CN218687168U

CN218687168U - Water purifier

Info

Publication number: CN218687168U
Application number: CN202223045293.4U
Authority: CN
Inventors: 李孝君; 沈鑫; 张晓东
Original assignee: Yuyao Morejoy Water Purification Technology Co ltd
Current assignee: Yuyao Morejoy Water Purification Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a water purifier, include: filter flask, filter core overhead guard and sealing ring. A positioning base is convexly arranged on the end face of the top of the filter bottle, an inserting seat is convexly arranged in the middle of the positioning base, and a through hole is formed at the joint of the inserting seat and the positioning base; the filter element top cover comprises a plug socket, the plug socket is plugged in the plug socket, a gap is formed between the top of the plug socket and the top of the positioning base, a first passage and a second passage are arranged on the filter element top cover, the first passage is communicated with the plug socket, and the second passage is communicated with the gap; the sealing ring is arranged between the positioning base and the inner wall of the filter bottle. The utility model discloses a set position the base at the tip terminal surface epirelief of filter flask, set up the plug socket in the middle part epirelief of positioning the base, and set up the sealing ring between positioning the base and filter flask inner wall, can form sealedly between filter core overhead guard and the filter flask through the sealing ring, prevent the seepage effectively; in addition, the sealing ring increases the damping between the filter element top cover and the filter bottle and prevents the filter element top cover and the filter bottle from rotating mutually.

Description

Water purifier

Technical Field

The utility model relates to a purifier field.

Background

The filter element structure of the existing water purifier can refer to the structure disclosed in the utility model with the patent number of CN202122643473.1, namely 'a filter element structure', applied by the applicant.

Referring to the above patent drawings, the pipeline connecting base (i.e. the filter element top cover) in the existing filter element structure is directly inserted and matched with the upper end of the filter bottle main body, so that the problem that the pipeline connecting base rotates relatively is easy to occur, and leakage is easy to occur between the pipeline connecting base and the filter element top cover.

Based on the above problems, there is a need for improvement of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a to the not enough of existence among the prior art, provide the water purifier.

The utility model discloses a realize through following technical scheme: a water purifier, comprising:

the filter comprises a filter bottle, wherein a filter element structure is arranged in the filter bottle, a positioning base is convexly arranged on the end surface of the top of the filter bottle, an inserting seat is convexly arranged in the middle of the positioning base, and a through hole is formed in the joint of the inserting seat and the positioning base;

the filter element top cover comprises an inserting port arranged in the filter element top cover, the inserting seat is inserted in the inserting port, a gap exists between the top of the inserting port and the top of the positioning base, a first passage and a second passage are arranged on the filter element top cover, the first passage is communicated with the inserting port, and the second passage is communicated with the gap;

the sealing ring is arranged between the positioning base and the inner wall of the filter bottle;

and the filter bottle bottom cover is covered on the opening at the bottom of the filter bottle.

In the technical scheme, a mounting seat is formed on one side of the filter element top cover, a pressure gauge is mounted in the mounting seat, and the joint end of the pressure gauge is communicated with the gap.

In the technical scheme, a positioning sleeve is fixed outside the filter bottle, a sleeve cover is fixedly inserted on the upper end face of the positioning sleeve, and a pressing sleeve is pressed between the filter element top cover and the sleeve cover.

Among the above-mentioned technical scheme, the outer wall circumference interval of filter flask is evenly distributed has the spacing slot of multichannel, and the opening of spacing slot is up the position sleeve inner wall correspond the position be provided with spacing slot complex fin.

In the technical scheme, the filter element top cover comprises a boss located at the lower end, a limiting buckle is arranged on the boss in a protruding mode in the circumferential direction, an inner wall matched with the boss in shape is arranged in the abutting sleeve, and a buckle groove matched with the limiting buckle is formed in the inner wall.

The utility model discloses following beneficial effect has: the utility model discloses a set position the base at the tip terminal surface epirelief of filter flask, set up the plug socket in the middle part epirelief of positioning the base, and set up the sealing ring between positioning the base and the filter flask inner wall, can form sealedly between filter core overhead guard and the filter flask through the sealing ring, prevent the seepage effectively; in addition, the sealing ring increases the damping between the filter element top cover and the filter bottle and prevents the filter element top cover and the filter bottle from rotating mutually.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is an exploded view of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 3, the water purifier is characterized by comprising a filter flask 1, a filter element top cover 2, a sealing ring 3 and a filter flask bottom cover 4.

A filter element structure is arranged in a filter bottle 1, a positioning base 10 is convexly arranged on the end face of the top of the filter bottle 1, an inserting base 11 is convexly arranged in the middle of the positioning base 10, and a through hole 100 is formed in the joint of the inserting base 11 and the positioning base 10; the filter element top cover 2 comprises a plug socket 20 arranged inside, the plug socket 11 is plugged in the plug socket 20, a gap 200 exists between the top of the plug socket 20 and the top of the positioning base 10, a first passage 21 and a second passage 22 are arranged on the filter element top cover 2, the first passage 21 is communicated with the plug socket 20, the second passage 22 is communicated with the gap 200 (namely the second passage 22 is communicated with the gap 200 to enable the second passage to be communicated with the perforation 100), the sealing ring 3 is arranged between the positioning base 10 and the inner wall of the filter bottle 1, and the filter bottle bottom cover 4 covers the opening at the bottom of the filter bottle 1.

In the structure, the positioning base 10 is convexly arranged on the top end face of the filter bottle 1, the plug-in socket 11 is convexly arranged in the middle of the positioning base 10, and the sealing ring 3 is arranged between the positioning base 10 and the inner wall of the filter bottle 1, so that the sealing between the filter element top cover and the filter bottle can be formed through the sealing ring 3, and the leakage is effectively prevented; in addition, the sealing ring increases the damping between the filter element top cover and the filter bottle and prevents the filter element top cover and the filter bottle from rotating mutually.

Wherein, filter core overhead guard 2 one side is formed with mount pad 23 install manometer 5 in the mount pad 23, the joint end of manometer 5 with clearance 200 communicates. The pressure gauge 5 times is configured to communicate with the gap 200, and at this time, the second passage is arranged as a pure water passage, that is, the pressure gauge measures the outlet water pressure of the pure water of the water purifier, and when the outlet water pressure is maintained in an appropriate pressure range, it indicates that the filter element inside the filter flask is normal, and conversely, when the outlet water pressure is reduced below the appropriate pressure range, it indicates that the filter element inside the filter flask has reached a timing of changing or cleaning.

In the technical scheme, the positioning sleeve 6 is fixed outside the filter bottle 1, the sleeve cover 7 is fixedly inserted on the upper end face of the positioning sleeve 6, the pressing sleeve 8 is pressed between the filter element top cover 2 and the sleeve cover 7, the distance between the filter bottle 1 and the filter element top cover 2 is limited by the pressing sleeve 8, and then the size of the gap 200 is controlled. And, filter core top housing 2 is including being located the boss 24 of lower extreme boss 24 circumference protruding be equipped with limit buckle 25, support to be provided with in the sleeve 8 with the inner wall that the boss 24 shape matches be provided with on the inner wall with limit buckle complex catching groove 80, like this, the cooperation of accessible limit buckle 25 and catching groove 80 prevents further that filter core top housing 2 from taking place to rotate for the aluminum bottle, and the structure of preventing rotating does not set up in interface position, can not influence the sealing performance of interface when reaching the rotation-proof.

The even cloth of outer wall circumference interval of filter flask 1 has spacing slot 12 of multichannel, and spacing slot 12's opening up 6 inner walls of position sleeve correspond the position be provided with spacing slot complex fin 60.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description of the invention have been provided in the present application for the purpose of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention. All such variations and modifications are intended to be within the scope of the claimed invention.

Claims

1. A water purifier, characterized by comprising:

the filter comprises a filter bottle (1), wherein a filter element structure is arranged in the filter bottle (1), a positioning base (10) is convexly arranged on the end face of the top of the filter bottle (1), an inserting seat (11) is convexly arranged in the middle of the positioning base (10), and a through hole (100) is formed in the joint of the inserting seat (11) and the positioning base (10);

the filter element top cover (2) comprises an inserting port (20) arranged inside, the inserting seat (11) is inserted into the inserting port (20), a gap (200) exists between the top of the inserting port (20) and the top of the positioning base (10), a first passage (21) and a second passage (22) are arranged on the filter element top cover (2), the first passage (21) is communicated with the inserting port (20), and the second passage (22) is communicated with the gap (200);

the sealing ring (3) is arranged between the positioning base (10) and the inner wall of the filter bottle (1);

and a filter bottle bottom cover 4 which covers the opening at the bottom of the filter bottle (1).

2. The water purifier according to claim 1, wherein: filter core overhead guard (2) one side is formed with mount pad (23) install manometer (5) in mount pad (23), the joint end of manometer (5) with clearance (200) intercommunication.

3. The water purifier according to claim 1, wherein: a positioning sleeve (6) is fixed outside the filter bottle (1), a sleeve cover (7) is fixedly inserted on the upper end face of the positioning sleeve (6), and a pressing sleeve (8) is pressed between the filter element top cover (2) and the sleeve cover (7).

4. The water purifier according to claim 3, wherein: the outer wall circumference interval of filter flask (1) is evenly distributed has spacing slot of multichannel (12), and the opening of spacing slot (12) up the position sleeve (6) inner wall correspond the position be provided with spacing slot complex fin (60).

5. The water purifier according to claim 3, wherein: the filter element top cover (2) comprises a boss (24) located at the lower end, a limiting buckle (25) is arranged on the boss (24) in a protruding mode in the circumferential direction, an inner wall matched with the boss (24) in shape is arranged in the abutting sleeve (8), and a buckle groove (80) matched with the limiting buckle is formed in the inner wall.