CN204494579U - The solar heating integrated with building roof and ventilation energy composite energy system - Google Patents
The solar heating integrated with building roof and ventilation energy composite energy system Download PDFInfo
- Publication number
- CN204494579U CN204494579U CN201420862337.9U CN201420862337U CN204494579U CN 204494579 U CN204494579 U CN 204494579U CN 201420862337 U CN201420862337 U CN 201420862337U CN 204494579 U CN204494579 U CN 204494579U
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- collector
- microfluxion
- porous
- storage heater
- heat collector
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 238000010792 warming Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003595 spectral effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000007731 hot pressing Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001274216 Naso Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The utility model discloses a kind of solar heating integrated with building roof and ventilation energy composite energy system, it comprises the flat air collector of porous microfluxion, return air inlet, storage heater, circulating fan, air outlet; The utility model, in heating season, adopts the hot blast that the flat air collector of porous microfluxion produces, for heating; At non-heating season joint, the hot pressing that the flat air collector of porous microfluxion produces, for enhanced natural ventilating; The utility model can improve photothermal conversion efficiency and the collecting efficiency of plate type solar air collector, and solar heating is integrated with building roof with ventilation energy composite energy system, energy-saving and environmental protection and attractive in appearance, can be widely used in various solar building.
Description
Technical field
The utility model relate to a kind of for building and heating and ventilation, with building integrated solar energy composite energy system, belong to energy class field of energy-saving technology.
Background technology
Building is the important carrier of all kinds of energy equipment, along with the development of society and the raising of people's living standard, and energy consumption (based on heating, ventilation, air-conditioning and hot water) the proportion sustainable growth in social total energy consumption of building.The architecture heating system being thermal source with fire coal, fuel oil, combustion gas and electricity and electrically driven (operated) ventilation system for buildings not only conventional energy resource consume huge, also there is larger environmental pollution simultaneously.Inexhaustible, nexhaustible solar radiation resource is one of most important regenerative resource in the world, and rational exploitation and utilization solar energy effectively can reduce building energy consumption, significant to energy-saving and emission-reduction.At present, take solar energy as the hot water system of thermal source, system architecture is complicated, and higher to antifreeze requirement.Traditional solar energy air heat collector heating and ventilating system, the thermal efficiency is lower.In addition, traditional solar heating system and solar powered ventilation system fail to become one, and also seldom have the application really organically combined with building.
Compared with traditional flat type solar heat collector, the effective daylighting area of porous microfluxion flat-plate collector is large, and plate surface temperature is even, while raising heat exchange property, also can realize structure lightened, and reduce himself thermal capacitance.In addition, the flat air collector of porous microfluxion easily organically combines with building.Therefore, based on porous microfluxion flat-plate collector, exploitation and the solar energy composite energy system that building organically combines, heating and ventilation unite two into one, be expected the problems referred to above effectively solving traditional solar energy air heat collector heating and ventilating system.
Summary of the invention
The purpose of this utility model is the photothermal conversion efficiency and the collecting efficiency that effectively improve plate type solar air collector on the one hand, expand the function of solar heating system on the other hand, it is made to have the function of enhanced natural ventilating concurrently, and solar heating is integrated with building roof with ventilation energy composite energy system.
The solar heating integrated with building roof and ventilation energy composite energy system comprise the flat air collector 1 of porous microfluxion, return air inlet 6, storage heater 10, circulating fan 11, air outlet 13, the flat air collector 1 of porous microfluxion is embedded on roof 15, its upper surface is higher than roofing 1 ~ 5cm, one end of the flat air collector 1 of porous microfluxion is communicated with storage heater 10 by heat collector ajutage 4, storage heater 10 is communicated with heating ajutage 12 by circulating fan 11, heating ajutage 12 outlet is connected with air outlet 13, porous microfluxion flat air collector 1 other end is communicated with heat collector blast pipe 9, heat collector blast pipe 9 is connected with return air inlet 6, heat collector blast pipe 9 is provided with heat collector air inlet valve 8, return air inlet 6 is communicated with storage heater blast pipe 5 entrance by storage heater air returning valve 7, storage heater blast pipe 5 outlet is to storage heater 10, return air inlet 6 and air outlet 13 are arranged on ceiling 14, heat collector exhaust duct 3 is communicated with the flat air collector 1 of porous microfluxion, is provided with heat collector exhaust valve 2,
The flat air collector of wherein said porous microfluxion 1 comprises lower collector pipe 18, cover plate 20, long straight microchannel collector metal plate 22, upper header 23, frame 24, bottom holding plates 25, base plate 26, the flat air collector 1 of porous microfluxion is welded and fixed by frame 24 and the embedded bar 27 in roof 15, base plate 26 is provided with bottom frame 24, base plate 26 is provided with bottom holding plates 25, sidepiece warming plate 19 is provided with inside frame 24, long straight microchannel collector metal plate 22 is arranged on above bottom holding plates 25, long collector metal plate 22 one end, straight microchannel is communicated with lower collector pipe 18, the other end is communicated with upper header 23, lower collector pipe 18 is connected with heat collector blast pipe 9, upper header 23 respectively with heat collector exhaust duct 3, heat collector ajutage 4 connects, cover plate 20 is arranged on frame 24 top, long straight microchannel collector metal plate 22 is coated with solar spectral selective absorbing coating 21.
Described frame 24 is provided with waterproof sealing layer 17 with junction, roof 15.
Described cover plate 20 is transparent panel.
Described length straight microchannel collector metal plate 22 is the metallic plate with microchannel, and each microchannel cross section length is 0.5 ~ 5mm, and wide is 0.5 ~ 5mm, and the material of long straight microchannel collector metal plate is aluminium or copper, and length is 1 ~ 3m, and the thickness of metallic plate tube wall is 0.27 ~ 1mm.
The utility model take air as heat-absorbing medium, adopt the length straight microchannel metallic plate with porous microfluxion as solar heat-collection plate core, the flat air collector of design porous microfluxion, microchannel in the collector metal plate of long straight microchannel is as air duct, air in microchannel fully contacts equably with solar heat-collection plate core, to reduce the Convective Heat Transfer of heat transfer resistance and strengthening porous microfluxion, and reduce the heat waste of collector plate core.Flat for porous microfluxion air collector is embedded in building roof, makes it the part becoming architectural exterior-protecting construction, thus and architecture-integral.Architecture indoor ceiling arranges air outlet and return air inlet.In heating season, the hot blast that the flat air collector of porous microfluxion produces, under the traction of blower fan, sends into indoor, for heating through heating ajutage, air outlet.Save at non-heating season, the hot pressing that the flat air collector of porous microfluxion produces, guide the air on architecture indoor top to enter outdoor through return air inlet, heat collector blast pipe, heat collector exhaust duct, outdoor new wind fills into indoor by door and window, for enhanced natural ventilating.
In the technical solution of the utility model, storage heater 10 can adopt broken cobblestone as heat-storing material, also can adopt NaSO
410H
2the low-temperature phase-change materials such as O are as heat-storing material.In heating season, have the period of the sun daytime, when hot-air flows through heat-storing material under circulating fan traction, storage heater carries out accumulation of heat.At night heating season, when indoor return air flows through heat-storing material under circulating fan traction, storage heater carries out heat release.
The operation principle of the solar heating integrated with building roof and ventilation energy composite energy system is: on the daytime of heating season, close heat collector exhaust valve 2 and storage heater air returning valve 7, open heat collector air inlet valve 8, solar radiation projects the flat air collector 1 of porous microfluxion, long straight microchannel collector metal plate absorbs solar radiant energy, and temperature raises.ON cycle blower fan 11, from the return air of indoor under the traction of circulating fan, is heated when flowing through the microchannel in long straight microchannel collector metal plate 22 from return air inlet 6.Hot-air after heating first flows through storage heater 10 by heat collector ajutage 4, carries out accumulation of heat to storage heater; Then send into room, for heating by air outlet 13.At the night of heating season, close heat collector exhaust valve 2 and heat collector air inlet valve 8, open storage heater air returning valve 7, ON cycle blower fan 11, the heat-storing material flowed through in storage heater 10 by return air inlet 6 under circulating fan traction from indoor return air air is heated, then send into room by air outlet 13, for heating, at the end of storage heater heat release, close circulating fan.Save at non-heating season, close storage heater return air, 7, open heat collector air inlet valve 8 and heat collector exhaust valve 2, solar radiation projects porous microfluxion flat panel aero formula thermal-arrest 1, long straight microchannel collector metal plate 22 absorbs solar radiant energy, and temperature raises, the air in heating microchannel, thus generation hot pressing, guide the air on indoor top to enter outdoor through return air inlet 6, heat collector blast pipe 9, heat collector exhaust duct 3, outdoor new wind fills into indoor by door and window, for enhanced natural ventilating.
The utility model, while the photothermal conversion efficiency effectively improving plate type solar air collector and collecting efficiency, has been expanded the function of solar heating system, has been made it have the function of enhanced natural ventilating concurrently.And solar heating is integrated with building roof with ventilation energy composite energy system, make it not affect construction landscape, there is energy-saving and environmental protection, the advantage such as attractive in appearance, various solar building can be widely used in.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that in the utility model, the flat air collector of porous microfluxion installs plan structure schematic diagram;
Fig. 3 is porous microfluxion flat air collector side-looking structural representation in the utility model;
In figure: the flat air collector of 1-porous microfluxion, 2-heat collector exhaust valve, 3-heat collector exhaust duct, 4-heat collector ajutage, 5-storage heater blast pipe, 6-return air inlet, 7-storage heater air returning valve, 8-heat collector air inlet valve, 9-heat collector blast pipe, 10-storage heater, 11-circulating fan, 12-heating ajutage, 13-air outlet, 14-ceiling, 15-roof, 16-loft, 17-waterproof sealing layer, 18-lower collector pipe, 19-sidepiece warming plate, 20-cover plate, 21-solar spectral selective absorbing coating, 22-long straight microchannel collector metal plate, 23-upper header, 24-frame, 25-bottom holding plates, 26-base plate, 27-embedded bar.
Detailed description of the invention
Below by drawings and Examples, the utility model is described in further detail, but protection domain of the present utility model is not limited to described content.
Embodiment 1: as Figure 1-3, this solar heating integrated with building roof and ventilation energy composite energy system comprise the flat air collector 1 of porous microfluxion, return air inlet 6, storage heater 10, circulating fan 11, air outlet 13, porous microfluxion flat-plate collector 1 is embedded on roof 15, its upper surface is higher than roofing 1 ~ 5cm, porous microfluxion flat air collector 1 one end is communicated with storage heater 10 by heat collector ajutage 4, storage heater 10 is communicated with heating ajutage 12 by circulating fan 11, heating ajutage 12 outlet is connected with air outlet 13, porous microfluxion flat air collector 1 other end is communicated with heat collector blast pipe 9, heat collector blast pipe 9 is connected with return air inlet 6, heat collector blast pipe 9 is provided with heat collector air inlet valve 8, return air inlet 6 is communicated with storage heater blast pipe 5 entrance by storage heater air returning valve 7, storage heater blast pipe 5 outlet is to storage heater 10, return air inlet 6 and air outlet 13 are arranged on ceiling 14, heat collector exhaust duct 3 is communicated with porous microfluxion flat-plate collector 1, is provided with heat collector exhaust valve 2, wherein said porous microfluxion flat-plate collector 1 comprises lower collector pipe 18, transparent cover plate 20, long straight microchannel collector metal plate 22, upper header 23, frame 24, bottom holding plates 25, base plate 26, the flat air collector 1 of porous microfluxion is welded and fixed by frame 24 and the embedded bar 27 in roof 15, base plate 26 is provided with bottom frame 24, base plate 26 is provided with bottom holding plates 25, sidepiece warming plate 19 is provided with inside frame 24, long straight microchannel collector metal plate 22 is arranged on above warming plate 25, long collector metal plate 22 one end, straight microchannel is communicated with lower collector pipe 18, the other end is communicated with upper header 23, lower collector pipe 18 is connected with heat collector blast pipe 9, upper header 23 respectively with heat collector exhaust duct 3, heat collector ajutage 4 connects, transparent cover plate 20 is arranged on frame 24 top, long straight microchannel collector metal plate 22 is coated with solar spectral selective absorbing coating 21, describedly be coated with waterproof sealing layer 17 for waterproof in frame 24 and junction, roof 15, storage heater 10 is placed on loft 16.
Take construction area as 240m
2villa be example, the daylighting area 30m of the flat air collector 1 of porous microfluxion
2the length and width of long straight microchannel collector metal plate 22 is respectively 15m, 2m, long straight microchannel collector metal plate 22 adopts the shaping manufacture of Aluminum extrusion, and frame 24 adopts aluminium profile, and sidepiece warming plate 19, bottom holding plates 25 adopt polystyrene foam plate or polyurethane.Transparent cover plate 20 adopts the glass plate of high transmission rate, and the height of the cavity between it and long straight microchannel collector metal plate 22 gets 2cm, and the thickness of sidepiece warming plate and bottom holding plates gets 5.0cm.The sectional dimension of the microchannel on long straight microchannel collector metal plate 22 is 2mm × 1mm; Heat collector exhaust duct 3, heat collector ajutage 4, storage heater blast pipe 5, heat collector blast pipe 9, heating ajutage 12 adopt the thermal insulation wind pipe of DN150, and storage heater 10 adopts broken cobblestone as heat-storing material, and circulating fan 11 adopts air quantity to be 1200m
3the axial flow blower of/h, return air inlet 6 and air outlet 13 adopt the square diffuser of 400mm × 400mm.
Claims (3)
1. a solar heating integrated with building roof and ventilation energy composite energy system, it is characterized in that: comprise the flat air collector of porous microfluxion (1), return air inlet (6), storage heater (10), circulating fan (11), air outlet (13), the flat air collector of porous microfluxion (1) is embedded on roof (15), the flat air collector of porous microfluxion (1) one end is communicated with storage heater (10) by heat collector ajutage (4), storage heater (10) is communicated with heating ajutage (12) by circulating fan (11), heating ajutage (12) outlet is connected with air outlet (13), the flat air collector of porous microfluxion (1) other end is communicated with heat collector blast pipe (9), heat collector blast pipe (9) is connected with return air inlet (6), heat collector blast pipe (9) is provided with heat collector air inlet valve (8), return air inlet (6) is communicated with storage heater blast pipe (5) entrance by storage heater air returning valve (7), storage heater blast pipe (5) outlet is to storage heater (10), return air inlet (6) and air outlet (13) are arranged on ceiling (14), heat collector exhaust duct (3) is communicated with the flat air collector of porous microfluxion (1), is provided with heat collector exhaust valve (2),
The flat air collector of wherein said porous microfluxion (1) comprises lower collector pipe (18), cover plate (20), long straight microchannel collector metal plate (22), upper header (23), frame (24), bottom holding plates (25), base plate (26), the flat air collector of porous microfluxion (1) is welded and fixed by frame (24) and the embedded bar (27) in roof (15), frame (24) bottom is provided with base plate (26), base plate (26) is provided with bottom holding plates (25), frame (24) inner side is provided with sidepiece warming plate (19), long straight microchannel collector metal plate (22) is arranged on bottom holding plates (25) top, long collector metal plate (22) one end, straight microchannel is communicated with lower collector pipe (18), the other end is communicated with upper header (23), lower collector pipe (18) is connected with heat collector blast pipe (9), upper header (23) respectively with heat collector exhaust duct (3), heat collector ajutage (4) connects, cover plate (20) is arranged on frame (24) top, long straight microchannel collector metal plate (22) is coated with solar spectral selective absorbing coating (21).
2. the solar heating integrated with building roof according to claim 1 and ventilation energy composite energy system, is characterized in that: frame (24) and roof (15) junction are provided with waterproof sealing layer (17).
3. the solar heating integrated with building roof according to claim 1 and 2 and ventilation energy composite energy system, is characterized in that: cover plate (20) is transparent panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862337.9U CN204494579U (en) | 2014-12-31 | 2014-12-31 | The solar heating integrated with building roof and ventilation energy composite energy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862337.9U CN204494579U (en) | 2014-12-31 | 2014-12-31 | The solar heating integrated with building roof and ventilation energy composite energy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494579U true CN204494579U (en) | 2015-07-22 |
Family
ID=53573891
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862337.9U Expired - Fee Related CN204494579U (en) | 2014-12-31 | 2014-12-31 | The solar heating integrated with building roof and ventilation energy composite energy system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494579U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839244A (en) * | 2017-03-13 | 2017-06-13 | 汕头大学 | A kind of solar energy ventilating device cool in summer and warm in winter |
| CN111780437A (en) * | 2020-05-26 | 2020-10-16 | 山西省工业设备安装集团有限公司 | Heat supply and ventilation device of building system and installation process thereof |
| CN114322059A (en) * | 2021-12-10 | 2022-04-12 | 北新集团建材股份有限公司 | Building energy storage structure, phase change room, control method and control device |
| CN114353158A (en) * | 2021-12-10 | 2022-04-15 | 北新集团建材股份有限公司 | Room temperature governing system and energy-conserving building |
| CN114811769A (en) * | 2022-03-28 | 2022-07-29 | 中国五冶集团有限公司 | Assembled all-season matched solar room temperature adjusting method |
| CN115164271A (en) * | 2022-07-14 | 2022-10-11 | 山东建筑大学 | Photovoltaic heat collection unit control system for modular building |
-
2014
- 2014-12-31 CN CN201420862337.9U patent/CN204494579U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839244A (en) * | 2017-03-13 | 2017-06-13 | 汕头大学 | A kind of solar energy ventilating device cool in summer and warm in winter |
| CN111780437A (en) * | 2020-05-26 | 2020-10-16 | 山西省工业设备安装集团有限公司 | Heat supply and ventilation device of building system and installation process thereof |
| CN114322059A (en) * | 2021-12-10 | 2022-04-12 | 北新集团建材股份有限公司 | Building energy storage structure, phase change room, control method and control device |
| CN114353158A (en) * | 2021-12-10 | 2022-04-15 | 北新集团建材股份有限公司 | Room temperature governing system and energy-conserving building |
| CN114811769A (en) * | 2022-03-28 | 2022-07-29 | 中国五冶集团有限公司 | Assembled all-season matched solar room temperature adjusting method |
| CN114811769B (en) * | 2022-03-28 | 2023-07-14 | 中国五冶集团有限公司 | Assembled all-season matching solar room temperature adjusting method |
| CN115164271A (en) * | 2022-07-14 | 2022-10-11 | 山东建筑大学 | Photovoltaic heat collection unit control system for modular building |
| CN115164271B (en) * | 2022-07-14 | 2023-11-24 | 山东建筑大学 | Photovoltaic heat collection unit control system for modularized building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20161231 |