CN201875982U - Double-coil pipe pressure-bearing solar water tank - Google Patents
Double-coil pipe pressure-bearing solar water tank Download PDFInfo
- Publication number
- CN201875982U CN201875982U CN2010206333782U CN201020633378U CN201875982U CN 201875982 U CN201875982 U CN 201875982U CN 2010206333782 U CN2010206333782 U CN 2010206333782U CN 201020633378 U CN201020633378 U CN 201020633378U CN 201875982 U CN201875982 U CN 201875982U
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- CN
- China
- Prior art keywords
- water tank
- heat exchanger
- double
- bearing
- 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
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a double-coil pipe pressure-bearing solar water tank. The structure is as follows: a first heat exchanger and a second heat exchanger are arranged in an inner container, a thermal insulating layer is arranged between an external bucket and the inner container filled with phase change materials, and an expansion tank is installed in the middle of the water tank and communicated with the inner container through a small pipe. The double-coil pipe pressure-bearing solar water tank can increase the heat storage volume, reduce the size of the water tank as well as occupied spaces, and achieve good pressure-bearing effect.
Description
Technical field
The utility model relates to a kind of solar water container, particularly a kind of double plate tube solar press-bearing water tank.
Background technology
Tradition solar energy press-bearing water tank is divided into two kinds from structure: a kind of is no coil pipe solar energy press-bearing water tank, and another kind is a single coil solar energy press-bearing water tank.They all with water as heat-retaining mass and directly and the solar thermal collector medium carry out heat exchange.This kind exchange efficiency is low, and water temperature is not high, and the water tank volume is big, is placed on indoor and balcony and all takes up room very much.
The utility model content
The purpose of this utility model provides a kind of double plate tube solar press-bearing water tank, and it can improve quantity of heat storage, dwindles the water tank volume, and minimizing takes up room, and pressure-bearing is effective.
The utility model achieves the above object by the following technical programs: a kind of double plate tube solar press-bearing water tank is assembled by outer bucket, heat-insulation layer, first heat exchanger, phase change material, expansion drum, second heat exchanger and inner bag.Described double plate pipe is first heat exchanger and second heat exchanger.
First heat exchanger and second heat exchanger place in the inner bag, are provided with heat-insulation layer between outer bucket and the inner bag, and inner bag is full of phase change material, and expansion drum is installed in the middle part of water tank, connects inner bag by tubule.Wherein, circulation fluid circulates from second heat exchanger, and hot and cold water circulates from first heat exchanger.
Described phase change material is Na
2SO
410H
2O, CaCl
26H
2O or paraffin.
Outstanding advantage of the present utility model is:
It has changed traditional water tank with water as heat-retaining mass and directly and the solar thermal collector medium way of carrying out heat exchange, carry out the heat exchange heat accumulation with the better phase change material of heat absorption, many times of the quantity of heat storage that this phase change material heat accumulation thermal discharge is the identical water yield, like this, water tank can be narrowed down to 1/3 of original water tank volume, fully save user's space,, reach the effect of pressure-bearing simultaneously with the material of common water tank.
Description of drawings
Fig. 1 is the structural representation of double plate tube solar press-bearing water tank described in the utility model.
The specific embodiment
Below by drawings and Examples the technical solution of the utility model is described further.
Contrast attachedly 1, a kind of double plate tube solar press-bearing water tank described in the utility model is assembled by outer bucket 1, heat-insulation layer 2, first heat exchanger 3, phase change material 4, expansion drum 5, second heat exchanger 6 and inner bag 7.
The structure of described a kind of double plate tube solar press-bearing water tank is: first heat exchanger 3 and second heat exchanger 6 place in the inner bag 7, be provided with heat-insulation layer 2 between outer bucket 1 and the inner bag 7, inner bag 7 is full of phase change material 4, and expansion drum 5 is installed in the middle part of water tank, connects inner bag 7 by tubule.
Described phase change material 4 is Na
2SO
410H
2O, CaCl
26H
2O or paraffin.
Described outer bucket 1 usefulness, 202 stainless steels or color steel are done, and heat-insulation layer 2 usefulness 50mm polyurethanes are made, and inner bag 7 usefulness 304 or 316L stainless steel are made or be enamel inner container.
The operation principle and the process of described double plate tube solar press-bearing water tank are: phase change material constantly carries out heat exchange by heat exchanger two and the medium that obtains heat in solar thermal collector in the water tank, because of phase change material obtains the energy height, can reach the high temperature of degree more than 70, cold water in the heat exchanger one obtains high heat from phase change material again, thus the output high-temperature-hot-water.
Claims (3)
1. a double plate tube solar press-bearing water tank is characterized in that, the structure of this water tank is that first heat exchanger and second heat exchanger place in the inner bag, be provided with heat-insulation layer between outer bucket and the inner bag, inner bag is full of phase change material, and expansion drum is installed in the middle part of water tank, and described expansion drum is connected inner bag by tubule.
2. double plate tube solar press-bearing water tank according to claim 1 is characterized in that, described double plate pipe is first heat exchanger and second heat exchanger.
3. double plate tube solar press-bearing water tank according to claim 1 is characterized in that described phase change material is Na
2SO
410H
2O, CaCl
26H
2O or paraffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206333782U CN201875982U (en) | 2010-11-30 | 2010-11-30 | Double-coil pipe pressure-bearing solar water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206333782U CN201875982U (en) | 2010-11-30 | 2010-11-30 | Double-coil pipe pressure-bearing solar water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875982U true CN201875982U (en) | 2011-06-22 |
Family
ID=44163899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206333782U Expired - Fee Related CN201875982U (en) | 2010-11-30 | 2010-11-30 | Double-coil pipe pressure-bearing solar water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875982U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788439A (en) * | 2012-07-16 | 2012-11-21 | 江苏省产品质量监督检验研究院 | Water tank for double-capacity water heater |
| CN102914196A (en) * | 2012-11-14 | 2013-02-06 | 海尔集团公司 | Energy storing box and solar water heater |
| CN103090456A (en) * | 2012-11-29 | 2013-05-08 | 海尔集团公司 | Multi-energy combination hot water system and multi-energy control switching method |
| CN103743132A (en) * | 2012-12-17 | 2014-04-23 | 合肥天明新能源科技有限公司 | Balcony-hanging solar water tank |
| CN104792207A (en) * | 2015-04-17 | 2015-07-22 | 天津商业大学 | Phase-change energy storage box |
| CN105135923A (en) * | 2015-09-22 | 2015-12-09 | 陈志强 | Compact heat accumulator |
| CN106885381A (en) * | 2017-03-23 | 2017-06-23 | 中国建筑股份有限公司 | A kind of solar energy hot hold over system |
-
2010
- 2010-11-30 CN CN2010206333782U patent/CN201875982U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788439A (en) * | 2012-07-16 | 2012-11-21 | 江苏省产品质量监督检验研究院 | Water tank for double-capacity water heater |
| CN102788439B (en) * | 2012-07-16 | 2014-04-09 | 江苏省产品质量监督检验研究院 | Water tank for double-capacity water heater |
| CN102914196A (en) * | 2012-11-14 | 2013-02-06 | 海尔集团公司 | Energy storing box and solar water heater |
| CN103090456A (en) * | 2012-11-29 | 2013-05-08 | 海尔集团公司 | Multi-energy combination hot water system and multi-energy control switching method |
| CN103090456B (en) * | 2012-11-29 | 2018-11-23 | 海尔集团公司 | Multiple-energy-source combines hot-water heating system and multiple-energy-source controls switching method |
| CN103743132A (en) * | 2012-12-17 | 2014-04-23 | 合肥天明新能源科技有限公司 | Balcony-hanging solar water tank |
| CN104792207A (en) * | 2015-04-17 | 2015-07-22 | 天津商业大学 | Phase-change energy storage box |
| CN105135923A (en) * | 2015-09-22 | 2015-12-09 | 陈志强 | Compact heat accumulator |
| CN106885381A (en) * | 2017-03-23 | 2017-06-23 | 中国建筑股份有限公司 | A kind of solar energy hot hold over system |
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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: 20110622 Termination date: 20131130 |