CN214218367U - Water pump middle-arranged single-core water purification system with cavity - Google Patents
Water pump middle-arranged single-core water purification system with cavity Download PDFInfo
- Publication number
- CN214218367U CN214218367U CN202120045023.XU CN202120045023U CN214218367U CN 214218367 U CN214218367 U CN 214218367U CN 202120045023 U CN202120045023 U CN 202120045023U CN 214218367 U CN214218367 U CN 214218367U
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- electromagnetic valve
- pushing
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water purification system with a single core belt cavity in a water pump, which comprises a membrane system, wherein the membrane system is connected with a water inlet pipeline, a water production pipeline and a concentrated water pipeline; the water inlet pipeline is provided with a water inlet electromagnetic valve, a pretreatment filter element and a water pump; a water production electromagnetic valve is arranged on the water production pipeline; a combination valve is arranged on the concentrated water pipeline; the water inlet pipeline is also connected with a water pushing pipeline, the water inlet end of the water pushing pipeline is connected with the water inlet pipeline at the front end of the water inlet electromagnetic valve, and the water outlet end of the water pushing pipeline is connected with the water inlet pipeline between the water inlet electromagnetic valve and the pretreatment filter element; a water pushing electromagnetic valve and a water storage cavity are arranged on the water pushing pipeline; the water production pipeline is also connected with a backflow bypass, and the water outlet end of the backflow bypass is connected to the water pushing pipeline between the water pushing electromagnetic valve and the water storage cavity; and the backflow bypass is provided with a one-way valve and a backflow electromagnetic valve. The utility model discloses can wash preliminary treatment filter core, water pump and membrane system, guarantee the product water quality of water of system again after shutting down.
Description
Technical Field
The utility model relates to a water supply technical field, in particular to put single core area cavity water purification system in water pump.
Background
With the development of society and economy, people have an ever-increasing pursuit for quality of life and an ever-increasing emphasis on health consciousness. The safety of drinking water is more and more emphasized. Water purification systems capable of producing clean, safe and reliable drinking water have become popular in residential homes and many public places. The water purification system filters raw water (e.g., tap water) using various forms of membranes (e.g., ultrafiltration membrane, reverse osmosis membrane, etc.) to remove impurities, obtaining purified water. However, the existing water purifier has serious shut-down salt infiltration phenomenon, so that quite a lot of water which is taken out after being shut down for a period of time has the condition that TDS exceeds standard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a put single core area cavity water purification system in water pump. The utility model discloses can wash preliminary treatment filter core, water pump and membrane system, guarantee the product water quality of water of system again after shutting down.
The technical scheme of the utility model: the water purification system with the single core and the cavity arranged in the water pump comprises a membrane system, wherein the membrane system is connected with a water inlet pipeline, a water production pipeline and a concentrated water pipeline; the water inlet pipeline is provided with a water inlet electromagnetic valve, a pretreatment filter element and a water pump; a water production electromagnetic valve is arranged on the water production pipeline; a combination valve is arranged on the concentrated water pipeline; the water inlet pipeline is also connected with a water pushing pipeline, the water inlet end of the water pushing pipeline is connected with the water inlet pipeline at the front end of the water inlet electromagnetic valve, and the water outlet end of the water pushing pipeline is connected with the water inlet pipeline between the water inlet electromagnetic valve and the pretreatment filter element; a water pushing electromagnetic valve and a water storage cavity are arranged on the water pushing pipeline; the water production pipeline is also connected with a backflow bypass, and the water outlet end of the backflow bypass is connected to the water pushing pipeline between the water pushing electromagnetic valve and the water storage cavity; and the backflow bypass is provided with a one-way valve and a backflow electromagnetic valve.
The water pump is provided with the single-core water purification system with the cavity, and the membrane system is one of a reverse osmosis membrane, a nanofiltration membrane, an ultrafiltration membrane or a microfiltration membrane.
A single-core water purification system with a cavity is arranged in the water pump, and a TDS sensor is arranged in the water storage cavity.
Compared with the prior art, the utility model discloses when normal system water, inlet solenoid valve, combination valve and product water solenoid valve are opened, push away water solenoid valve and backward flow solenoid valve and are closed, and the suction that advances water through the water pump gets into the preliminary treatment filter core earlier and carries out the preliminary treatment, then gets into membrane system again, and the product water of membrane system flows out through product water pipeline and product water solenoid valve, and the dense water of membrane system outwards flows out through dense water pipeline and combination valve; after water production is finished, closing the water production electromagnetic valve, opening the backflow electromagnetic valve, continuously operating the system, and enabling the produced water to flow into the water storage cavity through the backflow bypass until the water storage cavity is full of the produced water; after the water storage chamber is full of product water, open and push away water solenoid valve, close the solenoid valve of intaking, intake and push away the pretreatment filter core, water pump and membrane system through pushing away the water pipeline with storing the product water in the water storage intracavity portion, the product water among the return line is simultaneously assembled in the lump and is pushed away the water pipeline, increases and pushes away water pipeline discharge for store the washing effect improvement of the product water of water storage intracavity portion to pretreatment filter core, water pump and membrane system. Therefore, the utility model discloses not only can wash water pump, preliminary treatment filter core and membrane system, guaranteed the product water quality of water of reproduction water after shutting down moreover. In addition, when the system normally produces water, the system carries out dead-end operation, and the water production effect is improved. The utility model discloses set up the TDS sensor in the water storage intracavity, can real-time supervision quality of water.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the flow of water during normal water production;
FIG. 3 is a schematic view of the water flow when water is stored in the water storage chamber;
fig. 4 is a schematic view of the flow of water during flushing of the present invention.
Reference numerals
1. A membrane system; 2. a water inlet pipeline; 3. a water production pipeline; 4. a concentrated water pipeline; 5. a water inlet electromagnetic valve; 6. pretreating a filter element; 7. a water pump; 8. a water production solenoid valve; 9. a combination valve; 10. a water pushing pipeline; 11. a water pushing electromagnetic valve; 12. a water storage cavity; 13. a return bypass; 14. a one-way valve; 15. a return solenoid valve; 16. a TDS sensor.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): a water pump with a central single-core water purification system with a cavity, as shown in fig. 1, comprises a membrane system 1, wherein the membrane system 1 is one of a reverse osmosis membrane, a nanofiltration membrane, an ultrafiltration membrane or a microfiltration membrane, and is an integrated RO membrane in the embodiment; the water inlet end of the membrane system 1 is connected with a water inlet pipeline 2, the water production end is connected with a water production pipeline 3, and the concentrated water end is connected with a concentrated water pipeline 4; the water inlet pipeline 2 is provided with a water inlet electromagnetic valve 5, a pretreatment filter element 6 and a water pump 7, the water inlet electromagnetic valve 5 is positioned at the front section of the pretreatment filter element 6, and the pretreatment filter element 6 is positioned at the front end of the water pump 7; the water production pipeline 3 is provided with a water production electromagnetic valve 8; a combination valve 9 is arranged on the concentrated water pipeline 4; the water inlet pipeline 2 is also connected with a water pushing pipeline 10, the water inlet end of the water pushing pipeline 10 is connected to the water inlet pipeline 2 at the front end of the water inlet electromagnetic valve 5, and the water outlet end of the water pushing pipeline 10 is connected to the water inlet pipeline 2 between the water inlet electromagnetic valve 5 and the pretreatment filter element 6; the water pushing pipeline 10 is provided with a water pushing electromagnetic valve 11 and a water storage cavity 12; a TDS sensor 16 is arranged in the water storage cavity 12 and used for detecting the water quality in the water storage cavity 12, the water production pipeline 3 is also connected with a backflow bypass 13, and the water outlet end of the backflow bypass 13 is connected to a water pushing pipeline 10 between a water pushing electromagnetic valve 11 and the water storage cavity 12; the backflow bypass 13 is provided with a check valve 14 and a backflow electromagnetic valve 15, and the check valve 14 is used for preventing water in the water storage cavity 12 from flowing backwards.
As shown in fig. 2 (the dotted line is a water flow indication), when water is normally produced, the water inlet electromagnetic valve 5, the combination valve 9 and the water production electromagnetic valve 8 are opened, the water pushing electromagnetic valve 11 and the backflow electromagnetic valve 15 are closed, the inlet water firstly enters the pretreatment filter element 6 for pretreatment through the suction force of the water pump 7 and then enters the membrane system 1, the produced water of the membrane system 1 flows out through the water production pipeline 3 and the water production electromagnetic valve 8, and the concentrated water of the membrane system 1 flows out through the concentrated water pipeline 4 and the combination valve 9;
as shown in fig. 3 (the dotted line is a water flow indication), after water production is completed, the water production electromagnetic valve 8 is closed, the return electromagnetic valve 15 is opened, the system is continuously operated, and the produced water flows into the water storage cavity 12 through the return bypass 13 until the water storage cavity 12 is filled;
as shown in fig. 4 (the dotted line indicates the flow of water), after the water storage chamber 12 is filled with the produced water, the water pushing solenoid valve 11 is opened, the water inlet solenoid valve 5 is closed, the inlet water pushes the produced water stored in the water storage chamber 12 to the pretreatment filter element 6, the water pump 7 and the membrane system 1 through the water pushing pipeline 10, and simultaneously the produced water in the return pipeline is converged into the water pushing pipeline 10, so that the water flow of the water pushing pipeline 10 is increased, and the flushing effect of the produced water stored in the water storage chamber 12 on the pretreatment filter element 6, the water pump 7 and the membrane system 1 is improved.
When normal water is produced next time, the system is operated at the dead end, and the water production effect is improved.
To sum up, the utility model discloses can wash preliminary treatment filter core 6, water pump 7 and membrane system 1, guarantee the product water quality of water of system water again after shutting down.
Claims (3)
1. A single-core water purification system with a cavity arranged in a water pump comprises a membrane system (1), wherein the membrane system (1) is connected with a water inlet pipeline (2), a water production pipeline (3) and a concentrated water pipeline (4); the method is characterized in that: the water inlet pipeline (2) is provided with a water inlet electromagnetic valve (5), a pretreatment filter element (6) and a water pump (7); a water production electromagnetic valve (8) is arranged on the water production pipeline (3); a combination valve (9) is arranged on the concentrated water pipeline (4); the water inlet pipeline (2) is also connected with a water pushing pipeline (10), the water inlet end of the water pushing pipeline (10) is connected to the water inlet pipeline (2) at the front end of the water inlet electromagnetic valve (5), and the water outlet end of the water pushing pipeline (10) is connected to the water inlet pipeline (2) between the water inlet electromagnetic valve (5) and the pretreatment filter element (6); a water pushing electromagnetic valve (11) and a water storage cavity (12) are arranged on the water pushing pipeline (10); the water production pipeline (3) is also connected with a backflow bypass (13), and the water outlet end of the backflow bypass (13) is connected to the water pushing pipeline (10) between the water pushing electromagnetic valve (11) and the water storage cavity (12); the backflow bypass (13) is provided with a one-way valve (14) and a backflow electromagnetic valve (15).
2. The water pump middle single-core water purification system with the cavity as claimed in claim 1, wherein: the membrane system (1) is one of a reverse osmosis membrane, a nanofiltration membrane, an ultrafiltration membrane or a microfiltration membrane.
3. The water pump middle single-core water purification system with the cavity as claimed in claim 1, wherein: a TDS sensor (16) is arranged in the water storage cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045023.XU CN214218367U (en) | 2021-01-08 | 2021-01-08 | Water pump middle-arranged single-core water purification system with cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045023.XU CN214218367U (en) | 2021-01-08 | 2021-01-08 | Water pump middle-arranged single-core water purification system with cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214218367U true CN214218367U (en) | 2021-09-17 |
Family
ID=77709260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120045023.XU Active CN214218367U (en) | 2021-01-08 | 2021-01-08 | Water pump middle-arranged single-core water purification system with cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214218367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723577A (en) * | 2021-01-08 | 2021-04-30 | 本源万物(南京)环境设备有限公司 | Water pump middle-arranged single-core water purification system with cavity and water purification method thereof |
-
2021
- 2021-01-08 CN CN202120045023.XU patent/CN214218367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723577A (en) * | 2021-01-08 | 2021-04-30 | 本源万物(南京)环境设备有限公司 | Water pump middle-arranged single-core water purification system with cavity and water purification method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106186193A (en) | Anti-penetration water purifier | |
| CN106830201B (en) | Automatic concentrated water discharge system of water purifier and water purifier | |
| CN107511076B (en) | Reverse osmosis membrane flushing system, water purifier and control method of water purifier | |
| CN208577523U (en) | A kind of water purification system with water-driven tank | |
| CN110713227A (en) | Reverse osmosis flushing device, water purifier and reverse osmosis flushing control method | |
| WO2022121678A1 (en) | Water purification system, water purifier, and water purifier control method | |
| CN106310947A (en) | Positive and reverse flushing piston type water storage device, micro waste water RO (reverse osmosis) system and membrane flushing method | |
| CN111039436A (en) | Water purifier and automatic flushing device and flushing method thereof | |
| CN214218367U (en) | Water pump middle-arranged single-core water purification system with cavity | |
| CN214192796U (en) | Water pump middle-arranged double-core water purification system with bypass | |
| CN214192673U (en) | Water pump preposition cavity single filter element water purification system | |
| CN215516863U (en) | A back flush system for pure water | |
| CN110980993B (en) | Water purifier and automatic flushing device and flushing method thereof | |
| CN105776621B (en) | A kind of omnipotent pure machine of filtering | |
| CN210176599U (en) | Reverse osmosis membrane flushing system | |
| CN107265570A (en) | A kind of automatic back-washing water purifier | |
| CN206069461U (en) | Anti-penetration water purifier | |
| CN208814714U (en) | A kind of water purification system with pure water rinsing | |
| CN112723577A (en) | Water pump middle-arranged single-core water purification system with cavity and water purification method thereof | |
| CN214243999U (en) | Rural drinking water nanofiltration water purification device | |
| CN206064180U (en) | Water purifier and its water storage device with intelligent wash function | |
| CN112694183A (en) | Water pump middle-mounted double-core water purification system with bypass and water purification method thereof | |
| CN214360551U (en) | Water purifier | |
| CN210595493U (en) | Water purifier discharging high-TDS-value pure water | |
| CN112694153A (en) | Water pump preposed cavity-added single-filter-element water purification system and water purification method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |