CN217234378U

CN217234378U - Water leakage preventing sealing gasket and water channel plate thereof

Info

Publication number: CN217234378U
Application number: CN202220175460.8U
Authority: CN
Inventors: 杨理国
Original assignee: Foshan Hanhua Filter Core Co ltd
Current assignee: Foshan Hanhua Filter Core Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-19
Anticipated expiration: 2032-01-24

Abstract

The utility model provides a prevent cluster water and seal up and water route board thereof that leaks, wherein, sealed the pad includes the sealing gasket body, the sealing gasket body is the slice be equipped with the through-hole on the sealing gasket body the outside extension of the sealing gasket body of through-hole one side constitutes the lug, the surface area of lug is greater than the area of the corresponding water hole on the carousel on the water route board, the lug arrives from the center of through-hole the distance on the top of lug is greater than the rotatory route distance of the corresponding water hole on the carousel on the water route board. Used the utility model discloses sealed water route board that fills up, when rotatory carousel, apopore on the carousel is starting to the end all by from rotatory the lug seals, can avoid the rivers can follow the phenomenon in the gap between the inner bottom of cross bit stream carousel and front and back built-in filter core seat or RO filter core seat, has improved user's use and has experienced the sense.

Description

Water leakage preventing sealing gasket and water channel plate thereof

Technical Field

The utility model relates to a water purification filter equipment's accessory, especially a prevent cluster water and leak sealed pad and water route board thereof.

Background

As shown in fig. 5, the conventional water channel plate 100 generally includes a front filter element seat 200 and a rear filter element seat 300, where the front filter element seat 200 includes a tap water inlet 210, a front water outlet 220, a rear water inlet 230, and a rear water outlet 240, one of the water outlets is located at the center of the front filter element seat 200, and the other three water outlets are located on the equal-diameter circumference of the central water outlet; as shown in fig. 5, the front water outlet 220 is located at the center, and the tap water inlet 210, the rear water inlet 230 and the rear water outlet 240 are located on the equal-diameter circumference of the front water outlet 220. In order to prevent the leakage of water from the tap water inlet 210, the rear water inlet 230 and the rear water outlet 240 when the front and rear filter cartridges are removed, a first rotary plate 250 is disposed at the inner bottom of the front and rear filter cartridge holders 200, a tap water inlet O-ring 2110 is disposed around the circumference of the tap water inlet 210, a rear water inlet O-ring 2310 is disposed around the circumference of the rear water inlet 230, and a rear water outlet O-ring 2410 is disposed around the circumference of the rear water outlet 240, during normal operation, the tap water hole 2510, the rear water inlet 2520 and the rear water outlet 2530 of the first rotary plate 250 correspond to the tap water inlet 210, the rear water inlet 230 and the rear water outlet 240, respectively, and when the front and rear filter cartridges (not shown) need to be removed, the front and rear filter cartridges need to be rotated by a predetermined angle (e.g. 45 degrees) in a predetermined direction (e.g. counterclockwise direction in fig. 5), so that the front and rear filter cartridges drive the first rotary plate 250 to rotate, the first rotary plate 250 completely seals the tap water inlet 210, the rear water inlet 230 and the rear water outlet 240 to prevent water leakage; however, when the first rotary disk 250 rotates from the beginning to the end of the rotation, a first transition cross point 212 exists between the first rotary disk 250 and the tap water inlet O-ring 2110, similarly, a second transition cross point 232 exists between the first rotary disk 250 and the rear water inlet O-ring 2310, a third transition cross point 242 exists between the first rotary disk 250 and the rear water outlet O-ring 2410, and when the first rotary disk 250 rotates to the first transition cross point 212, the second transition cross point 232 and the third transition cross point 242, the water flows are cross-linked from the cross points to the gap between the first rotary disk 250 and the inner bottom of the front and rear filter cartridge holders 200, so that water leakage and water cross-over phenomena occur to the water path, which has been a problem in the industry, but no good solution exists, and the user experience is affected. For a waterway plate 100 including an RO cartridge holder 300, the RO cartridge holder 300 generally includes a pure water outlet 310, a waste water outlet 320, and an RO cartridge inlet 330 (the RO cartridge inlet 330 communicates with the rear outlet 240), wherein the pure water outlet 310 is located at the center of the RO cartridge holder 300, and the waste water outlet 320 and the RO cartridge inlet 330 are located on the same-diameter circumference of the pure water outlet 310, in order to prevent water leakage from the waste water outlet 320 and the RO cartridge inlet 330 when the RO cartridge is removed, a second rotary plate 340 is provided at the inner bottom of the RO cartridge holder 300, a waste water outlet 3410 and an RO cartridge inlet 3420 are provided in the second rotary plate 340, a waste water outlet O-ring 3210 is provided around the waste water outlet 320, an RO cartridge inlet 3310 is provided around the RO cartridge inlet 330, and when the RO cartridge is removed for the waste water outlet 320 and the RO cartridge inlet 330, the above problems also exist, and are not described in detail herein.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a prevent crossing water and leak sealed pad and water route board thereof to the society.

The technical scheme of the utility model is that: the utility model provides a prevent cluster water and sealed pad that leaks for on the water route board, including the sealing gasket body, the sealing gasket body is the slice be equipped with the through-hole on the sealing gasket body the outside extension of sealing gasket body of through-hole one side constitutes the lug, the surface area of lug is greater than the area of the corresponding water hole on the carousel on the water route board, the lug arrives from the center of through-hole the distance on the top of lug is greater than the rotatory route distance of the corresponding water hole on the carousel on the water route board.

As an improvement to the present invention, the lug is tongue-shaped or square-shaped.

As an improvement, the sealing gasket body is made of rubber or silica gel.

The utility model also provides a water route board, at least comprising a front and a back filter element seats, wherein the front and back filter element seats comprise a tap water inlet, a front water outlet, a back water inlet and a back water outlet, the front water outlet is positioned at the center of the front and back filter element seats, and the tap water inlet, the back water inlet and the back water outlet are positioned on the equal-diameter circumference of the front water outlet; the inner bottom of the front and back filter element seat is provided with a first rotary disc, the circumference of the tap water inlet is provided with a tap water inlet sealing ring, the circumference of the back water inlet is provided with a back water inlet sealing ring, the circumference of the back water outlet is provided with a back water outlet sealing ring, and the tap water inlet sealing ring, the back water inlet sealing ring or/and the back water outlet sealing ring are/is the anti-water-leakage and water-leakage sealing gasket.

As right the utility model discloses an it is right the improvement, the utility model discloses still include RO filter core seat, RO filter core seat includes pure water outlet, waste water outlet and RO filter core water inlet, RO filter core water inlet with rearmounted delivery port communicates with each other, wherein, pure water outlet is located the center of RO filter core seat, waste water outlet and RO filter core water inlet are located the equal diameter circumference of pure water outlet be equipped with the second carousel on the inner bottom of RO filter core seat be equipped with waste water outlet sealing washer around the waste water outlet, be equipped with RO filter core water inlet sealing washer around RO filter core water inlet, waste water outlet sealing washer or RO filter core water inlet sealing washer are foretell prevent the cluster and leak the sealed pad.

The utility model discloses owing to adopted be equipped with the through-hole on the sealed pad body of through-hole one side outwards extends and constitutes the lug, the surface area of lug is greater than the area of the corresponding water hole on the carousel on the water route board, the lug arrives from the center of through-hole the distance on the top of lug is greater than the structure of the rotatory route distance of the corresponding water hole on the carousel on the water route board, so, when having used the utility model discloses sealed water route board, when rotatory carousel, apopore on the carousel is starting to the end all quilt from rotatory the lug seals up, so, can avoid the rivers can follow the phenomenon in the gap between the interior bottom of cross bit stream to carousel and front and back filter element seat or RO filter element seat, improved user's use experience and felt.

Drawings

Fig. 1 is a schematic structural view of a main view plane according to an embodiment of the present invention.

Fig. 2 is a schematic sectional structure view of a-a in fig. 1.

Fig. 3 is a schematic perspective view of the embodiment shown in fig. 1.

Fig. 4 is a plan view of a waterway plate including the gasket of fig. 1.

Fig. 5 is a schematic plan view of a conventional waterway plate.

Detailed Description

Referring to fig. 1 to 3, fig. 1 to 3 disclose a water leakage and water leakage preventing sealing gasket, which can be used on a water circuit board 1, and includes a sealing gasket body 4, the sealing gasket body 4 is made of rubber (the sealing gasket body 4 may also be made of silica gel), the sealing gasket body 4 is in a sheet shape, a through hole 41 is arranged on the sealing gasket body 4, the sealing gasket body 4 on one side of the through hole 41 extends outwards to form a lug 42, the surface area 421 of the lug 42 is larger than the area of a corresponding water hole on a rotary disk on the water circuit board 1, and the distance L from the center 411 of the through hole 41 to the top end 422 of the lug 42 is larger than the rotation path distance of the corresponding water hole on the rotary disk on the water circuit board 1. The rotary disks described herein include a first rotary disk 25 and a second rotary disk 34, and the respective water holes described herein include a tap water hole 251, a rear inlet hole 252 and a rear outlet hole 253 provided in the first rotary disk 25, and a waste water outlet hole 341 and an RO cartridge inlet hole 342 provided in the second rotary disk 34 (see fig. 4); the rotational path distance is a distance moved by the rotation of the water hole on the lug 42.

Preferably, the lug 42 may be designed as a tongue (as shown in fig. 1); it may also be designed as a square (not shown).

Referring to fig. 4, the present invention further provides a waterway plate 1, which at least comprises a front filter element seat 2 and a rear filter element seat 2, wherein the front filter element seat 2 and the rear filter element seat 2 comprise a tap water inlet 21, a front water outlet 22, a rear water inlet 23 and a rear water outlet 24, the front water outlet 22 is located at the center of the front filter element seat 2 and the rear water outlet 22 are located on the equal-diameter circumference of the front water outlet 22; a first rotating disc 25 is arranged at the inner bottom of the front and rear filter element seats 2, and a tap water hole 251, a rear water inlet hole 252 and a rear water outlet hole 253 are arranged on the first rotating disc 25; the circumference of the tap water inlet 21 is surrounded by a tap water inlet sealing ring 211, the circumference of the rear water inlet 23 is surrounded by a rear water inlet sealing ring 231, the circumference of the rear water outlet 24 is surrounded by a rear water outlet sealing ring 241, and the tap water inlet sealing ring 211, the rear water inlet sealing ring 231 and/or the rear water outlet sealing ring 241 are/is the above-mentioned water leakage preventing sealing gasket.

Preferably, the utility model discloses still include RO filter core seat 3, RO filter core seat 3 includes pure water outlet 31, waste water outlet 32 and RO filter core water inlet 33, RO filter core water inlet 33 with rearmounted delivery port 24 communicates with each other, wherein, pure water outlet 31 is located the center of RO filter core seat 3, waste water outlet 32 and RO filter core water inlet 33 are located pure water outlet 31's equal footpath circumference be equipped with second carousel 34 on RO filter core seat 3's the inner bottom, be equipped with waste water outlet hole 341 and RO filter core inlet opening 342 at second carousel 34 be equipped with waste water outlet sealing washer 321 around waste water outlet 32, be equipped with RO filter core water inlet sealing washer 331 around RO filter core water inlet 33, waste water outlet sealing washer 321 or RO filter core water inlet sealing washer 331 are foretell prevent the cluster and the sealed pad that leaks.

The utility model provides a water route board 1, owing to adopted the sealed pad that has lug 42, when rotatory carousel, apopore on the carousel is starting to the end all by from rotatory lug 42 seals up, so, can avoid the rivers can follow the phenomenon in the gap between the interior bottom of cross bit stream carousel and front and back filter element seat or RO filter element seat, improved user's use and experienced the sense.

Claims

1. The utility model provides a prevent that cluster water and sealed pad that leaks for on water route board (1), its characterized in that: including sealing gasket body (4), sealing gasket body (4) are the slice be equipped with through-hole (41) on sealing gasket body (4) the sealing gasket body (4) of through-hole (41) one side outwards extend and constitute lug (42), the surface area (421) of lug (42) are greater than the area of the corresponding water hole on the carousel on water route board (1), lug (42) are from center (411) of through-hole (41) to distance (L) of top (422) of lug (42) are greater than the rotatory route distance of the corresponding water hole on the carousel on water route board (1).

2. The water seepage and leakage preventing gasket according to claim 1, wherein: the lug (42) is tongue-shaped or square-shaped.

3. The water-seepage preventing and water-leakage preventing gasket according to claim 1 or 2, wherein: the sealing pad body (4) is made of rubber or silica gel.

4. A waterway plate (1) at least comprises a front filter element seat and a rear filter element seat (2), wherein the front filter element seat and the rear filter element seat (2) comprise a tap water inlet (21), a front water outlet (22), a rear water inlet (23) and a rear water outlet (24), the front water outlet (22) is positioned in the center of the front filter element seat and the rear filter element seat (2), and the tap water inlet (21), the rear water inlet (23) and the rear water outlet (24) are positioned on the equal-diameter circumference of the front water outlet (22); be equipped with first carousel (25) at the inner bottom of putting filter core seat (2) in front and back, enclose at the circumference of running water import (21) and be equipped with running water import sealing washer (211), enclose at the circumference of rearmounted water inlet (23) and be equipped with rearmounted water inlet sealing washer (231), enclose at the circumference of rearmounted delivery port (24) and be equipped with rearmounted delivery port sealing washer (241), its characterized in that: the tap water inlet seal ring (211), the rear water inlet seal ring (231) or/and the rear water outlet seal ring (241) are the water cross-leak and water leakage preventing seal gasket of any one of claims 1 to 3.

5. A water board (1) according to claim 4, characterized in that: the RO filter element seat (3) comprises a pure water outlet (31), a waste water outlet (32) and an RO filter element water inlet (33), the water inlet (33) of the RO filter element is communicated with the rear water outlet (24), wherein the pure water outlet (31) is positioned at the center of the RO filter element seat (3), the waste water outlet (32) and the RO filter element water inlet (33) are positioned on the equal-diameter circumference of the pure water outlet (31), a second rotary disc (34) is arranged on the inner bottom of the RO filter element seat (3), a waste water outlet sealing ring (321) is arranged around the waste water outlet (32), an RO filter core water inlet sealing ring (331) is arranged around the RO filter core water inlet (33), the waste water outlet sealing ring (321) or/and the RO filter core water inlet sealing ring (331) is/are the water leakage preventing sealing gasket of any one of claims 1-3.