CN108408941A - A kind of reverse osmosis water treating equipment - Google Patents
A kind of reverse osmosis water treating equipment Download PDFInfo
- Publication number
- CN108408941A CN108408941A CN201810363731.0A CN201810363731A CN108408941A CN 108408941 A CN108408941 A CN 108408941A CN 201810363731 A CN201810363731 A CN 201810363731A CN 108408941 A CN108408941 A CN 108408941A
- Authority
- CN
- China
- Prior art keywords
- fixed block
- apparatus body
- reverse osmosis
- fixedly connected
- water treating
- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of reverse osmosis water treating equipments, including apparatus body, the apparatus body is cavity structure, the upper surface of the apparatus body is connected with water inlet pipe, the left side of the apparatus body inner wall and right side sentence are fixedly connected with third fixed block, the upper surface of third fixed block and the lower surface of filter screen overlap, the right side of filter screen is fixedly connected with the left side of sealing plate, the right side of sealing plate is fixedly connected with the left side of the first fixed block, and the lower surface of fixed block offers card slot.The reverse osmosis water treating equipment, by the way that sealing plate, the first fixed block, card slot, slide bar, sliding sleeve, the second fixed block, spring and link block is arranged, make slide bar and exact separation, then the first fixed block, the first fixed block is pulled to drive sealing plate, sealing plate that filter screen is driven to move right to the right, filter screen is extracted out, convenient for the cleaning and replacement of filter screen, it is convenient for the cleaning and replacement of filter screen, improves work efficiency.
Description
Technical field
The present invention relates to technical field of water treatment equipment, specially a kind of reverse osmosis water treating equipment.
Background technology
Water treatment facilities are the industry being increasingly widely recognized in industrial, civilian at present, the protection for environment
There is indispensable role, therefore, reinforce the management of water treatment facilities, the maintenance for reinforcing water treatment facilities is also to ensure ring
Border improves the important measure of environment.
As industrial wastewater, exhausting quantity of wastewater effluent and pesticide, fertilizer amount are continuously increased, the drink in many places
It is contaminated with water source, water pollutant content severely exceeds.Individual place cancer morbidities are high, 80% disease with
It drinks water related.In terms of domestic water treatment technique only resides within disinfection, and in current industrial and sanitary wastewater
Organic pollution (such as chlorine, fluorine, arsenic, organic salt) carcinogen processing it is helpless in terms of financial input.It faces
This present situation, Chinese market for water developed recently quickly, the production equipment for purified water based on production equipment for purified water,
It dominates the market rapidly, pure water equipment price problem also becomes the important evidence of the consumption of common people.
Reverse osmosis also known as reverse osmosis, one kind isolating the UF membrane operation of solvent using pressure difference as motive force from solution,
Because the direction of it and naturally osmotic on the contrary, therefore claim it is reverse osmosis, according to the different osmotic of various materials, so that it may be more than with using
The reverse osmosis pressure of osmotic pressure, i.e. hyperfiltration achieve the purpose that separation, extraction, purifying and concentration.
Water is handled using reverse osmosis, has the advantages that water quality is good, energy consumption is low, simple for process.Existing one
A little reverse osmosis water treating equipment pre-filterings are ineffective, and filter screen not easy cleaning or replacement is caused when long-time uses in this way
Filter screen blocks, and reduces the filter efficiency of water.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of reverse osmosis water treating equipments, solve more existing
Reverse osmosis water treating equipment pre-filtering is ineffective, filter screen not easy cleaning or replacement, causes to hinder when long-time uses in this way
The problem of filling in, reducing the filter efficiency of water.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of reverse osmosis water treating equipment, including equipment sheet
Body, the apparatus body are cavity structure, and the upper surface of the apparatus body is connected with water inlet pipe, the apparatus body inner wall
Left side and right side sentence are fixedly connected with third fixed block, and the upper surface of the third fixed block and the lower surface of filter screen are taken
It connects, the right side of the filter screen is fixedly connected with the left side of sealing plate, the right side of the sealing plate and the first fixed block
Left side be fixedly connected, the lower surface of the fixed block offers card slot, the inner surface of the card slot and the top of sliding equipment
End overlap joint, the sliding equipment are connected to the upper surface of the second fixed block, the left side of second fixed block and apparatus body
Right side be fixedly connected, the bottom end of the sliding equipment is fixedly connected with the upper surface of link block.
The inside of the apparatus body is connected with partition board and activated carbon adsorption layer respectively, and the partition board is located at activated carbon adsorption
The lower section of layer, and the upper surface of activated carbon adsorption layer and the lower surface of third fixed block overlap, the right side of the partition board upper surface
Through-hole is offered, reverse osmosis membrane, the equipment are connected between the lower surface and the lower surface of apparatus body inner wall of the partition board
The lower surface of ontology is fixedly connected with the top of mobile mechanism.
Preferably, the sliding equipment includes slide bar and sliding sleeve, and the inner surface of the sliding sleeve and the outer surface of slide bar are socketed,
The top of slide bar and the inner wall of card slot overlap, and the bottom end of slide bar is fixedly connected with the upper surface of link block, and sliding sleeve is connected to second
The upper surface of fixed block.
Preferably, the outer surface of the slide bar is socketed with spring, the top and bottom end of the spring respectively under sliding sleeve
Surface is fixedly connected with the upper surface of link block.
Preferably, the mobile mechanism includes connecting rod and idler wheel, and the connecting rod is rotatablely connected with idler wheel by axis pin,
The top of the connecting rod is fixedly connected with the lower surface of apparatus body.
Preferably, the bottom of the apparatus body left side is connected with outlet pipe, and solenoid valve is equipped in the outlet pipe.
Preferably, the upper and lower surface of the sealing plate is bonded with gasket.
(3) advantageous effect
The present invention provides a kind of reverse osmosis water treating equipments, have following advantageous effect：
1, the reverse osmosis water treating equipment is consolidated by setting sealing plate, the first fixed block, card slot, slide bar, sliding sleeve, second
Determine block, spring and link block, when if necessary to clear up or replace filter screen, by pulling downward on link block, link block band is moved
Spring and slide bar so that then slide bar and exact separation pull to the right the first fixed block, the first fixed block to drive sealing plate, sealing
Strip moves filter screen and moves right so that filter screen can be extracted out, and the cleaning and replacement of filter screen are convenient for, convenient for the clear of filter screen
Reason and replacement, improve work efficiency.
2, reverse osmosis water treating equipment, by the way that connecting rod and idler wheel is arranged, convenient for being moved to apparatus body, convenient for making
With, and structure of the invention is compact, reasonable design, it is highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of main view section of the present invention；
Fig. 2 is the structural schematic diagram of side view of the present invention.
In figure：1 apparatus body, 2 water inlet pipes, 3 gaskets, 4 sealing plates, 5 first fixed blocks, 6 card slots, 7 sliding equipments, 71
Slide bar, 72 sliding sleeves, 8 second fixed blocks, 9 springs, 10 link blocks, 11 through-holes, 12 reverse osmosis membranes, 13 mobile mechanisms, 131 connections
Bar, 132 idler wheels, 14 solenoid valves, 15 outlet pipes, 16 partition boards, 17 activated carbon adsorption layers, 18 third fixed blocks, 19 filter screens.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution：A kind of reverse osmosis water treating equipment, including apparatus body
1, apparatus body 1 is cavity structure, and the upper surface of apparatus body 1 is connected with water inlet pipe 2, the bottom card of 1 left side of apparatus body
It is connected to outlet pipe 15, solenoid valve 14 is equipped in outlet pipe 15, by the way that solenoid valve 14 is arranged, convenient for controlling out water speed, equipment sheet
The left side of 1 inner wall of body and right side sentence are fixedly connected with third fixed block 18, the upper surface of third fixed block 18 and filter screen
19 lower surface overlap joint, the right side of filter screen 19 are fixedly connected with the left side of sealing plate 4, and the upper surface of sealing plate 4 is under
Surface is bonded with gasket 3, by the way that sealing plate 4 and gasket 3 is arranged so that apparatus body 1 is completed cleaning or replaced
After strainer 19, can guarantee apparatus body 1 will not leak, the left side of the right side of sealing plate 4 and the first fixed block 5, which is fixed, to be connected
It connects, the lower surface of fixed block offers card slot 6, and the inner surface of card slot 6 is overlapped with the top of sliding equipment 7, and sliding equipment 7 includes
Slide bar 71 and sliding sleeve 72, by the way that spring 9, link block 10, sliding sleeve 72 and slide bar 71 is arranged, by pulling downward on link block 10, even
It connects block 10 and drives spring 9 and slide bar 71 so that slide bar 71 is detached with card slot 6, then pulls the first fixed block 5 to the right, and first is solid
Determining block 5 drives sealing plate 4, sealing plate 4 that filter screen 19 is driven to move right so that filter screen 19 can be extracted out, and filter screen is convenient for
19 cleaning and replacement is convenient for the cleaning and replacement of filter screen 19, the inner surface of sliding sleeve 72 to be socketed with the outer surface of slide bar 71, sliding
The top of bar 71 is overlapped with the inner wall of card slot 6, and the bottom end of slide bar 71 is fixedly connected with the upper surface of link block 10, and sliding sleeve 72 is clamped
In the upper surface of the second fixed block 8, the outer surface of slide bar 71 is socketed with spring 9, the top and bottom end of spring 9 respectively with sliding sleeve 72
Lower surface be fixedly connected with the upper surface of link block 10, sliding equipment 7 is connected to the upper surface of the second fixed block 8, and second is solid
The left side for determining block 8 is fixedly connected with the right side of apparatus body 1, and the bottom end of sliding equipment 7 is solid with the upper surface of link block 10
Fixed connection.
The inside of apparatus body 1 is connected with partition board 16 and activated carbon adsorption layer 17 respectively, passes through activated carbon adsorption layer 17
Setting so as to the more thorough of the contaminant filter in water, partition board 16 is located at the lower section of activated carbon adsorption layer 17, and activated carbon is inhaled
The upper surface of attached layer 17 is overlapped with the lower surface of third fixed block 18, and the right side opening of 16 upper surface of partition board is equipped with through-hole 11, partition board
It is connected with reverse osmosis membrane 12, the lower surface of apparatus body 1 and movement between the lower surface of 16 1 inner wall of lower surface and apparatus body
The top of mechanism 13 is fixedly connected, and mobile mechanism 13 includes connecting rod 131 and idler wheel 132, and connecting rod 131 passes through with idler wheel 132
Axis pin is rotatablely connected, and the top of connecting rod 131 is fixedly connected with the lower surface of apparatus body 1.
In use, water enters the inside of apparatus body 1 by water inlet pipe 2, first passes around filter screen 19 and be filtered, then
It is filtered again by activated carbon adsorption layer 17, improves the degree of purity of water quality, then flowed downward by through-hole 11, then by oozing
Permeable membrane carries out osmosis filtration, is flowed out finally by outlet pipe 15, passes through whole filtering so that water quality is purer, is convenient for
People preferably quote, and when if necessary to clear up or replace filter screen 19, by pulling downward on link block 10, link block 10 drives
Spring 9 and slide bar 71 so that slide bar 71 is detached with card slot 6, and the first fixed block 5, the first fixed block 5 is then pulled to drive close to the right
Sealing plate 4, sealing plate 4 drive filter screen 19 to move right so that filter screen 19 can be extracted out, convenient for the cleaning and more of filter screen 19
It changes, improves work efficiency.
It can to sum up obtain, 1, the reverse osmosis water treating equipment, pass through and sealing plate 4, the first fixed block 5, card slot 6, slide bar are set
71, sliding sleeve 72, the second fixed block 8, spring 9 and link block 10, when if necessary to clear up or replace filter screen 19, by pulling down
Dynamic link block 10, link block 10 drive spring 9 and slide bar 71 so that slide bar 71 is detached with card slot 6, then pulls first to consolidate to the right
Determine block 5, the first fixed block 5 drives sealing plate 4, sealing plate 4 that filter screen 19 is driven to move right so that filter screen 19 can be taken out
Go out, is convenient for the cleaning and replacement of filter screen 19, improves work efficiency.
2, the reverse osmosis water treating equipment, by the way that connecting rod 131 and idler wheel 132 is arranged, convenient for being moved to apparatus body 1,
It is easy to use, and structure of the invention is compact, reasonable design, it is highly practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of reverse osmosis water treating equipment, including apparatus body (1), it is characterised in that：The apparatus body (1) is cavity knot
The upper surface of structure, the apparatus body (1) is connected with water inlet pipe (2), the left side and right side of apparatus body (1) inner wall
Sentence is fixedly connected with third fixed block (18), and the upper surface and the lower surface of filter screen (19) of the third fixed block (18) are taken
Connect, the right side of the filter screen (19) is fixedly connected with the left side of sealing plate (4), the right side of the sealing plate (4) with
The left side of first fixed block (5) is fixedly connected, and the lower surface of the fixed block offers card slot (6), the card slot (6) it is interior
The top of surface and sliding equipment (7) overlaps, and the sliding equipment (7) is connected to the upper surface of the second fixed block (8), and described the
The left side of two fixed blocks (8) is fixedly connected with the right side of apparatus body (1), the bottom end of the sliding equipment (7) and connection
The upper surface of block (10) is fixedly connected；
The inside of the apparatus body (1) is connected with partition board (16) and activated carbon adsorption layer (17), partition board (16) position respectively
Lower section in activated carbon adsorption layer (17), and the upper surface of activated carbon adsorption layer (17) and the lower surface of third fixed block (18) are taken
It connects, the right side opening of partition board (16) upper surface is equipped with through-hole (11), and the lower surface of the partition board (16) and apparatus body (1) are interior
Reverse osmosis membrane (12), the top of the lower surface and mobile mechanism (13) of the apparatus body (1) are connected between the lower surface of wall
It is fixedly connected.
2. a kind of reverse osmosis water treating equipment according to claim 1, it is characterised in that：The sliding equipment (7) includes
Slide bar (71) and sliding sleeve (72).
3. a kind of reverse osmosis water treating equipment according to claim 2, it is characterised in that：The inner surface of the sliding sleeve (72)
It is socketed with the outer surface of slide bar (71), the top of slide bar (71) is overlapped with the inner wall of card slot (6), the bottom end of slide bar (71) and connection
The upper surface of block (10) is fixedly connected, and sliding sleeve (72) is connected to the upper surface of the second fixed block (8).
4. a kind of reverse osmosis water treating equipment according to claim 2, it is characterised in that：The outer surface of the slide bar (71)
It is socketed with spring (9), the top and bottom end of the spring (9) upper table with the lower surface of sliding sleeve (72) and link block (10) respectively
Face is fixedly connected.
5. a kind of reverse osmosis water treating equipment according to claim 1, it is characterised in that：The mobile mechanism (13) includes
Connecting rod (131) and idler wheel (132).
6. a kind of reverse osmosis water treating equipment according to claim 5, it is characterised in that：The connecting rod (131) and rolling
Wheel (132) is rotatablely connected by axis pin, and the top of the connecting rod (131) is fixedly connected with the lower surface of apparatus body (1).
7. a kind of reverse osmosis water treating equipment according to claim 1, it is characterised in that：On the left of the apparatus body (1)
The bottom in face is connected with outlet pipe (15), and solenoid valve (14) is equipped in the outlet pipe (15).
8. a kind of reverse osmosis water treating equipment according to claim 1, it is characterised in that：The upper table of the sealing plate (4)
Face and lower surface are bonded with gasket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363731.0A CN108408941A (en) | 2018-04-22 | 2018-04-22 | A kind of reverse osmosis water treating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363731.0A CN108408941A (en) | 2018-04-22 | 2018-04-22 | A kind of reverse osmosis water treating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408941A true CN108408941A (en) | 2018-08-17 |
Family
ID=63136344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363731.0A Pending CN108408941A (en) | 2018-04-22 | 2018-04-22 | A kind of reverse osmosis water treating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052699A (en) * | 2018-09-29 | 2018-12-21 | 佛山科学技术学院 | A kind of water process filter device |
| CN111504413A (en) * | 2020-04-27 | 2020-08-07 | 福建浪川智能科技有限公司 | Thing networking water gauge |
| CN114349191A (en) * | 2021-12-23 | 2022-04-15 | 景川源(江苏宿迁)环保科技有限公司 | Device for improving efficiency of producing purified water in reverse osmosis mode |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203613057U (en) * | 2013-11-27 | 2014-05-28 | 曲靖宏程工贸有限公司 | Multi-level purification device for tap water |
| CN207130034U (en) * | 2017-08-31 | 2018-03-23 | 重庆和友碱胺实业有限公司 | A kind of reverse osmosis unit |
| CN208250015U (en) * | 2018-04-22 | 2018-12-18 | 北方民族大学 | A kind of reverse osmosis water treating equipment |
-
2018
- 2018-04-22 CN CN201810363731.0A patent/CN108408941A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203613057U (en) * | 2013-11-27 | 2014-05-28 | 曲靖宏程工贸有限公司 | Multi-level purification device for tap water |
| CN207130034U (en) * | 2017-08-31 | 2018-03-23 | 重庆和友碱胺实业有限公司 | A kind of reverse osmosis unit |
| CN208250015U (en) * | 2018-04-22 | 2018-12-18 | 北方民族大学 | A kind of reverse osmosis water treating equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052699A (en) * | 2018-09-29 | 2018-12-21 | 佛山科学技术学院 | A kind of water process filter device |
| CN111504413A (en) * | 2020-04-27 | 2020-08-07 | 福建浪川智能科技有限公司 | Thing networking water gauge |
| CN114349191A (en) * | 2021-12-23 | 2022-04-15 | 景川源(江苏宿迁)环保科技有限公司 | Device for improving efficiency of producing purified water in reverse osmosis mode |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180817 |
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