CN201637138U - Pressurized-type double-liner solar water heater - Google Patents
Pressurized-type double-liner solar water heater Download PDFInfo
- Publication number
- CN201637138U CN201637138U CN2010201073026U CN201020107302U CN201637138U CN 201637138 U CN201637138 U CN 201637138U CN 2010201073026 U CN2010201073026 U CN 2010201073026U CN 201020107302 U CN201020107302 U CN 201020107302U CN 201637138 U CN201637138 U CN 201637138U
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- CN
- China
- Prior art keywords
- heat
- water heater
- inner bag
- solar water
- metal heat
- 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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a pressurized-type double-liner solar water heater. A traditional solar water heater can not be normally used if a heat-collecting tube is broken. The pressurized-type double-liner solar water heater comprises a solar water heater body and a heat-collecting tube, wherein the solar water heater body sequentially comprises a shell, an outer-layer liner and an inner-layer liner from outside to inside, a heat insulation layer is arranged between the shell and the outer-layer liner, a bracket is arranged between the outer-layer liner and the inner-layer liner, a metal heat-conducting tube is communicated with a heating cavity, the metal heat-conducting tube and the heating cavity are filled with heat-conducting liquid, the heat-collecting tube is sleeved outside the metal heat-conducting tube, and a vacuum space is arranged between the inner wall of the heat-collecting tube and the metal heat-conducting tube. The utility model employs the metal heat-conducting tube for collecting heat so that the heat-conducting liquid can not leak even if the heat-conducting tube is broken, and the water heater can still be normally used in a short period.
Description
Technical field
The utility model belongs to application of solar, relates to a kind of solar water heater, specifically is anhydrous pressure-bearing type double-layer inner containers solar water heater in a kind of thermal-collecting tube.
Background technology
Prior solar water heater adopts the individual layer inner bag more, thermal-collecting tube communicates with inner bag, sun lights is on thermal-collecting tube, water in the thermal-collecting tube is heated, utilize thermal convection principle then, water circulation in water in the water heater liner and the thermal-collecting tube makes the water heating in the water heater liner, as life hot water.Because what thermal-collecting tube used is glass material, smashes easily.If the thermal-collecting tube fragmentation takes place this water heater,, bring very big inconvenience to life just the water in the inner bag can flow out in a large number.200720009247.5 number utility model patent has proposed a kind of design of double-layer inner containers, thermal-collecting tube communicates with space between the two-layer inner bag, conductive fluid is housed in the thermal-collecting tube, utilizes conductive fluid that the inner bag of internal layer is heated, the water in the internal layer inner bag is as life hot water.If it is broken that thermal-collecting tube of this solar water heater takes place, then conductive fluid can all flow out, and water heater just can't normally use.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, and a kind of pressure-bearing type double-layer inner containers solar water heater that still can normally use after the thermal-collecting tube fragmentation is provided.
The utility model comprises solar water heater body and thermal-collecting tube.
Described solar water heater body ecto-entad comprises housing, outer inner bag and internal layer inner bag successively; Be provided with thermal insulation layer between housing and the outer inner bag; Be provided with support between outer inner bag and the internal layer inner bag, the space between outer inner bag and the internal layer inner bag is a heating chamber.
The metal heat-conducting pipe is arranged on the housing, the end sealing of metal heat-conducting pipe, and the other end is communicated with heating chamber, falling heat-transfer liquid in metal heat-conducting pipe and the heating chamber; Thermal-collecting tube is nested with outside the metal heat-conducting pipe, and the space between collector tube inner wall and the metal heat-conducting pipe outer wall is a vacuum.
One end of water inlet pipe and outlet pipe all is communicated with the internal layer inner bag, the other end and water pipeline connection; One end of conductive fluid ascending pipe is communicated with heating chamber, and the other end is opened on outside the housing.
The utility model adopts the metal heat-conducting pipe to carry out heat collection, even after the thermal-collecting tube fragmentation, conductive fluid can not revealed yet, and water heater still can normally use in a short time.The utility model no longer needs to design the groove that contacts with thermal-collecting tube, greatly reduce process complexity and manufacturing cost, and the thermal-collecting tube cost decreases also, only needs common thermal-collecting tube and metal heat-conducting pipe to get final product.Simultaneously, the utility model thermal efficiency is higher, heat-insulating property is better.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of pressure-bearing type double-layer inner containers solar water heater comprises solar water heater body and thermal-collecting tube 10.Solar water heater body ecto-entad comprises housing 1, outer inner bag 2 and internal layer inner bag 3 successively.Be provided with thermal insulation layer 4 between housing 1 and the outer inner bag 2; Be provided with support 6 between outer inner bag 2 and the internal layer inner bag 3, the space between outer inner bag 2 and the internal layer inner bag 3 is a heating chamber.
Metal heat-conducting pipe 9 is arranged on the housing 1, the end sealing of metal heat-conducting pipe 9, and the other end is communicated with heating chamber, falling heat-transfer liquid 8 in metal heat-conducting pipe 9 and the heating chamber.Thermal-collecting tube 10 is nested with outside the metal heat-conducting pipe 9, and the space between thermal-collecting tube 10 inwalls and metal heat-conducting pipe 9 outer walls is a vacuum.
One end of water inlet pipe 12 and outlet pipe 7 all is communicated with internal layer inner bag 3, the other end and water pipeline connection; One end of conductive fluid ascending pipe 5 is communicated with heating chamber, and the other end is opened on outside the housing 1.
In the sun, thermal-collecting tube 10 is collected solar heat, and the conductive fluid 8 in the metal heat-conducting pipe 9 is heated.According to thermal convection principle, the conductive fluid in the metal heat-conducting pipe 9 circulates with conductive fluid in the heating chamber, is full of the conductive fluid after the heating in the heating chamber, and the domestic water in the internal layer inner bag 3 12 is heated.This water heater is after the thermal-collecting tube fragmentation, and conductive fluid can not revealed yet, and water heater still can normally use in a short time.
Claims (1)
1. a pressure-bearing type double-layer inner containers solar water heater comprises solar water heater body and thermal-collecting tube, it is characterized in that: described solar water heater body ecto-entad comprises housing, outer inner bag and internal layer inner bag successively; Be provided with thermal insulation layer between housing and the outer inner bag, be provided with support between outer inner bag and the internal layer inner bag, the space between outer inner bag and the internal layer inner bag is a heating chamber;
The metal heat-conducting pipe is arranged on the housing, the end sealing of metal heat-conducting pipe, and the other end is communicated with heating chamber, falling heat-transfer liquid in metal heat-conducting pipe and the heating chamber; Thermal-collecting tube is nested with outside the metal heat-conducting pipe, and the space between collector tube inner wall and the metal heat-conducting pipe outer wall is a vacuum;
One end of water inlet pipe and outlet pipe all is communicated with the internal layer inner bag, the other end and water pipeline connection; One end of conductive fluid ascending pipe is communicated with heating chamber, and the other end is opened on outside the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201073026U CN201637138U (en) | 2010-01-29 | 2010-01-29 | Pressurized-type double-liner solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201073026U CN201637138U (en) | 2010-01-29 | 2010-01-29 | Pressurized-type double-liner solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637138U true CN201637138U (en) | 2010-11-17 |
Family
ID=43081635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201073026U Expired - Fee Related CN201637138U (en) | 2010-01-29 | 2010-01-29 | Pressurized-type double-liner solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579320A (en) * | 2018-11-30 | 2019-04-05 | 北京星亚阳光科技有限公司 | Monomer-type solar water hot air apparatus |
-
2010
- 2010-01-29 CN CN2010201073026U patent/CN201637138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579320A (en) * | 2018-11-30 | 2019-04-05 | 北京星亚阳光科技有限公司 | Monomer-type solar water hot air apparatus |
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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: 20101117 Termination date: 20110129 |