CN105716302A - Solar water heater with detachable heat exchanger - Google Patents
Solar water heater with detachable heat exchanger Download PDFInfo
- Publication number
- CN105716302A CN105716302A CN201610209111.2A CN201610209111A CN105716302A CN 105716302 A CN105716302 A CN 105716302A CN 201610209111 A CN201610209111 A CN 201610209111A CN 105716302 A CN105716302 A CN 105716302A
- Authority
- CN
- China
- Prior art keywords
- solar water
- heat exchanger
- heat
- water heater
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 4
- 229920002379 silicone rubber Polymers 0.000 abstract 2
- 239000004945 silicone rubber Substances 0.000 abstract 2
- 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 5
- 238000003466 welding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 241001311547 Patina Species 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 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
- 238000010276 construction 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
- 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 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage 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 invention relates to the technical field of solar water heaters, in particular to a solar water heater with a detachable heat exchanger. The solar water heater comprises a heat pump main engine, a solar water tank and the heat exchanger; the heat exchanger is hermetically connected with the solar water tank through a silicone rubber ring, and is connected with the heat pump main engine through connecting tubes; the lower part of the solar water tank is provided with a plurality of vacuum tubes; and lower parts of the vacuum tubes are connected through a tail connector. The solar water heater is characterized in that the heat exchanger comprises a heat exchange tube group and a fixing seat; the heat exchange tube group is formed into a hollow cylinder by bending a stainless steel tube in a return manner; the heat exchange tube group and connecting ends of the connecting tubes are fixed through the fixing seat; and the fixing seat is provided with the silicone rubber ring capable of hermetically connecting the heat exchange tube group with the solar water tank. The solar water heater disclosed by the invention has the advantages of being simple in structure, skillful in arrangement, stable in performance, high in heat efficiency, long in service life and the like.
Description
Technical field
The present invention relates to technical field of solar water heaters, specifically a kind of solar water heater with detachable heat exchanger.
Background technology
Solar water heater is the water heater being heated as the energy with solar energy, and it is the three big water heaters mutually arranged side by side with gas heater, electric heater.Solar water heater is converted into heat energy solar energy, by water from low-temperature heat to high temperature, to meet the use of people's productive life.In order to make up hot water amount's deficiency that solar water heater provides, heat exchanger is arranged on solar water heater by people, uses with solar water heater combination.Open source literature also reports some and is arranged on solar water heater by heat exchanger, uses with solar water heater combination.Such as:
1, 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: 530004 industrial occupancys, Bei Lin village, main road, Anji, Guangxi Zhuang Autonomous Region Nanning City, inventor: Lin Guangzhou, summary: this utility model relates to a kind of new type solar energy heat pump all-in-one, it is made up of solar water container, heat pump main frame, heat exchanger, heat exchanger and solar water container are tightly connected by silica gel ring, and are connected with heat pump main frame.This utility model can conveniently separate with solar water container, can check the service condition of heat pump exchanger at any time, not affect the properly functioning of solar energy system, have simple and practical, and the efficiency of heating surface is high, energy-saving safe, feature elegant in appearance.
2, Chinese patent: a kind of novel space energy water heater, application number: 201220366757.9, the applying date: 2012.07.27, patentee: Nanning Yang Sheng Solar Co., Ltd, address: 530000 No. 109 rooms of complex building Stall, high and new technology industrial development zone Keyuan ten tunnel 24, Guangxi Zhuang Autonomous Region Nanning City, inventor: Lin Guangzhou, summary: this practicality newly discloses a kind of novel space energy water heater, including heat pump main frame, heat storage water tank, heat exchanger, described heat pump main frame is connected with heat exchanger by connecting tube, described heat storage water tank bottom is provided with vacuum tube, the bottom of vacuum tube is provided with tail and closes.This utility model is simple and practical, can conveniently separate with solar water container, the practical situation of heat pump exchanger can be checked at any time, can combining with regular solar in the market at any time, solar energy and air energy heat pump water heater are mutually general to combine, and decreases the use of water pump, water heater is more perfect, 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 weak point following: the heat-exchange tube of solar energy exchanger adopts aluminium-alloy pipe helical buckling to shape, the helix length of heat-exchange tube itself is longer (with storage tank similar length length), owing to prior art cannot adopt a direct helical buckling of straight tube shape, so that multistage bending forming, then its welding manner is coupled together, on the other hand the outlet pipe of the integral heat exchange two ends that are connected with water inlet pipe also must adopt welding manner to connect, but so, cause aluminum alloy coil, add the loaded down with trivial details technique of bend pipe and external welding in process of production.No matter how our welding procedure puts in place, but the internal organizational structure of aluminium-alloy pipe will be destroyed, fusing point is up to 1450 degree, even if outside polished, still being cleaned out by fusing point in pipe, in the course of time rust staining is just created, if what adopt be heat-exchange tube is copper product, in high temperature (referring to temperature more than 60 degree) contact process, very easily produce incrustation scale, use time length in welding position equally, can cause that thermal absorptivity declines, but also patina can be produced.Said two devices produced problem, all can have direct harm to our skin.And spiral helicine heat-exchange tube inner ring and outer ring all not easily arrange supporting seat, when mounted easily and solar water container inner bag scratching, affect its heat transfer effect.
Summary of the invention
It is an object of the invention to for existing technical problem, it is provided that a kind of simple in construction, arrange ingenious, stable performance, the thermal efficiency is high, the solar water heater with detachable heat exchanger of life-span length.
To achieve these goals, the technical solution used in the present invention is:
With the solar water heater of detachable heat exchanger, including heat pump main frame, solar water container and heat exchanger, described heat exchanger and solar water container are tightly connected by silica gel ring, and are connected by connecting tube with heat pump main frame；Described solar energy water lower box part is provided with many vacuum tubes, the bottom of vacuum tube is closed by tail and is connected, described heat exchanger includes set of heat exchange tubes and fixing seat, described set of heat exchange tubes is become the cylindric of hollow by a stainless steel tube zigzag, set of heat exchange tubes and connecting tube link are fixed by fixing seat, and fixing seat is provided with the silica gel ring that can set of heat exchange tubes and solar water container be tightly connected；Set of heat exchange tubes is become by a stainless steel tube zigzag, will not be welded into and the soldering opening that exists by many stainless steel tubes of reason, has used for a long time and created rust staining.
Described fixing seat is also equipped with temperature sensor, reduces solar water container perforate number of times, reduces the probability of sky sun energy radiator leak.
Described set of heat exchange tubes is internally installed inner position ring, and outside is cased with outer positioning ring.
Described inner position 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 without getting rusty in immersion for a long time.
Described inner position ring is provided with the support slot laying set of heat exchange tubes, and set of heat exchange tubes being supported of replacing positions.
Described outer positioning ring is made up of silica gel material or heat-proof macromolecule material, the inner bag of not easily scratch solar water heater water tank during installation.
Described outer positioning ring is provided with the indent that exchange heat pipe heat is spacing, and after outer positioning ring is enclosed within set of heat exchange tubes, outer positioning ring is equivalent to set of heat exchange tubes to be fixed, and set of heat exchange tubes being supported of replacing positions, and reduces Rig up error and causes the probability of sky sun energy radiator leak.
The solar water heater of the present invention sets the temperature of solar water container water according to controller, when the temperature of solar water container water does not reach setting value, and solar irradiation is not enough, controller starts heat pump main frame according to the Automatic Program set, the set of heat exchange tubes that freon is compressed to heat exchanger carries out heat release, water in solar water container is heated, and after the temperature of solar water container water reaches setting value, heat pump main frame is automatically switched off.
The prominent substantive distinguishing features of the present invention with significant progress is:
1, removable for heat exchanger is arranged in solar water container by the solar water heater of the present invention, the set of heat exchange tubes of heat exchanger is become the cylindric of hollow by a stainless steel tube zigzag, set of heat exchange tubes bending strength is big, during installation not easily with the inner bag scratching of solar water heater water tank, good effect of heat exchange, there is simple in construction, arrange ingenious, stable performance, the advantages such as the thermal efficiency is high, life-span length.
2, the set of heat exchange tubes of the heat exchanger of the employing of the present invention is become cylindrical shape by a stainless steel tube zigzag, bending strength is big, and convenient production, and set of heat exchange tubes is also equipped with inner position ring and outer positioning ring, when mounted will not with the inner bag scratching of solar water container, good effect of heat exchange.
3, the set of heat exchange tubes of the present invention is become cylindrical shape by stainless steel tube zigzag, will not be welded into and the soldering opening that exists by many stainless steel tubes of reason, has used for a long time and created rust staining；The inner position ring of its installation is made up of aluminium alloy, and inner position ring is provided with the support slot laying set of heat exchange tubes, and support effect is good, will not install displacement because of set of heat exchange tubes, and affect heat transfer effect.
4, the outer positioning ring of the present invention is made up of silica gel, and is provided with the indent laying set of heat exchange tubes, and it is enclosed within the periphery of set of heat exchange tubes, it is to avoid set of heat exchange tubes and the inner bag scratching of solar water heater water tank, affects its heat transfer effect.
5, the fixing seat of heat exchanger is also equipped with temperature sensor, reduces solar water container perforate number of times, reduces the probability of sky sun energy radiator leak.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the scheme of installation of heat exchanger；
Fig. 3 is the structural representation of heat exchanger；
Fig. 4 is that the A-A of Fig. 3 is to schematic diagram；
Fig. 5 is the structural representation of outer positioning ring；
Fig. 6 is the structural representation of inner position ring；
Title sequence number in figure is:
Heat pump main frame 1, connecting tube 2, vacuum tube 3, tail closes 4, solar water container 5, heat exchanger 6, temperature sensor 7, silica gel ring 8, fixing seat 9, set of heat exchange tubes 10, outer positioning ring 11, inner position ring 12, indent 13, support slot 14, controller 15.
Detailed description of the invention
Introducing the present invention in order to more detailed, below in conjunction with 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 water container 5 and heat exchanger 6, described heat exchanger 6 is tightly connected by silica gel ring 8 with solar water container 5, and is connected by connecting tube 2 with heat pump main frame 1；Described solar water container 5 bottom is provided with many vacuum tubes 3,4 connections are closed by tail in the bottom of vacuum tube 3, described heat exchanger 6 includes set of heat exchange tubes 10 and fixing seat 9, described set of heat exchange tubes 10 is become the cylindric of hollow by stainless steel tube zigzag, set of heat exchange tubes 10 and connecting tube 2 link are fixed by fixing seat 9, and fixing seat 9 is provided with the silica gel ring 8 that can set of heat exchange tubes 10 and solar water container be tightly connected.
Described fixing seat 9 is also equipped with temperature sensor 7.
Described temperature sensor 7 is connected to controller 15, and controller 15 automatically turns on or cut out heat pump main frame 1 according to the temperature signal of temperature sensor 7 transmission.
Described set of heat exchange tubes 10 is internally installed inner position ring 12, and outside is cased with outer positioning ring 11.
Described inner position ring 12 is made up of aluminum alloy materials.
Described inner position ring 12 is provided with the support slot 14 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 indent 13 that exchange heat pipe heat 10 is spacing.
Application Example
1, Guangxi company, the heat exchanger that original solar water heater produced uses is to adopt copper pipe to be bent into spiral helicine heat-exchange tube group, its outer ring not easily arranges outer positioning ring, time in the water tank that heat exchanger is loaded solar water heater, very easily with inner water tank scratching, contact process very easily produces incrustation scale, after using half a year, can cause that thermal absorptivity declines, but also patina can be produced；After the heat exchanger Curve guide impeller originally used is become the heat exchanger of the present invention by technical staff, outer positioning ring is enclosed within heat-exchange tube group outer ring, heat-exchange tube group is separated with the inner bag in solar water heater water tank, scratching is not contacted with inner water tank, and heat-exchange tube group has a stainless steel tube to be bent into, after using 1 year, will not result in thermal absorptivity and decline, 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, those skilled in the art, in the essential scope of the present invention, and change, remodeling, interpolation or the replacement made, all should belong to protection scope of the present invention.
Claims (8)
1. the solar water heater with detachable heat exchanger, including heat pump main frame (1), solar water container (5) and heat exchanger (6), described heat exchanger (6) and solar water container (5) are tightly connected by silica gel ring (8), and are connected by connecting tube (2) with heat pump main frame (1)；Described solar water container (5) bottom is provided with many vacuum tubes (3), the bottom of vacuum tube (3) is closed (4) by tail and is connected, it is characterized in that: described heat exchanger (6) includes set of heat exchange tubes (10) and fixing seat (9), described set of heat exchange tubes (10) is become the cylindric of hollow by a stainless steel tube zigzag, set of heat exchange tubes (10) and connecting tube (2) link are fixed by fixing seat (9), and fixing seat (9) is provided with the silica gel ring (8) that can set of heat exchange tubes (10) and solar water container be tightly connected.
2. the solar water heater with detachable heat exchanger according to claim 1, it is characterised in that: described fixing seat (9) is also equipped with temperature sensor (7).
3. the solar water heater with detachable heat exchanger according to claim 2, it is characterized in that: described temperature sensor (7) is connected to controller (15), and controller (15) automatically turns on or cut out heat pump main frame (1) according to the temperature signal of temperature sensor (7) transmission.
4. the solar water heater with detachable heat exchanger according to claim 1, it is characterised in that: described set of heat exchange tubes (10) is internally installed inner position ring (12), and outside is cased with outer positioning ring (11).
5. the solar water heater with detachable heat exchanger according to claim 2, it is characterised in that: described inner position ring (12) is made up of aluminum alloy materials.
6. the solar water heater with detachable heat exchanger according to claim 4, it is characterised in that: described inner position ring (12) is provided with the support slot (14) laying set of heat exchange tubes (10).
7. the solar water heater with detachable heat exchanger according to claim 2, it is characterised in that: described outer positioning ring (11) is made up of silica gel or heat-proof macromolecule material.
8. the solar water heater with detachable heat exchanger according to claim 6, it is characterised in that: described outer positioning ring (11) is provided with the indent (13) that exchange heat pipe heat (10) is spacing.
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 true CN105716302A (en) | 2016-06-29 |
| CN105716302B 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 (5)
| 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 |
| US20090266509A1 (en) * | 2005-09-16 | 2009-10-29 | Patrick Pussell | Heat Exchanger Element and a Water Heater and Heat Pump Utilizing Same |
| 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 |
-
2016
- 2016-04-06 CN CN201610209111.2A patent/CN105716302B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| US20090266509A1 (en) * | 2005-09-16 | 2009-10-29 | Patrick Pussell | Heat Exchanger Element and a Water Heater and Heat Pump Utilizing Same |
| 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 |
|---|---|
| CN105716302B (en) | 2017-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105716302A (en) | Solar water heater with detachable heat exchanger | |
| CN211041399U (en) | Wall-mounted air energy-gathering water heater | |
| CN209857375U (en) | Single-liner four-spiral single-circulation module | |
| CN205655502U (en) | Install removable heat exchanger on solar water heater | |
| CN209230035U (en) | A kind of energy-saving solar heat collector | |
| CN201233111Y (en) | Lengthened internal tube-type full glass vacuum tube | |
| CN203561088U (en) | Instantly-available vacuum panel solar water heater | |
| CN201025411Y (en) | A novel solar heat collector | |
| CN205481868U (en) | Wall -mounted solar water heater | |
| CN205536596U (en) | Three water tank solar water heater | |
| CN2493888Y (en) | Split type water heater | |
| CN105890183A (en) | Closed, reflection, wall hanging and focusing type solar heat collector | |
| CN201081427Y (en) | Manifold type solar heat collector | |
| CN206817798U (en) | A kind of high-efficiency full-glass vacuum pipe for strengthening axial free convection | |
| CN202188663U (en) | Novel air heating type heat collector | |
| CN203258888U (en) | Solar heat collection plate for heating gas | |
| CN2610267Y (en) | Pressure-bearing solar water heater | |
| CN211316601U (en) | Plate-tube type phase-change solar water heater | |
| CN201476336U (en) | Straight-through vacuum sleeve type solar heat collector | |
| CN203240776U (en) | Instant solar water heater | |
| CN210892197U (en) | Vacuum heat collecting tube for solar hot air system | |
| CN211372567U (en) | Solar energy and air energy combined hot water supply and heating equipment | |
| CN210123205U (en) | Multi-cabin solar water heater with changeable capacity | |
| CN2676106Y (en) | Double-end opened heat-collecting tube solar water heater | |
| CN207881252U (en) | A kind of double-layer tank full glass vacuum tube solar water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
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. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
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. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |