CN203061065U - V-shaped pore ultrafiltration membrane water purifier capable of realizing self-backwash - Google Patents
V-shaped pore ultrafiltration membrane water purifier capable of realizing self-backwash Download PDFInfo
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- CN203061065U CN203061065U CN 201320029630 CN201320029630U CN203061065U CN 203061065 U CN203061065 U CN 203061065U CN 201320029630 CN201320029630 CN 201320029630 CN 201320029630 U CN201320029630 U CN 201320029630U CN 203061065 U CN203061065 U CN 203061065U
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- water
- ultrafiltration membrane
- milipore filter
- backwash
- water purifier
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Abstract
The utility model discloses a V-shaped pore ultrafiltration membrane water purifier capable of realizing self-backwashing. The V-shaped pore ultrafiltration membrane water purifier capable of realizing self-backwashing comprises an ultrafiltration membrane used for filtrating by virtue of the principle of internal pressure filtration, a pressure container arranged at the outlet end of the ultrafiltration membrane, a water tube connecting the ultrafiltration membrane with the pressure container, and a computer control panel or a time relay used for performing automatic control, wherein a faucet used for controlling ultrafiltration water production is arranged on the end part of the water tube, the upper end part of the ultrafiltration membrane is connected with a water inlet tube, a water inlet valve is arranged on the water inlet tube, the lower end of the ultrafiltration membrane is connected with a concentrate discharge tube, and a concentrate discharge valve is arranged on the concentrate discharge tube. The ultrafiltration membrane is periodically backwashed and positively washed by the pressure container via simple and control and by virtue of conversion between a static pressure and a dynamic pressure, so as to be adequately cleaned, thus greatly recovering the flux and prolonging the service life; and the pressure container is capable of providing the pressure needed by backwash, a backwash pump is not needed, and the V-shaped pore ultrafiltration membrane water purifier is noiseless, convenient to install, and low in economic cost.
Description
Technical field
The utility model relate to a kind of can be from the V shaped hole milipore filter water purifier of backwash.
Background technology
Raising along with people's living standard, requirement to quality of the life is also higher, and the often water contamination accident of exposure, makes people more pay close attention to the drinking water safety problem, therefore on the market a lot of water purification products appear, mainly be by the physics interception mode in the water purification product, as membrane filtration, or the mode of absorption, as charcoal absorption, reach clean-up effect, most of water purification products all comprise film, mainly are milipore filter or reverse osmosis membrane.
The milipore filter water purifier is that the characteristics according to ultrafiltration membrance filter are made, iron rust in the main interception running water, colloid, larger molecular organics and microorganisms such as bacterium, owing to be the physics interception mode, so need regularly the pollutant of interception to be drained, recover the product water flux of film, the modes of regularly manually just washing that adopt of milipore filter water purification product are in the market carried out blowdown more, or there is not a washing capacity, but the handling characteristics according to milipore filter, the regular product water with milipore filter carries out backwash, best to its flux recovery effects, can prolong the service life of film, the mode of present industrial employing backwashing pump is carried out backwash, if apply to civil area, because it is little to handle the water yield, as being installed, backwashing pump carries out backwash, the product cost height, noise is arranged, power consumption and backwashing pump need maintaining, and be therefore not only uneconomical but also inconvenient.
For family expenses and commercial milipore filter water purifier, mainly contain following several occupation mode at present: 1, do not have washing capacity, periodic replacement filter core, 2, interior pressure milipore filter water purifier utilizes former water to come it is just washed, and mostly is manual operation.3, the milipore filter water purifier of external-compression type cleans with running water by filter core is disassembled directly.There is following shortcoming: 1, there is not the water purification product of washing capacity, the periodic replacement filter core, membrane interaction is not fully used, and increases user's use cost, the waste lot of materials.2, only carry out the interior press mold of square impact, wash limitedly to the membrane flux recovery effects, the flux attenuation ratio of milipore filter is very fast, can only recover by Chemical cleaning to certain hour.3, the film of external-compression type need be dismantled the back and cleans, and is very inconvenient, because frequent dismounting reduces Product Safety, and problem such as leak easily.
Summary of the invention
Main purpose of the present utility model is to provide a kind of conserve energy, and what can guarantee membrane flux and prolong membrane lifetime can be from the V shaped hole milipore filter water purifier of backwash.
For addressing the above problem, the utility model adopts following technical scheme: a kind of can be from the V shaped hole milipore filter water purifier of backwash, comprise the milipore filter that the principle of press filtration is filtered in utilizing, and be arranged on the pressure vessel of the milipore filter port of export, and the water pipe of connection milipore filter and pressure vessel, and the computer control panel or the time relay that carry out automation control; The end of described water pipe is provided with the tap that water is produced in the control ultrafiltration; The upper end of described milipore filter is connected with water inlet pipe, and described water inlet pipe is provided with water intaking valve, and the lower end of described milipore filter connects dense comb, and described dense comb is provided with dense valve.
Further, can also be provided with magnetic valve on the water pipe of described tap front end.
Further, described pressure vessel is pressurized tank, empty putamina or tank body.
The utility model can be from the beneficial effect of the V shaped hole milipore filter water purifier of backwash: because the milipore filter water purifier is pressed the mode of ultrafiltration membrance filter in adopting, after use a period of time, can adhere to a lot of impurity on the film inwall.In order to guarantee milipore filter life-span and flux thereof, need carry out regular backwash, just wash milipore filter, its flux is recovered and prolong film service time.By similar fashion such as a pressure vessel or empty putamina are set in the water purifier back, milipore filter is produced water section be stored in wherein, during backwash, utilize pressure wherein to provide pressure for backwashing water, the milipore filter product water that utilizes and store carries out backwash, reaches the purpose of backwash.This kind device just can be realized backwash under the situation that does not need backwashing pump, all right conserve energy can guarantee membrane flux and prolong membrane lifetime.
Description of drawings
Fig. 1 can be from the schematic diagram of the V shaped hole milipore filter water purifier of backwash for the utility model.
The specific embodiment
See also shown in Figure 1, of the present utility model a kind of can be from the V shaped hole milipore filter water purifier of backwash, comprise the milipore filter 1 that the principle of press filtration is filtered in utilizing, and be arranged on the pressure vessel 2 of milipore filter 1 port of export, and the water pipe 3 of connection milipore filter 1 and pressure vessel 2, and the computer control panel or the time relay (all not shown) that carry out automation control; The end of described water pipe 3 is provided with the tap 4 that water is produced in the control ultrafiltration, can also be provided with magnetic valve 9 on the water pipe of described tap 4 front ends.Wherein: when magnetic valve 9, tap 4 is in normally open, controls magnetic valve 9 by computer control panel or the time relay, makes it produce water and normally discharges; When not having magnetic valve 9, then can control product water by the manual operation tap.The upper end of described milipore filter 1 is connected with water inlet pipe 5, and described water inlet pipe 5 is provided with water intaking valve 6, and the lower end of described milipore filter 1 connects dense comb 7, and described dense comb 7 is provided with dense valve 8.Described pressure vessel 2 is pressurized tank, empty putamina or tank body.In the present embodiment, described pressure vessel 2 is pressurized tank.
Former water presses the principle of milipore filter to filter in utilizing after water inlet pipe 5 enters milipore filter 1.Water pipe 3 utilizes threeway that water outlet is divided into two parts, and a part is discharged from tap 4 via magnetic valve 9, uses for the user, and a part enters in the pressure vessel 2 and stores in addition.Because have gas in the pressure vessel 2, certain pressure is arranged, after water enters, can make gas compression, it is big that pressure becomes, required pressure in the time of can reaching backwash during balance.When milipore filter 1 needs to clean, close water intaking valve 6 and magnetic valve 9, open the dense valve 8 of backwash, utilize that compressed-air actuated pressure provides pressure for backwashing water in the pressurized tank, utilize the milipore filter of storage to produce water milipore filter 1 is carried out backwash.Whole system can be passed through simple computer control panel or the time relay, just can realize automation control, that this kind equipment cleans is convenient, simple in structure, good filtration effect, cleaning frequency flexible (can determine the backwash cycle flexibly according to water quality), and can guarantee membrane flux and membrane lifetime well.
Job step:
1, water intaking valve 6 and magnetic valve 9 are often opened, and the dense valve 8 of backwash often closes, and this moment, the water purifier operate as normal was filtered water, and the product water section enters in the pressure vessel 2 to be stored, and another part can flow out through tap 4, uses for the user.
2, during backwash, close magnetic valve 9, close water intaking valve 6 after a period of time again, the dense valve 8 of backwash is opened then, utilizes the pressure and the water that prestore in the pressure vessel 2 that milipore filter 1 is carried out backwash.
3, after backwash finished, water intaking valve 6 was opened, and milipore filter 1 is just washed again.
4, just washing end after, the dense valve 8 of backwash is closed, magnetic valve 9 is opened, and returns to normal operating condition.Circulation is filtered and is cleaned successively.
Certainly, according to actual conditions, magnetic valve 9 can not installed, and tap is that closed condition gets final product when only needing to guarantee backwash.
Utilize pressurized tank to come the storage compartment ultrafiltration to produce water, utilize the conversion between static pressure and the dynamic pressure, by simple control, make it regularly carry out backwash to milipore filter, just wash, fully clean milipore filter, its flux is recovered well, prolong the service life of film.In addition, pressurized tank can provide recoil water required pressure in the utility model, no longer needs backwashing pump, does not have noise, and is easy for installation, and financial cost is low.
The utility model can be from the beneficial effect of the V shaped hole milipore filter water purifier of backwash: because the milipore filter water purifier is pressed the mode of ultrafiltration membrance filter in adopting, after use a period of time, can adhere to a lot of impurity on the film inwall.In order to guarantee milipore filter life-span and flux thereof, need carry out regular backwash, just wash milipore filter, its flux is recovered and prolong film service time.By similar fashion such as a pressure vessel or empty putamina are set in the water purifier back, milipore filter is produced water section be stored in wherein, during backwash, utilize pressure wherein to provide pressure for backwashing water, the milipore filter product water that utilizes and store carries out backwash, reaches the purpose of backwash.This kind device just can be realized backwash under the situation that does not need backwashing pump, all right conserve energy can guarantee membrane flux and prolong membrane lifetime.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
- One kind can be from the V shaped hole milipore filter water purifier of backwash, it is characterized in that: comprise the milipore filter that the principle of press filtration is filtered in utilizing, and be arranged on the pressure vessel of the milipore filter port of export, and the water pipe of connection milipore filter and pressure vessel, and the computer control panel or the time relay that carry out automation control; The end of described water pipe is provided with the tap that water is produced in the control ultrafiltration; The upper end of described milipore filter is connected with water inlet pipe, and described water inlet pipe is provided with water intaking valve, and the lower end of described milipore filter connects dense comb, and described dense comb is provided with dense valve.
- 2. according to claim 1 can it is characterized in that: can also be provided with magnetic valve on the water pipe of described tap front end from the V shaped hole milipore filter water purifier of backwash.
- 3. according to claim 1 can it is characterized in that from the V shaped hole milipore filter water purifier of backwash: described pressure vessel is pressurized tank, empty putamina or tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029630 CN203061065U (en) | 2013-01-21 | 2013-01-21 | V-shaped pore ultrafiltration membrane water purifier capable of realizing self-backwash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029630 CN203061065U (en) | 2013-01-21 | 2013-01-21 | V-shaped pore ultrafiltration membrane water purifier capable of realizing self-backwash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061065U true CN203061065U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029630 Expired - Fee Related CN203061065U (en) | 2013-01-21 | 2013-01-21 | V-shaped pore ultrafiltration membrane water purifier capable of realizing self-backwash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115724A (en) * | 2018-11-01 | 2020-05-08 | 上海朴道水汇净水设备有限公司 | Water purification equipment and automatic flushing method thereof |
| CN111908562A (en) * | 2020-09-09 | 2020-11-10 | 北京科泰兴达高新技术有限公司 | Ultrafiltration membrane system capable of being accurately and intelligently regulated |
-
2013
- 2013-01-21 CN CN 201320029630 patent/CN203061065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115724A (en) * | 2018-11-01 | 2020-05-08 | 上海朴道水汇净水设备有限公司 | Water purification equipment and automatic flushing method thereof |
| CN111908562A (en) * | 2020-09-09 | 2020-11-10 | 北京科泰兴达高新技术有限公司 | Ultrafiltration membrane system capable of being accurately and intelligently regulated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |