CN205472796U - Purifier RO membrane filter flask - Google Patents
Purifier RO membrane filter flask Download PDFInfo
- Publication number
- CN205472796U CN205472796U CN201620047157.4U CN201620047157U CN205472796U CN 205472796 U CN205472796 U CN 205472796U CN 201620047157 U CN201620047157 U CN 201620047157U CN 205472796 U CN205472796 U CN 205472796U
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- water
- pipe
- filter
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- center set
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Abstract
The utility model relates to a purifier RO membrane filter flask, including the filter flask barrel, be equipped with into water filter equipment in the filter flask barrel, the filter equipment of intaking includes central collector pipe, is equipped with the filter chamber between the outer wall of the inner wall of filter flask barrel and central collector pipe, installs the filter core of suit on central collector pipe in the filter chamber, is equipped with secondary reverse osmosis unit between the inner wall of the outer wall of the rear center of filter core collector pipe and filter flask barrel. The utility model discloses utilize to set up the secondary reverse osmosis unit between the rear center of filter core collector pipe and filter flask barrel, improved dense water use rate, increased 30 - -60% through verification pure water volume, the two -way reversal of water direction simultaneously, the scale deposit that makes concentration polarization produce is difficult to grow, and the reduction of verification scale deposit volume 90%. The utility model discloses simple structure is reliable, operating maintenance is convenient, with low costs, realized two -way reverse osmosis technology, provide product water rate.
Description
Technical field
This utility model relates to a kind of purifier, particularly a kind of water purifier RO membrane filtration bottle.
Background technology
Pollution due to In Urban Water Quality, in addition improving constantly along with people's living standard, the quality of drinking water is the most increasingly paid attention to, at present by it, existing RO membrane filtration bottle is used for the defecator purified as water purification machine, has played most crucial effect in tap water to the filtration of water purification.RO membrane filtration bottle can effectively remove calcium in water, magnesium, antibacterial, Organic substance, inorganic matter, metal ion and radioactive substance etc., crystal jade-like stone glycol limpid, sweet after purifying, this equipment is applicable to the enterprises and institutions such as family and hotel, hotel, hospital direct drinking water and uses.But, the usual current of reverse osmosis of existing RO membrane filtration bottle routine are all to flow to the pure water port of export from arrival end, water flow velocity at the pure water port of export reduces, the fouling producing concentration polarization is difficult to eliminate, simultaneously, just discharging after in existing RO membrane filtration bottle, dense water is directly flowed out by outlet, pure water utilization rate is relatively low, creates waste greatly.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of simple in construction, low cost, it is possible to decrease amount of scale buildup, improves the water purifier RO membrane filtration bottle of pure water amount.
The technical problems to be solved in the utility model is achieved through the following technical solutions.This utility model is a kind of water purifier RO membrane filtration bottle, including filter flask cylinder, it is provided with water inlet in the front end of filter flask cylinder, pure water outlet and dense water out it is provided with in the rear end of filter flask cylinder, dense water outlet pipe is installed at dense water out, on dense water outlet pipe, dense water valve is installed, described water inlet is provided with water inlet pipe, water intaking valve is installed on water inlet pipe, it is characterized in: in filter flask cylinder, be provided with feeding water filtering device, described feeding water filtering device includes the center set water pipe being arranged between water inlet and pure water outlet, center set water pipe is coaxially disposed with filter flask cylinder, the water retaining separater being fixedly connected with center set pipe inner wall it is provided with in the front end of center set water pipe, the inside of center set water pipe is divided into the intake tunnel communicated with water inlet by water retaining separater, and export, with pure water, the pure water passage communicated；It is provided with filter chamber between the inwall and the outer wall of center set water pipe of filter flask cylinder, the filter element being sleeved on center set water pipe is installed in filter chamber, the center set water pipe contacted with filter element is provided with the some permeability holes communicated with pure water passage, between the anterior outer wall and the inwall of filter flask cylinder of filter element, sealing device is installed, filter chamber is divided into feed water flow circulation passage and the dense aquaporin communicated with dense water out by sealing device, the through hole of feed water flow circulation passage and intake tunnel it is communicated with on center set pipe outer wall at intake tunnel, the secondary counter permeability apparatus that dense water is carried out secondary utilization it is provided with between outer wall and the inwall of filter flask cylinder of the rear center set water pipe of filter element.
In this utility model one water purifier RO membrane filtration bottle technical scheme, further preferred technical scheme feature is:
1, it is provided with on dense water outlet pipe and detects the pressure transducer of dense water pressure；
2, on the dense water outlet pipe at dense water valve rear, waste water ratio is installed；
3, described filter element is RO diaphragm；
4, described secondary counter permeability apparatus is the pressure sacculus being sleeved on center set water pipe.
Compared with prior art, this utility model utilizes the secondary counter permeability apparatus between the rear center set water pipe and the filter flask cylinder that are arranged on filter element, improve the utilization rate of dense water, the experiment proved that pure water amount adds 30--60%, the two-way alternation in water direction simultaneously, the fouling making concentration polarization produce is difficult to grow, and experiment proves that amount of scale buildup reduces by 90%.This utility model is simple and reliable for structure, operate easy to maintenance, low cost, it is achieved that two-way reverse osmosis process, it is provided that producing water ratio, reduces RO membrane structure risk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to the drawings, concrete technical scheme of the present utility model is further described, in order to those skilled in the art is further understood that this utility model, and does not constitute the restriction of its right.
nullEmbodiment 1，With reference to Fig. 1，A kind of water purifier RO membrane filtration bottle，Including filter flask cylinder 7，It is provided with water inlet 15 in the front end of filter flask cylinder 7，Pure water outlet 9 and dense water out 13 it is provided with in the rear end of filter flask cylinder 7，Dense water outlet pipe is installed at dense water out 13，Dense water valve 11 is installed on dense water outlet pipe，Described water inlet is provided with water inlet pipe 1，Water intaking valve 2 is installed on water inlet pipe 1，It is provided with feeding water filtering device in filter flask cylinder 7，Described feeding water filtering device includes the center set water pipe 5 being arranged between water inlet and pure water outlet，Center set water pipe 5 is coaxially disposed with filter flask cylinder 7，The water retaining separater 4 being fixedly connected with center set pipe inner wall it is provided with in the front end of center set water pipe，The inside of center set water pipe is divided into the intake tunnel communicated with water inlet by water retaining separater 4，And export, with pure water, the pure water passage communicated；It is provided with filter chamber between the inwall and the outer wall of center set water pipe of filter flask cylinder, the filter element 6 being sleeved on center set water pipe is installed in filter chamber, the center set water pipe contacted with filter element 6 is provided with the some permeability holes communicated with pure water passage, between the anterior outer wall and the inwall of filter flask cylinder of filter element, sealing device 14 is installed, filter chamber is divided into feed water flow circulation passage and the dense aquaporin communicated with dense water out by sealing device 14, the through hole 3 of feed water flow circulation passage and intake tunnel it is communicated with on center set pipe outer wall at intake tunnel, the secondary counter permeability apparatus that dense water is carried out secondary utilization it is provided with between outer wall and the inwall of filter flask cylinder of the rear center set water pipe of filter element.This utility model is additionally provided with and controls dense water valve and the control system of water intaking valve keying.
Embodiment 2, in the water purifier RO membrane filtration bottle described in embodiment 1: be provided with the pressure transducer 12 detecting dense water pressure on dense water outlet pipe.
Embodiment 3, in the water purifier RO membrane filtration bottle described in embodiment 1 or 2: be provided with waste water ratio 10 on the dense water outlet pipe at dense water valve rear.
Embodiment 4, in the water purifier RO membrane filtration bottle described in embodiment 1 or 2 or 3: described filter element is RO diaphragm.When described inflow temperature is 25 ° of C, the reverse osmosis best results of RO diaphragm.
Embodiment 5, in the water purifier RO membrane filtration bottle described in any one of embodiment 1-4: described secondary counter permeability apparatus is the pressure sacculus 8 being sleeved on center set water pipe.Described secondary counter permeability apparatus can also utilize booster pump reversely to be entered after filter element reverse osmosis by the dense water in dense aquaporin in the pure water passage of center set water pipe for be arranged on the booster pump outside filter flask cylinder, it is achieved thereby that two-way reverse osmosis process.
nullThis utility model opens water intaking valve and dense water valve by control system (or manual) automatically，Intake by entering center set water pipe after filter element reverse osmosis，Make pure water pass through pure water outlet to flow out，The denseest water gathers near pressure sacculus，Compression pressure sacculus，Eventually pass dense water valve、Waste water ratio，Dense water out flows out，When first time reverse osmosis proceeds to a period of time (can set: 1-3 minute)，Pressure transducer detects that dense water pressure rises，When pressure rises to setting pressure (can set: 0.5--0.9Mpa)，Control system (or manual) automatically closes water intaking valve、Dense water valve，The pressure that now pressure sacculus produces acts on dense water，Dense water carries out reverse osmosis back through filter element，Enter center set water pipe，Secondary utilizes the pure water generated to be flowed out by pure water outlet，And the pressure that pressure sacculus produces reduces along with the output of pure water，When the pressure that pressure sacculus produces is close to reverse osmotic pressure，Pure water is the most fewer and feweri；Secondary counter infiltration proceeds to certain time (can set: 1-3 minute), simultaneously, pressure transducer detects that dense water lateral pressure declines, (can set: 0.30--0.48Mpa when pressure drops to setting pressure, preferably 0.40Mpa), control system (or manual) automatically opens water intaking valve, dense water valve, repeats and carries out reverse osmosis for the first time.
Claims (5)
1. a water purifier RO membrane filtration bottle, including filter flask cylinder, it is provided with water inlet in the front end of filter flask cylinder, pure water outlet and dense water out it is provided with in the rear end of filter flask cylinder, dense water outlet pipe is installed at dense water out, on dense water outlet pipe, dense water valve is installed, described water inlet is provided with water inlet pipe, water intaking valve is installed on water inlet pipe, it is characterized in that: in filter flask cylinder, be provided with feeding water filtering device, described feeding water filtering device includes the center set water pipe being arranged between water inlet and pure water outlet, center set water pipe is coaxially disposed with filter flask cylinder, the water retaining separater being fixedly connected with center set pipe inner wall it is provided with in the front end of center set water pipe, the inside of center set water pipe is divided into the intake tunnel communicated with water inlet by water retaining separater, and export, with pure water, the pure water passage communicated；It is provided with filter chamber between the inwall and the outer wall of center set water pipe of filter flask cylinder, the filter element being sleeved on center set water pipe is installed in filter chamber, the center set water pipe contacted with filter element is provided with the some permeability holes communicated with pure water passage, between the anterior outer wall and the inwall of filter flask cylinder of filter element, sealing device is installed, filter chamber is divided into feed water flow circulation passage and the dense aquaporin communicated with dense water out by sealing device, the through hole of feed water flow circulation passage and intake tunnel it is communicated with on center set pipe outer wall at intake tunnel, the secondary counter permeability apparatus that dense water is carried out secondary utilization it is provided with between outer wall and the inwall of filter flask cylinder of the rear center set water pipe of filter element.
Water purifier RO membrane filtration bottle the most according to claim 1, it is characterised in that: on dense water outlet pipe, it is provided with the pressure transducer detecting dense water pressure.
Water purifier RO membrane filtration bottle the most according to claim 1, it is characterised in that: on the dense water outlet pipe at dense water valve rear, waste water ratio is installed.
Water purifier RO membrane filtration bottle the most according to claim 1, it is characterised in that: described filter element is RO diaphragm.
Water purifier RO membrane filtration bottle the most according to claim 1, it is characterised in that: described secondary counter permeability apparatus is the pressure sacculus being sleeved on center set water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047157.4U CN205472796U (en) | 2016-01-19 | 2016-01-19 | Purifier RO membrane filter flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047157.4U CN205472796U (en) | 2016-01-19 | 2016-01-19 | Purifier RO membrane filter flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472796U true CN205472796U (en) | 2016-08-17 |
Family
ID=56671185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047157.4U Expired - Fee Related CN205472796U (en) | 2016-01-19 | 2016-01-19 | Purifier RO membrane filter flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355495A (en) * | 2018-04-19 | 2018-08-03 | 深圳市美迪宝实业有限公司 | RO membrane filters with regulating valve |
| CN111039356A (en) * | 2019-12-30 | 2020-04-21 | 浙江艾波特环保科技股份有限公司 | RO membrane filter core subassembly |
-
2016
- 2016-01-19 CN CN201620047157.4U patent/CN205472796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355495A (en) * | 2018-04-19 | 2018-08-03 | 深圳市美迪宝实业有限公司 | RO membrane filters with regulating valve |
| CN111039356A (en) * | 2019-12-30 | 2020-04-21 | 浙江艾波特环保科技股份有限公司 | RO membrane filter core subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 222000 199 Yingzhou South Road, Haizhou District, Lianyungang, Jiangsu Patentee after: Sunrise Oriental Holdings Co.,Ltd. Address before: 222000 199 Yingzhou South Road, Haizhou District, Lianyungang, Jiangsu Patentee before: RICHU DONGFANG SOLAR ENERGY Co.,Ltd. |
|
| 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: 20160817 Termination date: 20220119 |