CN113415941A - Energy-saving water purifying equipment with super-five levels - Google Patents
Energy-saving water purifying equipment with super-five levels Download PDFInfo
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- CN113415941A CN113415941A CN202110798538.1A CN202110798538A CN113415941A CN 113415941 A CN113415941 A CN 113415941A CN 202110798538 A CN202110798538 A CN 202110798538A CN 113415941 A CN113415941 A CN 113415941A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses energy-saving water purifying equipment with over five levels, which comprises a protective shell, wherein a water outlet faucet is arranged on one side of the top of the protective shell, a master control screen is arranged on one side of a water leakage grid, a water inlet ball valve is arranged at one end of a water inlet pipe, a first purified water barrel, a second purified water barrel and a third purified water barrel are respectively arranged on one side of the water inlet ball valve, which is positioned outside the water inlet pipe, and a low pressure valve, a water inlet adjusting valve, a water inlet electromagnetic valve and a raw water probe are respectively arranged on one side of the third purified water barrel, which is positioned on the water inlet pipe. According to the invention, the effect of more pure water and less waste water is achieved by the principle of RO membrane reverse osmosis repeated circulation; the pressure of the booster pump and the proportion of the water are adjusted by the adjusting valve, so that the aim of saving water is fulfilled; through the setting of heating water tank, carry heating water tank's inside to the water in the water purification pipe, heat, rethread oxygenerator carries oxygen in to heating water tank, makes the water after the heating have better taste of drinking.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to energy-saving ultra-five-level water purification equipment.
Background
The water purifying equipment is pure physical equipment for filtering and purifying water, most harmful substances in the purified water, such as bacteria, residual chlorine, heavy metals, water scale, volatile substances, rust, silt and the like, have good outlet water taste and can be directly drunk, so the water purifying equipment is an optimal drinking water treatment scheme for families. The concern for water quality should begin with "drinking water," and water partners that improve drinking water quality have emerged as early as the end of the last 80 th century. Tap water, barreled water and a water dispenser are appeared, so that the drinking water environment of human beings is improved to a certain extent, and more families pay attention to and install water purifying equipment.
Most of water purification equipment in the current market have good water purification effect, but the purpose of achieving good water purification effect is achieved by improving the amount of waste water, so that the water purification equipment does not have the water-saving function; and due to the water purifying function of the water purifying device, the purified water is lack of oxygen content after being heated, and the drinking taste of the water purifying device is further reduced. In order to solve the problems, the water purifying device is improved, and an energy-saving ultra-five-level water purifying device is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an energy-saving water purifying device with a super-five-level structure.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to energy-saving water purifying equipment with more than five levels, which comprises a protective shell, wherein one side of the top of the protective shell is provided with a water outlet faucet, one side of the water outlet faucet is provided with a water leakage grid, one side of the water leakage grid is provided with a master control screen, one side inside the protective shell is provided with a water inlet pipe, one end of the water inlet pipe is provided with a water inlet ball valve, one side of the water inlet ball valve is positioned outside the water inlet pipe and is respectively provided with a first water purifying barrel, a second water purifying barrel and a third water purifying barrel, one side of the third water purifying barrel is positioned on the water inlet pipe and is respectively provided with a low pressure valve, a water inlet regulating valve, a water inlet electromagnetic valve and a raw water probe, one side of the raw water probe is positioned at one end of the water inlet pipe and is provided with a booster pump, an output port of the booster pump is provided with an RO membrane, an output port of the RO membrane is provided with a three-way pipeline, and two output ports of the three-way pipeline are respectively connected with a waste water pipe and a purified water pipe, one side of inlet tube is provided with the connecting pipe, be provided with check valve, high-pressure valve and water purification probe on the water purification pipe respectively.
As a preferred technical scheme of the invention, a connecting port at the bottom end of the water outlet faucet penetrates through a through hole reserved in the protective shell and is communicated with one end of the water purifying pipe, and the water outlet faucet is a wire drawing type fertilizer head drawing faucet.
As a preferable technical scheme of the invention, one side of the bottom of the water leakage grid, which is positioned in the protective shell, is provided with a water receiving tank, the middle part of the bottom end of the water receiving tank is provided with a discharge pipe, and the discharge pipe is communicated with the interior of the waste water pipe.
As a preferred technical scheme of the invention, the master control screen is fixedly embedded at one side of the top of the protective shell and is electrically connected with each electrifying assembly of the equipment.
As a preferable technical scheme of the invention, the other end of the water inlet pipe is communicated with an external water supply pipe, and the interior of the water inlet pipe is respectively communicated with the interiors of the first purified water bucket, the second purified water bucket and the third purified water bucket.
According to a preferable technical scheme of the invention, a five-millimeter PP cotton water purification layer is fixedly installed inside the first water purification barrel, a granular carbon water purification layer is installed inside the second water purification barrel in a specified mode, and a one-millimeter PP cotton water purification layer is fixedly installed inside the third water purification barrel.
As a preferred technical scheme of the invention, one end of the purified water pipe is communicated with an input port of a booster pump, an output port of the booster pump is communicated with an input port of an RO membrane through a communicating pipe, and an output port of the RO membrane is respectively communicated with the interior of the waste water pipe and the interior of the purified water pipe through a three-way pipeline.
As a preferred technical scheme of the invention, the water purifying pipe is respectively provided with a pressure tank and a post carbon, and the interiors of the pressure tank and the post carbon are communicated with the interior of the water purifying pipe.
As a preferred technical scheme of the invention, two ends of the connecting pipe are respectively communicated with the interior of the water inlet pipe and the interior of the waste water pipe, the middle part of the connecting pipe is respectively provided with a backwater stop valve and a backwater regulating valve, the number of the waste water pipes is two, the waste water pipes are communicated with each other, one of the waste water pipes is provided with a waste water electromagnetic valve, and the other waste water pipe is provided with a waste water regulating valve.
As a preferred technical scheme of the invention, one side of one end of the water purifying pipe is communicated with a water injection pipe, the water injection pipe is provided with a control valve, the bottom end of the water injection pipe is communicated with a heating water tank, a heating pipe is arranged in the heating water tank, one side of the heating water tank is provided with an oxygen generating device, and an input port of the oxygen generating device is communicated with the inside of the heating water tank through a pipeline.
The invention has the beneficial effects that: the energy-saving water purifying equipment with the super-five levels.
Firstly, the effect of more pure water and less waste water is achieved by the principle of Reverse Osmosis (RO) membrane repeated circulation; the pressure of the booster pump and the proportion of the water are adjusted by the adjusting valve, so that the aim of saving water is fulfilled.
Two, through the setting of heating water tank, carry heating water tank's inside to the water in the water purification pipe, heat, carry oxygen in to heating water tank through oxygenerator, make its drink the water after the heating and at ordinary times drink the taste difference of drinking directly not big.
Drawings
The accompanying drawings, which are included to provide a further understanding 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 and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an energy-saving ultra-five-stage water purifying device of the invention;
FIG. 2 is a schematic diagram of the internal structure of an energy-saving ultra-five-stage water purifying device of the invention;
FIG. 3 is a schematic diagram of a partially exploded structure of an energy-saving ultra-five-stage water purifying device according to the present invention;
FIG. 4 is a schematic view of a part of the structure of an energy-saving water purifying device with a super-five-level;
fig. 5 is a schematic view of a part of the structure of the energy-saving water purifying device with over five levels.
In the figure: 1. a protective housing; 2. a water outlet tap; 3. a water leakage grid; 4. a master control screen; 5. a water inlet pipe; 6. a water inlet ball valve; 7. a first purified water bucket; 8. a second purified water bucket; 9. a third purified water bucket; 10. a low pressure valve; 11. a water inlet regulating valve; 12. a water inlet electromagnetic valve; 13. a raw water probe; 14. a booster pump; 15. an RO membrane; 16. a three-way pipeline; 17. a waste pipe; 18. a water purifying pipe; 19. a connecting pipe; 20. a check valve; 21. a high pressure valve; 22. a water purification probe; 23. a water receiving tank; 24. a discharge pipe; 25. five millimeters PP cotton water purification layer; 26. a granular carbon water purification layer; 27. one millimeter PP cotton water purification layer; 28. a pressure tank; 29. post carbon; 30. a backwater stop valve; 31. a return water regulating valve; 32. a wastewater solenoid valve; 33. a waste water regulating valve; 34. a water injection pipe; 35. a control valve; 36. heating the water tank; 37. heating a tube; 38. an oxygen generating device.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1 and 2, the energy-saving water purifying apparatus with super five stages of the present invention comprises a protective casing 1, a water outlet 2 is arranged on one side of the top of the protective casing 1, a water leakage grid 3 is arranged on one side of the water outlet 2, a general control screen 4 is arranged on one side of the water leakage grid 3, a water inlet pipe 5 is arranged on one side of the inside of the protective casing 1, a water inlet ball valve 6 is arranged at one end of the water inlet pipe 5, a first purified water bucket 7, a second purified water bucket 8 and a third purified water bucket 9 are respectively arranged on one side of the water inlet ball valve 6 outside the water inlet pipe 5, a low pressure valve 10, a water inlet regulating valve 11, a water inlet electromagnetic valve 12 and a raw water probe 13 are respectively arranged on one side of the third purified water bucket 9 on the water inlet pipe 5, a booster pump 14 is arranged at one end of the raw water probe 13 on the water inlet pipe 5, an RO membrane 15 is arranged at an output port of the booster pump 14, a three-way pipe 16 is arranged at an output port of the RO membrane 15, two output ports of the three-way pipeline 16 are respectively connected with a waste water pipe 17 and a purified water pipe 18, one side of the water inlet pipe 5 is provided with a connecting pipe 19, and the purified water pipe 18 is respectively provided with a check valve 20, a high-pressure valve 21 and a purified water probe 22.
The connector of the bottom end of the water outlet faucet 2 penetrates through a through hole reserved in the protective shell 1 and is communicated with one end of the water purification pipe 18, the water outlet faucet 2 is a wire drawing type fertilizer head drawing faucet, and water purified by various purification components inside the water purification pipe 18 is discharged through the water outlet faucet 2, so that the water purification device can be directly drunk.
The screen 4 is always controlled to fixed the inlaying in one side at 1 top of protective housing, and all with each circular telegram subassembly electric connection of this equipment, can play the overall control to this equipment through always controlling screen 4.
One end of the purified water pipe 18 is communicated with the input port of the booster pump 14, the output port of the booster pump 14 is communicated with the input port of the RO membrane 15 through a communicating pipe, the output port of the RO membrane 15 is respectively communicated with the waste water pipe 17 and the interior of the purified water pipe 18 through a tee pipe 16, and water pumped in the RO membrane 15 can be subjected to reverse osmosis to separate water molecules and mineral substances.
The pressure tank 28 and the rear carbon 29 are respectively arranged on the water purifying pipe 18, the interiors of the pressure tank 28 and the rear carbon 29 are communicated with the interior of the water purifying pipe 18, purified water can be stored through the pressure tank 28, and peculiar smell of different colors in water can be adsorbed through the rear carbon 29, so that the taste is improved.
1. Two ends of the connecting pipe 19 are respectively communicated with the interior of the water inlet pipe 5 and the interior of the waste water pipe 17, the middle parts of the connecting pipe are respectively provided with a water return stop valve 30 and a water return regulating valve 31, the number of the waste water pipes 17 is two, the waste water pipes are mutually communicated, one waste water pipe 17 is provided with a waste water electromagnetic valve 32, the other waste water pipe 17 is provided with a waste water regulating valve 33, and the waste water electromagnetic valve is connected to the front of the raw water probe 13 through the arrangement of the water return stop valve 30 so as to prevent the raw water from flowing backwards; through the arrangement of the return water regulating valve 31, the waste water can be recovered by a regulating valve 150 cc; the proportion of the wastewater is adjusted to 30cc by the wastewater solenoid valve 32 and the wastewater control valve 33, and the RO membrane 15 is protected by starting up and flushing for 18 seconds.
Example (b): as shown in FIG. 3, the energy-saving water purifying apparatus with super five stages of the present invention has a first purified water bucket 7, a second purified water bucket 8 and a third purified water bucket 9 respectively installed at one side of a water inlet ball valve 6 outside a water inlet pipe 5
The other end of inlet tube 5 communicates with the outside water supply pipe each other, and its inside is linked together with the inside of first clear water bucket 7, second clear water bucket 8 and third clear water bucket 9 respectively, can be to the inside injected water of first clear water bucket 7, second clear water bucket 8 and third clear water bucket 9 through inlet tube 5.
A five-millimeter PP cotton water purification layer 25 is fixedly arranged in the first water purification barrel 7, a granular carbon water purification layer 26 is fixedly arranged in the second water purification barrel 8, a one-millimeter PP cotton water purification layer 27 is fixedly arranged in the third water purification barrel 9, and silt and rust in water can be filtered through the five-millimeter PP cotton water purification layer 25; through the arrangement of the granular carbon water purification layer 26, the peculiar smell and the abnormal color in water can be adsorbed; the carbon ink and the particles with the particle size of more than 1 micron are intercepted through the arrangement of the one-millimeter PP cotton water purification layer 27.
Example (b): as shown in FIG. 4, the energy-saving water purifying apparatus with super five stages of the present invention has a water injection pipe 34 connected to one side of one end of the water purifying pipe 18, a control valve 35 installed on the water injection pipe 34, and a heating water tank 36 connected to the bottom end of the water injection pipe.
Example (b): as shown in FIG. 5, the water purifier of the present invention has a water leakage grid 3 disposed on one side of a water outlet 2.
The bottom of the water leakage grid 3 is positioned at one side inside the protective shell 1 and is provided with a water receiving tank 23, the middle part of the bottom end of the water receiving tank 23 is provided with a discharge pipe 24, the discharge pipe 24 is communicated with the inside of the waste water pipe 17, and water which is not received by the water receiving tank 23 can flow into the water receiving tank 23 through the water leakage grid 3 and the top of the water receiving tank 23 and then flows into the waste water pipe 17 to be discharged, so that water can be prevented from dropping on a table board, and the cleaning working steps are increased.
The working principle of water conservation: the pressure of the water is increased by the booster pump 14, the water is sent to the RO membrane 15, and pure water is separated from the wastewater by reverse osmosis of the RO membrane 15. The wastewater is recycled to the rear of the wastewater control valve 33 of the raw water, and is recycled. Dividing the wastewater into three parts; discharging 30cc by using a waste water regulating valve 33; the proportion of the waste water is adjusted to 180cc through a return water adjusting valve 31, the waste water enters the raw water through a check valve 20, a raw water probe 13 is used for detecting whether the water concentration exceeds 360TDS or not, if the water concentration exceeds 360TDS, a waste water electromagnetic valve 32 is opened for automatically flushing for 18 seconds, and if the water concentration does not exceed 360TDS, the raw water is recycled. When the concentration of the wastewater exceeds 360TDS, the wastewater electromagnetic valve 32 is automatically opened to flush for 18 seconds, the RO membrane 15 is protected, and the pure water is 4-7 times of the wastewater
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The energy-saving water purifying device with the super-five levels comprises a protective shell (1) and is characterized in that a water outlet faucet (2) is arranged on one side of the top of the protective shell (1), a water leakage grid (3) is arranged on one side of the water outlet faucet (2), a master control screen (4) is arranged on one side of the water leakage grid (3), a water inlet pipe (5) is arranged on one side of the inside of the protective shell (1), a water inlet ball valve (6) is arranged at one end of the water inlet pipe (5), a first water purifying barrel (7), a second water purifying barrel (8) and a third water purifying barrel (9) are respectively arranged on one side of the water inlet ball valve (6) outside the water inlet pipe (5), a low-pressure valve (10), a water inlet adjusting valve (11), a water inlet electromagnetic valve (12) and a raw water probe (13) are respectively arranged on one side of the third water purifying barrel (9) on the water inlet pipe (5), one end that one side of raw water probe (13) is located inlet tube (5) is provided with booster pump (14), the delivery outlet of booster pump (14) is provided with RO membrane (15), the delivery outlet of RO membrane (15) is provided with tee bend pipeline (16), two delivery outlets of tee bend pipeline (16) are connected with waste pipe (17) and water purification pipe (18) respectively, one side of inlet tube (5) is provided with connecting pipe (19), be provided with check valve (20), high-pressure valve (21) and water purification probe (22) on water purification pipe (18) respectively.
2. The energy-saving ultra-five-stage water purifying device as claimed in claim 1, wherein a connection port at the bottom end of the water outlet faucet (2) is communicated with one end of the water purifying pipe (18) through a through hole reserved on the protective shell (1), and the water outlet faucet (2) is a drawing type fertilizer head drawing faucet.
3. An energy-saving water purifying equipment with five stages in advance as claimed in claim 1, wherein the water receiving tank (23) is installed on one side of the bottom of the water leakage grid (3) inside the protective shell (1), the middle of the bottom end of the water receiving tank (23) is provided with the discharge pipe (24), and the discharge pipe (24) is communicated with the inside of the waste water pipe (17).
4. The energy-saving ultra-five-stage water purifying device as claimed in claim 1, wherein the total control screen (4) is fixedly embedded at one side of the top of the protective casing (1) and is electrically connected with each power-on component of the device.
5. An energy-saving water purifying apparatus with five stages in excess according to claim 1, wherein the other end of the water inlet pipe (5) is communicated with an external water supply pipe, and the insides of the water inlet pipe and the water supply pipe are respectively communicated with the insides of the first purified water bucket (7), the second purified water bucket (8) and the third purified water bucket (9).
6. The energy-saving ultra-five-stage water purifying device as claimed in claim 1, wherein a five-millimeter PP cotton purified water layer (25) is fixedly arranged in the first purified water barrel (7), a granular carbon purified water layer (26) is fixedly arranged in the second purified water barrel (8), and a one-millimeter PP cotton purified water layer (27) is fixedly arranged in the third purified water barrel (9).
7. The energy-saving ultra-five-stage water purifying device as claimed in claim 1, wherein one end of the purified water pipe (18) is communicated with the input port of the booster pump (14), the output port of the booster pump (14) is communicated with the input port of the RO membrane (15) through a communicating pipe, and the output port of the RO membrane (15) is respectively communicated with the interior of the waste water pipe (17) and the purified water pipe (18) through a three-way pipe (16).
8. The energy-saving water purifying device with super five stages as claimed in claim 1, wherein the water purifying pipe (18) is provided with a pressure tank (28) and a post carbon (29), and the interiors of the pressure tank (28) and the post carbon (29) are communicated with the interior of the water purifying pipe (18).
9. The energy-saving ultra-five-stage water purifying device as claimed in claim 1, wherein two ends of the connecting pipe (19) are respectively communicated with the water inlet pipe (5) and the interior of the waste water pipe (17), the middle part of the connecting pipe is respectively provided with a water return stop valve (30) and a water return regulating valve (31), the number of the waste water pipes (17) is two, and the waste water pipes are all communicated with each other, one waste water pipe (17) is provided with a waste water electromagnetic valve (32), and the other waste water pipe (17) is provided with a waste water regulating valve (33).
10. The energy-saving water purifying equipment with the ultra-five levels as claimed in claim 1, wherein one side of one end of the water purifying pipe (18) is communicated with a water injection pipe (34), the water injection pipe (34) is provided with a control valve (35), the bottom end of the water injection pipe is communicated with a heating water tank (36), the heating water tank (36) is internally provided with a heating pipe (37), one side of the heating water tank (36) is provided with an oxygen generator (38), and the input port of the oxygen generator (38) is communicated with the inside of the heating water tank (36) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798538.1A CN113415941A (en) | 2021-07-15 | 2021-07-15 | Energy-saving water purifying equipment with super-five levels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798538.1A CN113415941A (en) | 2021-07-15 | 2021-07-15 | Energy-saving water purifying equipment with super-five levels |
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| Publication Number | Publication Date |
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| CN113415941A true CN113415941A (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110798538.1A Pending CN113415941A (en) | 2021-07-15 | 2021-07-15 | Energy-saving water purifying equipment with super-five levels |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130220903A1 (en) * | 2012-02-29 | 2013-08-29 | Chen-Sheng Tsai | Reverse osmosis negative-ion water dispenser |
| CN104478039A (en) * | 2014-11-03 | 2015-04-01 | 陶再兵 | Wastewater-free reverse osmosis purified water machine |
| CN204607730U (en) * | 2015-04-14 | 2015-09-02 | 江西书源科技有限公司 | A kind of backpressure regulation and water-saving type reverse osmosis water purifier |
| CN108558052A (en) * | 2018-06-20 | 2018-09-21 | 潍坊海润网络科技有限公司 | A kind of method reducing water purifier wastewater displacement and the water cleaning systems for realizing this method |
| CN213537388U (en) * | 2020-09-24 | 2021-06-25 | 宁波鑫领纳米科技有限公司 | Oxygen-enriched nano bubble water purification direct drinking machine |
-
2021
- 2021-07-15 CN CN202110798538.1A patent/CN113415941A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130220903A1 (en) * | 2012-02-29 | 2013-08-29 | Chen-Sheng Tsai | Reverse osmosis negative-ion water dispenser |
| CN104478039A (en) * | 2014-11-03 | 2015-04-01 | 陶再兵 | Wastewater-free reverse osmosis purified water machine |
| CN204607730U (en) * | 2015-04-14 | 2015-09-02 | 江西书源科技有限公司 | A kind of backpressure regulation and water-saving type reverse osmosis water purifier |
| CN108558052A (en) * | 2018-06-20 | 2018-09-21 | 潍坊海润网络科技有限公司 | A kind of method reducing water purifier wastewater displacement and the water cleaning systems for realizing this method |
| CN213537388U (en) * | 2020-09-24 | 2021-06-25 | 宁波鑫领纳米科技有限公司 | Oxygen-enriched nano bubble water purification direct drinking machine |
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Application publication date: 20210921 |