CN202751955U - Structurally modified portable ultrafiltration water purifier - Google Patents
Structurally modified portable ultrafiltration water purifier Download PDFInfo
- Publication number
- CN202751955U CN202751955U CN 201220049510 CN201220049510U CN202751955U CN 202751955 U CN202751955 U CN 202751955U CN 201220049510 CN201220049510 CN 201220049510 CN 201220049510 U CN201220049510 U CN 201220049510U CN 202751955 U CN202751955 U CN 202751955U
- Authority
- CN
- China
- Prior art keywords
- water purifier
- ultrafiltration water
- collar
- filter core
- portable ultrafiltration
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
-
- 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
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
Abstract
The utility model relates to a structurally modified portable ultrafiltration water purifier and mainly relates to a device for filtering water by pressure difference, in particular to a portable manual-pressuring water filter. The structurally modified portable ultrafiltration water purifier comprises a piston cylinder (1), a filter element (2), a base (3) and an upper cover (8). The filter element (2) is sleeved to an outer wall (11) of the piston cylinder (1). The base of the structurally modified portable ultrafiltration water purifier can be removed conveniently, and the filter element can be pulled down for replacement with a new filter element without causing waste due to discarding of the overall purifier.
Description
Technical field
The utility model portable ultrafiltration water purifier structural improvement relates generally to the water filtering device that utilizes pressure differential, especially portable manual pressure (hydraulic) water filter.
Background technology
Existing filtering apparatus for water purifier mainly is to rely on poor realization of natural pressure of water level height to filter, and mostly is mounted on the running water pipe or has on the poor pipeline of certain pressure.This water purifier can not move and carry, and has its help of portable water purification kit small-sized, that carry to well imagine for the people of traveller, field work personnel, rescue and relief work personnel, water-deficient area.For this situation, the applicant has invented a kind of portable ultrafiltration water purifier, has successively applied for two patents, equal patented power, its patent No. is respectively 201020119426.6 and 201020286178.4, though this invention is small and exquisite, light, can carry, but still have some defectives.As when ceramic element need to be changed, because ceramic element is structure as a whole, ceramic element can't take off, and can't change, and can only integral body throw away, and causes waste.
Summary of the invention
The purpose of this utility model is that existing portable ultrafiltration water purifier structure is improved, filter core can be removed easily, clean, more renew cartridge is comparatively convenient, when needs clean or more during renew cartridge, need only screw off base 3, take away outer cylinder body 5, direct cleaning ceramic filter core outer surface or extract filter core 2 or 6 or 7, the filter core that more renews according to need need not integral body be thrown away, and can not cause waste.
The technical solution of the utility model portable ultrafiltration water purifier structural improvement comprises piston/cylinder 1, filter core 2, and base 3, loam cake 8 is characterized in that described filter core 2 is sheathed on outside the described piston/cylinder 1 on the wall 11.
Above-mentioned portable ultrafiltration water purifier structural improvement is contained in respectively on first collar 21, second collar 22 at the two ends of described filter core 2, and described first collar 21, second collar 22 are sheathed on outside the described piston/cylinder 1 on the wall 11.
Above-mentioned portable ultrafiltration water purifier structural improvement is being provided with the first sealing ring 4 between the wall 11 outside described first collar 21 and the described piston/cylinder 1.
Above-mentioned portable ultrafiltration water purifier structural improvement is being provided with the second sealing ring 44 between the wall 12 within described second collar 22 and the described loam cake 8.
Adopt above structure, base can disassemble easily, then can pull up the new filter core of filter element replacing and get final product, thereby can integral body not throw away and cause waste.
Description of drawings
Fig. 1 is the vertical profile structural representation of the utility model portable ultrafiltration water purifier structure () improvement.
Fig. 2 is the vertical profile structural representation of the utility model portable ultrafiltration water purifier structure (two) improvement.
The specific embodiment
The utility model is described in further detail below in conjunction with Fig. 1, Fig. 2:
As shown in Figure 1, be the embodiment one of the utility model portable ultrafiltration water purifier structural improvement, for single-unit filter cartridge construction water purifier, comprise piston/cylinder 1, filter core 2, base 3, loam cake 8, described base 3 is threaded with described piston/cylinder 1.The two ends of described filter core 2 are contained in respectively on first collar 21, second collar 22, and described first collar 21, second collar 22 are sheathed on outside the described piston/cylinder 1 on the wall 11; Be provided with the first sealing ring 4 between the wall 11 outside described first collar 21 and the described piston/cylinder 1, also can be provided with sealing ring between the wall 11 outside described second collar 22 and the described piston/cylinder 1, increase sealings being provided with the second sealing ring 44 within described second collar 22 and the loam cake 8 between the wall 12, prevent from going here and there water.So, form soil chamber between described filter core 2 and the water purifier outer cylinder body 5, form water-purifying cavity between the wall 11 outside described filter core 2 and the piston/cylinder 1, when needs clean filter core 2 or more during renew cartridge 2, turn base 3 can screw down base 3 easily from piston/cylinder 1, take away outer cylinder body 5, then can pull up filter core from wall 11 outside the piston/cylinder 1 cleans and changes, certainly also can pull up filter core cleans, decide on the dirty clean situation of filter core, if filter core has been grown and can't have been cleaned service time, can unload and throw away, more renew filter core and get final product, thereby can integral body do not throw away and cause waste.
As shown in Figure 2, be the embodiment two of the utility model portable ultrafiltration water purifier structural improvement, be binodal filter cartridge construction water purifier, compare with embodiment one, except the filter cartridge construction difference, other structures are identical with embodiment one.When renew cartridge more, the base 3 of outwarding winding is taken away outer cylinder body 5, extracts one-level filter core 6 or the secondary filter core 7 of Combination filter element system, then changes new one-level filter core or secondary filter core, puts in back outer cylinder body 5, and screwing on base 3 can reuse, very convenient.
Claims (4)
1. the portable ultrafiltration water purifier structural improvement comprises piston/cylinder (1), filter core (2), and base (3), loam cake (8) is characterized in that described filter core (2) is sheathed on outside the described piston/cylinder (1) on the wall (11).
2. portable ultrafiltration water purifier structural improvement according to claim 1, the two ends that it is characterized in that described filter core (2) are contained in respectively on first collar (21), second collar (22), and described first collar (21), second collar (22) are sheathed on outside the described piston/cylinder (1) on the wall (11).
3. portable ultrafiltration water purifier structural improvement according to claim 2 is characterized in that being provided with the first sealing ring (4) between the wall (11) outside described first collar (21) and the described piston/cylinder (1).
4. portable ultrafiltration water purifier structural improvement according to claim 2 is characterized in that being provided with the second sealing ring (44) between the wall (12) within described second collar (22) and the described loam cake (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220049510 CN202751955U (en) | 2012-01-17 | 2012-02-16 | Structurally modified portable ultrafiltration water purifier |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220022133 | 2012-01-17 | ||
| CN201220022133.5 | 2012-01-17 | ||
| CN 201220049510 CN202751955U (en) | 2012-01-17 | 2012-02-16 | Structurally modified portable ultrafiltration water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751955U true CN202751955U (en) | 2013-02-27 |
Family
ID=46470096
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220049510 Expired - Fee Related CN202751955U (en) | 2012-01-17 | 2012-02-16 | Structurally modified portable ultrafiltration water purifier |
| CN2012100360120A Pending CN102580538A (en) | 2012-01-17 | 2012-02-16 | Improved structure of portable ultrafiltration water purifier |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100360120A Pending CN102580538A (en) | 2012-01-17 | 2012-02-16 | Improved structure of portable ultrafiltration water purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN202751955U (en) |
| WO (1) | WO2013107433A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580538A (en) * | 2012-01-17 | 2012-07-18 | 孙银焕 | Improved structure of portable ultrafiltration water purifier |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936181B (en) * | 2014-03-27 | 2015-07-29 | 同济大学 | Manual type purifier |
| WO2016120646A1 (en) | 2015-01-28 | 2016-08-04 | Laszlo Sipos | Personal water filter device |
| CN114349193B (en) * | 2021-12-30 | 2022-11-15 | 北京碧水源净水工程技术股份有限公司 | Portable high-purification-degree water purifier |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434958A (en) * | 1944-02-25 | 1948-01-27 | David H Quinn | Water purifier |
| US5106500A (en) * | 1990-06-20 | 1992-04-21 | Recovery Engineering, Inc. | Portable water purification system including a filter cleaning mechanism |
| CN2612659Y (en) * | 2003-04-23 | 2004-04-21 | 云南玮昊能源发展有限公司 | Pressure type portable water-purifying apparatus |
| JP2005103784A (en) * | 2003-09-29 | 2005-04-21 | Sanetsu:Kk | Portable type apparatus for cleaning dampening water |
| CN200963543Y (en) * | 2006-08-25 | 2007-10-24 | 广州净易环保科技有限公司 | Portable ceramic film purifier |
| CN201634467U (en) * | 2010-02-10 | 2010-11-17 | 孙银焕 | Portable ultra-filtration water purifier |
| CN202751955U (en) * | 2012-01-17 | 2013-02-27 | 孙银焕 | Structurally modified portable ultrafiltration water purifier |
-
2012
- 2012-02-16 CN CN 201220049510 patent/CN202751955U/en not_active Expired - Fee Related
- 2012-02-16 CN CN2012100360120A patent/CN102580538A/en active Pending
-
2013
- 2013-02-15 WO PCT/CN2013/071605 patent/WO2013107433A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580538A (en) * | 2012-01-17 | 2012-07-18 | 孙银焕 | Improved structure of portable ultrafiltration water purifier |
| WO2013107433A1 (en) * | 2012-01-17 | 2013-07-25 | Sun Yinhuan | Improved structure for portable ultrafiltration water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013107433A1 (en) | 2013-07-25 |
| CN102580538A (en) | 2012-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sun Peng Assignor: Sun Yinhuan Contract record no.: 2013440000499 Denomination of utility model: Improved structure of portable ultrafiltration water purifier Granted publication date: 20130227 License type: Exclusive License Record date: 20131112 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20170216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |