CN1230683A - Solid phase transformation energy-accumulating transducer - Google Patents
Solid phase transformation energy-accumulating transducer Download PDFInfo
- Publication number
- CN1230683A CN1230683A CN98122252A CN98122252A CN1230683A CN 1230683 A CN1230683 A CN 1230683A CN 98122252 A CN98122252 A CN 98122252A CN 98122252 A CN98122252 A CN 98122252A CN 1230683 A CN1230683 A CN 1230683A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- phase transformation
- accumulating
- energy
- transducer
- 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.)
- Pending
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 20
- 239000007790 solid phase Substances 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000012071 phase Substances 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 238000004146 energy storage Methods 0.000 claims description 23
- 230000002463 transducing effect Effects 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000025 natural resin Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000001727 in vivo Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The transducer is made of solid phase transformation energy accumulating material. In the transducer, there are pore canals capable of providing different heat energy transforming funtions according to different requirement. The solid phase transformation energy accumulating transducer may be widely used in various fields including solar heat energy utilization, intelligent building air conditioning, glass house, phase transformation energy accumulating air conditioning, etc.
Description
The invention belongs to the innovation of solid-state energy storage transducing head.
The storage of energy and conversion are very important for practical application, the element of domestic and international energy storage transducing in the prior art, generally be the solid-liquid phase change type, the invention of Chinese patent ZL95225736.X and ZL96212886.4 adopts ice as phase-change material exactly, this class original paper will separate energy-accumulating material and exchange media with proper container, so just reduced heat transfer efficiency, increased equipment cost, adopt the phase transformation energy-accumulating material as the energy storage medium, be mixed with high thermal conductance as employing, high electricity is led the method for solid-to-solid transition good conductor, can improve energy storage medium electrical and thermal conductivity (CN1095747A).
The invention provides a kind of simple in structure, cheap, energy storage transducing head with extensive use.
Energy storage transducing head provided by the present invention, be to constitute by energy-accumulating material and transductive material, being characterized in that the transducing energy storage pipeline of the shell of device and device is all or part of is made up of solid-state phase changes energy-accumulating material itself, make the big pipeline of heat exchange area in energy storage medium inside, the profile of device can be regular shape or non-regular shape, the material of these constituent apparatus shells and pipeline can be an energy-accumulating material itself, also can be metal alloy and compound thereof, as gold, silver, copper, aluminium, tin, metals such as iron also can be nonmetal, plastics, natural resin, synthetic resin or inorganic material are as polyethylene, polypropylene, polyvinyl chloride, Merlon.The profile of energy storage device can be cylinder, cuboid, cube, ball, tetrahedron etc., the transducing pipeline can be that single-pass also can be circle, rectangle, square, ellipse or the triangle that is communicated with, and what the pore size of pipeline can be constant also can change.
Energy storage transducing head provided by the present invention has characteristics such as volume is little, cost is low, heat exchanger effectiveness height.
Embodiment 1
1 kilogram of phase transformation energy storage polymer-function material is made cylindrical shape.On this cylindrical upper and lower surface, having the diameter that one group of rule arranges is cylindrical straight hole of 1 centimetre run through.
In this example, used phase transformation energy storage polymer-function material is that we are synthetic voluntarily, and its phase transition temperature is 50 ℃.At first, flowing through temperature in straight hole in this group is 75 ℃ hot water, and phase transformation energy storage polymer-function material is by heating up and the form of phase transformation absorbs heat energy also storage is in vivo from this hot water.Then, in this group straight hole, be 20 ℃ cold water by temperature, the form of phase transformation energy storage polymer-function material by cooling and phase transformation is storing in vivo thermal energy transfer to this cold water.Like this, this phase transformation energy storage transducing head just finished energy storage, release can process.
Embodiment 2
1 kilogram of phase transformation energy storage polymer-function material is made the shape of square.On two groups of apparent surfaces of this square, have vertical and two groups of diameters level and be 1 centimetre the straight hole that runs through square, these two groups of different straight holes supply different transducing MEDIA FLOW mistakes respectively.
In this example, used phase transformation energy storage polymer-function material is that we are synthetic voluntarily, and its phase transition temperature is 50 ℃.Flow through temperature in one group of straight hole therein and be 75 ℃ hot water, phase transformation energy storage polymer-function material is by heating up and the form of phase transformation absorbs heat energy also storage is in vivo from this hot water.Be 20 ℃ cold water by temperature in another group straight hole, phase transformation energy storage polymer-function material discharges and passes to cold water to storage heat energy in vivo by the form of cooling and phase transformation.
Different with example 1 is, in example 2, because two groups of disconnected, separate mutually straight holes of crossing for the transducing MEDIA FLOW are arranged, cold water can flow through in different passages with hot water simultaneously, can finish whole energy storage, exoergic process simultaneously.
Claims (5)
1. solid phase transformation energy-accumulating transducer, constitute by energy-accumulating material, transductive material, it is characterized in that transducing, the energy storage pipeline of the shell of device and device is all or part of is made up of solid-state phase changes energy-accumulating material itself, make heat exchange pipeline in energy storage medium inside, the profile of device can be regular shape or non-regular shape.
2. according to the device described in the claim 1, the material that it is characterized in that constituent apparatus shell and pipeline can be metal, alloy and compound thereof, especially gold, silver, copper, aluminium, tin or iron.
3. according to the device described in the claim 1, the material that it is characterized in that constituent apparatus shell and pipeline can be plastics, natural resin, synthetic resin, or inorganic material, especially can be polyethylene, polypropylene, polyvinyl chloride, polystyrene, Merlon.
4. according to the device described in the claim 1, the profile that it is characterized in that device can be cylinder, cuboid, cube, ball, tetrahedron.
5. according to the device described in the claim 1, it is characterized in that described transducing pipeline can be that single-pass also can be circle, rectangle, square, ellipse or the triangle that is communicated with, the pore size of pipeline can constantly also can change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98122252A CN1230683A (en) | 1998-12-21 | 1998-12-21 | Solid phase transformation energy-accumulating transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98122252A CN1230683A (en) | 1998-12-21 | 1998-12-21 | Solid phase transformation energy-accumulating transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1230683A true CN1230683A (en) | 1999-10-06 |
Family
ID=5227707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98122252A Pending CN1230683A (en) | 1998-12-21 | 1998-12-21 | Solid phase transformation energy-accumulating transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1230683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103502639A (en) * | 2011-04-19 | 2014-01-08 | 西门子公司 | A solar thermal power plant and a method for operating the solar thermal power plant |
| CN110160181A (en) * | 2019-05-28 | 2019-08-23 | 国网甘肃省电力公司经济技术研究院 | Oval bend pipe cold-storage phase-change material device |
-
1998
- 1998-12-21 CN CN98122252A patent/CN1230683A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103502639A (en) * | 2011-04-19 | 2014-01-08 | 西门子公司 | A solar thermal power plant and a method for operating the solar thermal power plant |
| US9765759B2 (en) | 2011-04-19 | 2017-09-19 | Siemens Aktiengesellschaft | Solar thermal power plant and method for operating a solar thermal power plant |
| CN110160181A (en) * | 2019-05-28 | 2019-08-23 | 国网甘肃省电力公司经济技术研究院 | Oval bend pipe cold-storage phase-change material device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |