CN103528413A - Heat storage unit with double spiral tubes - Google Patents
Heat storage unit with double spiral tubes Download PDFInfo
- Publication number
- CN103528413A CN103528413A CN201310516858.9A CN201310516858A CN103528413A CN 103528413 A CN103528413 A CN 103528413A CN 201310516858 A CN201310516858 A CN 201310516858A CN 103528413 A CN103528413 A CN 103528413A
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- CN
- China
- Prior art keywords
- heat
- coil
- medium
- ing
- coil pipe
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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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat storage unit with double spiral tubes. The heat storage unit is structurally characterized in that two metal tubes are spirally wound together to form a heating coiled tube and a medium coiled tube, a narrow and low rectangle is formed by means of winding, and heat storage materials are filled in gaps among the spiral water tube, the medium coiled tube and a heat-insulation shell.
Description
One, technical field
The present invention relates to solar energy heat utilization field, refer in particular to a kind of double helix tubular type thermal storage device.
Two, background technology
Solar water heater is that a kind of solar energy that utilizes is as the helioplant of energy sources for heating water or heat transfer medium.Existing solar water heater product, according to mounting means, is divided into integral type solar energy heat hydrophone and Solar Enercy Fission Geyser.Integral type solar energy heat hydrophone can only be placed in roof and roof, for top of building area, there are certain requirements, and can not adapt to the needs of skyscraper.And split type solar water heater water tank volume ratio is larger, while being arranged on toilet, balcony or kitchen, can take larger space.
There is a kind of heat storage type solar water heater (application number: 201220417779.3), this patent has been described a kind of heat storage type solar water heater, comprise vacuum tube device, described vacuum tube device comprises vacuum tube, water pipe is set in vacuum, between vacuum tube inwall and water pipe, fills heat-storing material layer.Like this, just storage tank can be saved, a part of space can be saved.But it is outdoor that the heat accumulation of this solar water heater is partly placed on, its heat-insulating property is poorer than indoor, and the spatial volume of vacuum tube interlayer has limited the amount of heat accumulating simultaneously, can not supply many people and use hot water.
For the better more hot water of balance supply with take these two demands of less space, can design a kind of thermal storage device, heat accumulation part is independent, be designed to the frame mode that heat accumulation part, heat transfer part and heating part are combined closely, guarantee the compact of structure and the efficiency of conducting heat.
Three, summary of the invention
The present invention proposes a kind of double helix tubular type thermal storage device, its structure by: insulation shell, heat accumulating, heat(ing) coil, medium coil pipe, water inlet, delivery port, medium import, media outlet form, wherein said heat(ing) coil and medium coil pipe are formed by coiled coil together with two metal tubes, what coil is shaped as a long and narrow rectangle, and the space between described heat(ing) coil and medium coil pipe and insulation shell is full of heat accumulating.Medium import and water inlet are positioned at medium coil pipe and heat(ing) coil top, and media outlet and delivery port are positioned at the bottom of medium coil pipe and heat(ing) coil.
Preferably, heat(ing) coil and medium coil pipe can be selected bellows, finned tube coiling, strengthen heat exchange.
Preferably, preferably, whole device can be designed to flat cuboid, is close to indoor wall and places during installation.
The present invention has two advantages: the one, by design, can fill more heterogeneous change heat storage material, and store more heats; The 2nd, device configuration design can, according to indoor changes in demand, more be saved space.
Four, accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the front section view of this device.
In figure, the position of marking is respectively: 1, insulation shell; 2, heat accumulating; 3, heat(ing) coil; 4, medium coil pipe; 5, water inlet; 6, Jie's delivery port: 7, medium import; 8, media outlet.
Five, the specific embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are explained.
The described external solar thermal collector of a kind of double helix tubular type thermal storage device, heat collector is by after heat-conducting medium heating, from medium import 7, send into medium coil pipe 4, medium spiral in medium coil pipe 4 declines, and to heat accumulating 2 heat releases in insulation shell 1 cavity, cooled heat-conducting medium is back to solar thermal collector from media outlet 8.Cold water enters heat(ing) coil 3 from water inlet 5, and in heat(ing) coil 3, spiral declines, and heat absorption from heat accumulating 2, and the hot water after heating flows out from delivery port 6.
Claims (3)
1. a double helix tubular type thermal storage device, its structure by: insulation shell (1), heat accumulating (2), heat(ing) coil (3), medium coil pipe (4), water inlet (5), delivery port (6), medium import (7), media outlet (8) form, wherein said heat(ing) coil (3) and medium coil pipe (4) are formed by two metal tubes together coiled coil, what coil is shaped as a long and narrow rectangle, and the space between described heat(ing) coil (3) and medium coil pipe (4) and insulation shell (1) is full of heat accumulating; Medium import (7) and water inlet (5) are positioned at medium coil pipe (4) and heat(ing) coil (3) top, and media outlet (8) and delivery port (6) are positioned at the bottom of medium coil pipe (4) and heat(ing) coil (3).
2. a kind of double helix tubular type thermal storage device according to claim 1, is characterized in that: heat(ing) coil (3) and medium coil pipe (4) can be selected bellows, finned tube coiling, strengthens heat exchange.
3. a kind of double helix tubular type thermal storage device according to claim 1, is characterized in that: whole device can be designed to flat cuboid, is close to indoor wall and places during installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516858.9A CN103528413A (en) | 2013-10-24 | 2013-10-24 | Heat storage unit with double spiral tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516858.9A CN103528413A (en) | 2013-10-24 | 2013-10-24 | Heat storage unit with double spiral tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103528413A true CN103528413A (en) | 2014-01-22 |
Family
ID=49930624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516858.9A Pending CN103528413A (en) | 2013-10-24 | 2013-10-24 | Heat storage unit with double spiral tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103528413A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006690A (en) * | 2014-06-23 | 2014-08-27 | 山东建筑大学 | Multi-medium quasi-double-countercurrent heat accumulator |
| CN104792207A (en) * | 2015-04-17 | 2015-07-22 | 天津商业大学 | Phase-change energy storage box |
| CN105043149A (en) * | 2015-08-09 | 2015-11-11 | 大连理工大学 | Phase change heat storage and release integrated heat exchanger |
| CN105115337A (en) * | 2015-09-22 | 2015-12-02 | 苏州工业园区瀚科机器制造有限公司 | Small heat accumulator |
| CN105135923A (en) * | 2015-09-22 | 2015-12-09 | 陈志强 | Compact heat accumulator |
| CN109880596A (en) * | 2019-02-12 | 2019-06-14 | 武汉博茗低碳产业股份有限公司 | A kind of gradient PCM storage unit and preparation method thereof |
| CN111928707A (en) * | 2020-08-18 | 2020-11-13 | 广东精冷源建设有限公司 | Phase-change heat-storage heat exchanger |
| CN112197334A (en) * | 2020-11-16 | 2021-01-08 | 上海有隆工程勘测技术有限公司 | Pipeline heat storage type water source heat pump and air source heat pump two-stage hot water making system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241772A (en) * | 2000-02-28 | 2001-09-07 | Energy Support Corp | Thermal storage apparatus |
| CN201709835U (en) * | 2010-05-12 | 2011-01-19 | 靳涛 | Inflatable backrest chair |
-
2013
- 2013-10-24 CN CN201310516858.9A patent/CN103528413A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241772A (en) * | 2000-02-28 | 2001-09-07 | Energy Support Corp | Thermal storage apparatus |
| CN201709835U (en) * | 2010-05-12 | 2011-01-19 | 靳涛 | Inflatable backrest chair |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006690A (en) * | 2014-06-23 | 2014-08-27 | 山东建筑大学 | Multi-medium quasi-double-countercurrent heat accumulator |
| CN104006690B (en) * | 2014-06-23 | 2016-02-17 | 山东建筑大学 | The accurate two adverse current storage heater of a kind of multimedium |
| CN104792207A (en) * | 2015-04-17 | 2015-07-22 | 天津商业大学 | Phase-change energy storage box |
| CN105043149A (en) * | 2015-08-09 | 2015-11-11 | 大连理工大学 | Phase change heat storage and release integrated heat exchanger |
| CN105115337A (en) * | 2015-09-22 | 2015-12-02 | 苏州工业园区瀚科机器制造有限公司 | Small heat accumulator |
| CN105135923A (en) * | 2015-09-22 | 2015-12-09 | 陈志强 | Compact heat accumulator |
| CN109880596A (en) * | 2019-02-12 | 2019-06-14 | 武汉博茗低碳产业股份有限公司 | A kind of gradient PCM storage unit and preparation method thereof |
| CN111928707A (en) * | 2020-08-18 | 2020-11-13 | 广东精冷源建设有限公司 | Phase-change heat-storage heat exchanger |
| CN111928707B (en) * | 2020-08-18 | 2021-09-03 | 广东精冷源建设有限公司 | Phase-change heat-storage heat exchanger |
| CN112197334A (en) * | 2020-11-16 | 2021-01-08 | 上海有隆工程勘测技术有限公司 | Pipeline heat storage type water source heat pump and air source heat pump two-stage hot water making system |
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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 |
Application publication date: 20140122 |