CN207845419U - A kind of active carbon water purification device with multiple segment filters function - Google Patents
A kind of active carbon water purification device with multiple segment filters function Download PDFInfo
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- CN207845419U CN207845419U CN201821033890.6U CN201821033890U CN207845419U CN 207845419 U CN207845419 U CN 207845419U CN 201821033890 U CN201821033890 U CN 201821033890U CN 207845419 U CN207845419 U CN 207845419U
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- water
- water inlet
- filter
- inlet pipe
- active carbon
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Abstract
The utility model provides a kind of active carbon water purification device with multiple segment filters function, belong to technical field of water purification, including electrode case, filter mechanism, wiper mechanism, water intake mechanism and filtered water tank, two flocculation electrodes are equipped in electrode case, filter mechanism includes primary filter case, ceramic ring filter, microporous filtration, PP cotton filter element, the main reverse osmosis filter cores of RO, the spare reverse osmosis filter cores of RO, host grain active carbon filter core and spare granular activated carbon filter core, wiper mechanism includes water tank, water pump, spray tube, water inlet pipe and Fine spray shower nozzle, water intake mechanism includes pulsating pump, suction hose and outlet pipe；The utility model has the advantages that Water warfare is efficient.
Description
Technical field：
The utility model belongs to technical field of water purification, and in particular to a kind of activated carbon water purification cartridge with multiple segment filters function
It sets.
Background technology：
Water purifier is also water purifier, water purifier, is to carry out depth-type filtration, purification to water quality by the requirement to water
The water treatment facilities of processing.Water purifier can effectively filter out chlorine residue in iron rust in water, sandstone, colloid and absorption water, odor, different
The chemical agents such as color, pesticide.The impurity such as bacterium, germ, toxin, the heavy metal in water can be effectively removed.
But existing household water filter has that Water warfare is inefficient.
Utility model content：
The purpose of this utility model is to provide a kind of activated carbon with multiple segment filters function in view of the above problems
Purifier should have the advantages that the active carbon water purification device of multiple segment filters function had Water warfare efficient.
Above-mentioned purpose is realized by following technical scheme：
A kind of active carbon water purification device with multiple segment filters function, including electrode case, filter mechanism, wiper mechanism, into
Water dispenser structure and filtered water tank, the electrode case is interior to be equipped with two flocculation electrodes, and the filter mechanism includes primary filter case, ceramic ring mistake
Filter, microporous filtration, PP cotton filter element, the reverse osmosis filter cores of main RO, the reverse osmosis filter cores of spare RO, host grain active carbon filter core and
Spare granular activated carbon filter core, the electrode case are connected with the primary filter case, and coarse filtration is equipped in the primary filter case
Net is connected with the first water inlet pipe, the ceramic ring filter and institute between the primary filter case and the ceramic ring filter
It states and is connected with the second water inlet pipe between microporous filtration, is connected between the microporous filtration and the PP cotton filter element
Three water inlet pipes, are connected with the 4th main water inlet tube between the PP cotton filter element and the reverse osmosis filter cores of main RO, the described 4th lead into
The 4th branch water inlet pipe is connected on water pipe, the 4th branch water inlet pipe is connected with the spare reverse osmosis filter cores of RO, the master
The 5th main water inlet tube, the spare reverse osmosis filter cores of RO are connected between the reverse osmosis filter cores of RO and the host grain active carbon filter core
It is connected also by the 5th main water inlet tube with the host grain active carbon filter core, is connected on the 5th main water inlet tube
Five branch water inlet pipes, the 5th branch water inlet pipe are connected with the spare granular activated carbon filter core, pacify on first water inlet pipe
Equipped with entering water electromagnetic valve and booster pump, the junction of the 4th main water inlet tube and the 4th branch water inlet pipe is equipped with the first electricity
Reversal valve is controlled, the 5th main water inlet tube and the junction of the 5th branch water inlet pipe are equipped with the second electric control reversing valve, described
Wiper mechanism includes water tank, water pump, spray tube, water inlet pipe and Fine spray shower nozzle, and the water tank is arranged in the primary filter
The side of case, the spray tube are horizontally installed on the top in the primary filter case and positioned at the coarse strainer, the water pump
It is arranged in the water tank, the water inlet pipe is connected between the water pump and the spray tube, is connected on the spray tube
It includes pulsating pump, suction hose and outlet pipe, the host grain active carbon filter core, institute to have the Fine spray shower nozzle, the water intake mechanism
It states spare granular activated carbon filter core to be connected with the pulsating pump by the suction hose, the pulsating pump passes through the water outlet
Pipe is connected with the filtered water tank, and the lateral wall of the filtered water tank is equipped with controller, the entering water electromagnetic valve, first electricity
Control reversal valve, second electric control reversing valve are mutually electrically connected with the controller respectively.
Preferably, three layers of coarse strainer are equipped in the primary filter case.
Preferably, the wiper mechanism further includes suction pump, circulation water inlet pipe and recycling outlet, the primary filter case
It is connected by the circulation water inlet pipe with the suction pump, the suction pump passes through the recycling outlet with the water tank
It is connected, switching control pilot is installed in the circulation water inlet pipe.
Preferably, water quality monitoring sensor is equipped in the filtered water tank, the lateral wall of the filtered water tank is supervised equipped with water quality
Display is surveyed, the water quality monitoring sensor is mutually electrically connected with the water quality monitoring display.
Preferably, water flow meter is installed on the outlet pipe.
Compared with prior art, the beneficial effects of the utility model：
1. being equipped with two flocculation electrodes in electrode case described in the utility model, electromagnetic field of high frequency can be emitted, bacterium in water,
Algae and some harmful substances serve under the action of electromagnetic field of high frequency to be killed, and then makes some substances separating charged, band
The particle of xenogenesis charge attracts each other, and forms the larger substance of particle.
2. filter mechanism described in the utility model includes primary filter case, ceramic ring filter, microporous filtration, PP
Cotton filter core, the reverse osmosis filter cores of main RO, the reverse osmosis filter cores of spare RO, host grain active carbon filter core and spare granular activated carbon filter core,
The electrode case is connected with the primary filter case, is equipped with coarse strainer in the primary filter case, the primary filter case and
It is connected with the first water inlet pipe between the ceramic ring filter, connects between the ceramic ring filter and the microporous filtration
It is connected to the second water inlet pipe, third water inlet pipe, the PP cottons filter are connected between the microporous filtration and the PP cotton filter element
The 4th main water inlet tube is connected between core and the reverse osmosis filter cores of main RO, be connected on the 4th main water inlet tube the 4th into
Water pipe, the 4th branch water inlet pipe are connected with the spare reverse osmosis filter cores of RO, the main reverse osmosis filter cores of RO and the master
The 5th main water inlet tube, the spare reverse osmosis filter cores of RO and the host grain activity carbon filtration are connected between granular activated carbon filter core
Core is connected also by the 5th main water inlet tube, is connected with the 5th branch water inlet pipe on the 5th main water inlet tube, and the described 5th
Branch water inlet pipe is connected with the spare granular activated carbon filter core, and entering water electromagnetic valve and supercharging are equipped on first water inlet pipe
The junction of pump, the 4th main water inlet tube and the 4th branch water inlet pipe is equipped with the first electric control reversing valve, the 5th master
Water inlet pipe and the junction of the 5th branch water inlet pipe are equipped with the second electric control reversing valve；Wherein, primary filter case can be by water
The larger contaminant filter of particle falls in body；Ceramic ring filter can pollute to avoid floating material；Microfiltration membrane filter can
To retain the substances such as suspended matter, bacterium；The filtering again to particulate pollutants such as silt and iron rust may be implemented in PP cotton filter element；It is main
The reverse osmosis filter cores of RO and the reverse osmosis filter cores of spare RO can remove the organic impurities such as bacterium in water, virus, heavy metal, pass through operation
First electric control reversing valve both makes to be used cooperatively, and when normal work, only the main reverse osmosis filter cores of RO is needed to work independently, when main RO is anti-
It permeates filter core after a period of use, when there is the bad situation of clean-up effect, then uses the reverse osmosis filter cores of spare RO, extend
The period of the reverse osmosis filter cores of RO is replaced, cost is reduced, improves the efficiency of Water warfare；Host grain active carbon filter core and spare particle are lived
Property filtration core can again remove coloured flavored impurity in water, can further purified water quality, ensure the mouth of water
Sense both makes to be used cooperatively by operating the second electric control reversing valve, when normal work, only needs host grain active carbon filter core independent
Work, when host grain active carbon filter core after a period of use, when there is the bad situation of clean-up effect, then use spare
Grain active carbon filter core, extends the period for replacing granular activated carbon filter core, reduces cost, improves the efficiency of Water warfare；Water inlet electromagnetism
Valve can control the disengaging of water body；Booster pump can accelerate the flowing of water body, improve the working efficiency of water body purification.
3. wiper mechanism described in the utility model includes water tank, water pump, spray tube, water inlet pipe and Fine spray shower nozzle, institute
It states water tank to be arranged in the side of the primary filter case, the spray tube is horizontally installed in the primary filter case and is located at
The top of the coarse strainer, the water pump are arranged in the water tank, are connected between the water pump and the spray tube
Water inlet pipe is stated, is connected with the Fine spray shower nozzle on the spray tube, after water body purification, entering water electromagnetic valve is closed, starts water
Pump sprays water body by Fine spray shower nozzle and is cleaned to coarse strainer.
4. water intake mechanism described in the utility model includes pulsating pump, suction hose and outlet pipe, the host grain activated carbon
Filter core, the spare granular activated carbon filter core are connected by the suction hose with the pulsating pump, and the pulsating pump passes through
The outlet pipe is connected with the filtered water tank, which can be transported to cleaned water body in filtered water tank, entirely
Water intake mechanism is simple in structure, simple operation.
5. the lateral wall of filtered water tank described in the utility model is equipped with controller, the entering water electromagnetic valve, described first
Electric control reversing valve, second electric control reversing valve are mutually electrically connected with the controller respectively, are controlled into water power by controller
The working condition of magnet valve, the first electric control reversing valve and the second electric control reversing valve.
6. being equipped with three layers of coarse strainer in primary filter case described in the utility model, multiple filtration can significantly improve water body
Filter effect.
7. wiper mechanism described in the utility model further includes suction pump, circulation water inlet pipe and recycling outlet, described first
Grade Rose Box is connected with the suction pump by the circulation water inlet pipe, and the suction pump is followed with the water tank by described
Ring outlet pipe is connected, and switching control pilot is equipped in the circulation water inlet pipe, when being normally carried out water body purification, switching control pilot
It is closed with suction pump；Gather excessively in the water body after the completion of water body purification and during cleaning coarse strainer in primary filter case
When, control valve is turned on the switch, suction pump is started, the cleaning water circulation in primary filter case is recycled.
8. being equipped with water quality monitoring sensor in filtered water tank described in the utility model, the lateral wall of the filtered water tank is equipped with
Water quality monitoring display, the water quality monitoring sensor are mutually electrically connected with the water quality monitoring display, and whether detection water body
Reach the standard for meeting and drinking.
9. being equipped with water flow meter on outlet pipe described in the utility model, the efficiency of water body purification is measured.
Description of the drawings：
Attached drawing is used for providing further understanding the utility model, and a part for constitution instruction, new with this practicality
The embodiment of type for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Reference numeral：1, electrode case；2, filter mechanism；21, primary filter case；211, coarse strainer；22, ceramic ring filters
Device；23, microporous filtration；24, PP cotton filter element；25, the reverse osmosis filter cores of main RO；26, the reverse osmosis filter cores of spare RO；27, main
Grain active carbon filter core；28, spare granular activated carbon filter core；3, wiper mechanism；31, water tank；32, water pump；33, spray tube；34、
Water inlet pipe；35, Fine spray shower nozzle；36, suction pump；37, circulation water inlet pipe；38, recycling outlet；4, water intake mechanism；41, it absorbs water
Pump；42, suction hose；43, outlet pipe；5, filtered water tank；6, the first water inlet pipe；7, the second water inlet pipe；8, third water inlet pipe；9, the 4th
Main water inlet tube；10, the 4th branch water inlet pipe；11, the 5th main water inlet tube；12, the 5th branch water inlet pipe；13, entering water electromagnetic valve；14, increase
Press pump；15, the first electric control reversing valve；16, the second electric control reversing valve；17, controller；18, switching control pilot；19, water quality monitoring
Sensor；20, water quality monitoring display；29, water flow meter.
Specific implementation mode：
As shown in Figure 1, a kind of active carbon water purification device with multiple segment filters function, including electrode case 1, filter mechanism 2,
Wiper mechanism 3, water intake mechanism 4 and filtered water tank 5.
Water body to be clean is introduced into electrode case 1, and two flocculation electrodes are equipped in electrode case 1, can emit electromagnetic field of high frequency, water
In bacterium, algae and some harmful substances serve under the action of electromagnetic field of high frequency and kill, then make some substances point
From electrification, the particle with xenogenesis charge attracts each other, and forms the larger substance of particle.
Filter mechanism 2 includes primary filter case 21, ceramic ring filter 22, microporous filtration 23, PP cotton filter element 24, master
The reverse osmosis filter cores 25 of RO, the reverse osmosis filter cores 26 of spare RO, host grain active carbon filter core 27 and spare granular activated carbon filter core 28.
Electrode case 1 is connected with primary filter case 21, and the water body purified by electrode case 1 enters primary filter case 21.
Three layers of coarse strainer 211 are equipped in primary filter case 21, multiple filtration can significantly improve water body filtration effect.
It is connected with the first water inlet pipe 6 between primary filter case 21 and ceramic ring filter 22, ceramic ring filter 22 and micro-
The second water inlet pipe 7 is connected between membrane filter 23, be connected between microporous filtration 23 and PP cotton filter element 24 third into
Water pipe 8 is connected with the 4th main water inlet tube 9 between PP cotton filter element 24 and the reverse osmosis filter cores of main RO 25, is connected on the 4th main water inlet tube 9
There is the 4th branch water inlet pipe 10, the reverse osmosis filter core of the 4th branch water inlet pipe 10 and spare RO 26 is connected, main reverse osmosis 25 Hes of filter core of RO
The 5th main water inlet tube 11, the spare reverse osmosis filter cores 26 of RO and host grain activity carbon filtration are connected between host grain active carbon filter core 27
Core 27 is connected also by the 5th main water inlet tube 11, is connected with the 5th branch water inlet pipe 12 on the 5th main water inlet tube 11, the 5th into
Water pipe 12 is connected with spare granular activated carbon filter core 28, and entering water electromagnetic valve 13 and booster pump 14 are equipped on the first water inlet pipe 6,
The junction of 4th main water inlet tube 9 and the 4th branch water inlet pipe 10 is equipped with the first electric control reversing valve 15, the 5th main water inlet tube 11 with
The junction of 5th branch water inlet pipe 12 is equipped with the second electric control reversing valve 16.
Wherein, primary filter case 21 can fall the larger contaminant filter of particle in water body；Ceramic ring filter 22 can be with
Floating material is avoided to pollute；Microfiltration membrane filter 23 can retain the substances such as suspended matter, bacterium；PP cotton filter element 24 can be real
Now to the filtering again of the particulate pollutants such as silt and iron rust；The main reverse osmosis filter cores 25 of RO and the reverse osmosis filter cores of spare RO 26 can be with
The organic impurities such as bacterium, virus, heavy metal in water are removed, by operating the first electric control reversing valve 15, so that the two is used cooperatively, just
Often when work, the reverse osmosis filter core of main RO 25 is only needed to work independently, when the reverse osmosis filter cores of main RO 25 after a period of use, occur net
When changing the bad situation of effect, then the reverse osmosis filter cores 26 of spare RO are used, extend the period for replacing the reverse osmosis filter cores of RO, reduced
Cost improves the efficiency of Water warfare；Host grain active carbon filter core 27 and spare granular activated carbon filter core 28 can again be removed
Remove coloured flavored impurity in water, can further purified water quality, ensure the mouthfeel of water, by operating the second electric control reversing
Valve 16 both makes to be used cooperatively, and when normal work, only needs host grain active carbon filter core 27 to work independently, when host grain activated carbon
Filter core 27 after a period of use, when there is the bad situation of clean-up effect, then uses spare granular activated carbon filter core 28, prolongs
In the long period for replacing granular activated carbon filter core 28, cost is reduced, the efficiency of Water warfare is improved；Entering water electromagnetic valve 13 can control water
The disengaging of body；Booster pump 14 can accelerate the flowing of water body, improve the working efficiency of water body purification.
Wiper mechanism 3 includes water tank 31, water pump 32, spray tube 33, water inlet pipe 34 and Fine spray shower nozzle 35, and water tank 31 is set
It sets in the side of primary filter case 21, spray tube 33 is horizontally installed on the top in primary filter case 21 and positioned at coarse strainer 211,
Water pump 32 is arranged in water tank 31, and water inlet pipe 34 is connected between water pump 32 and spray tube 33, mist is connected on spray tube 34
Shape nozzle 35 after water body purification, closes entering water electromagnetic valve 13, starts water pump 32, passes through Fine spray shower nozzle 35 and sprays water body pair
Coarse strainer 211 is cleaned.
Water intake mechanism 4 includes pulsating pump 41, suction hose 42 and outlet pipe 43, host grain active carbon filter core 27, spare particle
Active carbon filter core 28 is connected by suction hose 42 with pulsating pump 41, and pulsating pump 41 is connected by outlet pipe 43 with filtered water tank 5
It connects, which can be transported to cleaned water body in filtered water tank 5, and entire water intake mechanism 4 is simple in structure, operates just
It is prompt.
The lateral wall of filtered water tank 5 is equipped with controller 17, and entering water electromagnetic valve 13, the first electric control reversing valve 15, second are automatically controlled
Reversal valve 16 is electrically connected with 17 phase of controller respectively, and entering water electromagnetic valve 13, the first electric control reversing valve are controlled by controller 17
15 and second electric control reversing valve 16 working condition.
Wiper mechanism 3 further includes suction pump 36, circulation water inlet pipe 37 and recycling outlet 38, primary filter case 21 with draw water
Pump 36 is connected by circulation water inlet pipe 37, and suction pump 36 is connected with water tank 31 by recycling outlet 37, cycle water inlet
Switching control pilot 18 is installed, when being normally carried out water body purification, switching control pilot 18 and suction pump 36 are closed on pipe 37；In water body
When water body after the completion of purification and during cleaning coarse strainer 211 in primary filter case 21 gathers excessive, control is turned on the switch
Valve 18 processed starts suction pump 36, is recycled to the cleaning water circulation in primary filter case 21.
Water quality monitoring sensor 19 is equipped in filtered water tank 5, the lateral wall of filtered water tank 5 is equipped with water quality monitoring display 20,
Water quality monitoring sensor 19 is electrically connected with 20 phase of water quality monitoring display, and whether detection water body reaches the standard for meeting and drinking.
Water flow meter 29 is installed on outlet pipe 43, measures the efficiency of water body purification.
Technological means disclosed in the utility model is not limited to the technical means disclosed in the above technical means, also
It include the technical solution being made of the above technical characteristic equivalent replacement.The unaccomplished matter of the utility model belongs to this field skill
The common knowledge of art personnel.
Claims (5)
1. a kind of active carbon water purification device with multiple segment filters function, it is characterised in that：Including electrode case, filter mechanism, clear
Washing machine structure, water intake mechanism and filtered water tank, the electrode case is interior to be equipped with two flocculation electrodes, and the filter mechanism includes primary filter
Case, ceramic ring filter, microporous filtration, PP cotton filter element, the reverse osmosis filter cores of main RO, the reverse osmosis filter cores of spare RO, host grain
Active carbon filter core and spare granular activated carbon filter core, the electrode case are connected with the primary filter case, the primary filter
It is equipped with coarse strainer in case, the first water inlet pipe, the ceramics are connected between the primary filter case and the ceramic ring filter
The second water inlet pipe, the microporous filtration and the PP cotton filter element are connected between ring filter and the microporous filtration
Between be connected with third water inlet pipe, be connected with the 4th main water inlet tube between the PP cotton filter element and the reverse osmosis filter cores of main RO,
The 4th branch water inlet pipe, the 4th branch water inlet pipe and the spare reverse osmosis filter core phases of RO are connected on 4th main water inlet tube
Connection, the 5th main water inlet tube is connected between the main reverse osmosis filter cores of RO and the host grain active carbon filter core, described spare
The reverse osmosis filter cores of RO are connected with the host grain active carbon filter core also by the 5th main water inlet tube, the 5th main water inlet
The 5th branch water inlet pipe is connected on pipe, the 5th branch water inlet pipe is connected with the spare granular activated carbon filter core, and described
Entering water electromagnetic valve and booster pump, the junction of the 4th main water inlet tube and the 4th branch water inlet pipe are installed on one water inlet pipe
First electric control reversing valve is installed, it is automatically controlled that the junction of the 5th main water inlet tube and the 5th branch water inlet pipe is equipped with second
Reversal valve, the wiper mechanism include water tank, water pump, spray tube, water inlet pipe and Fine spray shower nozzle, and the water tank is arranged in institute
The side of primary filter case is stated, the spray tube is horizontally installed in the primary filter case and positioned at the upper of the coarse strainer
Side, the water pump are arranged in the water tank, and the water inlet pipe, the spray are connected between the water pump and the spray tube
The Fine spray shower nozzle is connected in shower pipe, the water intake mechanism includes pulsating pump, suction hose and outlet pipe, the host grain activity
Filtration core, the spare granular activated carbon filter core are connected by the suction hose with the pulsating pump, and the pulsating pump is logical
The outlet pipe to be crossed with the filtered water tank to be connected, the lateral wall of the filtered water tank is equipped with controller, the entering water electromagnetic valve,
First electric control reversing valve, second electric control reversing valve are mutually electrically connected with the controller respectively.
2. the active carbon water purification device according to claim 1 with multiple segment filters function, it is characterised in that：The primary
Three layers of coarse strainer are equipped in Rose Box.
3. the active carbon water purification device according to claim 1 with multiple segment filters function, it is characterised in that：The cleaning
Mechanism further includes suction pump, circulation water inlet pipe and recycling outlet, and the primary filter case is followed with the suction pump by described
Ring water inlet pipe is connected, and the suction pump is connected with the water tank by the recycling outlet, the circulation water inlet pipe
On switching control pilot is installed.
4. the active carbon water purification device according to claim 1 with multiple segment filters function, it is characterised in that：The clear water
Water quality monitoring sensor is equipped in case, the lateral wall of the filtered water tank is equipped with water quality monitoring display, and the water quality monitoring passes
Sensor is mutually electrically connected with the water quality monitoring display.
5. the active carbon water purification device according to claim 1 with multiple segment filters function, it is characterised in that：The water outlet
Water flow meter is installed on pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033890.6U CN207845419U (en) | 2018-07-02 | 2018-07-02 | A kind of active carbon water purification device with multiple segment filters function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033890.6U CN207845419U (en) | 2018-07-02 | 2018-07-02 | A kind of active carbon water purification device with multiple segment filters function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845419U true CN207845419U (en) | 2018-09-11 |
Family
ID=63424404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821033890.6U Expired - Fee Related CN207845419U (en) | 2018-07-02 | 2018-07-02 | A kind of active carbon water purification device with multiple segment filters function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812997A (en) * | 2019-10-25 | 2020-02-21 | 仪征祥源动力供应有限公司 | Air classification filtering and drying device for air compressor |
-
2018
- 2018-07-02 CN CN201821033890.6U patent/CN207845419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812997A (en) * | 2019-10-25 | 2020-02-21 | 仪征祥源动力供应有限公司 | Air classification filtering and drying device for air compressor |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180927 Address after: No. 188, textile Road, Sanxing Town, Haimen City, Nantong, Jiangsu Patentee after: Haimen Cheng Xiang Smart Home Technology Co., Ltd. Address before: Room 910, 9 / F, 610 Hollywood business centre, Nathan Road, Mongkok, Kowloon. Patentee before: Qi Yun Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |