CN209161628U - Portable automatic water filter - Google Patents
Portable automatic water filter Download PDFInfo
- Publication number
- CN209161628U CN209161628U CN201821757064.6U CN201821757064U CN209161628U CN 209161628 U CN209161628 U CN 209161628U CN 201821757064 U CN201821757064 U CN 201821757064U CN 209161628 U CN209161628 U CN 209161628U
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- portable automatic
- pipeline
- power supply
- 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.)
- Active
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model provides a kind of portable automatic water filter, is related to technical field of water purification.Portable automatic water filter includes: drainage module, and drainage module includes filter core group and pipeline, and pipeline is connected with filter core group, and pipeline has water sucking mouth, and pipeline is for protruding at water intaking.Pumping module, pumping module includes cabin, water pump, power supply and controller, there is sump and control storehouse, water pump is set in control storehouse, and controller is set in control storehouse and is electrically connected with water pump inside cabin, cabin is connect with filter core group, sump is connected to the inside of filter core group, and water pump has inlet and outlet, and water inlet is connected to sump, water outlet is used for with connecting at water, and power supply is used to power to controller, water pump.Portable automatic water filter can facilitate outgoing carry of people to use, and water purification amount is big, and effect is good, even if more, water consumption also can satisfy greatly demand with water number.
Description
Technical field
The utility model relates to technical field of water purification, in particular to a kind of portable automatic water filter.
Background technique
" life suction pipe (Lifestraw) " it can by sewage purification be drinking water." life suction pipe " is actually one
16 centimetres of root long or so, 31 millimeters of diameter, the different plastic pipe of length and diameter, the inside fills filtering material and filter core, including
Filter PP cotton, the difference filtrate combination such as active carbon, ion exchange resin, ultrafiltration membrane iodine resin, to ensure that the pure of water (reaches
Lg7~lg8).
Therefore a variety of dirty water all may filter that disinfection (heavy metal, chemical substance etc. be many toxic at drinkable water quality
Substance can not filter)；And then prevent the disease that drinking-water causes, such as cholera, typhoid fever and dysentery.
For outdoor travel, the popularity rate of life suction pipe is also higher and higher, but life suction pipe still has one
Fixed drawback:
This mode is very tired, and water outlet is limited, and inconvenience stores filtered clean water；
Usual situation can only a people drink；
Water needed for cannot be used for filtering cleaning, for example wash the dishes, wash vegetables, bathing.
Utility model content
The purpose of this utility model is to provide a kind of portable automatic water filters, are capable of providing the outdoor water purification used
Function is convenient for carrying and high-efficient, is facilitated and is met outdoor water demand.
The embodiments of the present invention are achieved in that
The embodiments of the present invention provide a kind of portable automatic water filter, comprising:
Drainage module, the drainage module include filter core group and pipeline, and the pipeline is connected with the filter core group, the pipe
Road has water sucking mouth, and the pipeline is for protruding at water intaking；
Pumping module, the pumping module include cabin, water pump, power supply and controller, have sump inside the cabin
With control storehouse, the water pump is set in the control storehouse, the controller be set in the control storehouse and with the water pump
Electrical connection, the cabin connect with the filter core group, and the sump is connected to the inside of the filter core group, the water pump with into
The mouth of a river and water outlet, the water inlet are connected to the sump, and the water outlet is used for with connecting at water, and the power supply is used for
It powers to the controller, the water pump.
In addition, the portable automatic water filter that embodiment according to the present utility model provides, can also have following additional
Technical characteristic:
In the alternative embodiment of the utility model, the filter core group includes just imitating filter body and efficient filter body, described
Just effect filter body is installed on the pipeline and is located at the water sucking mouth, and the efficient filter body is with the pipeline far from described
The position of water sucking mouth connects, and the efficient filter body also connect with the cabin and is connected to the sump, described just to imitate filter core
Body is used for filtering precipitate, algae, insects, and the efficient filter body is for impurity screening, bacterium and removes odors.
In the alternative embodiment of the utility model, the portable automatic water filter further includes float, and the float connects
It is connected to the pipeline and just imitates filter body close to described, the float at water intaking for floating and making the just effect filter body drift
Floating or suspension.
In the alternative embodiment of the utility model, the efficient filter body quality is 90g-110g, volume 178cm3-
182cm3。
In the alternative embodiment of the utility model, the pumping module quality is 140g-160g, volume 178cm3-
182cm3。
In the alternative embodiment of the utility model, the portable automatic water filter total quality is 300g-400g.
In the alternative embodiment of the utility model, the portable automatic water filter further includes ultraviolet lamp tube, the purple
Outer fluorescent tube is set to the control storehouse and by the power supply power supply, and the ultraviolet lamp tube can irradiate in the sump when shining
Portion.
In the alternative embodiment of the utility model, the power supply is battery, and the pumping module further includes charging interface,
The charging interface, which is used to connect with external power supply, to be thought the controller, water pump power supply and/or charges for the battery,
The controller is pcb board, and the charging interface is set to the pcb board.
In the alternative embodiment of the utility model, the pumping module further includes connecting tube, one end of the connecting tube
It is connected to the water outlet of the water pump, the other end of the connecting tube is for connecting external water reservoir material.
In the alternative embodiment of the utility model, the pumping module further includes suction nozzle, the suction nozzle and the connection
One end far from the water outlet of pipe is detachably connected, and the suction nozzle is used to absorb water for people.
The beneficial effects of the utility model are:
Portable automatic water filter passes through the cooperation of drainage module and pumping module, and outgoing carry of people can be facilitated to make
With, and water purification amount is big, and effect is good, even if more, water consumption also can satisfy greatly demand with water number.Disappear furthermore it is possible to sterilize
Poison, the effect of purification more preferably compared with general outdoor water purifier, are convenient for the characteristics of cleaning it is also possible that the service life is longer.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the portable automatic water filter that the embodiments of the present invention provide；
Fig. 2 is the schematic diagram of drainage module；
Fig. 3 is the cross-sectional view of the efficient filter body of Fig. 2；
Fig. 4 is the schematic diagram of pumping module；
Fig. 5 is the cross-sectional view of Fig. 4.
Icon: the portable automatic water filter of 100-；11- pipeline；13- just imitates filter body；The efficient filter body of 15-；151-
Level-one PP cotton；152- active carbon；The second level 153- PP cotton；154-PES filter membrane；155- water inlet end；The water outlet 156-；30- draws water
Module；31- cabin；311- sump；312- controls storehouse；33- water pump；35- battery；37- connecting tube；50- float；60- ultraviolet lamp
Pipe；80- switch.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
Embodiment
Fig. 1 to Fig. 5 is please referred to, a kind of portable automatic water filter 100 is present embodiments provided, comprising:
Drainage module, drainage module include filter core group and pipeline 11, and pipeline 11 is connected with filter core group, and pipeline 11 has water suction
Mouthful, pipeline 11 is for protruding at water intaking；
Pumping module 30, pumping module 30 include cabin 31, water pump 33, power supply and controller, have water inside cabin 31
Storehouse 311 and control storehouse 312, water pump 33 are set in control storehouse 312, and controller is set in control storehouse 312 and electric with water pump 33
Connection, cabin 31 are connect with filter core group, and sump 311 is connected to the inside of filter core group, and water pump 33 has inlet and outlet, into
The mouth of a river is connected to sump 311, and water outlet is used for with connecting at water, and power supply is used to power to controller, water pump 33.
Wherein, controller has switch 80 using pcb board, whole device, for starting or closing in device
Electricity consumption device.Pcb board is common controller, and details are not described herein again.
Filter core group includes just imitating filter body 13 and efficient filter body 15, just imitates filter body 13 and is installed on pipeline 11 and is located at and inhales
At the mouth of a river, efficient filter body 15 is connect with the position of the separate water sucking mouth of pipeline 11, and efficient filter body 15 is also connect with cabin 31
And be connected to sump 311, it just imitates filter body 13 and is used for filtering precipitate, algae, insects, efficient filter body 15 is miscellaneous for filtering
It matter, bacterium and removes odors.Efficient filter body 15 is to be detachably connected with cabin 31, and efficient filter body 15 has water inlet end 155
With water outlet 156, when needing water purification, 156 part of water outlet can be removable with the part of 33 water inlet of close water pump of cabin 31
Unload connection；When needing to clean efficient filter body 15,156 part of water outlet also can be with 33 water outlet of close water pump of cabin 31
Part is detachably connected.
It will be appreciated that filter core group in addition to just imitating filter body 13 and efficient filter body 15, can also increase on pipeline 11
Add more filtration members, to reach higher purification requirement.
Wherein, the water sources such as outdoor some more limpid river waters, spring are referred at water intaking, these can ensure it is portable from
One better service life of dynamic water filter 100.And under special circumstances, for example need to use water, and surrounding only has
When contaminated water source, the portable automatic water filter 100 also can be used and be filtered, can equally play preferable filtering
Effect, to cope with water demand.With the container for then referring to water receiving at water, such as cup, kettle, bucket vessel；Or other
The place that demand directly supplies water.
Wherein, the first effect filter body 13 of the present embodiment is made of the sintering of 80 mesh quartz sands, and aperture 0.18mm may filter that
Bulky grain sediment, silt, algae, insects, dust in water increase the service life of filter body, and easy cleaning itself.Quartz sand without
Impurity, anti-pressure and abrasion-proof, high mechanical strength, stable chemical performance, retaining power is strong, and high efficiency, service life are long.Just effect filter body
13 connector is made of high pressure polyethylene and low pressure polyethylene mixing material, non-toxic and tasteless.
Specifically, portable automatic water filter 100 further includes float 50, float 50 is connected to pipeline 11 and close to just effect filter
Core 13, float 50, in this way can be to avoid first effect filters for floating and making just to imitate the floating of filter body 13 at water intaking or suspend
Core 13 sinks to silt and influences water quality.In this embodiment, float 50 is hollow-sphere structures (attached drawing shape).In addition, float
50 are also possible to the hollow structure of some other shapes, and internal chamber keeps closing.Either generally lightweight floatability material
Production, such as foam.
It is connected to pipeline 11 used by efficient filter body 15 and uses high-quality PU, it is non-toxic and tasteless.The length of pipeline 11 can be with
It selectively produces according to demand.Either production different lengths specification is for selection.
Be divided into multilayer inside the efficient filter body 15 of the present embodiment, from being communicated with first effect filter body 13 to pumping module
30 places of communicating are followed successively by first order PP cotton 151, active carbon 152, second level PP cotton 153 and PES filter membrane 154.
It is detailed, the further filtering large granular impurities such as silt of first order PP cotton 151, active carbon 152 remove odors and into
The turbidity of one step reduction water；Second level PP cotton 153 removes 152 granule foreign of active carbon and further decreases the turbidity of water；PES filter
Film 154 uses 0.01 micron process, for the volume of bacterium: general coccus diameter is 0.5-1.0 microns, and bacillus is 1 micron wide, long
2 microns.Therefore can be with filter bacteria, and remove most of impurity.
In more detail, 15 mass of efficient filter body in the present embodiment is 90g-110g, volume 178cm3-182cm3。
Just the quality and volume, the quality of float 50 and volume of effect filter body 13 are respectively less than efficient filter body 15, the length of pipeline 11 and
Quality then has different parameters according to different size.
30 mass of pumping module is 140g-160g, volume 178cm3-182cm3。
Generally speaking, portable 100 total quality of automatic water filter is 300g-400g.Less than one bottle of 500ml mineral water
Weight, but the water of 2000L or more can be filtered.
In addition, portable automatic water filter 100 further includes ultraviolet lamp tube 60, ultraviolet lamp tube 60 be set to control storehouse 312 and
By power supply power supply, can be irradiated inside sump 311 when ultraviolet lamp tube 60 shines.Water residence time in sump 311 makes
Ultraviolet lamp tube 60 is able to carry out 2 seconds or so, the irradiation of 253.7 wave bands, further kills remaining bacteria, and can kill a variety of diseases
Poison, this is that physical filtering can not be handled.The UVC ultraviolet light of the present embodiment can join the germicidal efficiency of common bacteria, virus
According to below table:
It should be noted that ultraviolet lamp tube 60 is can to make no ultraviolet lamp tube in production as optional component
60 product, such small product size is smaller, more portable, and other structures are similar with having the product structure of ultraviolet lamp tube 60.
Different selections can be provided, in this way to meet different water purification demands.
Specifically, in the present embodiment, power supply is battery 35, pumping module 30 further includes charging interface, and charging interface is used
In connect with external power supply think controller, water pump 33, ultraviolet lamp tube 60 power supply and/or for battery 35 charge.Charging interface is set
It is placed in pcb board.Not only can be convenient movement in this way, but can be directly connected to when having demand external power supply carry out using.
In order to which more easily filtered water is exported, pumping module 30 further includes connecting tube 37, one end of connecting tube 37
It is connected to the water outlet of water pump 33, the other end of connecting tube 37 is for connecting external water reservoir material.
Particularly, pumping module 30 further includes suction nozzle, and one end of suction nozzle and the separate water outlet of connecting tube 37 detachably connects
It connects, suction nozzle is used to absorb water for people.It, also being capable of Emergency use in this way in the case where no power supply.
In addition, entire product has water-proof function, it is able to maintain drying in the control storehouse 312 of pumping module 30, even if falling
Enter also to can be avoided water in water and immerse control storehouse 312, to ensure the normal use of product.In general, in the water of one meter of depth
In deep range, waterproof effect is best.
The principle of the present embodiment is:
Outdoors in use, first effect filter body 13 is put into water source, 80 are turned on the switch so that whole start to work,
Water is extracted and filtered, sump 311 is directed into, then passes through the irradiation-sterilize of ultraviolet lamp tube 60, then flows out to the vessel of water storage
It is interior.
Whole process is simple and efficient, absorbs water always without manpower, time saving and energy saving, does not influence user and does other things
Feelings.Purified water can also be used for more people.In the case where having abundant water resources, additionally it is possible to meet a large amount of need for using water such as bathing
It asks.
The portable automatic water filter 100 is small in size, and light weight is highly convenient for outdoor carrying.The weight bearing of people is limited, as long as
There is water source, can bear a heavy burden 3KG or so water using portable automatic water filter 100, people's average, prolonged outdoor
On foot, family tourism requires a large amount of water, and portable automatic water filter 100 solves the problems, such as that needs bear a large amount of water.
Portable automatic water filter 100 is used in combination by Physical entrapment bacterium and ultraviolet sterilization, and 1540.01 microns of PES filter membrane
Technique removes most of impurity, filter bacteria.Note: the individual of bacterium is small, and general coccus diameter is 0.5-1.0 microns, bacillus
It is 1 micron wide, it is 2 microns long.The individual of bacterium is very small, is currently known the smallest bacterium and only has 0.2 micron long, bacterium is mainly by thin
The part such as after birth, ribosomes is constituted, and there are also the special constructions such as pod membrane, flagellum, pili for some bacteriums.The diameter of most bacteriums
Size is between 0.5-5 μm.
Most viral diameters are in 20-200nm, wherein again more with 100nm.Biggish viral diameters are 300-450nm, compared with
Small viral diameters are only 18-22nm, can not be solved by way of Physical entrapment, and ultraviolet sterilization kills most of disease
Poison solves the problems, such as that Physical entrapment is indeterminable.
15 service life of efficient filter body of the present embodiment is long, and just it is miscellaneous can to filter out most bulky grain for effect filter body 13
Matter avoids efficient filter body 15 from being polluted by it.After use, additionally it is possible to by 156 part of water outlet of efficient filter body 15
It is connect with the part of 33 water outlet of close water pump of cabin 31, then water pump 33 is in the clean water source (family used in after such as going home
In tap water) to efficient filter body 15 carry out back flush, silt is cleared out.
In conclusion the portable automatic water filter 100 of the utility model matching by drainage module and pumping module 30
It closes, outgoing carry of people can be facilitated to use, and water purification amount is big, effect is good, even if more, water consumption also can greatly with water number
Meet demand.Furthermore it is possible to sterilizing, the effect of purification more preferably compared with general outdoor water purifier, is convenient for the characteristics of cleaning
It is also possible that the service life is longer.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of portable automatic water filter characterized by comprising
Drainage module, the drainage module include filter core group and pipeline, and the pipeline is connected with the filter core group, the pipeline tool
There is water sucking mouth, the pipeline is for protruding at water intaking；
Pumping module, the pumping module include cabin, water pump, power supply and controller, have sump and control inside the cabin
Storehouse processed, the water pump are set in the control storehouse, and the controller is set in the control storehouse and is electrically connected with the water pump
It connects, the cabin is connect with the filter core group, and the sump is connected to the inside of the filter core group, and the water pump has water inlet
And water outlet, the water inlet are connected to the sump, the water outlet is used for with connecting at water, and the power supply is used for institute
State controller, water pump power supply.
2. portable automatic water filter according to claim 1, which is characterized in that the filter core group includes just imitating filter body
With efficient filter body, it is described just effect filter body be installed on the pipeline and be located at the water sucking mouth, the efficient filter body with
The pipeline far from the water sucking mouth position connect, the efficient filter body also connect with the cabin and with the sump
Connection, it is described just effect filter body be used for filtering precipitate, algae, insects, the efficient filter body for impurity screening, bacterium and
It removes odors.
3. portable automatic water filter according to claim 2, which is characterized in that the portable automatic water filter also wraps
Float is included, the float is connected to the pipeline and just imitates filter body close to described, and the float at water intaking for floating simultaneously
Make the just effect filter body floating or suspends.
4. portable automatic water filter according to claim 2, which is characterized in that the efficient filter body quality is 90g-
110g, volume 178cm3-182cm3。
5. portable automatic water filter according to claim 4, which is characterized in that the pumping module quality is 140g-
160g, volume 178cm3-182cm3。
6. portable automatic water filter according to claim 5, which is characterized in that the portable automatic water filter is whole
Quality is 300g-400g.
7. portable automatic water filter according to claim 1, which is characterized in that the portable automatic water filter also wraps
Ultraviolet lamp tube is included, the ultraviolet lamp tube is set to the control storehouse and by the power supply power supply, when the ultraviolet lamp tube shines
It can irradiate inside the sump.
8. portable automatic water filter according to claim 1, which is characterized in that the power supply is battery, described to draw water
Module further includes charging interface, and the charging interface thinks the controller, water pump power supply for connecting with external power supply
And/or charge for the battery, the controller is pcb board, and the charging interface is set to the pcb board.
9. portable automatic water filter according to claim 1, which is characterized in that the pumping module further includes connection
Pipe, one end of the connecting tube are connected to the water outlet of the water pump, and the other end of the connecting tube is outer for connecting
Portion's water storage equipment.
10. portable automatic water filter according to claim 9, which is characterized in that the pumping module further includes suction nozzle,
The suction nozzle and one end far from the water outlet of the connecting tube are detachably connected, and the suction nozzle is used to absorb water for people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757064.6U CN209161628U (en) | 2018-10-26 | 2018-10-26 | Portable automatic water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757064.6U CN209161628U (en) | 2018-10-26 | 2018-10-26 | Portable automatic water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209161628U true CN209161628U (en) | 2019-07-26 |
Family
ID=67335463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821757064.6U Active CN209161628U (en) | 2018-10-26 | 2018-10-26 | Portable automatic water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209161628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019944A (en) * | 2018-10-26 | 2018-12-18 | 常州鱼尾科技有限公司 | Portable automatic water filter |
-
2018
- 2018-10-26 CN CN201821757064.6U patent/CN209161628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019944A (en) * | 2018-10-26 | 2018-12-18 | 常州鱼尾科技有限公司 | Portable automatic water filter |
| WO2020083337A1 (en) * | 2018-10-26 | 2020-04-30 | 常州鱼尾科技有限公司 | Portable automatic water filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208684621U (en) | A kind of water purifying processing system for waterworks | |
| CN102101735A (en) | Health and environment-friendly water dispenser | |
| CN109956590A (en) | A kind of large-flow water purifier based on multiple stage circulation purification | |
| CN209161628U (en) | Portable automatic water filter | |
| CN109896649A (en) | Household water purifying filtering device | |
| CN109019944A (en) | Portable automatic water filter | |
| CN201309868Y (en) | Household water purifier supplying water according to the quality degree | |
| CN103693796B (en) | Small rural fluorin-removing apparatus for drinking water | |
| CN105110496A (en) | Integrated purification dual-purpose water device | |
| CN206751570U (en) | A kind of pure cup of outdoor | |
| CN205616694U (en) | Novel outdoor water purifier device | |
| CN104086010B (en) | A kind of portable water purifying device | |
| CN203999181U (en) | A kind of portable water purifying device | |
| CN108409063A (en) | Solar power type artificial ecological floating island water purification system | |
| CN208292761U (en) | A kind of easy-to-dismount sewage filter device | |
| CN210945244U (en) | Advanced oxidation sewage treatment equipment for ecological treatment | |
| CN207862101U (en) | A kind of portable drinking water filtration equipment for clarifying | |
| CN2913331Y (en) | Portable and simple direct drink filtration water purification cup | |
| CN207671838U (en) | A kind of novel and multifunctional sewage disposal device | |
| CN207877469U (en) | A kind of direct drinking fast purification sterilizing unit | |
| CN207862102U (en) | A kind of direct drinking magnetism purifying processing device | |
| CN208517127U (en) | Water purification catridge and water purifying bottle | |
| CN221117084U (en) | Sterilization structure for water tank of water purifier | |
| CN201962146U (en) | Two accuse membrane pottery water purifiers that have branch use water supply function | |
| CN217947802U (en) | Portable field emergency water purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210722 Address after: Room 407, No. 2, Lane 88, Shengrong Road, pilot Free Trade Zone, Pudong New Area, Shanghai 200120 Patentee after: Shanghai Yuwei Technology Co.,Ltd. Address before: 213000 Huashan Road, Xinbei District, Changzhou, Jiangsu Province, No. 18 Patentee before: CHANGZHOU YUWEI TECHNOLOGY Co.,Ltd. |