CN104790181B - A kind of water-conservation washing machine - Google Patents
A kind of water-conservation washing machine Download PDFInfo
- Publication number
- CN104790181B CN104790181B CN201510188122.2A CN201510188122A CN104790181B CN 104790181 B CN104790181 B CN 104790181B CN 201510188122 A CN201510188122 A CN 201510188122A CN 104790181 B CN104790181 B CN 104790181B
- Authority
- CN
- China
- Prior art keywords
- water
- sewage
- bucket
- washing
- magnetic valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000010865 sewage Substances 0.000 claims abstract description 66
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 15
- 241000628997 Flos Species 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002902 bimodal Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing Effects 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/006—Recovery arrangements, e.g. for the recovery of energy or water
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The present invention be directed to application number 201310481853.7, a kind of divisional application of the patent application of entitled " water-saving and environmental protection washing machine ", water-conservation washing machine, including washing bucket, open the door, roller, Rolling motor and control circuit, it is characterized in that washing bucket is connected with a water butt, wash bucket and be provided with a water inlet and a sewage draining exit, sewage draining exit is located at lowest part in washing bucket, water inlet and sewage draining exit are respectively connected with magnetic valve, magnetic valve is connected with control circuit, a sewage suction pipe is provided with sewage draining exit, sewage suction pipe is connected with sewage pump, sewage pump discharge is connected with filter, filter delivery port is placed in water butt, lower is provided with a discharge outlet in water butt, discharge outlet is connected with magnetic valve, a water purification suction pipe is provided with water butt, water purification suction pipe is connected with clarified water pump, clarified water pump delivery port is placed in washing bucket, wash bucket, level sensor is equipped with water butt, level sensor is connected with control circuit.
Description
Technical field
It is October 16, entitled " one in 2013 the present invention be directed to application number 201310481853.7, the applying date
The divisional application of the application for a patent for invention of kind water-saving and environmental protection washing machine ", the present invention relates to a kind of washing machine, particularly a kind of water saving
Washing machine.
Background technology
With the development and the progress of science and technology of society, automation living facilities have been fully immersed into our daily life
Living, such as washing machine is exactly one of which, it may be said that the both hands of people have been liberated in the birth of washing machine, by impeller-type to drum-type,
By individually washing to one is dried again to one is dried, increasingly automation, intellectuality, multifunction, hommization gives people
With great convenience, people are made there are more times to do other things, but also along with money in this modernization
The increasingly consumption in source, resource is limited, and the mankind necessarily have a predicament for facing resource exhaustion in one day, and it has been society instantly to save the energy
Can main flow topic, washing machine enter family's use during there is also it is same the problem of, the consumption of such as electric energy and water resource,
The consumption of its reclaimed water is especially protruded, and under the overall situation of water resource growing tension, contradiction is highlighted, and how to reduce laundry processes reclaimed water
Waste also without good method, still await technological innovation and solve, existing washing machine is all that console mode takes in addition
Ground space, in the case where home price is high, this undoubtedly adds the living cost of user, similarly needs to break through
Innovation, meets demand instantly.
The content of the invention
For saving water resource, the utilization rate of water is improved, the invention provides a kind of water-conservation washing machine.
The technical solution adopted by the present invention is：A kind of water-conservation washing machine, including washing bucket, enabling, roller, Rolling motor
And circuit is controlled, roller is arranged on washing interior of bucket, and Rolling motor is located at outside washing bucket, between Rolling motor and roller
By the power transmission shaft connection through washing bucket, Rolling motor is connected with control circuit, it is characterised in that washing bucket is connected with one
Water butt, washing bucket is provided with a water inlet and a sewage draining exit, and sewage draining exit is located at lowest part, water inlet and row in washing bucket
Dirty mouth is respectively connected with magnetic valve, and magnetic valve is connected with control circuit, a sewage suction pipe is provided with sewage draining exit, sewage suction pipe is connected with
Sewage pump, sewage pump discharge is connected with filter, and filter delivery port is placed in water butt, and lower is provided with a draining in water butt
Mouthful, discharge outlet, which is connected with magnetic valve, water butt, is provided with a water purification suction pipe, and water purification suction pipe is connected with clarified water pump, clarified water pump water outlet
Mouth is placed in washing bucket, and level sensor is equipped with washing bucket, water butt, and level sensor is connected with control circuit.
Further, the filter is placed in outside water butt, and connection sewage pump side is cached provided with sewage in filter
Delivery port side is provided with filtering bodies in chamber, filter, and caching chamber is provided with a floss hole, and floss hole is connected with magnetic valve, the electromagnetism
The magnetic valve water side connection that valve water side is connected with sewage draining exit.
Further, the filter is placed in inside water butt, and connection sewage pump side is cached provided with sewage in filter
Delivery port side is provided with filtering bodies in chamber, filter, and caching chamber is provided with a floss hole, and floss hole is connected with magnetic valve, the electromagnetism
The magnetic valve water side connection that valve water side is connected with discharge outlet.
Further, the washing bucket, water butt are to pass through connection between round bucket of the axis in horizontal positioned, two barrels
Body is connected, and the connector is hollow structure, and inner containment has control circuit.
Further, the connector hollow part is trellis, and control circuit is placed in one a lattice, and other lattice are storing
Lattice, matter storage lattice structure is drawer-type structure or case structure with cover.
Further, the sewage suction pipe suction side is provided with screen pack.
Further, the screen pack is tubular, is arranged in sewage draining exit, and tubular lateral surface is confined space, and this is closed
Space and sewage suction pipe UNICOM.
Further, the screen pack is dome shape, is arranged in sewage draining exit.
Further, the sewage pump, clarified water pump are two-way pump.
Further, the level sensor that the washing bucket is connected with the nice and warm dry systems of wind, washing bucket is at least set
There is the level sensor in blowdown water level and peak level test point, water butt to be detected at least provided with desilting water level and Ml water level
Solar panel is provided with the outside of point, water butt and washing bucket, solar panel is connected with battery, water butt and washing
The axial bottom of bucket is provided with suspension member.
Being recovered by filtration for water can be achieved by the setting of water butt in the present invention, and the water after purification can both be reused for washing
Wash, it can also be used to the flushing of toilet seat and other apparatus, reach the purpose of multi-purpose water, can greatly reduce water consumption, together
Shi Benji is hung can reduce floor space on the wall, and work electricity can be provided during solar panel for control circuit by setting
Source, power consumption when reduction machine is standby, using electricity wisely.Water-saving and electricity-saving save space of the present invention, filtering self-cleaning is easy to maintenance,
Compact conformation, it is easy to implement, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention one.
Fig. 2 is the structure principle chart of the embodiment of the present invention one.
Fig. 3 is the filtration device structure figure of the embodiment of the present invention one.
Fig. 4 is the structure principle chart of the embodiment of the present invention two.
Fig. 5 is the sewage draining exit structure chart of the embodiment of the present invention two.
Label title in figure：1 washing bucket；2 open the door；3 water butts；4 water inlets；5 sewage draining exits；6th, 7,8,9 magnetic valve；10
Sewage suction pipe；11 sewage pumps；12 filters；13 discharge outlet；14 water purification suction pipes；15 clarified water pumps；16 level sensors；17 sewage delay
Deposit chamber；18 filtering bodies；19 floss holes；20 screen packs；21 solar panels；22 closures.
Embodiment
The embodiment of the present invention one is as shown in Figure 1, 2, 3 shown in 3, and the water-conservation washing machine is provided with washing bucket 1, open the door 2, roller, roller
Motor and control circuit, roller be arranged on washing bucket 1 inside, Rolling motor be located at washing bucket 1 outside, Rolling motor with
Connected between roller by the power transmission shaft through washing bucket 1, Rolling motor is connected with control circuit, and Rolling motor is variable-frequency motor,
Be adapted to different working modes, back and forth slow-speed can wash, can also fast-turn construction dry, to be also associated with wind nice and warm for washing bucket 1
Dry systems.
Washing bucket 1 is connected with a water butt 3 by connector, and washing bucket 1, water butt 3 are that axis is put in level
The round bucket put, the connector is hollow structure, and control circuit is provided at its inner portion space.
Wash bucket 1 and be provided with a water inlet 4 and a sewage draining exit 5, water inlet 4, sewage draining exit 5 is located in washing bucket 1 most
Lower, is easy to the exclusion of water, and water inlet 4 and sewage draining exit 5 are connected to magnetic valve 6,7, and this two magnetic valve 6,7 meets user respectively
Water system and drainage system, this two magnetic valve 6,7 are connected with control circuit and are controlled by it, and control plumbing opportunity；Sewage draining exit 5
Place is provided with a sewage suction pipe 10, and sewage suction pipe 10 is connected with sewage pump 11, and the outlet of sewage pump 11 is connected with filter 12, filter
Connection sewage pump 11 side caches delivery port side in chamber 17, filter 12 provided with sewage and is provided with filtering bodies 18, filter in 12
12 delivery ports are placed in water butt 3；Filtering bodies 18 can be common filter poromerics, can be multistage filtering, the present embodiment is two
Level, filter 12 is provided with closure 22, and double-filtration body 18 is isolated in the UNICOM of closure 22 by dividing plate, opens closure 22
Filtering bodies 18 can be taken out conveniently, caching chamber is provided with a floss hole 19, and floss hole 19 is connected with magnetic valve 8, and the magnetic valve 8 goes out
The water side of magnetic valve 7 connection that water end (W.E.) is connected with sewage draining exit 5, i.e., be connected with user's drainage system；The present embodiment filter 12 is put
Outside water butt 3, in the space for being located at connector rear, closure 22 is exposed at connector surface；Lower is provided with water butt 3
One discharge outlet 13, discharge outlet 13 is connected with magnetic valve 9, the water equipment connection of the delivery port of magnetic valve 9 and user, such as toilet seat
Device, squatting pan, mop pool etc. are to the less demanding place of water；A water purification suction pipe 14 is provided with water butt 3, water purification suction pipe 14 connects
Clarified water pump 15 is connected to, the delivery port of clarified water pump 15 is placed in washing bucket 1, and level sensor is equipped with washing bucket 1, water butt 3
Device 16, level sensor 16 is connected with control circuit；16 points of the level sensor washed in bucket 1 is some test points, two ends
Test point be respectively blowdown water level and peak level test point, blowdown water level reservoir storage is the water level in 1 to 3 liter, water butt 3
Sensor 16 is 1 to 3 liter at least provided with desilting water level and Ml water level test point, desilting water level reservoir storage, and water purification suction pipe 14 is inhaled
Mouth maintains an equal level with desilting water level；Water butt 3 and the outside of washing bucket 1 are equipped with solar panel 21, in solar panel 21
Battery is connected with, battery is powered for control circuit, and mains-supplied can be switched to when solar energy is not enough, and battery has a power failure
It is standby；Solar panel 21 is split-type structural, not the used time can panel front hide inwards, this face and water butt 3 or washing
The appearance one integrated mass of bucket 1 is, it is necessary to which the used time can turn down out or remove wire connection outside window of falling uses；Control circuit can be by
Single-chip microcomputer and peripheral circuit are constituted.
The axial bottom of the water butt 3 of the present embodiment one and washing bucket 1 is equipped with suspension member, can be arranged on toilet seat or wash one's hands
Above basin, the limited space in toilet can be saved and do not used；During work, mode of operation is selected, under the control of control circuit, is washed
Clothing machine first passes through water inlet 4 to the washing water filling of bucket 1, has noted water startup Rolling motor and has started washing, sewage pump after the completion of washing
11 start to the pump water of water butt 3, and the water filtered by filter 12 enters water butt 3, when the washing water level of bucket 1 drops to sewer
Start during position and dry, sewage pump 11 starts at any time during drying makes the constant level of washing bucket 1 in blowdown water level, and drying terminates
The magnetic valve 7 of sewage draining exit 5 is opened afterwards, whether needs drying to be performed according to model selection by remaining sewage emptying, after emptying；Water butt
Water purification in 3 needs water level in used time startup clarified water pump 15, water butt 3 to drop to after desilting water level in washing next time,
Water shortage part is supplemented by user's water system, and the magnetic valve 7 of discharge outlet 13 is opened and can used at any time for toilet seat or mop pool,
Discharge outlet 13 realizes desilting function after water level drops to desilting water level in water butt 3, washes away sediment；The floss hole 19 of filter 12
Magnetic valve 8 open and can realize the backwash of filtering bodies 18, this rinse mode may be set to automatic or manual, and filtering is blocked
Self-cleaning, is easy to safeguard；The present embodiment washing machine multi-purpose water, it is reusable, greatly reduce water consumption, do not take up an area face
Space, can make full use of solar energy, reach water-saving and electricity-saving save space purpose, compact conformation, it is easy to implement should suitable for promoting
With.
As shown in Figure 4,5, the present embodiment is that filter 12 is placed in the embodiment of the present invention two with embodiment with difference
Inside water butt 3, the water side of magnetic valve 9 connection that the water side of 19 magnetic valve of floss hole 8 is connected with discharge outlet 13 can be in toilet seat
Or mop pool is with the backwash for realizing filtering bodies 18 during water at any time；Because filter 12 is moved in water butt 3, the inside of connector
Space is set to trellis control circuit and is placed in one a lattice, and other lattice are matter storage lattice, and matter storage lattice structure is drawer-type structure or with cover
Case structure, for storing；The suction side of sewage suction pipe 10 is provided with screen pack 20, and screen pack 20 is tubular, is arranged on sewage draining exit 5
Interior, tubular lateral surface is confined space, the confined space and the UNICOM of sewage suction pipe 10, can be with when the magnetic valve 7 of sewage draining exit 5 is opened
Realize the self-cleaning of screen pack 20.
Washing bucket 1, water butt 3 can also be other tubular structures when the present invention is implemented；Screen pack 20 can be dome shape, if
Put in sewage draining exit 5；Sewage pump 11, clarified water pump 15 are two-way pump, realize bimodal current, mutual moisturizing；Wash bucket 1, water storage
It is some more that water level detecting point in bucket 3 can be set, and accurate control can be better achieved;The present invention can also be made more
It is compact, suitable for the washing of the washing of scattered clothing, energy-saving and water-saving.
Claims (8)
1. a kind of water-conservation washing machine, including washing bucket, enabling, roller, Rolling motor and control circuit, roller, which is arranged on, to be washed
Interior of bucket is washed, Rolling motor is located at outside washing bucket, connected between Rolling motor and roller by the power transmission shaft through washing bucket
Connect, Rolling motor is connected with control circuit, it is characterised in that washing bucket is connected with a water butt, washing bucket enters provided with one
The mouth of a river and a sewage draining exit, sewage draining exit are located at lowest part in washing bucket, and water inlet and sewage draining exit are respectively connected with magnetic valve, magnetic valve
It is connected with control circuit, a sewage suction pipe is provided with sewage draining exit, sewage suction pipe is connected with sewage pump, and sewage pump discharge was connected with
Filter, filter delivery port is placed in water butt, and lower is provided with a discharge outlet in water butt, and discharge outlet is connected with magnetic valve, is stored up
A water purification suction pipe is provided with bucket, water purification suction pipe is connected with clarified water pump, and clarified water pump delivery port is placed in washing bucket, washings
Level sensor is equipped with bucket, water butt, level sensor is connected with control circuit；The filter is placed in water butt
Connection sewage pump side caches delivery port side in chamber, filter provided with sewage and is provided with filtering bodies in portion, filter, and caching chamber is set
There is a floss hole, floss hole is connected with magnetic valve, the magnetic valve water side connection that the magnetic valve water side is connected with discharge outlet.
2. water-conservation washing machine according to claim 1, it is characterised in that the washing bucket, water butt are that axis is in water
The round bucket of placing flat, is connected by connector between two barrels, and the connector is hollow structure, and inner containment has control circuit.
3. water-conservation washing machine according to claim 2, it is characterised in that the connector hollow part is trellis, control electricity
Road is placed in one a lattice, and other lattice are matter storage lattice, and matter storage lattice structure is drawer-type structure or case structure with cover.
4. according to any described water-conservation washing machine of claims 1 to 3, it is characterised in that the sewage suction pipe suction side was provided with
Filter screen.
5. water-conservation washing machine according to claim 4, it is characterised in that the screen pack is tubular, is arranged on sewage draining exit
Interior, tubular lateral surface is confined space, the confined space and sewage suction pipe UNICOM.
6. water-conservation washing machine according to claim 5, it is characterised in that the screen pack is dome shape, is arranged on sewage draining exit
It is interior.
7. according to any described water-conservation washing machine of claims 1 to 3, it is characterised in that the sewage pump, clarified water pump are two-way
Pump.
8. according to any described water-conservation washing machine of claims 1 to 3, it is characterised in that it is nice and warm that the washing bucket is connected with wind
Level sensor in dry systems, washing bucket is at least provided with blowdown water level and peak level test point, the water level in water butt
Sensor is provided with solar panel at least provided with desilting water level and Ml water level test point, water butt and washing bucket outside,
Solar panel is connected with battery, and the axial bottom of water butt and washing bucket is provided with suspension member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188122.2A CN104790181B (en) | 2013-10-16 | 2013-10-16 | A kind of water-conservation washing machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310481853.7A CN103526507B (en) | 2013-10-16 | 2013-10-16 | A kind of water-saving and environmental protection washing machine |
| CN201510188122.2A CN104790181B (en) | 2013-10-16 | 2013-10-16 | A kind of water-conservation washing machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date | |
|---|---|---|---|---|
| CN201310481853.7A Division CN103526507B (en) | 2013-10-16 | 2013-10-16 | A kind of water-saving and environmental protection washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790181A CN104790181A (en) | 2015-07-22 |
| CN104790181B true CN104790181B (en) | 2017-09-01 |
Family
ID=49928831
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310481853.7A Active CN103526507B (en) | 2013-10-16 | 2013-10-16 | A kind of water-saving and environmental protection washing machine |
| CN201510188122.2A Active CN104790181B (en) | 2013-10-16 | 2013-10-16 | A kind of water-conservation washing machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310481853.7A Active CN103526507B (en) | 2013-10-16 | 2013-10-16 | A kind of water-saving and environmental protection washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103526507B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745761B (en) * | 2017-11-03 | 2021-12-17 | 青岛海尔洗涤电器有限公司 | Drainage device and control method thereof |
| CN112998614A (en) * | 2019-12-20 | 2021-06-22 | 佛山市云米电器科技有限公司 | Dishwasher control method, dishwasher, and computer-readable storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL188488B1 (en) * | 1999-01-15 | 2005-02-28 | Amica Wronki Sa | Automatic washing machine and washing liquid circulation system therefor |
| CN201176532Y (en) * | 2008-03-11 | 2009-01-07 | 中山东菱威力电器有限公司 | Washing machine with water storage function |
| CN201711019U (en) * | 2010-08-20 | 2011-01-19 | 无锡市东炬工业设备有限公司 | Water filter |
| CN202164466U (en) * | 2011-06-16 | 2012-03-14 | 联创众辉(天津)高新企业孵化有限公司 | Intelligent water-saving device for washing machine |
| TR201106342A1 (en) * | 2011-06-27 | 2013-01-21 | Arçeli̇k Anoni̇m Şi̇rketi̇ | A washing machine with a filtering unit. |
| CN202247411U (en) * | 2011-09-30 | 2012-05-30 | 合肥荣事达洗衣设备制造有限公司 | Internal circulating water saving system for double-tube washing machine |
| CN202671324U (en) * | 2012-07-30 | 2013-01-16 | 浙江沁园水处理科技有限公司 | Portable and moveable ultrafiltration water purifier |
| CN203613402U (en) * | 2013-10-16 | 2014-05-28 | 无锡艾科瑞思产品设计与研究有限公司 | Water-saving and environment-friendly washing machine |
-
2013
- 2013-10-16 CN CN201310481853.7A patent/CN103526507B/en active Active
- 2013-10-16 CN CN201510188122.2A patent/CN104790181B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103526507A (en) | 2014-01-22 |
| CN104790181A (en) | 2015-07-22 |
| CN103526507B (en) | 2015-09-23 |
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