CN204630088U - Air energy and solar united three-tank hot water supply apparatus - Google Patents
Air energy and solar united three-tank hot water supply apparatus Download PDFInfo
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- CN204630088U CN204630088U CN201520198896.9U CN201520198896U CN204630088U CN 204630088 U CN204630088 U CN 204630088U CN 201520198896 U CN201520198896 U CN 201520198896U CN 204630088 U CN204630088 U CN 204630088U
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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
- 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
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Abstract
The utility model discloses a kind of air energy and solar united three-tank hot water supply apparatus, comprise thermal-collecting tube, storage tank, controller and heat pump, storage tank is connected with thermal-collecting tube, the circulating water outlet of storage tank is all connected with heat pump by water pipe with circulating water intake, the employing three lattice inner bag water tank of described storage tank, three described lattice inner bag cisten mechanisms comprise the large water tank be wrapped in heat-insulation layer, intermediate water tank and little water tank, the case delivery port be arranged on intermediate water tank is provided with water outlet valve, be arranged on the filling pipe that large water tank is and be provided with magnetic valve and water pump, controller Controlling solenoid valve, water pump, the opening and closing of water outlet valve and heat pump.Hot-water supply system's structure of the present utility model is simple, and heat exchange efficiency is high, easy cleaning, long service life.
Description
Technical field
The utility model belongs to air energy heat pump and solar association utilizes technical field, specifically a kind of air energy and solar united three-tank hot water supply apparatus.
Technical background
The minimizing day by day of the traditional energy fuel of depending on for existence along with us is even constantly tending towards exhausted, and the day by day serious harm that the burning of the non-reproducible traditional fuel such as coal, oil causes our living environment, when energy problem becomes the bottleneck of restriction international community sustainable economic development day by day, solar energy is common as a kind of nature, spatter property, high efficiency and rich reserves and inexhaustible resource, becomes people and restructures the use of energy, maintains the focus that long term growth pays close attention to.
At present, the most energy-conservation in water heater industry genus solar water heater.As long as the benefit of solar water heater has the sun, freely will produce hot water, the principle that heats of solar water heater sucks sunshine by coated glass vacuum tube and converts hot water to.But, the deficiency of solar water heater be overcast and rainy can not heat production water, like this, can not meet common people every day to the demand of hot water.Some producer, for making up this defect, has added electrical bar inside the water tank of solar water heater, like this, greatly reduces the energy-saving effect of solar water heater, improves maintenance cost high, affects the effect of unit defrosting.Solar heating is an environment-friendly engineering, is the solar energy of dispersion is converted to hot water easy to use by heat collector solar energy, is provided the system of hot water supply in room by delivery to heating end.
Temperature air-source heat pump technology is because its energy absorbed is from the not high water of temperature or air in recent years, and heat pump techniques and application thereof are developed rapidly.Heat pump techniques is combined with solar energy, forms complementary heat supply, by effectively solve solar energy less time hot water under-supply problem.Water heater general is at present all that after adopting one-time heating whole box water, constant temperature is incubated, and often cannot be used up again after heating, the time has been grown, and hot water has turned cold again, and electrical heating is again in heated at constant temperature, and continuous circulating-heating, so power consumption is very large.Open source literature also reports some heat pump techniques and is combined with solar energy, forms hot water supply system or the device of complementary heat supply, such as:
1, Chinese patent: solar-energy air-energy combination of water heater, application number: 201210175689.2, the applying date: 2012.05.26, applicant: Peng Ruiliang, address: 530022 No. 26, Xing Hu roads, Qingxiu District, Guangxi Zhuang Autonomous Region Nanning City, applicant: Peng Guang, inventor: Peng Ruiliang, Peng Guang, summary: a kind of water heater that efficiently solar energy and air can be changed into simultaneously heat energy.This water heater solar energy heat absorbing part: be made up of parts such as high light transmission glass plate, high extinction bisque, stainless steel absorber plate, deflectors; Air energy heat absorbing part: be made up of many stainless steel tube endothermic tubes, an automatic temperature-adjusting control ventilation electric fan and water storage box.The great advantage of this water heater is: realize solar energy and air can be heated simultaneously, and thermal efficiency is high; Main body device without aging action, long service life; Applicable elements is low, and the scope of application is wide, is convenient to vast rural area and promotes the use of; Safeguard simple, easy to use, be applicable to vast southern high-temperature area.
2, Chinese patent: with the air energy heat pump water heater of solar energy compound, application number: 201410134945.2, the applying date: 2014.04.04, applicant: The sun comes in the east in Guangdong air energy Co., Ltd, address: 528300 No. 5-6, Xin Yue roads, large Liang Wusha industry park, Shunde District, Fushan City, Guangdong Province, inventor: Qin Pengju, Cao Mingxiu, summary: this invention relates to air energy heat pump water heater that is a kind of and solar energy compound, and feature comprises water storage tank, heat exchange coil, off-premises station and solar thermal collector; Be respectively equipped with hot water outlet and hot water water inlet on the top of water storage tank, be provided with in the bottom of water storage tank and be respectively equipped with cold water water inlet and cold water delivery port; Described heat exchange coil is located in water storage tank; The hot water outlet of solar thermal collector is communicated with the hot water water inlet of water storage tank by the first water pipe, the cold water water inlet of solar thermal collector is communicated with the cold water delivery port of water storage tank by the second water pipe, the air intake vent of solar thermal collector communicates with the external world, and the air outlet of solar thermal collector is communicated with the air side heat exchanger of off-premises station by airduct.Its advantage is: in environment temperature, lower and solar energy irradiation is not in good situation, the air of the air side heat exchanger entering off-premises station can be made to be heated, make the evaporimeter of off-premises station reliably can obtain energy in air, ensure reliable cop, and when environment temperature is good and solar energy irradiation is good, do not open off-premises station, energy-conservation and environmental protection.
3, Chinese patent: a kind of air energy heat pump and the complementary hot water apparatus of solar energy, application number: 201210020851.3, the applying date: 2012.01.30, applicant: Zhang Bin, address: pretty 1 unit 706 Room, 11, garden of 650225 Kunming, Yunnan Province Beijing Road SOHO, inventor: Zhang Bin, summary: this disclosure of the invention a kind of air energy heat pump and the complementary hot water apparatus of solar energy, comprise air energy heat pump, accumulation of heat interchanger, heat pump heat exchanger, heat outputting water-to-water heat exchanger, solar heat water-to-water heat exchanger, solar heat water-circulating pipe, solar thermal collector, expansion tank, the heating machine set connection accumulation of heat interchanger of described air energy heat pump, described accumulation of heat interchanger arranges solar heat water-to-water heat exchanger and heat outputting water-to-water heat exchanger, solar heat water-to-water heat exchanger connects solar thermal collector by solar heat water-circulating pipe, under solar energy, circulation line connects expansion tank.This invention utilizes air energy heat pump and solar water heating system to form Double energy source water heating system, both air heat energy was taken full advantage of, straightening again to connect utilizes solar water for indirect utilization solar water, while raising air heat energy utilization rate, room air is exchanged in time, keep with fresh air, more ensure that solar water quality, instant heat, avoid bacteria breed, keep the use up to standard of hot water health.
4, Chinese patent: the winter heating system of a kind of solar energy and air energy heat pump complementation, application number: 201210467060.5, the applying date: 2012.11.17, applicant: Shan silkolene energy development limited company: address: ChuangXin Building S216 room, No. 25, a high-new road, 710075 Xi'an City, Shanxi Province, inventor: Yang Xiangmin, summary: this disclosure of the invention winter heating system of a kind of solar energy and air energy heat pump complementation, comprise cold water source, hot water, the caliduct be connected with hot water, solar heating loop and air energy heat pump heating loop, solar heating loop comprises the first solar heating pipeline, solar heat-collection plate, second solar heating pipeline and the 3rd solar heating pipeline, second solar heating pipeline is connected with the first circulating pump and the 3rd valve, 3rd solar heating pipeline is connected with the second circulating pump and the 4th valve, air energy heat pump heating loop comprises air energy heat pump, the first air energy heat pump heating pipeline and the second air energy heat pump heating pipeline, first air energy heat pump heating pipeline is connected with the second valve, the second air energy heat pump heating pipeline is connected with the first valve.This invention is rationally novel in design, and use simple operation, take full advantage of solar energy, household energy conservation emission reduction effect is good, practical, is convenient to promote the use of.
5, Chinese patent: a kind of novel solar-energy air-energy hot water apparatus, application number: 201210213749.5, the applying date: 2012.06.27, applicant: Cao Ligang, address: 311400 happiness No. 62, roads, village of Kou Zhenshang village, market, Fuyang, Hangzhou, Zhejiang province city, applicant: Cao Shaoyi, inventor: Cao Ligang, Cao doubts less, summary: a kind of novel solar-energy air-energy hot water apparatus of this disclosure of the invention, comprise solar thermal collector, air energy host machine, attemperater, described solar thermal collector is connected with attemperater by two pipelines, attemperater is connected with air energy host machine by two pipelines, air energy host machine is connected and fixed by a pipeline and attemperater, described attemperater one end is provided with several shower nozzles.A kind of novel solar-energy air-energy hot water apparatus of this invention is connected with attemperater by two conduit pipelines on solar thermal collector, the attemperater other end is provided with two pipelines and air energy host machine is connected and fixed, air energy host machine is connected with power supply, when the water temperature in attemperater is lower than 55 DEG C, air energy host machine will automatically switch to air source heat pump and carry out auxiliary heating.Air energy host machine auxiliary heating reaches defrosting effect, greatly reduces maintenance or replacement cost, is most energy-saving and environmental protection, safety, easily water heater in current solar water heater.
6, Chinese patent: domestic hot water's feed system of solar energy and air energy heat pump complementation, application number: 201210466825.3, the applying date: 2012.11.17, applicant: Shan silkolene energy development limited company, address: ChuangXin Building S216 room, No. 25, a high-new road, 710075 Xi'an City, Shanxi Province, inventor: Yang Xiangmin, summary: this disclosure of the invention domestic hot water's feed system of a kind of solar energy and air energy heat pump complementation, comprise solar heat-collection plate, air energy heat pump, high-temperature water tank and user's hot water use equipment, one end of solar heat-collection plate is connected with the first water inlet of high-temperature water tank, delivery port and user's hot water of high-temperature water tank use equipment to be connected, the water return outlet of high-temperature water tank is connected with the first port of evaporimeter in air energy heat pump, in air energy heat pump, the second port of evaporimeter is connected with the other end of solar heat-collection plate, in air energy heat pump evaporimeter the second port on be connected with compressed air reservoir, the first port of air energy heat pump inner condenser is connected with the second water inlet of high-temperature water tank, and the water return outlet of high-temperature water tank is connected with the second port of air energy heat pump inner condenser, the top of high-temperature water tank is connected with water pipe.This invention is rationally novel in design, and install and lay conveniently, take full advantage of solar energy, household energy conservation emission reduction effect is good, is convenient to promote the use of.
And in above-mentioned open source literature, do not report air energy and solar united three-tank hot water supply apparatus.
Summary of the invention
The purpose of this utility model is for prior art Problems existing, and provide a kind of structure simple, heat exchange efficiency is high, easy cleaning, temperature automatically controlled and the air energy of long service life and solar united three-tank hot water supply apparatus.
To achieve these goals, the technical solution adopted in the utility model is:
Air energy of the present utility model and solar united three-tank hot water supply apparatus, comprise thermal-collecting tube, storage tank, controller and heat pump, storage tank is connected with thermal-collecting tube, the circulating water outlet of storage tank is all connected with heat pump by water pipe with circulating water intake, the employing three lattice inner bag water tank of described storage tank, three described lattice inner bag cisten mechanisms comprise large water tank, intermediate water tank and little water tank, and large water tank, intermediate water tank and little water tank are all wrapped in heat-insulation layer, little water tank is provided with little water tank inlet tube, little tank sensor, little water outlet of water tank, temperature visits hole for subsequent use, circulating water intake and spill-over or steam vent, intermediate water tank is provided with intermediate water tank inlet tube, intermediate water tank inductor, intermediate water tank delivery port and intermediate water tank outlet, large water tank is provided with filling pipe, circulating water outlet, large water tank mouthpiece, sewage draining exit and spill-over or blast pipe, connect by leading to adapter outward between little water tank inlet tube and intermediate water tank outlet, lead to adapter outward by another between intermediate water tank inlet tube and large water tank mouthpiece to connect, described intermediate water tank delivery port is provided with water outlet valve, described filling pipe is provided with magnetic valve and water pump, the signal Controlling solenoid valve that controller provides according to intermediate water tank inductor and little tank sensor, water pump, the opening and closing of water outlet valve and heat pump.
The upper end mouth of pipe of described large water tank mouthpiece is higher than the upper end mouth of pipe of intermediate water tank inlet tube, the upper end mouth of pipe of intermediate water tank outlet is higher than the upper end mouth of pipe of little water tank inlet tube, according to the principle that hot water proportion compares gently than cold water, preferentially go out the hot water that top is hotter, be beneficial to extruding of hot water.
The upper end mouth of pipe of described spill-over or blast pipe, close to upper wall in large water tank, better realizes the function that it overflows and is vented.
Described controller is provided with the opening and closing of a set of corresponding programme-control magnetic valve, water pump, water outlet valve and heat pump.
Compared with the existing technology, the beneficial effects of the utility model are:
1, the water storage tank inner container that the utility model adopts is divided into large water tank, intermediate water tank and little water tank three regions: adopt automatic water replenishing device moisturizing method, external tube connector is adopted to connect between inner bag, fairly simplely easily to connect, and the inner bag diameter of water tank is increased, the method that solar energy vacuum tube increases, like this, when overall cost does not have much changes, achieve each function optimization of solar water heater greatly to improve, solve the shortcoming that on existing market, conventional solar water heater is a lot.Particularly water temperature also can not be very high when burning sun is exposed to the sun for novel single case external interconnection system double-inner container solar water heater, avoid hot water too hot improper use time scald people, its storing water in water tank amount is large.
2, general at present solar water heater is when sunshine is more sufficient, and hot water is sufficient, when summer is without hot water, it is awfully hot, but to winter, within 1 year three to four months, be all heat by electricity, and be all that after adopting one-time heating whole box water, constant temperature is incubated substantially, often cannot be used up again after heating, time has been grown, and hot water has turned cold again, and electrical heating is again in heated at constant temperature, continuous circulating-heating, so power consumption is very large.And solar water heater of the present utility model is when will lean on electrical heating, heat pump is adopted only to adopt fast heating type electricity-saving heating method to little water tank, and do not need to heat large water tank, do not need to close any valve just can realize, hot water in little water tank after heating also can not be gone here and there in large water tank, mainly large water tank and little water tank are that outer tube connector of putting is connected, water during heating in little water tank is by thermal convection current hot water, hot water does not move back to downwards in large water tank by external tube connector, even if when a people is with a small amount of hot water like this, the water heating little water tank is also very fast, need not wait for for a long time, little power consumption, how many with how many heating, avoid unnecessary waste, substantially reduce the heat time and save power consumption.
3, the demand when hot water is large; and when can not meet demand from the hot water that delivery port flows out; by heat pump, auxiliary heating is carried out to water; thus make water reach the temperature of needs; realize the endless supply of hot water, efficiently solve solar energy less time hot water under-supply problem, contribute to alleviating energy crisis; result of use is good, is convenient to promote the use of.
The opening and closing of signal Controlling solenoid valve, water pump, water outlet valve and heat pump that the controller that 4, the utility model adopts provides according to intermediate water tank inductor and little tank sensor, realize the automatic control of hot water supply.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air energy and solar united three-tank hot water supply apparatus;
Fig. 2 is the contour structures simplified schematic diagram of the solar water heater that the utility model adopts;
Fig. 3 is the cross-section structure simplified schematic diagram of the solar water heater that the utility model adopts;
In figure, component names and sequence number are:
Thermal-collecting tube 1, storage tank 2, magnetic valve 3, water pump 4, filling pipe 5, circulating water outlet 6, large water tank mouthpiece 7, lead to adapter 8 outward, intermediate water tank inlet tube 9, intermediate water tank inductor 10, water outlet valve 11, intermediate water tank delivery port 12, intermediate water tank outlet 13, little water tank inlet tube 14, controller 15, little tank sensor 16, little water outlet of water tank 17, temperature visits hole 18 for subsequent use, circulating water intake 19, spill-over or steam vent 20, water pipe 21, heat pump 22, little water tank 23, heat-insulation layer 24, intermediate water tank 25, large water tank 26, sewage draining exit 27, spill-over or blast pipe 28.
Detailed description of the invention
Introduce the utility model in order to more detailed, below in conjunction with accompanying drawing, the utility model is described further.
As shown in the figure: air energy of the present utility model and solar united three-tank hot water supply apparatus, comprise thermal-collecting tube 1, storage tank 2, controller 15 and heat pump 22, storage tank 2 is connected with thermal-collecting tube 1, the circulating water outlet 6 of storage tank 2 is all connected with heat pump 22 by water pipe 21 with circulating water intake 19, the employing three lattice inner bag water tank of described storage tank 2, three described lattice inner bag cisten mechanisms comprise large water tank 26, intermediate water tank 25 and little water tank 23, and large water tank 26, intermediate water tank 25 and little water tank 23 are all wrapped in heat-insulation layer 24, little water tank 23 is provided with little water tank inlet tube 14, little tank sensor 16, little water outlet of water tank 17, temperature visits hole 18 for subsequent use, circulating water intake 19 and spill-over or steam vent 20, intermediate water tank 25 is provided with intermediate water tank inlet tube 9, intermediate water tank inductor 10, intermediate water tank delivery port 12 and intermediate water tank outlet 13, large water tank 26 is provided with filling pipe 5, circulating water outlet 6, large water tank mouthpiece 7, sewage draining exit 27 and spill-over or blast pipe 28, connect by leading to adapter 8 outward between little water tank inlet tube 14 and intermediate water tank outlet 13, lead to adapter 8 outward by another between intermediate water tank inlet tube 9 and large water tank mouthpiece 7 to connect, described intermediate water tank delivery port 12 is provided with water outlet valve 11, described filling pipe 5 is provided with magnetic valve 3 and water pump 4, the signal Controlling solenoid valve 3 that controller 15 provides according to intermediate water tank inductor 10 and little tank sensor 16, water pump 4, the opening and closing of water outlet valve 11 and heat pump 22.
The upper end mouth of pipe of described large water tank mouthpiece 7 is higher than the upper end mouth of pipe of intermediate water tank inlet tube 9, and the upper end mouth of pipe of intermediate water tank outlet 3 is higher than the upper end mouth of pipe of little water tank inlet tube 14.
The upper end mouth of pipe of described spill-over or blast pipe 28 is close to upper wall in large water tank 26.
The operation principle of air energy of the present utility model and solar united three-tank hot water supply apparatus:
Air energy of the present utility model and solar united three-tank hot water supply apparatus, according to utilizing hot water light specific gravity, the principle that hot water floating cold water sinks, the upper end mouth of pipe of large water tank mouthpiece 7 is designed higher than the upper end mouth of pipe of intermediate water tank inlet tube 9, when making water produce microcirculation, hotter water is first flowed out the position arriving hot water needed for user by large water tank mouthpiece 7.Have passed through the design optimization of such inlet and outlet pipe, during moisturizing, cold water can only be mended to large water tank 26 cold water area, the i.e. bottommost of large water tank 26, if user is when using water, because user's use water need produce drop between large water tank 26 and intermediate water tank 25, the water of large water tank 26 will move and flow in intermediate water tank 25.Intermediate water tank inductor 10 and little tank sensor 16 moment by the special delivery of water-temperature water-level signal to controller 15, when water level is lower than predetermined value, controller 15 sends water instruction, magnetic valve 3 is opened, running water is entered in large water tank 26 by magnetic valve 3 and water inlet pipe 5, until intermediate water tank 25 water level reaches predetermined value, when hydraulic pressure is low or hydraulic pressure is unstable, by setting controller 15, start water pump 4 while starting magnetic valve 3 and pressurize for storage tank 2.Under overcast and rainy snow weather condition, when the water temperature of intermediate water tank 25 is lower than predetermined value, controller 15 sends heating instructions, close water outlet valve 11, and start heat pump 22 and heat, until water temperature reaches predetermined value to the water of little water tank 23, so move in circles, realize the endless supply of hot water.When not starting heat pump 22, this hot water supply apparatus goes out hot water amount many more than 30% than the hot water supply apparatus of prior art.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited to above-mentioned example, those skilled in the art, in essential scope of the present utility model; the change made, remodeling, interpolation or replacement, all should belong to protection domain of the present utility model.
Claims (3)
1. an air energy and solar united three-tank hot water supply apparatus, it is characterized in that: comprise thermal-collecting tube (1), storage tank (2), controller (15) and heat pump (22), storage tank (2) is connected with thermal-collecting tube (1), circulating water outlet (6) and the circulating water intake (19) of storage tank (2) all pass through water pipe (21) and are connected with heat pump (22), the employing three lattice inner bag water tank of described storage tank (2), three described lattice inner bag cisten mechanisms comprise the large water tank (26) be wrapped in heat-insulation layer (24), intermediate water tank (25) and little water tank (23), little water tank (23) is provided with little water tank inlet tube (14), little tank sensor (16), little water outlet of water tank (17), temperature visits hole for subsequent use (18), circulating water intake (19) and spill-over or steam vent (20), intermediate water tank (25) is provided with intermediate water tank inlet tube (9), intermediate water tank inductor (10), intermediate water tank delivery port (12) and intermediate water tank outlet (13), large water tank (26) is provided with filling pipe (5), circulating water outlet (6), large water tank mouthpiece (7), sewage draining exit (27) and spill-over or blast pipe (28), connect by leading to adapter (8) outward between little water tank inlet tube (14) and intermediate water tank outlet (13), lead to adapter (8) outward by another between intermediate water tank inlet tube (9) and large water tank mouthpiece (7) to connect, described intermediate water tank delivery port (12) is provided with water outlet valve (11), described filling pipe (5) is provided with magnetic valve (3) and water pump (4), controller (15) Controlling solenoid valve (3), water pump (4), the opening and closing of water outlet valve (11) and heat pump (22).
2. air energy according to claim 1 and solar united three-tank hot water supply apparatus, it is characterized in that: the upper end mouth of pipe of described large water tank mouthpiece (7) is higher than the upper end mouth of pipe of intermediate water tank inlet tube (9), the upper end mouth of pipe of intermediate water tank outlet (3) is higher than the upper end mouth of pipe of little water tank inlet tube (14).
3. air energy according to claim 1 and solar united three-tank hot water supply apparatus, is characterized in that: the upper end mouth of pipe of described spill-over or blast pipe (28) is close to large water tank (26) interior upper wall.
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| CN201520198896.9U CN204630088U (en) | 2015-04-03 | 2015-04-03 | Air energy and solar united three-tank hot water supply apparatus |
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| CN201520198896.9U CN204630088U (en) | 2015-04-03 | 2015-04-03 | Air energy and solar united three-tank hot water supply apparatus |
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| CN204630088U true CN204630088U (en) | 2015-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243082A (en) * | 2019-06-05 | 2019-09-17 | 贺州市光耀太阳能设备有限公司 | Solar energy can combine the storage of water tank High Efficiency Thermal with air, utilize device and method |
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2015
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243082A (en) * | 2019-06-05 | 2019-09-17 | 贺州市光耀太阳能设备有限公司 | Solar energy can combine the storage of water tank High Efficiency Thermal with air, utilize device and method |
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Effective date of registration: 20160603 Address after: Baiyun District of Guangzhou City, Guangdong province 510000 Zhongluotan good City Road Lane 8 No. 101 factory Patentee after: Guangzhou Guangyi stainless steel products Co., Ltd. Address before: 530001 the Guangxi Zhuang Autonomous Region Nanning XiXiangTang Yongning Village Industrial Road No. 4-12 Patentee before: Guangxi Jikuang Solar Energy Equipment Co., Ltd. |
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| 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: 20150909 Termination date: 20190403 |