CN204227978U - Phase change energy storage apparatus - Google Patents
Phase change energy storage apparatus Download PDFInfo
- Publication number
- CN204227978U CN204227978U CN201420640899.9U CN201420640899U CN204227978U CN 204227978 U CN204227978 U CN 204227978U CN 201420640899 U CN201420640899 U CN 201420640899U CN 204227978 U CN204227978 U CN 204227978U
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- CN
- China
- Prior art keywords
- tube sheet
- refrigerating fluid
- energy storage
- phase change
- utility
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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.)
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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
Abstract
The utility model belongs to energy storage equipment field, particularly relates to a kind of phase change energy storage apparatus, comprises housing (1); Parallel longitudinally in described housing (1) be provided with the first tube sheet (2) and the second tube sheet (3); Described first tube sheet (2) and the second tube sheet (3) form refrigerating fluid entrance chamber (4) and refrigerating fluid outlet chamber (5) successively respectively with housing (1); Described refrigerating fluid entrance chamber (4) and refrigerating fluid outlet chamber (5) are respectively equipped with refrigerating fluid entrance (6) and refrigerating fluid outlet (7) successively; Communicating pipe (8) is provided with between described first tube sheet (2) and the second tube sheet (3); In described housing (1), in the space that the first tube sheet (2) and the second tube sheet (3) are formed built with energy storage materials of phase change (9).The utility model structure is simple, cheap for manufacturing cost, safe and convenient to use.Because the utility model internal heat transfer surface area is comparatively large, significantly can improve energy storage effect, energy-saving index is obvious.
Description
Technical field
The utility model belongs to energy storage equipment field, particularly relates to a kind of phase change energy storage apparatus.
Background technology
Phase-change accumulation energy refers to that material absorbs or releases energy in phase change process, and this characteristic constitutes the theoretical foundation that phase-changing energy storage material has extensive use just.People reach better energy-saving effect for making air-conditioning system, in air-conditioning refrigeration system, often install phase-change energy storage device, but, find in long-term use procedure, the defects such as existing phase-change energy storage device also exists complex structure, and manufacturing cost is high, and energy storage effect is undesirable.
Utility model content
The utility model is intended to overcome the deficiencies in the prior art part and provides a kind of structure simple, cheap for manufacturing cost, the phase change energy storage apparatus that energy storage is satisfactory for result.
For solving the problems of the technologies described above, the utility model realizes like this.
A kind of phase change energy storage apparatus, it comprises housing; Parallel longitudinally in described housing be provided with the first tube sheet and the second tube sheet; Described first tube sheet and the second tube sheet and housing form refrigerating fluid entrance chamber and refrigerating fluid outlet chamber successively respectively; Described refrigerating fluid entrance chamber and refrigerating fluid outlet chamber are respectively equipped with refrigerating fluid entrance and refrigerating fluid outlet successively; Communicating pipe is provided with between described first tube sheet and the second tube sheet; In described housing, in the space that the first tube sheet and the second tube sheet are formed built with energy storage materials of phase change.
As a kind of preferred version, the utility model is provided with adiabator layer at the outer wall of described housing.
Further, the utility model is fixed with fin on described communicating pipe.
The utility model structure is simple, cheap for manufacturing cost, safe and convenient to use.Because the utility model internal heat transfer surface area is comparatively large, significantly can improve energy storage effect, energy-saving index is obvious.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Protection domain of the present utility model is not only confined to the statement of following content.
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1, housing; 2, the first tube sheet; 3, the second tube sheet; 4, refrigerating fluid entrance chamber; 5, refrigerating fluid outlet chamber; 6, refrigerating fluid entrance; 7, refrigerating fluid outlet; 8, communicating pipe; 9, energy storage materials of phase change; 10, adiabator layer; 11, fin.
Detailed description of the invention
As shown in the figure, a kind of phase change energy storage apparatus, it comprises housing 1; Parallel longitudinally in described housing 1 be provided with the first tube sheet 2 and the second tube sheet 3; Described first tube sheet 2 and the second tube sheet 3 form refrigerating fluid entrance chamber 4 and refrigerating fluid outlet chamber 5 successively respectively with housing 1; Described refrigerating fluid entrance chamber 4 and refrigerating fluid outlet chamber 5 are respectively equipped with refrigerating fluid entrance 6 and refrigerating fluid outlet 7 successively; Communicating pipe 8 is provided with between described first tube sheet 2 and the second tube sheet 3; In described housing 1, in the space that the first tube sheet 2 and the second tube sheet 3 are formed built with energy storage materials of phase change 9.
The utility model is provided with adiabator layer 10 at the outer wall of described housing 1.The utility model is fixed with fin 11 on described communicating pipe 8.
When the utility model uses, refrigerating fluid is entered by refrigerating fluid entrance 6 and flows into communicating pipe 8 through refrigerating fluid entrance chamber 4, then exports 7 outflows by refrigerating fluid outlet chamber 5 and refrigerating fluid.Flow through in communicating pipe 8 process at refrigerating fluid, refrigerating fluid carries out energy exchange by communicating pipe 8 and fin 11 with the energy storage materials of phase change 9 in cavity, energy storage materials of phase change 9 can adopt trifluorotrichloroethane, when energy storage materials of phase change 9 absorbs heat, expand and gasify, when energy storage materials of phase change 9 heat release, condensation liquefaction.
More than by description of listed embodiment, basic conception of the present utility model and general principle are set forth.But the utility model is never limited to above-mentioned listed embodiment, every equivalent variations, the improvement done based on the technical solution of the utility model and deliberately become of inferior quality behavior, all should belong to protection domain of the present utility model.
Claims (3)
1. a phase change energy storage apparatus, comprises housing (1); It is characterized in that: parallel longitudinally in described housing (1) be provided with the first tube sheet (2) and the second tube sheet (3); Described first tube sheet (2) and the second tube sheet (3) form refrigerating fluid entrance chamber (4) and refrigerating fluid outlet chamber (5) successively respectively with housing (1); Described refrigerating fluid entrance chamber (4) and refrigerating fluid outlet chamber (5) are respectively equipped with refrigerating fluid entrance (6) and refrigerating fluid outlet (7) successively; Communicating pipe (8) is provided with between described first tube sheet (2) and the second tube sheet (3); In described housing (1), in the space that the first tube sheet (2) and the second tube sheet (3) are formed built with energy storage materials of phase change (9).
2. phase change energy storage apparatus according to claim 1, is characterized in that: be provided with adiabator layer (10) at the outer wall of described housing (1).
3. phase change energy storage apparatus according to claim 2, is characterized in that: on described communicating pipe (8), be fixed with fin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640899.9U CN204227978U (en) | 2014-10-31 | 2014-10-31 | Phase change energy storage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640899.9U CN204227978U (en) | 2014-10-31 | 2014-10-31 | Phase change energy storage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227978U true CN204227978U (en) | 2015-03-25 |
Family
ID=52926062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640899.9U Active CN204227978U (en) | 2014-10-31 | 2014-10-31 | Phase change energy storage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515110A (en) * | 2018-11-11 | 2019-03-26 | 南京酷朗电子有限公司 | Rapid replacement formula energy-storage module |
-
2014
- 2014-10-31 CN CN201420640899.9U patent/CN204227978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515110A (en) * | 2018-11-11 | 2019-03-26 | 南京酷朗电子有限公司 | Rapid replacement formula energy-storage module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |