CN215439719U

CN215439719U - Sealing installation structure of water purifier filter element

Info

Publication number: CN215439719U
Application number: CN202121585337.5U
Authority: CN
Inventors: 陈惠云
Original assignee: Zhangzhou Gandi Water Purification Equipment Co ltd
Current assignee: Zhangzhou Gandi Water Purification Equipment Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-07
Anticipated expiration: 2031-07-13

Abstract

The utility model belongs to the field of water purification equipment, and particularly discloses a seal installation structure of a filter element of a water purifier, which comprises a filter element body, a shell and a shell cover; the filter core body top and bottom fixedly connected with mounting panel, filter core body internal design are hollow structure, are located the bottom the through-hole has been seted up at the mounting panel center, and the through-hole outside is provided with the center tube, through-hole and the inside intercommunication of filter core body, the filter core body outside is provided with the shell, inside filter core body is fixed in the shell through the installed part installation, the shell top is provided with the cap, the round hole has been seted up to cap top surface one side, the cap surface is located round hole position department and is provided with the pipe, be provided with outlet conduit in the pipe, cap bottom surface edge is provided with the extension downwards, extension surface and shell top inner wall threaded connection.

Description

Sealing installation structure of water purifier filter element

Technical Field

The utility model relates to the field of water purification equipment, in particular to a sealing installation structure of a filter element of a water purifier.

Background

With the increasing sanitary requirements of people on drinking water, water purifiers are used more and more widely in different occasions (such as households, enterprises and some entertainment places), and in order to achieve the optimal filtering and purifying effects, a plurality of filter elements are usually installed in the water purifiers to filter and purify water for multiple times, and then the water is flowed into a water tank to be stored for people to drink. Most of filter elements of the existing water purifiers are installed and fixed in a direct inserting mode, but after the filter elements are used for a long time, the water leakage condition is easy to occur at the connecting positions of the filter elements and the shell, so that the resource waste is caused, and the water purifying effect of the water purifier is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing installation structure of a filter element of a water purifier, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a sealing installation structure of a filter element of a water purifier comprises a filter element body, a shell and a shell cover; the filter core body top and bottom fixedly connected with mounting panel, filter core body internal design are hollow structure, are located the bottom the through-hole has been seted up at the mounting panel center, and the through-hole outside is provided with the center tube, through-hole and the inside intercommunication of filter core body, the filter core body outside is provided with the shell, inside filter core body is fixed in the shell through the installed part installation, the shell top is provided with the cap, the round hole has been seted up to cap top surface one side, the cap surface is located round hole position department and is provided with the pipe, be provided with outlet conduit in the pipe, cap bottom surface edge is provided with the extension downwards, extension surface and shell top inner wall threaded connection.

Preferably, the mounting member comprises a through pipe, a first sealing ring, a second sealing ring and a sleeve; the shell bottom surface center is provided with the sleeve pipe, the siphunculus cover is located the center tube outside and with center tube threaded connection, siphunculus and through-hole intercommunication.

Preferably, first recess and second recess have been seted up respectively from top to bottom on the siphunculus surface, the cover is equipped with first sealing ring and second sealing ring in first recess and the second recess respectively, the external diameter of first sealing ring and second sealing ring is greater than the siphunculus external diameter.

Preferably, the sleeve pipe is internally provided with a first sealing groove and a second sealing groove which are matched with the first sealing ring and the second sealing ring respectively, and the sleeve pipe is in matched sealing connection with the through pipe through the first sealing ring, the second sealing ring, the first sealing groove and the second sealing groove.

Preferably, the bottom end of the sleeve is communicated with a water inlet pipeline, a first flange plate is arranged on the outer side of the bottom end of the sleeve, a second flange plate is arranged on the outer side of the top end of the water inlet pipeline, and the first flange plate and the second flange plate are connected through bolts.

Preferably, a sealing ring is arranged between the first flange plate and the second flange plate.

Compared with the prior art, the utility model has the beneficial effects that: the filter element body and the shell can be installed and fixed through the action of the installation piece, the sealing performance between the filter element body and the shell is guaranteed while the filter element body is installed, and the installation piece is in threaded connection with the filter element body, so that the installation piece can be screwed down and installed on a new filter element body when the filter element body needs to be replaced, the reuse is realized, and the cost is saved.

Drawings

FIG. 1 is a schematic view of the overall installation of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1

Fig. 3 is a schematic view of the structure of the filter element body of the utility model.

In the figure: 1. a filter element body; 2. mounting a plate; 3. a housing; 4. a central tube; 5. a shell cover; 6. an extension portion; 7. pipe passing; 8. a first groove; 9. a second groove; 10. a first seal ring; 11. a second seal ring; 12. a sleeve; 13. a first seal groove; 14. a second seal groove; 15. a water inlet pipe; 16. a first flange plate; 17. a second flange plate; 18. a seal ring; 19. a water outlet pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a seal installation structure of a filter element of a water purifier comprises a filter element body 1, a shell 3 and a shell cover 5; the filter core comprises a filter core body 1, and is characterized in that the top end and the bottom end of the filter core body are fixedly connected with a mounting plate 2, the internal design of the filter core body 1 is a hollow structure, the bottom end is arranged at the center of the mounting plate 2, a central tube 4 is arranged outside the through hole, the through hole is communicated with the internal part of the filter core body 1, a shell 3 is arranged outside the filter core body 1, the filter core body 1 is fixed in the shell 3 through the installation of an installation part, the top end of the shell 3 is provided with a shell cover 5, a round hole is formed in one side of the top surface of the shell cover 5, a round hole is formed in the surface of the shell cover 5, a water outlet pipeline 19 is arranged in the round hole, an extension part 6 is arranged at the edge of the bottom surface of the shell cover 5 downwards, and the surface of the extension part is in threaded connection with the inner wall of the top end of the shell 3.

Further, the mounting piece comprises a through pipe 7, a first sealing ring 10, a second sealing ring 11 and a sleeve 12; the shell 3 bottom surface center is provided with sleeve pipe 12, the siphunculus 7 cover is located the center tube 4 outside and with center tube 4 threaded connection, siphunculus 7 and through-hole intercommunication.

Further, first recess 8 and second recess 9 have been seted up respectively from top to bottom on siphunculus 7 surface, it is equipped with first sealing ring 10 and second sealing ring 11 to overlap respectively in first recess 8 and the second recess 9, the external diameter of first sealing ring 10 and second sealing ring 11 is greater than siphunculus 7 external diameter.

Further, a first sealing groove 13 and a second sealing groove 14 which are matched with the first sealing ring 10 and the second sealing ring 11 are respectively formed in the sleeve 12, and the sleeve 12 and the through pipe 7 are in matched sealing connection through the first sealing ring 10, the second sealing ring 11, the first sealing groove 13 and the second sealing groove 14.

Further, a sealing ring 18 is arranged between the first flange plate 16 and the second flange plate 17.

The working principle is as follows: the utility model provides a sealing installation structure of a filter element of a water purifier, which comprises a filter element body 1, a shell 3 and a shell cover 5; when using, earlier with filter core body 1 installation fixed in inside shell 3, filter core body 1 is fixed in inside shell 3 through the installed part, the installed part includes siphunculus 7, first sealing ring 10, second sealing ring 11 and sleeve pipe 12, when installing, first sealing ring 10 and second sealing ring 11 that establish siphunculus 7 surface cover force to impress in first seal groove 13 and the second seal groove 14 that the sleeve pipe 12 inner wall was seted up, thereby through first sealing ring 10, second sealing ring 11 and the cooperation of first seal groove 13 and second seal groove 14 guarantee the leakproofness between siphunculus 7 and the sleeve pipe 12, afterwards, pass through threaded connection with shell 3 top and cap 5, thereby fixed position when shell 3 and filter core body 1 installation, finally, connect first ring flange 16 and second ring flange 17 through the bolt, thereby make sleeve pipe 12 and inlet channel 15 intercommunication, and the sealing washer 18 that sets up between first ring flange 16 and the second ring flange 17 can guarantee sleeve pipe 12 and inlet channel 15, during operation, sewage enters the filter element body 1 through the water inlet pipeline 15, the sleeve 12 and the through pipe 7, and is discharged through the water outlet pipeline 19 after being filtered by the filter element body 1, so that the effect of water purification and filtration is realized.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seal installation structure of water purifier filter core which characterized in that: comprises a filter element body (1), a shell (3) and a shell cover (5); the top end and the bottom end of the filter element body (1) are fixedly connected with mounting plates (2), the interior of the filter element body (1) is designed to be a hollow structure, a through hole is arranged at the center of the mounting plate (2) at the bottom end, a central tube (4) is arranged at the outer side of the through hole, the through hole is communicated with the interior of the filter element body (1), the outer side of the filter element body (1) is provided with a shell (3), the filter element body (1) is installed and fixed in the shell (3) through an installation piece, a shell cover (5) is arranged at the top end of the shell (3), a round hole is arranged on one side of the top surface of the shell cover (5), a round pipe is arranged on the surface of the shell cover (5) at the position of the round hole, a water outlet pipeline (19) is arranged in the round pipe, the bottom edge of the shell cover (5) is downwards provided with an extension part (6), and the surface of the extension part (6) is in threaded connection with the inner wall of the top end of the shell (3).

2. A seal-mounting structure of a filter cartridge for a water purifier according to claim 1, wherein: the mounting piece comprises a through pipe (7), a first sealing ring (10), a second sealing ring (11) and a sleeve (12); the shell (3) bottom surface center is provided with sleeve pipe (12), siphunculus (7) cover is located the center tube (4) outside and with center tube (4) threaded connection, siphunculus (7) and through-hole intercommunication.

3. A seal-mounting structure of a filter cartridge for a water purifier according to claim 2, wherein: first recess (8) and second recess (9) have been seted up respectively from top to bottom on siphunculus (7) surface, it is equipped with first sealing ring (10) and second sealing ring (11) to overlap respectively in first recess (8) and second recess (9), the external diameter of first sealing ring (10) and second sealing ring (11) is greater than siphunculus (7) external diameter.

4. A seal-mounting structure of a filter cartridge for a water purifier according to claim 3, wherein: the sealing device is characterized in that a first sealing groove (13) and a second sealing groove (14) which are matched with the first sealing ring (10) and the second sealing ring (11) are respectively formed in the sleeve (12), and the sleeve (12) and the through pipe (7) are in matched sealing connection through the first sealing ring (10), the second sealing ring (11), the first sealing groove (13) and the second sealing groove (14).

5. A seal-mounting structure of a filter cartridge for a water purifier according to claim 2, wherein: the water inlet pipe (15) is communicated with the bottom end of the sleeve (12), a first flange plate (16) is arranged on the outer side of the bottom end of the sleeve (12), a second flange plate (17) is arranged on the outer side of the top end of the water inlet pipe (15), and the first flange plate (16) is connected with the second flange plate (17) through bolts.

6. A seal-mounting structure of a filter cartridge for a water purifier according to claim 5, wherein: and a sealing ring (18) is arranged between the first flange plate (16) and the second flange plate (17).