CN213294917U

CN213294917U - Water purifier convenient to clean

Info

Publication number: CN213294917U
Application number: CN202021958085.1U
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: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-28
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a water purifier convenient to clean, a water inlet pipe is vertically connected at the center of a top cover, a water purifier filter element consisting of a central pipe, a filtering inner core, a reverse osmosis membrane and an annular frame is arranged in a shell, the filtering inner core is sleeved outside the central pipe, water outlet holes are uniformly arranged on the outer peripheral surface of the central pipe, the reverse osmosis membrane is sleeved outside the filtering inner core, through three annular frame with the center tube, filter inner core and reverse osmosis membrane connect into a whole, every annular frame outer peripheral face left and right sides rotates respectively and installs two auxiliary wheels, the guide rail is opened towards one side at casing center has along guide rail direction of height longitudinal distribution's recess, the auxiliary wheel outer peripheral face deviates from in the recess of the corresponding one side of one end embedding of center tube, the terminal surface has a plurality of telescopic links corresponding to the vertical rigid coupling in position of upside annular frame under the top cap, drive spherical piece downwards through telescopic link cooperation compression spring and compress tightly upside annular frame. The utility model has the advantages of novel structure and convenient use.

Description

Water purifier convenient to clean

Technical Field

The utility model relates to a purifier convenient to wash is applied to water treatment facilities technical field.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is widely applied to various occasions, and the technical core of the water purifier is a filtering membrane in a filter element device, and the water purifier can effectively filter rust, sand, colloid, chemical agents in water and the like. The purifier need wash its inside filter core after using a period, and present cleaning methods are mostly with the filter core from inside the casing pull down wash, but the installation of the inside filter core of present purifier is comparatively complicated, is not convenient for dismantle it from inside the casing to the cleaning efficiency of inside filter core has been restricted. In order to solve the problems, the water purifier convenient to clean is specially provided.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a purifier convenient to wash, this application has novel structure, convenient to use's advantage, is convenient for dismantle the inside filter core of purifier, improves the cleaning efficiency of filter core.

The utility model discloses a purifier convenient to wash, include: the water purifier comprises a shell, a top cover, a mounting ring sleeve, a water inlet pipe, a guide rail, a central pipe, a filtering inner core, a reverse osmosis membrane, an annular frame, an auxiliary wheel, a telescopic rod, a spherical block, a compression spring, a blow-off pipe and a pure water pipe, wherein the top cover is assembled on one side of an upper opening of the shell, the mounting ring sleeve which is integrally formed with the top cover is fixedly connected to the lower end face of the top cover, the mounting ring sleeve is concentrically arranged with the shell, external threads are arranged on the outer peripheral surface of the mounting ring sleeve, internal threads matched with the external threads are arranged on the inner wall of the upper opening of the shell, the mounting ring sleeve is in threaded fit with the upper opening of the shell, the center of the top cover is vertically connected with a water inlet pipe, the left side and the right side of the inner wall of the shell are respectively and vertically fixedly connected with, the outer side of the filtering inner core is sleeved with a reverse osmosis membrane, the annular frames are respectively arranged at the upper, middle and lower positions of the filter core of the water purifier, the central tube, the filtering inner core and the reverse osmosis membrane are connected into a whole through the three annular frames, the left side and the right side of the peripheral surface of each annular frame are respectively and rotatably provided with two auxiliary wheels, one side of the guide rail, which faces the center of the shell, is provided with a groove longitudinally distributed along the height direction of the guide rail, one end, deviating from the central tube, of the peripheral surface of each auxiliary wheel is embedded into the groove at the corresponding side, the auxiliary wheels can roll in the grooves, the lower end surface of the top cover is vertically and fixedly connected with a plurality of telescopic rods at the positions corresponding to the upper annular frame, all the telescopic rods are uniformly distributed in a circumferential shape, the tail end of each telescopic rod is fixedly, a sewage discharge pipe is vertically arranged at the center of the bottom of the shell, and the pure water pipe is connected to the lower side of the outer peripheral surface of the shell.

The outer diameter of the water inlet pipe is smaller than the inner diameter of the central pipe.

When the mounting ring sleeve is tightly connected with the upper opening of the shell, the water inlet pipe extends into one part of the inner part of the central pipe.

The end face of one side of the guide rail, which faces the inner wall of the shell, is of a cambered surface structure tightly attached to the inner wall of the shell.

The number of the telescopic rods is at least two.

By adopting the technical scheme, the method has the following advantages:

1. the structure is novel;

2. convenient to use, can be very convenient take out the purifier filter core from the casing is inside, be convenient for wash the purifier filter core, improved the cleaning efficiency.

Drawings

FIG. 1 is a schematic sectional view of a water purifier assembly of the present invention, which is easy to clean;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 taken at the circle;

FIG. 3 is an enlarged schematic view of the telescopic rod of the present invention;

fig. 4 is a schematic top view of the guide rail of the present invention;

fig. 5 is a schematic structural diagram of the center tube of the present invention.

Wherein: 1-a shell; 2-a top cover; 3, installing a ring sleeve; 4-water inlet pipe; 5-a guide rail; 6-a central tube; 7-filtering the inner core; 8-a reverse osmosis membrane; 9-a ring frame; 10-an auxiliary wheel; 11-a telescopic rod; 12-a spherical block; 13-a compression spring; 14-a sewage draining pipe; 15-pure water pipe; 51-a groove; and 61-water outlet.

Detailed Description

As shown in fig. 1-5, the utility model discloses a purifier convenient to wash, include: casing 1, top cap 2, installation ring cover 3, inlet tube 4, guide rail 5, center tube 6, filter inner core 7, reverse osmosis membrane 8, annular frame 9, auxiliary wheel 10, telescopic link 11, spherical piece 12, compression spring 13, blow off pipe 14, pure water pipe 15, top cap 2 assembles in casing 1 suitable for reading one side, terminal surface department rigid coupling has installation ring cover 3 rather than integrated into one piece under top cap 2, installation ring cover 3 sets up with casing 1 is concentric, be equipped with the external screw thread on the installation ring cover 3 peripheral surface, be equipped with the internal thread that matches with the external screw thread on casing 1 suitable for reading the inner wall, installation ring cover 3 and casing 1 suitable for reading screw-thread fit, a inlet tube 4 of vertical connection of top cap 2 center department, casing 1 inner wall left and right sides vertical rigid coupling guide rail 5 respectively, casing 1 internally mounted has by center tube 6, filters inner core 7, reverse osmosis membrane 8, guide rail 5, the casing 1, The water purifier filter element that annular frame 9 constitutes, the center tube 6 outside cover is equipped with filters inner core 7, evenly open apopore 61 on the center tube 6 outer peripheral face, the outside cover that filters inner core 7 is equipped with reverse osmosis membrane 8, annular frame 9 is three sets up respectively in the three upper and middle and lower three position of water purifier filter element altogether, connects into a whole through three annular frame 9 with center tube 6, filters inner core 7 and reverse osmosis membrane 8, and every annular frame 9 outer peripheral face left and right sides rotates respectively and installs two auxiliary wheels 10, guide rail 5 is opened towards one side at casing 1 center has along the recess 51 of 5 direction of height longitudinal distributions of guide rail, the one end embedding that the auxiliary wheel 10 outer peripheral face deviates from center tube 6 is in the recess 51 of corresponding one side, auxiliary wheel 10 can roll in recess 51, the vertical rigid coupling in position that the terminal surface corresponds to upside annular frame 9 under the top cap 2 has a plurality, all telescopic links 11 are circumference form evenly distributed, and 11 terminal equal rigid couplings of every telescopic link 12 spherical blocks, a compression spring 13 of suit on the 11 outer peripheral faces of telescopic link, compress tightly upside annular frame 9 downwards through 11 cooperation compression springs 13 drive spherical blocks 12 of telescopic link, a blow off pipe 14 of the vertical installation of 1 bottom center department of casing, pure water pipe 15 is connected at 1 outer peripheral face downside of casing.

The outer diameter of the water inlet pipe 4 is smaller than the inner diameter of the central pipe 6.

When the mounting ring sleeve 3 is tightly connected with the upper opening of the shell 1, the water inlet pipe 4 extends into a part of the inner part of the central pipe 6.

The end face of one side of the guide rail 5 facing the inner wall of the shell 1 is of a cambered surface structure tightly attached to the inner wall of the shell 1.

The number of the telescopic rods 11 is at least two.

The utility model discloses an implement like this: in the application, a central tube 6, a filtering inner core 7 and a reverse osmosis membrane 8 are connected into a whole water purifier filter element through three annular frames 9, when the water purifier filter element is assembled, an auxiliary wheel 10 on the annular frame 9 is matched with a groove 51 on a guide rail 5, then the whole water purifier filter element structure is installed in a shell 1, then an installation ring sleeve 3 on the lower side of a top cover 2 is assembled at the upper opening of the shell 1, because a telescopic rod 11 corresponding to the upper annular frame 9 is arranged on the lower end face of the top cover 2, when the top cover 2 is assembled at the upper opening of the shell 1, a spherical block 12 at the lower end of the telescopic rod 11 is tightly propped against the upper annular frame 9, and under the action of a compression spring 13, the spherical block 12 is ensured to be always in surface contact with the upper annular frame 9, so that the whole water purifier filter element is stabilized in the shell 1, when the, discharging pure water from the pure water pipe 15; when needing to take out the purifier filter core from casing 1 inside like this, only need demolish top cap 2, then with the purifier filter core take out can, owing to be provided with auxiliary wheel 10, the friction when taking out is rolling friction, more laborsaving convenience. By adopting the technical scheme, the cleaning efficiency of the filter element of the water purifier can be greatly improved.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A water purifier convenient to clean, comprising: casing, top cap, installation ring cover, inlet tube, guide rail, center tube, filtration inner core, reverse osmosis membrane, annular frame, auxiliary wheel, telescopic link, spherical piece, compression spring, blow off pipe, pure water pipe, the top cap assembly is in casing suitable for reading one side, terminal surface department rigid coupling has the installation ring cover rather than integrated into one piece under the top cap, installation ring cover sets up with the casing is concentric, be equipped with the external screw thread on the installation ring cover periphery, be equipped with the internal thread that matches with the external screw thread on the casing upper orifice inner wall, installation ring cover and casing upper orifice screw-thread fit, its characterized in that: the water purifier comprises a top cover, a water inlet pipe, a guide rail, a central pipe, a filtering inner core, a reverse osmosis membrane and annular frames, wherein the water purifier filter core is arranged in the shell, the filtering inner core is sleeved outside the central pipe, water outlet holes are uniformly formed in the outer peripheral surface of the central pipe, the reverse osmosis membrane is sleeved outside the filtering inner core, the annular frames are arranged at the upper, middle and lower positions of the water purifier filter core respectively, the central pipe, the filtering inner core and the reverse osmosis membrane are connected into a whole through the three annular frames, two auxiliary wheels are rotatably arranged on the left side and the right side of the outer peripheral surface of each annular frame respectively, a groove longitudinally distributed along the height direction of the guide rail is formed in one side of the guide rail, which faces away from the central pipe, one end of the outer peripheral surface, the auxiliary wheel can roll in the groove, the vertical rigid coupling in position that the terminal surface corresponds to upside annular frame under the top cap has a plurality of telescopic links, and all telescopic links are circumference form evenly distributed, a spherical piece of every telescopic link terminal equal rigid coupling, a compression spring of suit on the telescopic link outer peripheral face, compress tightly upside annular frame downwards through telescopic link cooperation compression spring drive spherical piece, a blow off pipe of the vertical installation of casing bottom center department, pure water union coupling is at casing outer peripheral face downside.

2. The water purifier convenient to clean as claimed in claim 1, wherein: the outer diameter of the water inlet pipe is smaller than the inner diameter of the central pipe.

3. The water purifier convenient to clean as claimed in claim 1, wherein: when the mounting ring sleeve is tightly connected with the upper opening of the shell, the water inlet pipe extends into one part of the inner part of the central pipe.

4. The water purifier convenient to clean as claimed in claim 1, wherein: the end face of one side of the guide rail, which faces the inner wall of the shell, is of a cambered surface structure tightly attached to the inner wall of the shell.

5. The water purifier convenient to clean as claimed in claim 1, wherein: the number of the telescopic rods is at least two.