Reverse osmosis membrane for recycling reclaimed water

Abstract

The utility model discloses a reverse osmosis membrane for recycling reclaimed water, which comprises a reverse osmosis membrane outer cylinder, a reverse osmosis membrane body arranged in the reverse osmosis membrane outer cylinder, a mounting cover arranged on the outer side of the reverse osmosis membrane outer cylinder, a water production pipe arranged on the mounting cover, a mounting cylinder arranged on one side of the mounting cover, and a mounting plate arranged on one side of the mounting cylinder, the mounting cover is arranged on one side of the reverse osmosis membrane body, the sealing rubber ring is arranged on the mounting cover, the annular groove is connected through the clamping ring, a flow guide opening is formed in the mounting plate, a spring is arranged on one side of the mounting plate, a pressing plate is arranged on one side of the spring, and the pressing plate is pressed to one side of the reverse osmosis membrane body. According to the reverse osmosis membrane, the mounting cover is arranged in the annular groove and moves on the annular groove, the mounting plate and the pressing plate are kept in linear motion through the limiting strip, that is, the pressing plate is pressed to one side of the reverse osmosis membrane body through the spring, so that mounting is convenient, the sealing effect is good, the whole structure can be dismounted only by dismounting the mounting cover during dismounting, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of reverse osmosis membranes, in particular to a reverse osmosis membrane for recycling recycled water. Background Art

[0002] Reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics made by simulating biological semipermeable membrane. It is the core component of reverse osmosis technology. The principle of reverse osmosis technology is to separate these substances and water under the action of higher osmotic pressure than the solution, based on the fact that other substances cannot pass through the semipermeable membrane. The pore size of the reverse osmosis membrane is very small, so it can effectively remove dissolved salts, colloids, microorganisms, organic matter, etc. in water. The system has the advantages of good water quality, low energy consumption, no pollution, simple process and easy operation.

[0003] After long-term use, the existing reverse osmosis membrane will contain a lot of dirt, that is, it needs to be cleaned, otherwise the filtering effect will be deteriorated. However, the existing reverse osmosis membrane is usually fixedly installed in the reverse osmosis membrane outer cylinder, which is not convenient for disassembly and assembly during cleaning, so cleaning is more troublesome. Utility Model Content

[0004] The utility model aims to provide a reverse osmosis membrane for recycling recycled water to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reverse osmosis membrane for recycling recycled water comprises a reverse osmosis membrane outer cylinder, a reverse osmosis membrane body is arranged inside the reverse osmosis membrane outer cylinder, a water inlet is arranged on one side of the reverse osmosis membrane outer cylinder, a wastewater pipe is arranged at the bottom of the reverse osmosis membrane outer cylinder, a mounting cover is arranged on the outer side of the reverse osmosis membrane outer cylinder, a water production pipe is arranged on the mounting cover, a mounting cylinder is arranged on one side of the mounting cover, a mounting plate is arranged on one side of the mounting cylinder, a flow guide port is arranged on the mounting plate, a spring is arranged on one side of the mounting plate, a pressure plate is arranged on one side of the spring, and the pressure plate is pressed to one side of the reverse osmosis membrane body.

[0007] In a preferred embodiment of the present invention, a thread groove is provided inside the other side of the reverse osmosis membrane outer cylinder, and a thread strip is provided outside the installation cylinder, and the thread strip is threadedly connected to the thread groove.

[0008] In a preferred embodiment of the present invention, a sealing rubber ring is provided on the inner side of the installation cover, a rubber ring groove is provided on the other side of the reverse osmosis membrane outer cylinder, and the sealing rubber ring is attached to the rubber ring groove.

[0009] In a preferred embodiment of the present utility model, an annular groove is provided inside the installation tube, a clamping ring is provided outside the guide port, the clamping ring is connected to the annular groove, and the clamping ring moves on the annular groove.

[0010] In a preferred embodiment of the present invention, an axial groove is provided on the other side of the mounting plate and the inner side of the mounting tube, and a ball is provided on the axial groove, and the ball rolls on the axial groove.

[0011] In a preferred embodiment of the present utility model, limiting grooves are arranged on the outer sides of the mounting plate and the pressure plate, and limiting strips are arranged on the inner sides of the thread grooves, and the limiting grooves slide on the limiting strips.

[0012] In a preferred embodiment of the present invention, a through opening is provided on the pressing plate.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0014] Beneficial effects: the threaded groove is connected by a threaded strip, so that the installation cover is installed on one side of the outer cylinder of the reverse osmosis membrane, the sealing rubber ring is attached to the rubber ring groove, so that the installation cover seals the outer cylinder of the reverse osmosis membrane, and the installation cover slides on the limit strip through the limit groove, so as to ensure the stable sliding of the installation plate and the pressure plate, the annular groove is connected by a clamping ring, and it moves on the annular groove and rolls by the ball, so as to reduce the friction between the installation cylinder and the installation plate, and the installation plate and the pressure plate maintain linear motion through the limit strip, that is, the pressure plate is pressed to one side of the reverse osmosis membrane body by the spring, so as to facilitate installation and have a good sealing effect. When disassembling, you only need to remove the installation cover to disassemble the overall structure, and the operation is relatively convenient.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a schematic diagram of the main structure of a reverse osmosis membrane for recycling water;

[0018] Figure 2 It is a schematic diagram of the inner structure of the outer cylinder of a reverse osmosis membrane in a reverse osmosis membrane for recycling recycled water;

[0019] Figure 3 It is a schematic diagram of the installation structure outside the reverse osmosis membrane in a reverse osmosis membrane for recycling recycled water;

[0020] Figure 4 A schematic diagram of a cover structure installed in a reverse osmosis membrane for recycling recycled water;

[0021] Figure 5 The present invention is a schematic diagram of the connection structure of the mounting plate in a reverse osmosis membrane for recycling water.

[0022] In the figure: 1. reverse osmosis membrane outer cylinder; 11. reverse osmosis membrane body; 12. water inlet; 13. waste water pipe; 2. mounting cylinder; 21. threaded groove; 22. limit strip; 23. rubber ring groove; 24. shaft groove; 3. mounting cover; 31. threaded strip; 32. sealing rubber ring; 33. water production pipe; 34. annular groove; 4. mounting plate; 41. guide port; 42. limit groove; 43. retaining ring; 44. spring; 45. ball; 5. pressure plate; 51. through port. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Please refer to Figure 1-5 The utility model discloses a reverse osmosis membrane for recycling recycled water, comprising a reverse osmosis membrane outer cylinder 1, a reverse osmosis membrane body 11 is arranged inside the reverse osmosis membrane outer cylinder 1, the reverse osmosis membrane outer cylinder 1 is the main mounting structure of the reverse osmosis membrane, the reverse osmosis membrane outer cylinder 1 is used to install the reverse osmosis membrane, and is also used to install and connect other structures, the reverse osmosis membrane body 11 is the main body of the reverse osmosis membrane, and is used to filter water, a water inlet 12 is arranged on one side of the reverse osmosis membrane outer cylinder 1, a wastewater pipe 13 is arranged at the bottom of the reverse osmosis membrane outer cylinder 1, water is taken in through the water inlet 12, and wastewater is discharged through the wastewater pipe 13, an installation cover 3 is arranged on the outer side of the reverse osmosis membrane outer cylinder 1, and a water production pipe 33 is arranged on the installation cover 3, that is, by installing the installation cover 3 on the water production pipe 33, water filtered by the reverse osmosis membrane body 11 is discharged through the water production pipe 33, that is, water is produced through the water production pipe 33.

[0025] A mounting tube 2 is provided on one side of the mounting cover 3. The mounting tube 2 is a mounting structure and is located on the inner side of the outer tube 1 of the reverse osmosis membrane. A mounting plate 4 is provided on one side of the mounting tube 2. The mounting plate 4 is a connecting structure. A guide port 41 is provided on the mounting plate 4. The guide port 41 is a guide structure after water filtration, that is, it flows to the water production pipe 33 through the guide port 41. A spring 44 is provided on one side of the mounting plate 4. A pressure plate 5 is provided on one side of the spring 44. The mounting plate 4 and the pressure plate 5 are connected on both sides of the spring 44, that is, an integrated structure. The pressure plate 5 is pressed to one side of the reverse osmosis membrane body 11 and is pressed tighter by the spring 44. A through hole 51 is provided on the pressure plate 5, that is, the filtered water penetrates through the through hole 51 on the pressure plate 5. A limiting groove 42 is provided on the outer side of the mounting plate 4 and the pressure plate 5, and a limiting strip 22 is provided on the inner side of the threaded groove 21, that is, when the mounting plate 4 and the pressure plate 5 are installed, they slide on the limiting strip 22 through the limiting groove 42, thereby ensuring the stability of the sliding of the mounting plate 4 and the pressure plate 5.

[0026] A thread groove 21 is provided inside the other side of the reverse osmosis membrane outer cylinder 1, and a thread strip 31 is provided outside the installation cylinder 2. The thread strip 31 is threadedly connected to the thread groove 21, that is, the thread groove 21 is connected by the thread strip 31, so that the installation cover 3 is installed on one side of the reverse osmosis membrane outer cylinder 1, and a sealing rubber ring 32 is provided on the inside of the installation cover 3, and a rubber ring groove 23 is provided on the other side of the reverse osmosis membrane outer cylinder 1, that is, the sealing rubber ring 32 is attached to the rubber ring groove 23, so that the installation cover 3 seals the reverse osmosis membrane outer cylinder 1, so that it is in a sealed state, and the installation An annular groove 34 is provided inside the mounting cylinder 2, and a snap ring 43 is provided outside the guide port 41. The snap ring 43 is connected to the annular groove 34, and the snap ring 43 moves on the annular groove 34, so that when the annular groove 34 rotates, the snap ring 43 can remain stationary. An axial groove 24 is provided on the other side of the mounting plate 4 and the inner side of the mounting cylinder 2. A ball 45 is provided on the axial groove 24, and the ball 45 rolls on the axial groove 24. When the mounting cover 3 drives the mounting cylinder 2 to rotate, the ball 45 rolls, thereby reducing the friction between the mounting cylinder 2 and the mounting plate 4.

[0027] The working principle of the utility model is as follows: water is taken in through the water inlet 12, and the water is filtered through the reverse osmosis membrane, the reverse osmosis membrane outer cylinder 1 discharges waste water through the waste water pipe 13, the mounting plate 4 and the pressing plate 5 are mounted on the inner side of the reverse osmosis membrane outer cylinder 1, and the mounting plate 4 and the pressing plate 5 slide on the limiting strip 22 through the limiting groove 42, thereby ensuring the stability of the sliding of the mounting plate 4 and the pressing plate 5, and the threaded groove 21 is connected through the threaded strip 31, so that the mounting cover 3 is mounted on one side of the reverse osmosis membrane outer cylinder 1, and the sealing rubber ring 32 is attached to the rubber ring groove 23, so that the mounting cover 3 seals the reverse osmosis membrane outer cylinder 1, and the pressing plate 5 is pressed. The plate 5 is located at one side of the reverse osmosis membrane body 11. When the mounting cover 3 drives the mounting cylinder 2 to rotate, it is connected to the annular groove 34 through the snap ring 43, moves on the annular groove 34, and rolls through the ball 45, thereby reducing the friction between the mounting cylinder 2 and the mounting plate 4. The mounting plate 4 and the pressure plate 5 maintain linear motion through the limit bar 22, that is, the pressure plate 5 is pressed to one side of the reverse osmosis membrane body 11 through the spring 44, and the filtered water penetrates through the through hole 51 on the pressure plate 5, and the outflowing water is diverted through the diversion port 41, and finally produces water through the water production pipe 33.

[0028] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A reverse osmosis membrane for recycling recycled water, comprising a reverse osmosis membrane outer cylinder (1), characterized in that: A reverse osmosis membrane body (11) is arranged inside the reverse osmosis membrane outer cylinder (1), a water inlet (12) is arranged on one side of the reverse osmosis membrane outer cylinder (1), a wastewater pipe (13) is arranged at the bottom of the reverse osmosis membrane outer cylinder (1), a mounting cover (3) is arranged on the outside of the reverse osmosis membrane outer cylinder (1), a water production pipe (33) is arranged on the mounting cover (3), a mounting cylinder (2) is arranged on one side of the mounting cover (3), a mounting plate (4) is arranged on one side of the mounting cylinder (2), a flow guide port (41) is arranged on the mounting plate (4), a spring (44) is arranged on one side of the mounting plate (4), a pressure plate (5) is arranged on one side of the spring (44), and the pressure plate (5) is pressed against one side of the reverse osmosis membrane body (11).

2. A reverse osmosis membrane for recycling recycled water according to claim 1, characterized in that: A thread groove (21) is provided inside the other side of the reverse osmosis membrane outer cylinder (1), and a thread strip (31) is provided outside the installation cylinder (2), and the thread strip (31) is threadedly connected to the thread groove (21).

3. A reverse osmosis membrane for recycling recycled water according to claim 1, characterized in that: A sealing rubber ring (32) is arranged on the inner side of the installation cover (3), a rubber ring groove (23) is arranged on the other side of the reverse osmosis membrane outer cylinder (1), and the sealing rubber ring (32) is attached to the rubber ring groove (23).

4. A reverse osmosis membrane for recycling recycled water according to claim 1, characterized in that: An annular groove (34) is provided inside the installation cylinder (2), and a clamping ring (43) is provided outside the guide port (41); the clamping ring (43) is connected to the annular groove (34), and the clamping ring (43) moves on the annular groove (34).

5. A reverse osmosis membrane for recycling recycled water according to claim 1, characterized in that: An axial groove (24) is provided on the other side of the mounting plate (4) and the inner side of the mounting tube (2), and a ball (45) is provided on the axial groove (24), and the ball (45) rolls on the axial groove (24).

6. A reverse osmosis membrane for recycling recycled water according to claim 2, characterized in that: Limiting grooves (42) are arranged on the outside of the mounting plate (4) and the pressing plate (5), and limiting strips (22) are arranged on the inside of the threaded groove (21), and the limiting grooves (42) slide on the limiting strips (22).

7. The reverse osmosis membrane for recycling recycled water according to claim 1, characterized in that: The pressing plate (5) is provided with a through opening (51).

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