CN220779284U

CN220779284U - Lower inlet and lower outlet type filter element

Info

Publication number: CN220779284U
Application number: CN202322089596.4U
Authority: CN
Inventors: 钱哲; 桑光亮; 柳婧; 林守爱; 杨存园
Original assignee: Hangzhou Mengwei Zhichuang Technology Co ltd
Current assignee: Hangzhou Mengwei Zhichuang Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-16
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a lower inlet and lower outlet type filter element, which comprises a body and a base for water inlet and outlet and installation and fixation, wherein the body is connected with the base, the body comprises an outer shell, a filter element shell and a linking mechanism, the filter element shell and the linking mechanism are arranged in the outer shell, the filter element shell is connected with the linking mechanism, a filter element is arranged in the filter element shell, the linking mechanism comprises a water outlet linking component and a water inlet linking component, the water outlet linking component is arranged on the water inlet linking component, and the filter element shell is in threaded connection with the water outlet linking component.

Description

Lower inlet and lower outlet type filter element

Technical Field

The utility model relates to the technical field of filter elements, in particular to a lower-inlet lower-outlet filter element.

Background

With the continuous improvement of the living standard of people, more and more families start to keep pets, the pets are as a member in the families, and the physical health of the pets is also a part of great concern for the owners of the pets. Therefore, problems in terms of diet and hygiene of pets are also getting more and more attention in raising pets. Most of the body of the pet is water, if the pet drinks unhealthy water, the unhealthy state of the pet is easily caused, so that various diseases are caused, therefore, the pet drinking water machine is sold in the market, and the filter element used in the existing pet drinking water machine generally adopts a mode of water inlet and outlet from top water or water outlet from bottom water inlet and outlet from top water, and the two modes have some defects, such as: when the filter element needs to be replaced, the water inlet or outlet structure of the filter element is required to be detached firstly, then the filter material in the filter cavity of the filter element can be replaced, the replacement of the filter material is relatively inconvenient due to the structural design, and the efficiency is relatively low.

In view of the foregoing, there is a need for a lower inlet and lower outlet filter cartridge that overcomes the shortcomings of the prior art.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a lower-inlet lower-outlet filter element, which aims to solve the problems of relatively inconvenient replacement of filter element filter materials and relatively low efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lower advance lower play formula filter core, includes the body and is used for advancing water and goes out water and installs fixed base, body and base are connected, the body includes shell body, filter core casing and linking mechanism, the filter core casing is located inside the shell body with linking mechanism, the filter core casing is connected with linking mechanism, the inside filter core that is equipped with of filter core casing, linking mechanism includes out water linking part and advances water linking part, it locates to advance water linking part and advance water linking part, filter core casing threaded connection links up the part in out water, the body is connected with the base through linking mechanism. The filter cartridge can simultaneously play roles of water inlet, water outlet and installation fixation through the base, so that when the filter material in the filter cartridge shell needs to be replaced, the outer shell only needs to be opened, the water inlet and outlet connection part of the body does not need to be detached, the operation steps are relatively less, the filter cartridge is relatively convenient, and the filter cartridge is easy to use.

Optionally, the left and right sides of base outer fringe is equipped with the fixture block, the fixed upper junction portion that is used for the adaptation to connect the shell body that is equipped with in top of base, the fixed lower junction portion that is equipped with in bottom of base, the delivery port has been seted up in the middle of the lower junction portion diapire, the water inlet has been seted up to the left and right sides symmetry that the lower junction portion diapire is close to the delivery port, the inside first pipe part that is used for communicating out water linking part that is equipped with of base.

Optionally, the base is separated through first pipe part and is formed with inlet chamber and play water chamber, go out the water chamber and locate in the first pipe part and communicate the delivery port, the outside of locating first pipe part and communicating the water inlet of inlet chamber, the base is through first pipe part intercommunication play water linking part.

Optionally, the fixture block is located the left and right sides of base to the base passes through the clockwise rotatory joint of fixture block in the water cavity of pet water dispenser.

Optionally, a water inlet channel for water inflow is formed between the outer shell and the filter element shell, and between the outer shell and the water outlet connecting component, the water inlet is communicated with the water inlet channel through a water inlet cavity, and one end of the water inlet channel away from the water inlet cavity is communicated with the water inlet end at the top of the filter element shell.

Optionally, go out water linking part and include connector and play water column, it is linked together with the filter core casing that go out the water column through the connector, the inner wall of connector is equipped with the inner seal circle that is used for linking up the filter core casing.

Optionally, the bottom of play water engagement part is located and is equipped with external piston on the play water column, outer sealing washer has been cup jointed to the outer fringe of play water column.

Optionally, the second pipe part that is used for linking up the water column is fixed to be equipped with in the middle of the linking part of intaking, the linking part of intaking is close to one side of second pipe part and is equipped with built-in piston, the linking part of intaking is linked together with the base inside through built-in piston.

Optionally, the top of body is fixed and is equipped with the lug to the both sides lateral wall symmetry of lug is equipped with the anti-skidding line.

The utility model has the beneficial effects that: when the filter element is installed on the corresponding drinking water equipment, the water inlet plastic piece pushes the water tank check valve open to realize a passage, and meanwhile, the inner check valve of the filter element pushes the water tank check valve upwards to realize a passage. At the moment, the water in the water tank can be filtered through the filter element by self gravity, and no extra pressure is needed; the filter material in the inner cavity of the filter element cylinder part is replaced according to the own requirement, so that the filter element has the advantages of low cost, easiness in use and capability of matching the filter material according to the requirement and ensuring the filtering effect to the maximum extent; through being provided with the cooperation of clamping point and the water dispenser base that the size is different in the position department both sides of filter core bottom installation, realize the quick installation and the leakproofness of filter core, can also effectually avoid adorning the anti-.

1. According to the utility model, the water inlet, the water outlet and the installation and fixation functions can be simultaneously realized through the arrangement of the base, so that when the filter material in the filter element shell needs to be replaced, the outer shell is only required to be opened, the water inlet and outlet connecting component of the body does not need to be detached, the operation steps are relatively fewer, and the filter element is relatively convenient and easy to use;

2. According to the utility model, the body is composed of the outer shell, the filter element shell, the connecting mechanism and the protruding blocks, modular operation can be performed during disassembly and assembly, parts in the body are convenient to replace, the integration of water inlet and outlet and the mounting structure is realized by matching with the structural design of the base, and the assembly and the matching are flexible and convenient, so that the device has a certain use value and popularization value.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the structure of the present utility model.

Fig. 3 is an exploded view of the structure of the body and the base of the present utility model.

Fig. 4 is an exploded view of the body structure of the present utility model.

Fig. 5 is an enlarged perspective view of the engagement mechanism of the present utility model.

FIG. 6 is an exploded view of the engagement mechanism of the present utility model.

In the figure: 1-body, 11-outer shell, 12-filter element shell, 13-connection mechanism, 131-water outlet connection part, 1311-connector, 1312-water outlet column, 1313-external piston, 132-water inlet connection part, 1321-second round tube part and 1322-internal piston; 14-bump; 2-base, 21-fixture block, 22-upper connecting part, 23-lower connecting part, 231-water outlet, 232-water inlet; 24-first tubular member.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, 2, 3, 4,5 and 6, a lower inlet and lower outlet type filter element comprises a body 1 and a base 2 for water inlet and water outlet and installation and fixation, wherein the body 1 is connected with the base 2, the body 1 comprises an outer shell 11, a filter element shell 12 and a connection mechanism 13, the filter element shell 12 and the connection mechanism 13 are arranged in the outer shell 11, the filter element shell 12 is connected with the connection mechanism 13, a filter element is arranged in the filter element shell 12, the connection mechanism 13 comprises a water outlet connection part 131 and a water inlet connection part 132, the water outlet connection part 131 is arranged on the water inlet connection part 132, the filter element shell 12 is connected with the water outlet connection part 131 through the connection mechanism 13, and the body 1 is connected with the base 2 through the connection mechanism 13; the base 2 can play roles of water inlet, water outlet and installation and fixation at the same time, so that when the filter material in the filter element shell 12 needs to be replaced, the outer shell 11 only needs to be opened, the water inlet and outlet connecting component of the body 1 does not need to be detached, the operation steps are relatively less, the operation is relatively convenient, and the use is easy.

The left and right sides of base 2 outer fringe is equipped with fixture block 21, and the fixed upper junction 22 that is used for adapting to connect shell body 11 that is equipped with in top of base 2, and the fixed lower junction 23 that is equipped with in bottom of base 2 has offered delivery port 231 in the middle of the lower junction 23 diapire, and water inlet 232 has been offered to the left and right sides symmetry that lower junction 23 diapire is close to delivery port 231, and base 2 inside is equipped with the first pipe part 24 that is used for communicating out water linking part 131, and base 2 communicates to the play water end of pet water dispenser through delivery port 231 adaptation pipe.

The base 2 is divided into a water inlet cavity 10 and a water outlet cavity 30 by the first circular tube part 24, the water outlet cavity 30 is arranged in the first circular tube part 24 and communicated with the water outlet 231, the water inlet cavity 10 is arranged at the outer side of the first circular tube part 24 and communicated with the water inlet 232, and the base 2 is communicated with the water outlet connecting part 131 by the first circular tube part 24.

The fixture block 21 locates the left and right sides of base 2 to base 2 passes through the clockwise rotatory joint of fixture block 21 in the water cavity of pet water dispenser, through the installation fixed knot of fixture block 21 as base 2 and body 1 constructs, plays fixed effect.

A water inlet channel 20 for water inflow is formed between the outer shell 11, the filter element shell 12 and the water outlet connecting component 131, a water inlet 232 is communicated with the water inlet channel 20 through the water inlet cavity 10, and one end of the water inlet channel 20 away from the water inlet cavity 10 is communicated with the water inlet end at the top of the filter element shell 12.

The water outlet connection part 131 comprises a connector 1311 and a water outlet column 1312, the water outlet column 1312 is communicated with the filter element shell 12 through the connector 1311, and an inner sealing ring for connecting the filter element shell 12 is arranged on the inner wall of the connector 1311.

The bottom of the water outlet connecting component 131 is provided with an external piston 1313 on the water outlet column 1312, and the outer edge of the water outlet column 1312 is sleeved with an outer sealing ring, so that the outer edge of the water outlet column 1312 and other connecting components are sealed and waterproof through the outer sealing ring.

A second circular tube part 1321 for connecting the water outlet column 1312 is fixedly arranged in the middle of the water inlet connecting part 132, a built-in piston 1322 is arranged on one side of the water inlet connecting part 132 close to the second circular tube part 1321, and the water inlet connecting part 132 is communicated with the inside of the base 2 through the built-in piston 1322.

The top of the body 1 is fixedly provided with a lug 14, and the side walls of the two sides of the lug 14 are symmetrically provided with anti-skidding patterns, when in use, the anti-skidding patterns of the lug 14 are pinched to detach the outer shell 11, and then the filter material in the filter shell 12 can be replaced.

The working principle of the utility model is as follows: when the water level enters the top of the filter element shell 12, clean water permeates into the ultrafiltration membrane wires in the filter element cavity to be filtered, clean water after being filtered flows to the water outlet column 1312, the external piston 1313 is propped up under the action of water pressure and flows out through the water outlet 231, when the filter material in the filter element shell 12 needs to be replaced, only the outer shell 11 needs to be opened, the water inlet and outlet connecting component of the body 1 is not needed to be detached, the operation steps are relatively less, the water level is relatively convenient, and the water level is easy to use.

It should be noted that while the present utility model has been illustrated in the drawings and described in the specification in connection with the preferred embodiments thereof, the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but are provided to provide a more thorough understanding of the present utility model. The above-described features are continuously combined with each other to form various embodiments not listed above, and are considered to be the scope of the present utility model described in the specification; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.

Claims

1. The utility model provides a lower advance lower play formula filter core, its characterized in that, including body (1) and be used for intaking and go out water and installation fixed base (2), body (1) are connected with base (2), body (1) are including shell body (11), filter core casing (12) and linking mechanism (13), inside shell body (11) are located with linking mechanism (13) filter core casing (12), filter core casing (12) are connected with linking mechanism (13), filter core casing (12) inside is equipped with the filter core, linking mechanism (13) are including going out water linking part (131) and intaking linking part (132), go out water linking part (131) and locate into water linking part (132), filter core casing (12) threaded connection is in going out water linking part (131), body (1) are connected with base (2) through linking mechanism (13).

2. The lower inlet and outlet type filter element according to claim 1, wherein clamping blocks (21) are arranged on the left side and the right side of the outer edge of the base (2), an upper connecting portion (22) for being connected with the outer shell (11) in an adapting mode is fixedly arranged at the top of the base (2), a lower connecting portion (23) is fixedly arranged at the bottom of the base (2), a water outlet (231) is formed in the middle of the bottom wall of the lower connecting portion (23), water inlets (232) are symmetrically formed in the left side and the right side of the bottom wall of the lower connecting portion (23) close to the water outlet (231), and first circular tube components (24) for communicating water outlet connection components (131) are arranged in the base (2).

3. The lower inlet and lower outlet type filter element according to claim 1, wherein the base (2) is divided into a water inlet cavity and a water outlet cavity by the first circular tube part (24), the water outlet cavity is arranged in the first circular tube part (24) and is communicated with the water outlet (231), the water inlet cavity is arranged on the outer side of the first circular tube part (24) and is communicated with the water inlet (232), and the base (2) is communicated with the water outlet connecting part (131) by the first circular tube part (24).

4. The filter element according to claim 2, wherein the clamping blocks (21) are arranged on the left side and the right side of the base (2), and the base (2) is clamped in the water cavity of the pet water dispenser by clockwise rotation of the clamping blocks (21).

5. The lower inlet and lower outlet type filter element according to claim 4, wherein a water inlet channel for inflow of water is formed between the outer housing (11) and the filter element housing (12) and the water outlet connection member (131), the water inlet (232) is communicated with the water inlet channel through the water inlet cavity, and one end of the water inlet channel away from the water inlet cavity is communicated with the water inlet end at the top of the filter element housing (12).

6. The lower inlet and lower outlet type filter element according to claim 5, wherein the water outlet connection member (131) comprises a connector (1311) and a water outlet column (1312), the water outlet column (1312) is communicated with the filter element housing (12) through the connector (1311), and an inner sealing ring for connecting the filter element housing (12) is arranged on the inner wall of the connector (1311).

7. The lower inlet and lower outlet type filter element according to claim 6, wherein an external piston (1313) is arranged on the water outlet column (1312) at the bottom of the water outlet connection part (131), and an external sealing ring is sleeved on the outer edge of the water outlet column (1312).

8. The lower inlet and lower outlet type filter element according to claim 1, wherein a second circular tube part (1321) for connecting with a water outlet column (1312) is fixedly arranged in the middle of the water inlet connecting part (132), a built-in piston (1322) is arranged on one side, close to the second circular tube part (1321), of the water inlet connecting part (132), and the water inlet connecting part (132) is communicated with the inside of the base (2) through the built-in piston (1322).

9. The filter element according to claim 1, wherein the top of the body (1) is fixedly provided with a protruding block (14), and the side walls of the two sides of the protruding block (14) are symmetrically provided with anti-skid patterns.