CN101403509B - Solar full-automatic water heating system of dwelling building unit - Google Patents
Solar full-automatic water heating system of dwelling building unit Download PDFInfo
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- CN101403509B CN101403509B CN2008101375288A CN200810137528A CN101403509B CN 101403509 B CN101403509 B CN 101403509B CN 2008101375288 A CN2008101375288 A CN 2008101375288A CN 200810137528 A CN200810137528 A CN 200810137528A CN 101403509 B CN101403509 B CN 101403509B
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- heat exchanger
- water
- heating system
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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 invention discloses a full automatic solar hot water system that is used in residential building units, and relates to solar hot water systems. The system solves the problem that building bearing is increased, water in pipelines becomes cool when water outlet pipelines of water heaters are not used, and cool water needs to be discharged when the water outlet pipelines are reused, consequently, water resources are wasted, as well as the problem that low-temperature pipelines are easy to be frozen. An upper heat exchanger (4) and a lower heat exchanger (11) of the full automatic solar hot water system are respectively arranged in an upper water tank (5) and a lower water tank (9), a main pipe (2) is connected with the upper water tank (5), a communicating pipe (7) is arranged between the upper water tank (5) and the lower water tank (9), a circulating pipe (12) is arranged in the main pipe (2), the upper water tank (5) and the lower water tank (9), the lower end of the circulating pipe (12) is communicated with the lower water tank (9), a check valve (13) is arranged on a water supply pipe (14), upper and lower ends of the water supply pipe (14) are respectively communicated with the upper heat exchanger (4) and the lower heat exchanger (11), upper and lower ends of a hot water pipe (8) are respectively communicated with the upper heat exchanger (4) and the lower heat exchanger (11), and an overflow pipe (3) is arranged on the upper water tank (5). The full automatic solar hot water system reduces building bearing, saves water resource, solves the problem of easy freezing of the pipelines, and achieves full utilization of solar energy.
Description
Technical field
The present invention relates to solar water heating system.
Background technology
At present, solar water heater all is single, and the roof of a unit will be laid a plurality of water heaters, has increased the load-bearing in building, the outlet pipeline of water heater since a period of time need not, the water in the pipeline can turn cold, the time spent will bleed off cold water waste water resource again; When the temperature of solar water heater does not reach when temperature required, all is to adopt the auxiliary electrical mode of heating to replenish the heat energy that lacks mostly, waste energy; When the winter temperature of cold district is low, expose pipeline in addition and easily cause and freeze, influence the operate as normal of solar water heating system in the outside.
Summary of the invention
The present invention is in order to solve existing solar water heater and increased the load-bearing in building, the outlet pipeline of water heater since a period of time need not, the water in the pipeline can turn cold, the time spent will bleed off cold water waste water resource again; When the temperature of solar water heater does not reach when temperature required, all is to adopt the auxiliary electrical mode of heating to replenish the heat energy that lacks mostly, waste energy; The pipeline that exposes in the outside in the winter of cold district easily causes the problem of freezing in addition, and a kind of solar full-automatic water heating system of dwelling building unit is provided, and the concrete technical scheme that addresses the above problem is as follows:
Dwelling building unit automatic solar water system of the present invention, it comprises heat collector, main, overflow pipe, last heat exchanger, upper water box, communicating pipe, hot-water line, lower header, following heat exchanger, circulation pipe, check-valves and feed pipe, last heat exchanger is located in the upper water box, following heat exchanger is located in the lower header, heat collector is connected with main, one end of main is communicated with upper water box, be located at communicating pipe between upper water box and the lower header, the upper end of communicating pipe is communicated with the bottom of upper water box, the lower end of communicating pipe is communicated with the upper end of lower header, the traversing section of circulation pipe is located in main and the upper water box, vertical section top of circulation pipe is located in the upper water box, and vertical pars infrasegmentalis of circulation pipe is located in the lower header, and the lower end of circulation pipe is communicated with lower header, check-valves is located on the feed pipe, the upper end of feed pipe is communicated with last heat exchanger, and the lower end of feed pipe is communicated with following heat exchanger, and the upper end of hot-water line is communicated with last heat exchanger, the lower end of hot-water line is communicated with following heat exchanger, and overflow pipe is arranged on the upper water box.
Solar full-automatic water heating system of dwelling building unit of the present invention adopts a upper water box at solar thermal collector, and raw material have been saved in the load-bearing that has alleviated building; Adopt two endless form, be beneficial to heat exchange; The water of hot-water line in upper water box, lower header make its hot-water line keeps certain temperature to use at any time for the user, has saved water and has supported former; The temperature of solar water heater does not reach that lower header is used for replenishing the heat energy of disappearance when temperature required, has saved the energy; Because communicating pipe upper water box and lower header being communicated with temperature in the pipeline that makes the exposed section raises and has solved the problem that exposed pipeline easily freezes, store through lower header at the solar energy of cold district summer, for winter heating, solar energy is fully utilized.This system also has automation and non-maintaining characteristics.This solar full-automatic water heating system of dwelling building unit more is applicable to building the unit hot water and the winter heating of the northern area of China.
Description of drawings
Fig. 1 is the structural representation of solar full-automatic water heating system of dwelling building unit of the present invention, and Fig. 2 is the structural representation of Fig. 1 roof portion.15 is support among the figure, and 17 is carriage, and 20 is the roof.
The specific embodiment
The specific embodiment one: describe present embodiment in conjunction with Fig. 1.Present embodiment is by heat collector 1, main 2, overflow pipe 3, last heat exchanger 4, upper water box 5, communicating pipe 7, hot-water line 8, lower header 9, following heat exchanger 11, circulation pipe 12, check-valves 13 and feed pipe 14 are formed, last heat exchanger 4 is located in the upper water box 5, following heat exchanger 11 is located in the lower header 9, heat collector 1 is connected with main 2 symmetries, one end of main 2 is communicated with upper water box 5, be located at communicating pipe 7 between upper water box 5 and the lower header 9, the upper end of communicating pipe 7 is communicated with the bottom of upper water box 5, the lower end of communicating pipe 7 is communicated with the upper end of lower header 9, circulation pipe 12 traversing sections are located in main 2 and the upper water box 5, vertical section top of circulation pipe 12 is located in the upper water box 5, vertical pars infrasegmentalis of circulation pipe 12 is located in the lower header 9, the traversing section left end of circulation pipe 12 communicates with main 2, the lower end of circulation pipe 12 communicates with lower header 9, check-valves 13 is located on the feed pipe 14, the upper end of feed pipe 14 is communicated with last heat exchanger 4, the lower end of feed pipe 14 is communicated with following heat exchanger 11, the upper end of hot-water line 8 is communicated with last heat exchanger 4, the lower end of hot-water line 8 is communicated with following heat exchanger 11, and overflow pipe 3 is arranged on the upper water box 5.
The specific embodiment two: describe present embodiment in conjunction with Fig. 1.Present embodiment also includes heating system return pipe 18, and heating system return pipe 18 passes through lower header 9.Be used for winter heating.
The specific embodiment three: describe present embodiment in conjunction with Fig. 1.Present embodiment also includes thermal insulation casing 19, and thermal insulation casing 19 is located at the bottom of upper water box 5, and communicating pipe 7, hot-water line 8, circulation pipe 12 and feed pipe 14 are entangled.
The specific embodiment four: describe present embodiment in conjunction with Fig. 1.The traversing section of the circulation pipe 12 of present embodiment and vertical intersegmental angle that has, this angle is 12 °.
The specific embodiment five: describe present embodiment in conjunction with Fig. 1.Fill medium in the heat collector 1 of present embodiment, main 2, upper water box 5 and the lower header 9, medium adopts water.
The specific embodiment six: describe present embodiment in conjunction with Fig. 1.The upper water box 5 and the lower header 9 of present embodiment are sphere, and lower header 9 is located at the bottom of building.The volume of lower header 9 is designed by the area of solar thermal collector, and its volume is from several cubic metres of extremely nearly hectosteres.
The specific embodiment seven: describe present embodiment in conjunction with Fig. 1.The upper water box 5 of present embodiment and lower header 9 internal layers are respectively equipped with upper water box heat-insulation layer 6 and lower header heat-insulation layer 10.
The specific embodiment eight: describe present embodiment in conjunction with Fig. 1.The bottom of the following heat exchanger 11 of present embodiment is provided with blowoff valve 16.
The present invention can combine together with architectural design.
Claims (8)
1. solar full-automatic water heating system of dwelling building unit, it comprises heat collector (1), main (2), overflow pipe (3), last heat exchanger (4), upper water box (5), communicating pipe (7), hot-water line (8), lower header (9), following heat exchanger (11), circulation pipe (12), check-valves (13) and feed pipe (14), it is characterized in that heat exchanger (4) is located in the upper water box (5), following heat exchanger (11) is located in the lower header (9), heat collector (1) is connected with main (2), one end of main (2) is communicated with upper water box (5), be located at communicating pipe (7) between upper water box (5) and the lower header (9), the upper end of communicating pipe (7) is communicated with the bottom of upper water box (5), the lower end of communicating pipe (7) is communicated with the upper end of lower header (9), circulation pipe (12) traversing section is located in main (2) and the upper water box (5), vertical section top of circulation pipe (12) is located in the upper water box (5), vertical pars infrasegmentalis of circulation pipe (12) is located in the lower header (9), the lower end of circulation pipe (12) is communicated with lower header (9), check-valves (13) is located on the feed pipe (14), the upper end of feed pipe (14) is communicated with last heat exchanger (4), the lower end of feed pipe (14) is communicated with following heat exchanger (11), the upper end of hot-water line (8) is communicated with last heat exchanger (4), the lower end of hot-water line (8) is communicated with following heat exchanger (11), and overflow pipe (3) is arranged on the upper water box (5).
2. solar full-automatic water heating system of dwelling building unit according to claim 1 is characterized in that it also includes heating system return pipe (18), and heating system return pipe (18) passes through lower header (9).
3. solar full-automatic water heating system of dwelling building unit according to claim 1 is characterized in that it also includes thermal insulation casing (19), and thermal insulation casing (19) is located at the bottom of upper water box (5).
4. solar full-automatic water heating system of dwelling building unit according to claim 1, the traversing section that it is characterized in that circulation pipe (12) has an angle with vertically intersegmental.
5. solar full-automatic water heating system of dwelling building unit according to claim 1 is characterized in that the medium in heat collector (1), main (2), upper water box (5) and the lower header (9) adopts water.
6. solar full-automatic water heating system of dwelling building unit according to claim 1 is characterized in that upper water box (5) and lower header (9) are for spherical.
7. solar full-automatic water heating system of dwelling building unit according to claim 1 is characterized in that upper water box (5) and lower header (9) internal layer are respectively equipped with upper water box heat-insulation layer (6) and lower header heat-insulation layer (10).
8. solar full-automatic water heating system of dwelling building unit according to claim 1 is characterized in that the lower end of heat exchanger (11) is provided with blowoff valve (16) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101375288A CN101403509B (en) | 2008-11-14 | 2008-11-14 | Solar full-automatic water heating system of dwelling building unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101375288A CN101403509B (en) | 2008-11-14 | 2008-11-14 | Solar full-automatic water heating system of dwelling building unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403509A CN101403509A (en) | 2009-04-08 |
| CN101403509B true CN101403509B (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101375288A Expired - Fee Related CN101403509B (en) | 2008-11-14 | 2008-11-14 | Solar full-automatic water heating system of dwelling building unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101403509B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818948A (en) * | 2010-05-10 | 2010-09-01 | 崔文瀛 | Solar heat-storage heating device for buildings in high-latitude regions |
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2008
- 2008-11-14 CN CN2008101375288A patent/CN101403509B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101403509A (en) | 2009-04-08 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20111114 |