CN2795749Y - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN2795749Y CN2795749Y CNU2005201012680U CN200520101268U CN2795749Y CN 2795749 Y CN2795749 Y CN 2795749Y CN U2005201012680 U CNU2005201012680 U CN U2005201012680U CN 200520101268 U CN200520101268 U CN 200520101268U CN 2795749 Y CN2795749 Y CN 2795749Y
- Authority
- CN
- China
- Prior art keywords
- water
- storage cylinder
- water storage
- coil pipe
- storing barrel
- 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.)
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchange type solar water heater. The existing solar water heaters generally store using water in a water storing barrel, and the using water is not fresh water which is supplied in time. When in use, water in the water storing barrel can not be used up in general. Thus, water can stay in the water storing barrel for a long time and water quality is influenced. The utility model comprises a vacuum heat collecting pipe, a water storing barrel, a coil pipe and a supporting rod, wherein the water storing barrel is provided with a water inlet, a water outlet and an overflow port; the coil pipe is arranged in the water storing barrel, and is provided with a cold water port and a hot water port. Water entering the water storing barrel is used as a heat exchange medium, and water flowing across the coil pipe and acquiring heat from the heat exchange medium in the water storing barrel by heat exchange is used as using water. When the utility model is used, the using water stays in the coil pipe for a short time and the using water is fresh water which enters in time. Thus, the using water conforms to the using habits and the sanitary requirements of people. The using water can be used as water for bathing, scouring, etc., and can also be used as drinking water for cooking, boiling water, etc.
Description
Technical field
The utility model belongs to a kind of helioplant, particularly relates to a kind of solar water heater of heat exchange type.
Background technology
Solar energy is a kind of inexhaustible, nexhaustible green energy resource, and the exploitation helioplant is a good thing of bringing benefit to the mankind, and particularly has more significance today at energy scarcity.For many years, people have made unremitting effort for this reason, and the solar water heater of Application and Development has many kinds.As adopt the solar water heater of solar heat-collection plate, adopt solar water heater of vacuum heat collection pipe or the like.These solar water heaters all are to utilize solar collection element directly to be heated by solar energy to make water; And water is stored in the water storage cylinder, during actual the use, water in the water storage cylinder is not the fresh water that enters immediately, and generally the water in the water storage cylinder can not used up, cause water overstand in water storage cylinder thus, thereby influenced water quality, and be unwell to as drinking-water such as cooking, boil water.
The utility model content
The utility model has overcome above-mentioned the deficiencies in the prior art, has proposed a kind of solar water heater of heat exchange type, and can guarantee to make water is fresh water.
The technical solution of the utility model is:
A kind of solar water heater, comprise vacuum heat collection pipe, water storage cylinder, coil pipe and cramp bar, described water storage cylinder comprises the heat-insulation layer between inner core and urceolus and inner core and urceolus, described water storage cylinder is provided with water inlet, delivery port and overfall, described vacuum heat collection pipe has some, and parallel being layed on the shelf and with water storage cylinder is connected; Described coil pipe is arranged in the water storage cylinder, and described coil pipe has cold water outlet and hot water mouth, and described cold water outlet and hot water mouth are fixed on the water storage cylinder; The water double as that enters in the water storage cylinder makes water and heat exchange medium, and the water of flowing through coil pipe and obtaining heat by heat exchange from the heat exchange medium in the water storage cylinder is for making water; Described cramp bar is arranged in the water storage cylinder, and its two ends are individually fixed in the both ends of water storage cylinder, and described coil pipe nestles up cramp bar and fixed.
During practical application, the water inlet of described water storage cylinder connects the running water water inlet pipe, delivery port connects makes the water outlet pipe, overfall connects the recirculation water outlet pipe, running water enters in water storage cylinder and the vacuum heat collection pipe by water inlet, when water in the water storage cylinder is full, just refluxes automatically from the recirculation water outlet pipe, water is full in the prompting water storage cylinder, and should close the running water water intaking valve this moment.Under the effect of solar energy, the temperature of the water in the vacuum heat collection pipe rises, and by the effects such as Natural Circulation of heat transmission and water, the temperature of the water in the water storage cylinder rises thereupon, hot water in the water storage cylinder flows out from making the water outlet pipe through delivery port, promptly can be used as water such as have a bath, scrub.The cold water outlet of described coil pipe also connects the running water water inlet pipe, delivery port connects makes the water outlet pipe, running water enters from cold water outlet, in the coil pipe process of flowing through with water storage cylinder in hot water carry out heat exchange and obtain heat, water temperature is risen, until flowing out from making the water outlet pipe, be the water that makes that reaches uniform temperature through the hot water mouth.Thisly make water time of staying in coil pipe very short, be the fresh water that enters immediately, more meet people's use habit and hygienic requirements, can be used as drinking-water such as cook, boil water.Significant beneficial effect of the present utility model can obtain fresh hot water exactly.
Description of drawings
Fig. 1 is a kind of embodiment schematic diagram of the utility model.
Fig. 2 is the cross-sectional schematic of establishing the water storage cylinder of coil pipe in a kind of embodiment of the utility model shown in Figure 1.
Fig. 3 is the cross-sectional schematic of establishing the water storage cylinder of coil pipe in the another kind of embodiment of the utility model.
Fig. 4 is the cross-sectional schematic of establishing the water storage cylinder of coil pipe in another embodiment of the utility model.
The specific embodiment
Embodiment 1:
Shown in Figure 1 is a kind of embodiment of the utility model, comprises vacuum heat collection pipe 1, water storage cylinder 2, coil pipe 9 and cramp bar 13.Water storage cylinder 2 is provided with water inlet 3, delivery port 6 and overfall 7.As shown in Figure 2, water storage cylinder 2 comprises the heat-insulation layer 11 of 10 of inner core 12 and urceolus 10 and inner core 12 and urceolus; The water inlet 3 of water storage cylinder 2, delivery port 6 are fixed on the end of water storage cylinder 2, and overfall 7 is fixed on the barrel of water storage cylinder 2.Some vacuum heat collection pipe 1 parallel being layed on the shelf 8 and with water storage cylinder 2 are connected; Coil pipe 9 is arranged in the water storage cylinder 2, and coil pipe has cold water outlet 4 and hot water mouth 5, and cold water outlet 4 and hot water mouth 5 are fixed on the end of water storage cylinder 2; Cramp bar 13 is arranged in the water storage cylinder 2, and its two ends are individually fixed in the both ends of water storage cylinder 2, and coil pipe 9 nestles up cramp bar 13 and fixed.During practical application, the water inlet 3 of water storage cylinder 2 is connected the running water water inlet pipe respectively and makes the water outlet pipe with delivery port 6, and overfall 7 connects the recirculation water outlet pipe, and the cold water outlet 4 of coil pipe 9 is connected the running water water inlet pipe respectively and makes the water outlet pipe with hot water mouth 5.
Embodiment 2:
In the present embodiment, the cold water outlet 4 of coil pipe and hot water mouth 5 are fixed on the barrel of water storage cylinder 2, as shown in Figure 3.All the other are identical with embodiment 1.
Embodiment 3:
In the present embodiment, the water inlet 3 of water storage cylinder 2, delivery port 6 are to be fixed on the barrel of water storage cylinder 2, as shown in Figure 4.All the other are identical with embodiment 2.
Claims (2)
1. solar water heater, comprise vacuum heat collection pipe (1), water storage cylinder (2), described water storage cylinder (2) comprises the heat-insulation layer (11) between inner core (12) and urceolus (10) and inner core (12) and urceolus (10), described water storage cylinder (2) is provided with water inlet (3), delivery port (6) and overfall (7), described vacuum heat collection pipe (1) has some, and the parallel shelf (8) that is layed in upward and with water storage cylinder (2) is connected; It is characterized in that also comprising coil pipe (9), described coil pipe (9) is arranged in the water storage cylinder (2), and described coil pipe (9) has cold water outlet (4) and hot water mouth (5), and described cold water outlet (4) and hot water mouth (5) are fixed on the water storage cylinder (2); The water double as that enters in the water storage cylinder (2) makes water and heat exchange medium, and the coil pipe of flowing through (9) and obtain the water of heat for making water from the heat exchange medium in the water storage cylinder (2) by heat exchange.
2. solar water heater according to claim 1 is characterized in that also comprising cramp bar (13), and described cramp bar (13) is arranged in the water storage cylinder (2), and its two ends are individually fixed in the both ends of water storage cylinder (2); Described coil pipe (9) nestles up cramp bar (13) and is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201012680U CN2795749Y (en) | 2005-03-28 | 2005-03-28 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201012680U CN2795749Y (en) | 2005-03-28 | 2005-03-28 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795749Y true CN2795749Y (en) | 2006-07-12 |
Family
ID=36813505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201012680U Expired - Fee Related CN2795749Y (en) | 2005-03-28 | 2005-03-28 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795749Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189234A (en) * | 2019-12-26 | 2020-05-22 | 真木农业设备（安徽）有限公司 | Solar water heater without water tank |
-
2005
- 2005-03-28 CN CNU2005201012680U patent/CN2795749Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189234A (en) * | 2019-12-26 | 2020-05-22 | 真木农业设备（安徽）有限公司 | Solar water heater without water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20140328 |