CN220245814U - Reverse osmosis water generator provided with cyclone sand remover - Google Patents
Reverse osmosis water generator provided with cyclone sand remover Download PDFInfo
- Publication number
- CN220245814U CN220245814U CN202321416593.0U CN202321416593U CN220245814U CN 220245814 U CN220245814 U CN 220245814U CN 202321416593 U CN202321416593 U CN 202321416593U CN 220245814 U CN220245814 U CN 220245814U
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- China
- Prior art keywords
- cyclone sand
- sand remover
- pressure
- sequentially connected
- outlet
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- 239000004576 sand Substances 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 239000013535 sea water Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000013505 freshwater Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cyclones (AREA)
Abstract
The utility model relates to a reverse osmosis water generator provided with a cyclone sand remover, which comprises a booster pump, a cyclone sand remover, a security filter, a high-pressure pump and a membrane group which are sequentially connected through pipelines, wherein a pressure gauge and a flowmeter are arranged on an outlet pipeline of the booster pump, a pressure switch, a flowmeter and a pressure gauge are arranged on an inlet pipeline of the high-pressure pump, a pressure switch, a pressure gauge and a safety valve are arranged on an outlet pipeline of the high-pressure pump, a salinity meter, a flowmeter, a water meter and an electromagnetic valve are arranged on a fresh water outlet, one way arranged at the bottom of the membrane group is sequentially connected with a pressure regulating valve and a check valve and then is connected to a sea water outlet, the other way arranged at the top of the membrane group is sequentially connected with the salinity meter, the flowmeter, the electromagnetic valve, the water meter and the check valve and then is connected to a fresh water outlet, and a flow regulating valve, a check valve and a safety valve are arranged on a sand discharging port pipeline of the cyclone sand remover. The cyclone sand remover comprises a hollow shell, a conical body arranged in the inner cavity of the shell, an outlet flange at the bottom and a sealing ring between the shell and the outlet flange.
Description
Technical Field
The utility model relates to a reverse osmosis water generator, in particular to a reverse osmosis water generator provided with a cyclone sand remover, which is mainly applied to ocean platforms.
Background
In general, a reverse osmosis water generator is provided with a sand filter or a disc filter as a coarse filter, and both filters need to be backwashed regularly to flush out impurities accumulated in the filter, which leads to interruption of the water production process. Especially when the sea water sand content at the ocean platform is great, sand filter or disc filter can not directly discharge impurity when equipment is operated, need often carry out back flush work, so can't guarantee the continuous operation of equipment, and maintenance work load is big.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, designs a reverse osmosis water making machine provided with a cyclone sand remover, and arranges the cyclone sand remover on a water treatment pipeline so as to ensure continuous operation of equipment, improve the working efficiency and reduce the production cost.
The utility model is realized in the following way: a reverse osmosis water maker with a cyclone sand remover, which is characterized in that: the cyclone sand remover comprises a booster pump, a cyclone sand remover, a security filter, a high-pressure pump and a membrane group which are sequentially connected through pipelines, wherein a pressure gauge PG1 and a flowmeter FM1 are arranged on a connecting pipeline between the booster pump and the cyclone sand remover, the security filter is provided with a pressure gauge PG2, an outlet pipeline of the security filter is sequentially connected with a flowmeter FM2, a pressure gauge PG3 and a pressure switch PS1 and then is connected to an inlet of the high-pressure pump, an outlet pipeline of the high-pressure pump is sequentially connected with a pressure switch PS2, a pressure gauge PG4 and a safety valve V3 and then is connected to an inlet of the membrane group, the membrane group is provided with a safety valve V4 and two outlet pipelines, one way arranged at the bottom of the membrane group is sequentially connected with a pressure regulating valve V6 and a check valve V7 and then is connected to a sea water outlet, and the other way arranged at the top of the membrane group is sequentially connected with a salinity gauge SM, a flowmeter SM 3, a solenoid valve V8, a water meter WM and a check valve V9 and then sequentially connected with a flow regulating valve V1, a check valve V2 and a safety valve V5 through pipelines, and then the outlet pipeline of the cyclone sand removing port of the cyclone sand remover is sequentially connected with the flow regulating valve V6 and then is sequentially connected with the outlet pipeline and then is connected with the solenoid valve V11 and the solenoid valve V11.
The cyclone sand remover comprises a hollow shell, a conical body arranged in the inner cavity of the lower half part of the shell, and an outlet flange arranged at the bottom, wherein a sealing ring is further arranged between the shell and the outlet flange, the top of the cyclone sand remover is a water outlet, the bottom of the cyclone sand remover is a sand discharge port, and a water inlet is further arranged at the position of the inner cavity above the conical body in the shell. The cone is a cylinder with an inverted conical hole in the center, the outer diameter is tightly matched with the inner diameter of the shell, and the top opening of the inverted conical hole tip is communicated with the sand discharge port at the bottom of the cyclone sand remover.
The beneficial effects of the utility model are as follows: the utility model operates under specific seawater quality conditions, adopts the cyclone sand remover to filter the seawater quality, has good filtering effect, can ensure continuous operation of equipment, improves the working efficiency and reduces the maintenance workload.
Drawings
Fig. 1 is a schematic diagram of the connection structure of the main components of the present utility model.
FIG. 2 is a schematic diagram of a cyclone separator according to the present utility model.
FIG. 3 is a schematic diagram of the internal cross-sectional structure of the cyclone separator of the present utility model.
In the figure: 1. a booster pump; 2. A cyclone desander; 3. A cartridge filter; 4. A high pressure pump; 5. A membrane group; 6. A cone; 7. A housing; 8. A seal ring; 9. An outlet flange; 10. A water outlet; 11. A water inlet; 12. And a sand discharge port.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
According to figure 1, the utility model relates to a reverse osmosis water generator provided with a cyclone sand remover, which comprises a booster pump 1, a cyclone sand remover 2, a security filter 3, a high-pressure pump 4 and a membrane group 5 which are sequentially connected through pipelines, wherein a pressure gauge PG1 and a flow meter FM1 are arranged on a connecting pipeline between the booster pump 1 and the cyclone sand remover 2, the security filter 3 is provided with the pressure gauge PG2, an outlet pipeline of the security filter 3 is connected to an inlet of the high-pressure pump 4 after being sequentially connected with the flow meter FM2, the pressure gauge PG3 and the pressure switch PS1, an outlet pipeline of the high-pressure pump 4 is connected to an inlet of the membrane group 5 after being sequentially connected with the pressure switch PS2, the pressure gauge PG4 and the safety valve V3, the membrane group 5 is provided with the safety valve V4 and two outlet pipelines, one path arranged at the bottom of the membrane group 5 is sequentially connected with a sea water outlet after being sequentially connected with the pressure regulating valve V6 and the check valve V7, the other path arranged at the top of the membrane group 5 is sequentially connected with the salinity gauge SM, the flow meter FM3, the electromagnetic valve V8, the water meter WM and the check valve V9 and the inlet of the high-pressure pump 4 after being sequentially connected with the pressure regulating valve V2, the pressure regulating valve V11 and the pressure regulating valve V3 and the check valve V11 are sequentially connected with the flow valve V11.
After being pressurized by the booster pump 1, the seawater sequentially enters the flow meter FM1, the cyclone sand remover 2, the security filter 3 and the flow meter FM2, then reaches the high-pressure pump 4 and the membrane group 5, after a period of time, the high-pressure pump 4 is started after the membrane shell is filled with the seawater, the high-pressure pump 4 pumps the seawater into the membrane group 5, and the pressure in the membrane group 5 is regulated by the pressure regulating valve V6; the produced water of the membrane group 5 flows through the salinity meter SM through the flowmeter FM3, if the produced water is qualified, the electromagnetic valve V8 is opened, and the produced water is discharged through the fresh water outlet through the water meter WM and the check valve V9; if the produced water is unqualified, the electromagnetic valve V10 is opened, and the produced water is discharged through the sea water outlet by the check valve V11.
According to fig. 2 and 3, the cyclone sand remover 2 comprises a hollow shell 7, a cone 6 arranged in the cavity of the lower half part of the shell 7, and an outlet flange 9 arranged at the bottom, wherein a sealing ring 8 is further arranged between the shell 7 and the outlet flange 9, the top of the cyclone sand remover 2 is a water outlet 10, the bottom is a sand discharge port 12, a water inlet 11 is further arranged at the position of the cavity above the cone 6 in the shell 7, the cone 6 is a cylinder with an inverted conical hole in the center, the outer diameter is tightly matched with the inner diameter of the shell 7, and the top opening of the inverted conical hole is communicated with the sand discharge port at the bottom of the cyclone sand remover 2.
When seawater enters the cyclone sand remover 2, the water inlet is positioned on the side wall of the shell 7 and belongs to an eccentric position, so that the water flow of the seawater is in a clockwise rotating state, substances with high density in the seawater in the state enter the sand discharge port under the action of gravity, and clean seawater flows out from the water outlet at the upper part of the cyclone sand remover. The sand discharge port of the cyclone sand remover is provided with a flow regulating valve V1, the flow of the flowmeter FM1 is regulated by regulating the opening of the flow regulating valve V1, so that enough water flow is ensured to carry out sand in seawater, and the efficient operation of the cyclone sand remover 2 is ensured. The pressure switch PS1 installed on the inlet pipeline of the high-pressure pump 4 is a low-pressure switch, when the water supply pressure is lower than the set pressure, the equipment stops running, and the pressure switch PS2 installed on the outlet pipeline of the high-pressure pump 4 is a high-pressure switch, when the pressure exceeds the set pressure, the equipment stops running.
Claims (3)
1. A reverse osmosis water maker with a cyclone sand remover, which is characterized in that: the cyclone sand remover comprises a booster pump, a cyclone sand remover, a security filter, a high-pressure pump and a membrane group which are sequentially connected through pipelines, wherein a pressure gauge PG1 and a flowmeter FM1 are arranged on a connecting pipeline between the booster pump and the cyclone sand remover, the security filter is provided with a pressure gauge PG2, an outlet pipeline of the security filter is sequentially connected with a flowmeter FM2, a pressure gauge PG3 and a pressure switch PS1 and then is connected to an inlet of the high-pressure pump, an outlet pipeline of the high-pressure pump is sequentially connected with a pressure switch PS2, a pressure gauge PG4 and a safety valve V3 and then is connected to an inlet of the membrane group, the membrane group is provided with a safety valve V4 and two outlet pipelines, one way arranged at the bottom of the membrane group is sequentially connected with a pressure regulating valve V6 and a check valve V7 and then is connected to a sea water outlet, and the other way arranged at the top of the membrane group is sequentially connected with a salinity gauge SM, a flowmeter SM 3, a solenoid valve V8, a water meter WM and a check valve V9 and then sequentially connected with a flow regulating valve V1, a check valve V2 and a safety valve V5 through pipelines, and then the outlet pipeline of the cyclone sand removing port of the cyclone sand remover is sequentially connected with the flow regulating valve V6 and then is sequentially connected with the outlet pipeline and then is connected with the solenoid valve V11 and the solenoid valve V11.
2. A reverse osmosis water generator with a cyclone sand remover according to claim 1, wherein: the cyclone sand remover comprises a hollow shell, a conical body arranged in the inner cavity of the lower half part of the shell, and an outlet flange arranged at the bottom, wherein a sealing ring is further arranged between the shell and the outlet flange, the top of the cyclone sand remover is a water outlet, the bottom of the cyclone sand remover is a sand discharge port, and a water inlet is further arranged at the position of the inner cavity above the conical body in the shell.
3. A reverse osmosis water generator with a cyclone sand remover according to claim 2, characterized in that: the cone is a cylinder with an inverted conical hole in the center, the outer diameter is tightly matched with the inner diameter of the shell, and the top opening of the inverted conical hole tip is communicated with the sand discharge port at the bottom of the cyclone sand remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416593.0U CN220245814U (en) | 2023-06-06 | 2023-06-06 | Reverse osmosis water generator provided with cyclone sand remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416593.0U CN220245814U (en) | 2023-06-06 | 2023-06-06 | Reverse osmosis water generator provided with cyclone sand remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245814U true CN220245814U (en) | 2023-12-26 |
Family
ID=89228090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321416593.0U Active CN220245814U (en) | 2023-06-06 | 2023-06-06 | Reverse osmosis water generator provided with cyclone sand remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245814U (en) |
-
2023
- 2023-06-06 CN CN202321416593.0U patent/CN220245814U/en active Active
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