CN210367077U

CN210367077U - Reverse osmosis equipment convenient to change osmotic membrane

Info

Publication number: CN210367077U
Application number: CN201920364918.2U
Authority: CN
Inventors: 孙德高
Original assignee: Jinan Woyuan Water Treatment Equipment Co Ltd
Current assignee: Jinan Woyuan Water Treatment Equipment Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-04-21
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a reverse osmosis equipment convenient to change osmotic membrane, including main part, waste water drain pipe and reverse osmosis membrane, the top of main part is provided with the mounting disc, waste water drain pipe inlays the lower surface at the main part, reverse osmosis membrane installs the inside in the main part, the water purification drain pipe runs through the main part, the inside top of main part is inlayed and is had the sealing washer, and installs the end cover above the middle part of main part, the middle part of end cover is inlayed and is had the inlet tube, and the lower surface of end cover sets up flutedly, the upper surface of mounting disc all welds all around has the lateral wall, powerful spring is installed in the outside of pull rod, and the terminal threaded connection of pull. This reverse osmosis equipment setting convenient to change osmotic membrane has adopted the design of the end cover convenient to change for the device is very convenient when changing inside reverse osmosis membrane, thereby very big improvement the practicality and the convenience of device.

Description

Reverse osmosis equipment convenient to change osmotic membrane

Technical Field

The utility model relates to a reverse osmosis equipment technical field specifically is a reverse osmosis equipment convenient to change osmotic membrane.

Background

Reverse osmosis equipment is the use of solution under the effect of pressure cooperating the osmotic membrane, carries out the equipment that separates to solution, and wherein the osmotic membrane is also known as reverse osmosis membrane, and current reverse osmosis equipment majority nevertheless utilizes the bolt to fix the end cover, when changing inside reverse osmosis membrane, because of need dismantle the bolt, leads to the change process very inconvenient, very big increase the degree of difficulty of changing.

We have therefore proposed a reverse osmosis apparatus which facilitates the replacement of the osmotic membrane in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse osmosis equipment convenient to change osmotic membrane to the inside reverse osmosis membrane of reverse osmosis equipment is very inconvenient problem is changed on solving the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a reverse osmosis device convenient for replacing an osmotic membrane comprises a main body, a wastewater drainage pipe and a reverse osmosis membrane, wherein a mounting disc is arranged above the main body, a through hole is formed below the main body, the inner thread of the through hole is connected with a plug, the wastewater drainage pipe is embedded on the lower surface of the main body, the reverse osmosis membrane is installed inside the main body, a water purification drainage pipe is embedded below the inner part of the reverse osmosis membrane, a water stop belt is installed on the outer side of the reverse osmosis membrane, the water purification drainage pipe penetrates through the main body, a sealing ring is embedded above the inner part of the main body, an end cover is installed above the middle part of the main body, a water inlet pipe is embedded in the middle part of the end cover, a groove is formed in the lower surface of the end cover, side walls are welded around the upper surface of the mounting disc, and the tail end of the inner layer of the pull rod is in threaded connection with a fixed block.

Preferably, main part and mounting disc structure as an organic whole, and the upper surface of mounting disc and the mutual parallel and level of upper surface of end cover to end cover and main part are unsmooth cooperation, and the internal diameter of main part is interference fit with the external diameter of waterstop simultaneously.

Preferably, the sealing ring is of an annular structure, the central lines of the sealing ring and the groove are overlapped, and the sealing ring and the groove are in concave-convex fit.

Preferably, the inlet tube is the rectangle structure, and the inside of inlet tube is hollow structure to four sides of inlet tube all are the rectangular channel structure, and four sides rectangular channel structure of inlet tube is unsmooth cooperation with the fixed block simultaneously, and the central line of inlet tube is mutually perpendicular with the upper surface of end cover moreover.

Preferably, the lateral wall is provided with 4, and the lateral wall sets up about the central line symmetry of mounting disc to the inboard and the outside of lateral wall all are the arc structure, and the lateral wall is the one-to-one corresponding relation with the pull rod simultaneously.

Preferably, the lower surface of fixed block is parallel to each other with the upper surface of end cover, and the fixed block is provided with 4 to the fixed block is the cuboid structure.

Compared with the prior art, the beneficial effects of the utility model are that: the reverse osmosis equipment convenient for replacing the permeable membrane adopts the design of the end cover convenient for replacing, so that the reverse osmosis membrane inside the device is very convenient to replace, and the practicability and convenience of the device are greatly improved;

1. the fixing block and the pull rod can limit and fix the end cover in the using process, and the pull rod can be pulled to enable the fixing block and the end cover to be greatly convenient to detach the end cover and further facilitate the replacement of a reverse osmosis membrane in the device;

2. the water inlet pipe is arranged, the water inlet pipe with a rectangular structure is adopted, the rectangular groove structures arranged on four side surfaces are matched, and the fixing block is effectively limited and fixed by matching with the use of a strong spring, so that the stability of the end cover is neat, and the sealing performance of the end cover and the main body is ensured by matching with the use of a sealing ring;

3. be provided with the through-hole and block up, the design of this structure for the device is when changing inside reverse osmosis membrane, and the accessible stick inserts from the through-hole, thereby follows supreme ejecting reverse osmosis membrane down, further improvement the practicality of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic top view of the sealing ring of the present invention;

FIG. 4 is a schematic view of the main body of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the water inlet pipe of the present invention.

In the figure: 1. a main body; 2. mounting a disc; 3. a through hole; 4. blocking; 5. a waste water drain pipe; 6. a reverse osmosis membrane; 7. a purified water drain pipe; 8. a water stop; 9. a seal ring; 10. an end cap; 11. a groove; 12. a water inlet pipe; 13. a side wall; 14. a pull rod; 15. a strong spring; 16. and (5) fixing blocks.

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. 1-5, the present invention provides a technical solution: a reverse osmosis device convenient for replacing an osmotic membrane comprises a main body 1, a mounting disc 2, a through hole 3, a plug 4, a wastewater drainage pipe 5, a reverse osmosis membrane 6, a water purification drainage pipe 7, a water stop belt 8, a sealing ring 9, an end cover 10, a groove 11, a water inlet pipe 12, a side wall 13, a pull rod 14, a strong spring 15 and a fixing block 16, wherein the mounting disc 2 is arranged above the main body 1, the through hole 3 is formed below the main body 1, the plug 4 is connected to the inner thread of the through hole 3, the wastewater drainage pipe 5 is embedded on the lower surface of the main body 1, the reverse osmosis membrane 6 is installed inside the main body 1, the water purification drainage pipe 7 is embedded below the inner part of the reverse osmosis membrane 6, the water stop belt 8 is installed outside the reverse osmosis membrane 6, the water purification drainage pipe 7 penetrates through the main body 1, the, a water inlet pipe 12 is inlaid in the middle of the end cover 10, a groove 11 is formed in the lower surface of the end cover 10, side walls 13 are welded on the periphery of the upper surface of the mounting disc 2, a pull rod 14 is mounted in the middle of each side wall 13, the pull rod 14 penetrates through each side wall 13, a strong spring 15 is mounted on the outer side of each pull rod 14, and a fixing block 16 is connected to the tail end of the inner layer of each pull rod 14 in a threaded mode.

Main part 1 and mounting disc 2 are the integral structure, and the upper surface of mounting disc 2 and the mutual parallel and level of upper surface of end cover 10 to end cover 10 and main part 1 are unsmooth cooperation, and the internal diameter of main part 1 is interference fit with the external diameter of waterstop 8 simultaneously, ensure the normal use of device, make things convenient for the installation and the dismantlement of end cover 10 simultaneously.

The sealing ring 9 is of an annular structure, the central lines of the sealing ring 9 and the groove 11 are overlapped, the sealing ring 9 and the groove 11 are in concave-convex fit, the sealing performance of the device is improved by adopting the design of the sealing ring 9.

Inlet tube 12 is the rectangle structure, and the inside of inlet tube 12 is hollow structure to four sides of inlet tube 12 all is the rectangular channel structure, and four sides rectangular channel structure of inlet tube 12 is unsmooth cooperation with fixed block 16 simultaneously, and the central line of inlet tube 12 and the upper surface mutually perpendicular of end cover 10 adopt the design of the inlet tube 12 of rectangle structure, effectually fix fixed block 16, thereby improve the practicality of device, made things convenient for the dismantlement of end cover 10 simultaneously.

Lateral wall 13 is provided with 4, and lateral wall 13 sets up about the central line symmetry of mounting disc 2 to the inboard and the outside of lateral wall 13 all are the arc structure, and lateral wall 13 is the one-to-one relation with pull rod 14 simultaneously, makes things convenient for pull rod 14's fixed, thereby the use of cooperation fixed block 16, and is effectual fixed end cover 10.

The lower surface of fixed block 16 is parallel to each other with the upper surface of end cover 10, and fixed block 16 is provided with 4 to fixed block 16 is the cuboid structure, conveniently fixes and is spacing to end cover 10.

The working principle is as follows: in using the reverse osmosis apparatus for facilitating the replacement of the permeable membrane, first, as shown in fig. 1 to 2, the water inlet pipe 12 is connected to a water source to be purified through a water pipe, thereby starting to be used.

As shown in fig. 3, in use, sewage enters the inside of the main body 1 from the inlet pipe 12 to be filtered by the reverse osmosis membrane 6, and then is discharged from the purified water discharge pipe 7 from a filtered clean water source, while sewage containing impurities is discharged from the waste water discharge pipe 5.

When the reverse osmosis membrane 6 needs to be replaced in the using process, as shown in fig. 4-5, firstly, the pull rod 14 is pulled, so that the pull rod 14 drives the fixed block 16 to move outwards, so that the fixed block 16 is separated from the end cover 10, so that the end cover 10 is convenient to take out, meanwhile, the plug 4 in the through hole 3 can be unscrewed, so that a stick is inserted into the through hole 3, so that the reverse osmosis membrane 6 is ejected from bottom to top, so that the water stop belt 8 is convenient to separate from the main body 1, then a new reverse osmosis membrane 6 is replaced, then, the end cover 10 is closed, so that the groove 11 of the end cover 10 is clamped with the sealing ring 9, then the pull rod 14 is moved in the center, so that the lower surface of the fixed block 16 is in contact with the lower surface of the end cover 10, and meanwhile, the tail end of the fixed block 16, therefore, a series of work is completed, wherein the reverse osmosis membrane 6 belongs to the known technology in the technical field, so that the repeated description is omitted, and the content which is not described in detail in the specification belongs to the prior art which is known by the person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reverse osmosis equipment convenient to change osmotic membrane, includes main part (1), waste water drain pipe (5) and reverse osmosis membrane (6), its characterized in that: the water purifier is characterized in that a mounting disc (2) is arranged above the main body (1), a through hole (3) is formed below the main body (1), a plug (4) is connected to the inner thread of the through hole (3), a wastewater drainage pipe (5) is embedded on the lower surface of the main body (1), a reverse osmosis membrane (6) is installed inside the main body (1), a water purification drainage pipe (7) is embedded below the inner portion of the reverse osmosis membrane (6), a water stop belt (8) is installed on the outer side of the reverse osmosis membrane (6), the water purification drainage pipe (7) penetrates through the main body (1), a sealing ring (9) is embedded above the inner portion of the main body (1), an end cover (10) is installed above the middle portion of the main body (1), a water inlet pipe (12) is embedded in the middle portion of the end cover (10), a groove (11) is formed in the lower surface of the end cover (10), and the middle part of lateral wall (13) is installed pull rod (14) to pull rod (14) run through lateral wall (13), powerful spring (15) are installed to the outside of pull rod (14), and the terminal threaded connection of pull rod (14) inlayer has fixed block (16).

2. A reverse osmosis apparatus to facilitate replacement of a permeable membrane according to claim 1, wherein: main part (1) and mounting disc (2) are integrated structure, and the upper surface of mounting disc (2) and the upper surface of end cover (10) parallel and level each other to end cover (10) and main part (1) are unsmooth cooperation, and the internal diameter of main part (1) is interference fit with the external diameter of waterstop (8) simultaneously.

3. A reverse osmosis apparatus to facilitate replacement of a permeable membrane according to claim 1, wherein: the sealing ring (9) is of an annular structure, the center lines of the sealing ring (9) and the groove (11) are overlapped, and the sealing ring (9) is in concave-convex fit with the groove (11).

4. A reverse osmosis apparatus to facilitate replacement of a permeable membrane according to claim 1, wherein: the water inlet pipe (12) is of a rectangular structure, the interior of the water inlet pipe (12) is of a hollow structure, four side faces of the water inlet pipe (12) are of rectangular groove structures, the rectangular groove structures on the four side faces of the water inlet pipe (12) are in concave-convex fit with the fixing block (16), and the central line of the water inlet pipe (12) is perpendicular to the upper surface of the end cover (10).

5. A reverse osmosis apparatus to facilitate replacement of a permeable membrane according to claim 1, wherein: the number of the side walls (13) is 4, the side walls (13) are symmetrically arranged relative to the center line of the mounting disc (2), the inner sides and the outer sides of the side walls (13) are of arc-shaped structures, and the side walls (13) and the pull rods (14) are in one-to-one correspondence.

6. A reverse osmosis apparatus to facilitate replacement of a permeable membrane according to claim 1, wherein: the lower surface of fixed block (16) is parallel to each other with the upper surface of end cover (10), and fixed block (16) are provided with 4 to fixed block (16) are the cuboid structure.