CN204412072U - A kind of ultra-filtration element being beneficial to flushing - Google Patents
A kind of ultra-filtration element being beneficial to flushing Download PDFInfo
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- CN204412072U CN204412072U CN201420851520.9U CN201420851520U CN204412072U CN 204412072 U CN204412072 U CN 204412072U CN 201420851520 U CN201420851520 U CN 201420851520U CN 204412072 U CN204412072 U CN 204412072U
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Abstract
The utility model relates to water-treatment technology field, particularly relate to and disclose a kind of ultra-filtration element being beneficial to flushing, comprise encapsulating shell, central tube, fill glue between encapsulating shell and central tube and hollow-fibre membrane encapsulation is formed ultra filtration unit, it is characterized in that: also comprise end cover of filter element, end cover of filter element covers on encapsulating shell, ultrafiltration water inlet and ultra-filtration water mouth are arranged on end cover of filter element, both are separated by sealing ring, ultrafiltration water inlet is communicated with central tube, a central tube ancient piece of jade, round, flat and with a hole in its centre has water distributing pore, during ultra-filtration filters, current enter from ultrafiltration water inlet, through central tube, pass through water distributing pore again, after entering doughnut membrane filtration, discharge from ultra-filtration water mouth, described ultra-filtration element water distributing pore is set for the eccentric relative to central tube.A kind of ultra-filtration element being beneficial to flushing of the present utility model, water distributing pore is that eccentric rotary is arranged for central tube, can form rotary water current, be more conducive to rinse film silk, have the advantage that flushing ability is strong.
Description
Technical field
The utility model relates to water-treatment technology field, particularly relates to a kind of ultra-filtration element being beneficial to flushing.
Background technology
At present, the milipore filter of water treatment field cleans mainly through two kinds of modes.The first is by chemical means, carries out chemical agent immersion to milipore filter, makes the dirt of medicine and ultrafiltration membrane surface produce chemical reaction, thus reaches cleaning performance.Its drawback is that scavenging period is long, repeatedly cleans milipore filter aging effects large; Be by physical means in second, namely just washing and backwash.The effect of this cleaning way is poor, and after cleaning, milipore filter flux recovery is less, but lower to milipore filter aging effects.Chemical means is less compliant on Domestic water boiling device.Physical means is easier to be used on family expenses water inlet device.Such as: 1, the ultra-filtration water purifier of the flushable or blowdown of current market, structure, i.e. one end water inlet, other end delivery port and the sewage draining exit adopting to enter scene 2 more.This kind of water purifier in use for some time, can be discharged by sewage draining exit by the sewage in water purifier chamber and impurity, and this process is not easy the bur on film silk surface to clean out, so this structure developing result is not obvious.2, ultra-filtration element cleaning also can realize good developing result by adding recoil valve or force (forcing) pump etc., can make the complex structure of water purifier like this, and operation easier is larger, and needs to add automatically controlled, increases cost.
In life, drinking water and domestic water always can make a distinction by the water habits of people.The use amount of domestic water is more much bigger than drinking water.According to this characteristic, can using hyperfiltration rinsing water as domestic water, through the water of ultra-filtration filters and activated carbon filtration as drinking water.
Summary of the invention
For the defect of prior art water purifier milipore filter not easy cleaning, the utility model provides a kind of ultra-filtration element being beneficial to flushing.
For achieving the above object, the utility model adopts following technical scheme:
A kind of ultra-filtration element being beneficial to flushing, comprise encapsulating shell, central tube, fill glue between encapsulating shell and central tube and hollow-fibre membrane encapsulation is formed ultra filtration unit, also comprise end cover of filter element, end cover of filter element covers on encapsulating shell, ultrafiltration water inlet and ultra-filtration water mouth are arranged on end cover of filter element, both are separated by sealing ring, ultrafiltration water inlet is communicated with central tube, a central tube ancient piece of jade, round, flat and with a hole in its centre has water distributing pore, during ultra-filtration filters, current enter from ultrafiltration water inlet, through central tube, pass through water distributing pore again, after entering doughnut membrane filtration, discharge from ultra-filtration water mouth, described ultra-filtration element water distributing pore is set for the eccentric for central tube.The ultrafiltration water inlet of ultra-filtration element and ultra-filtration water mouth are positioned at same one end of ultra-filtration element body, be suitable as the ultra-filtration element being convenient to the water purifier rinsed, conveniently rinse, and use flushing water, eccentric setting can form rotary water current, is more conducive to rinse film silk.
As preferably, described water distributing pore is centrally managed interval in groups and is arranged.Interval arranges and flushing ability can be made more concentrated in groups, is beneficial to the flushing to film silk.
As preferably, one group of water distributing pore is set to 4.4 rotary setting are more conducive to rinse.
A kind of ultra-filtration element being beneficial to flushing of the present utility model, water distributing pore is that eccentric rotary is arranged for central tube, can form rotary water current, be more conducive to rinse film silk, have the advantage that flushing ability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the sectional view of Fig. 1 central tube.
Detailed description of the invention
Below in conjunction with Fig. 1-2 and detailed description of the invention, the utility model is described further.
A kind of ultra-filtration element being beneficial to flushing, as Fig. 1, shown in 2, comprise encapsulating shell 24, central tube 21, fill glue between encapsulating shell 24 and central tube 21 and hollow-fibre membrane 23 is encapsulated formation ultra filtration unit, also comprise end cover of filter element 25, end cover of filter element 25 covers on encapsulating shell 24, ultrafiltration water inlet 7 and ultra-filtration water mouth 8 are arranged on end cover of filter element 25, both are separated by sealing ring, ultrafiltration water inlet 7 is communicated with central tube 21, a central tube 21 pipe ancient piece of jade, round, flat and with a hole in its centre has water distributing pore 17, during ultra-filtration filters, current enter from ultrafiltration water inlet 7, through central tube 21, again by water distributing pore 17, after entering hollow-fibre membrane 23 filtration, discharge from ultra-filtration water mouth 8, described ultra-filtration element water distributing pore 17 is set for the eccentric relative to central tube 21.Water distributing pore 17 centrally pipe 21 is arranged at interval in groups.One group of water distributing pore 17 rotary setting is 4.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model, all equivalences done according to the content of the application's the scope of the claims change and modify, and all should be technology category of the present utility model.
Claims (3)
1. one kind is beneficial to the ultra-filtration element of flushing, comprise encapsulating shell (24), central tube (21), fill glue between encapsulating shell (24) and central tube (21) hollow-fibre membrane (23) is encapsulated to form ultra filtration unit, it is characterized in that: also comprise end cover of filter element (25), end cover of filter element (25) covers on encapsulating shell (24), ultrafiltration water inlet (7) and ultra-filtration water mouth (8) are arranged on end cover of filter element (25), both are separated by sealing ring, ultrafiltration water inlet (7) is communicated with central tube (21), central tube (21) Guan Bi has water distributing pore (17), during ultra-filtration filters, current enter from ultrafiltration water inlet (7), through central tube (21), again by water distributing pore (17), after entering hollow-fibre membrane (23) filtration, discharge from ultra-filtration water mouth (8), described ultra-filtration element water distributing pore (17) is set for the eccentric relative to central tube (21).
2. a kind of ultra-filtration element being beneficial to flushing according to claim 1, is characterized in that: described water distributing pore (17) is centrally managed (21) and arranged at interval in groups.
3. a kind of ultra-filtration element being beneficial to flushing according to claim 2, is characterized in that: one group of water distributing pore (17) is set to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851520.9U CN204412072U (en) | 2014-12-30 | 2014-12-30 | A kind of ultra-filtration element being beneficial to flushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851520.9U CN204412072U (en) | 2014-12-30 | 2014-12-30 | A kind of ultra-filtration element being beneficial to flushing |
Publications (1)
| Publication Number | Publication Date |
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| CN204412072U true CN204412072U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420851520.9U Active CN204412072U (en) | 2014-12-30 | 2014-12-30 | A kind of ultra-filtration element being beneficial to flushing |
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| CN (1) | CN204412072U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337290A (en) * | 2017-07-25 | 2017-11-10 | 珠海格力电器股份有限公司 | One kind is without pump water cleaning systems and water purifier |
| CN107335338A (en) * | 2017-07-25 | 2017-11-10 | 珠海格力电器股份有限公司 | A kind of putamina, inner core of filter element and water purifier filter core |
| CN107344767A (en) * | 2017-07-25 | 2017-11-14 | 珠海格力电器股份有限公司 | A kind of water cleaning systems and water purifier |
| CN107398180A (en) * | 2016-05-18 | 2017-11-28 | 余姚市亚东塑业有限公司 | Filter core for ultra-filtration water purifier |
| CN110697846A (en) * | 2019-11-12 | 2020-01-17 | 珠海格力电器股份有限公司 | Filter core, filter core cleaning system and purifier |
-
2014
- 2014-12-30 CN CN201420851520.9U patent/CN204412072U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398180A (en) * | 2016-05-18 | 2017-11-28 | 余姚市亚东塑业有限公司 | Filter core for ultra-filtration water purifier |
| CN107337290A (en) * | 2017-07-25 | 2017-11-10 | 珠海格力电器股份有限公司 | One kind is without pump water cleaning systems and water purifier |
| CN107335338A (en) * | 2017-07-25 | 2017-11-10 | 珠海格力电器股份有限公司 | A kind of putamina, inner core of filter element and water purifier filter core |
| CN107344767A (en) * | 2017-07-25 | 2017-11-14 | 珠海格力电器股份有限公司 | A kind of water cleaning systems and water purifier |
| CN110697846A (en) * | 2019-11-12 | 2020-01-17 | 珠海格力电器股份有限公司 | Filter core, filter core cleaning system and purifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |