CN220424755U

CN220424755U - Install filter core subassembly's water purifier fast

Info

Publication number: CN220424755U
Application number: CN202322045952.2U
Authority: CN
Inventors: 吴联星; 吴锦华
Original assignee: Zhongshan Jiuxin Environmental Protection Technology Co ltd
Current assignee: Zhongshan Jiuxin Environmental Protection Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-02-02
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a water purifier capable of quickly installing a filter element assembly, which comprises a shell with an opening at the top, a plurality of filter element assemblies which are detachably connected in the shell and a shell top cover which covers the opening at the top of the shell, wherein a water pipeline, a water inlet pipeline and a water outlet pipeline are arranged in the shell; by adopting the structure, the device is convenient and quick to install and high in tightness.

Description

Install filter core subassembly's water purifier fast

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a water purifier with a rapid installation filter element assembly.

Background

The water purifying device has the function of filtering components harmful to human bodies in water, so that people can safely use the water, but the current water purifier is very complicated to operate when the filter element is installed and removed.

The utility model patent with the publication number of CN 219050565U discloses a water purifier with a conveniently replaced filter core, but the water purifier needs to enable a clamping plate to move and limit a connecting block through a reverse threaded rotating rod during installation, and then the cover plate is placed at the top of a filter cylinder, and a limiting rod is pulled open to be clamped with the filter cylinder under the action of a compression spring, so that the operation is still complicated, and the water purifier is convenient and rapid to install and detach.

Disclosure of Invention

In view of the above, it is an object of the present utility model to provide a water purifier in which a cartridge assembly is quickly installed.

The utility model provides a water purifier for quickly mounting a filter element assembly, which comprises a shell with an opening at the top, a plurality of filter element assemblies detachably connected in the shell and a shell top cover covering the opening at the top of the shell, wherein a water pipeline, a water inlet pipeline and a water outlet pipeline are arranged in the shell, first connectors with upward openings are respectively arranged at two ends of the water pipeline, one end of the water inlet pipeline and one end of the water outlet pipeline, at least four second connectors which are inserted in the first connectors in a one-to-one correspondence manner are arranged at the bottom of the filter element assembly so as to enable the water inlet pipeline, the filter element assemblies, the water pipeline and the water outlet pipeline to be communicated, first grooves are respectively arranged on the inner side wall of the shell, positioning pieces capable of being inserted into the first grooves when the filter element assemblies are mounted in the shell are arranged on the inner side wall of the shell, and sealing pieces for sealing gaps between the first connectors and the second connectors are fixedly connected to the first connectors or the second connectors.

As a further improvement of the utility model, the filter element assemblies are two, and the two filter element assemblies are a first filter element device and a second filter element device respectively, wherein the first filter element device comprises a first replacing shell and an even number of filter element bodies arranged in the first replacing shell, and the second filter element device comprises a second replacing shell and an even number of filter element bodies arranged in the second replacing shell.

As a further improvement of the present utility model, the second connector is provided at the bottom of the cartridge body, and the first replacement shell and the second replacement shell are each provided with a replacement shell through hole corresponding to the position of the second connector.

As a further improvement of the utility model, the inner side wall of the bottom of the shell is provided with a first boss for supporting the first replacement shell and the second replacement shell, the first boss is provided with a boss through hole corresponding to the position of the second joint, and the first joint is fixedly connected to the first boss.

As a further improvement of the utility model, the bottom of the filter element body is provided with the mounting groove, the second connector is arranged on the inner side wall of the mounting groove, and the upper part of the first connector is inserted into the mounting groove.

As a further improvement of the utility model, the first replacement shell and the second replacement shell are both hinged with a handle, the positioning piece is provided with a third groove, the handle is provided with a limit lug positioned in the first groove, the handle is provided with an upright position and a tilting position, when the handle rotates to the tilting position, the limit lug is inserted into the third groove to limit the first replacement shell or the second replacement shell to move up and down relative to the shell, and when the handle rotates to the upright position, the limit lug is separated from the third groove.

As a further development of the utility model, the first replacement shell is provided with a second recess so that the handle hinged to the second replacement shell can be fitted to the inner side wall of the second recess.

As a further improvement of the utility model, the first joint is provided with a joint through hole communicated with the water pipeline, the lower part of the first joint is provided with a connecting cylinder inserted into the water pipeline, and the inner side wall of the joint through hole is provided with a limit step which is abutted with the lower end face of the second joint.

As a further improvement of the utility model, the first joint is provided with a joint through hole communicated with the water pipeline, the joint through hole is a stepped hole with a plurality of steps, and the sealing element is fixedly connected to one of the steps.

As a further improvement of the utility model, the top of the shell is provided with a shell concave position, and the top cover of the shell is provided with a cover taking concave position corresponding to the position of the shell concave position.

The utility model has the advantages that:

1. when the filter element assembly is installed, the first groove is aligned with the positioning piece for installation, and the second connector can be tightly inserted into the first connector when the filter element assembly is pressed downwards during installation, so that a plurality of filter element assemblies participate in the pipeline connection of the whole water purifier, and the installation is convenient and quick; the sealing piece can avoid water leakage; the locating piece can play a foolproof role, so that the second joint is prevented from being damaged due to incorrect installation direction of the filter element assembly, and the locating piece is located in the first groove after the installation is finished, so that shaking of the filter element assembly can be reduced, and the assembly stability is improved; because the top of the housing is open and the cartridge assembly is mounted in an up-down orientation, the first connector opening faces upward, which allows the first connector and the second connector to be connected at the same time as the cartridge assembly is mounted.

2. Because not all need be changed when changing the filter core, some filter cores life-span is shorter, and some filter cores life-span is longer, consequently can select the quantity of filter core subassembly and the quantity of filter core body in the single filter core subassembly according to the needs of changing to be applicable to more application scenario.

3. Because the second connector is inserted on the first connector and is used for liquid circulation, the second connector is directly arranged on the filter element body, so that liquid seepage can be better prevented.

4. The height of the first boss protrusion can be increased or decreased according to the requirement of the height of the filter element body; because the first connector has liquid flowing inside, the first connector inevitably has slight vibration, the first connector is fixedly connected to the first boss, the stability of connection can be improved, and the second connector is prevented from being loosened due to repeated pulling and inserting of the first connector.

5. The first connector is inserted into the mounting groove, the matching area is increased, the matching is enabled to be tighter, looseness is reduced after the mounting, even the loosening is avoided, and water of the filter element is prevented from overflowing from the gap.

6. When the filter element assembly needs to be replaced, the handle is lifted, the handle rotates to the vertical position, and the limiting protruding blocks are separated from the third grooves, so that the first replacement shell or the second replacement shell can be taken out only by lifting upwards, and the disassembly is convenient; when first replacement shell or second replacement shell need be installed, only need place first recess correspondence setting element, loosen the handle afterwards, the handle is rotatory to the position of falling, lets spacing lug insert the third recess and avoids first replacement shell or second replacement shell to rock, simple to operate, and whole installation and the process of dismantling only need mention the handle or put down the handle to the stable in structure after the installation.

7. The arrangement of the second grooves can improve the utilization rate of space and make the space compact.

8. The connecting cylinder is inserted into the water pipeline to reduce water overflow in the water pipeline, and the setting of the limiting step can increase the area of the second joint attached to the limiting step, so that the sealing effect is further improved.

9. The sealing member is fixedly connected to one of the steps and can further block a gap between the first connector and the filter element assembly.

10. The concave position of the cover and the concave position of the shell are convenient to take, and the space for inserting the finger is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is an exploded view of the construction of the housing and cartridge assembly of the present utility model;

FIG. 4 is an enlarged view of the partial view A of FIG. 2;

FIG. 5 is an enlarged view of the partial view B of FIG. 2;

FIG. 6 is a cross-sectional view of the structure of the present utility model;

FIG. 7 is an enlarged view of the partial view C of FIG. 6;

FIG. 8 is an exploded view of the structure of the joint of the present utility model;

FIG. 9 is a block diagram of a filter cartridge assembly of the present utility model;

FIG. 10 is a schematic view of the structure of the housing of the present utility model;

FIG. 11 is a block diagram of the connection of the cartridge body to the water conduit of the present utility model.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear …) in the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the description of "preferred," "less preferred," and the like, herein is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "preferred", "less preferred" may include at least one such feature, either explicitly or implicitly.

Referring to fig. 1-11, the utility model provides a water purifier for quickly installing a filter element assembly, which comprises a shell 1 with an opening at the top, a plurality of filter element assemblies 2 detachably connected in the shell 1 and a shell top cover 13 covering the opening at the top of the shell 1, wherein a water pipeline 4, a water inlet pipeline 7 and a water outlet pipeline 8 are arranged in the shell 1, first connectors 3 with upward openings are respectively arranged at two ends of the water pipeline 4, one end of the water inlet pipeline 7 and one end of the water outlet pipeline 8, at least four second connectors 22 which are inserted in the first connectors 3 in a one-to-one correspondence manner are arranged at the bottom of the filter element assemblies 2 so as to enable the water inlet pipeline 7, the filter element assemblies 2, the water pipeline 4 and the water outlet pipeline 8 to be communicated, first grooves 21 are respectively arranged on the filter element assemblies 2, positioning pieces 11 capable of being inserted into the first grooves 21 are arranged on the inner side walls of the shell 1, and sealing pieces 5 for sealing gaps between the first connectors 3 and the second connectors 22 are fixedly connected to the first connectors 3 or sealing pieces 5 for sealing gaps between the first connectors 3 and the second connectors 22 are fixedly connected to the second connectors 22; when the filter element assemblies 2 are installed, the first grooves 21 are aligned with the positioning pieces 11 for installation, and the second connectors 22 can be tightly inserted into the first connectors 3 when the filter element assemblies 2 are pressed down during installation, so that a plurality of filter element assemblies 2 participate in the pipeline connection of the whole water purifier, and the installation is convenient and quick; the sealing piece 5 can avoid water leakage; the positioning piece 11 can play a foolproof role, so that the second joint 22 is prevented from being damaged due to the fact that the filter element assembly 2 is installed in the wrong direction, and the positioning piece 11 is positioned in the first groove 21 after the installation is finished, so that the shaking of the filter element assembly 2 can be reduced, and the assembly stability is improved; since the top of the housing 1 is open and the cartridge assembly 2 is installed in an up-down direction, the first connector 3 is open upward, and the first connector 3 and the second connector 22 can be connected at the same time as the cartridge assembly 2 is installed.

Referring to fig. 2, the number of cartridge assemblies 2 is two, and the two cartridge assemblies 2 are a first cartridge device including a first replacement case 23 and an even number of cartridge bodies 25 disposed within the first replacement case 23, and a second cartridge device including a second replacement case 24 and an even number of cartridge bodies 25 disposed within the second replacement case 24, respectively; because not all the filter elements need to be replaced when the filter elements are replaced, some filter elements have shorter service lives, and some filter elements have longer service lives, the number of the filter element assemblies 2 and the number of the filter element bodies 25 in the single filter element assembly 2 can be selected according to the replacement requirement, so that the filter element is suitable for more use scenes.

Referring to fig. 7 and 10, the second joint 22 is provided at the bottom of the cartridge body 25, and the first replacement shell 23 and the second replacement shell 24 are each provided with a replacement shell through hole 241 corresponding to the position of the second joint 22; since the second connector 22 is inserted into the first connector 3 and is used for the circulation of liquid, the second connector 22 is directly arranged on the filter element body 25 to better prevent the liquid from exuding.

Referring to fig. 7 and 10, the inner sidewall of the bottom of the housing 1 is provided with a first boss 12 supporting a first replacement shell 23 and a second replacement shell 24, the first boss 12 is provided with a boss through hole 121 corresponding to the position of the second joint 22, and the first joint 3 is fixedly connected to the first boss 12; the height of the protrusion of the first boss 12 can be increased or decreased according to the height requirement of the filter element body 25; because the first connector 3 has liquid flowing inside, a little vibration is inevitably generated, and the connection stability can be improved by fixedly connecting the first connector 3 on the first boss 12, and the second connector 22 is prevented from being loosened by pulling and inserting the first connector 3 for a plurality of times.

Referring to fig. 7 and 10, the bottom of the cartridge body 25 is provided with a mounting groove 251, the second connector 22 is provided on the inner side wall of the mounting groove 251, and the upper portion of the first connector 3 is inserted into the mounting groove 251; the first connector 3 is inserted into the mounting groove 251, so that the matching area is increased, the matching is tighter, looseness and even detachment are reduced after the mounting, and water of the filter element is prevented from overflowing from the gap.

Referring to fig. 3 and 4, the first replacement case 23 and the second replacement case 24 are hinged with a handle 6, the positioning member 11 is provided with a third groove 111, the handle 6 is provided with a limit projection 61 positioned in the first groove 21, the handle 6 has an upright position and a reclined position, when the handle 6 is rotated to the reclined position, the limit projection 61 is inserted into the third groove 111 to limit the first replacement case 23 or the second replacement case 24 to move up and down relative to the housing 1, and when the handle 6 is rotated to the upright position, the limit projection 61 is disengaged from the third groove 111; when the filter element assembly 2 needs to be replaced, the handle 6 is lifted, the handle 6 rotates to the vertical position, the limiting lug 61 is separated from the third groove 111, and the first replacement shell 23 or the second replacement shell 24 can be taken out only by lifting upwards, so that the disassembly is convenient; when the first replacement shell 23 or the second replacement shell 24 is required to be installed, only the first groove 21 is required to be placed corresponding to the positioning piece 11, then the handle 6 is loosened, the handle 6 is rotated to the tilting position, the limiting lug 61 is inserted into the third groove 111 to prevent the first replacement shell 23 or the second replacement shell 24 from shaking, the installation is convenient, the whole installation and disassembly process only needs to lift the handle 6 or put down the handle 6, and the installed structure is stable.

Referring to fig. 2 and 3, the first replacement case 23 is provided with a second groove 2311 so that the handle 6 hinged to the second replacement case 24 can be fitted on the inner side wall of the second groove 2311; the provision of the second groove 2311 can improve the space utilization and make the space compact.

Referring to fig. 7, the first joint 3 is provided with a joint through hole 31 communicating with the water pipe 4, the lower part of the first joint 3 is provided with a connecting cylinder 32 inserted in the water pipe 4, and the inner side wall of the joint through hole 31 is provided with a limit step 311 abutting with the lower end surface of the second joint 22; the water overflow in the water pipeline 4 can be reduced by inserting the connecting cylinder 32 into the water pipeline 4, the arrangement of the limiting step 311 can increase the attaching area of the second joint 22 and the limiting step 311, and the sealing effect is further improved.

Referring to fig. 7 and 8, the first joint 3 is provided with a joint through hole 31 communicating with the water pipe 4, the joint through hole 31 is a stepped hole having a plurality of steps, and the sealing member 5 is fixedly connected to one of the steps; the sealing member 5 is fixedly connected to one of the steps, and can further block the gap between the first connector 3 and the filter element assembly 2.

Referring to fig. 1, a housing recess 14 is provided at the top of the housing 1, and a housing top cover 13 is provided with a cover taking recess 131 corresponding to the position of the housing recess 14; the cover concave position 131 and the shell concave position 14 are convenient to take, and the space for inserting fingers is increased.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. The utility model provides a water purifier of quick installation filter element assembly, its characterized in that includes open-top shell (1), a plurality of detachable connection be in filter element assembly (2) and the cover in shell (1) open-top shell top cap (13), be equipped with water pipe (4), inlet channel (7) and outlet pipe (8) in shell (1), the both ends of water pipe (4), the one end of inlet channel (7) and the one end of outlet pipe (8) all are equipped with opening first joint (3) up, the bottom of filter element assembly (2) is equipped with at least four one-to-one and inserts and establish second joint (22) of first joint (3) so that water pipe (7), filter element assembly (2), water pipe (4) and outlet pipe (8) intercommunication, filter element assembly (2) all are equipped with first recess (21), be equipped with on the inside wall of shell (1) can insert when filter element assembly (2) are packed into shell (1) inside locating piece (11), and a sealing piece (5) for sealing a gap between the first joint (3) and the second joint (22) is fixedly connected to the first joint (3), or a sealing piece (5) for sealing a gap between the first joint (3) and the second joint (22) is fixedly connected to the second joint (22).

2. A water purifier with a quick-install filter element assembly according to claim 1, characterized in that the filter element assemblies (2) are two, the two filter element assemblies (2) being a first filter element assembly comprising a first replacement shell (23) and an even number of filter element bodies (25) arranged in the first replacement shell (23), and a second filter element assembly comprising a second replacement shell (24) and an even number of filter element bodies (25) arranged in the second replacement shell (24).

3. A quick-install cartridge assembly water purifier according to claim 2, wherein the second fitting (22) is provided at the bottom of the cartridge body (25), and the first replacement housing (23) and the second replacement housing (24) are each provided with a replacement housing through hole (241) corresponding to the position of the second fitting (22).

4. A water purifier for quick mounting a filter element assembly according to claim 3, wherein the inner side wall of the bottom of the housing (1) is provided with a first boss (12) for supporting the first replacement shell (23) and the second replacement shell (24), the first boss (12) is provided with a boss through hole (121) corresponding to the position of the second joint (22), and the first joint (3) is fixedly connected to the first boss (12).

5. A water purifier for quick mounting a filter element assembly according to claim 3, wherein the bottom of the filter element body (25) is provided with mounting grooves (251), the second connector (22) is provided on the inner side walls of the mounting grooves (251), and the upper portion of the first connector (3) is inserted into the mounting grooves (251).

6. A water purifier for quick mounting a filter element assembly according to claim 2, wherein the first replacement housing (23) and the second replacement housing (24) are both hinged with a handle (6), the positioning member (11) is provided with a third groove (111), the handle (6) is provided with a limit projection (61) located in the first groove (21), the handle (6) has an upright position and a reclined position, and when the handle (6) is rotated to the reclined position, the limit projection (61) is inserted into the third groove (111) to limit the first replacement housing (23) or the second replacement housing (24) to move up and down relative to the housing (1), and when the handle (6) is rotated to the upright position, the limit projection (61) is disengaged from the third groove (111).

7. A water purifier for quick-install filter element assembly according to claim 6, wherein the first replacement housing (23) is provided with a second recess (2311) to enable the handle (6) hinged to the second replacement housing (24) to fit against the inner side wall of the second recess (2311).

8. The water purifier for quickly installing the filter element assembly according to claim 1, wherein the first joint (3) is provided with a joint through hole (31) communicated with the water pipeline (4), a connecting cylinder (32) inserted into the water pipeline (4) is arranged at the lower part of the first joint (3), and a limiting step (311) abutted with the lower end face of the second joint (22) is arranged on the inner side wall of the joint through hole (31).

9. A water purifier for quick installation of a filter element assembly according to claim 1, characterized in that the first joint (3) is provided with a joint through hole (31) for communicating with the water pipe (4), the joint through hole (31) is a stepped hole with a plurality of steps, and the sealing member (5) is fixedly connected to one of the steps.

10. A water purifier for quick mounting a filter element assembly according to claim 1, wherein the top of the housing (1) is provided with a housing recess (14), and the housing top cover (13) is provided with a cover-taking recess (131) corresponding to the position of the housing recess (14).