CN201508046U - Solar energy water heater - Google Patents
Solar energy water heater Download PDFInfo
- Publication number
- CN201508046U CN201508046U CN2009201620186U CN200920162018U CN201508046U CN 201508046 U CN201508046 U CN 201508046U CN 2009201620186 U CN2009201620186 U CN 2009201620186U CN 200920162018 U CN200920162018 U CN 200920162018U CN 201508046 U CN201508046 U CN 201508046U
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- water
- water tank
- tank
- heating water
- heating
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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
- Y02E10/44—Heat exchange systems
Abstract
The present utility model relating to a technical field of solar water heater discloses a solar energy water heater comprising a heat collector, a heating water tank, a condensing pipe and a compressor, the condensing pipe is positioned in the heating water tank, the two ends of the condensing pipe communicate with the inlet of refrigerating fluid and the outlet of refrigerating fluid respectively through connecting pipes. Because a condensing pipe is directly positioned in the heating water tank of the solar energy water heater, the compressor is capable of directly providing refrigerating fluid having higher temperature into the heating water tank for heating in the situations of rainy days or smaller intensity of solar radiation, a single water tank occupies a small space, making the structure of the whole solar water heater more compact, water heated by the refrigerating fluid having higher temperature can be used directly without water circulation, reducing heat loss caused by water circulation.
Description
Technical field
The utility model relates to technical field of solar water heaters, relates in particular to a kind of solar water heater.
Background technology
Along with the raising of living standards of the people, water heater application in daily life more and more widely.
Existing water heater is divided into combustion gas, fire coal, fuel-oil water heater according to energy source, and several big classes such as electric heater.Above-mentioned combustion gas, fire coal, fuel-oil water heater consumption all are non-renewable energy resources, also cause the pollution of environment; Simultaneously, continue surging today in energy prices, the cost of use of above-mentioned combustion gas, fire coal, fuel-oil water heater is very high, has brought bigger financial burden to the user.Because power consumption is big, electricity price also has the trend of sustainable growth, and also there is no small obstacle in the extensive use of above-mentioned electric heater.
Under this background, advantage is widely used solar water heater so that its energy clean environment firendly, cost of use be lower, easy to use etc., and this will bring significant impact to Chinese national economy and environmental protection cause.
Please referring to Fig. 1, Fig. 1 is a kind of structural representation of typical solar water heater.
As shown in Figure 1, this solar water heater comprises heat collector 11, first heating water tank 12, second heating water tank 14, condenser pipe 15 and compressor 16.
Heat collector 11 can absorb solar radiation energy, and the solar radiation energy that absorbs is converted into the interior energy of heat collector 11, and heat collector 11 inside are provided with the pipeline that can flow for media fluid, and heat collector 11 is provided with inlet 11-1 and liquid outlet 11-2; Media fluid can flow to liquid outlet 11-2 through the pipeline in the heat collector 11 from inlet 11-1.When flowing in the pipeline of media fluid in heat collector 11, media fluid and heat collector 11 carry out heat exchange, and the solar radiation energy that heat collector 11 absorbs is converted into the interior energy of media fluid.
Be provided with medium water tank 13 in the heating water tank 12, be used to hold the medium fluid of carrying out heat exchange in the medium water tank 13, medium water tank 13 is provided with medium inlet 13-1 and media outlet 13-2, medium inlet 13-1 is communicated with the liquid outlet 11-2 of heat collector 11, and media outlet 13-2 is communicated with the inlet 11-1 of heat collector 11.
Medium fluid in the medium water tank 13 enters in the heat collector 11, flow in the pipeline of medium fluid in heat collector 11, heat collector 11 absorbs solar radiation energy, medium fluid and heat collector 11 carry out heat exchange, heated medium fluid flows back in the medium water tank 13, medium fluid will be carried out heat exchange by the water in medium water tank 13 and the heating water tank 12, the interior water that can constantly pass in the heating water tank 12 of medium fluid, make constantly raising in the heating water tank 12, thereby realize heating waters in the heating water tank 12 with coolant-temperature gage.
Be provided with condenser pipe 15 in second heating water tank 14, the two ends of condenser pipe 15 are communicated with refrigerant inlet, the refrigerant outlet of described compressor 16 by tube connector respectively.Second heating water tank 14 is communicated with first heating water tank 12.Condenser pipe 15 and the closed circuit of compressor 16 by a closure of tube connector composition.
Under the bigger situation of intensity of solar radiation, heat by the water in 11 pairs first heating water tank of heat collector 12, under overcast and rainy or situation that intensity of solar radiation is less, start compressor 16, the higher refrigerating fluid of temperature in the compressor 16 enters in the condenser pipe 15, refrigerating fluid carries out heat exchange by the water in the condenser pipe 15 and second heating water tank 14, water in second heating water tank 14 can be heated to higher temperature, second heating water tank 14 is communicated with first heating water tank 12, water in second heating water tank 14 can circulate with the water in first heating water tank 12, gradually the water in first heating water tank 12 is heated to higher temperature, the user just can normally use hot water.
But the solar water heater of this structure, adopt first heating water tank, two water tanks of second heating water tank, two water tanks take up room greatly, make that the structure of whole solar water heater is not compact, and the high temperature refrigerant in the condenser pipe heats the water in second heating water tank, after hot water in second heating water tank also will circulate and enter first heating water tank, just can be used, second heating water tank and first heating water tank are carried out the process of water circulation, having the part heat can lose, and will cause the waste of heat energy like this.
The utility model content
The purpose of this utility model provides a kind of solar water heater, and this solar water heater still can heat and the higher water of temperature under overcast and rainy or situation that intensity of solar radiation is less, and it is little to take up room, and structure is compact more.
In order to solve the problems of the technologies described above, the utility model provides a kind of solar water heater, comprise heat collector, heating water tank, also comprise condenser pipe and compressor, described condenser pipe is arranged in the described heating water tank, and the two ends of described condenser pipe are communicated with refrigerating fluid inlet, the refrigerating fluid outlet of described compressor by tube connector respectively.
Preferably, also be provided with the medium water tank in the described heating water tank, described medium water tank is provided with medium inlet and media outlet, and described medium inlet, media outlet are communicated with the liquid outlet and the inlet of described heat collector respectively.
Preferably, also be provided with radiating tube in the described heating water tank, the two ends of described radiating tube are communicated with the inlet and the liquid outlet of described heat collector respectively.
Preferably, described radiating tube is a bellows.
Preferably, described condenser pipe is a bellows.
Preferably, the tube connector between described condenser pipe and the described compressor is provided with evaporimeter.
Preferably, also comprise buffer tank, buffer tank is communicated with described heating water tank by water inlet pipe and outlet pipe.
Preferably, described water inlet pipe or described outlet pipe are provided with circulating pump.
Preferably, also comprise cyclic control system, be used to control the water circulation between described heating water tank and the described buffer tank, this cyclic control system comprises:
First temperature sensor is used to detect the water temperature in the described heating water tank, and sends water temperature signal to controller;
Second temperature sensor is used to detect the water temperature in the described standby heating water tank, and sends water temperature signal to described controller;
Controller is used to receive the water temperature signal that described first temperature sensor sends, the water temperature signal that described second temperature sensor sends; And according to the difference between the water temperature in water temperature in the described heating water tank and the described buffer tank, the water of control in the heating water tank whether with buffer tank in water circulate, if described difference is greater than preset value, controller is then controlled the interior water of heating water tank and the water in the buffer tank circulates; If described difference is less than preset value, controller is then controlled the interior water of heating water tank and the water in the buffer tank does not circulate.
The solar water heater that the utility model provides comprises heat collector, heating water tank, condenser pipe and compressor, and heat collector is connected with heating water tank, and heat collector can heat the water in the heating water tank; Condenser pipe is arranged in the heating water tank, and the two ends of condenser pipe are communicated with refrigerating fluid inlet, the refrigerating fluid outlet of compressor by tube connector respectively, and condenser pipe and compressor are formed a closed circuit.The solar water heater of this structure, under the bigger situation of intensity of solar radiation, by heat collector the water in the heating water tank is heated, under overcast and rainy or situation that intensity of solar radiation is less, start compressor, the higher refrigerating fluid of temperature in the compressor enters in the condenser pipe, and refrigerating fluid carries out heat exchange by the water in condenser pipe and the heating water tank, water in the heating water tank can be heated to higher temperature, the user just can normally use the hot water in the heating water tank.
The solar water heater of this structure is set directly at condenser pipe in the heating water tank, and under overcast and rainy or situation that intensity of solar radiation is less, compressor provides the higher refrigerating fluid of temperature directly the water in the heating water tank to be heated.The solar water heater of this structure only has a water tank, and single water tank takes up room little, and the structure of whole solar water heater is compact more; The refrigerating fluid of high temperature heats the hot water that and can directly be used, and need not carry out the water circulation, has reduced the loss of heat.
Description of drawings
Fig. 1 is a kind of structural representation of typical solar water heater;
The structural representation of the solar water heater that Fig. 2 provides for the utility model first embodiment;
The structural representation of the solar water heater that Fig. 3 provides for the utility model second embodiment;
The structural representation of the solar water heater that Fig. 4 provides for the utility model the 3rd embodiment;
Wherein, among Fig. 1-Fig. 4:
Heat collector 11, inlet 11-1, liquid outlet 11-2, heating water tank 12, hot water outlet 12-1, cold water inlet 12-2, medium water tank 13, medium inlet 13-1, media outlet 13-2, second heating water tank 14, condenser pipe 15, compressor 16;
Heat collector 31, inlet 31-1, liquid outlet 31-2, heating water tank 32, hot water outlet 32-1, cold water inlet 32-2, radiating tube 33, condenser pipe 34, compressor 35;
Heat collector 41, heating water tank 42, medium water tank 43, condenser pipe 44, compressor 45, buffer tank 46, water inlet pipe 47, outlet pipe 48, circulating pump 49.
The specific embodiment
Core of the present utility model provides a kind of solar water heater, and this solar water heater still can heat and the higher water of temperature under overcast and rainy or situation that intensity of solar radiation is less, and it is little to take up room, and structure is compact more.
Below in conjunction with accompanying drawing content of the present utility model is described, following description only is exemplary and indicative, should any restriction not arranged to protection domain of the present utility model.
Please referring to Fig. 2, the structural representation of the solar water heater that Fig. 2 provides for the utility model first embodiment.
As shown in Figure 2, the solar water heater that provides of the utility model comprises heat collector 21, heating water tank 22, medium water tank 23, condenser pipe 24 and compressor 25.
Be provided with medium water tank 23 in the heating water tank 22, be used to hold the medium fluid of carrying out heat exchange in the medium water tank 23, medium water tank 23 is provided with medium inlet 23-1 and media outlet 23-2, medium inlet 23-1 is communicated with the liquid outlet 21-2 of heat collector 21, and media outlet 23-2 is communicated with the inlet 21-1 of heat collector 21.
Medium fluid in the medium water tank 23 enters in the heat collector 21, flow in the pipeline of medium fluid in heat collector 21, heat collector 21 absorbs solar radiation energy, medium fluid and heat collector 21 carry out heat exchange, heated medium fluid flows back in the medium water tank 23, medium fluid will be carried out heat exchange by the water in medium water tank 23 and the heating water tank 22, the interior water that can constantly pass in the heating water tank 22 of medium fluid, make constantly raising in the heating water tank 22, thereby realize heating waters in the heating water tank 22 with coolant-temperature gage.
Also be provided with condenser pipe 24 in the heating water tank 22, the two ends of condenser pipe 24 are communicated with refrigerant inlet, the refrigerant outlet of described compressor 25 by tube connector respectively.Condenser pipe 24 and the closed circuit of compressor 25 by a closure of tube connector composition.
In the preferred version, condenser pipe 24 is the bellows that distributes of shape in the shape of a spiral, bellows have the compensation extraction duct axially, lateral angle is to the characteristics of thermal deformation, and the raised structures on the bellows has bigger area of dissipation, radiating effect is better.Like this, the contact area of the water in condenser pipe 24 and the heating water tank 22 is bigger, and the heat exchange effect of condenser pipe 24 is better.
Below introduce the operation principle of the solar water heater that the utility model provides.
The solar water heater that the utility model provides comprises heat collector 21, heating water tank 22, condenser pipe 24 and compressor 25, and heat collector 21 is connected with heating water tank 22, and heat collector 21 can heat the water in the heating water tank 22; Condenser pipe 24 is arranged in the heating water tank 22, and the two ends of condenser pipe 24 are communicated with refrigerating fluid inlet, the refrigerating fluid outlet of compressor 25 by tube connector respectively, and condenser pipe 24 is formed a closed circuit with compressor 25.The solar water heater of this structure, under the bigger situation of intensity of solar radiation, heat by the water in 21 pairs of heating water tank of heat collector 22, under overcast and rainy or situation that intensity of solar radiation is less, start compressor 25, the higher refrigerating fluid of temperature in the compressor 25 enters in the condenser pipe 24, refrigerating fluid carries out heat exchange by the water in condenser pipe 24 and the heating water tank 22,22 water in the heating water tank can be heated to higher temperature, the user just can normally use the hot water in the heating water tank 22.
The solar water heater of this structure is set directly at condenser pipe 24 in the heating water tank 22, and under overcast and rainy or situation that intensity of solar radiation is less, compressor 25 provides the higher refrigerating fluid of temperature directly the water in the heating water tank 22 to be heated.The solar water heater of this structure only has a water tank, and single water tank takes up room little, and the structure of whole solar water heater is compact more; The refrigerating fluid of high temperature heats the hot water that and can directly be used, and need not carry out the water circulation, has reduced the loss of heat.
In the preferred version, on the tube connector between condenser pipe 24 and the compressor 25, be provided with evaporimeter, fail among Fig. 2 to show.Condenser pipe 24, evaporimeter, compressor 25 are formed the closed circuit of a closure.After refrigerating fluid that condenser pipe 24 interior temperature are higher and the water in the heating water tank 22 carry out heat exchange, temperature is lower, the refrigerating fluid that the temperature of coming out in condenser pipe 24 is lower enters the evaporimeter, evaporimeter can be used as a refrigerating plant, the medium higher with ambient temperature carries out heat exchange, absorb the heat of the higher medium of ambient temperature, improve the temperature of refrigerating fluid, also reach the purpose of the temperature that reduces the higher medium of ambient temperature simultaneously.
In the foregoing description, heat collector is communicated with the medium water tank of setting in the heating water tank, and form the peripheral passage of a closure, the solar water heater that the utility model provides also comprises and is provided with radiating tube in the heating water tank, radiating tube is communicated with heat collector, and forming the situation of the peripheral passage of a closure with heat collector, following examples will simply be introduced this.
Please referring to Fig. 3, the structural representation of the solar water heater that Fig. 3 provides for the utility model second embodiment.
As shown in Figure 3, the solar water heater that provides of the utility model comprises heat collector 31, heating water tank 32, radiating tube 33, condenser pipe 34 and compressor 35.
Heat collector 31 can absorb solar radiation energy, and the solar radiation energy that absorbs is converted into the interior energy of heat collector 31, and heat collector 31 inside are provided with the pipeline that can flow for media fluid, and heat collector 31 is provided with inlet 31-1 and liquid outlet 31-2; Media fluid can flow to liquid outlet 31-2 through the pipeline in the heat collector 31 from inlet 31-1.When flowing in the pipeline of media fluid in heat collector 31, media fluid and heat collector 31 carry out heat exchange, and the solar radiation energy that heat collector 31 absorbs is converted into the interior energy of media fluid.
Be provided with radiating tube 33 in the heating water tank 32, be used to hold the medium fluid of carrying out heat exchange in the radiating tube 33, the two ends of radiating tube 33 are communicated with the inlet 31-1 and the liquid outlet 31-2 of heat collector 31 respectively.
Medium fluid in the radiating tube 33 enters in the heat collector 31, flow in the pipeline of medium fluid in heat collector 31, heat collector 31 absorbs solar radiation energy, medium fluid and heat collector 31 carry out heat exchange, heated medium fluid flows back in the radiating tube 33, medium fluid will be carried out heat exchange by the water in radiating tube 33 and the heating water tank 32, the interior water that can constantly pass in the heating water tank 32 of medium fluid, make constantly raising in the heating water tank 32, thereby realize heating the water in the heating water tank 32 with coolant-temperature gage.
In the preferred version, radiating tube 33 is the bellows that distributes of shape in the shape of a spiral, bellows have the compensation extraction duct axially, lateral angle is to the characteristics of thermal deformation, and the raised structures on the bellows has bigger area of dissipation, radiating effect is better.The contact area of the water in radiating tube 33 and the heating water tank 32 is bigger, and the heat exchange effect of radiating tube 33 is better.
Also be provided with condenser pipe 34 in the heating water tank 32, the two ends of condenser pipe 34 are communicated with refrigerant inlet, the refrigerant outlet of described compressor 35 by tube connector respectively.Condenser pipe 34 and the closed circuit of compressor 35 by a closure of tube connector composition.
Radiating tube is compared with the medium water tank, and radiating tube shared space in heating water tank still less makes and can hold more water in the heating water tank; The area of dissipation of radiating tube is bigger, and the heat exchange effect between the water in the heating water tank is better.
All the other specific implementation process are similar to the above embodiments, no longer are described in detail at this.
Among the above embodiment, the solar water heater that the utility model provides only has a water tank, the volume of single water tank is limited, for the bigger user of some hot water use amounts, the solar water heater of this structure can't satisfy its requirement, in order to solve this technical problem, the solar water heater that the utility model provides also comprises the situation with buffer tank, and the solar water heater that following examples will provide with first embodiment serves as that the basis is simply introduced this.
Please referring to Fig. 4, the structural representation of the solar water heater that Fig. 4 provides for the utility model the 3rd embodiment.
As shown in Figure 4, the solar water heater that provides of the utility model comprises heat collector 41, heating water tank 42, medium water tank 43, condenser pipe 44, compressor 45, buffer tank 46.
Can to carry out the water circulation in order making with fast speeds between heating water tank 42 and the buffer tank 46, a circulating pump 49 can be set on water inlet pipe 47 between heating water tank 42 and the buffer tank 46 or outlet pipe 48.In a kind of concrete embodiment, as shown in Figure 4, circulating pump 49 is arranged on the water inlet pipe 47.
If carry out the water circulation between heating water tank 42 and the buffer tank 46 incessantly always, in continual water cycle process, will there be a large amount of heats to dissipate by water inlet pipe 47, outlet pipe 48, cause thermal loss; Because circulating pump 49 works without cessation, also will consume a large amount of electric energy simultaneously.
For solving the problems of the technologies described above, the solar water heater that the utility model provides also comprises cyclic control system, be used to control the water circulation between heating water tank 42 and the buffer tank 46, this cyclic control system comprises: first temperature sensor, second temperature sensor and controller.
First temperature sensor is used to detect the water temperature in the heating water tank 42, and sends water temperature signal to controller.First temperature sensor can be installed in the underwater in the heating water tank 42, can detect the water temperature in the heating water tank 42.
Second temperature sensor is used to detect the water temperature in the buffer tank 46, and sends water temperature signal to controller.Second temperature sensor can be installed in the underwater in the buffer tank 46, can detect the water temperature in the buffer tank 46.
Controller is used to receive the water temperature signal that described first temperature sensor detects, the water temperature signal that described second temperature sensor detects; And according to the difference between the water temperature in water temperature in the measured heating water tank and the measured buffer tank, the water of control in the heating water tank whether with buffer tank in water circulate, if described difference is greater than preset value, controller is then controlled the interior water of heating water tank and the water in the buffer tank circulates; If described difference is less than preset value, controller is then controlled the interior water of heating water tank and the water in the buffer tank does not circulate.
Controller receives the detected water temperature signal of first temperature sensor, the detected water temperature signal of second temperature sensor, water temperature in the comparison heating water tank 42 and the difference between the water temperature in the buffer tank 46, if the difference between the two, is not carried out the water circulation less than preset value between heating water tank 42 and the buffer tank 46; If the temperature difference between the two is greater than preset value, controller is then controlled circulating pump 49 and is carried out work, makes to carry out the water circulation between heating water tank 42 and the buffer tank 46.
By cyclic control system, when having only water temperatures in the buffer tank 46 to be lower than water temperature certain value in the heating water tank 42, the water in the heating water tank 42 just can circulate with the hot water in the buffer tank 46.Thereby reduced between heating water tank 42 and the buffer tank 46 because of carrying out the thermal loss that uninterrupted water circulation causes, also saved the electric energy that circulating pump 49 is consumed simultaneously.
All the other specific implementation process are similar to the above embodiments, no longer are described in detail at this.
The above only is the description of preferred implementation of the present utility model; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. solar water heater, comprise heat collector, heating water tank, it is characterized in that, also comprise condenser pipe and compressor, described condenser pipe is arranged in the described heating water tank, and the two ends of described condenser pipe are communicated with refrigerating fluid inlet, the refrigerating fluid outlet of described compressor by tube connector respectively.
2. solar water heater according to claim 1, it is characterized in that, also be provided with the medium water tank in the described heating water tank, described medium water tank is provided with medium inlet and media outlet, and described medium inlet, media outlet are communicated with the liquid outlet and the inlet of described heat collector respectively.
3. solar water heater according to claim 1 is characterized in that, also is provided with radiating tube in the described heating water tank, and the two ends of described radiating tube are communicated with the inlet and the liquid outlet of described heat collector respectively.
4. solar water heater according to claim 3 is characterized in that, described radiating tube is a bellows.
5. solar water heater according to claim 1 is characterized in that, described condenser pipe is a bellows.
6. solar water heater according to claim 1 is characterized in that, the tube connector between described condenser pipe and the described compressor is provided with evaporimeter.
7. according to each described solar water heater of claim 1-6, it is characterized in that, also comprise buffer tank, buffer tank is communicated with described heating water tank by water inlet pipe and outlet pipe.
8. solar water heater according to claim 7 is characterized in that, described water inlet pipe or described outlet pipe are provided with circulating pump.
9. solar water heater according to claim 8 is characterized in that, also comprises cyclic control system, is used to control the water circulation between described heating water tank and the described buffer tank, and this cyclic control system comprises:
First temperature sensor is used to detect the water temperature in the described heating water tank, and sends water temperature signal to controller;
Second temperature sensor is used to detect the water temperature in the described standby heating water tank, and sends water temperature signal to described controller;
Controller is used to receive the water temperature signal that described first temperature sensor sends, the water temperature signal that described second temperature sensor sends; And according to the difference between the water temperature in water temperature in the described heating water tank and the described buffer tank, the water of control in the heating water tank whether with buffer tank in water circulate, if described difference is greater than preset value, controller is then controlled the interior water of heating water tank and the water in the buffer tank circulates; If described difference is less than preset value, controller is then controlled the interior water of heating water tank and the water in the buffer tank does not circulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201620186U CN201508046U (en) | 2009-06-30 | 2009-06-30 | Solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201620186U CN201508046U (en) | 2009-06-30 | 2009-06-30 | Solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508046U true CN201508046U (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201620186U Expired - Fee Related CN201508046U (en) | 2009-06-30 | 2009-06-30 | Solar energy water heater |
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| Country | Link |
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| CN (1) | CN201508046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917194A (en) * | 2018-05-07 | 2018-11-30 | 安徽春升新能源科技有限公司 | A kind of solar energy system |
-
2009
- 2009-06-30 CN CN2009201620186U patent/CN201508046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917194A (en) * | 2018-05-07 | 2018-11-30 | 安徽春升新能源科技有限公司 | A kind of solar energy system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO VICMAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: HUANG WEIFANG Effective date: 20101209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101209 Address after: 315324 No. 989 South Road, Zhouxiang Town, Cixi, Zhejiang Patentee after: Ningbo Weigeman Electric Appliance Address before: 315324 No. 989 South Road, Zhouxiang Town, Cixi, Zhejiang Patentee before: Huang Weifang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20130630 |