CN206407990U - Micro- useless water purification machine - Google Patents
Micro- useless water purification machine Download PDFInfo
- Publication number
- CN206407990U CN206407990U CN201621239383.9U CN201621239383U CN206407990U CN 206407990 U CN206407990 U CN 206407990U CN 201621239383 U CN201621239383 U CN 201621239383U CN 206407990 U CN206407990 U CN 206407990U
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- China
- Prior art keywords
- water
- filter element
- water inlet
- concentrated
- water outlet
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 200
- 238000000746 purification Methods 0.000 title claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000012528 membrane Substances 0.000 claims abstract description 36
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 31
- 239000002351 wastewater Substances 0.000 claims abstract description 22
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 239000008213 purified water Substances 0.000 claims description 9
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract 7
- 238000001764 infiltration Methods 0.000 abstract 2
- 230000037452 priming Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- CLBRCZAHAHECKY-UHFFFAOYSA-N [Co].[Pt] Chemical compound [Co].[Pt] CLBRCZAHAHECKY-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of micro- useless water purification machine, including the water inlet main valve being sequentially connected with, PP cotton filter cores, the first active carbon filter core, ultrafiltration membrane filter element, water saving filter core, self priming pump and counter-infiltration filter core, wherein, the water saving filter core includes raw water water inlet end and concentrated water water inlet end, and the raw water water inlet end is connected with the ultrafiltration membrane filter element；Entering water electromagnetic valve is provided between the ultrafiltration membrane filter element and the water saving filter core, provided with the float switch being connected with the entering water electromagnetic valve inside the water saving filter core, the float switch and the entering water electromagnetic valve are used to control the ratio of raw water and concentrated water into the reverse osmosis membrane filter element；The counter-infiltration filter core includes pure water water side and concentrated water water side, and the concentrated water water side connects the concentrated water water inlet end by tie point.Using the utility model, reuse concentrated water by the float switch of economize on water filter core and its inside, pure water is 46 with waste water ratio:1, great lot of water resources can be saved, meanwhile, use and install more convenient.
Description
Technical Field
The application relates to a water purification machine.
Background
The water purifier is a water purifying device which adopts a multi-stage filter element to purify water, and physical methods such as filtration, adsorption, reverse osmosis and the like without adding chemical substances are mostly used for the water purification. The water purification machine can all be got rid of floater, heavy metal, bacterium, virus etc. in the running water, and domestic water purification machine is four grades or five grades generally and filters, and first order is the cotton filter core of pp, and the second order is active carbon, and the third order is reverse osmosis membrane, and the first order is accurate active carbon, mainly used improves the taste.
Due to the reverse osmosis technology, the existing water purification machines generate concentrated water, i.e. waste water, during the process of treating tap water, and the ratio of the purified water to the waste water is usually 1:4-1:6, or even higher. In the installation process, the waste water outlet pipeline is usually directly connected with a sewer, so that resource waste is caused. In order to save water, people connect a waste water pipeline with a toilet water tank, but the toilet water tank has limited capacity, and the phenomenon of overflow is often generated, so that much inconvenience is brought to life.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a little useless water purification machine for solve a great deal of problem that exists among the prior art.
The specific technical scheme is as follows: a micro-waste water purification machine comprises: the filter comprises a main water inlet valve, a PP cotton filter element, a first activated carbon filter element, a water-saving filter element, a self-priming pump, a reverse osmosis filter element and a purified water outlet which are connected in sequence; wherein,
the water-saving filter element comprises a raw water inlet end and a concentrated water inlet end, and the raw water inlet end is connected with the first active carbon filter element; a water inlet electromagnetic valve is arranged between the first activated carbon filter element and the water-saving filter element, a floating ball switch connected with the water inlet electromagnetic valve is arranged in the water-saving filter element, and the floating ball switch and the water inlet electromagnetic valve are used for controlling the proportion of raw water and concentrated water entering the reverse osmosis membrane filter element;
the reverse osmosis filter element comprises a pure water outlet end and a concentrated water outlet end, and the concentrated water outlet end is connected with the concentrated water inlet end through a first branch.
Preferably, little useless water purification machine still includes water storage bucket and the second active carbon filter core of being connected with pure water play water end respectively, the second active carbon filter core play water end is connected the purified water delivery port.
Preferably, pure water play water end is equipped with check valve and high-pressure switch in proper order, pure water play water end passes through the check valve with high-pressure switch connects the water storage bucket with the second active carbon filter core.
Preferably, a water storage barrel ball valve is arranged at a water inlet of the water storage barrel.
Preferably, the concentrated water outlet end is connected with the waste water outlet end through a second branch, and a flushing electromagnetic valve is arranged on the second branch.
Preferably, the micro-waste water purification machine further comprises an ultrafiltration membrane filter element and a filtered water outlet, wherein the water inlet end of the ultrafiltration membrane filter element is connected with the water outlet end of the first activated carbon filter element through a bypass, and the water outlet end of the ultrafiltration membrane filter element is connected with the filtered water outlet.
The utility model provides a micro-waste water purification machine, which comprises a water inlet main valve, a PP cotton filter element, a first active carbon filter element, an ultrafiltration membrane filter element, a water-saving filter element, a self-priming pump and a reverse osmosis filter element which are connected in sequence, wherein the water-saving filter element comprises a raw water inlet end and a concentrated water inlet end, and the raw water inlet end is connected with the ultrafiltration membrane filter element; a water inlet electromagnetic valve is arranged between the ultrafiltration membrane filter element and the water-saving filter element, a floating ball switch connected with the water inlet electromagnetic valve is arranged in the water-saving filter element, and the floating ball switch and the water inlet electromagnetic valve are used for controlling the proportion of raw water and concentrated water entering the reverse osmosis membrane filter element; the reverse osmosis filter element comprises a pure water outlet end and a concentrated water outlet end, and the concentrated water outlet end is connected with the concentrated water inlet end through a first branch. By adopting the utility model, the concentrated water can be recycled by the water-saving filter element and the float switch inside the water-saving filter element, the ratio of the pure water to the waste water is 4-6:1, a large amount of water resources can be saved, and the use and the installation are more convenient.
Drawings
Fig. 1 is a schematic structural view of a micro-waste water purifier according to an embodiment of the present invention.
Fig. 2 shows a schematic circuit diagram of the micro-waste water purifier of the present invention.
Detailed Description
The technical solutions of the present invention are described in detail below with reference to the accompanying drawings and specific embodiments, and it should be understood that the specific technical features in the embodiments and examples of the present invention are only descriptions of the technical solutions of the present invention, but not limitations, and under the condition of no conflict, the specific technical features in the embodiments and examples of the present invention can be combined with each other.
As shown in FIG. 1, the utility model provides a little useless water purification machine, include: the device comprises a main water inlet valve 2, a PP cotton filter element 3, a first activated carbon filter element 5, a water-saving filter element 8, a self-priming pump 9, a reverse osmosis filter element 10, a check valve 11, a high-pressure switch 12, a water storage barrel 13 and a second activated carbon filter element 14, wherein the main water inlet valve, the PP cotton filter element 3, the first activated carbon filter element 5, the water-saving filter element 8, the self-priming pump 9, the reverse osmosis filter element 10, the check valve 11; wherein,
the water-saving filter element 8 comprises a raw water inlet end and a concentrated water inlet end, and the raw water inlet end is connected with the first active carbon filter element 5; a water inlet electromagnetic valve 7 is arranged between the first activated carbon filter element 5 and the water-saving filter element 8, a floating ball switch 8-1 connected with the water inlet electromagnetic valve 7 is arranged inside the water-saving filter element 8, and the floating ball switch 8-1 and the water inlet electromagnetic valve 7 are used for controlling the proportion of raw water and concentrated water entering the reverse osmosis membrane filter element 10;
the reverse osmosis filter element 10 comprises a pure water outlet end and a concentrated water outlet end, and the concentrated water outlet end is connected with the concentrated water inlet end through a first branch.
Fig. 2 shows a schematic circuit diagram of the micro-waste water purifier of the present invention, wherein the controller is connected to the ac power supply through the power adapter, the float switch is connected to the water inlet solenoid valve in series, and then connected to the flushing solenoid valve and the self-priming pump in parallel, and connected to the low-voltage switch and the high-voltage switch in series and then connected to the parallel circuit.
The components were used as follows:
1. the water inlet ball valve and the water purifier main water inlet valve are opened, tap water enters the water purifier, and the water source is turned off during maintenance.
2. A PP cotton filter element: pore size 5 micron, pre-sedimentation filtration to remove dust, rust, grit, etc. greater than 5 micron.
3. A low-pressure switch, when the water pressure reaches 1.5kg/cm2When the machine runs, the power supply is switched on, so that the machine runs normally; when water is cut off, or the water pressure is less than 1.5kg/cm2When the power is off, the power supply is cut off.
4. Self-priming pump: self-suction and pressurization reach 5-8 kg/cm2So as to meet the requirements of pressure and flow of water produced by the RO membrane.
5. A first activated carbon filter element: pre-filtering to remove chlorine odor, methane, pesticide, fertilizer and other substances.
6. Water-saving filter element: raw water and concentrated water are mixed, a water inlet electromagnetic valve is controlled by a float switch to reach a preset water level, the concentrated water of the RO membrane is discharged without pressure, and the flow demand of the self-priming pump is met.
7. Water inlet electromagnetic valve: when the power supply is switched on, tap water passes through the water inlet electromagnetic valve, so that the water purifier can normally produce water; when the machine stops, the water source is cut off, water is prevented from passing, and the water is drained through the concentrated water path.
8. A reverse osmosis membrane filter element: the inside of the water purifier is mainly an RO membrane, also called reverse osmosis membrane, and by utilizing the reverse osmosis principle and under the pressure driving, the solute in the solution is separated from the solvent by virtue of the selective interception effect of the semipermeable membrane, so that the impurities such as metal ions, bacteria, viruses and organic matters in the raw water are removed, and the high-quality drinking water is obtained.
9. A second activated carbon filter element: absorb the extremely trace rubber peculiar smell in the pressure barrel, adjust the taste of water and make the water be sweet and tasty
10. A check valve, also called a one-way valve, filled with pure water and with a pressure of 3kg/cm2Then, the high-pressure pure water is prevented from flowing back and being discharged together with the waste water.
11. A high-voltage switch for automatically controlling the water purifier to work when the water pressure of the purified water reaches 3kg/cm2When the water purifier is started, the power supply is cut off, so that the water purifier is stopped; the purified water discharge system (such as opening a tap to discharge water) reduces the water pressure to 1.5kg/cm2When the water making machine is used, the power supply is automatically switched on, so that the machine enters a normal water making state.
12. A water storage barrel: storing pure water for standby use at a pressure of 0.4-0.8 kg/cm2。
13. An ultrafiltration membrane filter element: ultrafiltration is a pressurized membrane separation technique, in which small molecular solutes and solvents are passed through a special membrane with a certain pore size under a certain pressure, while large molecular solutes are not passed through the membrane and remain on one side of the membrane, thereby partially purifying the large molecular substances, and the pore size of the ultrafiltration membrane is five ten thousandths of a micron.
14. Flushing the electromagnetic valve: the controller automatically controls to wash the RO membrane at high pressure and large flow.
All the above components are commercially available.
The utility model discloses useless water purification machine's theory of operation a little:
the core component of the micro-waste water purifier is a water-saving filter element. The water-saving filter element is used for mixing raw water and RO membrane concentrated water (concentrated water) and then pressurizing by using a self-priming pump and filtering by the RO membrane to achieve the purpose of saving water.
The working principle of the water-saving filter element is that a float switch in the filter element controls a water inlet electromagnetic valve to control the water inflow of raw water, so that the water pressure in the water-saving filter element is lower than the discharge water pressure or no water pressure of concentrated water of an RO (reverse osmosis) membrane after the raw water and the concentrated water are mixed, the discharge no pressure of the concentrated water of the RO membrane is achieved, the normal working pressure of the RO membrane and the discharge no pressure of the concentrated water are ensured, and the flow requirement of a self-priming pump is met. The water purifier is pressurized by the self-priming pump and then is filtered by the RO, so that the concentrated water of the water purifier is recycled, the waste water discharge amount of the water purifier is reduced, and the water and water resources are saved.
In order to ensure the quality of the outlet water of the water purifier and the service life of each filter element, the micro-wastewater water purifier controls the flushing electromagnetic valve through the controller in the working process and discharges concentrated water in time.
During the installation, the cotton filter core of PP intakes the end through intaking ball valve and water inlet tee bend and running water pipe connection, and the purified water delivery port is connected with gooseneck tap, and the water that flows can directly drink.
Detection proves that the purified water prepared by the micro-waste water purifier of the utility model meets GB/T5750-2006 sanitary Standard for Drinking Water. The results of the measurements are shown in the following table:
| name of item | Unit of | Limit value | Measured value |
| Color intensity | Platinum cobalt chroma unit | 15 | 5 |
| Total hardness (as CaCO)3Meter) | mg/L | 450 | <5 |
| Turbidity degree | NTU | 1 | 0.2 |
| Chloride compound | mg/L | 250 | 10 |
| Odor and taste | No peculiar smell | Is free of | |
| Visible to the naked eye | Is free of | Is free of | |
| Ammonia nitrogen (in N) | mg/L | 0.5 | <0.02 |
| Nitrite nitrogen | mg/L | / | <0.001 |
| Total coliform group | CFU/100ml | Cannot be detected | Not detected out |
| Total number of colonies | CFU/ml | 100 | <1 |
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (5)
1. A little useless water purification machine, its characterized in that includes: the filter comprises a main water inlet valve, a PP cotton filter element, a first activated carbon filter element, a water-saving filter element, a self-priming pump, a reverse osmosis filter element and a purified water outlet which are connected in sequence; wherein,
the water-saving filter element comprises a raw water inlet end and a concentrated water inlet end, and the raw water inlet end is connected with the first active carbon filter element; a water inlet electromagnetic valve is arranged between the first activated carbon filter element and the water-saving filter element, a floating ball switch connected with the water inlet electromagnetic valve is arranged in the water-saving filter element, and the floating ball switch and the water inlet electromagnetic valve are used for controlling the proportion of raw water and concentrated water entering the reverse osmosis membrane filter element;
the reverse osmosis filter element comprises a pure water outlet end and a concentrated water outlet end, and the concentrated water outlet end is connected with the concentrated water inlet end through a first branch.
2. The micro-waste water purification machine according to claim 1, further comprising a water storage barrel and a second activated carbon filter element respectively connected to the pure water outlet end, wherein the water outlet end of the second activated carbon filter element is connected to the purified water outlet.
3. The micro-waste water purifier as claimed in claim 2, wherein the pure water outlet is sequentially provided with a check valve and a high-pressure switch, and the pure water outlet is connected with the water storage barrel and the second activated carbon filter element through the check valve and the high-pressure switch.
4. The micro-waste water purification machine as claimed in claim 2 or 3, wherein the water inlet of the water storage barrel is provided with a water storage barrel ball valve.
5. The micro-waste water purification machine according to claim 1, further comprising an ultrafiltration membrane filter element and a filtered water outlet, wherein the water inlet end of the ultrafiltration membrane filter element is connected to the water outlet end of the first activated carbon filter element through a bypass, and the water outlet end of the ultrafiltration membrane filter element is connected to the filtered water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239383.9U CN206407990U (en) | 2016-11-18 | 2016-11-18 | Micro- useless water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239383.9U CN206407990U (en) | 2016-11-18 | 2016-11-18 | Micro- useless water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206407990U true CN206407990U (en) | 2017-08-15 |
Family
ID=59549247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239383.9U Expired - Fee Related CN206407990U (en) | 2016-11-18 | 2016-11-18 | Micro- useless water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206407990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558053A (en) * | 2018-07-03 | 2018-09-21 | 潍坊金亮智能家电有限公司 | A kind of water-saving water purifier |
-
2016
- 2016-11-18 CN CN201621239383.9U patent/CN206407990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558053A (en) * | 2018-07-03 | 2018-09-21 | 潍坊金亮智能家电有限公司 | A kind of water-saving water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |