CN105716302B - Solar water heater with detachable heat exchanger - Google Patents
Solar water heater with detachable heat exchanger Download PDFInfo
- Publication number
- CN105716302B CN105716302B CN201610209111.2A CN201610209111A CN105716302B CN 105716302 B CN105716302 B CN 105716302B CN 201610209111 A CN201610209111 A CN 201610209111A CN 105716302 B CN105716302 B CN 105716302B
- Authority
- CN
- China
- Prior art keywords
- solar water
- heat
- heat exchanger
- exchange tubes
- heat exchange
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000006748 scratching Methods 0.000 description 6
- 230000002393 scratching effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 241001311547 Patina Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/30—Solar heat collectors using working fluids with means for exchanging heat between two or more working fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/70—Sealing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to technical field of solar water heaters, specifically a kind of solar water heater with detachable heat exchanger, including heat pump main frame, solar water container and heat exchanger, described heat exchanger is tightly connected with solar water container by silica gel ring, and is connected with heat pump main frame by connecting tube；The solar energy water lower box part is provided with many vacuum tubes, and the bottom of vacuum tube is closed by tail to be connected, it is characterised in that：Described heat exchanger includes set of heat exchange tubes and fixed seat, described set of heat exchange tubes is by a stainless steel tube zigzag into hollow cylindric, set of heat exchange tubes is fixed with connecting tube connection end by fixed seat, and fixed seat is provided with the silica gel ring that can be tightly connected set of heat exchange tubes and solar water container.The present invention has the advantages that simple in construction, setting is ingenious, performance is stable, the thermal efficiency is high and service life is long.
Description
Technical field
The present invention relates to technical field of solar water heaters, specifically a kind of solar water with detachable heat exchanger
Device.
Background technology
Solar water heater is the water heater heated with solar energy as the energy, and it is and gas heater, electric heating
Hydrophone three big water heaters mutually arranged side by side.Solar energy is converted into heat energy by solar water heater, by water from low-temperature heat to high temperature,
Used with meeting people's production and living.In order to which the hot water amount for making up solar water heater offer is not enough, people pacify heat exchanger
On solar water heater, it is applied in combination with solar water heater.Open source literature also reports some and installs heat exchanger
On solar water heater, it is applied in combination with solar water heater.For example：
1st, Chinese patent：New type solar energy heat pump all-in-one, application number：201020000441.9, the applying date：
2010.01.15, patentee：Lin Guangzhou, address：The industry of 530004 Bei Lin villages, Anji main road, Guangxi Zhuang Autonomous Region Nanning City
Area, inventor：Lin Guangzhou, summary：The utility model is related to a kind of new type solar energy heat pump all-in-one, and it is by solar energy water
Case, heat pump main frame, heat exchanger composition, heat exchanger is tightly connected with solar water container by silica gel ring, and with heat pump main frame
Connection.The utility model can facilitate to be separated with solar water container, and the service condition of heat pump exchanger can be checked at any time, is not influenceed too
The normal operation of positive energy system, with simple and practical, efficiency of heating surface height, energy-saving safe, the characteristics of elegant in appearance.
2nd, Chinese patent：A kind of new space energy water heater, application number：201220366757.9, the applying date：
2012.07.27, patentee：Nanning Yang Sheng Solar Co., Ltd, address：530000 Guangxi Zhuang Autonomous Region Nanning
City high and new technology industrial development zone Keyuan ten tunnel 24 No. 109 room of complex building Stall, inventor：Lin Guangzhou, summary：The practicality is newly open a kind of new
Type space energy water heater, including heat pump main frame, heat storage water tank, heat exchanger, the heat pump main frame pass through connecting tube and heat exchange
Device is connected, and the heat storage water tank bottom is provided with vacuum tube, and the bottom of vacuum tube is closed provided with tail.Utility model reality simple in construction
With, can facilitate and be separated with solar water container, the practical situation of heat pump exchanger can be checked at any time, can at any time with the market
Regular solar is combined, and solar energy and air energy heat pump water heater are mutually general to be combined together, and reduces making for water pump
With water heater is more perfect, and heat exchanger is outside solar water container, and the thermal efficiency is high, electricity separation energy-saving safe.
The solar water heater of prior art is primarily present some following weak point：The heat-exchange tube of solar energy exchanger
Shaped using aluminium-alloy pipe helical buckling, the helix length of heat-exchange tube in itself is longer（With storage tank similar length length）, by
In in the prior art can not be using the shaping of a straight tube direct helical buckling, thus multistage bending forming be needed, then welded
The mode of connecing is connected, and the outlet pipe of the another aspect integral heat exchange two ends that are connected with water inlet pipe must also use welding side
Formula is connected, but so, causes aluminum alloy coil, and the cumbersome work of bend pipe and external welding is added in process of production
Skill.No matter how in place our welding procedures, but will destroy the internal organizational structure of aluminium-alloy pipe, and fusing point is up to 1450
Degree, even if fusing point in pipe outside polished, can not still be cleaned out, rust staining is just generated in the course of time, if used
Heat-exchange tube is copper product, equally in welding position in high temperature（Refer to temperature more than 60 degree）Incrustation scale is easily produced in contact process, is made
With time length, thermal absorptivity can be caused to decline, but also patina can be produced.Said two devices produced problem, all can be to us
Skin have direct harm.And spiral helicine heat-exchange tube inner ring and outer ring are all difficult to set support base, hold when mounted
Easily with solar water container inner bag scratching, its heat transfer effect is influenceed.
The content of the invention
The purpose of the present invention is, there is provided one kind is simple in construction, to set ingenious, performance is stable for existing technical problem,
The thermal efficiency is high, the solar water heater with detachable heat exchanger of long lifespan.
To achieve these goals, the technical solution adopted by the present invention is：
Solar water heater with detachable heat exchanger, including heat pump main frame, solar water container and heat exchanger, it is described
Heat exchanger be tightly connected with solar water container by silica gel ring, and be connected with heat pump main frame by connecting tube；The sun
Energy water tank bottom is provided with many vacuum tubes, and the bottom of vacuum tube is closed by tail to be connected, and described heat exchanger includes heat exchanger tube
Group and fixed seat, described set of heat exchange tubes is by a stainless steel tube zigzag into hollow cylindric, and set of heat exchange tubes is with being connected
Pipe connection end is fixed by fixed seat, and fixed seat is provided with the silica gel ring that can be tightly connected set of heat exchange tubes and solar water container；Change
Heat pipe heat by a stainless steel tube zigzag into, will not many stainless steel tubes of reason soldering opening for being welded into and existing, use
Generate rust staining long.
Described fixed seat is also equipped with temperature sensor, reduces solar water container perforate number of times, reduction day sun can water tank
The probability of leak.
Interior locating ring is installed, outside is cased with outer positioning ring inside described set of heat exchange tubes.
Described interior locating ring is made up of aluminum alloy materials, and support strength is big, is unlikely to deform, causes set of heat exchange tubes to shift,
And will not also be got rusty in immersion long.
Described interior locating ring is provided with the support slot for laying set of heat exchange tubes, and the supporting set of heat exchange tubes of replacing is positioned.
Described outer positioning ring is made up of silica gel material or heat-proof macromolecule material, and scratch solar heat is difficult during installation
The inner bag of water heater tank.
Described outer positioning ring is provided with the spacing indent of exchange heat pipe heat, after outer positioning ring is enclosed in set of heat exchange tubes, outside
Locating ring is fixed equivalent to set of heat exchange tubes, and the supporting set of heat exchange tubes of replacing is positioned, and reduction Rig up error causes day sun can water tank
The possibility of leak.
The solar water heater of the present invention sets the temperature of solar water container water according to controller, when solar water container water
When temperature does not reach setting value, and solar irradiation is not enough, and controller is according to the program automatic start heat pump main frame of setting, by fluorine profit
The high set of heat exchange tubes for being compressed to heat exchanger carries out heat release, the water in solar water container is heated, when solar water container water
Temperature reach after setting value that heat pump main frame is closed automatically.
Utstanding substantial characteristics and significant improvement of the present invention are：
1st, solar water heater of the invention is arranged on heat exchanger is removable in solar water container, heat exchanger
Set of heat exchange tubes is by a stainless steel tube zigzag into hollow cylindric, and set of heat exchange tubes bending strength is big, be difficult during installation with
The inner bag scratching of solar water heater water tank, good effect of heat exchange, with simple in construction, sets ingenious, performance is stable, the thermal efficiency
The advantages of height, long lifespan.
2nd, the set of heat exchange tubes of the heat exchanger of use of the invention resists and bent by a stainless steel tube zigzag into cylindrical shape
Intensity is big, and convenient production, and set of heat exchange tubes is also equipped with interior locating ring and outer positioning ring, when mounted will not be with solar water container
Inner bag scratching, good effect of heat exchange.
3rd, set of heat exchange tubes of the invention by a stainless steel tube zigzag into cylindrical shape, will not many stainless steel tubes of reason
The soldering opening for being welded into and existing, rust staining is generated using long；Its interior locating ring installed is made up of aluminium alloy, interior locating ring
The support slot for laying set of heat exchange tubes is provided with, support effect is good, will not install and shift because of set of heat exchange tubes, and influence heat transfer effect.
4th, outer positioning ring of the invention is made up of silica gel, and is provided with the indent for laying set of heat exchange tubes, and it is enclosed on heat exchanger tube
The periphery of group, it is to avoid the inner bag scratching of set of heat exchange tubes and solar water heater water tank, influences its heat transfer effect.
5th, the fixed seat of heat exchanger is also equipped with temperature sensor, reduces solar water container perforate number of times, reduction day sun
The probability of energy radiator leak.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the scheme of installation of heat exchanger；
Fig. 3 is the structural representation of heat exchanger；
Fig. 4 for Fig. 3 A-A to schematic diagram；
Fig. 5 is the structural representation of outer positioning ring；
Fig. 6 is the structural representation of interior locating ring；
Title serial number in figure：
Heat pump main frame 1, connecting tube 2, vacuum tube 3, tail closes 4, solar water container 5, heat exchanger 6, temperature sensor 7, silicon
Cushion rubber 8, fixed seat 9, set of heat exchange tubes 10, outer positioning ring 11, interior locating ring 12, indent 13, support slot 14, controller 15.
Embodiment
The present invention is introduced in order to more detailed, with reference to embodiment and accompanying drawing, the present invention will be further described.
As shown in the figure：The solar water heater with detachable heat exchanger of the present invention, including heat pump main frame 1, solar energy
Water tank 5 and heat exchanger 6, described heat exchanger 6 are tightly connected with solar water container 5 by silica gel ring 8, and with heat pump main frame
1 is connected by connecting tube 2；The bottom of solar water container 5 is provided with many vacuum tubes 3, and the bottom of vacuum tube 3 closes 4 by tail
Connection, described heat exchanger 6 includes set of heat exchange tubes 10 and fixed seat 9, and described set of heat exchange tubes 10 is by stainless steel tube is come inflection
Curve hollow cylindric, set of heat exchange tubes 10 is fixed with the connection end of connecting tube 2 by fixed seat 9, fixed seat 9 is provided with will can exchange heat
The silica gel ring 8 that pipe group 10 is tightly connected with solar water container.
Described fixed seat 9 is also equipped with temperature sensor 7.
Described temperature sensor 7 is connected with controller 15, the temperature signal that controller 15 is driven according to temperature sensor 7
Automatically turn on or close heat pump main frame 1.
Interior locating ring 12 is installed, outside is cased with outer positioning ring 11 inside described set of heat exchange tubes 10.
Described interior locating ring 12 is made up of aluminum alloy materials.
Described interior locating ring 12 is provided with the support slot 14 for laying set of heat exchange tubes 10.
Described outer positioning ring 11 is made up of silica gel.
Described outer positioning ring 11 is provided with the spacing indent 13 of exchange heat pipe heat 10.
Application Example
1st, Guangxi company, the heat exchanger that the solar water heater originally produced is used is to be bent into spiral using copper pipe
The heat-exchange tube group of shape, its outer ring is difficult to set outer positioning ring, when heat exchanger is loaded in the water tank of solar water heater,
Easily with inner water tank scratching, incrustation scale is easily produced in contact process, after half a year, thermal absorptivity can be caused to decline, and
Patina can also be produced；Through technical staff by the heat exchanger Curve guide impeller originally used into the present invention heat exchanger after, it is outer fixed
Position ring set in heat-exchange tube group outer ring, heat-exchange tube group is separated with the inner bag in solar water heater water tank, not with water tank
Courage contacts scratching, and heat-exchange tube group has a stainless steel tube to be bent into, and after 1 year, will not result under thermal absorptivity
Drop, nor patina can be produced.
Described above is not limitation of the present invention, and the present invention is also not limited to examples detailed above, the art it is general
Logical technical staff, in the essential scope of the present invention, the variations, modifications, additions or substitutions made should all belong to the guarantor of the present invention
Protect scope.
Claims (3)
1. a kind of solar water heater with detachable heat exchanger, including heat pump main frame（1）, solar water container（5）With heat friendship
Parallel operation（6）, described heat exchanger（6）With solar water container（5）Pass through silica gel ring（8）Be tightly connected, and with heat pump main frame（1）
Pass through connecting tube（2）Connection；The solar water container（5）Bottom is provided with many vacuum tubes（3）, vacuum tube（3）Bottom lead to
Cross tail conjunction（4）Connection, it is characterised in that：Described heat exchanger（6）Including set of heat exchange tubes（10）And fixed seat（9）, it is described
Set of heat exchange tubes（10）By a stainless steel tube zigzag into hollow cylindric, set of heat exchange tubes（10）With connecting tube（2）Connection
End is by fixed seat（9）It is fixed, fixed seat（9）Being provided with can be by set of heat exchange tubes（10）The silica gel ring being tightly connected with solar water container
（8）；Described set of heat exchange tubes（10）Inside is provided with interior locating ring（12）, outside is cased with outer positioning ring（11）；Described is default
Position ring（12）It is made up of aluminum alloy materials；Described interior locating ring（12）It is provided with placement set of heat exchange tubes（10）Support slot
（14）；Described outer positioning ring（11）It is made up of silica gel or heat-proof macromolecule material；Described outer positioning ring（11）It is provided with
Exchange heat pipe heat（10）Spacing indent（13）.
2. the solar water heater according to claim 1 with detachable heat exchanger, it is characterised in that：Described fixation
Seat（9）It is also equipped with temperature sensor（7）.
3. the solar water heater according to claim 2 with detachable heat exchanger, it is characterised in that：Described temperature
Sensor（7）It is connected with controller（15）, controller（15）According to temperature sensor（7）The temperature signal of transmission automatically turn on or
Close heat pump main frame（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209111.2A CN105716302B (en) | 2016-04-06 | 2016-04-06 | Solar water heater with detachable heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209111.2A CN105716302B (en) | 2016-04-06 | 2016-04-06 | Solar water heater with detachable heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105716302A CN105716302A (en) | 2016-06-29 |
| CN105716302B true CN105716302B (en) | 2017-09-05 |
Family
ID=56160023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209111.2A Expired - Fee Related CN105716302B (en) | 2016-04-06 | 2016-04-06 | Solar water heater with detachable heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105716302B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643244Y (en) * | 2003-08-15 | 2004-09-22 | 高斌 | Novel Heat exchanging freezing-proof water tank |
| CN201016608Y (en) * | 2007-04-09 | 2008-02-06 | 广东万家乐燃气具有限公司 | Heat exchanger for condensing gas water heater |
| CN201443981U (en) * | 2009-07-17 | 2010-04-28 | 刘智泉 | Centripetal concave-cone-shaped radiation furnace tube of cylindrical heating furnace |
| CN201593871U (en) * | 2010-01-15 | 2010-09-29 | 林广宙 | Novel solar heat pump all-in-one machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007030856A1 (en) * | 2005-09-16 | 2007-03-22 | Dux Manufacturing Limited | A heat exchanger element and a water heater and heat pump utilising same |
-
2016
- 2016-04-06 CN CN201610209111.2A patent/CN105716302B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643244Y (en) * | 2003-08-15 | 2004-09-22 | 高斌 | Novel Heat exchanging freezing-proof water tank |
| CN201016608Y (en) * | 2007-04-09 | 2008-02-06 | 广东万家乐燃气具有限公司 | Heat exchanger for condensing gas water heater |
| CN201443981U (en) * | 2009-07-17 | 2010-04-28 | 刘智泉 | Centripetal concave-cone-shaped radiation furnace tube of cylindrical heating furnace |
| CN201593871U (en) * | 2010-01-15 | 2010-09-29 | 林广宙 | Novel solar heat pump all-in-one machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105716302A (en) | 2016-06-29 |
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Effective date of registration: 20210918 Address after: 530000 No. 1-328-1, incubation Building 1, Guangxi University Science Park, No. 1, Gaoxin Second Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Nanning Mozi new energy Co.,Ltd. Address before: 530001 No. 505, block C, building 1, gonggu, anjiwall street, No. 189, development avenue, Nanning, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI YANGSHENG NEW ENERGY Co.,Ltd. |
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Effective date of registration: 20220824 Address after: No. 506, floor 5, building C, No. 1 standard plant, No. 189, Fazhan Avenue, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region, 530000 Patentee after: Guangxi pinri Electronic Technology Co.,Ltd. Address before: 530000 No. 1-328-1, incubation Building 1, Guangxi University Science Park, No. 1, Gaoxin Second Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Nanning Mozi new energy 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: 20170905 |