CN209906400U

CN209906400U - Maintain convenient water treatment ware

Info

Publication number: CN209906400U
Application number: CN201920646234.1U
Authority: CN
Inventors: 耿震; 耿波; 董雪莲; 耿圣玺
Original assignee: Weihai Chengda Environmental Technology Co Ltd
Current assignee: Weihai Chengda Environmental Technology Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-07
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a maintain convenient water treatment ware, include by the support frame, filter the casing, one-level reverse osmosis RO membrane, end cover, inlet tube, outlet pipe, a complete water treatment facilities is constituteed to water pump and water tank, the equal rigid coupling in both sides of one-level reverse osmosis RO membrane has the slider, open at the middle part of slider has the recess, be equipped with the gyro wheel in the recess, it has the guide rail to filter equal rigid coupling on the casing both sides inner wall, the end cover is equipped with the sealing washer injecting the inside one end of filter housing, the lower extreme has all opened the locked groove on the end cover, both ends are pegged graft about filtering the casing have the jam plate, it has flexible groove 1 to open in the both sides that are located the jam plate to filter the casing outer wall inside, flexible inslot peg graft has the tapered end, the rigid coupling has the spring between tapered end and the flexible groove, partial. Compared with the prior art, the utility model the advantage lie in: the reverse osmosis RO membrane is convenient and fast to maintain or replace, labor is saved, and meanwhile the maintenance or replacement efficiency is fast.

Description

Maintain convenient water treatment ware

Technical Field

The utility model relates to the technical field of water filters, in particular to a water treatment device convenient to maintain.

Background

Water is an indispensable thing in our lives, water that we drink at ordinary times is cleaner water after being filtered through a water filter, a traditional water filter generally consists of a cylindrical outer shell which is horizontally placed and reverse osmosis RO membranes which are arranged inside the outer shell and are connected end to end, two ends of the outer shell are end covers fixed through screws, raw water is pumped into one end of the filter through a water pump during filtering, the water enters between the filter shell and the reverse osmosis RO membranes and then reaches a middle water outlet pipe of the reverse osmosis RO membranes after being filtered by the RO membranes layer by layer, and then is discharged from a water outlet at the other end of the filter, the reverse osmosis RO membranes are maintained or replaced after the filter is used for a period of time, fixing screws on the end covers at two sides are completely screwed down through tools during maintenance or replacement, then the end covers are taken down, then new RO membranes are inserted from one end of the filter, and push inwards with strength, extrude the old RO membrane of inside, because the inside RO membrane of filter is more, it is comparatively arduous to push out, and whole process is troublesome, hard, and maintains or change efficiency slow.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a maintain convenient water treatment ware, maintain or change reverse osmosis RO membrane convenient and fast, it is comparatively laborsaving, it is faster to maintain or change efficiency simultaneously.

In order to solve the technical problem, the utility model provides a technical scheme does: a water treatment device convenient to maintain comprises a support frame, wherein a cylindrical filtering shell body which is horizontally arranged is arranged on the support frame, at least one first-stage reverse osmosis RO membrane is inserted in the filtering shell body, end covers are arranged at two ends of the filtering shell body, a water inlet pipe is arranged at one end of the filtering shell body, a water outlet pipe connected to the end covers is arranged at the other end of the filtering shell body, a water pump and a water tank which are communicated with the water inlet pipe are arranged at one side of the filtering shell body, so that a complete water treatment device is formed, sliding blocks are fixedly connected at two sides of the first-stage reverse osmosis RO membrane, a groove is formed in the middle of each sliding block, rollers which are horizontally arranged are arranged in the groove, guide rails which are matched with the sliding blocks and the rollers are fixedly connected on inner walls at two sides of the filtering shell body, a sealing ring is arranged at one, the filter shell is characterized in that locking plates matched with the locking grooves are inserted into the upper end and the lower end of the filter shell, telescopic grooves 1 are formed in the two sides of the locking plates inside the outer wall of the filter shell, locking heads are inserted into the telescopic grooves, springs are fixedly connected between the locking heads and the telescopic grooves, and locking holes corresponding to the locking heads are formed in the two sides of the part, located in the outer wall of the filter shell, of the locking plates.

Compared with the prior art, the utility model the advantage lie in: when maintenance or a higher-level reverse osmosis RO membrane is needed, the water outlet pipe is firstly removed, then the upper and lower locking plates positioned at the two end covers are pulled out, the lock head compresses the spring to move towards the telescopic slot under the action of external force and is completely separated from the lock hole on the lock plate, then the end covers at the two sides are directly pulled out from the filtering shell without using tools to disassemble screws, the end covers are conveniently and quickly disassembled, the time is saved, after the end covers at the two sides are taken off, the slide blocks and the rollers at the two sides of the new first-stage reverse osmosis RO membrane are aligned to the guide rail on the inner wall of the filtering shell, then pushing a new first-stage reverse osmosis RO membrane inwards, extruding the old first-stage reverse osmosis RO membrane completely, after maintaining or replacing the first-stage reverse osmosis RO membrane, directly inserting the end cover into the filtering shell, then inwards press the jam plate and can fix the end cover, whole process is comparatively laborsaving, convenient, and it is very fast to maintain or change efficiency simultaneously.

As the improvement, the sealing washer is O type circle, all open on the both ends inner wall of filter housing with the corresponding annular of sealing washer, the sealing washer is located the annular, and O type sealing washer is located the annular, and sealed effect is better, effectively avoids filter housing inside water to reveal from the end cover.

As the improvement, the locking plate is positioned at one end of the outer side of the sealing ring, so that water in the filter shell is effectively prevented from leaking from the locking plate.

As the improvement, the end cover all is the rigid coupling has the limiting plate about being located the one end in filtering the casing outside, conveniently takes the end cover out from filtering the casing through the limiting plate.

As the improvement, the both ends of support frame all the rigid coupling have the staple bolt, filter the casing and fix on the support frame through the staple bolt, connect through the staple bolt, dismantle, simple to operate is swift.

As an improvement, the middle part of the end cover at one end provided with the water outlet pipe is provided with a through hole corresponding to the water outlet head of the first-stage reverse osmosis RO membrane, the water outlet head of the first-stage reverse osmosis RO membrane penetrates through the through hole to be connected with the water outlet pipe, and the filtered pure water flows into the water outlet pipe through the water pipe in the middle of the first-stage reverse osmosis RO membrane and then flows out of the water outlet pipe, so that the structure is simple and the realization is easy.

Drawings

FIG. 1 is a schematic view showing a structure of a water treatment apparatus of the present invention, which is convenient to maintain.

FIG. 2 is a schematic view showing the internal connection at the A position of the water treatment apparatus of the present invention.

FIG. 3 is a schematic view showing the connection between the first-stage reverse osmosis RO membrane and the filter casing of the water treatment apparatus of the present invention.

FIG. 4 is a position diagram of a limiting plate of a water treatment device convenient for maintenance.

As shown in the figure: 1. the support frame, 2, staple bolt, 3, filter housing, 4, end cover, 5, water pump, 6, water tank, 7, inlet tube, 8, outlet pipe, 9, one-level reverse osmosis RO membrane, 10, guide rail, 11, slider, 12, gyro wheel, 13, sealing washer, 14, jam plate, 15, flexible groove, 16, tapered end, 17, spring, 18, limiting plate, 19, recess, 20, locked groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A water treatment device convenient to maintain comprises a support frame 1, wherein a cylindrical filtering shell 3 which is horizontally arranged is arranged on the support frame 1, at least one first-stage reverse osmosis RO membrane 9 is inserted in the filtering shell 3, end covers 4 are arranged at two ends of the filtering shell 3, a water inlet pipe 7 is arranged at one end of the filtering shell 3, a water outlet pipe 8 connected to the end covers 4 is arranged at the other end of the filtering shell 3, a water pump 5 and a water tank 6 which are communicated with the water inlet pipe 7 are arranged at one side of the filtering shell 3, so that a complete water treatment device is formed, sliding blocks 11 are fixedly connected to two sides of the first-stage reverse osmosis RO membrane 9, a groove 19 is formed in the middle of each sliding block 11, rollers 12 which are horizontally arranged are arranged in the groove 19, guide rails 10 which are matched with the sliding blocks 11 and the rollers 12 are fixedly connected to the inner walls of two sides of the filtering, the upper end and the lower end of the part of the end cover 4 inserted into the filtering shell 3 are respectively provided with a locking groove 20, the upper end and the lower end of the filtering shell 3 are respectively inserted with a locking plate 14 matched with the locking grooves 20, two sides of the locking plate 14 positioned in the outer wall of the filtering shell 3 are provided with telescopic grooves 15, locking heads 16 are inserted into the telescopic grooves 15, springs 17 are fixedly connected between the locking heads 16 and the telescopic grooves 15, and two sides of the part of the locking plate 14 positioned in the outer wall of the filtering shell 3 are provided with locking holes corresponding to the locking heads 16.

Sealing washer 13 is O type circle, all open on the both ends inner wall of filter housing 3 and have the annular corresponding with sealing washer 13, sealing washer 13 is located the annular.

The locking plate 14 is located at one end of the outer side of the sealing ring 13.

And limiting plates 18 are fixedly connected to the upper and lower ends of one end of the end cover 4, which is positioned outside the filtering shell 3.

The equal rigid coupling in both ends of support frame 1 has staple bolt 2, filter housing 3 and fix on support frame 1 through staple bolt 2.

And the middle part of the end cover 4 at one end provided with the water outlet pipe 8 is provided with a through hole corresponding to the water outlet head of the first-stage reverse osmosis RO membrane 9, and the water outlet head of the first-stage reverse osmosis RO membrane 9 penetrates through the through hole to be connected with the water outlet pipe 8.

The utility model discloses when concrete implementation, when need maintain or more one-level reverse osmosis RO membrane, tear down the outlet pipe earlier, then two upper and lower jam plates that will be located both ends lid department outwards extract, tapered end compression spring removes to flexible inslot under the effect of external force, and break away from completely in the lockhole on the jam plate, then directly with both sides end cover extract from filtering the casing can, need not use the instrument to dismantle the screw, dismantle end cover convenient and fast, time saving, both sides end cover gets off the back, aim at the slider and the gyro wheel of new one-level reverse osmosis RO membrane both sides at the guide rail on the filtration casing inner wall, then inwards promote new one-level reverse osmosis RO membrane, all extrude old one-level reverse osmosis RO membrane, after having maintained or having changed one-level reverse osmosis RO membrane, directly insert the end cover in filtering the casing, then inwards press the jam plate and can fix the end cover, whole process is comparatively laborsaving, the, The maintenance or replacement efficiency is fast.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a maintain convenient water treatment ware, includes support frame (1), be equipped with cylindrical filtration casing (3) that the level was arranged on support frame (1), it has one-level reverse osmosis RO membrane (9) of being no less than one to filter casing (3) interpolation connection, the both ends of filtering casing (3) all are equipped with end cover (4), the one end of filtering casing (3) is equipped with inlet tube (7), and the other end is equipped with outlet pipe (8) of connection on end cover (4), one side of filtering casing (3) is equipped with water pump (5) and water tank (6) that are linked together with inlet tube (7) to form a complete water treatment facilities, its characterized in that: the two sides of the first-stage reverse osmosis RO membrane (9) are fixedly connected with sliding blocks (11), a groove (19) is formed in the middle of each sliding block (11), rollers (12) horizontally arranged are arranged in the groove (19), guide rails (10) matched with the sliding blocks (11) and the rollers (12) are fixedly connected to the inner walls of the two sides of the filtering shell (3), a sealing ring (13) is arranged at one end, inserted into the filtering shell (3), of each end cover (4), locking grooves (20) are formed in the upper end and the lower end of the part, inserted into the filtering shell (3), of each end cover (4), locking plates (14) matched with the locking grooves (20) are inserted into the upper end and the lower end of the filtering shell (3), telescopic grooves (15) are formed in the two sides, located on the locking plates (14), of the outer wall of the filtering shell (3), locking heads (16) are inserted into the telescopic grooves (15), and springs (17) are fixedly connected between the locking heads (16) and, the two sides of the part of the locking plate (14) positioned in the outer wall of the filtering shell (3) are provided with locking holes corresponding to the locking heads (16).

2. A water treatment apparatus as claimed in claim 1, wherein: sealing washer (13) are O type circle, all open on the both ends inner wall of filtering shell (3) and have the annular corresponding with sealing washer (13), sealing washer (13) are located the annular.

3. A water treatment apparatus as claimed in claim 1, wherein: the locking plate (14) is positioned at one end of the outer side of the sealing ring (13).

4. A water treatment apparatus as claimed in claim 1, wherein: and the end cover (4) is fixedly connected with a limiting plate (18) at the upper part and the lower part of one end positioned at the outer side of the filtering shell (3).

5. A water treatment apparatus as claimed in claim 1, wherein: the anchor ear (2) is fixedly connected to the two ends of the support frame (1), and the filter shell (3) is fixed on the support frame (1) through the anchor ear (2).

6. A water treatment apparatus as claimed in claim 1, wherein: the middle part of one end cover (4) provided with a water outlet pipe (8) is provided with a through hole corresponding to the water outlet head of the first-stage reverse osmosis RO membrane (9), and the water outlet head of the first-stage reverse osmosis RO membrane (9) penetrates through the through hole to be connected with the water outlet pipe (8).