CN217795516U

CN217795516U - Reverse osmosis membrane assembly

Info

Publication number: CN217795516U
Application number: CN202221494590.4U
Authority: CN
Inventors: 罗为民
Original assignee: Wuxi Jiangdaliansheng Water Treatment Tech Co ltd
Current assignee: Wuxi Jiangdaliansheng Water Treatment Tech Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-15
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to the technical field of reverse osmosis membrane components, and discloses a reverse osmosis membrane component, which comprises an outer tube, wherein an inner tube is arranged inside the outer tube, and the surface of the inner tube is provided with a water inlet hole; the utility model discloses a put into the inside of outer tube with inner tube and filter bag, insert the inside of outlet pipe with the one end of inner tube afterwards, then laminate through first sealing washer and outlet pipe, can improve the leakproofness between inner tube and the outlet pipe, then with end cover and outer tube threaded connection, improve the leakproofness between end cover and the outer tube through sealed the pad, through setting up the second sealing washer, can improve the leakproofness between end cover and the water purifier installation pipe, thereby can effectively improve the sealed effect of the device; the utility model discloses a twist and move the end cover, make the end cover take off from the one end of outer tube, the user can stimulate the inner tube, makes the inner tube drive the filter bag and takes out from the inside of outer tube to can the person of facilitating the use carry out quick replacement to filter bag and inner tube.

Description

Reverse osmosis membrane assembly

Technical Field

The utility model relates to a reverse osmosis membrane subassembly technical field specifically is a reverse osmosis membrane subassembly.

Background

The reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics and is a core component of the reverse osmosis technology, and the artificial semipermeable membrane is made by simulating a biological semipermeable membrane. The principle of reverse osmosis is that under the action of osmotic pressure higher than that of solution, other substances and water are separated based on the fact that the semipermeable membrane cannot be penetrated by the substances. The reverse osmosis membrane has a very small membrane pore size, and thus can effectively remove dissolved salts, colloids, microorganisms, organic substances, and the like in water. The system has the advantages of good water quality, low energy consumption, no pollution, simple process, simple and convenient operation and the like. But current reverse osmosis membrane module can not effectively improve its sealed effect, still can not the person of facilitating the use simultaneously carries out quick replacement to filter bag and inner tube, for solving above-mentioned problem, we provide a reverse osmosis membrane module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse osmosis membrane module possesses the sealed effect that can effectively improve it, can also carry out quick replacement's advantage to filter bag and inner tube by the person of facilitating the use simultaneously, has solved current reverse osmosis membrane module and can not effectively improve its sealed effect, and still can not the person of facilitating the use carry out quick replacement's problem to filter bag and inner tube simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a reverse osmosis membrane subassembly, includes the outer tube, the inside of outer tube is provided with the inner tube, the inlet opening has been seted up on the surface of inner tube, the surface rolling of inner tube has the filter bag, two first sealing washers have been cup jointed to the one end of inner tube, the one end threaded connection of outer tube has the end cover, the second sealing washer has been cup jointed on the surface of end cover, the inside of end cover has been cup jointed sealed the pad, the inside of end cover is provided with the end cap, the one end intercommunication of outer tube has the outlet pipe.

Preferably, the surface of the water outlet pipe is sleeved with two third sealing rings.

Preferably, the surface of the plug is bolted with a connecting rod, and the other end of the connecting rod is bolted with the end cover.

Preferably, the surface of the inner pipe is provided with a first annular groove matched with the first sealing ring.

Preferably, the surface of the water outlet pipe is provided with a second annular groove matched with the third sealing ring.

Preferably, the surface of the end cover is provided with a third annular groove matched with the second sealing ring.

Preferably, the surface of the outer pipe is sleeved with a fixed ring, and the surface of the fixed ring is sleeved with a fourth sealing ring.

Preferably, the surface of the fixing ring is provided with a fourth annular groove matched with the fourth sealing ring.

Preferably, the filter bag comprises a filter layer, and hydrophobic layers are adhered to the top and the bottom of the filter layer.

Preferably, the surface of the outer pipe is provided with an external thread matched with the end cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a put into the inside of outer tube with inner tube and filter bag, insert the inside of outlet pipe with the one end of inner tube afterwards, then laminate through first sealing washer and outlet pipe, can improve the leakproofness between inner tube and the outlet pipe, then with end cover and outer tube threaded connection, improve the leakproofness between end cover and the outer tube through sealed the pad, through setting up the second sealing washer, can improve the leakproofness between end cover and water purifier installation pipe, thereby can effectively improve the sealed effect of the device;

the utility model discloses a twist and move the end cover, make the end cover take off from the one end of outer tube, the user can stimulate the inner tube, makes the inner tube drive the filter bag and takes out from the inside of outer tube to can the person of facilitating the use carry out quick replacement to filter bag and inner tube.

Drawings

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

FIG. 2 is a partial front view of the present invention;

FIG. 3 is a partial front view of the present invention;

fig. 4 is a partial structure front view of the present invention;

FIG. 5 is a side view of the present invention;

fig. 6 is a partial structure sectional view of the present invention.

In the figure: 1. an outer tube; 2. an inner tube; 3. a water inlet hole; 4. a filter bag; 401. a filter layer; 402. a hydrophobic layer; 5. a first seal ring; 6. an end cap; 7. a second seal ring; 8. a gasket; 9. a plug; 10. a water outlet pipe; 11. a third seal ring; 12. a connecting rod; 13. a first annular groove; 14. a second annular groove; 15. a third annular groove; 16. a fixed ring; 17. a fourth seal ring; 18. a fourth annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4, 5 and 6, a reverse osmosis membrane assembly includes an outer tube 1, an inner tube 2 is disposed inside the outer tube 1, a water inlet hole 3 is formed in the surface of the inner tube 2, a filter bag 4 is wound on the surface of the inner tube 2, two first seal rings 5 are sleeved on one end of the inner tube 2, an end cover 6 is connected to one end of the outer tube 1 through threads, a second seal ring 7 is sleeved on the surface of the end cover 6, a seal gasket 8 is sleeved inside the end cover 6, a plug 9 is disposed inside the end cover 6, and one end of the outer tube 1 is communicated with a water outlet pipe 10.

Furthermore, the surface of the water outlet pipe 10 is sleeved with two third sealing rings 11, and the sealing performance of the water outlet pipe 10 and the water purifier can be effectively enhanced by arranging the third sealing rings 11.

Furthermore, the surface of the plug 9 is bolted with a connecting rod 12, the other end of the connecting rod 12 is bolted with the end cover 6, and the plug 9 can be effectively installed by arranging the connecting rod 12.

Further, the surface of inner tube 2 is seted up with first ring channel 13 of first sealing washer 5 looks adaptation, through setting up first ring channel 13, can effectively cooperate first sealing washer 5 to install.

Furthermore, a second annular groove 14 matched with the third sealing ring 11 is formed in the surface of the water outlet pipe 10, and the second annular groove 14 is arranged, so that the water outlet pipe can be effectively matched with the third sealing ring 11 for installation.

Furthermore, a third annular groove 15 matched with the second sealing ring 7 is formed in the surface of the end cover 6, and the third annular groove 15 can be effectively matched with the second sealing ring 7 for installation.

Further, the surface of outer tube 1 has cup jointed retainer plate 16, and the surface of retainer plate 16 has cup jointed fourth sealing washer 17, through setting up retainer plate 16, can effectively install outer tube 1.

Further, the surface of retainer plate 16 is seted up with fourth sealing washer 17 looks adaptation's fourth ring groove 18, through setting up fourth ring groove 18, can effectively cooperate fourth sealing washer 17 to install.

Further, filter bag 4 includes filter layer 401, and the top and the bottom of filter layer 401 all bond and have hydrophobic layer 402, through setting up filter bag 4, can effectively filter the impurity of aquatic.

Further, the outer screw thread with 6 looks adaptations of end cover is seted up on the surface of outer tube 1, through setting up the outer screw thread, can effectively cooperate end cover 6 to install.

The working principle is as follows: the user puts into the inside of outer tube 1 with inner tube 2 and filter bag 4, insert the inside of outlet pipe 10 with the one end of inner tube 2 afterwards, then laminate through first sealing washer 5 and outlet pipe 10, can improve the leakproofness between inner tube 2 and the outlet pipe 10, then with end cover 6 and 1 threaded connection of outer tube, improve the leakproofness between end cover 6 and the outer tube 1 through sealed pad 8, through setting up second sealing washer 7, can improve the leakproofness between end cover 6 and the water purifier installation pipe, thereby can effectively improve the device's sealed effect, user can twist end cover 6 afterwards, make end cover 6 take off from the one end of outer tube 1, the user can stimulate inner tube 2, make inner tube 2 drive filter bag 4 take out from the inside of outer tube 1, thereby can the person of facilitating the use carries out quick replacement to filter bag 4 and inner tube 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reverse osmosis membrane assembly comprising an outer tube (1), characterized in that: the novel water filter is characterized in that an inner pipe (2) is arranged inside the outer pipe (1), water inlet holes (3) are formed in the surface of the inner pipe (2), a filter bag (4) is wound on the surface of the inner pipe (2), two first sealing rings (5) are sleeved at one end of the inner pipe (2), an end cover (6) is connected to one end of the outer pipe (1) in a threaded mode, a second sealing ring (7) is sleeved on the surface of the end cover (6), a sealing gasket (8) is sleeved inside the end cover (6), a plug (9) is arranged inside the end cover (6), and a water outlet pipe (10) is communicated with one end of the outer pipe (1).

2. A reverse osmosis membrane module according to claim 1 wherein: and the surface of the water outlet pipe (10) is sleeved with two third sealing rings (11).

3. A reverse osmosis membrane module according to claim 1 wherein: the surface of the plug (9) is bolted with a connecting rod (12), and the other end of the connecting rod (12) is bolted with the end cover (6).

4. A reverse osmosis membrane module according to claim 1 wherein: the surface of the inner pipe (2) is provided with a first annular groove (13) matched with the first sealing ring (5).

5. A reverse osmosis membrane assembly according to claim 2, wherein: and a second annular groove (14) matched with the third sealing ring (11) is formed in the surface of the water outlet pipe (10).

6. A reverse osmosis membrane module according to claim 1 wherein: and a third annular groove (15) matched with the second sealing ring (7) is formed in the surface of the end cover (6).

7. A reverse osmosis membrane module according to claim 1 wherein: the surface of the outer pipe (1) is sleeved with a fixed ring (16), and the surface of the fixed ring (16) is sleeved with a fourth sealing ring (17).

8. A reverse osmosis membrane assembly according to claim 7, wherein: and a fourth annular groove (18) matched with the fourth sealing ring (17) is formed in the surface of the fixing ring (16).

9. A reverse osmosis membrane module according to claim 1 wherein: the filter bag (4) comprises a filter layer (401), and hydrophobic layers (402) are bonded to the top and the bottom of the filter layer (401).

10. A reverse osmosis membrane module according to claim 1 wherein: the surface of the outer pipe (1) is provided with an external thread matched with the end cover (6).