CN2610267Y - Pressure-bearing solar water heater - Google Patents
Pressure-bearing solar water heater Download PDFInfo
- Publication number
- CN2610267Y CN2610267Y CNU032423780U CN03242378U CN2610267Y CN 2610267 Y CN2610267 Y CN 2610267Y CN U032423780 U CNU032423780 U CN U032423780U CN 03242378 U CN03242378 U CN 03242378U CN 2610267 Y CN2610267 Y CN 2610267Y
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- CN
- China
- Prior art keywords
- water heater
- solar water
- heat
- water
- pressure
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar water heater, in particular to a top water law and wall-mounted type bearing solar water heater which is suitable for being installed in balconies of a business building or a large-area group hot water project. The main members of the water heater comprises a water-storing tank and vacuum thermal-collecting tubes, wherein the water-storing tank is connected fixedly and through with a thermal-transferring metal tubes which are arranged in alignment, and the thermal-transferring metal tubes are sleeved with the vacuum thermal-collecting tubes on the outside. The utility model, which is capable of being applied in family solar water heaters of any type and in a group solar water heating project, prevents the phenomenon that the water tank sealing ring of the traditional direct-inserted type solar water heater is easy to break and leak and that the heater is not capable of working normally after the thermal-collecting tubes break, and ensures the steady operation of the solar water heater. Because the solar water heater is designed to be bearing type, the problem that the vacuum thermal-collecting tubes can't bear pressure is solved. Therefore, the utility model is suitable for being installed in balconies of a business building or a large-area group hot water project in a top water law and wall-mounted type.
Description
Technical field:
The utility model relates to solar water heater, particularly a kind of suitable top water law is wall-hanging be installed on the commercial and residential building balcony or large tracts of land collective hot water engineering in the pressure-bearing type solar water heater used.
Background technology:
At present, it is comparatively universal that the conventional vacuum heat-collecting tube solar water heater is used, and is glassware as the vacuum heat collection pipe of heat collecting element, easily broken and can not pressure-bearing; Vacuum heat collection pipe is connected with water tank is direct insertion, adopts the silicone rubber O-ring sealing between the two, because production technology and packing problem, sealing ring non-aged deterioration often occurs and causes leaking; The vexed solarization temperature of vacuum heat collection pipe can reach 250 ℃, and when water tank was anhydrous, the user gave the water heater moisturizing in the sun, is easy to cause vacuum heat collection pipe to burst.Though heat pipe solar energy water heater can address the above problem, because the vacuum of metal heat pipe is difficult for keeping, fall into a decline after general 3 years, directly influence the thermal efficiency of solar water heater; The metal heat pipe is assembled in the vacuum tube, and the long term high temperature operation also has certain influence to the service life of vacuum heat collection pipe, and the condensation end temperature is too high in addition, is easy to generate incrustation scale, so heat pipe solar energy water heater still has a lot of drawbacks.
Summary of the invention:
Goal of the invention of the present utility model is in order to improve the deficiency of above-mentioned background technology, link to each other with water tank or coupling device by the heat-transfer metal pipe and provide a kind of, water is heated, circulation theory is the same with the conventional vacuum heat-collecting tube solar water heater, be fit to the top water law wall-hanging be installed on the commercial and residential building balcony or large tracts of land collective hot water engineering in the pressure-bearing type solar water heater used.
The technical scheme that realizes the foregoing invention purpose is: this pressure-bearing type solar water heater main component comprises storage tank, vacuum heat collection pipe, this storage tank be through the fixedlying connected of heat-transfer metal pipe of arranging shape, outside this vacuum heat collection pipe of suit of this heat-transfer metal pipe.
The utility model is compared with heat pipe solar energy water heater with the conventional vacuum heat-collecting tube solar water heater, because the water in the heat-transfer metal pipe and the water UNICOM of storage tank, the external diameter of heat-transfer metal pipe is near the internal diameter of vacuum heat collection pipe, its length is also near the length of vacuum heat collection pipe, so the heat-transfer metal pipe has all received the heat that vacuum heat collection pipe daylighting face is absorbed basically.Through experiment, the loss that secondary conducts heat is much smaller than metal heat pipe, and heat loss generally is no more than 2 ~ 3%.Simultaneously owing in the heat-transfer metal pipe water is arranged, vacuum heat collection pipe is not in high temperature (250 ℃) operation down, but moves under with interior temperature at 100 ℃, has prolonged the service life of vacuum heat collection pipe, has alleviated the scale formation of water simultaneously yet.The utility model can be used in the domestic solar water heater of all size and collective's solar heating engineering, stopped traditional direct insertion solar water heater tank seal circle fragile, leak, thermal-collecting tube damages the phenomenon that the back water heater can't normally use, and has guaranteed the stable operation of solar water heater.Because the utility model can be designed to the solar water heating system (pressure-bearing 5 ~ 15kg/cm of system of high pressure-bearing
2), solved the problem that vacuum heat collection pipe can not pressure-bearing effectively, therefore, water law wall-hanging being installed on the commercial and residential building balcony or in large tracts of land collective hot water engineering in the most suitable top used.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Scheme of installation when Fig. 2 is installed on the commercial and residential building balcony for the utility model employing top water law is wall-hanging.
Fig. 3 is the utility model heat collector mounting structure schematic diagram partly shown in Figure 2.
Fig. 4 is the mounting structure schematic diagram of the utility model coupling device part when using in large tracts of land collective hot water engineering.
The specific embodiment:
Provide specific embodiment of the utility model below in conjunction with accompanying drawing.
Pressure-bearing type solar water heater is made of storage tank 1, water tank heat-insulation layers 2, sealing ring 3, cushion pad 4, heat-transfer metal pipe 5, vacuum heat collection pipe 6, some openends that are this heat-transfer metal pipe 5 of arranging shape are fixedlyed connected this vacuum heat collection pipe 6 of its outside suit with storage tank 1 by welding or screw thread mode.Guarantee seal for making between this vacuum heat collection pipe 6 and the heat-transfer metal pipe 5, and prevent that this heat-transfer metal pipe 5 is heated, the micro-strain during pressure-bearing, sealing ring 3 and cushion pad 4 are housed respectively between the openend of this vacuum heat collection pipe 6 and blind end and the heat-transfer metal pipe 5.
The top water law is wall-hanging to be installed in when using on the commercial and residential building balcony when pressure-bearing type solar water heater adopts, 1 of this storage tank is made up of press-bearing water tank 7 and heat collector 8, between the two by circulation line 9 UNICOMs, a side of this heat collector 8 be heat-transfer metal pipe 5 through the fixedlying connected of arranging shape.Make as a whole heat collector part and adopt the wall hanging mode to be installed in the commercial and residential building balcony guardrail outside by support 10, storage tank 1 is stabilized on the inboard floor of balcony.The cooling water inlet of storage tank 1 is communicated with indoor water supply pipe, and its hot water outlet is communicated with toilet or water end (W.E.) for kitchen use by pipeline.
When pressure-bearing type solar water heater is used in large tracts of land collective hot water engineering, 1 of this storage tank is made up of press-bearing water tank 7 and coupling device 11, these coupling device 11 both sides respectively be heat-transfer metal pipe 5 through the fixedlying connected of arranging shape, it is provided with water inlet 13 and delivery port 12, and by this entery and delivery port and circulation line 9 and press-bearing water tank 7 UNICOMs.
Claims (5)
1, a kind of pressure-bearing type solar water heater comprises storage tank, vacuum heat collection pipe, it is characterized in that this storage tank and is through the fixedlying connected of heat-transfer metal pipe of arranging shape, outside this vacuum heat collection pipe of suit of this heat-transfer metal pipe.
2, pressure-bearing type solar water heater according to claim 1, the openend that it is characterized in that this heat-transfer metal pipe is fixedlyed connected by welding or screw thread mode with storage tank.
3, pressure-bearing type solar water heater according to claim 1 is characterized in that between the openend of this vacuum heat collection pipe and blind end and the heat-transfer metal pipe sealing ring and cushion pad being housed respectively.
4, pressure-bearing type solar water heater according to claim 1 is characterized in that this storage tank is made up of press-bearing water tank and heat collector, between the two by circulation line UNICOM, a side of this heat collector be through the fixedlying connected of heat-transfer metal pipe of arranging shape.
5, pressure-bearing type solar water heater according to claim 1, it is characterized in that this storage tank is made up of press-bearing water tank and coupling device, these coupling device both sides respectively be through the fixedlying connected of heat-transfer metal pipe of arranging shape, it is provided with water inlet and delivery port, and by this entery and delivery port and circulation line and press-bearing water tank UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032423780U CN2610267Y (en) | 2003-03-26 | 2003-03-26 | Pressure-bearing solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032423780U CN2610267Y (en) | 2003-03-26 | 2003-03-26 | Pressure-bearing solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2610267Y true CN2610267Y (en) | 2004-04-07 |
Family
ID=34168706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032423780U Expired - Fee Related CN2610267Y (en) | 2003-03-26 | 2003-03-26 | Pressure-bearing solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2610267Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666550B (en) * | 2009-09-28 | 2010-12-01 | 上海交通大学 | All-glass vacuum tube type solar water heater with pressure-proof inner containers |
| CN102410641A (en) * | 2010-09-25 | 2012-04-11 | 周长春 | Integral solar water heater for window and installation method thereof |
-
2003
- 2003-03-26 CN CNU032423780U patent/CN2610267Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666550B (en) * | 2009-09-28 | 2010-12-01 | 上海交通大学 | All-glass vacuum tube type solar water heater with pressure-proof inner containers |
| CN102410641A (en) * | 2010-09-25 | 2012-04-11 | 周长春 | Integral solar water heater for window and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |