CN104492154B - The water purifier of tool backwashing function - Google Patents
The water purifier of tool backwashing function Download PDFInfo
- Publication number
- CN104492154B CN104492154B CN201410778956.4A CN201410778956A CN104492154B CN 104492154 B CN104492154 B CN 104492154B CN 201410778956 A CN201410778956 A CN 201410778956A CN 104492154 B CN104492154 B CN 104492154B
- Authority
- CN
- China
- Prior art keywords
- shell
- water inlet
- water
- end cap
- delivery port
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000011001 backwashing Methods 0.000 title claims abstract description 16
- 239000011258 core-shell material Substances 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/301—Constructions of two or more housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/307—Filtering elements contained in an insert body mounted in a filter housing (double casing), e.g. to avoid contamination when removing or replacing the filter element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The water purifier of tool backwashing function of the present invention relates to Water warfare field, especially small-sized, the easy to carry water purifier possessing backwashing function.Be included in both ends have the shell 1 of water inlet flow channel 14 and outlet passage 13 and be positioned at the element kit 2 of shell 1, delivery port end cap 4 is provided with at outlet passage 13 place of described shell 1, described delivery port end cap 4 there is delivery port 41, described shell 1 is made up of fixed part 11 and movable part 12 two parts, described element kit 2 has the core shell 21 of smooth outer surface, and the movable part 12 of described shell 1 slides with the core shell 21 of position described element kit 2 in the inner and closely cooperates.Adopt technique scheme, utilize the function of its purification, the water purification using its purification to obtain cleans filter core, and user can clean whenever and wherever possible, greatly drips and facilitates user.
Description
Technical field
The water purifier of tool backwashing function of the present invention relates to Water warfare field, especially small-sized, the easy to carry water purifier possessing backwashing function.
Background technology
The water purifier of prior art in use between long later filter core there is blocking, water yield diminishes, effects of purification quality reduces, now just need more renew cartridge or taken out from water purifier by filter core, then with water purification by filter core dirt removal, rinse well, again could be installed in water purifier and reuse.Water purifier so is comparatively suitable for having constantly the family of water purification to use.
And the water purifier of outdoor application, especially small-sized water purifier, due to field water source water quality, usually poor event filter core is more easily blocked.But seldom there is again clean water purification to be used for filter cartridge flushing in the wild.Thus, very large trouble and inconvenience can be brought to user, or even can not continue to employ.
Summary of the invention
The water purifier of tool backwashing function of the present invention overcomes the defect of prior art, by the improvement to this body structure of water purifier, can realize dismantling and get final product backwash, available any water quality carries out backwash, thus solves numerous limiting factors of water purifier backwash existence.
The water purifier of tool backwashing function of the present invention, be included in both ends have the shell 1 of water inlet flow channel 14 and outlet passage 13 and be positioned at the element kit 2 of shell 1, delivery port end cap 4 is provided with at outlet passage 13 place of described shell 1, described delivery port end cap 4 there is delivery port 41, described shell 1 is made up of fixed part 11 and movable part 12 two parts, described element kit 2 has the core shell 21 of smooth outer surface, and the movable part 12 of described shell 1 slides with the core shell 21 of position described element kit 2 in the inner and closely cooperates.
The water purifier of above-mentioned tool backwashing function, is provided with water inlet end cap 3 at water inlet flow channel 14 place of described shell 1, described water inlet end cap 3 has water inlet 31.
The water purifier of above-mentioned tool backwashing function, the side of water inlet end cap 3 is provided with mudhole 32, and the shell 1 that water inlet end cap 3 covers has blowdown through hole 15.
Adopt technique scheme, utilize the function of its purification, the water purification using its purification to obtain cleans filter core, and user can clean whenever and wherever possible, greatly drips and facilitates user.
Accompanying drawing explanation
Fig. 1 is the water purifier embodiment one normal operating condition schematic diagram of tool backwashing function of the present invention.
Fig. 2 is the backwash of the embodiment of the present invention one shown in Fig. 1 view.
Fig. 3 is the water purifier embodiment two normal operating condition schematic diagram of tool backwashing function of the present invention.
Fig. 4 is the backwash of the embodiment of the present invention two shown in Fig. 3 view.
Fig. 5 is the backwash of inventive embodiments two shown in Fig. 3 state procedure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described further.
Be the embodiment of the present invention one as shown in Figure 1 and Figure 2.
Fig. 1 state is the water purifier normal operating condition of tool backwashing function of the present invention.Comprise the shell 1 with water inlet flow channel 14 and outlet passage 13 and the element kit 2 being positioned at shell 1, water inlet 31 and delivery port end cap 4 is provided with at the two ends of described shell 1, described delivery port end cap 4 there is delivery port 41, described shell 1 is made up of fixed part 11 and movable part 12 two parts, described element kit 2 has the core shell 21 of smooth outer surface, and the movable part 12 of described shell 1 slides with the core shell 21 of position described element kit 2 in the inner and closely cooperates.User applies suction at delivery port 41, because now delivery port 41 and delivery port end cap 4 and element kit 2, water inlet 31 are in conducting state, therefore former water can be inhaled into from water inlet 31, order enters element kit 2 and filters, and then obtains water purification and is flowed out by delivery port 41.
After long when deployed, can retain a large amount of dirts in described element kit 2, now purification efficiency reduces, and water yield greatly reduces, and just should carry out backwash to element kit 2.As shown in Figure 2, first rotating mouth of a river end cap 4 makes delivery port 41 obstructed with the outlet passage 13 on shell 1, namely close delivery port 41, then the movable part 12 of pull shell 1, closely cooperate because the movable part 12 of described shell 1 and the core shell 21 of position described element kit 2 in the inner slide, so now negative pressure cavity 5 can be formed, former water to be inhaled into and core assembly 2 filters after filtration from water inlet 31, water purification is obtained in negative pressure cavity 5, then the movable part 12 of shell 1 is promoted, water purification in negative pressure cavity 5 is reverse under pressure discharges from element kit 2 along water inlet 31, complete a backwash.Above process can repeatedly, until element kit 2 is cleaned fully.For increasing being sealed and matched between the movable part 12 of described shell 1 and the core shell 21 of position described element kit 2 in the inner further, sealing ring 211 can be set on core shell 21.So can realize the Rapid Cleaning to element kit, thus greatly extend the service life of element kit.
Above-mentioned back purge system also has a kind of function, the movable part 12 of pull shell 1, now can form negative pressure cavity 5, former water to be inhaled into and core assembly 2 filters after filtration from water inlet 31, water purification is obtained in negative pressure cavity 5, and then rotate mouth of a river end cap 4 delivery port 41 is communicated with the outlet passage 13 on shell 1, then promoting the movable part 12 of shell 1, the water purification in negative pressure cavity 5 just flows in container by delivery port 41.
As Fig. 3, Fig. 4, Figure 5 shows that the embodiment of the present invention two.
Be provided with water inlet end cap 3 at water inlet flow channel 14 place of described shell 1, described water inlet 31 is arranged on described water inlet end cap 3.The side of water inlet end cap 3 is provided with mudhole 32, the shell 1 that water inlet end cap 3 covers has blowdown through hole 15.So, rotating mouth of a river end cap 4 makes delivery port 41 obstructed with the outlet passage 13 on shell 1, namely close delivery port 41, then the movable part 12 of pull shell 1, closely cooperate because the movable part 12 of described shell 1 and the core shell 21 of position described element kit 2 in the inner slide, so now negative pressure cavity 5 can be formed, former water to be inhaled into and core assembly 2 filters after filtration from water inlet 31, water purification is obtained in negative pressure cavity 5, then Rotatable water inlet mouth end cap 3 makes the mudhole 32 on the side of water inlet end cap 3 and blowdown through hole 15 conducting on described shell 1, and water inlet flow channel 14 and water inlet 31 obstructed, promote the movable part 12 of shell 1, water purification in negative pressure cavity 5 is reverse under pressure discharges from element kit 2 along mudhole 32, complete a backwash.Above process can repeatedly, until element kit 2 is cleaned fully.
Certainly also can by negative pressure cavity 5 as water purification repository, the movable part 12 of pull shell 1, water purification is obtained in negative pressure cavity 5, and then Rotatable water inlet mouth end cap 3 makes water inlet 31 close with the water inlet flow channel 14 on shell 1, mudhole 32 on the side of water inlet end cap 3 is also in closed with the blowdown through hole 15 on described shell 1, now the water inlet end of whole water purifier and water side are all in closed state, and negative pressure cavity 5 has become water purification repository naturally.
Claims (3)
1. have a water purifier of backwashing function, be included in both ends have the shell (1) of water inlet flow channel (14) and outlet passage (13) and be positioned at the element kit (2) of shell (1), delivery port end cap (4) is provided with at outlet passage (13) place of described shell (1), described delivery port end cap (4) there is delivery port (41), it is characterized in that described shell (1) is made up of fixed part (11) and movable part (12) two parts, described water inlet flow channel (14) is arranged at the fixed part (11) of shell (1), described outlet passage (13) is arranged at the movable part (12) of shell (1), described element kit (2) has the core shell (21) of smooth outer surface, and the movable part (12) of described shell (1) and the core shell (21) of position described element kit (2) in the inner slide and closely cooperate.
2. the water purifier of tool backwashing function according to claim 1, it is characterized in that being provided with water inlet end cap (3) at water inlet flow channel (14) place of described shell (1), described water inlet end cap (3) has water inlet (31).
3. the water purifier of tool backwashing function according to claim 2, it is characterized in that on the side of water inlet end cap (3), be provided with mudhole (32), the shell (1) that water inlet end cap (3) covers has blowdown through hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778956.4A CN104492154B (en) | 2014-12-16 | 2014-12-16 | The water purifier of tool backwashing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778956.4A CN104492154B (en) | 2014-12-16 | 2014-12-16 | The water purifier of tool backwashing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104492154A CN104492154A (en) | 2015-04-08 |
| CN104492154B true CN104492154B (en) | 2016-04-27 |
Family
ID=52933658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410778956.4A Active CN104492154B (en) | 2014-12-16 | 2014-12-16 | The water purifier of tool backwashing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104492154B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985429A (en) * | 2017-12-29 | 2019-07-09 | 福建金源泉科技发展有限公司 | A kind of portable interior adding pressure type water purifier |
| CN109019944A (en) * | 2018-10-26 | 2018-12-18 | 常州鱼尾科技有限公司 | Portable automatic water filter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172796A (en) * | 1975-09-29 | 1979-10-30 | Teledyne Industries, Inc. | Water purifier apparatus |
| KR20020043508A (en) * | 2002-05-09 | 2002-06-10 | 서영석 | Natural backwash water purifier |
| KR100971930B1 (en) * | 2010-01-26 | 2010-07-22 | 조원재 | Purifier tank and therefore gravity filtering type water purifier |
| CN203065265U (en) * | 2013-01-04 | 2013-07-17 | 孙银焕 | Pollution discharging and washing device for portable water purifier |
| CN203852913U (en) * | 2014-05-29 | 2014-10-01 | 孙银焕 | Backwash type tap water purifier |
| CN204352636U (en) * | 2014-12-16 | 2015-05-27 | 孙银焕 | The water purifier of tool backwashing function |
-
2014
- 2014-12-16 CN CN201410778956.4A patent/CN104492154B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104492154A (en) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161118 Address after: 523000 Dongguan Changan Town, Guangdong province force science and Technology Park Patentee after: Dongguan Diercon Environmental Protection Technology Co., Ltd. Address before: 523000 Dongguan Changan Town, Guangdong province force science and Technology Park Patentee before: Sun Yinhuan |