CN104790598B - Snow removing system for photovoltaic agriculture greenhouse - Google Patents
Snow removing system for photovoltaic agriculture greenhouse Download PDFInfo
- Publication number
- CN104790598B CN104790598B CN201510196559.0A CN201510196559A CN104790598B CN 104790598 B CN104790598 B CN 104790598B CN 201510196559 A CN201510196559 A CN 201510196559A CN 104790598 B CN104790598 B CN 104790598B
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- flexible pipe
- agricultural greenhouse
- longitudinal
- anger
- 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims description 29
- 244000286663 Ficus elastica Species 0.000 claims description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 229920001195 polyisoprene Polymers 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000005413 snowmelt Substances 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000592 Artificial Cell Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000008736 traumatic injury Effects 0.000 description 1
Landscapes
- Greenhouses (AREA)
Abstract
The invention discloses a snow removing system, and belongs to the field of photovoltaics. Sunny side supports of an agriculture greenhouse are lower than night side supports of the agriculture greenhouse, and photovoltaic components located at the top of the photovoltaic agriculture greenhouse form a slope which inclines downwards; according to the system, a transverse main air pipe is arranged on the photovoltaic agriculture greenhouse in the length direction, the transverse main air pipe is provided with multiple air outlet connecting holes, the air outlet connecting holes are connected with one ends of longitudinal flexible pipes which are arranged along the slope of the photovoltaic agriculture greenhouse, the other ends of the longitudinal flexible pipes are blocked, the two sides of each longitudinal flexible pipe are provided with air outlets at certain intervals. According to the snow removing system, no damage to the photovoltaic components can be caused, the power generation of the components can be recovered in a short time, unsafe factors existing in artificial snow removing can be avoided, and the power generation capacity in winter can be improved.
Description
Technical field
The present invention relates to a kind of snow removal system, particularly to a kind of photovoltaic agricultural greenhouse snow removal system, belong to photovoltaic generation
Technical field.
Background technology
Photovoltaic agricultural greenhouse is a kind of green energy resource with the feature of environmental protection, be reduce pollution, environment protection new
The TRT of type sustainable development, is both, and agricultural production is brought with new growth engines, and country will develop photovoltaic agriculture
Sparetime university's canopy develops as key project, all gives support to the industry of development photovoltaic green-house and subsidizes, in order to obtain sending out of maximum
Electricity, the inclined plane that photovoltaic agricultural greenhouse is made as from north orientation south orientation according to the optimum embedding angle degree of photovoltaic module, but,
The north of China, winter once snows, and will cover the cell panel on photovoltaic agricultural greenhouse, and cell panel was difficult within a period of time
See sunlight, substantially can stop the generating of solar panel, and big accumulated snow also can cause booth stress load to increase,
Photovoltaic agricultural greenhouse is damaged, how to rapidly remove the accumulated snow being gathered on cell panel, up to the present, still not good
Solution, some technical schemes given by automatic snow cleaner occurring at present are also to install bulky complex at booth top
Frame for movement, this mode not only invests greatly, installs complicated, and be also easy to cause photovoltaic electrification component during clearing the snow
Destruction, affect the generating of whole photovoltaic array, thus substantially all at present using manually being cleared up, labor cleaning one is effect
Rate is low, the time is long, and two are as the increase of labor wage, and cost of labor is more and more expensive, also in artificial scale removal process, due to too
Sun energy cell panel smooth surface, easily causes the accidents such as traumatic injury, and in scale removal process, artificial cell panel is trampled can be brought necessarily
Stress, can cause assembly destruction the problems such as, how the snow removing of high efficiency, low cost be in photovoltaic green-house operation one expect solution
Problem certainly.
Content of the invention
Generate electricity for the accumulated snow impact on photovoltaic agricultural greenhouse cell panel, the artificial snow removing cost time is long, and has one
The problem of subduing the wind syndrome danger, the present invention provides a kind of photovoltaic agricultural greenhouse snow removal system, its purpose is to accelerate snow removing speed, reduces
Snow removing brings cost.
For realizing the purpose of the present invention, the technical solution used in the present invention is: a kind of photovoltaic agricultural greenhouse snow removal system, institute
The agricultural greenhouse sunny side stated supports and supports less than the back, and it is downward-sloping that the photovoltaic module positioned at photovoltaic agricultural greenhouse top forms one
Inclined-plane, horizontal gas main is provided with along its length on photovoltaic agricultural greenhouse, horizontal gas main offers multiple giving vent to anger
Connector, multiple connectors of giving vent to anger are connected with the longitudinal flexible pipe one end along the setting of photovoltaic agricultural greenhouse inclined plane, longitudinal flexible pipe
Other end closure, longitudinal flexible pipe both sides are provided with gas outlet at regular intervals, and further, described horizontal gas main sets
Put on photovoltaic agricultural greenhouse inclined-plane bottommost length direction, horizontal gas main offer multiple connectors of giving vent to anger, multiple go out
Be connected with gas connector along photovoltaic agricultural greenhouse inclined plane setting longitudinal flexible pipe, longitudinal flexible pipe position and photovoltaic module
Frame or the position consistency of edge generating blind area, longitudinal flexible pipe width is located at two adjacent photovoltaic component frame overall widths or two
Within the individual adjacent overall width of photovoltaic module edge generating blind area, further, also set up along photovoltaic agricultural greenhouse inclined plane
There is longitudinal gas main, longitudinal gas main offers multiple connectors of giving vent to anger, multiple connectors of giving vent to anger are connected with along photovoltaic agriculture
Horizontal flexible pipe one end of sparetime university's canopy inclined plane setting, the other end closure of horizontal flexible pipe, horizontal flexible pipe both sides are at regular intervals
It is provided with gas outlet, further, described longitudinal gas main is arranged on photovoltaic agricultural greenhouse bevel direction side, laterally always
Multiple connectors of giving vent to anger are offered on trachea, multiple connectors of giving vent to anger are connected with the horizontal stroke along the setting of photovoltaic agricultural greenhouse inclined plane
To flexible pipe, horizontal flexible pipe position and photovoltaic component frame or edge generating blind area position consistency, horizontal flexible pipe width bits
Within the overall width of the adjacent photovoltaic module edge generating blind area of two adjacent photovoltaic component frame overall widths or two, enter
One step, the gas outlet of described horizontal flexible pipe and longitudinal flexible pipe is provided with tubular rivet, tubular rivet inner circumferential wears flexible
Rubber tube, elastic rubber tube both ends are located inside flexible pipe, are equipped with the middle of elastic rubber tube with diameter greater than mid diameter, one end
Expansion bar, elastic rubber tube periphery is provided with multiple inlet openings, and multiple inlet openings are communicated with Expansion bar, the bullet inside flexible pipe
Property rubber tube end circumference on be provided with passage.
The positive beneficial effect that the present invention has is: low cost of the present invention, installs simple, the present invention passes through in photovoltaic electric
Pond assembly longitudinal direction or/and horizontally set flexible pipe, flexible pipe arrange hollow rivet, wear elastic rubber tube in hollow rivet, can be
When snowy, steam is blown into transverse direction and longitudinal direction flexible pipe by gas main, steam first can be from photovoltaic agricultural greenhouse inclined plane
Low side side blow gas, because vertical and horizontal flexible pipe is located at photovoltaic module surface, are covered the most beneath by crushing by snow, so blowout
Gas will contact first photovoltaic module surface cover snow melt be filled with water, photovoltaic module melt water itself can play lubricating fluid
Effect, because photovoltaic green-house top surface is downward-sloping, cover photovoltaic surface snow deposit under the lubrication of photovoltaic module surface water
Can slide from booth top, realize the efficient snow removing of photovoltaic module, because gas is from bottom to top, therefore, it is possible to from bottom to top
Ablation accumulated snow, in the case of accumulated snow below ablation, top-down accumulated snow can be slided, the speed melting can be accelerated；
By arranging horizontal flexible pipe on component framework or support, can accelerate to remove the snow, can be passed through in elastic rubber using horizontal flexible pipe
The periphery setting inlet opening of leather hose, can intake from inlet opening after snow melt becomes water, so that Expansion bar is expanded, by India rubber
Tube stay is big, is in close contact with tubular rivet inner circumferential, thus blocking the venthole of elastic rubber tube periphery, this can be oblique in big ceiling
After the snow melt of face bottom, the gas being blown into progressively is directed to the eminence of longitudinal flexible pipe.When the moisture evaporation in Expansion bar is dried
Afterwards, shrink under the elastic force effect of rubber tube, return to the situation before Expansion bar expands.Because the system is passed through to melt snow deposit
Bottom makes snow nature landing it is not necessary to as needing when manually or mechanically clearing the snow to remove the accumulated snow of all volumes, so utilizing this snow removing
Accumulated snow on photovoltaic module can be melted by system in the short period of time, and the system does not result in any damage of photovoltaic module
Bad, can recovery component at short notice generating, it can be avoided that unsafe factor present in artificial snow removing, improve sending out of winter
Electricity.
Brief description
The overall structure diagram of Fig. 1 present invention.
Structural representation at the hollow rivet of Fig. 2 gas outlet.
The longitudinal profile structure schematic of Fig. 3 elastic rubber tube.
Specific embodiment
In order to more fully explain the enforcement of the present invention, provide the embodiment of the present invention.These embodiments are only
Elaboration to this device, does not limit the scope of the invention.
Gas main in the present invention can select metal or macromolecule tubing, and the flexible pipe of the present invention for nylon tube or can disappear
Guard tube, the Expansion bar in the present invention is the Expandable strip of water-swellable, and what can accommodate in market buys.
Referring to Fig. 1-Fig. 3, technical scheme is illustrated, wherein, 1: booth sunny side support, 2: photovoltaic
Assembly, 3: photovoltaic component frame, 4: laterally gas main, 5: longitudinal flexible pipe, 6: longitudinal gas main, 7: the booth back supports, 8: horizontal
To flexible pipe, 31: elastic rubber tube, 22: hollow rivet, 23: Expansion bar, 24: venthole, 24a: end venthole, 25a: inner side
End, 25b: outboard end, 30: inlet opening.
The concrete technical scheme of the present invention is a kind of photovoltaic agricultural greenhouse snow removal system, wherein, the entirety of Fig. 1 present invention
Structural representation, in Fig. 1, supports in booth sunny side and is provided with the big ceiling of photovoltaic module between 1 and booth back support 7, shown in 2
For a photovoltaic module, 3 show the frame of photovoltaic module, and horizontal gas main 4 is arranged on photovoltaic agricultural greenhouse inclined-plane bottommost
On length direction, that is, sunny side supports on 1, and the setting of horizontal gas main should not cause shade on the electrification component of booth, horizontal
Multiple connectors of giving vent to anger are offered on gas main 4, multiple connectors of giving vent to anger is connected with and sets along photovoltaic agricultural greenhouse inclined plane
The longitudinal flexible pipe put, 5 show one of longitudinal direction flexible pipe, the position of longitudinal flexible pipe and photovoltaic component frame, using no
During frame photovoltaic module, the edge encapsulation of photovoltaic module is formed with generating blind area, and longitudinal flexible pipe width is located at two adjacent light
Within volt module frame overall width or two adjacent overall widths of photovoltaic module edge generating blind area, incline along photovoltaic agricultural greenhouse
Inclined-plane is additionally provided with longitudinal gas main 6, and longitudinal gas main offers multiple connectors of giving vent to anger, and multiple connectors of giving vent to anger connect
There is the horizontal flexible pipe one end along the setting of photovoltaic agricultural greenhouse inclined plane, 6 show one of laterally flexible pipe, with longitudinal flexible pipe
Equally, the other end closure of horizontal flexible pipe, horizontal flexible pipe both sides are provided with gas outlet at regular intervals, longitudinal gas main setting
On photovoltaic agricultural greenhouse bevel direction side, the gas outlet of horizontal flexible pipe and longitudinal flexible pipe is provided with tubular rivet 22,
Tubular rivet inner circumferential is equipped with elastic rubber tube 31, and elastic rubber tube 31 both ends are with diameter greater than mid diameter, elastic rubber tube
One end be located at flexible pipe inside, be equipped with Expansion bar in the middle of elastic rubber tube, elastic rubber tube 31 periphery is provided with multiple water inlets
Hole, multiple inlet openings are communicated with Expansion bar 23, are provided with passage in the India rubber tube end circumference inside flexible pipe.Figure
2 is the structural representation at the hollow rivet of gas outlet, and Fig. 3 is the longitudinal profile structure schematic of elastic rubber tube.Described
Tubular rivet 22 is provided with the gas outlet of flexible pipe, tubular rivet 22 inner circumferential is equipped with elastic rubber tube 3, elastic rubber tube two ends
With diameter greater than mid diameter, one end of elastic rubber tube 3 is inside flexible pipe 2 that is to say, that in the two ends of elastic rubber tube 3 in portion
Side end 25a and the diameter with diameter greater than elastic rubber tube 31 centre of outboard end 25b, in order to not affect to give vent to anger, along elasticity
The medial end 25a of rubber tube 31 is circumferentially provided with multiple end venthole 24a, and steam can be eaten from end venthole 24a and blow
Gas, until rubber bar 23 expansion blockage venthole 24 position.It is equipped with Expansion bar 23, India rubber in the middle of elastic rubber tube 3
Pipe 3 periphery is provided with multiple inlet openings 30, and multiple inlet openings 30 are communicated with Expansion bar 23, positioned at the India rubber of flexible pipe 2 inner side
Tube end is provided with passage 24a.Be passed through in the present invention the total gas of gas main or have uniform temperature steam can using move
Dynamic heating or heat exchange aerating apparatus complete, and mobile heating or heat exchange aerating apparatus move in each photovoltaic agricultural greenhouse and run, can
Effectively reduce the snow removal system cost of investment of single booth.
After describing embodiments of the present invention in detail, one of ordinary skilled in the art is clearly understood that, is not taking off
Various change and modification can be carried out under above-mentioned claim with spirit, all technical spirit according to the present invention are to above reality
Apply any simple modification, equivalent variations and the modification that example is made, belong to the scope of technical solution of the present invention, and the present invention is also not
It is limited to the embodiment of example in description.
Claims (3)
1. a kind of photovoltaic agricultural greenhouse snow removal system, described agricultural greenhouse sunny side supports and supports less than the back, positioned at photovoltaic agriculture
The photovoltaic module in ceiling portion of sparetime university form a downward-sloping inclined-plane it is characterised in that: along length side on photovoltaic agricultural greenhouse
To being provided with horizontal gas main, horizontal gas main offers multiple connectors of giving vent to anger, multiple connectors of giving vent to anger are connected with edge
Longitudinal flexible pipe one end of photovoltaic agricultural greenhouse inclined plane setting, the other end closure of longitudinal flexible pipe, longitudinal flexible pipe both sides press one
Surely it is arranged at intervals with gas outlet, be additionally provided with longitudinal gas main along photovoltaic agricultural greenhouse inclined plane, longitudinal gas main offers
Multiple connectors of giving vent to anger, multiple connectors of giving vent to anger are connected with the horizontal flexible pipe one end along the setting of photovoltaic agricultural greenhouse inclined plane,
The laterally other end closure of flexible pipe, horizontal flexible pipe both sides are provided with gas outlet at regular intervals, described horizontal flexible pipe and longitudinal direction
Tubular rivet is provided with the gas outlet of flexible pipe, tubular rivet inner circumferential is equipped with elastic rubber tube, elastic rubber tube both ends are straight
Footpath is more than mid diameter, and elastic rubber tube one end is located inside flexible pipe, is equipped with Expansion bar, India rubber in the middle of elastic rubber tube
Pipe periphery is provided with multiple inlet openings, and multiple inlet openings are communicated with Expansion bar, the India rubber tube end week inside flexible pipe
Set up passage.
2. a kind of photovoltaic agricultural greenhouse snow removal system according to claim 1 it is characterised in that: described horizontal gas main
It is arranged on photovoltaic agricultural greenhouse inclined-plane bottommost length direction, horizontal gas main offers multiple connectors of giving vent to anger, multiple
Give vent to anger the longitudinal flexible pipe being connected with connector along the setting of photovoltaic agricultural greenhouse inclined plane, longitudinal flexible pipe position and photovoltaic group
Part frame or the position consistency of edge generating blind area, longitudinal flexible pipe width be located at two adjacent photovoltaic component frame overall widths or
Within two adjacent overall widths of photovoltaic module edge generating blind area.
3. a kind of photovoltaic agricultural greenhouse snow removal system according to claim 1 it is characterised in that: described longitudinal gas main
It is arranged on photovoltaic agricultural greenhouse bevel direction side, longitudinal gas main offers multiple connectors of giving vent to anger, multiple companies of giving vent to anger
Be connected with interface along photovoltaic agricultural greenhouse inclined plane setting horizontal flexible pipe, horizontal flexible pipe position and photovoltaic component frame
Or the position consistency of edge generating blind area, horizontal flexible pipe width is positioned at two adjacent photovoltaic component frame overall widths or two phases
Within the adjacent overall width of photovoltaic module edge generating blind area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196559.0A CN104790598B (en) | 2015-04-24 | 2015-04-24 | Snow removing system for photovoltaic agriculture greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196559.0A CN104790598B (en) | 2015-04-24 | 2015-04-24 | Snow removing system for photovoltaic agriculture greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790598A CN104790598A (en) | 2015-07-22 |
| CN104790598B true CN104790598B (en) | 2017-01-18 |
Family
ID=53555745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510196559.0A Expired - Fee Related CN104790598B (en) | 2015-04-24 | 2015-04-24 | Snow removing system for photovoltaic agriculture greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104790598B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440367B (en) * | 2019-08-16 | 2021-04-06 | 湖北文理学院 | Air conditioner energy recycling system |
| CN110463475A (en) * | 2019-09-24 | 2019-11-19 | 徐州果姿电子商务有限公司 | A kind of agricultural greenhouse intelligence steam cleaning agency |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005083180A (en) * | 2003-09-05 | 2005-03-31 | Katsuhiko Takahashi | Rain water circulating snow melting roof equipment |
| DE102006022980A1 (en) * | 2006-05-15 | 2007-11-22 | Georg Sobik | Method for keeping roof free from snow, involves blowing out gaseous medium along roof by shifted tubing system with blow-out ports |
| CN201141175Y (en) * | 2007-12-20 | 2008-10-29 | 北京京鹏环球科技股份有限公司 | Hot wind snow melting device for ecological hotel or warmhouse |
| CN201695585U (en) * | 2010-05-28 | 2011-01-05 | 铜陵市久泰重型工矿设备有限公司 | Electric snow removing device |
| CN202081590U (en) * | 2010-12-22 | 2011-12-21 | 中置新能源科技发展(上海)有限公司 | Roof system capable of cooling in summer and thawing snow in winter |
| CN203675752U (en) * | 2014-01-04 | 2014-07-02 | 沧州临港金太阳绿色农业有限公司 | Thermal insulation and snow removal greenhouse |
| CN204728589U (en) * | 2015-04-24 | 2015-10-28 | 河南豫新太阳能应用工程有限公司 | A kind of photovoltaic agricultural greenhouse snow removal system |
-
2015
- 2015-04-24 CN CN201510196559.0A patent/CN104790598B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790598A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205476131U (en) | A plumbing installation for snow removing of photovoltaic green house | |
| CN107363040A (en) | The clean method of street lamp automatically cleaning photovoltaic panel | |
| KR101751254B1 (en) | Photovoltaic system | |
| CN106898986A (en) | To aerial cables deicing except the unmanned plane of accumulated snow | |
| CN104790598B (en) | Snow removing system for photovoltaic agriculture greenhouse | |
| CN104320067A (en) | Automatic dirt and snow removing equipment for roof solar cell panel | |
| CN105239796A (en) | Moving house used for excavating garbage mountain | |
| CN104410349B (en) | Intelligent sail type over-water floating solar power station | |
| CN204728589U (en) | A kind of photovoltaic agricultural greenhouse snow removal system | |
| CN105508141B (en) | Depend on the power generator of skin | |
| CN206932800U (en) | The warmhouse booth of anti-hail | |
| CN206619891U (en) | The unmanned plane removed the snow for high-altitude circuit | |
| CN204733697U (en) | Solar energy water conservation irrigation equipment | |
| CN204190686U (en) | Roof solar cell panel automatic pollutant removal snow removing equipment | |
| CN206308915U (en) | A kind of roof greening rainwater collection irrigation device based on sponge the idea of the city | |
| CN211694651U (en) | Can clear up street lamp for municipal administration of snow | |
| CN106524056A (en) | Off-grid wind and photovoltaic hybrid illumination type low-temperature heat tube | |
| CN201680635U (en) | Novel solar energy telescopic heat collection device | |
| CN208743174U (en) | A kind of high temperature resistant waterproof type clearing apparatus | |
| CN207559910U (en) | A kind of new preventing water leakage photovoltaic power generation array | |
| CN105064257A (en) | Snow clearing device using hybrid power composed of solar energy and wind energy | |
| CN202519616U (en) | Snow cleaning device for super highway | |
| CN204126137U (en) | A kind of agricultural greenhouse snow-removing device | |
| CN2419817Y (en) | Sun light greenhouse temperature riser | |
| CN205711792U (en) | Road sand barrier structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Anyang City, Henan province high tech Zone the 455000 Avenue East Applicant after: Henan Yuxin Solar Technology Co.,Ltd. Address before: Anyang City, Henan province high tech Zone the 455000 Avenue East Applicant before: Henan Yuxin Solar Application Engineering Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190529 Granted publication date: 20170118 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220529 Granted publication date: 20170118 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |