CN106403089A - Ozone self-purification assembly for fresh air system and control method of ozone self-purification assembly - Google Patents
Ozone self-purification assembly for fresh air system and control method of ozone self-purification assembly Download PDFInfo
- Publication number
- CN106403089A CN106403089A CN201610993841.6A CN201610993841A CN106403089A CN 106403089 A CN106403089 A CN 106403089A CN 201610993841 A CN201610993841 A CN 201610993841A CN 106403089 A CN106403089 A CN 106403089A
- Authority
- CN
- China
- Prior art keywords
- ozone
- vmc
- air
- housing
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000000746 purification Methods 0.000 title claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 27
- 229910052744 lithium Inorganic materials 0.000 claims description 27
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
- F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an ozone self-purification assembly for a fresh air system and a control method of the ozone self-purification assembly. The ozone self-purification assembly is installed in a ventilation pipeline of the fresh air system and composed of a shell, wherein the two ends of the shell communicate with each other. The two ends of the shell serve as the air inlet end and the air outlet end correspondingly. A draught fan is arranged in the middle of the air inlet end. A cold catalyst layer is arranged on the portion, at the air outlet end, of the shell. An ozone generator is arranged in the portion, between the air inlet end and the air outlet end, of the shell. An ozone control circuit is arranged in the shell and connected to the ozone generator. A draught fan control circuit is arranged in the shell and connected to the draught fan. The outer wall of the shell is connected with the inner wall of the ventilation pipeline of the fresh air system in a sealed mode. The ozone self-purification assembly is independently installed in the ventilation pipeline of the fresh air system, the device forms a set of system independently, power supply is conducted through air flow provided by the fresh air system, when the fresh air system stops operating temporarily, ozone gas is provided for an internal pipeline of the fresh air system, the device operates independently, the service life is long, and convenience and energy saving are achieved.
Description
Technical field
The present invention relates to the auxiliary equipment field of house New-air purifying system, more particularly, to a kind of smelly for VMC
Oxygen self-cleaning assembly and its control method.
Background technology
VMC be by fresh air main frame will outdoor purified after air send into indoor, simultaneously by foul indoor air
Discharging outdoor, " fresh air field of flow " being formed indoors, thus meeting the needs of indoor fresh air ventilating.Due to outdoor air often
Containing grit, PM2.5, pollen, mosquito etc., especially haze weather can not be sent directly into interior, need through VMC
Interior purifier is purified, and after a long time use, the dust of purifier retention, pollen, mosquito can be with for VMC
The change of ambient temperature and humidity and breed bacteria, cause VMC to pollute, bring the secondary pollution entering room air.
At present, most VMC does not all configure auto purification sterilizing assembly on the market, and minority carries self-cleaning assembly
It is to be directly integrated in VMC, runs together with the device of VMC, in the presence of air-flow, it is only to passing through
Air is purified, limited to VMC critical component self purification it is most important that this kind of integrated form self-cleaning assembly controls
Depend on whole Xingfeng capsule system, increase VMC design and manufacture burden, and be unfavorable for opening and inspecting, for great majority
The self-purification function being difficult to the later stage for the VMC not configuring self-cleaning assembly installs additional.
Content of the invention
For above-mentioned problem, present invention aim at providing a kind of structure simple, convenient and energy-saving is it is adaptable to fresh air
The ozone independence self-cleaning assembly of the sterilization of internal system pipeline and its control method.
In order to achieve the above object, the technical solution used in the present invention is as follows：A kind of ozone self-cleaning for VMC
Assembly, described ozone self-cleaning assembly is arranged in the vent line of VMC, and described ozone self-cleaning assembly is by two ends phase
Logical housing is formed, and the two ends of housing are respectively air intake and air outlet, and the middle part of air intake is provided with blower fan, the shell of air outlet
Body is provided with one cold catalyst layer, is provided with ozone generator in the housing between air intake and air outlet, is provided with ozone in housing
Control circuit is connected to ozone generator, is provided with draught fan control circuit and is connected on blower fan in housing, the outer wall of housing and fresh air
The inner wall sealing of the vent line of system connects, and the air intake of housing is arranged in air pipeline towards VMC internal duct
Side, the air outlet of housing is arranged in air pipeline towards indoor side.
It is provided with lithium battery, lithium battery is connected to ozone control circuit and air-blower control electricity in housing of the present invention
Lu Shang.
Blower fan of the present invention is Bidirectional axial flow fan；Bidirectional axial flow fan can rotate and reverse, one be used for
It is blown into the air containing ozone, for the purification of channel interior, another can be power supply in order to charging circuit in VMC
Charge.
Blower fan of the present invention is provided with charging circuit, and charging circuit passes through connection on lithium battery, described
Lithium battery is rechargeable type lithium battery；It is device in-line power by lithium battery, device is powered alone and charged, from a set of system of one-tenth
System, independent outside VMC, need not other power supplies, when VMC work, using VMC generation
Air-flow is charged, convenient and energy-saving.
A kind of control method of ozone self-cleaning assembly for VMC that the present invention provides, described control method bag
Include following steps：
1）Ozone self-cleaning assembly is arranged in the vent line of close indoor air outlet on VMC.
2）VMC is started working, the air after purifying for indoor input in vent line, and air-flow is from the air intake of housing
End flow to air outlet, and ozone generator is automatically switched off, and air-flow drives the flabellum of blower fan to rotate when blower fan, by the electricity that charges
Road is continuously lithium battery and is charged.
3）When VMC quits work, ozone control circuit is connected and is produced ozone, new air control in ozone generator, housing
Circuit ON blower fan processed, blower fan rotates forward formation air-flow, and the ozone in housing is passed in VMC by air-flow
Portion's pipeline.
4）When VMC works again, the ozone of the residual of internal duct is passed through housing by air intake by VMC
Interior, through cold catalyst layer, cold catalyst layer removes the ozone of residual in air-flow, and the air after purification is passed into interior.
Step 3 of the present invention）In operating process, in draught fan control circuit and ozone control circuit, it is provided with timing dress
Put, time set continues timing, and at set intervals, when VMC quits work, blower fan and ozone generator start simultaneously；
Self-cleaning assembly could work only when VMC does not work, and is blown into the air containing ozone to VMC internal duct,
Simultaneously as this device is independent another system outside VMC, by timing means and judgement VMC it is
The device of no work carrys out independent control, conveniently installs and overhauls.
In control method of the present invention, blower fan rotates forward, and lithium battery is blower fan powered rotation；Blower fan is reverse
Rotation, blower fan is charged for lithium battery by charging circuit；Make full use of the kinetic energy that VMC produces air-flow, facilitate self-cleaning
Self the charging and run it is ensured that the operation of apparatus of the present invention long-time stable of assembly.
It is an advantage of the current invention that：The present invention passes through separately installed ozone in the ventilation shaft of family's VMC certainly
Net assembly, device independently becomes set of system, is charged using the air-flow that VMC provides, in VMC break-off
When, provide ozone gas, device independent operating, long service life, convenient and energy-saving for VMC internal duct；It is additionally, since
It is arranged on the purification wind path of VMC, and therefore this assembly can all be passed through ozone gas for all pipelines of VMC
Body, completes the purification work of a whole set of pipeline, good purification；Finally, ozone gas are long in the channel interior time of staying, purified
Cheng Hou, again passes by this device, removes ozone, completes generation and the recovery operation of ozone, good practical effect.
Brief description
Fig. 1 is the mounting structure sketch of assembly of the invention；
Fig. 2 is the internal structure sketch of apparatus of the present invention；
Fig. 3 is the air intake structure diagram of apparatus of the present invention.
Wherein, the vent line of 1 VMC, 2 is indoor, 3 VMC internal duct, 4 housings, 5 air intakes, and 6
Air outlet, 7 blower fans, 8 cold catalyst layers, 9 ozone generators, 10 enclosure interior, 11 ozone control circuits, 12 air-blower controls
Circuit, 13 lithium batteries, 14 fixing buckles.
Specific embodiment
The present invention is described in further detail with specific embodiment for explanation below in conjunction with the accompanying drawings.
Embodiment 1：A kind of ozone self-cleaning assembly for VMC as shown in Figure 1,2 and 3, described ozone self-cleaning
Assembly is arranged in the vent line 1 of VMC, and the housing 4 that described ozone self-cleaning assembly is communicated by two ends is formed, shell
The two ends of body 4 are respectively air intake 5 and air outlet 6, and the middle part of air intake 5 is provided with blower fan 7, and the housing 4 of air outlet 6 is provided with one
Road cold catalyst layer 8, is provided with ozone generator 9, is provided with ozone control in housing 4 in the housing 4 between air intake 5 and air outlet 6
Circuit 11 is connected to ozone generator 9, is provided with draught fan control circuit 12 and is connected on blower fan 7 in housing 4, the outer wall of housing 4 with
The inner wall sealing of the vent line 1 of VMC connects, and the air intake 5 of housing 4 is arranged in air pipeline towards VMC
The side of internal duct 3, the air outlet 6 of housing is arranged on the side towards indoor 2 in air pipeline.
Embodiment 2：As shown in Figure 1,2 and 3, it is provided with lithium battery 13 in housing 4 of the present invention, lithium battery 13 connects respectively
It is connected in ozone control circuit 11 and draught fan control circuit 12；The outside of the housing 4 of the present invention is provided with fixing buckle 14, housing 4
It is fixedly mounted on the inner side of vent line 1 by fixing buckle 14.
Embodiment 3：As shown in Figure 1,2 and 3, blower fan 4 of the present invention is Bidirectional axial flow fan；Bidirectional axial flow fan 4
Can rotate and reverse, one is used for being blown into the air containing ozone to the internal duct 3 of VMC, for channel interior
Purify, another can be power source charges in order to charging circuit.
Embodiment 4：As shown in Figure 1,2 and 3, blower fan 7 of the present invention is provided with charging circuit, and charging circuit passes through line
Road is connected on lithium battery 13, and described lithium battery 13 is rechargeable type lithium battery；It is device in-line power by lithium battery, dress
Put and power alone and charge, from becoming set of system, independent outside VMC, need not other power supplies, in fresh air system
During system work, it is charged using the air-flow that VMC produces, convenient and energy-saving.
Embodiment 5：As shown in Figure 1,2 and 3, the control of a kind of ozone self-cleaning assembly for VMC that the present invention provides
Method processed, described control method comprises the steps：
1）Ozone self-cleaning assembly 1 is arranged in the vent line 1 of close indoor 2 air outlets on VMC；
2）VMC is started working, the air after purifying for indoor 2 inputs in vent line 1, and air-flow is from the air intake of housing 4
5 flow to air outlet 6, and ozone generator 9 is automatically switched off, and air-flow drives the flabellum of blower fan 7 to rotate when air intake 5, passes through
Charging circuit is continuously lithium battery 13 and is charged；
3）When VMC quits work, ozone control circuit 11 connects ozone generator 9, produces ozone, new air control in housing 4
Circuit 12 processed connects blower fan 7, and blower fan 7 rotates forward formation air-flow, the ozone in housing 4 is passed into VMC by air-flow
Internal duct 3；
4）When VMC works again, the ozone of the residual of internal duct 3 is passed through housing 4 by air intake 5 by VMC
Interior, through cold catalyst layer 8, cold catalyst layer 8 removes the ozone of residual in air-flow, and the air after purification is passed into indoor 2；
Embodiment 6：As shown in Figure 1,2 and 3, a kind of control method of the ozone self-cleaning assembly for VMC；
In control method step 3）In operating process, in draught fan control circuit 12 and ozone control circuit 11, it is provided with time set,
Time set continues timing, and at set intervals, when VMC quits work, blower fan 7 and ozone generator 9 start simultaneously；
Self-cleaning assembly could work only when VMC does not work, and is blown into the air containing ozone to VMC internal duct,
Simultaneously as this device is independent another system outside VMC, by timing means and judgement VMC it is
The device of no work carrys out independent control, conveniently installs and overhauls.
Embodiment 7：As shown in Figure 1,2 and 3, a kind of control method of the ozone self-cleaning assembly for VMC；This
In bright control method, blower fan 7 reversely rotates, and blower fan 7 is charged for lithium battery 13 by charging circuit；The positive rotation of blower fan 7
Turn, lithium battery 13 is blower fan 7 powered rotation；Make full use of the kinetic energy that VMC produces air-flow, facilitate self-cleaning assembly
Self charge and run it is ensured that the operation of apparatus of the present invention long-time stable.
It should be noted that above-mentioned is only presently preferred embodiments of the present invention, not it is used for limiting the protection model of the present invention
Enclose, any combination made on the basis of above-described embodiment or equivalents belong to protection scope of the present invention.
Claims (7)
1. a kind of ozone self-cleaning assembly for VMC, described ozone self-cleaning assembly is arranged on the breather pipe of VMC
It is characterised in that described ozone self-cleaning assembly is made up of the housing that two ends communicate in road, the two ends of housing are respectively air intake
End and air outlet, the middle part of air intake is provided with blower fan, and the housing of air outlet is provided with one cold catalyst layer, air intake and air outlet
Between housing in be provided with ozone generator, be provided with ozone control circuit in housing and be connected to ozone generator, be provided with housing
Draught fan control circuit is connected on blower fan, and the outer wall of housing is connected with the inner wall sealing of the vent line of VMC, housing
Air intake is arranged on the side in air pipeline towards VMC internal duct, and the air outlet of housing is arranged in air pipeline
Towards indoor side.
2. it is used for as claimed in claim 1 the ozone self-cleaning assembly of VMC it is characterised in that being provided with described housing
Lithium battery, lithium battery is connected on ozone control circuit and draught fan control circuit.
3. it is used for the ozone self-cleaning assembly of VMC as claimed in claim 1 it is characterised in that described blower fan is two-way
Axial flow blower.
4. the ozone self-cleaning assembly for VMC as described in claim 2 and 3 is it is characterised in that described blower fan
It is provided with charging circuit, charging circuit passes through connection on lithium battery, described lithium battery is rechargeable type lithium battery.
5. a kind of control method being used for as claimed in claim 1 the ozone self-cleaning assembly of VMC is it is characterised in that institute
The control method stated comprises the steps：
1）Ozone self-cleaning assembly is arranged in the vent line of close indoor fresh air air outlet on VMC；
2）VMC is started working, the air after purifying for indoor input in vent line, and air-flow is from the air intake stream of housing
Move air outlet, ozone generator is automatically switched off, air-flow drives the flabellum of blower fan to rotate when blower fan, holds by charging circuit
Continue and be charged for lithium battery；
3）When VMC quits work, ozone control circuit is connected and is produced ozone in ozone generator, housing, and control circuit connects
Ventilation blower, blower fan rotates forward formation air-flow, the ozone in housing is passed into the internal duct of VMC by air-flow；
4）When VMC works again, the ozone of the residual of internal duct is passed through in housing by VMC by air intake,
Through cold catalyst layer, cold catalyst layer removes the ozone of residual in air-flow, and the air after purification is passed into VMC by air outlet
Indoor.
6. it is used for as claimed in claim 5 the control method of the ozone self-cleaning assembly of VMC it is characterised in that described
Step 3）In operating process, in draught fan control circuit and ozone control circuit, it is provided with time set, time set continues timing, often
Every a period of time, when VMC quits work, blower fan and ozone generator start simultaneously.
7. be used for as claimed in claim 5 the control method of the ozone self-cleaning assembly of VMC it is characterised in that blower fan just
To rotation, lithium battery is blower fan powered rotation；Blower fan reversely rotates, and blower fan is filled for lithium battery by charging circuit
Electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993841.6A CN106403089A (en) | 2016-11-11 | 2016-11-11 | Ozone self-purification assembly for fresh air system and control method of ozone self-purification assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993841.6A CN106403089A (en) | 2016-11-11 | 2016-11-11 | Ozone self-purification assembly for fresh air system and control method of ozone self-purification assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106403089A true CN106403089A (en) | 2017-02-15 |
Family
ID=59229895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610993841.6A Pending CN106403089A (en) | 2016-11-11 | 2016-11-11 | Ozone self-purification assembly for fresh air system and control method of ozone self-purification assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106403089A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB681057A (en) * | 1950-10-05 | 1952-10-15 | Garrett Corp | Air cleaner |
| CN2871933Y (en) * | 2006-02-15 | 2007-02-21 | 张磊 | Self-cleaning constant-temperature fan |
| CN200996696Y (en) * | 2007-01-08 | 2007-12-26 | 陈纯毅 | Pipeline sterilizing purifier of central air conditioner |
| CN202816289U (en) * | 2012-10-15 | 2013-03-20 | 浙江实力高空广告股份有限公司 | Small size wind energy source outdoors advertising board |
| CN202835653U (en) * | 2012-09-14 | 2013-03-27 | 北京富雷实业有限公司 | Full heat fresh wind air exchange machine with self cleaning function |
| CN103673114A (en) * | 2013-12-19 | 2014-03-26 | 浙江师范大学 | Indoor air purification device with self-purification function and purification method |
| CN204733485U (en) * | 2015-06-30 | 2015-10-28 | 株洲南车时代电气股份有限公司 | A kind of regulator cubicle dust guard |
| CN205137683U (en) * | 2015-11-04 | 2016-04-06 | 陈智凌 | Automatically cleaning air purification system |
| CN206176600U (en) * | 2016-11-11 | 2017-05-17 | 江苏中科睿赛污染控制工程有限公司 | A ozone self -purification subassembly for new trend system |
-
2016
- 2016-11-11 CN CN201610993841.6A patent/CN106403089A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB681057A (en) * | 1950-10-05 | 1952-10-15 | Garrett Corp | Air cleaner |
| CN2871933Y (en) * | 2006-02-15 | 2007-02-21 | 张磊 | Self-cleaning constant-temperature fan |
| CN200996696Y (en) * | 2007-01-08 | 2007-12-26 | 陈纯毅 | Pipeline sterilizing purifier of central air conditioner |
| CN202835653U (en) * | 2012-09-14 | 2013-03-27 | 北京富雷实业有限公司 | Full heat fresh wind air exchange machine with self cleaning function |
| CN202816289U (en) * | 2012-10-15 | 2013-03-20 | 浙江实力高空广告股份有限公司 | Small size wind energy source outdoors advertising board |
| CN103673114A (en) * | 2013-12-19 | 2014-03-26 | 浙江师范大学 | Indoor air purification device with self-purification function and purification method |
| CN204733485U (en) * | 2015-06-30 | 2015-10-28 | 株洲南车时代电气股份有限公司 | A kind of regulator cubicle dust guard |
| CN205137683U (en) * | 2015-11-04 | 2016-04-06 | 陈智凌 | Automatically cleaning air purification system |
| CN206176600U (en) * | 2016-11-11 | 2017-05-17 | 江苏中科睿赛污染控制工程有限公司 | A ozone self -purification subassembly for new trend system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |