CN212974736U - Reverse osmosis device for water purification - Google Patents
Reverse osmosis device for water purification Download PDFInfo
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- CN212974736U CN212974736U CN202021559698.8U CN202021559698U CN212974736U CN 212974736 U CN212974736 U CN 212974736U CN 202021559698 U CN202021559698 U CN 202021559698U CN 212974736 U CN212974736 U CN 212974736U
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Abstract
The utility model relates to a reverse osmosis device for water purification, which comprises a reverse osmosis pool, wherein the top of the reverse osmosis pool is provided with a water inlet hopper, the upper end of the water inlet hopper is provided with a water inlet, and the lower end of the water inlet hopper is provided with a water outlet; a push seat is arranged at the inner bottom of the reverse osmosis pool, a first-stage reverse osmosis net is arranged at the front side of the push seat, a second-stage reverse osmosis net is arranged at the rear side of the push seat, and sealing elements are arranged between the outer peripheral surface of the first-stage reverse osmosis net and the inner peripheral surface of the reverse osmosis pool and between the outer peripheral surface of the second-stage reverse osmosis net and the inner peripheral surface of the reverse osmosis pool; a first-stage reverse osmosis cavity is arranged between the first-stage reverse osmosis net and one side of the reverse osmosis pool, a second-stage reverse osmosis cavity is arranged between the first-stage reverse osmosis net and the second-stage reverse osmosis net, and a permeated water storage cavity is arranged between the second-stage reverse osmosis net and the other side of the reverse osmosis pool; the front of the first-stage reverse osmosis net is provided with a first-stage reverse osmosis membrane, and the front of the second-stage reverse osmosis net is provided with a second-stage reverse osmosis membrane. The utility model greatly improves the efficiency of reverse osmosis of purified water; effectively remove impurities in the purified water.
Description
Technical Field
The utility model relates to a device, concretely relates to reverse osmosis unit for water purification.
Background
The reverse osmosis device is characterized in that raw water passes through a fine filter, a granular activated carbon filter, a compressed activated carbon filter and the like, is pressurized through a pump, and utilizes a reverse osmosis membrane with the pore diameter of 1/10000 mu m to change water with higher concentration into water with low concentration, and simultaneously, a great amount of impurities mixed into the water, such as industrial pollutants, heavy metals, bacteria, viruses and the like, are completely isolated, so that the physical and chemical indexes and the sanitary standard specified for drinking are achieved, and the produced clean water is the best choice for supplementing high-quality water to a human body in time. Because the purity of water produced by the RO reverse osmosis technology is the highest of all water production technologies mastered by human, and the cleanliness almost reaches 100%, the water production machine is called as a reverse osmosis water purifier. The reverse osmosis device is the best equipment in the processes of preparing high-purity water, desalting brackish water and treating wastewater. The method is widely applied to the fields of electronics, medicine, food, light textile, chemical engineering, power generation and the like. The existing reverse osmosis device does not have a two-stage reverse osmosis mechanism, and has low reverse osmosis treatment efficiency on purified water; meanwhile, the purified water is not recycled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reverse osmosis device which greatly improves the efficiency of reverse osmosis of purified water, aiming at the defects and shortcomings of the prior art; a reverse osmosis device for water purification which effectively removes impurities in purified water.
In order to achieve the above object, the utility model adopts the following technical scheme:
a reverse osmosis device for purifying water comprises a reverse osmosis pool, wherein a water inlet hopper is arranged at the top of the reverse osmosis pool, a water inlet is formed in the upper end of the water inlet hopper, and a water outlet is formed in the lower end of the water inlet hopper; a push seat is arranged at the inner bottom of the reverse osmosis pool, a first-stage reverse osmosis net is arranged at the front side of the push seat, a second-stage reverse osmosis net is arranged at the rear side of the push seat, and sealing elements are arranged between the outer peripheral surface of the first-stage reverse osmosis net and the inner peripheral surface of the reverse osmosis pool and between the outer peripheral surface of the second-stage reverse osmosis net and the inner peripheral surface of the reverse osmosis pool; a first-stage reverse osmosis cavity is arranged between the first-stage reverse osmosis net and one side of the reverse osmosis pool, a second-stage reverse osmosis cavity is arranged between the first-stage reverse osmosis net and the second-stage reverse osmosis net, and a permeated water storage cavity is arranged between the second-stage reverse osmosis net and the other side of the reverse osmosis pool; the front surface of the first-stage reverse osmosis net is provided with a first-stage reverse osmosis membrane, and the front surface of the second-stage reverse osmosis net is provided with a second-stage reverse osmosis membrane; the front of the reverse osmosis pool is provided with a liquid outlet pump which is communicated with the seepage water storage cavity.
Furthermore, a second sliding adjusting mechanism is arranged between the pushing seat and the reverse osmosis pool, and a first sliding adjusting mechanism is arranged between the bottom of the secondary reverse osmosis net and the top surface of the pushing seat; the second sliding adjusting mechanism and the first sliding adjusting mechanism have the same shape and structure; the first sliding adjusting mechanism comprises a guide rail, the top surface of the guide rail is provided with a guide groove, and a sliding block is arranged in the guide groove; a rubber layer is arranged between the sliding block and the guide groove.
Furthermore, a push-pull frame is arranged at the rear part of the push seat, a hydraulic cylinder is arranged at the rear part of the reverse osmosis pool, a piston rod is arranged at the front part of the hydraulic cylinder, and the front end of the piston rod is connected with the push-pull frame; the top of the push-pull frame is provided with a guide seat, the middle part of the guide seat is provided with a guide cylinder which is horizontally arranged, a push-pull shaft is sleeved in the guide cylinder, the outer end of the push-pull shaft is provided with a push-pull ring, and the inner end of the push-pull shaft is connected with the rear part of the secondary reverse osmosis net.
Furthermore, an overflow water recovery tank is arranged in front of the reverse osmosis tank, and an overflow water outlet pipe is arranged between the top of the overflow water recovery tank and the reverse osmosis tank; a water suction pump is arranged at the inner bottom of the reverse osmosis pool and connected with a water suction pipe, one end of the water suction pipe is connected with the water suction pump, and the other end of the water suction pipe is provided with a water outlet nozzle which is arranged inside the water inlet hopper; an inner filtering cover is sleeved on the outer peripheral surface of the water suction pump, an outer filtering cover is arranged on the outer peripheral surface of the inner filtering cover, and a butt joint strip is arranged between the outer filtering cover and the inner filtering cover.
Further, the primary reverse osmosis membrane is a cellulose acetate membrane or an aromatic polyhydrazide membrane; the secondary reverse osmosis membrane is a cellulose acetate membrane or an aromatic polyhydrazide membrane.
After the structure is adopted, the utility model discloses beneficial effect does: an operator pours the purified water into the water inlet hopper, the water inlet hopper is convenient for the operator to pour the purified water through the water inlet, and the water inlet hopper enters the purified water into the primary reverse osmosis cavity through the water outlet; the water purified in the first-stage reverse osmosis cavity is subjected to reverse osmosis treatment through the first-stage reverse osmosis net and the first-stage reverse osmosis membrane, so that the water subjected to the first-stage reverse osmosis treatment enters the second-stage reverse osmosis cavity, the water purified in the second-stage reverse osmosis cavity is subjected to second-stage reverse osmosis treatment through the second-stage reverse osmosis net and the second-stage reverse osmosis membrane, the water subjected to the second-stage reverse osmosis treatment enters the permeable water storage cavity, the water subjected to the second-stage reverse osmosis treatment is conveniently discharged through the liquid outlet pump, and the reverse osmosis; effectively remove dissolved salts, colloid, microorganism, organic matters and the like in the water.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the sliding adjustment mechanism of the present invention.
Fig. 3 is a schematic structural view of the water pump 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 3, the reverse osmosis device for water purification of the present invention comprises a reverse osmosis tank 1, wherein a water inlet hopper 9 is arranged at the top of the reverse osmosis tank 1, a water inlet 10 is arranged at the upper end of the water inlet hopper 9, and a water outlet 11 is arranged at the lower end of the water inlet hopper 9; a push seat 2 is arranged at the inner bottom of the reverse osmosis pool 1, a first-stage reverse osmosis net 3 is arranged on the front side of the push seat 2, a second-stage reverse osmosis net 4 is arranged on the rear side of the push seat 2, and sealing elements are arranged between the outer peripheral surface of the first-stage reverse osmosis net 3 and the inner peripheral surface of the reverse osmosis pool 1 and between the outer peripheral surface of the second-stage reverse osmosis net 4 and the inner peripheral surface of the reverse osmosis pool 1; a first-stage reverse osmosis cavity 7 is arranged between the first-stage reverse osmosis net 3 and one side of the reverse osmosis pool 1, a second-stage reverse osmosis cavity 8 is arranged between the first-stage reverse osmosis net 3 and the second-stage reverse osmosis net 4, and a permeated water storage cavity 33 is arranged between the second-stage reverse osmosis net 4 and the other side of the reverse osmosis pool 1; the front surface of the first-stage reverse osmosis net 3 is provided with a first-stage reverse osmosis membrane 5, and the front surface of the second-stage reverse osmosis net 4 is provided with a second-stage reverse osmosis membrane 6; the front surface of the reverse osmosis pool 1 is provided with a liquid outlet pump 16, and the liquid outlet pump 16 is communicated with a permeated water storage cavity 33.
The utility model discloses reverse osmosis unit for water purification, operator pour into water into the fill 9, the fill 9 of intaking is convenient for operator to pour into the water purification through water inlet 10, fill 9 of intaking gets into the water purification in the one-level reverse osmosis chamber 7 through delivery port 11; the water in the first-stage reverse osmosis cavity 7 is subjected to reverse osmosis treatment through the first-stage reverse osmosis net 3 and the first-stage reverse osmosis membrane 5, so that the water after the first-stage reverse osmosis treatment enters the second-stage reverse osmosis cavity 8, the water in the second-stage reverse osmosis cavity 8 is subjected to second-stage reverse osmosis treatment through the second-stage reverse osmosis net 4 and the second-stage reverse osmosis membrane 6, the water after the second-stage reverse osmosis treatment enters the permeated water storage cavity 33, the water after the second-stage reverse osmosis treatment is conveniently discharged through the liquid outlet pump 16, and the reverse osmosis efficiency of the purified water is greatly improved; effectively remove dissolved salts, colloid, microorganism, organic matters and the like in the water.
Preferably, a second sliding adjusting mechanism 13 is arranged between the pushing seat 2 and the reverse osmosis pool 1, and a first sliding adjusting mechanism 12 is arranged between the bottom of the secondary reverse osmosis net 4 and the top surface of the pushing seat 2; the second sliding adjustment mechanism 13 has the same shape and structure as the first sliding adjustment mechanism 12; the first sliding adjustment mechanism 12 comprises a guide rail 27, a guide groove 28 is arranged on the top surface of the guide rail 27, and a sliding block 29 is arranged in the guide groove 28; a rubber layer is arranged between the sliding block 29 and the guide groove 28; the slide block 29 realizes sliding adjustment along the guide groove 28 of the guide rail 27, the water permeated from the first-stage reverse osmosis chamber 7 and the second-stage reverse osmosis chamber 8 enables the liquid levels of the first-stage reverse osmosis chamber 7 and the second-stage reverse osmosis chamber 8 to be reduced, and the push seat 2 realizes sliding adjustment along the inner bottom surface of the reverse osmosis pool 1, so that the volume of the first-stage reverse osmosis chamber 7 is convenient to adjust; the bottom of the secondary reverse osmosis net 4 is adjusted in a sliding manner along the top surface of the push seat 2, so that the volume of the secondary reverse osmosis cavity 8 is conveniently adjusted; thereby maintaining the liquid levels of the primary reverse osmosis chamber 7 and the secondary reverse osmosis chamber 8.
Preferably, the rear part of the push seat 2 is provided with a push-pull frame 17, the rear part of the reverse osmosis pool 1 is provided with a hydraulic cylinder 14, the front part of the hydraulic cylinder 14 is provided with a piston rod 15, and the front end of the piston rod 15 is connected with the push-pull frame 17; a guide seat 18 is arranged at the top of the push-pull frame 17, a guide cylinder 19 which is horizontally arranged is arranged in the middle of the guide seat 18, a push-pull shaft 20 is sleeved in the guide cylinder 19, a push-pull ring 21 is arranged at the outer end of the push-pull shaft 20, and the inner end of the push-pull shaft 20 is connected with the rear part of the secondary reverse osmosis net 4; the hydraulic cylinder 14 controls the push seat 2 to realize sliding adjustment along the inner bottom surface of the reverse osmosis pool 1 through the piston rod 15 and the push-pull frame 17, so that the volume of the primary reverse osmosis chamber 7 is conveniently adjusted; an operator pushes and pulls the push-pull shaft 20 horizontally along the guide cylinder 19 through the push-pull ring 21, and the bottom of the secondary reverse osmosis net 4 is adjusted in a sliding mode along the top surface of the push seat 2 through the push-pull shaft 20, so that the volume of the secondary reverse osmosis cavity 8 can be adjusted conveniently; the liquid levels of the first-stage reverse osmosis chamber 7 and the second-stage reverse osmosis chamber 8 are automatically kept.
Preferably, an overflow recovery tank 22 is arranged in front of the reverse osmosis tank 1, and an overflow water outlet pipe 23 is arranged between the top of the overflow recovery tank 22 and the reverse osmosis tank 1; a water suction pump 24 is arranged at the inner bottom of the reverse osmosis pool 1, the water suction pump 24 is connected with a water suction pipe 25, one end of the water suction pipe 25 is connected with the water suction pump 24, a water outlet nozzle 26 is arranged at the other end of the water suction pipe 25, and the water outlet nozzle 26 is arranged inside the water inlet hopper 9; the purified water overflowing from the first-stage reverse osmosis cavity 7 enters an overflow recovery tank 22 through an overflow water outlet pipe 23; the water pumping pipe 25 pumps the purified water in the overflow recovery tank 22 into the water inlet hopper 9 through the water pumping pump 24, so that the purified water can be recycled conveniently.
Preferably, an inner filter cover 31 is sleeved on the outer peripheral surface of the water pump 24, an outer filter cover 30 is arranged on the outer peripheral surface of the inner filter cover 31, and a butt joint strip 32 is arranged between the outer filter cover 30 and the inner filter cover 31; the water suction pump 24 is protected by the inner filter cover 31 and the outer filter cover 30; the purified water in the overflow recovery tank 22 is treated by the inner filter cover 31 and the outer filter cover 30, and the filtered purified water is pumped by the suction pump 24.
Preferably, the primary reverse osmosis membrane 5 is a cellulose acetate membrane or an aromatic polyhydrazide membrane; the secondary reverse osmosis membrane 6 is a cellulose acetate membrane or an aromatic polyhydrazide membrane; the efficiency of reverse osmosis is greatly improved.
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 reverse osmosis device for purifying water comprises a reverse osmosis pool, wherein a water inlet hopper is arranged at the top of the reverse osmosis pool, a water inlet is formed in the upper end of the water inlet hopper, and a water outlet is formed in the lower end of the water inlet hopper;
the method is characterized in that: a push seat is arranged at the inner bottom of the reverse osmosis pool, a first-stage reverse osmosis net is arranged at the front side of the push seat, a second-stage reverse osmosis net is arranged at the rear side of the push seat, and sealing elements are arranged between the outer peripheral surface of the first-stage reverse osmosis net and the inner peripheral surface of the reverse osmosis pool and between the outer peripheral surface of the second-stage reverse osmosis net and the inner peripheral surface of the reverse osmosis pool; a first-stage reverse osmosis cavity is arranged between the first-stage reverse osmosis net and one side of the reverse osmosis pool, a second-stage reverse osmosis cavity is arranged between the first-stage reverse osmosis net and the second-stage reverse osmosis net, and a permeated water storage cavity is arranged between the second-stage reverse osmosis net and the other side of the reverse osmosis pool; the front surface of the first-stage reverse osmosis net is provided with a first-stage reverse osmosis membrane, and the front surface of the second-stage reverse osmosis net is provided with a second-stage reverse osmosis membrane; the front of the reverse osmosis pool is provided with a liquid outlet pump which is communicated with the seepage water storage cavity.
2. A reverse osmosis apparatus for water purification according to claim 1, wherein: a second sliding adjusting mechanism is arranged between the pushing seat and the reverse osmosis pool, and a first sliding adjusting mechanism is arranged between the bottom of the secondary reverse osmosis net and the top surface of the pushing seat; the second sliding adjusting mechanism and the first sliding adjusting mechanism are the same in shape and structure.
3. A reverse osmosis apparatus for water purification according to claim 2, wherein: the first sliding adjusting mechanism comprises a guide rail, the top surface of the guide rail is provided with a guide groove, and a sliding block is arranged in the guide groove; a rubber layer is arranged between the sliding block and the guide groove.
4. A reverse osmosis apparatus for water purification according to claim 1, wherein: the rear part of the pushing seat is provided with a pushing and pulling frame, the rear part of the reverse osmosis pool is provided with a hydraulic cylinder, the front part of the hydraulic cylinder is provided with a piston rod, and the front end of the piston rod is connected with the pushing and pulling frame.
5. A reverse osmosis apparatus for water purification according to claim 4, wherein: the top of the push-pull frame is provided with a guide seat, the middle part of the guide seat is provided with a guide cylinder which is horizontally arranged, a push-pull shaft is sleeved in the guide cylinder, the outer end of the push-pull shaft is provided with a push-pull ring, and the inner end of the push-pull shaft is connected with the rear part of the secondary reverse osmosis net.
6. A reverse osmosis apparatus for water purification according to claim 1, wherein: an overflow recovery tank is arranged in front of the reverse osmosis tank, and an overflow water outlet pipe is arranged between the top of the overflow recovery tank and the reverse osmosis tank.
7. A reverse osmosis apparatus for water purification according to claim 6, wherein: the interior bottom in reverse osmosis pond is equipped with the suction pump, and the suction pump is connected with the drinking-water pipe, and the one end and the suction pump of drinking-water pipe are connected, and the other end of drinking-water pipe is equipped with the faucet, and the faucet is installed in the inside of fighting of intaking.
8. A reverse osmosis apparatus for water purification according to claim 7, wherein: an inner filtering cover is sleeved on the outer peripheral surface of the water suction pump, an outer filtering cover is arranged on the outer peripheral surface of the inner filtering cover, and a butt joint strip is arranged between the outer filtering cover and the inner filtering cover.
9. A reverse osmosis apparatus for water purification according to claim 1, wherein: the first-stage reverse osmosis membrane is a cellulose acetate membrane or an aromatic polyhydrazide membrane.
10. A reverse osmosis apparatus for water purification according to claim 1, wherein: the secondary reverse osmosis membrane is a cellulose acetate membrane or an aromatic polyhydrazide membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559698.8U CN212974736U (en) | 2020-07-31 | 2020-07-31 | Reverse osmosis device for water purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559698.8U CN212974736U (en) | 2020-07-31 | 2020-07-31 | Reverse osmosis device for water purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974736U true CN212974736U (en) | 2021-04-16 |
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ID=75430746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021559698.8U Active CN212974736U (en) | 2020-07-31 | 2020-07-31 | Reverse osmosis device for water purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974736U (en) |
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2020
- 2020-07-31 CN CN202021559698.8U patent/CN212974736U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
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. |
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| CP01 | Change in the name or title of a patent holder |