CN111995127A - Portable water purifier - Google Patents
Portable water purifier Download PDFInfo
- Publication number
- CN111995127A CN111995127A CN202010996983.4A CN202010996983A CN111995127A CN 111995127 A CN111995127 A CN 111995127A CN 202010996983 A CN202010996983 A CN 202010996983A CN 111995127 A CN111995127 A CN 111995127A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- safety cover
- filtering device
- water purifier
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000001914 filtration Methods 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 37
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000003456 ion exchange resin Substances 0.000 claims description 15
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 15
- 238000000108 ultra-filtration Methods 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 11
- 238000009298 carbon filtering Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 7
- 239000003651 drinking water Substances 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 description 35
- 230000006872 improvement Effects 0.000 description 9
- 238000000746 purification Methods 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a portable water purifier, which comprises a shell and a cover body movably connected with the shell, wherein two ends of the shell are respectively connected with a water inlet pipe and a water outlet pipe, a plurality of water purifying devices are sequentially and movably connected in the shell in an end-to-end mode through connecting pipes, the water inlet pipe penetrates through the side wall of one end of the shell and is movably connected with a water inlet of the connecting pipe, the water outlet pipe penetrates through the side wall of the other end of the shell and is movably connected with a water outlet of the connecting pipe, and one end, far away from the. The portable water purifier has the advantages of simple structure, small volume, light dead weight and convenient carrying, when in use, the connector is only required to be connected with the water tap, and the water is filtered layer by the plurality of water purifying devices, so that the drinking water quality can be practically guaranteed, in addition, the water purifying devices can be detached, and the water purifying devices can be conveniently replaced and cleaned after the filtering filter element is polluted.
Description
Technical Field
The invention relates to the technical field of water purifiers, in particular to a portable water purifier.
Background
In daily life, people have strict requirements on drinking water, because water drunk by people can circulate everywhere of the whole body, if the quality of the drinking water does not accord with the health standard, the drinking water can bring great damage to the health of people, various water purifiers are appeared on the market aiming at the problems, the functions of the water purifiers are complete, and the drinking water purifiers can guarantee the healthy life of people.
However, most of the water purifiers on the market are household water purifiers, namely, the water purifiers cannot be carried when going out, but students in lodging, apartment people and people who often go on a business trip are worried about whether the water drunk by the students meets the standard, and people who go out for a long time or travel for a long time are worried about whether the water drunk by the students meets the health standard; meanwhile, the water purifier is used for a long time, a lot of dirt can be accumulated in the water purifying element, most of the water purifiers used in families are brands, and the original water purifier of the same brand can be matched and replaced only when the water purifying system element needs to be replaced. The inventor thinks of a portable and easily-replaceable water purifier aiming at the problems.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a portable and easily-replaceable water purifier, which provides better guarantee of healthy drinking water for people who often go out or go out all the year round.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a portable water purifier, includes the casing, with casing swing joint's lid, the casing both ends are connected with inlet tube and outlet pipe respectively, through connecting pipe head and the tail swing joint in proper order a plurality of purifier in the casing, the inlet tube passes the one end lateral wall and the connecting pipe water inlet swing joint of casing, the outlet pipe passes the other end lateral wall and the connecting pipe delivery port swing joint of casing, the one end that the casing was kept away from to the inlet tube is provided with the connector of connecting tap water pipe.
As a further improvement of the invention, the water purification devices are an activated carbon filtration device, a compressed carbon rod filtration device, an ultrafiltration membrane filtration device and an ion exchange resin filtration device which are connected in sequence.
As a further improvement of the invention, each water purifying device comprises a protective cover front end cover, a protective cover and a protective cover rear end cover which are sequentially and movably connected and communicated, wherein a filtering filter element is arranged in the protective cover, and the protective cover front end cover and the protective cover rear end cover are respectively and movably connected with the connecting pipe.
As a further improvement of the invention, the filtering filter elements of the water purifying devices are respectively a UDF activated carbon filter element movably arranged in the activated carbon filtering device, a compressed carbon rod filter element movably arranged in the compressed carbon rod filtering device, an ultrafiltration membrane filter element movably arranged in the ultrafiltration membrane filtering device and an ion exchange resin filter element movably arranged in the ion exchange resin filtering device.
As a further improvement of the invention, sealing rubber rings are respectively arranged between the front end cover of the protective cover and between the protective cover and the rear end cover of the protective cover, the front end cover of the protective cover and between the protective cover and the rear end cover of the protective cover are respectively in threaded connection, and the front end cover of the protective cover and the rear end cover of the protective cover are respectively in threaded connection with the connecting pipe.
As a further improvement of the invention, the connection comprises 2U-shaped pipes and 3 straight pipes, wherein the 2U-shaped pipes are respectively a first U-shaped pipe and a second U-shaped pipe, and the 3 straight pipes are respectively a first straight pipe, a second straight pipe and a third straight pipe; wherein the first straight pipe, the activated carbon filtering device, the first U-shaped pipe, the compressed carbon rod filtering device, the second straight pipe, the ultrafiltration membrane filtering device, the second U-shaped pipe, the ion exchange resin filtering device and the third straight pipe are sequentially connected to form an S-shaped filtering channel.
As a further improvement of the invention, a plurality of supporting cushion blocks for correspondingly placing a plurality of water purifying devices are arranged in the shell, the upper surface of each supporting cushion block is provided with a concave part which is concave downwards, and each supporting cushion block is made of elastic materials.
As a further improvement of the invention, the outer side end face of the shell is provided with a portable handle.
As a further improvement of the invention, the contact end of each supporting cushion block and the water purifying device is provided with a shock absorption rubber.
As a further improvement of the invention, the four corners of the top end of the shell are respectively provided with a bulge, and the four corners of the bottom end of the cover body are respectively provided with a groove matched with the bulge.
Compared with the prior art, the invention has the following beneficial effects:
1. the portable water purifier has the advantages of simple structure, small volume, light dead weight and convenient carrying, and when in use, the connector is only required to be connected with a water tap, and the water is filtered layer by a plurality of water purifying devices, so that the drinking water quality can be practically guaranteed.
2. The water purifying devices of the portable water purifier can be detached, and the filter element can be conveniently replaced and cleaned after being polluted.
3. The portable water purifier further fixes the water purifying device through the supporting cushion block arranged in the shell, and can effectively avoid the damage to the water purifying device caused by bumping when people go out.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the filter unit and the connection pipe according to the present invention;
FIG. 3 is an exploded view of the filter assembly of the present invention;
FIG. 4 is a schematic view of a supporting pad structure according to the present invention;
in the drawings: 1. a housing; 2. a cover body; 3. a water inlet pipe; 4. a water outlet pipe; 5. a connecting pipe; 6. a water purification device; 60. a front end cover of the protective cover; 61. a protective cover; 62. a protective cover rear end cap; 63. a filter element; 64. a rubber ring; 7. an activated carbon filtration device; 8. compressing the carbon rod filtering device; 9. an ultrafiltration membrane filtration device; 10. an ion exchange resin filtration device; 11. supporting the cushion block; 12. a portable handle; 13. and (4) protruding.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the invention relates to a portable water purifier, which comprises a shell 1 and a cover body 2 movably connected with the shell 1, wherein two ends of the shell 1 are respectively connected with a water inlet pipe 3 and a water outlet pipe 4, a plurality of water purifying devices 6 are sequentially and movably connected in the shell 1 end to end through connecting pipes 5, the water inlet pipe 3 penetrates through the side wall of one end of the shell 1 and is movably connected with a water inlet of the connecting pipe 5, the water outlet pipe 4 penetrates through the side wall of the other end of the shell 1 and is movably connected with a water outlet of the connecting pipe 5, and one end of the water inlet pipe 3, which is far away from the. The water purifying devices 6 are an active carbon filtering device 7, a compressed carbon rod filtering device 8, an ultrafiltration membrane filtering device 9 and an ion exchange resin filtering device 10 which are connected in sequence.
As shown in fig. 3, each water purifying device 6 includes a protective cover front end cap 60, a protective cover 61 and a protective cover rear end cap 62 which are movably connected in sequence and are communicated with each other, a filtering filter element 63 is arranged in the protective cover 61, and the protective cover front end cap 60 and the protective cover rear end cap 62 are respectively movably connected with the connecting pipe 5. The one end that safety cover 61 was kept away from to safety cover front end cover 60 and safety cover rear end cover 62 all fixes being provided with the lug, the lug link up with safety cover front end cover 60 and safety cover rear end cover 62 respectively mutually, the one end of connecting safety cover front end cover 60 and the one end that connecting pipe 5 is connected safety cover rear end cover 62 all are provided with the external screw thread, the inner wall of lug all is provided with the internal thread with 5 external screw thread looks adaptations of takeover in succession, the other end of safety cover front end cover 60 and safety cover rear end cover 62 all is provided with the external screw thread, the both ends inner wall of safety cover 61 all is provided with the internal thread with safety cover front end.
Specifically, the filter elements 63 of the water purification devices 6 are respectively a UDF activated carbon filter element movably disposed in the activated carbon filter device 7, a compressed carbon rod filter element movably disposed in the compressed carbon rod filter device 8, an ultrafiltration membrane filter element movably disposed in the ultrafiltration membrane filter device 9, and an ion exchange resin filter element movably disposed in the ion exchange resin filter device 10.
Internal work flow of the portable water purifier: rivers pass through inlet tube 3 and flow in, 3 connecting pipe 5 of inlet tube, connecting pipe 5 connects gradually active carbon filter 7, compression carbon-point filter device 8, milipore filter 9 and ion exchange resin filter device 10, then rivers are at first through active carbon filter device 7, filter the large granule impurity of aquatic, then through compression carbon-point filter device 8, effectively get rid of the organic matter of aquatic, the particle, rust, chlorine residue, peculiar smell etc., pass through milipore filter 9 after that, filter most suspended solid in the aquatic, the colloid, pass through ion exchange resin filter device 10 again, can further effectively filter the chloridion of aquatic, calcium ion, metal ions such as magnesium ion, reduce the hardness of quality of water, rivers after four filter equipment filter flow out through outlet pipe 4.
As shown in fig. 3, sealing rubber rings 64 are respectively disposed between the protective cover front end cover 60 and the protective cover 61 and between the protective cover 61 and the protective cover rear end cover 62, and are respectively connected by threads between the protective cover front end cover 60 and the protective cover 61 and between the protective cover 61 and the protective cover rear end cover 62, and both the protective cover front end cover 60 and the protective cover rear end cover 62 are connected by threads with the connecting pipe 5.
As shown in fig. 1 and 2, the connecting pipe 5 includes 2U-shaped pipes and 3 straight pipes, the 2U-shaped pipes are respectively a first U-shaped pipe and a second U-shaped pipe, and the 3 straight pipes are respectively a first straight pipe, a second straight pipe and a third straight pipe; wherein the first straight pipe, the activated carbon filtering device 7, the first U-shaped pipe, the compressed carbon rod filtering device 8, the second straight pipe, the ultrafiltration membrane filtering device 9, the second U-shaped pipe, the ion exchange resin filtering device 10 and the third straight pipe are sequentially connected to form an S-shaped filtering channel. The S-shaped filtering channel further reduces the occupied area and is more convenient to carry.
As shown in fig. 4, a plurality of supporting cushion blocks 11 for a plurality of water purifying devices 6 to be correspondingly arranged are arranged in the casing 1, a concave portion which is concave downwards is arranged on the upper surface of each supporting cushion block 11, and each supporting cushion block 11 is made of elastic material. In order to provide the water purifier mainly for people who go out frequently, the supporting cushion blocks 11 made of elastic materials can clamp all the water purifying devices 6, and the original parts in the water purifier are prevented from being damaged due to bumping when the water purifier is carried. The contact end of each supporting cushion block 11 and the water purifying device 6 is provided with shock absorption rubber, so that the shock caused by bumping can be effectively relieved.
As shown in fig. 4, a portable handle 12 is disposed on the outer end surface of the housing 1 for carrying.
As shown in fig. 4, four corners of the top end of the housing 1 are respectively provided with protrusions 13, and four corners of the bottom end of the cover 2 are respectively provided with grooves adapted to the protrusions 13. The shell 1 and the cover body 2 are sealed by clamping the bulge 13 on the top end of the shell 1 and the groove at the bottom end of the cover body 2.
The using method comprises the following steps: firstly, the tap water pipeline connector 7 is connected to a water faucet, then the water purifier is placed in a stable place, then the water outlet pipeline 4 is placed in the water containing tool, water flow can flow into the connecting pipes 5 through the water inlet pipes 3, then the water flow passes through the four water purifying devices 6 and the connecting pipes 5 and finally flows out through the water outlet pipes 4. When the filter element 63 in the water purification apparatus 6 is contaminated, the cover front end cap 60, the protective cover 61, and the protective cover rear end cap 62 are removed by rotation, and a new filter element 63 is replaced. After the use, the water inlet pipe 3 and the water outlet pipe 5 are rotationally disassembled, and the water inlet pipe is simple in structure, small in size, light in dead weight and convenient to carry.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A portable water purifier, its characterized in that: including casing (1), with casing (1) swing joint's lid (2), casing (1) both ends are connected with inlet tube (3) and outlet pipe (4) respectively, there are a plurality of purifier (6) through connecting pipe (5) swing joint in proper order in casing (1), one end lateral wall and connecting pipe (5) water inlet swing joint that casing (1) was passed in inlet tube (3), the other end lateral wall and connecting pipe (5) delivery port swing joint that casing (1) was passed in outlet pipe (4), the one end that casing (1) was kept away from in inlet tube (3) is provided with connector (7) of being connected tap water pipe.
2. The portable water purifier according to claim 1, wherein: the water purifying devices (6) are an active carbon filtering device (7), a compressed carbon rod filtering device (8), an ultrafiltration membrane filtering device (9) and an ion exchange resin filtering device (10) which are connected in sequence.
3. The portable water purifier according to claim 2, wherein: every purifier (6) all includes swing joint in proper order and each other link up's safety cover front end cover (60), safety cover (61) and safety cover rear end cover (62), be provided with in safety cover (61) and filter core (63), safety cover front end cover (60) and safety cover rear end cover (62) respectively with connecting pipe (5) swing joint.
4. A portable water purifier according to claim 3, wherein: the filtering filter elements (63) of the water purifying devices (6) are respectively a UDF activated carbon filter element movably arranged in the activated carbon filtering device (7), a compressed carbon rod filter element movably arranged in the compressed carbon rod filtering device (8), an ultrafiltration membrane filter element movably arranged in the ultrafiltration membrane filtering device (9) and an ion exchange resin filter element movably arranged in the ion exchange resin filtering device (10).
5. A portable water purifier according to claim 3, wherein: all be provided with between safety cover front end cover (60) and safety cover (61) and between safety cover (61) and safety cover rear end cover (62) sealing rubber circle (64), all through threaded connection between safety cover front end cover (60) and safety cover (61) and between safety cover (61) and safety cover rear end cover (62), safety cover front end cover (60) and safety cover rear end cover (62) all with connecting pipe (5) threaded connection.
6. The portable water purifier according to claim 2, wherein: the connecting pipe (5) comprises 2U-shaped pipes and 3 straight pipes, wherein the 2U-shaped pipes are respectively a first U-shaped pipe and a second U-shaped pipe, and the 3 straight pipes are respectively a first straight pipe, a second straight pipe and a third straight pipe; wherein the first straight pipe, the activated carbon filtering device (7), the first U-shaped pipe, the compressed carbon rod filtering device (8), the second straight pipe, the ultrafiltration membrane filtering device (9), the second U-shaped pipe, the ion exchange resin filtering device (10) and the third straight pipe are sequentially connected to form an S-shaped filtering channel.
7. The portable water purifier according to claim 1, wherein: the water purifier is characterized in that a plurality of supporting cushion blocks (11) for the corresponding placement of the water purifiers (6) are arranged in the shell (1), the upper surface of each supporting cushion block (11) is provided with a sunken part which is sunken downwards, and each supporting cushion block (11) is made of an elastic material.
8. The portable water purifier according to claim 1, wherein: the outer side end face of the shell (1) is provided with a portable handle (12).
9. The portable water purifier according to claim 7, wherein: the contact end of each supporting cushion block (11) and the water purifying device (6) is provided with a shock absorption rubber.
10. The portable water purifier according to claim 1, wherein: the four corners on the top end of the shell (1) are respectively provided with a bulge (13), and the four corners on the bottom end of the cover body (2) are respectively provided with a groove matched with the bulge (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996983.4A CN111995127A (en) | 2020-09-21 | 2020-09-21 | Portable water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996983.4A CN111995127A (en) | 2020-09-21 | 2020-09-21 | Portable water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111995127A true CN111995127A (en) | 2020-11-27 |
Family
ID=73474655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010996983.4A Pending CN111995127A (en) | 2020-09-21 | 2020-09-21 | Portable water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111995127A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293679A (en) * | 2008-05-30 | 2008-10-29 | 胡新丰 | Portable water purifier |
| CN102092881A (en) * | 2010-12-06 | 2011-06-15 | 梁好 | Portable field water purifier for squad or platoon |
| CN104891694A (en) * | 2015-05-28 | 2015-09-09 | 北京浩海鸿源科技有限责任公司 | Electrically-driven portable water purifying machine |
| CN109912064A (en) * | 2019-04-16 | 2019-06-21 | 浙江康翊科技有限公司 | A kind of intelligent miniature portable water purifier |
| CN212713069U (en) * | 2020-09-21 | 2021-03-16 | 南京工业职业技术大学 | Portable water purifier |
-
2020
- 2020-09-21 CN CN202010996983.4A patent/CN111995127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293679A (en) * | 2008-05-30 | 2008-10-29 | 胡新丰 | Portable water purifier |
| CN102092881A (en) * | 2010-12-06 | 2011-06-15 | 梁好 | Portable field water purifier for squad or platoon |
| CN104891694A (en) * | 2015-05-28 | 2015-09-09 | 北京浩海鸿源科技有限责任公司 | Electrically-driven portable water purifying machine |
| CN109912064A (en) * | 2019-04-16 | 2019-06-21 | 浙江康翊科技有限公司 | A kind of intelligent miniature portable water purifier |
| CN212713069U (en) * | 2020-09-21 | 2021-03-16 | 南京工业职业技术大学 | Portable water purifier |
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