CN202221162U - Hot water/electric energy one-piece phase-change heat storage water tank - Google Patents
Hot water/electric energy one-piece phase-change heat storage water tank Download PDFInfo
- Publication number
- CN202221162U CN202221162U CN2011202906455U CN201120290645U CN202221162U CN 202221162 U CN202221162 U CN 202221162U CN 2011202906455 U CN2011202906455 U CN 2011202906455U CN 201120290645 U CN201120290645 U CN 201120290645U CN 202221162 U CN202221162 U CN 202221162U
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- China
- Prior art keywords
- phase
- water tank
- hot water
- heat storage
- change material
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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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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The utility model relates to a hot water/electric energy one-piece phase-change heat storage water tank containing a phase-change material. A high-density polyethylene ball containing the phase-change material is arranged in the heat storage water tank. The heat is stored and released by melting and solidifying of the phase-change material. The hot water/electric energy one-piece phase-change heat storage water tank containing the phase-change material can realize the sensible heat and latent heat storage. The volume of the heat storage water tank is reduced in the same heat requirement, the heat storage efficiency is increased and the weight of the water tank is reduced.
Description
Affiliated technical field
The utility model relates to a kind of integrated phase-transition heat-storage water tank of hot water/electric energy that contains phase-change material.
Background technology
Traditional hot water storage tank utilizes the sensible heat accumulation of heat of water, and heat storage capacity is limited, thereby causes the water tank volume excessive, and water tank has taken bigger space, and own wt is also bigger than normal.
Summary of the invention
In order to promote the heat storage capacity of existing hot water storage tank; Improve the excessive problem of hot water storage tank volume; The utility model provides a kind of integrated phase-transition heat-storage water tank of hot water/electric energy that contains phase-change material, and this cisten mechanism is simple, and heat storage capacity is big; Under the situation of identical heat demand, can reduce the volume of hot water storage tank, and can alleviate imbalance between power supply and demand through " peak load shifting ".
The utility model solves the technical scheme that its technical problem adopted: externally wrap up in the integrated phase-transition heat-storage water tank of cylindrical hot water/electric energy of insulation material; Be arranged side by side multilayer inside the high density polymerising ethylene ball of phase-change material is housed; Each floor height density polymerising ethylene ball is fixed through the metal graticule mesh; The built-in cross metallic support of spheroid skeleton, water tank bottom is installed electrical auxiliary heater.Phase-change material absorbs heat from hot water and melts, and most of heat is with the stores of latent heat, phase-change material and cold water generation heat exchange during use, and phase-change material solidifies also release heat.When above-mentioned hot water heat is under-supply, can start electrical auxiliary heater, utilize paddy valency electric power to accomplish the accumulation of heat of phase-change material.
The beneficial effect of the utility model is that the integrated phase-transition heat-storage water tank of hot water/electric energy that contains phase-change material can be realized sensible heat and latent-heat storage, under the situation of identical heat demand, can reduce the hot water storage tank volume, improves energy storage efficiency, and reduces water tank weight.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the cisten mechanism figure of the utility model.
Fig. 2 is the water tank end cap figure of the utility model.
Fig. 3 is the I-I cutaway view of Fig. 1.
Fig. 4 is the high density polymerising ethylene ball cut-away view of the utility model.
1. hot water feed water inlets among the figure, 2. hot water backwater's mouth, 3. water supplement port, 4. overflow pipe, 5. drainpipe; 6. hot water outlet, 7. manhole, 8. sealing gasket, 9. hot water storage tank, 10. metal graticule mesh; 11. high density polymerising ethylene ball, 12. phase-change materials, 13. electrical auxiliary heaters, 14. cross metallic support skeletons.
The specific embodiment
In Fig. 3, in the hot water storage tank of peripheral hardware heat-insulation layer (9), be arranged side by side the high density polymerising ethylene ball (11) of multilayer phase change material inside, fixing between each layer through metal graticule mesh (10).
In Fig. 4, fill phase-change material in the high density polymerising ethylene ball (11), and at the built-in cross metallic support of spheroid skeleton (14).
Claims (2)
1. integrated phase-transition heat-storage water tank of hot water/electric energy that contains phase-change material; It is characterized in that: externally wrap up in the hot water storage tank (9) of insulation material; Be arranged side by side the high density polymerising ethylene ball (11) that multilayer is equipped with phase-change material (12); Each floor height density polymerising ethylene ball (11) is fixing through metal graticule mesh (10), and at water tank bottom electrical auxiliary heater (13) is set.
2. according to the integrated phase-transition heat-storage water tank of right 1 described hot water/electric energy, it is characterized in that: at the set inside cross metallic support skeleton (14) of the high density polymerising ethylene ball (11) that phase-change material (12) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202906455U CN202221162U (en) | 2011-08-11 | 2011-08-11 | Hot water/electric energy one-piece phase-change heat storage water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202906455U CN202221162U (en) | 2011-08-11 | 2011-08-11 | Hot water/electric energy one-piece phase-change heat storage water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221162U true CN202221162U (en) | 2012-05-16 |
Family
ID=46043187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202906455U Expired - Fee Related CN202221162U (en) | 2011-08-11 | 2011-08-11 | Hot water/electric energy one-piece phase-change heat storage water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221162U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089417A (en) * | 2014-07-18 | 2014-10-08 | 海宁市聚焦之火节能科技有限公司 | Solar water heater |
| CN104420881A (en) * | 2013-09-04 | 2015-03-18 | 袁艳平 | Surrounding rock cold storage and phase-change heat storage coupling cooling method applicable to refuse chambers |
| CN105008840A (en) * | 2012-12-27 | 2015-10-28 | 加泰罗尼亚理工大学 | Thermal energy storage system combining solid sensible heat material and phase change material |
| CN107543265A (en) * | 2017-08-22 | 2018-01-05 | 西安建筑科技大学 | A kind of ladder phase-changing energy-storing accumulation bed system of combination force ventilation |
| CN108302766A (en) * | 2018-02-05 | 2018-07-20 | 东南大学 | One kind dividing shape mesh metal foam reinforced transformation energy-storage system |
| CN109470071A (en) * | 2018-10-19 | 2019-03-15 | 上海能誉科技股份有限公司 | A kind of hot water storage tank containing phase-change material |
-
2011
- 2011-08-11 CN CN2011202906455U patent/CN202221162U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105008840A (en) * | 2012-12-27 | 2015-10-28 | 加泰罗尼亚理工大学 | Thermal energy storage system combining solid sensible heat material and phase change material |
| CN104420881A (en) * | 2013-09-04 | 2015-03-18 | 袁艳平 | Surrounding rock cold storage and phase-change heat storage coupling cooling method applicable to refuse chambers |
| CN104089417A (en) * | 2014-07-18 | 2014-10-08 | 海宁市聚焦之火节能科技有限公司 | Solar water heater |
| CN107543265A (en) * | 2017-08-22 | 2018-01-05 | 西安建筑科技大学 | A kind of ladder phase-changing energy-storing accumulation bed system of combination force ventilation |
| CN107543265B (en) * | 2017-08-22 | 2019-10-11 | 西安建筑科技大学 | A kind of ladder phase-changing energy-storing accumulation bed system of combination force ventilation |
| CN108302766A (en) * | 2018-02-05 | 2018-07-20 | 东南大学 | One kind dividing shape mesh metal foam reinforced transformation energy-storage system |
| CN109470071A (en) * | 2018-10-19 | 2019-03-15 | 上海能誉科技股份有限公司 | A kind of hot water storage tank containing phase-change material |
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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: 20120516 Termination date: 20120811 |