CN215327309U - Water treatment system polymer filtration Reverse Osmosis (RO) membrane convenient to clean and replace - Google Patents

Abstract

The utility model discloses a water treatment system polymer filtration Reverse Osmosis (RO) membrane convenient to clean and replace, which comprises a shell and an RO membrane, wherein a clamping groove is formed in the inner side of the shell, a first clamping seat is connected to the inner side of the shell, first clamping blocks are arranged on the periphery of the outer side of the first clamping seat, a water through opening is formed in the middle end of the first clamping seat, and the RO membrane is arranged on one side, close to the vertical center line of the shell, of the first clamping seat. This water treatment system polymer filters reverse osmosis RO membrane convenient to it is clean and change, when needs are replaced the RO membrane, through opening the pressure relief valve, the inside high pressure of casing can be discharged from communicating pipe, this makes the pressure of the inside and outside both sides of equipment can be balanced, thereby enable sealed lid to twist easily and move, through twisting sealed lid, enable the threaded shaft and twist out from the casing is inside, thereby enable sealed lid and casing and separate, sealed lid and casing separation back, the RO membrane just can expose, this makes taking out of RO membrane can be facilitated.

Description

Water treatment system polymer filtration Reverse Osmosis (RO) membrane convenient to clean and replace

Technical Field

The utility model relates to the field of Reverse Osmosis (RO) membranes, in particular to a high-molecular filtration RO membrane of a water treatment system, which is convenient to clean and replace.

Background

The high molecular filtration Reverse Osmosis (RO) membrane is an artificial semipermeable membrane with certain characteristics and made by simulating a biological semipermeable membrane, is a core component of reverse osmosis technology, has the principle that substances and water can not be separated from each other according to the fact that other substances cannot permeate the semipermeable membrane under the action of the osmotic pressure higher than that of a solution, and has very small membrane aperture, so that dissolved salts, colloids, microorganisms, organic matters and the like in the water can be effectively removed. The system has the advantages of good water quality, low energy consumption, no pollution, simple process, simple and convenient operation and the like.

And there are many types of water treatment system polymer filtration reverse osmosis RO membrane in the market at present and be not convenient for clean and change, and this can lead to reverse osmosis RO membrane to be covered with the filter residue in long-time use, influences reverse osmosis RO membrane normal use, has put forward specific water treatment system polymer filtration reverse osmosis RO membrane that is convenient for clean and change to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water treatment system polymer filtration Reverse Osmosis (RO) membrane convenient to clean and replace, and aims to solve the problem that the common water treatment system polymer filtration Reverse Osmosis (RO) membrane is inconvenient to clean and replace, which can cause that filter residues are fully distributed in the process of long-time use of the RO membrane, and the normal use of the RO membrane is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-molecular filtration Reverse Osmosis (RO) membrane of a water treatment system convenient to clean and replace comprises a shell and an RO membrane, wherein a clamping groove is formed in the inner side of the shell, a first clamping seat is connected to the inner side of the shell, first clamping blocks are arranged on the periphery of the outer side of the first clamping seat, a water inlet is formed in the middle end of the first clamping seat, the RO membrane is arranged on one side, close to the vertical central line of the shell, of the first clamping seat, a water purification pipe is connected to the inner side of the RO membrane, a second clamping seat is arranged on one side, away from the first clamping seat, of the RO membrane, second clamping blocks are arranged on the periphery of the outer side of the second clamping seat, a filtration shell is arranged on the outer portion of the right side of the first clamping seat, a first filtration screen is connected to the inner side of the filtration shell, a second filtration screen is arranged on the left side of the first filtration screen, a cover plate is connected to the left side of the second filtration screen, a sealing cover is arranged on the outer portion of the right side of the shell, and a threaded shaft is connected to one side, of the sealing cover plate, the sealing cover middle-end is provided with communicating pipe, and is connected with the pressure relief valve outside communicating pipe, water purification pipe left side is provided with the joint pipe, and the joint pipe left side settles and have the fixing base, the fixing base left side is provided with the delivery port.

Preferably, be the block between casing and the first joint seat and be connected, and be integrated into one piece between first joint seat and the first joint piece.

Preferably, be fixed connection between first joint seat and the RO membrane, and first joint seat constitutes the intercommunication column structure through the limbers.

Preferably, the vertical center line of the RO membrane and the vertical center line of the water purifying pipe are overlapped, and the RO membrane is fixedly connected with the second clamping seat.

Preferably, the inner surface of the filtering shell is attached to the outer surface of the first filter screen, and the first filter screen is of a flexible structure.

Preferably, the outer surface of the first filter screen is attached to the outer surface of the second filter screen, and the second filter screen forms a full-surrounding structure through the filtering shell and the cover plate.

Preferably, the clamping pipe is connected with the water purifying pipe in a clamping manner, and the clamping pipe forms a communicated structure through the water outlet.

Preferably, the vertical central line of the fixed seat and the vertical central line of the clamping pipe are overlapped, and the fixed seat is in threaded connection with the shell.

Compared with the prior art, the utility model has the beneficial effects that:

this water treatment system polymer filters reverse osmosis RO membrane convenient to it is clean and change, align the joint groove of second joint seat second joint piece all around with the inboard setting up of casing, it is inboard to enable the RO membrane card to go into the casing, simultaneously at the inboard gliding in-process of second joint seat to the casing, first joint seat also can go into the inboard joint inslot portion of casing through first joint piece card, because of RO membrane and first joint seat, all adopt fixed connection between the second joint seat, this makes the RO membrane can obtain firm fixed after getting into the casing inside, this can avoid the RO membrane to take place the condition that the reverse osmosis effect that the displacement leads to equipment reduces after the installation is accomplished, thereby can improve equipment's stability in use.

This water treatment system polymer filters reverse osmosis RO membrane convenient to it is clean and change, the raw water can contact with filtering the casing earlier after getting into the casing inboard from the water inlet, filter the inboard second filter screen of casing and adopt the active carbon material, can filter some tiny debris and harmful substance in the raw water, the raw water of second filter screen of flowing through can contact with first filter screen, first filter screen adopts fine and close sponge to make, can filter the active carbon of outflow second filter screen and the filterable impurity of second filter screen not, through first filter screen and second filter screen, advance preliminary filtration before enabling the raw water to carry out reverse osmosis, this can reduce the filter residue volume of RO membrane surface covering, this makes the RO membrane can possess higher life.

This water treatment system polymer filters reverse osmosis RO membrane convenient to it is clean and change, when needs are replaced the RO membrane, through opening the pressure relief valve, the inside high pressure of casing can be discharged from communicating pipe, this makes the pressure of the inside and outside both sides of equipment can be balanced, thereby enable sealed lid to twist easily, through twisting sealed lid, enable the threaded shaft and twist out from the casing is inside, thereby enable sealed lid and casing and separate, sealed lid and casing separation back, draw outward and filter the casing, the RO membrane just can expose, this makes taking out of RO membrane can be facilitated, thereby enable the RO membrane to carry out quick cleanness and replacement, this is favorable to lifting means's convenience in use.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic illustration of an explosive structure of a filter housing according to the present invention;

FIG. 3 is a schematic view of a first card socket according to the present invention.

In the figure: 1. a housing; 2. a clamping groove; 3. a first clamping seat; 4. a first clamping block; 5. a water inlet; 6. an RO membrane; 7. a water purifying pipe; 8. a second clamping seat; 9. a second clamping block; 10. a filter housing; 11. A first filter screen; 12. a second filter screen; 13. a cover plate; 14. a sealing cover; 15. a threaded shaft; 16. a communicating pipe; 17. a pressure relief valve; 18. clamping the connecting pipe; 19. a fixed seat; 20. and (7) a water outlet.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a water treatment system polymer filtration Reverse Osmosis (RO) membrane convenient to clean and replace comprises a shell 1 and an RO membrane 6, wherein the inner side of the shell 1 is provided with a clamping groove 2, the inner side of the shell 1 is connected with a first clamping seat 3, the periphery of the outer side of the first clamping seat 3 is provided with a first clamping block 4, the middle end of the first clamping seat 3 is provided with a water through opening 5, the RO membrane 6 is arranged at one side of the first clamping seat 3 close to the vertical central line of the shell 1, the inner side of the RO membrane 6 is connected with a water purifying pipe 7, the side of the RO membrane 6 far away from the first clamping seat 3 is provided with a second clamping seat 8, the periphery of the outer side of the second clamping seat 8 is provided with a second clamping block 9, the shell 1 is connected with the first clamping seat 3 in a clamping manner, the first clamping seat 3 and the first clamping block 4 are of an integrated structure, the first clamping seat 3 and the RO membrane 6 are fixedly connected, and the first clamping seat 3 forms a communicated structure through the water through opening 5, the vertical central line of the RO membrane 6 and the vertical central line of the water purifying pipe 7 are coincided with each other, and the RO membrane 6 is fixedly connected with the second clamping seat 8, the second clamping blocks 9 around the second clamping seat 8 are aligned with the clamping grooves 2 arranged on the inner side of the shell 1, so that the RO membrane 6 can be clamped into the inner side of the shell 1, meanwhile, in the process that the second clamping seat 8 slides towards the inner side of the shell 1, the first clamping seat 3 can also be clamped into the clamping grooves 2 arranged on the inner side of the shell 1 through the first clamping blocks 4, because the RO membrane 6 is fixedly connected with the first clamping seat 3 and the second clamping seat 8, the RO membrane 6 can be firmly fixed after entering the inner part of the shell 1, the condition that the reverse osmosis effect of the equipment is reduced due to the displacement of the RO membrane 6 after the installation can be avoided, thereby the use stability of the equipment can be improved, in the use process of the equipment, raw water can flow towards the RO membrane 6 through the water through port 5 arranged at the middle end of the first clamping seat 3, the RO membrane 6 can perform reverse osmosis on raw water under the action of high pressure, and pure water permeates to the inner side of the water purifying pipe 7 and flows out;

a filtering shell 10 is arranged outside the right side of the first clamping seat 3, a first filter screen 11 is connected to the inner side of the filtering shell 10, a second filter screen 12 is arranged on the left side of the first filter screen 11, a cover plate 13 is connected to the left side of the second filter screen 12, the inner surface of the filtering shell 10 is attached to the outer surface of the first filter screen 11, the first filter screen 11 is of a flexible structure, the outer surface of the first filter screen 11 is attached to the outer surface of the second filter screen 12, the second filter screen 12 forms a full-enclosure structure through the filtering shell 10 and the cover plate 13, raw water enters the inner side of the shell 1 from a water inlet and then contacts with the filtering shell 10, the second filter screen 12 on the inner side of the filtering shell 10 is made of activated carbon materials, so that some fine impurities and harmful substances in the raw water can be filtered, the second filter screen 12 flowing through the raw water can contact with the first filter screen 11, the first filter screen 11 is made of fine sponge, the active carbon flowing out of the second filter screen 12 and the impurities not filtered by the second filter screen 12 can be filtered, primary filtration can be carried out before reverse osmosis is carried out on raw water through the first filter screen 11 and the second filter screen 12, the amount of filter residues covered on the surface of the RO membrane 6 can be reduced, and the RO membrane 6 can have longer service life;

the right outside of the shell 1 is provided with a sealing cover 14, one side of the sealing cover 14 close to the shell 1 is connected with a threaded shaft 15, the middle end of the sealing cover 14 is provided with a communicating pipe 16, the outer side of the communicating pipe 16 is connected with a pressure relief valve 17, the left side of the water purification pipe 7 is provided with a clamping pipe 18, the left side of the clamping pipe 18 is provided with a fixed seat 19, the left side of the fixed seat 19 is provided with a water outlet 20, the clamping pipe 18 and the water purification pipe 7 are in clamping connection, the clamping pipe 18 forms a communicated structure through the water outlet 20, the vertical central line of the fixed seat 19 and the vertical central line of the clamping pipe 18 coincide with each other, and the fixed seat 19 and the shell 1 are in threaded connection, when the RO membrane 6 needs to be replaced, high pressure in the shell 1 can be discharged from the communicating pipe 16 by opening the pressure relief valve 17, so that the pressure on the inner side and the outer side of the equipment can be balanced, and the sealing cover 14 can be easily screwed, through twisting sealed lid 14, enable threaded shaft 15 and follow the inside screw-out of casing 1, thereby enable sealed lid 14 and casing 1 and separate, sealed lid 14 and casing 1 separation back, draw outward and filter casing 10, RO membrane 6 just can expose, this makes taking out of RO membrane 6 can be facilitated, thereby enable RO membrane 6 to carry out quick cleanness and replacement, this is favorable to lifting means's convenience in use, the pure water that water purification pipe 7 flowed out, can let in inside joint pipe 18, be intercommunication column structure between joint pipe 18 and the delivery port 20, this makes pure water can pass through delivery port 20 outflow equipment, adopt threaded connection between fixing base 19 and the casing 1, this makes and carries out stable fixed between fixing base 19 and the casing 1, thereby can promote the stability of pure water transmission.

The working principle is as follows: when the water treatment system polymer filtration reverse osmosis RO membrane convenient to clean and replace is used, firstly, the second clamping blocks 9 at the periphery of the second clamping seat 8 are aligned with the clamping grooves 2 formed in the inner side of the shell 1, so that the RO membrane 6 can be clamped into the inner side of the shell 1, meanwhile, in the process that the second clamping seat 8 slides towards the inner side of the shell 1, the first clamping seat 3 can also be clamped into the clamping grooves 2 in the inner side of the shell 1 through the first clamping blocks 4, and because the RO membrane 6 is fixedly connected with the first clamping seat 3 and the second clamping seat 8, the RO membrane 6 can be firmly fixed after entering the shell 1, the condition that the reverse osmosis effect of the equipment is reduced due to the displacement of the RO membrane 6 after the installation can be avoided, the use stability of the equipment can be improved, then the filtration shell 10 is arranged in the shell 1, and the sealing cover 14 is screwed, the threaded shaft 15 can be screwed into the shell 1 to seal the equipment, raw water enters the shell 1 from the water inlet and then contacts with the filtering shell 10, the second filter screen 12 on the inner side of the filtering shell 10 is made of activated carbon and can filter some fine impurities and harmful substances in the raw water, the raw water flowing through the second filter screen 12 contacts with the first filter screen 11, the first filter screen 11 is made of fine sponge and can filter the activated carbon flowing out of the second filter screen 12 and impurities not filtered by the second filter screen 12, the raw water can be primarily filtered before being subjected to reverse osmosis through the first filter screen 11 and the second filter screen 12, the filter residue amount covered on the surface of the RO membrane 6 can be reduced, the RO membrane 6 can have longer service life, and then the raw water can flow to the RO membrane 6 through the water through port 5 arranged at the middle end of the first clamping seat 3, RO membrane 6 can carry out reverse osmosis to the raw water under the effect of high pressure, and make the pure water permeate to the inside of water purification pipe 7 and flow out, the pure water that water purification pipe 7 flows out, can let in inside bayonet joint pipe 18, be the intercommunication column structure between bayonet joint pipe 18 and the delivery port 20, this makes pure hydroenergy flow out the equipment through delivery port 20, adopt threaded connection between fixing base 19 and the casing 1, this makes fixing base 19 and casing 1 carry out stable fixed, thereby can promote the stability of pure water transmission, later through opening pressure relief valve 17, the inside high pressure of casing 1 can be discharged from communicating pipe 16, this makes the pressure of the inside and outside both sides of equipment can be balanced, thereby can make sealed lid 14 screw easily, through screwing sealed lid 14, can make threaded shaft 15 screw out from the inside of casing 1, thereby can make sealed lid 14 separate with casing 1, sealed lid 14 and casing 1 after separating, draw outward and filter casing 10, RO membrane 6 just can expose, this makes taking out of RO membrane 6 can be facilitated, thereby enable RO membrane 6 to carry out quick cleanness and replacement, this is favorable to lifting means's convenience in use, use the back for a long time at first filter screen 11 and second filter screen 12 at last, only need to separate apron 13 and filter casing 10, alright take out first filter screen 11 and second filter screen 12 from filtering casing 10 inside, thereby can be convenient wash first filter screen 11 and second filter screen 12 when replacing.

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 (8)

1. The utility model provides a water treatment system polymer filtration reverse osmosis RO membrane convenient to it is clean and change, includes casing (1) and RO membrane (6), its characterized in that: the inner side of the shell (1) is provided with a clamping groove (2), the inner side of the shell (1) is connected with a first clamping seat (3), the outer side of the first clamping seat (3) is provided with a first clamping block (4) on the periphery, the middle end of the first clamping seat (3) is provided with a water through hole (5), the RO membrane (6) is arranged on one side of the first clamping seat (3) close to the vertical central line of the shell (1), the inner side of the RO membrane (6) is connected with a water purifying pipe (7), one side of the RO membrane (6) far away from the first clamping seat (3) is provided with a second clamping seat (8), the outer side of the second clamping seat (8) is provided with a second clamping block (9) on the periphery, the outer side of the first clamping seat (3) is provided with a filtering shell (10), the inner side of the filtering shell (10) is connected with a first filtering screen (11), the left side of the first filtering screen (11) is provided with a second filtering screen (12), and second filter screen (12) left side is connected with apron (13), casing (1) right side outside is provided with sealed lid (14), and sealed lid (14) are close to casing (1) one side and are connected with screw shaft (15), sealed lid (14) middle-end is provided with communicating pipe (16), and is connected with pressure exhaust valve (17) outside communicating pipe (16), water purification pipe (7) left side is provided with joint pipe (18), and just joint pipe (18) left side settles and have fixing base (19), fixing base (19) left side is provided with delivery port (20).

2. The polymer filtration Reverse Osmosis (RO) membrane of claim 1, wherein the membrane is configured to be easily cleaned and replaced by: the shell (1) is connected with the first clamping seat (3) in a clamping mode, and the first clamping seat (3) and the first clamping block (4) are of an integrated structure.

3. The polymer filtration Reverse Osmosis (RO) membrane of claim 1, wherein the membrane is configured to be easily cleaned and replaced by: the first clamping seat (3) is fixedly connected with the RO membrane (6), and the first clamping seat (3) forms a communicated structure through the water through port (5).

4. The polymer filtration Reverse Osmosis (RO) membrane of claim 1, wherein the membrane is configured to be easily cleaned and replaced by: the vertical center line of the RO membrane (6) and the vertical center line of the water purifying pipe (7) are mutually overlapped, and the RO membrane (6) is fixedly connected with the second clamping seat (8).

5. The polymer filtration Reverse Osmosis (RO) membrane of claim 1, wherein the membrane is configured to be easily cleaned and replaced by: the inner surface of the filtering shell (10) is attached to the outer surface of the first filter screen (11), and the first filter screen (11) is of a flexible structure.

6. The polymer filtration Reverse Osmosis (RO) membrane of claim 1, wherein the membrane is configured to be easily cleaned and replaced by: first filter screen (11) surface and second filter screen (12) surface are laminated mutually, and second filter screen (12) constitute through filtering casing (10), apron (13) and enclose the structure entirely.

7. The polymer filtration Reverse Osmosis (RO) membrane of claim 1, wherein the membrane is configured to be easily cleaned and replaced by: the clamping pipe (18) is connected with the water purifying pipe (7) in a clamping manner, and the clamping pipe (18) forms a communicated structure through the water outlet (20).

8. The polymer filtration Reverse Osmosis (RO) membrane of claim 1, wherein the membrane is configured to be easily cleaned and replaced by: the vertical center line of the fixed seat (19) and the vertical center line of the clamping pipe (18) are overlapped, and the fixed seat (19) is in threaded connection with the shell (1).

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