CN204535150U - The solar water heater that a kind of environmental suitability is strong - Google Patents
The solar water heater that a kind of environmental suitability is strong Download PDFInfo
- Publication number
- CN204535150U CN204535150U CN201520211246.3U CN201520211246U CN204535150U CN 204535150 U CN204535150 U CN 204535150U CN 201520211246 U CN201520211246 U CN 201520211246U CN 204535150 U CN204535150 U CN 204535150U
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- China
- Prior art keywords
- heat collector
- water tank
- temperature
- communicated
- solar energy
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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 utility model discloses the solar water heater that a kind of environmental suitability is strong, comprise and be arranged on outdoor heat collector, be arranged on indoor water tank, temperature-difference circulation pump, controller, cross cold protector and electric heating part, described water tank is communicated with by a circulation pipe with heat collector, temperature-difference circulation pump one end is communicated with the other end and is communicated with heat collector by No. two circulation pipes with water tank, described heat collector is provided with complex root thermal-collecting tube, one piece of solar energy reflector is provided with below thermal-collecting tube, solar energy reflector comprises curved surface reflecting metal plate, curved surface reflecting metal plate is stained with one deck light-passing board, light-passing board is coated with diaphragm.The utility model is logical arranges solar energy reflector and can adjusting angle, can be undertaken reflective by different angles, while being exposed to sunlight in thermal-collecting tube front, the back side also can receive the irradiation of sunlight, concentrate more heat, Heat-collecting effect is better, ensure that heat collector has higher collecting efficiency.
Description
Technical field
The utility model relates to technical field of solar, the solar water heater that specifically a kind of environmental suitability is strong.
Background technology
Heat collector is solar water heater critical piece, and heat collector is generally all arranged on outdoor, when using in the winter time, because outdoor temperature is lower, easily causes heat collector to be damaged by frost.Generally in industry adopt anti-icing fluid system or emptying system, anti-icing fluid system is just difficult to operation temperature-10 DEG C below, and due to heat collector disposed in the outdoor, anti-icing fluid easily leaks, and causes environmental pollution; The moisture content of emptying system mainly in emptying heat collector, due to structure and the installation question of heat collector itself, easy residual water part in heat collector, causes valve or frost crack pipe.Present common solar thermal collector can not be shined upon at the thermal-collecting tube back side in use, is wasted, reduces the operating efficiency of heat collector with regard to the ability making the thermal-collecting tube back side accept sunlight.
Utility model content
The purpose of this utility model is the solar water heater providing a kind of environmental suitability strong, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The solar water heater that a kind of environmental suitability is strong, comprise and be arranged on outdoor heat collector, be arranged on indoor water tank, temperature-difference circulation pump, controller, cross cold protector and electric heating part, described water tank is communicated with by a circulation pipe with heat collector, temperature-difference circulation pump one end is communicated with the other end and is communicated with heat collector by No. two circulation pipes with water tank, described electric heating part is arranged in water tank, described heat collector, all temp probe is installed in water tank, temp probe is electrically connected with the cold protector of mistake, cross cold protector, electric heating part and temperature-difference circulation pump are all electrically connected with controller, described heat collector is provided with complex root thermal-collecting tube, one piece of solar energy reflector is provided with below thermal-collecting tube, solar energy reflector comprises curved surface reflecting metal plate, curved surface reflecting metal plate is stained with one deck light-passing board, light-passing board is coated with diaphragm.
As further program of the utility model: the cold protector of described mistake is recycled back switch.
As further program of the utility model: described water tank is provided with display screen, and display screen is electrically connected with controller.
As further program of the utility model: described solar energy reflector top to be connected to bottom heat collector by hinge and can to rotate into certain Angle.
Compared with prior art, the utility model is by set temperature probe equal in heat collector, water tank, when the temperature in water tank is higher than the temperature in heat collector and when being greater than particular value, cross cold protector and send cold guard signal to controller, controller drives temperature-difference circulation pump inverted running, water heating simultaneously in electric heating part automatic water-supplying tank, hot water in water tank pumps in heat collector by temperature-difference circulation pump, pass through hot water circuit, avoid when outdoor temperature is too low, heat collector is damaged by frost, and heat collector also can normally be used under the condition of-40 DEG C; Be provided with solar energy reflector and can adjusting angle, can be undertaken reflective by different angles, while being exposed to sunlight in thermal-collecting tube front, the back side also can receive the irradiation of sunlight, concentrates more heat, Heat-collecting effect is better, ensure that heat collector has higher collecting efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of solar energy reflector in the utility model.
In figure: 1-heat collector, 2-water tank, 3-temperature-difference circulation pump, 4-controller, 5-cross cold protector, 6-electric heating part, 7-temp probe, 8-display screen, 9-circulation pipe, 10-No. bis-circulation pipes, 11-thermal-collecting tube, 12-solar energy reflector, 13-curved surface reflecting metal plate, 14-light-passing board, 15-diaphragm.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, the solar water heater that a kind of environmental suitability is strong, comprise and be arranged on outdoor heat collector 1, be arranged on indoor water tank 2, temperature-difference circulation pump 3, controller 4, cross cold protector 5 and electric heating part 6, described water tank 2 is communicated with by a circulation pipe 9 with heat collector 1, temperature-difference circulation pump 3 one end is communicated with the other end and is communicated with heat collector 1 by No. two circulation pipes 10 with water tank 2, described electric heating part 6 is arranged in water tank 2, described heat collector 1, in water tank 2, temp probe 7 is all installed, temp probe 7 is electrically connected with the cold protector 5 of mistake, cross cold protector 5, electric heating part 6 and temperature-difference circulation pump 3 are all electrically connected with controller 4, the utility model passes through at heat collector 1, in water tank 2, all set temperature pops one's head in 7, utilize the temperature difference between heat collector 1 and water tank 2, control temperature-difference circulation pump 3 to run, when in water tank 2, temperature (is arranged by controller during temperature certain numerical value higher than in heat collector 1, as: 20 DEG C), cross cold protector 5 and send cold guard signal to controller 4, controller 4 drives temperature-difference circulation pump 3 inverted running, water heating simultaneously in electric heating part 6 automatic water-supplying tank 2, hot water in water tank 2 pumps in heat collector 1 by temperature-difference circulation pump 3, when in water tank 2, temperature (is arranged by controller during temperature certain numerical value lower than in heat collector 1, as: 10 DEG C), close temperature-difference circulation pump 3, temperature-difference circulation pump 3 no longer inverted running.The cold protector 5 of described mistake is recycled back switch; when temperature in water tank 2 is higher than temperature in heat collector 1 20 DEG C; recycled back switch closes; send cold guard signal to controller 4; when temperature in water tank 2 is lower than temperature in heat collector 1 10 DEG C; recycled back switch disconnects, and controller 4 no longer received cold guard signal.Described water tank is provided with display screen 8, display screen 8 is electrically connected with controller 4, and such user clearly can understand the water temperature condition in water tank 2, the heat time of electric heating part 6 and duty etc.Described heat collector 1 is provided with complex root thermal-collecting tube 11; one piece of solar energy reflector 12 is provided with below thermal-collecting tube 11; solar energy reflector 12 comprises curved surface reflecting metal plate 13; curved surface reflecting metal plate 13 is stained with one deck light-passing board 14; light-passing board 14 can adopt pmma material to make; there is good intensity; not yielding; light-passing board 14 is coated with diaphragm 15; effectively can strengthen the decay resistance of light-passing board 14, and heat insulation, heat-insulating and cold and low temperature performance excellent simultaneously can be cold-resistant and tan by the sun.Described solar energy reflector 12 top to be connected to bottom heat collector 1 by hinge and can to rotate into certain Angle, and makes thermal-collecting tube 11 can receive more sunshine, concentrates more heat, makes Heat-collecting effect better.By set temperature probe 7 equal in heat collector 1, water tank 2, when the temperature in water tank 2 is higher than the temperature in heat collector 1 and when being greater than particular value, cross cold protector 5 and send cold guard signal to controller 4, controller 4 drives temperature-difference circulation pump 3 inverted running, water heating simultaneously in electric heating part 6 automatic water-supplying tank 2, hot water in water tank 2 pumps in heat collector 1 by temperature-difference circulation pump 3, pass through hot water circuit, avoid when outdoor temperature is too low, heat collector 1 is damaged by frost, and heat collector 1 also can normally be used under the condition of-40 DEG C; Be provided with solar energy reflector 12 and can adjusting angle, can be undertaken reflective by different angles, while being exposed to sunlight in thermal-collecting tube 11 front, the back side also can receive the irradiation of sunlight, concentrate more heat, Heat-collecting effect is better, ensure that heat collector 1 has higher collecting efficiency.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. the solar water heater that an environmental suitability is strong, comprise and be arranged on outdoor heat collector (1), be arranged on indoor water tank (2), temperature-difference circulation pump (3), controller (4), cross cold protector (5) and electric heating part (6), it is characterized in that, described water tank (2) is communicated with by a circulation pipe (9) with heat collector (1), temperature-difference circulation pump (3) one end is communicated with the other end and is communicated with heat collector (1) by No. two circulation pipes (10) with water tank (2), described electric heating part (6) is arranged in water tank (2), described heat collector (1), temp probe (7) is all installed in water tank (2), temp probe (7) is electrically connected with the cold protector of mistake (5), cross cold protector (5), electric heating part (6) and temperature-difference circulation pump (3) are all electrically connected with controller (4), described heat collector (1) is provided with complex root thermal-collecting tube (11), thermal-collecting tube (11) below is provided with one piece of solar energy reflector (12), solar energy reflector (12) comprises curved surface reflecting metal plate (13), curved surface reflecting metal (13) plate is stained with one deck light-passing board (14), light-passing board (14) is coated with diaphragm (15).
2. the solar water heater that a kind of environmental suitability according to claim 1 is strong, is characterized in that, the cold protector of described mistake (5) is recycled back switch.
3. the solar water heater that a kind of environmental suitability according to claim 1 is strong, is characterized in that, described water tank (2) is provided with display screen (8), and display screen (8) is electrically connected with controller (4).
4. the solar water heater that a kind of environmental suitability according to claim 1 is strong, it is characterized in that, described solar energy reflector (12) top is connected to heat collector (1) bottom by hinge and can rotates into certain Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211246.3U CN204535150U (en) | 2015-04-03 | 2015-04-03 | The solar water heater that a kind of environmental suitability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211246.3U CN204535150U (en) | 2015-04-03 | 2015-04-03 | The solar water heater that a kind of environmental suitability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535150U true CN204535150U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211246.3U Expired - Fee Related CN204535150U (en) | 2015-04-03 | 2015-04-03 | The solar water heater that a kind of environmental suitability is strong |
Country Status (1)
| Country | Link |
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| CN (1) | CN204535150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057111A (en) * | 2019-04-17 | 2019-07-26 | 上海电力学院 | Cistern free reversed return type water supply phase-transition heat-storage solar thermal collector hot-water heating system |
-
2015
- 2015-04-03 CN CN201520211246.3U patent/CN204535150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057111A (en) * | 2019-04-17 | 2019-07-26 | 上海电力学院 | Cistern free reversed return type water supply phase-transition heat-storage solar thermal collector hot-water heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |