CN212974741U - Reverse osmosis membrane testing arrangement is exclusively used in - Google Patents
Reverse osmosis membrane testing arrangement is exclusively used in Download PDFInfo
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- CN212974741U CN212974741U CN202021557261.0U CN202021557261U CN212974741U CN 212974741 U CN212974741 U CN 212974741U CN 202021557261 U CN202021557261 U CN 202021557261U CN 212974741 U CN212974741 U CN 212974741U
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Abstract
The utility model relates to a special reverse osmosis membrane testing device, which comprises a base, wherein a reverse osmosis pool is arranged on the base, the top of the reverse osmosis pool is of an open structure, and the top of the reverse osmosis pool is a water inlet; a primary filter bed and a secondary filter bed which are sequentially arranged from top to bottom are arranged in the reverse osmosis tank, a primary reverse osmosis cavity is arranged between the primary filter bed and the secondary filter bed, and a secondary reverse osmosis cavity is arranged between the secondary filter bed and the inner bottom of the reverse osmosis tank; the primary filter bed and the secondary filter bed are both of a net structure; a first-stage reverse osmosis membrane is arranged on the first-stage filter bed, and a second-stage reverse osmosis membrane is arranged on the second-stage filter bed; the outside portion in one-level reverse osmosis chamber and the outside portion in second grade reverse osmosis chamber all are equipped with out the water pump, and the outside position in reverse osmosis pond is installed to the water pump that goes out. The utility model discloses the efficiency of carrying out reverse osmosis treatment to water has been improved greatly.
Description
Technical Field
The utility model relates to a testing arrangement, concretely relates to reverse osmosis membrane testing arrangement is exclusively used in.
Background
The reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics and is made by simulating a biological semipermeable membrane, and is a core component of a reverse osmosis technology. The principle of reverse osmosis is that under the action of the osmotic pressure higher than that of the solution, other substances are separated from water based on the fact that the substances cannot permeate a semipermeable membrane. 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. The reverse osmosis performance of the existing reverse osmosis membrane is inconvenient to detect, and the reverse osmosis performance of the reverse osmosis membrane is poor in test effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reverse osmosis water treatment device which greatly improves the efficiency of reverse osmosis treatment of water aiming at the defects and shortcomings of the prior art; the reverse osmosis membrane testing device is specially used for conveniently detecting the reverse osmosis effect of the first-stage reverse osmosis membrane and the reverse osmosis effect of the second-stage reverse osmosis membrane.
In order to achieve the above object, the utility model adopts the following technical scheme:
a special reverse osmosis membrane testing device comprises a base, wherein a reverse osmosis pool is arranged on the base, the top of the reverse osmosis pool is of an open structure, and a water inlet is formed in the top of the reverse osmosis pool; a primary filter bed and a secondary filter bed which are sequentially arranged from top to bottom are arranged in the reverse osmosis tank, a primary reverse osmosis cavity is arranged between the primary filter bed and the secondary filter bed, and a secondary reverse osmosis cavity is arranged between the secondary filter bed and the inner bottom of the reverse osmosis tank; the primary filter bed and the secondary filter bed are both of a net structure; a first-stage reverse osmosis membrane is arranged on the first-stage filter bed, and a second-stage reverse osmosis membrane is arranged on the second-stage filter bed; the outside portion in one-level reverse osmosis chamber and the outside portion in second grade reverse osmosis chamber all are equipped with out the water pump, and the outside position in reverse osmosis pond is installed to the water pump that goes out.
Furthermore, a water inlet box is arranged at the top of the reverse osmosis pool, the top of the water inlet box is of an open structure, a plurality of water inlet pipes are arranged on the bottom surface of the water inlet box, the upper ends of the water inlet pipes are communicated with the inside of the water inlet box, and the lower ends of the water inlet pipes are arranged above the primary filter bed; the bottom of the water inlet box is provided with a water inlet bin, and the upper end of the water inlet pipe is communicated with the inner bottom of the water inlet bin.
Furthermore, the water inlet pipe comprises a water inlet pipe body, the water inlet pipe body is in a round table shape, a water inlet hole is formed in the upper end of the water inlet pipe body, and a water outlet hole is formed in the lower end of the water inlet pipe body; a first drainage sheet is arranged on one side inside the water inlet pipe body, and a second drainage sheet is arranged on the other side inside the water inlet pipe body; the first drainage sheet and the second drainage sheet are inclined; the surfaces of the first drainage sheet and the second drainage sheet are of a net structure; one end of the second drainage piece is connected with one inner side wall of the water inlet pipe body, one end of the first drainage piece is connected with the other inner side wall of the water inlet pipe body, and the other end of the second drainage piece is arranged below the other end of the first drainage piece.
Further, the shape and structure of the primary filter bed and the secondary filter bed are the same; the primary filter bed comprises a filter bed body, an upper filter screen is arranged on the top layer of the filter bed body, a lower filter screen is arranged on the bottom layer of the filter bed body, and activated carbon particles are filled between the lower filter screen and the filter bed body.
Furthermore, a pollution index tester is arranged on the base, a first detection sensor is arranged at the inner bottom of the first-stage reverse osmosis cavity, a second detection sensor is arranged at the inner bottom of the second-stage reverse osmosis cavity, and the first detection sensor is connected with the pollution index tester through a first control line; the second detection sensor is connected with the pollution index tester through a second control line; the front side of the pollution index tester is provided with a guide mechanism, and the first control line and the second control line are wound on the guide mechanism; the guide mechanism comprises side frames, positioning cylinders are arranged on two sides of the front portions of the side frames, mounting shafts are arranged between the positioning cylinders, guide wheels are sleeved on the outer peripheral surfaces of the mounting shafts, and the first control lines and the second control lines are wound on the outer peripheral surfaces of the guide wheels.
After the structure is adopted, the utility model discloses beneficial effect does: an operator pours water into the reverse osmosis pool, the primary filter bed performs primary reverse osmosis treatment on the water through the primary reverse osmosis membrane, the water after the primary reverse osmosis treatment permeates into the primary reverse osmosis cavity, the water in the primary reverse osmosis cavity performs secondary reverse osmosis treatment on the water through the secondary filter bed and the secondary reverse osmosis membrane, and the water after the secondary reverse osmosis treatment enters into the secondary reverse osmosis cavity; the water is convenient to discharge through the water outlet pump; downward flow is realized by the gravity of water, so that the efficiency of reverse osmosis treatment on the water is greatly improved; and simultaneously, the reverse osmosis effect of the first-stage reverse osmosis membrane and the reverse osmosis effect of the second-stage reverse osmosis membrane can be conveniently detected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the water inlet pipe of the present invention.
Fig. 3 is a schematic structural diagram of the filtering bed body of the present invention.
Fig. 4 is a schematic structural diagram of the guiding mechanism of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the device specially used for testing reverse osmosis membrane of the present invention comprises a base 1, a reverse osmosis tank 2 is arranged on the base 1, the top of the reverse osmosis tank 2 is an open structure, and the top of the reverse osmosis tank 2 is a water inlet; a primary filter bed 4 and a secondary filter bed 5 which are sequentially arranged from top to bottom are arranged in the reverse osmosis pool 2, a primary reverse osmosis cavity 6 is arranged between the primary filter bed 4 and the secondary filter bed 5, and a secondary reverse osmosis cavity 7 is arranged between the secondary filter bed 5 and the inner bottom of the reverse osmosis pool 2; the primary filtering bed 4 and the secondary filtering bed 5 are both of a net structure; the primary filtering bed 4 is provided with a primary reverse osmosis membrane 8, and the secondary filtering bed 5 is provided with a secondary reverse osmosis membrane 9; the outside portion in one-level reverse osmosis chamber 6 and the outside portion in second grade reverse osmosis chamber 7 all are equipped with out water pump 10, and the outside position at reverse osmosis pond 2 is installed to play water pump 10.
The utility model is specially used for a reverse osmosis membrane testing device, an operator pours water into a reverse osmosis pool 2, a first-stage filter bed 4 carries out first-stage reverse osmosis treatment on the water through a first-stage reverse osmosis membrane 8, the water after the first-stage reverse osmosis treatment permeates into a first-stage reverse osmosis chamber 6, the water in the first-stage reverse osmosis chamber 6 carries out second-stage reverse osmosis treatment on the water through a second-stage filter bed 5 and a second-stage reverse osmosis membrane 9, and the water after the second-stage reverse osmosis treatment enters into a second-stage reverse osmosis chamber 7; the water is convenient to discharge through the water outlet pump 10; downward flow is realized by the gravity of water, so that the efficiency of reverse osmosis treatment on the water is greatly improved; and simultaneously, the reverse osmosis effect of the first-stage reverse osmosis membrane 8 and the reverse osmosis effect of the second-stage reverse osmosis membrane 9 can be conveniently detected.
Preferably, the top of the reverse osmosis pool 2 is provided with a water inlet box 3, the top of the water inlet box 3 is of an open structure, the bottom surface of the water inlet box 3 is provided with a plurality of water inlet pipes 12, the upper ends of the water inlet pipes 12 are communicated with the inside of the water inlet box 3, and the lower ends of the water inlet pipes 12 are arranged above the primary filter bed 4; the bottom of the water inlet box 3 is provided with a water inlet bin 11, and the upper end of a water inlet pipe 12 is communicated with the inner bottom of the water inlet bin 11; make things convenient for water to get into through box 3 of intaking and intake in the storehouse 11, intake storehouse 11 through inlet tube 12 make things convenient for water to get into the primary filter bed 4 on, the primary filter bed 4 carries out reverse osmosis treatment through one-level reverse osmosis membrane 8 to water.
Preferably, the water inlet pipe 12 comprises a water inlet pipe body 19, the water inlet pipe body 19 is in a circular truncated cone shape, a water inlet hole 20 is formed in the upper end of the water inlet pipe body 19, and a water outlet hole 21 is formed in the lower end of the water inlet pipe body 19; a first drainage sheet 22 is arranged on one side inside the water inlet pipe body 19, and a second drainage sheet 23 is arranged on the other side inside the water inlet pipe body 19; the first drainage sheet 22 and the second drainage sheet 23 are both inclined; the surfaces of the first drainage sheet 22 and the second drainage sheet 23 are of a net structure; one end of the second drainage sheet 23 is connected with one inner side wall of the water inlet pipe body 19, one end of the first drainage sheet 22 is connected with the other inner side wall of the water inlet pipe body 19, and the other end of the second drainage sheet 23 is arranged below the other end of the first drainage sheet 22; make things convenient for water to get into the primary filter bed 4 through the body of intaking 19 on, the first drainage piece 22 and the second drainage piece 23 that all are the slope form make things convenient for water to flow downwards, through first drainage piece 22 and second drainage piece 23 greatly increased the area that water flows in the body of intaking 19, prevent that water from directly impacting primary filter bed 4.
Preferably, the primary filter bed 4 and the secondary filter bed 5 have the same shape and structure; the primary filter bed 4 comprises a filter bed body 24, an upper filter screen 25 is arranged on the top layer of the filter bed body 24, a lower filter screen 26 is arranged on the bottom layer of the filter bed body 24, and activated carbon particles 27 are filled between the lower filter screen 26 and the filter bed body 24; the filter bed body 24 carries out filtration treatment to water through the upper filter screen 25 and the lower filter screen 26, and carries out filtration treatment to water through the activated carbon particles 27, thereby greatly improving the efficiency of carrying out filtration treatment to water.
Preferably, the base 1 is provided with a pollution index tester 13, the inner bottom of the primary reverse osmosis chamber 6 is provided with a first detection sensor 14, the inner bottom of the secondary reverse osmosis chamber 7 is provided with a second detection sensor 16, and the first detection sensor 14 is connected with the pollution index tester 13 through a first control line 15; the second detection sensor 16 is connected with the pollution index tester 13 through a second control line 17; the front of the pollution index tester 13 is provided with a guide mechanism 18, and the first control line 15 and the second control line 17 are wound on the guide mechanism 18; the water in the first-level reverse osmosis chamber 6 is detected conveniently through the first detection sensor 14, the water in the second-level reverse osmosis chamber 7 is detected conveniently through the second detection sensor 16, and the pollution index tester 13 detects the water after reverse osmosis treatment through the first detection sensor 14 and the second detection sensor 16, so that the reverse osmosis effect of the first-level reverse osmosis membrane 8 and the reverse osmosis effect of the second-level reverse osmosis membrane 9 can be detected.
Preferably, the guide mechanism 18 includes a side frame 28, positioning cylinders 29 are respectively arranged on two sides of the front portion of the side frame 28, an installation shaft 30 is arranged between the positioning cylinders 29, a guide wheel 31 is sleeved on the outer peripheral surface of the installation shaft 30, and the first control wire 15 and the second control wire 17 are wound on the outer peripheral surface of the guide wheel 31; the side frame 28 is used for positioning and mounting the mounting shaft 30 through the positioning barrel 29, and the first control wire 15 and the second control wire 17 are conveniently wound and controlled through the guide wheel 31.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (10)
1. A special reverse osmosis membrane testing device comprises a base, wherein a reverse osmosis pool is arranged on the base, the top of the reverse osmosis pool is of an open structure, and a water inlet is formed in the top of the reverse osmosis pool;
the method is characterized in that: a primary filter bed and a secondary filter bed which are sequentially arranged from top to bottom are arranged in the reverse osmosis tank, a primary reverse osmosis cavity is arranged between the primary filter bed and the secondary filter bed, and a secondary reverse osmosis cavity is arranged between the secondary filter bed and the inner bottom of the reverse osmosis tank; the primary filter bed and the secondary filter bed are both of a net structure; a first-stage reverse osmosis membrane is arranged on the first-stage filter bed, and a second-stage reverse osmosis membrane is arranged on the second-stage filter bed; the outside portion in one-level reverse osmosis chamber and the outside portion in second grade reverse osmosis chamber all are equipped with out the water pump, and the outside position in reverse osmosis pond is installed to the water pump that goes out.
2. The special reverse osmosis membrane testing device of claim 1, wherein: the top in reverse osmosis pond is equipped with into water box, and the top of box of intaking is open structure, and the bottom surface of the box of intaking is equipped with a plurality of inlet tubes, and the upper end of inlet tube and the inside intercommunication of the box of intaking, the top at the level filter bed is installed to the lower extreme of inlet tube.
3. The special reverse osmosis membrane testing device of claim 2, characterized in that: the bottom of the water inlet box is provided with a water inlet bin, and the upper end of the water inlet pipe is communicated with the inner bottom of the water inlet bin.
4. The special reverse osmosis membrane testing device of claim 1, wherein: the water inlet pipe comprises a water inlet pipe body, the water inlet pipe body is in a round table shape, a water inlet hole is formed in the upper end of the water inlet pipe body, and a water outlet hole is formed in the lower end of the water inlet pipe body; a first drainage sheet is arranged on one side of the inside of the water inlet pipe body, and a second drainage sheet is arranged on the other side of the inside of the water inlet pipe body.
5. The special reverse osmosis membrane testing device of claim 4, wherein: the first drainage sheet and the second drainage sheet are inclined; the surfaces of the first drainage sheet and the second drainage sheet are of a net structure.
6. The special reverse osmosis membrane testing device of claim 5, wherein: one end of the second drainage piece is connected with one inner side wall of the water inlet pipe body, one end of the first drainage piece is connected with the other inner side wall of the water inlet pipe body, and the other end of the second drainage piece is arranged below the other end of the first drainage piece.
7. The special reverse osmosis membrane testing device of claim 1, wherein: the shape and structure of the first-stage filter bed and the second-stage filter bed are the same; the primary filter bed comprises a filter bed body, an upper filter screen is arranged on the top layer of the filter bed body, a lower filter screen is arranged on the bottom layer of the filter bed body, and activated carbon particles are filled between the lower filter screen and the filter bed body.
8. The special reverse osmosis membrane testing device of claim 1, wherein: a pollution index tester is arranged on the base, a first detection sensor is arranged at the inner bottom of the primary reverse osmosis cavity, a second detection sensor is arranged at the inner bottom of the secondary reverse osmosis cavity, and the first detection sensor is connected with the pollution index tester through a first control line; the second detection sensor is connected with the pollution index tester through a second control line.
9. The special reverse osmosis membrane testing device of claim 8, wherein: the front of the pollution index tester is provided with a guide mechanism, and the first control line and the second control line are wound on the guide mechanism.
10. The special reverse osmosis membrane testing device of claim 8, wherein: the guide mechanism comprises side frames, positioning cylinders are arranged on two sides of the front portions of the side frames, mounting shafts are arranged between the positioning cylinders, guide wheels are sleeved on the outer peripheral surfaces of the mounting shafts, and the first control lines and the second control lines are wound on the outer peripheral surfaces of the guide wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557261.0U CN212974741U (en) | 2020-07-31 | 2020-07-31 | Reverse osmosis membrane testing arrangement is exclusively used in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557261.0U CN212974741U (en) | 2020-07-31 | 2020-07-31 | Reverse osmosis membrane testing arrangement is exclusively used in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974741U true CN212974741U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021557261.0U Active CN212974741U (en) | 2020-07-31 | 2020-07-31 | Reverse osmosis membrane testing arrangement is exclusively used in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974741U (en) |
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2020
- 2020-07-31 CN CN202021557261.0U patent/CN212974741U/en active Active
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Address after: 515071 2nd floor, building 2, jinbeite building, north end of N1 Road, Shantou Free Trade Zone, Guangdong Province Patentee after: Guangdong osbo film material technology Co.,Ltd. Address before: 515071 2nd floor, building 2, jinbeite building, north end of N1 Road, Shantou Free Trade Zone, Guangdong Province Patentee before: SHANTOU AOSIBO ENVIRONMENTAL PROTECTION MATERIAL MANUFACTURING CO.,LTD. |