CN220478545U - Water treatment membrane shell - Google Patents
Water treatment membrane shell Download PDFInfo
- Publication number
- CN220478545U CN220478545U CN202321920168.5U CN202321920168U CN220478545U CN 220478545 U CN220478545 U CN 220478545U CN 202321920168 U CN202321920168 U CN 202321920168U CN 220478545 U CN220478545 U CN 220478545U
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- CN
- China
- Prior art keywords
- shell
- sealing
- water treatment
- inlet pipe
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000012528 membrane Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 238000004891 communication Methods 0.000 claims abstract description 8
- 239000011152 fibreglass Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 6
- 238000011900 installation process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of membrane shells, in particular to a water treatment membrane shell which comprises an outer shell and an inner shell arranged in the outer shell, wherein the inner shell is an RO membrane body, and the outer shell is a glass fiber reinforced plastic shell; the two ends of the outer shell are respectively provided with a first water inlet pipe, the interiors of the two ends of the outer shell are respectively inserted with a sealing cover, the sealing covers are provided with communication holes corresponding to the first water inlet pipe, the inner sides of the sealing covers are provided with mounting rings which are arranged at intervals, and the sealing covers are in sealing connection with the inner shell through the mounting rings; the outer end of the sealing cover is sequentially provided with parallel pin plates, and pin holes are formed in the pin plates; the middle part of the shell is provided with a water outlet pipe. The device reasonable in design, this water treatment membrane shell can effectually promote operating efficiency and operation convenience, is favorable to reducing the dismouting loaded down with trivial details degree in the water treatment facilities installation, does benefit to the use.
Description
Technical Field
The utility model relates to the technical field of membrane shells, in particular to a water treatment membrane shell.
Background
In reverse osmosis water treatment plants, the water treatment membrane shell is an important component thereof. The stainless steel membrane shell included in the existing water treatment membrane shell adopts an integrated structure, and the stainless steel water treatment membrane shell has the defects of heavy weight and difficult installation in the actual use process; and the defect that the replacement can be completed only by adopting a special tool is overcome, and the use convenience is low. For this reason, there is a need to propose an improvement for solving the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the water treatment membrane shell which can effectively improve the operation efficiency and the operation convenience, is beneficial to reducing the complexity of disassembly and assembly in the installation process of water treatment equipment and is beneficial to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the water treatment membrane shell comprises an outer shell and an inner shell arranged in the outer shell, wherein the inner shell is an RO membrane body, and the outer shell is a glass fiber reinforced plastic shell; the two ends of the outer shell are respectively provided with a first water inlet pipe, sealing covers are inserted into the two ends of the outer shell, the sealing covers are provided with communication holes corresponding to the first water inlet pipes, the inner sides of the sealing covers are provided with mounting rings arranged at intervals, and the sealing covers are in sealing connection with the inner shell through the mounting rings; the outer end of the sealing cover is sequentially provided with parallel pin plates, and pin holes are formed in the pin plates; and a water outlet pipe is arranged in the middle of the shell.
Preferably, a second water inlet pipe is arranged in the middle of the outer side of the sealing cover, and the second water inlet pipe is communicated with the communication hole.
Preferably, a gap is provided between the outer shell and the inner shell.
Preferably, the first water inlet pipes on the sealing covers on the two sides are opposite in direction.
Preferably, the pipe diameter of the water outlet pipe is larger than that of the first water inlet pipe and the second water inlet pipe.
Preferably, a fixed cover is arranged on the outer side of the sealing cover, and the fixed cover is a stainless steel cover.
Preferably, a sealing ring is arranged on the inner side of the shell corresponding to the through hole of the water inlet pipe, and the sealing ring is abutted against the inner side of the sealing cover.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the membrane shell is installed, the sealing cover at one side is firstly fixed, the inner shell is placed in the outer shell and is fastened and fixed by the other sealing cover, the first water inlet pipe, the second water inlet pipe and the water outlet pipe are sequentially connected, and in the whole installation process, the operation is simple, the membrane shell can be directly installed on the water treatment frame body, and the labor is saved;
2. when the inner shell needs to be replaced, the sealing cover can be inserted into the pin hole on the pin plate through a common rod body (such as a spanner and a short reinforcing bar rod), the screwing and opening of the sealing cover are completed, the defect that the sealing cover is too tight in sealing and can be detached by adopting a special tool is avoided, and the operation is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is a schematic view of the present utility model in cross-section;
FIG. 5 is a cross-sectional view of the present utility model;
fig. 6 is an enlarged view of fig. 5 at B in accordance with the present utility model.
In the figure: 1. a housing; 2. a first water inlet pipe; 3. a water outlet pipe; 4. a water inlet pipe II; 5. sealing cover; 6. an inner case; 7. a communication hole; 8. a pin plate; 9. a pin hole; 10. a fixed cover; 11. a seal ring; 12. and (5) a mounting ring.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Examples
The water treatment membrane shell shown in the figures 1-4 comprises an outer shell 1 and an inner shell 6 arranged in the outer shell 1, wherein the inner shell 6 is an RO membrane body, and the outer shell 1 is a glass fiber reinforced plastic shell; the two ends of the outer shell 1 are provided with a first water inlet pipe 2, the two ends of the outer shell 1 are internally inserted with sealing covers 5, the sealing covers 5 are provided with communication holes 7 corresponding to the first water inlet pipe 2, the inner sides of the sealing covers 5 are provided with mounting rings 12 which are arranged at intervals, and the sealing covers 5 are in sealing connection with the inner shell 6 through the mounting rings 12; the outer end of the sealing cover 5 is sequentially provided with parallel pin plates 8, and pin holes 9 are formed in the pin plates 8; the middle part of the shell 1 is provided with a water outlet pipe 3.
When the membrane shell is installed, the sealing cover 5 on one side is fixed, the inner shell 6 is placed in the outer shell 1 and fastened and fixed by the other sealing cover 5, the water inlet pipe I2, the water inlet pipe II 4 and the water outlet pipe 3 are sequentially connected, the operation is simple in the whole installation process, the membrane shell can be directly installed on a water treatment frame body, and the labor is saved, so that the working efficiency is improved; when the inner shell 6 needs to be replaced, the sealing cover 5 can be screwed and opened by inserting the sealing cover into the pin hole 9 on the pin plate 8 through a common rod body such as a spanner and a short reinforcing bar, so that the defect that the sealing cover 5 is too tightly sealed and can be detached only by adopting a special tool is avoided.
The middle part outside the sealing cover 5 is provided with a water inlet pipe II 4, the water inlet pipe II 4 is communicated with a communication hole 7, and a gap is arranged between the outer shell 1 and the inner shell 6.
The first water inlet pipe 2 on the sealing covers 5 on the two sides is opposite in direction, and the pipe diameter of the water outlet pipe 3 is larger than that of the first water inlet pipe 2 and the second water inlet pipe 4.
The outside of sealed lid 5 is installed fixed lid 10, and fixed lid 10 is the stainless steel lid, and sealing ring 11 is installed to the inboard of the corresponding inlet tube of shell 1 one 2 through-hole department, and sealing ring 11 and the inboard looks butt of sealed lid 5.
The working principle of the utility model is as follows:
referring to the description of figures 1-4, in the actual use process of the water treatment membrane shell, the quality of the outer shell 1 made of glass fiber reinforced plastic is easy to operate, when the membrane shell is installed, firstly, the sealing cover 5 on one side is fixed, then the inner shell 6 is placed into the outer shell 1 and is fastened and fixed by the other sealing cover 5, then the water inlet pipe I2, the water inlet pipe II 4 and the water outlet pipe 3 are sequentially connected, the operation is simple in the whole installation process, and the membrane shell can be directly installed on the water treatment frame body, so that the labor is saved and the working efficiency is improved;
when the inner shell 6 needs to be replaced, the sealing cover 5 can be screwed and opened by being inserted into the pin holes 9 on the pin plates 8 through common rod bodies (such as a spanner and a short reinforcing bar rod), so that the defect that the sealing cover 5 is too tightly sealed and can be detached only by adopting a special tool is avoided, and the operation is facilitated;
to sum up: this water treatment membrane shell can effectually promote operating efficiency and operation convenience, is favorable to reducing the dismouting loaded down with trivial details degree in the water treatment facilities installation, does benefit to the use.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The water treatment membrane shell is characterized by comprising an outer shell (1) and an inner shell (6) arranged in the outer shell (1), wherein the inner shell (6) is an RO membrane body, and the outer shell (1) is a glass fiber reinforced plastic shell; the water inlet pipe I (2) is arranged at two ends of the outer shell (1), the sealing covers (5) are inserted into the two ends of the outer shell (1), the communication holes (7) are formed in the sealing covers (5) corresponding to the water inlet pipe I (2), mounting rings (12) arranged at intervals are arranged on the inner sides of the sealing covers (5), and the sealing covers (5) are in sealing connection with the inner shell (6) through the mounting rings (12); the outer end of the sealing cover (5) is sequentially provided with parallel pin plates (8), and pin holes (9) are formed in the pin plates (8); the middle part of the shell (1) is provided with a water outlet pipe (3).
2. A water treatment membrane shell according to claim 1, characterized in that the middle part of the outer side of the sealing cover (5) is provided with a second water inlet pipe (4), and the second water inlet pipe (4) is communicated with the communication hole (7).
3. A water treatment membrane shell according to claim 1, characterized in that a gap is provided between the outer shell (1) and the inner shell (6).
4. A water treatment membrane shell according to claim 1, characterized in that the inlet pipes (2) on the sealing covers (5) on both sides are facing opposite.
5. A water treatment membrane shell according to claim 1, characterized in that the pipe diameter of the water outlet pipe (3) is larger than the first water inlet pipe (2) and the second water inlet pipe (4).
6. A water treatment membrane shell according to claim 1, characterized in that a stationary cover (10) is mounted on the outside of the sealing cover (5), the stationary cover (10) being a stainless steel cover.
7. A water treatment membrane shell according to claim 1, characterized in that the inner side of the through hole of the outer shell (1) corresponding to the first water inlet pipe (2) is provided with a sealing ring (11), and the sealing ring (11) is abutted against the inner side of the sealing cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920168.5U CN220478545U (en) | 2023-07-20 | 2023-07-20 | Water treatment membrane shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920168.5U CN220478545U (en) | 2023-07-20 | 2023-07-20 | Water treatment membrane shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220478545U true CN220478545U (en) | 2024-02-13 |
Family
ID=89832776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321920168.5U Active CN220478545U (en) | 2023-07-20 | 2023-07-20 | Water treatment membrane shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220478545U (en) |
-
2023
- 2023-07-20 CN CN202321920168.5U patent/CN220478545U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |