CN202547119U - Terrace wall-mounted solar water heater - Google Patents
Terrace wall-mounted solar water heater Download PDFInfo
- Publication number
- CN202547119U CN202547119U CN 201220184659 CN201220184659U CN202547119U CN 202547119 U CN202547119 U CN 202547119U CN 201220184659 CN201220184659 CN 201220184659 CN 201220184659 U CN201220184659 U CN 201220184659U CN 202547119 U CN202547119 U CN 202547119U
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- China
- Prior art keywords
- thermal
- solar
- collecting tube
- water tank
- press
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- 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
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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 a terrace wall-mounted solar water heater. The terrace wall-mounted solar water heater comprises a pressure bearing water tank, a solar heat collector and a bracket which is fixed on a terrace, wherein the pressure bearing water tank and the solar heat collector are placed at the front end of the terrace in a centralized way and fixed by the bracket; the pressure bearing water tank is placed on the back face of the solar heat collector; and the pressure bearing water tank is designed in a single layer and provided with a circulating water outlet pipe, a circulating water inlet pipe, a cold water inlet pipe and a cold water outlet pipe, wherein the circulating water outlet pipe and the circulating water inlet pipe are respectively communicated with an inlet and an outlet of the solar heat collector. According to the utility model, terrace space occupied by the solar water heater is reduced, heat loss can be reduced and water is directly heated by the heat collector without a heat conducting medium, therefore, higher heat transfer efficiency is obtained.
Description
Technical field
The invention belongs to solar water heater, relate in particular to the solar water heater that is hung on the balcony.
Background technology
In the prior art; General balcony wall-hanging solar water heater is that solar thermal collector is wanted to separate with the pressure-bearing attemperater, and solar thermal collector is positioned at outside the balcony balustrade, and the pressure-bearing attemperater be with balcony in; Water tank need take balcony space like this; Between solar thermal collector and the pressure-bearing attemperater tangible connecting line need be set, very not attractive in appearance, and because the pipeline of solar thermal collector and pressure-bearing attemperater is longer; Also reduced the Heat-collecting effect of solar thermal collector, made the consumer be difficult to accept this technical scheme.Heat the heat conduction media because common solar water heater all is an elder generation in addition, and then carry out heat exchange through the water in heat conduction media and the water tank, the heat exchanger effectiveness of this mode is lower.
Summary of the invention
Goal of the invention: in order to overcome the deficiency that exists in the prior art, it is a kind of directly to the water heating that the present invention provides, and account for the little balcony wall-hanging type solar water heater of balcony space.
Technical scheme: for realizing above-mentioned purpose; The present invention adopts following technology: a kind of balcony wall-hanging type solar water heater; Comprise press-bearing water tank, solar thermal collector and fix support on balcony; Said press-bearing water tank and solar thermal collector are concentrated and are placed the balcony front end, and fix through support, and press-bearing water tank places the back side of solar thermal collector; Said press-bearing water tank adopts single layer designs, and is provided with recycling outlet, circulation water inlet pipe, cold water inlet, hot water outlet pipe, and wherein said recycling outlet and circulation water inlet pipe are communicated with outlet with the import of solar thermal collector respectively.
Because water to be heated directly flows in solar thermal collector and then is heated, so the efficiency of heating surface is higher; Adopt simultaneously to be arranged in the balcony front end, thereby take up room can be littler with what each parts of water heater were concentrated.
As preferably; Said solar thermal collector comprises the thermal-arrest plate of heat-insulation layer and set inside thereof; This thermal-arrest plate comprises heat absorbing sheet, goes up thermal-collecting tube, the endothermic tube that is arranged side by side that is connected respectively with last thermal-collecting tube and following thermal-collecting tube respectively of thermal-collecting tube, a plurality of two ends down; Institute's endothermic tube and heat absorbing sheet interconnect, and a said end of going up thermal-collecting tube and following thermal-collecting tube is greater than the other end, and the centre is provided with the diameter of gradual change; Last thermal-collecting tube is provided with the opening that joins with press-bearing water tank with interrupting of following thermal-collecting tube, and the internal diameter of each endothermic tube is not more than the internal diameter of thermal-collecting tube and following thermal-collecting tube small end.
The design of above-mentioned heat collector is to have utilized to freeze principle in order, when running environment below 0 ℃ the time, the water circulation stops; Water begins to freeze in each pipeline, because the interior caliber of each endothermic tube is minimum and have heat absorbing sheet, and heat radiation is the fastest; So at first freeze, the water after freezing enters in thermal-collecting tube and the following thermal-collecting tube, again since one of last thermal-collecting tube and following thermal-collecting tube little one greatly; When freezing by on the caliber minimal segment of thermal-collecting tube and following thermal-collecting tube freeze at first, the water after freezing enters and is attached thereto in bigger last thermal-collecting tube of next caliber and the following thermal-collecting tube, follows the principle of freezing in order; Water in the thermal-collecting tube freezes successively; Water in the thermal-arrest plate is clamp-oned water tank with the water discharge that has more after freezing, and guarantees that time two thermal-collecting tubes freeze at last, thereby avoids heat collector freezing.
As preferably, the said big end opening direction that goes up thermal-collecting tube and following thermal-collecting tube is the direction setting.
As preferably, said press-bearing water tank is laterally to place, and its set inside has diaphragm, and this diaphragm is provided with mozzle, and the water inlet of this mozzle is on diaphragm top, and flow export is near water tank bottom, thereby can further reduce the loss of heat.
As preferably, the import of said solar thermal collector is located on the same side or diagonal of solar thermal collector with outlet.
As preferably, be provided with electric heater in the said press-bearing water tank.
As preferably, said press-bearing water tank also is provided with cover plate outward; The connecting line of said solar thermal collector and press-bearing water tank is provided with electric-heating belt.
Beneficial effect: compared with prior art, the present invention has the following advantages: reduce solar water heater and take the space of balcony, and can reduce the loss of heat; Directly heating need not the heat conduction media to heat collector to water simultaneously, thereby heat transfer efficiency is higher.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is each parts annexation sketch map of the present invention;
Fig. 3 is the structural representation of solar thermal collector according to the invention.
Wherein, press-bearing water tank 1, solar thermal collector 2, support 3, recycling outlet 4, circulation water inlet pipe 5, cold water inlet 6, hot water outlet pipe 7, temperature sensor 8, water pump 9, heat-insulation layer 10, heat absorbing sheet 11, last thermal-collecting tube 12, following thermal-collecting tube 13, endothermic tube 14, electric heater 15, cover plate 16, diaphragm 17, fluid infusion/tapping valve 18.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further.
Shown in Fig. 1 ~ 3, a kind of integrated balcony on-wall type solar water heater comprises press-bearing water tank 1, solar thermal collector 2 and fixes support 3 on balcony that said water tank and solar thermal collector 2 are concentrated and placed the balcony front ends, and fixing through support 3; And press-bearing water tank 1 places the back side of solar thermal collector 2, and is connected with solar thermal collector 2, for dustproof and beauty function, at press-bearing water tank 1 peripheral hardware cover plate 16.The press-bearing water tank 1 of our design is laterally to place, and common relatively vertical water tank will be grown, and sectional area is less, thereby can reduce to take the space of balcony as far as possible; At water tank one side bottom cold water inlet is set in addition, the opposite side top is provided with the hot water outlet pipe; Diaphragm 17 (similar overflow plate) is set in this press-bearing water tank 1 simultaneously; This diaphragm 17 is divided into two spaces with water tank; And diaphragm 17 is provided with mozzle with these two spatial communication; The position of the water inlet of this mozzle is located at diaphragm 17 tops, and flow export is then near the bottom of water tank.Wherein solar thermal collector 2 adopts flat plate collector; It comprises heat absorbing sheet 11, go up thermal-collecting tube 12, the endothermic tube that is arranged side by side 14 that is connected respectively with last thermal-collecting tube 12 and following thermal-collecting tube 13 respectively of thermal-collecting tube 13, a plurality of two ends down; Institute's endothermic tube 14 interconnects with heat absorbing sheet 11; And a said end of going up thermal-collecting tube 12 and following thermal-collecting tube 13 is greater than the other end, and the centre is provided with the diameter of gradual change, and last thermal-collecting tube 12 is provided with the opening that joins with press-bearing water tank 1 with interrupting of following thermal-collecting tube 13; The internal diameter of each endothermic tube 14 is not more than the internal diameter of thermal-collecting tube 12 and following thermal-collecting tube 13 small ends, and the big end opening direction of last thermal-collecting tube 12 and following thermal-collecting tube 13 is the direction setting.
Certainly, the present invention also comprise expansion drum,
Water pump 9, temperature sensor 8, system's operation controller; Said press-bearing water tank 1 adopts single layer designs (promptly need not at outer wall the heat exchange layer to be set); And be provided with recycling outlet 4, circulation water inlet pipe 5, cold water inlet 6, hot water outlet pipe 7; Wherein said recycling outlet 4 is communicated with outlet with the import of solar thermal collector 2 respectively with circulation water inlet pipe 5, and water tank inside also is provided with electric heater 15 simultaneously.And pipeline and press-bearing water tank 1 are outer all to be provided with heat-insulation layer, and temperature sensor 8 is arranged on the flat-plate solar collector 2, and said temperature sensor 8, water pump 9 are connected with controller, are controlled by controller
Water pump 9Running status is filled heat catalysis through fluid infusion/tapping valve 18 when mounted, and this heat catalysis has heat-carrying and characteristics such as do not freeze.
During daylighting, the water that flat-plate solar collector 2 absorbs in the heat runner, thereby be direct heating, the efficient of heating agent indirect can be higher relatively.When temperature sensor 8 temperature on being positioned at flat plate collector reach setting value, controller control water pump
Start, reach the effect of solar energy heat production water.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (8)
1. balcony wall-hanging type solar water heater; It is characterized in that: comprise press-bearing water tank, solar thermal collector and fix support on balcony; Said press-bearing water tank and solar thermal collector are concentrated and are horizontally placed on the balcony front end; And fix through support, and press-bearing water tank places the back side of solar thermal collector; Said press-bearing water tank adopts single layer designs, and is provided with recycling outlet, circulation water inlet pipe, cold water inlet, hot water outlet pipe, and wherein said recycling outlet and circulation water inlet pipe are communicated with outlet with the import of solar thermal collector respectively.
2. according to the said balcony wall-hanging type of claim 1 solar water heater; It is characterized in that: said solar thermal collector comprises the thermal-arrest plate of heat-insulation layer and set inside thereof; This thermal-arrest plate comprises heat absorbing sheet, goes up thermal-collecting tube, the endothermic tube that is arranged side by side that is connected respectively with last thermal-collecting tube and following thermal-collecting tube respectively of thermal-collecting tube, a plurality of two ends down; Institute's endothermic tube and heat absorbing sheet interconnect, and a said end of going up thermal-collecting tube and following thermal-collecting tube is greater than the other end, and the centre is provided with the diameter of gradual change; Last thermal-collecting tube is provided with the opening that joins with press-bearing water tank with interrupting of following thermal-collecting tube, and the internal diameter of each endothermic tube is not more than the internal diameter of thermal-collecting tube and following thermal-collecting tube small end.
3. according to the said balcony wall-hanging type of claim 2 solar water heater, it is characterized in that: the said big end opening direction that goes up thermal-collecting tube and following thermal-collecting tube is the direction setting.
4. according to the said balcony wall-hanging type of claim 1 ~ 3 solar water heater; It is characterized in that: said press-bearing water tank is for laterally placing, and its set inside has diaphragm, and this diaphragm is provided with mozzle; The water inlet of this mozzle is on diaphragm top, and flow export is near water tank bottom.
5. according to the said balcony wall-hanging type of claim 4 solar water heater, it is characterized in that: the import of said solar thermal collector is located on the same side or diagonal of solar thermal collector with outlet.
6. according to the said balcony wall-hanging type of claim 4 solar water heater, it is characterized in that: be provided with electric heater in the said press-bearing water tank.
7. according to the said balcony wall-hanging type of claim 1 solar water heater, it is characterized in that: said press-bearing water tank also is provided with cover plate outward.
8. according to the said balcony wall-hanging type of claim 1 solar water heater, it is characterized in that: the connecting line of said solar thermal collector and press-bearing water tank is provided with electric-heating belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184659 CN202547119U (en) | 2012-04-26 | 2012-04-26 | Terrace wall-mounted solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184659 CN202547119U (en) | 2012-04-26 | 2012-04-26 | Terrace wall-mounted solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547119U true CN202547119U (en) | 2012-11-21 |
Family
ID=47167740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220184659 Expired - Fee Related CN202547119U (en) | 2012-04-26 | 2012-04-26 | Terrace wall-mounted solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547119U (en) |
-
2012
- 2012-04-26 CN CN 201220184659 patent/CN202547119U/en not_active Expired - Fee Related
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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: 20121121 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |