CN101446453A - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN101446453A CN101446453A CNA2008102427415A CN200810242741A CN101446453A CN 101446453 A CN101446453 A CN 101446453A CN A2008102427415 A CNA2008102427415 A CN A2008102427415A CN 200810242741 A CN200810242741 A CN 200810242741A CN 101446453 A CN101446453 A CN 101446453A
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- CN
- China
- Prior art keywords
- water
- heat insulation
- water tank
- indoor heat
- control valve
- 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.)
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a solar water heater, which belongs to the technical field of solar water heaters. The solar water heater comprises an outdoor heat insulation water tank, a water feed pipe, a water return pipe, a water feed control valve and a water device. The solar water heater is characterized in that an indoor heat insulation water tank is arranged, a siphon pipe is arranged between the indoor heat insulation water tank and the outdoor heat insulation water tank for connection, the water device is connected with the indoor heat insulation water tank, a control valve is arranged in the siphon pipe, and a drain valve is arranged in the water feed pipe above the water feed control valve. The solar water heater has the advantages that the structure is reasonable and simple, the production and the manufacture are easy, the operation is convenient, frost crack of the water pipes can be avoided in winter, the service performance can be improved, the water resource can be saved, and the operating cost can be reduced. The indoor heat insulation water tank is added, when hot water in the outdoor heat insulation water tank meets the operating requirement, by charging the hot water in the outdoor heat insulation water tank into the indoor heat insulation water tank, the storage capacity of hot water is increased, the heat insulation effect of the water tanks is improved, and the operation is more convenient. The water in the water feed pipe is emptied in winter to prevent icing and avoid frost damage on the water pipes.
Description
Technical field
The present invention relates to a kind of solar water heater, the solar water heater structure of upper and lower attemperater is particularly arranged, belong to technical field of solar water heaters.
Background technology
Solar water heater is used by increasing family or unit, prior solar water heater by outdoor attemperater and upper hose, return pipe, go up installations such as water control valve, water consumption device and form, outdoor attemperater is general is arranged on the roof, upper hose and return pipe be the outer attemperater of junction chamber respectively, the top of the outer attemperater of return pipe junction chamber, the top of outdoor attemperater is provided with passage.Upper hose is again a water pipe, is that to go up water be again the pipeline of water, water control valve is set in watering pipeline and comprises the water consumption device of tap, shower head.Prior solar water heater, it generally all is a water tank, the water tank capacity of early stage some solar water heater is smaller, the family that population is more, often hot water is not enough, in season in winter, the water capacity in the upper hose is easily frozen, influence the normal use of water heater, water pipe is bursting by freezing easily, damage also, increases maintenance cost.When using the hot water in the solar water heater, the water in the water pipe generally all is cold water, need bleed off a part of cold water earlier at every turn, could use, the cold water in the water pipe also constantly consumes the heat in the water tank, reduces the water tank heat preserving effect, waste water resource increases use cost.
Summary of the invention
Purpose of the present invention is exactly at the prior solar water heater above shortcomings, and a kind of easy to use, solar water heater of reducing use cost is provided.
The objective of the invention is to realize by improvement to prior solar water heater, solar water heater, comprise outdoor attemperater, upper hose, return pipe, last water control valve, water consumption device, it is characterized in that being provided with the indoor heat insulating water tank, be provided with siphon pipe between indoor heat insulating water tank and the outdoor attemperater and be connected, attemperater in the water consumption device junction chamber, be provided with control valve in the siphon pipe, be provided with draining valve in the upper hose of last water control valve top.
The present invention is rational in infrastructure simple, manufactures easily, and easy to use, can avoid water pipe from freezing crack winter, improves serviceability, and the conserve water resource reduces cost of use.Increased the indoor heat insulating water tank, not only increased the storage capacity of hot water, used more convenient.When the temperature of the hot water of outdoor attemperater satisfies instructions for use, can open the control valve in the siphon pipeline, make the hot water of outdoor attemperater put the indoor heat insulating water tank into from siphon pipe.After the outdoor attemperater emptying, close the control valve in the siphon pipe, open the last water control valve in the upper hose, after outdoor attemperater advances full water, close and close water control valve.Can open the draining valve that is provided with in the upper hose season in winter, and the water emptying with in the watering pipeline prevents to freeze, and avoids freezing water pipe.Owing to do not have water in the upper hose, the cold water that the hot water of outdoor attemperater the inside just can not turn cold in pipeline gradually dispels the heat, and has improved the heat insulation effect of water tank greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure: water control valve, 7 draining valves, 8 water consumption devices, 9 air bleeding valves, 10 control valves on 1 outdoor attemperater, 2 indoor heat insulating water tanks, 3 upper hoses, 4 return pipes, 5 siphon pipes, 6.
The specific embodiment
Further specify advantage of the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, the outdoor attemperater 1 of solar water heater is provided with and is installed in top, building (room), 2 settings of indoor heat insulating water tank are installed in indoor, adopt pipeline to be connected between indoor heat insulating water tank and the outdoor attemperater, the end face that one section bend pipe is arranged in the pipeline and exceed outdoor attemperater forms siphon pipe 5, in the siphon pipe 5 between indoor heat insulating water tank and outdoor attemperater control valve 10 is set, the end that siphon pipe 5 stretches in the outdoor attemperater 1 is provided with the hook pipe.The top of indoor heat insulating water tank 2 is provided with air bleeding valve 9, comprises the bottom of the interior attemperater of water consumption device 8 junction chambers of tap, shower head.Upper hose 3 and return pipe 4 be the top of the outer attemperater 1 of junction chamber respectively, and outdoor attemperater is provided with passage, and breather port exceeds the top of outdoor attemperater 1.Upper hose 3 connects running water pipe, and water control valve 6 and draining valve 7 are set in the pipeline of upper hose, and draining valve 7 is above last water control valve 6.Technical scheme of the present invention can also be transformed prior solar water heater by increasing indoor heat insulating water tank and siphon pipe etc., improves heat absorption and serviceability, increases the hot water storage amount.Can also in the indoor heat insulating water tank, electric heater be set, satisfy and use the coolant-temperature gage needs.
Claims (1)
1, a kind of solar water heater, comprise outdoor attemperater, upper hose, return pipe, last water control valve, water consumption device, it is characterized in that being provided with the indoor heat insulating water tank, be provided with siphon pipe between indoor heat insulating water tank and the outdoor attemperater and be connected, attemperater in the water consumption device junction chamber is provided with control valve in the siphon pipe, be provided with draining valve in the upper hose of last water control valve top, the top of indoor heat insulating water tank is provided with air bleeding valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102427415A CN101446453A (en) | 2008-12-30 | 2008-12-30 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102427415A CN101446453A (en) | 2008-12-30 | 2008-12-30 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101446453A true CN101446453A (en) | 2009-06-03 |
Family
ID=40742244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102427415A Pending CN101446453A (en) | 2008-12-30 | 2008-12-30 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292494A (en) * | 2013-04-09 | 2013-09-11 | 济南丰源塑料有限公司 | Solar water heater anti-freezing system and operation method thereof |
-
2008
- 2008-12-30 CN CNA2008102427415A patent/CN101446453A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292494A (en) * | 2013-04-09 | 2013-09-11 | 济南丰源塑料有限公司 | Solar water heater anti-freezing system and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090603 |