioned above, at least two of the drainage channels 20 are provided with the filtering cartridges 30, that is, at least two of the drainage channels 20 have the function of filtering clean water. When only two drainage channels 20 are provided, the two drainage channels 20 are both provided with the filtering filter elements 30, and when one filtering filter element 30 is blocked, the other filtering filter element can continuously purify water and pass water; when there are three or more drainage channels 20, at least two drainage channels 20 are provided with the filtering core 30, that is, all of the drainage channels 20 may be provided with the filtering core 30, or not all of the filtering cores 30, for example, when there are three drainage channels 20, two of the drainage channels 20 are provided with the filtering cores 30, and the remaining one is not provided with the filtering core 30, etc., when in use, after one or more of the filtering cores 30 are blocked, the other drainage channels 20 may continue to pass water, further, when there are drainage channels 20 without the filtering cores 30, the situation that the multi-channel filtering device is blocked will not occur basically. For example, in one embodiment, the drainage channel 20 includes 3, an ultrafiltration channel 23 for disposing an ultrafiltration core 32 (ultrafiltration membrane or ultrafiltration membrane wire), a drainage channel 22 for disposing activated carbon or filter cotton 31, and a drainage channel 21 for straight drainage.

As described above, the filter element 30 includes various kinds, such as filter cotton 31, ion exchange resin, activated carbon, ultrafiltration membrane filaments, and the like. Further, the filter cartridges 30 in the drain passages 20 each provided with the filter cartridges 30 are different types of filter cartridges 30, and the different types of filter cartridges 30 may perform different filtering functions and have different blocking probabilities.

In this embodiment, when the multi-channel filtering device is applied to a pet drinking fountain, the water inlet of each drainage channel 20 is communicated with the water tank of the pet drinking fountain, and the water pump may be disposed corresponding to the mixing water outlet pipe 10 to pump water through the mixing water outlet pipe 10, or may be disposed in the water tank to supply water to the water inlet of each drainage channel 20.

In this embodiment, after being discharged through the mixing outlet pipe 10 of the multi-channel filtering device, the water in the water tank of the pet water dispenser finally flows back to the water tank through devices such as the drinking water tray, so as to provide circulating water for pets. The multi-channel filtering apparatus may function to filter clean water since it is circulating water and thus water flowing back to the water tank may be contaminated, but if it is used for a long time or the water is contaminated seriously, some of the filtering cartridges 30 may be blocked, and at this time, water may continue to be discharged from the non-blocked water discharge channel 20, thereby maintaining water circulation and preventing the water pump from being burnt out. Furthermore, because the circulating water is adopted, when the circulating times are enough, all the circulating water can be filtered by each filtering filter element 30, so that in the using process, the multi-channel filtering device can play a role in filtering and purifying water, and the condition that the whole filtering device cannot discharge water after the filtering filter elements 30 are blocked can be prevented.

In one embodiment, at least one of the drainage channels 20 is an ultrafiltration channel 23, and the ultrafiltration channel 23 is a channel in which the filtration cartridge 30 is disposed; the filtering core 30 in the ultrafiltration channel is a filter core made of an ultrafiltration membrane or ultrafiltration membrane filaments.

As described above, the ultrafiltration channel is a filter element made of an ultrafiltration membrane or ultrafiltration membrane filaments as the filter element 30, which can better purify impurities in water, not only filter fine particles, but also filter various bacteria, thereby improving the purity of drinking water for pets. Since multi-channel filtration devices are typically used in recirculating water systems, substantially all of the water flows through ultrafiltration channel 23 and is purified when the number of cycles is high.

In one embodiment, the drainage channels 20, in addition to the ultrafiltration channels described above, are distributed inside and/or outside the ultrafiltration channels.

As described above, the other drainage channels 20 may be the

drainage channels

21 and 22 in fig. 1 to 3, that is, the other drainage channels 20 are not the ultrafiltration channel 23, and these channels may be disposed outside the ultrafiltration channel 23, may be disposed inside the ultrafiltration channel 23, may be partially disposed inside the ultrafiltration channel 23, and may be partially disposed outside the ultrafiltration channel 23. Can be combined at will according to the design requirements of products.

Referring to fig. 2, in one embodiment, the pipes of each of the drainage channels 20 are integrally formed together.

As described above, all the drainage channels 20 are integrally formed, so that the multi-channel filtering device has a relatively compact structure, the installation process of the multi-channel filtering device on the pet water dispenser is reduced, and the production process of each drainage channel 20 can be reduced.

Referring to fig. 3, in one embodiment, a glue layer for fixing the ultrafiltration membrane or the ultrafiltration membrane filaments is disposed in the ultrafiltration channel 23; the drainage channels 20 are arranged on the adhesive layer.

As described above, the glue layer is a structure for encapsulating the ultrafiltration membrane or the ultrafiltration membrane filaments, for example, one end of each of the plurality of ultrafiltration membrane filaments is encapsulated in the glue layer and penetrates through the glue layer, so that water can flow through the glue layer through the ultrafiltration membrane filaments, and the glue layer is fixedly mounted on the inner wall of the ultrafiltration channel. In this embodiment, the drainage channel 20 is arranged on the adhesive layer, which is simple and convenient. Further, the drainage channels 20 disposed on the glue layer are generally through holes in the glue layer that avoid the filaments of the ultrafiltration membrane, and the filter cartridges 30 are not typically disposed in the through holes. Further, if the filter element 30 is disposed in the through hole, the filter element 30 may be a gauze, a filter cotton, or the like.

In one embodiment, the multi-channel filter device further comprises a water inlet pipe 40; each of the drainage passages 20 communicates with the inlet pipe 40.

As described above, each of the drainage passages 20 communicates with the inlet pipe 40, so that water can be supplied to each of the drainage passages 20 through one inlet pipe 40. Specifically, the water inlet pipe 40 is communicated with a water tank of the pet water dispenser, a water pump is arranged in the water tank, and water is supplied to the water supply pipe through the water pump, so that the water supplied by one water pump respectively enters each drainage channel 20 after passing through the water inlet pipe 40, and is finally discharged after being converged in the mixed water outlet pipe 10. It should be noted that the water pump typically draws water from the bottom of the tank and then supplies water to each of the drain channels 20 through the water inlet pipe 40.

Referring to fig. 4, the embodiment of the present application further provides a pet drinking fountain, which includes a multi-channel filtering device 400 as described in any of the above embodiments.

In one embodiment, the pet water dispenser includes a water tank 100, a water pump 200, a drinking tray 300, and the multi-channel filter 400 described above. The drinking water tray 300 is provided above the water tank 100, the water pump 200 is provided in the water tank 100, and the multi-channel filter 400 is provided at an outer or inner sidewall of the water tank 100 and then communicates with the water pump 200. When the pet water dispenser works, the water pump 200 conveys water in the water tank 100 to the multi-channel filtering device 400, the water flows into the water drinking tray 300 after being discharged from the mixing water outlet pipe 10 of the multi-channel filtering device 400, and the water in the water drinking tray 300 flows back to the water tank 100 through the preset water leakage structure 301.

In another embodiment, the pet drinking machine comprises a water tank 100, a water pump 200 and the multi-channel filter device 400, wherein the water pump 200 is arranged in the water tank 100, and the multi-channel filter device 400 is arranged on the outer side wall or the inner side wall of the water tank 100 and then is communicated with the water pump 200. When the pet water dispenser works, the water pump 200 conveys water in the water tank 100 to the multi-channel filtering device 400, the water flows back to the water tank 100 after being discharged from the mixing water outlet pipe 10 of the multi-channel filtering device 400, and the pet directly drinks in the water tank 100 when drinking water.

The pet water dispenser uses the multi-channel filtering device 400, so that in the working process, circulating water can be filtered and purified, the situation that the water cannot be circulated after the filtering filter element 30 is blocked and the water pump 200 is easily burnt out can be prevented.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A multi-channel filtering device is characterized by comprising a mixing water outlet pipe and at least two drainage channels, wherein each drainage channel is communicated with the mixing water outlet pipe;

2. A multi-channel filter device as claimed in claim 1, wherein at least one of the drainage channels is an ultrafiltration channel, the ultrafiltration channel being a channel in which the filter cartridge is disposed;

3. A multi-channel filter device as claimed in claim 2, wherein the drainage channels other than the ultrafiltration channel are distributed inside and/or outside the ultrafiltration channel.

4. A multi-channel filter device as claimed in claim 2, wherein the channels of each of said drainage channels are integrally formed together.

5. The multi-channel filtration device of claim 2, wherein a glue layer is disposed in the ultrafiltration channel for fixing the ultrafiltration membrane or ultrafiltration membrane filaments;

the drainage channel is arranged on the adhesive layer.

6. A multichannel filter device as claimed in any of claims 1 to 5, characterized by further comprising a water inlet pipe;

each drainage channel is communicated with the water inlet pipe.

7. A pet water dispenser comprising a multi-channel filter device as claimed in any one of claims 1 to 6.