CN205528179U - Pressure boost pipeline formula purifier - Google Patents
Pressure boost pipeline formula purifier Download PDFInfo
- Publication number
- CN205528179U CN205528179U CN201620068812.4U CN201620068812U CN205528179U CN 205528179 U CN205528179 U CN 205528179U CN 201620068812 U CN201620068812 U CN 201620068812U CN 205528179 U CN205528179 U CN 205528179U
- Authority
- CN
- China
- Prior art keywords
- water
- filter element
- activated carbon
- compound
- barrel body
- 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.)
- Withdrawn - After Issue
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 239000012528 membrane Substances 0.000 claims abstract description 32
- 239000002131 composite material Substances 0.000 claims abstract description 31
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims abstract description 23
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 64
- 238000001914 filtration Methods 0.000 claims description 36
- 229920000742 Cotton Polymers 0.000 claims description 19
- 230000008676 import Effects 0.000 claims description 17
- 239000008399 tap water Substances 0.000 claims description 15
- 235000020679 tap water Nutrition 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical class [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a pressure boost pipeline formula purifier, including leading composite filter element and compound RO membrane anti -osmosis filter core, leading composite filter element's front end is equipped with the running water water inlet, and compound RO membrane anti -osmosis filter core's rear end is equipped with pure water outlet and the export of dense water. The utility model discloses a leading composite filter element obtains the pure water with compound RO membrane anti -osmosis filter core cooperation use to direct or meet through the connecting tube between two filter cores, got rid of the common PE union coupling of RO reverse osmosis filter built -in portion, reduced and leaked a little and filter flask quantity, improved the packaging efficiency of purifier simultaneously. Leading composite filter element links to each other with supercharging device, and when making water fast, initial filtrated water gets into supercharging device through the low pressure delivery port and carries out the pressure boost, and the rethread height of center extrudes the water pipe and flows in compound RO membrane anti -osmosis filter core, so not only improves the system water yield, can wash the RO membrane simultaneously, prolongs the life of RO membrane.
Description
Technical field
This utility model relates to a kind of water purifier, particularly a kind of pressure pipeline formula water purifier.
Background technology
Water purifier is by the miniature water processing equipment that water uses requirement water quality carries out deep purifying process.It is divided into RO reverse osmosis water purifier, ultrafilter membrane water purifier, energy water purification machine and ceramic water purification apparatus etc. by filter element composition structure.The clean-up effect of three kinds of water purifier machines is by being followed successively by weak by force: R0 anti-penetration water purifier, ultrafiltration membrane water purifier, energy water machine.Anti-penetration water purifier standard configuration is 5 grades of filtrations, it may be assumed that PP granule charcoal cotton, preposition, preposition charcoal compressed, RO reverse osmosis membrane, post active carbon.It may thus be appreciated that existing water purifier filter element is multistage, structure is the most complicated, assembles bothersome, is simultaneously connected with a little many, easily leaks.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, it is provided that a kind of reasonable in design, the pressure pipeline formula water purifier of simple in construction.
Technical problem to be solved in the utility model is to be realized by following technical scheme, this utility model is a kind of pressure pipeline formula water purifier, it is characterized in: include preposition composite filter element and compound RO membrane reverse osmosis filter element, described preposition composite filter element is provided with shell, it is externally provided with pressurization cycle device at shell, being provided with composite filter element in shell, be provided with tap water intake tunnel between shell and composite filter element, housing outward end portion is provided with the tap water water inlet connected with tap water intake tunnel；Described composite filter element includes central high pressure outlet pipe, it is respectively arranged at two ends with the high pressure intake and high-pressure outlet connected with central high pressure outlet pipe at shell, the both ends of central high pressure outlet pipe are respectively equipped with and seal the upper fixing lid and lower fixing lid coordinated with shell two ends, it is provided with filter course between upper fixing lid and lower fixing lid, it is provided with low pressure water suction runner between filter course and central high pressure outlet pipe, upper fixing lid and outer casing end is provided with and the low pressure delivery mouth of low pressure water suction flow passage；Described pressurization cycle device is provided with booster pump, and supercharging delivery side of pump connects the supercharging outlet pipe having the high pressure intake with central high pressure outlet pipe to connect, and the import of booster pump connects the supercharging water inlet pipe connected with low pressure delivery mouth；
Described compound RO membrane reverse osmosis filter element is provided with filtration barrel body, the collector pipe being coaxial therewith arranging it is provided with in filtration barrel body, being provided with RO film placing chamber between filtration barrel body and collector pipe, the rearward end of filtration barrel body is provided with the dense water out connected with RO film placing chamber, and RO film placing chamber is built with RO film；Initial filter water import and pure water outlet it is respectively arranged at two ends with before and after the filtration barrel body being in collector pipe, it is provided with dividing plate on the top of collector pipe, the front end of dividing plate is provided with and the intake antrum of initial filter water inlet communication, the rear end of dividing plate is provided with activated carbon placed cavity, equipped with packed activated carbon in activated carbon placed cavity, the tube wall of the collector pipe corresponding with intake antrum is provided with some connection intake antrums and RO film placing chamber intercommunicating pore, and the tube wall of the collector pipe corresponding with RO film is communicated with RO film placing chamber and the sieve screen apertures of activated carbon placed cavity.
Making to be packed in bag, it is easy to assembly for activated carbon, safety and sanitation.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, described preposition composite filter element and compound RO membrane reverse osmosis filter element split are arranged, and the initial filter water import of the high-pressure outlet of preposition composite filter element with compound RO membrane reverse osmosis filter element are connected by connecting pipeline.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, described preposition composite filter element and compound RO membrane reverse osmosis filter element disjunctor are arranged, it is connected by runner dividing plate between described filtration barrel body and shell, initial filter water import is located on runner dividing plate, and high-pressure outlet connects with initial filter water import.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, it is provided with bottom end cover in the rear end of filtration barrel body, sealing ring it is provided with between bottom end cover and collector pipe, the outlet of described pure water and dense water out are each provided on bottom end cover, case nose is provided with upper end cover, and tap water water inlet is located on upper end cover.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, is provided with the control valve with booster pumps connected in parallel between supercharging outlet pipe and supercharging water inlet pipe.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, described filter course ecto-entad is followed successively by a PP cotton layer, hybrid filtering layer and the 2nd PP cotton layer, described hybrid filtering layer is made up of activated carbon and perlite mixing, and activated carbon and perlitic mass ratio are 98.5-99.5:0.5-1.5.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and fixed lid and lower fixing cover the draw-in groove being respectively equipped with fixing filter course.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, equipped with PP cotton filter course in the activated carbon placed cavity between packed activated carbon and pure water export.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, equipped with the LED Burdick lamp towards activated carbon placed cavity in PP cotton filter course.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, is provided with dash sealing ring between upper end and the filtration barrel body of described RO film.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and described shell is cylindrical shape.
Compared with prior art, the present invention passes through preposition composite filter element and compound RO membrane reverse osmosis filter element with the use of obtaining pure water, and connect directly or by connection pipeline between two filter elements, eliminate the internal common PE pipe of RO osmosis filtration machine to connect, decrease leakage point and filter flask quantity, improve the packaging efficiency of water purifier simultaneously.
The high pressure intake of preposition composite filter element is connected with pressurizer with low pressure delivery mouth, during normal pressure controlling the water circulation, open control valve, the initial filter water formed through filter course is flowed out by low pressure delivery mouth, flow through from the control valve of pressurizer, then be flowed into compound RO membrane reverse osmosis filter element by central high pressure outlet pipe.Quickly during controlling the water circulation, closing control valve, initial filter water enters pressurizer by low pressure delivery mouth and carries out supercharging by booster pump, it is flowed into compound RO membrane reverse osmosis filter element again by central high pressure outlet pipe, the most not only improve controlling the water circulation amount, RO film can be rinsed simultaneously, extend the service life of RO film.
And the filter course in preposition composite filter element is to be made up of a PP cotton layer, hybrid filtering layer and the 2nd PP cotton layer, therefore good filtration effect.Hybrid filtering layer is to be mixed by activated carbon and perlite to constitute, and perlite water-swellable, granular active carbon is compressed fixing, decreases activated carbon damaged.
Compound RO membrane reverse osmosis filter element by RO film and packed activated carbon with the use of, water first passes through RO film and filters, refiltered by packed activated carbon again, the pure water obtained flows out from pure water outlet by PP is cotton, use LED Burdick lamp further pure water can be carried out sterilization processing, therefore good purification again.
Accompanying drawing explanation
Fig. 1 is the all-in-one-piece a kind of structural representation of this utility model.
Fig. 2 is a kind of structural representation that this utility model is split type.
Detailed description of the invention
Referring to the drawings, concrete technical scheme of the present utility model is further described, in order to those skilled in the art is further understood that this utility model, and does not constitute the restriction to its right.
As shown in figure 1 and 2, a kind of pressure pipeline formula water purifier, including preposition composite filter element and compound RO membrane reverse osmosis filter element.
Described preposition composite filter element is provided with cylindrical housing 1, it is externally provided with pressurization cycle device at shell 1, being provided with composite filter element in shell 1, be provided with tap water intake tunnel 2 between shell 1 and composite filter element, shell 1 outer end is provided with the tap water water inlet 16 connected with tap water intake tunnel 2.Described composite filter element includes central high pressure outlet pipe 9, it is respectively arranged at two ends with the high pressure intake and high-pressure outlet connected with central high pressure outlet pipe 9 at shell 1, the both ends of central high pressure outlet pipe 9 are respectively equipped with and seal the upper fixing lid 10 and lower fixing lid 6 coordinated with shell 1 two ends, between upper fixing lid 10 and lower fixing lid 6, it is provided with filter course, upper fixing lid 10 and lower fixing lid 6 are respectively equipped with the draw-in groove of fixing filter course.It is provided with low pressure water suction runner 8 between filter course and central high pressure outlet pipe 9, upper fixing lid 10 with shell 1 end are provided with the low pressure delivery mouth connected with low pressure water suction runner 8.Described filter course ecto-entad is followed successively by a PP cotton layer 3, hybrid filtering layer 4 and the 2nd PP cotton layer 5, and described hybrid filtering layer 4 is made up of activated carbon and perlite mixing, and activated carbon and perlitic mass ratio are 99:1.
Described pressurization cycle device is provided with booster pump 12, the outlet of booster pump 12 connects the supercharging outlet pipe 28 having the high pressure intake with central high pressure outlet pipe 9 to connect, the import of booster pump 12 connects the supercharging water inlet pipe 11 connected with low pressure delivery mouth, is provided with the control valve 27 in parallel with booster pump 12 between supercharging outlet pipe 28 and supercharging water inlet pipe 11.
Described compound RO membrane reverse osmosis filter element is provided with filtration barrel body 14, the collector pipe 21 being coaxial therewith arranging it is provided with in filtration barrel body 14, RO film placing chamber 22 it is provided with between filtration barrel body 14 and collector pipe 21, the rearward end of filtration barrel body 14 is provided with the dense water out 19 connected with RO film placing chamber 22, RO film placing chamber 22, built with RO film 23, is provided with dash sealing ring 24 between upper end and the filtration barrel body 14 of RO film 23.Initial filter water import 7 and pure water outlet 18 it is respectively arranged at two ends with before and after the filtration barrel body 14 being in collector pipe 21, it is provided with dividing plate 13 on the top of collector pipe 21, the front end of dividing plate 13 is provided with the intake antrum connected with initial filter water import 7, the rear end of dividing plate 13 is provided with activated carbon placed cavity, equipped with packed activated carbon 15 in activated carbon placed cavity, export in the activated carbon placed cavity between 18 equipped with PP cotton filter course 17 at packed activated carbon 15 and pure water.Equipped with the LED Burdick lamp 16 towards activated carbon placed cavity in PP cotton filter course 17.Making to be packed in bag, it is easy to assembly for activated carbon 15, safety and sanitation.The tube wall of the collector pipe 21 corresponding with intake antrum is provided with some connection intake antrums and RO film placing chamber 22 intercommunicating pore 25, and the tube wall of the collector pipe 21 corresponding with RO film 23 is communicated with RO film placing chamber 22 and the sieve screen apertures of activated carbon placed cavity.
Preposition composite filter element and compound RO membrane reverse osmosis filter element can be arranged with split, it is also possible to connection is arranged.By connection pipeline 29, the initial filter water import 7 of the high-pressure outlet of preposition composite filter element with compound RO membrane reverse osmosis filter element is connected when split is arranged.Being connected by runner dividing plate 13 between described filtration barrel body 14 and shell 1 when disjunctor is arranged, initial filter water import 7 is located on runner dividing plate 13, and high-pressure outlet connects with initial filter water import 7.Being provided with bottom end cover 20 in the rear end of filtration barrel body 14, be provided with sealing ring between bottom end cover 20 and collector pipe 21, described pure water outlet 18 and dense water out 19 are each provided on bottom end cover 20, and shell 1 front end is provided with upper end cover 26, and tap water water inlet 16 is located on upper end cover 26.
During normal pressure controlling the water circulation, open the control valve 27 between supercharging outlet pipe 28 and supercharging water inlet pipe 22, water enters tap water intake tunnel 2 from tap water water inlet 16, through a PP cotton layer 3, hybrid filtering layer 4 and the 2nd PP cotton layer 5, enter low pressure water suction runner 8, in low pressure water suction runner 8, the pressure of water is at 0.1-0.3MPa, and water flows out from low pressure delivery mouth again.The water flowed out is flowed in central high pressure outlet pipe 9 by supercharging outlet pipe 28, control valve 27 and supercharging water inlet pipe 22, and rear entrance is combined in RO membrane reverse osmosis filter element, and in central high pressure outlet pipe 9, the pressure of water is 0.3-0.6 MPa.
Quickly during controlling the water circulation, closing control valve 27, initial filter water enters pressurizer by low pressure delivery mouth and supercharging water inlet pipe 22 and carries out supercharging by booster pump 12, it is flowed into compound RO membrane reverse osmosis filter element again by central high pressure outlet pipe 9, the most not only improve controlling the water circulation amount, RO film can be rinsed simultaneously, extend the service life of RO film.
It is flowed into intake antrum by initial filter water import 7 from preposition composite filter element initial filter water out, it is flowed into RO film placing chamber 22 by intercommunicating pore 25, filtered by RO film 23, dense water directly flows out from dense water out 19, pure water is flowed into activated carbon placed cavity from the sieve screen apertures of collector pipe 21, filter through packed activated carbon 15 again, after through PP cotton filter course 17 from pure water outlet 18 outflow.When needing sterilization, LED Burdick lamp 16 can be opened pure water is sterilized.
If using low pressure and mass flow RO reverse osmosis membrane, booster pump 12 quits work and is not pressurized, and control valve 27 is opened, and relies on the pressure itself of tap water to carry out reverse osmosis.By electric-control system preset time, after reaching the setting time, control valve 27 is closed, and pressurization opened by booster pump 12, has reached regular pressure flush RO reverse osmosis membrane, extends the purpose of membrane lifetime, and the pure water flow of water purifier increases considerably simultaneously, better meets use requirement.
Claims (10)
1. a pressure pipeline formula water purifier, it is characterized in that: include preposition composite filter element and compound RO membrane reverse osmosis filter element, described preposition composite filter element is provided with shell, it is externally provided with pressurization cycle device at shell, composite filter element it is provided with in shell, being provided with tap water intake tunnel between shell and composite filter element, housing outward end portion is provided with the tap water water inlet connected with tap water intake tunnel；Described composite filter element includes central high pressure outlet pipe, it is respectively arranged at two ends with the high pressure intake and high-pressure outlet connected with central high pressure outlet pipe at shell, the both ends of central high pressure outlet pipe are respectively equipped with and seal the upper fixing lid and lower fixing lid coordinated with shell two ends, it is provided with filter course between upper fixing lid and lower fixing lid, it is provided with low pressure water suction runner between filter course and central high pressure outlet pipe, upper fixing lid and outer casing end is provided with and the low pressure delivery mouth of low pressure water suction flow passage；Described pressurization cycle device is provided with booster pump, and supercharging delivery side of pump connects the supercharging outlet pipe having the high pressure intake with central high pressure outlet pipe to connect, and the import of booster pump connects the supercharging water inlet pipe connected with low pressure delivery mouth；
Described compound RO membrane reverse osmosis filter element is provided with filtration barrel body, the collector pipe being coaxial therewith arranging it is provided with in filtration barrel body, being provided with RO film placing chamber between filtration barrel body and collector pipe, the rearward end of filtration barrel body is provided with the dense water out connected with RO film placing chamber, and RO film placing chamber is built with RO film；Initial filter water import and pure water outlet it is respectively arranged at two ends with before and after the filtration barrel body being in collector pipe, it is provided with dividing plate on the top of collector pipe, the front end of dividing plate is provided with and the intake antrum of initial filter water inlet communication, the rear end of dividing plate is provided with activated carbon placed cavity, equipped with packed activated carbon in activated carbon placed cavity, the tube wall of the collector pipe corresponding with intake antrum is provided with some connection intake antrums and RO film placing chamber intercommunicating pore, and the tube wall of the collector pipe corresponding with RO film is communicated with RO film placing chamber and the sieve screen apertures of activated carbon placed cavity.
Pressure pipeline formula water purifier the most according to claim 1, it is characterized in that: described preposition composite filter element and compound RO membrane reverse osmosis filter element split are arranged, by connecting pipeline, the initial filter water import of the high-pressure outlet of preposition composite filter element with compound RO membrane reverse osmosis filter element is connected.
Pressure pipeline formula water purifier the most according to claim 1, it is characterized in that: described preposition composite filter element and compound RO membrane reverse osmosis filter element disjunctor are arranged, it is connected by runner dividing plate between described filtration barrel body and shell, initial filter water import is located on runner dividing plate, and high-pressure outlet connects with initial filter water import.
4. according to the pressure pipeline formula water purifier described in claim 1 or 2 or 3, it is characterized in that: be provided with bottom end cover in the rear end of filtration barrel body, sealing ring it is provided with between bottom end cover and collector pipe, the outlet of described pure water and dense water out are each provided on bottom end cover, case nose is provided with upper end cover, and tap water water inlet is located on upper end cover.
Pressure pipeline formula water purifier the most according to claim 1, it is characterised in that: between supercharging outlet pipe and supercharging water inlet pipe, it is provided with the control valve with booster pumps connected in parallel.
Pressure pipeline formula water purifier the most according to claim 1, it is characterized in that: described filter course ecto-entad is followed successively by a PP cotton layer, hybrid filtering layer and the 2nd PP cotton layer, described hybrid filtering layer is made up of activated carbon and perlite mixing, and activated carbon and perlitic mass ratio are 98.5-99.5:0.5-1.5.
Pressure pipeline formula water purifier the most according to claim 1, it is characterised in that: fixed lid and lower fixing cover the draw-in groove being respectively equipped with fixing filter course.
Pressure pipeline formula water purifier the most according to claim 1, it is characterised in that: equipped with PP cotton filter course in the activated carbon placed cavity between packed activated carbon and pure water export.
Pressure pipeline formula water purifier the most according to claim 8, it is characterised in that: equipped with the LED Burdick lamp towards activated carbon placed cavity in PP cotton filter course.
Pressure pipeline formula water purifier the most according to claim 1, it is characterised in that: it is provided with dash sealing ring between upper end and the filtration barrel body of described RO film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068812.4U CN205528179U (en) | 2016-01-25 | 2016-01-25 | Pressure boost pipeline formula purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068812.4U CN205528179U (en) | 2016-01-25 | 2016-01-25 | Pressure boost pipeline formula purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205528179U true CN205528179U (en) | 2016-08-31 |
Family
ID=56768920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068812.4U Withdrawn - After Issue CN205528179U (en) | 2016-01-25 | 2016-01-25 | Pressure boost pipeline formula purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205528179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585161A (en) * | 2016-01-25 | 2016-05-18 | 日出东方太阳能股份有限公司 | Pressurized pipeline type water purifier and packaging method thereof |
| CN116081774A (en) * | 2022-12-28 | 2023-05-09 | 珠海格力电器股份有限公司 | Water purifier and control method thereof |
-
2016
- 2016-01-25 CN CN201620068812.4U patent/CN205528179U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585161A (en) * | 2016-01-25 | 2016-05-18 | 日出东方太阳能股份有限公司 | Pressurized pipeline type water purifier and packaging method thereof |
| CN105585161B (en) * | 2016-01-25 | 2018-06-05 | 日出东方太阳能股份有限公司 | Pressure pipeline formula water purifier and its packing method |
| CN116081774A (en) * | 2022-12-28 | 2023-05-09 | 珠海格力电器股份有限公司 | Water purifier and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180605 |
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| AV01 | Patent right actively abandoned |