CN213924252U - Water purification system and water purification unit convenient to TDS regulation and control - Google Patents
Water purification system and water purification unit convenient to TDS regulation and control Download PDFInfo
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- CN213924252U CN213924252U CN202022302147.XU CN202022302147U CN213924252U CN 213924252 U CN213924252 U CN 213924252U CN 202022302147 U CN202022302147 U CN 202022302147U CN 213924252 U CN213924252 U CN 213924252U
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Abstract
The utility model discloses a water purification system and water purification unit convenient to TDS regulation and control, including main line, branch pipeline, reverse osmosis filter core, waste water pipeline, regulating switch and TDS meter. And two ends of the branch pipeline are communicated with the main pipeline. The reverse osmosis filter element is arranged on the branch pipeline. The waste water pipeline is communicated with the water inlet side of the reverse osmosis filter element. The adjusting switch is arranged on the main pipeline between the two ends of the branch pipeline and used for adjusting the water flow on the main pipeline between the two ends of the branch pipeline. The TDS meter is arranged on the main pipeline behind the two ends of the branch pipeline and used for detecting the TDS value of water in the main pipeline. The utility model discloses a water purification system detects the TDS value of the mixed water after the water of main line and branch pipe way mixes according to the TDS meter, regulates and control the proportion of regulating switch with the water of control main line and the water of branch pipe way, and then regulates and control the TDS value of final mixed water to satisfy different areas or different crowds' demand.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a water purification system and water purification unit convenient to TDS regulation and control.
Background
Reverse Osmosis (RO) is a water treatment technology commonly used at present, and is commonly used in water purification equipment such as various water purifiers, and the principle of the technology is that raw water with pressure passes through the RO, water molecules can pass through the RO under pressure driving, and inorganic salt ions, bacteria, viruses, organic matters, colloid and the like are intercepted by the RO, so that the purification of the raw water is realized, and pure drinking water is obtained.
TDS (Total dissolved solids), also known as Total dissolved solids, is measured in milligrams per liter (mg/L) and indicates how many milligrams of dissolved solids are dissolved in 1 liter of water. Higher TDS values indicate more dissolved matter in the water, and generally refer to the concentration of Ca2+, Mg2+, Na +, K +, and the like in the water.
People and different areas that the health is different to the demand of aquatic mineral matter element also is different, and present reverse osmosis membrane is higher to the TDS clearance of intaking, uses the water purification product of reverse osmosis technique on the market, generally defines the water of output as the pure water, is close to the very low quality of water of pure water TDS promptly. For users in different regions, such as people who have demands for mineral water, the current reverse osmosis product is difficult to completely meet the demands, and cannot meet the demands of different regions or different people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water purification system and water purification unit convenient to TDS regulates and control, the TDS of being convenient for regulates and control, satisfies different areas or different crowds' demand.
The utility model discloses a water purification system convenient to TDS regulation and control, including main line, branch pipeline, reverse osmosis filter core, waste water pipeline, regulating switch and TDS meter. And two ends of the branch pipeline are communicated with the main pipeline. The reverse osmosis filter element is arranged on the branch pipeline. The waste water pipeline is communicated with the water inlet side of the reverse osmosis filter element. The adjusting switch is arranged on the main pipeline between the two ends of the branch pipeline and used for adjusting the water flow on the main pipeline between the two ends of the branch pipeline. The TDS meter is arranged on the main pipeline behind the two ends of the branch pipeline and used for detecting the TDS value of water in the main pipeline.
Optionally, the water purification system further comprises a booster pump; the booster pump sets up branch road is in, and be located before the reverse osmosis filter core.
Optionally, the water purification system further comprises a booster pump; the booster pump is arranged on the main pipeline in front of two ends of the branch pipeline.
Optionally, the water purification system further comprises a pre-filter device for filtering raw water; the pre-filter device is arranged on the main pipeline in front of two ends of the branch pipeline.
Optionally, the pre-filter device comprises a PP cotton filter element and an activated carbon filter element; the PP cotton filter element is arranged in front of the activated carbon filter element.
Optionally, the water purification system further comprises a booster pump; the booster pump sets up be in on the main pipeline, and be located between cotton filter core of PP and the active carbon filter core.
Optionally, the water purification system further comprises a flow meter; the flowmeter is arranged on the main pipeline between the two ends of the branch pipeline and behind the regulating switch.
Optionally, the adjusting switch is a flow adjusting valve or a pulse adjusting valve.
Optionally, the water purification system further comprises a waste water switch arranged on the waste water pipeline.
The utility model also discloses a water purification unit, include as above water purification system.
The utility model discloses a water purification system detects the TDS value of the mixed water after the water of main line and branch pipe way mixes according to the TDS meter, regulates and control the proportion of regulating switch with the water of control main line and the water of branch pipe way, and then regulates and control the TDS value of final mixed water to satisfy different areas or different crowds' demand.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty. In the drawings:
FIG. 1 is a schematic diagram of a water purification system according to an embodiment of the present invention;
FIG. 2 is another schematic diagram of a water purification system according to an embodiment of the present invention;
fig. 3 is a schematic block diagram of a water purifying apparatus according to an embodiment of the present invention.
Wherein, 1, a water purifying device; 2. a water purification system; 3. a main pipeline; 4. a branch pipeline; 5. a reverse osmosis filter element; 51. a water inlet side; 52. a water outlet side; 6. a waste water line; 7. an adjustment switch; 8. a TDS meter; 9. a pre-filter device; 91. a PP cotton filter element; 92. an activated carbon filter element; 10. a booster pump; 11. a flow meter; 12. and (5) switching waste water.
Detailed Description
It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present invention may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.
The invention will be described in detail below with reference to the drawings and alternative embodiments.
As shown in fig. 1, as an embodiment of the utility model, a water purification system 2 convenient to TDS regulation and control is disclosed, including main line 3, branch pipeline 4, reverse osmosis filter core 5, waste water pipeline 6, regulating switch 7 and TDS meter 8. And two ends of the branch pipeline 4 are communicated with the main pipeline 3. The reverse osmosis filter element 5 is arranged on the branch pipeline 4. The waste water line 6 communicates with the water inlet side 51 of the reverse osmosis cartridge 5. The adjusting switch 7 is arranged on the main pipeline 3 between the two ends of the branch pipeline 4 and is used for adjusting the water flow on the main pipeline 3 between the two ends of the branch pipeline 4. The TDS meter 8 is arranged on the main pipeline 3 behind two ends of the branch pipeline 4 and used for detecting the TDS value of water in the main pipeline 3.
The utility model discloses a water purification system 2 detects the TDS value of the mixed water after the water of main line 3 and branch pipe way 4 mixes according to TDS meter 8, regulates and control the proportion of regulating switch 7 with the water of control main line 3 and the water of branch pipe way 4, and then regulates and control the TDS value of final mixed water to satisfy different areas or different crowds' demand. The water in the main pipeline 3 can be raw water or water subjected to primary pretreatment, and the TDS value of the raw water or the water subjected to primary pretreatment is generally higher. The water in the branch pipeline 4 firstly enters from the main pipeline 3, enters the water inlet side 51 of the reverse osmosis filter element 5, is filtered by the reverse osmosis membrane and then is positioned at the water outlet side 52, and is purified water. The TDS value of the purified water is relatively low. The purified water is then mixed with the water in the main pipeline 3 through the branch pipeline 4. The waste water produced on the inlet side 51 of the reverse osmosis cartridge 5 is discharged via the waste water line 6. For example, if water with a higher TDS value is needed, the adjusting switch 7 is turned on slightly more, even turned on completely, so that the proportion of the water in the main pipeline 3 to the mixed water is increased; if water with a lower TDS value is needed, the regulating switch 7 is turned on slightly or even turned off completely, and the proportion of the clean water in the branch pipeline 4 to the mixed water is increased.
The water inlet side 51 of the reverse osmosis filter element 5 in the present invention refers to the side of water in the reverse osmosis filter element 5 which is not filtered by the reverse osmosis membrane, and the raw water or the waste water is positioned at the side; the outlet side 52 refers to the side of the reverse osmosis membrane cartridge 5 where water has been filtered by the reverse osmosis membrane, and where water is purified for consumption by the user. The water in the utility model is raw water, purified water and waste water. The raw water refers to water before being filtered by the reverse osmosis membrane, and can be tap water and the like which are generally connected into a municipal pipeline; the purified water refers to water filtered by a reverse osmosis membrane and is drunk by a user; the waste water refers to water remaining on the water inlet side 51 after the raw water is continuously filtered by the reverse osmosis membrane, and this part of the water generally has a higher TDS concentration than the raw water and can be discharged through the waste water line 6.
Specifically, the water purification system 2 further comprises a booster pump 10; the booster pump 10 is arranged on the branch pipeline 4 and is positioned in front of the reverse osmosis filter element 5. In this scheme, booster pump 10 directly sets up on the branch pipeline 4 before reverse osmosis filter core 5, and is obvious, direct to reverse osmosis filter core 5's pressure boost effect, can improve reverse osmosis filter core 5's filter speed and effect.
Of course, in another embodiment, the booster pump 10 may also be disposed on the main pipeline 3 in front of the two ends of the branch pipeline 4, and may boost the branch pipeline 4 and the main pipeline 3 at the same time, so as to increase the overall water outlet speed of the water purification system 2 and the filtering speed of the branch pipeline 4.
Specifically, the water purification system 2 further comprises a pre-filter 9 for filtering raw water; the pre-filter 9 is arranged on the main pipeline 4 before the two ends of the branch pipeline 4. Because this part of water that passes through regulating switch 7 on the main pipe does not purify through reverse osmosis filter core 5, so set up leading filter equipment 9 and filter the raw water, carry out the preliminary treatment to the raw water, firstly can improve water purification system 2's whole system water quality, secondly can protect reverse osmosis filter core 5, prolong reverse osmosis filter core 5's life.
Further, the pre-filter device 9 comprises a PP cotton filter element 91 and an activated carbon filter element 92; the PP cotton filter element 91 is arranged in front of the active carbon filter element 92. The PP cotton filter element 91 can filter particle impurities in raw water, the activated carbon filter element 92 can remove residual chlorine, peculiar smell, color and organic matters in the water, and the PP cotton filter element and the activated carbon filter element can achieve a purification effect by combining the PP cotton filter element and the activated carbon filter element.
In another embodiment, as shown in fig. 2, the booster pump 10 is disposed on the main pipeline 3 and between the PP cotton filter 91 and the activated carbon filter 92, so as to increase the filtering speed and filtering effect of the activated carbon filter 92.
The water purification system 2 further comprises a flow meter 11; the flow meter 11 is arranged on the main pipe 3 between the two ends of the branch pipe 4 and behind the regulating switch 7. The flow meter 11 can be combined with the total water inflow of the water purification system 2, and the regulating switch 7 is adjusted according to the water amount on the main pipeline 3 between the two ends of the branch pipeline 4 monitored by the flow meter 11 and the combination of the total water inflow. Therefore, the TDS value is more convenient and accurate to adjust.
Specifically, the regulating switch 7 is a flow regulating valve or a pulse regulating valve, and is convenient to control and regulate. Wherein, the pulse control valve cost is lower, and flow control valve adjusts more accurately, controls easily.
The water purification system 2 further comprises a waste water switch 12 arranged on the waste water pipeline 6. Under the condition that the TDS value of the main pipeline 3 and the branch pipeline 4 is adjusted according to the respective proportion of water in the main pipeline and the branch pipeline, the TDS value of the purified water on the water outlet side 52 of the reverse osmosis filter element 5 is further finely adjusted through the waste water switch 12. According to the properties of reverse osmosis membranes, the higher the TDS concentration at the inlet side 51, the higher the TDS value at the outlet side 52 of the reverse osmosis cartridge 5; and vice versa. In the scheme, the waste water switch 12 is opened to a larger extent, the waste water discharging speed of the waste water pipeline 6 is high, the TDS value of the water inlet side 51 is lower, and the TDS value of the purified water of the water outlet side 52 is also lower; waste water switch 12 opens a little, and the speed of the row's of waste water pipeline 6 waste water is slow, and the TDS value of the side 51 of intaking is higher, and the TDS value of the water purification of the side 52 of going out also can be higher to this TDS value that reaches the whole system water of refining regulation water purification system 2.
As shown in fig. 3, as another embodiment of the present invention, a water purifying apparatus 1 is disclosed. The water purification apparatus 1 comprises a water purification system 2 as described above.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific alternative embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides a water purification system convenient to TDS regulation and control which characterized in that includes:
a main pipeline;
the two ends of the branch pipeline are communicated with the main pipeline;
the reverse osmosis filter element is arranged on the branch pipeline;
the waste water pipeline is communicated with the water inlet side of the reverse osmosis filter element;
the adjusting switch is arranged on the main pipeline between the two ends of the branch pipeline and is used for adjusting the water flow on the main pipeline between the two ends of the branch pipeline;
the TDS meter is arranged on the main pipeline behind the two ends of the branch pipeline and used for detecting the TDS value of water in the main pipeline.
2. The water purification system facilitating TDS regulation of claim 1, further comprising a booster pump; the booster pump sets up branch road is in, and be located before the reverse osmosis filter core.
3. The water purification system facilitating TDS regulation of claim 1, further comprising a booster pump; the booster pump is arranged on the main pipeline in front of two ends of the branch pipeline.
4. The water purification system facilitating TDS regulation of claim 1, further comprising a pre-filter for filtering raw water; the pre-filter device is arranged on the main pipeline in front of two ends of the branch pipeline.
5. The water purification system facilitating TDS regulation of claim 4, wherein the pre-filter comprises a PP cotton filter element and an activated carbon filter element; the PP cotton filter element is arranged in front of the activated carbon filter element.
6. The water purification system facilitating TDS regulation of claim 5, further comprising a booster pump; the booster pump sets up be in on the main pipeline, and be located between cotton filter core of PP and the active carbon filter core.
7. The water purification system facilitating TDS regulation of any of claims 1 to 6, further comprising a flow meter; the flowmeter is arranged on the main pipeline between the two ends of the branch pipeline and behind the regulating switch.
8. The water purification system with TDS regulation facilitated according to any of the claims 1 to 6, wherein the regulating switch is a flow regulating valve or a pulse regulating valve.
9. The water purification system facilitating TDS regulation of any of claims 1 to 6, further comprising a waste water switch disposed on the waste water line.
10. A water purification apparatus, comprising the water purification system of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022302147.XU CN213924252U (en) | 2020-10-16 | 2020-10-16 | Water purification system and water purification unit convenient to TDS regulation and control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022302147.XU CN213924252U (en) | 2020-10-16 | 2020-10-16 | Water purification system and water purification unit convenient to TDS regulation and control |
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| CN213924252U true CN213924252U (en) | 2021-08-10 |
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| CN202022302147.XU Active CN213924252U (en) | 2020-10-16 | 2020-10-16 | Water purification system and water purification unit convenient to TDS regulation and control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180734A (en) * | 2021-11-04 | 2022-03-15 | 佛山市顺德区阿波罗环保器材有限公司 | Water purification system, water purifier and control method of water purification system |
| CN115490345A (en) * | 2022-06-30 | 2022-12-20 | 青岛海尔施特劳斯水设备有限公司 | Control method for water purifier and water purifier |
-
2020
- 2020-10-16 CN CN202022302147.XU patent/CN213924252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180734A (en) * | 2021-11-04 | 2022-03-15 | 佛山市顺德区阿波罗环保器材有限公司 | Water purification system, water purifier and control method of water purification system |
| CN115490345A (en) * | 2022-06-30 | 2022-12-20 | 青岛海尔施特劳斯水设备有限公司 | Control method for water purifier and water purifier |
| CN115490345B (en) * | 2022-06-30 | 2023-08-18 | 青岛海尔施特劳斯水设备有限公司 | Control method for water purifier and water purifier |
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