CN201463683U - Thermal storage device filled with phase-change material for reinforcing heat pipe - Google Patents
Thermal storage device filled with phase-change material for reinforcing heat pipe Download PDFInfo
- Publication number
- CN201463683U CN201463683U CN2009200766689U CN200920076668U CN201463683U CN 201463683 U CN201463683 U CN 201463683U CN 2009200766689 U CN2009200766689 U CN 2009200766689U CN 200920076668 U CN200920076668 U CN 200920076668U CN 201463683 U CN201463683 U CN 201463683U
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- China
- Prior art keywords
- heat
- phase
- change material
- heat pipe
- thermal storage
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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.)
- Expired - Fee Related
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a thermal storage device filled with phase-change material for reinforcing heat pipes. The thermal storage device mainly comprises a thermal storage box body, heat pipes, phase-change material, a heat exchanger for supplying heat and a heat exchanger for absorbing heat, wherein the heat pipes are integral gravity heat pipes with an internal heat source, and are placed in the thermal storage box body in parallel connection; metal fins are sleeved outside the heat pipes; a thermal storage chamber is filled with phase-change material; the heat exchanger provided with a heat supplying fluid inlet pipe and a heat supplying fluid outlet pipe is arranged at the lower end of the thermal storage chamber; a heat exchanger for absorbing heat provided with a heat absorbing fluid inlet pipe and a heat absorbing fluid outlet pipe is arranged at the upper part of the thermal storage chamber; and a phase-change thermal storage material inlet pipe and a phase-change thermal storage material outlet pipe are respectively arranged at the upper end and the lower end of the thermal storage box body. The thermal storage device with the advantages of simple structure, high heat exchanging efficiency, high heat storage density and stable heat release can be used forth field of recovery of industrial after heat, waste heat and condensation heat and solar energy storage.
Description
Technical field:
The utility model relates to a kind of energy storage and releasing device, particularly a kind of heat pipe intensified phase-change material regenerative apparatus.
Background technology:
In the use of many energy, owing to not storing effectively and utilizing energy is lost in the air, form used heat, cause thermal pollution, make the waste of the low and energy of device efficiency.Because current, China and many in the world countries all are faced with supply of electric power and do not catch up with the contradiction that economic development needs in addition, and the electrical network peak load is widely different, and paddy electricity utilization rate is extremely low, how to utilize Gu Dianyi to become the task of top priority.And have unstability and transience with solar heat-preservation, regenerative apparatus must be arranged, and the amount of stored heat of general regenerative apparatus is little, the accumulation of heat volume is big, heat release is unstable.
The utility model content:
Technical problem to be solved in the utility model is that a kind of heat storage efficiency height will be provided, and thermal storage density is big, a kind of heat pipe intensified phase-change material regenerative apparatus that heat release is stable.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of heat pipe intensified phase-change material regenerative apparatus, it comprises accumulation of heat casing, heat pipe, phase-change material, Heat supply and heat exchange device, heat taking and exchanging device, be provided with the regenerator of filling phase-change material in the described accumulation of heat casing, described heat pipe is arranged in the regenerator, the upper end of described heat pipe is provided with heat taking and exchanging device, and the lower end is provided with the Heat supply and heat exchange device.
Described regenerator upper end is connected with fills the phase-change material inlet tube, and the lower end is connected with fills the phase-change material outlet.
Described regenerator inwall is provided with one deck insulating.
Be mounted with the corrugated plating device on the described insulating.
Described heat pipe is that an endogenous pyrogen monoblock type gravity assisted heat pipe places in the accumulation of heat casing with parallel form.
Be set with mental-finned on the described heat pipe.
Described Heat supply and heat exchange device is provided with heat donor fluid inlet tube and heat donor fluid outlet.
Described heat taking and exchanging device is provided with heat-obtaining fluid inlet tubes and heat-obtaining fluid outlet pipe.
Described heat taking and exchanging device is provided with high pressure protector.
Simple in structure by the utility model that above conceptual design goes out, heat exchange efficiency is high, thermal storage density is big, heat release is stable, and heat donor fluid heat exchanger (can the be bushing type) inside of flowing through, rather than pass through one deck tube wall directly the heat transferred heat accumulating phase change material, can avoid storage heater like this owing to use for a long time, cause the loss of equipment seal member, equipment takes place to leak and causes heat donor fluid to be penetrated into the accumulation of heat chamber, pollutes the problem of phase-change material; Same situation, heat-obtaining fluid heat exchanger (can the be bushing type) inside of flowing through, neither directly absorb heat by one deck tube wall from phase change heat storage material, also avoid storage heater owing to use for a long time, cause the loss of equipment seal member, equipment take place to leak and causes the heat-obtaining fluid permeability to the accumulation of heat chamber, pollutes the problem of phase-change material, so phase change heat storage material does not worry that heat donor fluid, heat-obtaining fluid are revealed and the service life of the shortening phase-change material that causes.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model schematic diagram.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The utility model is little for the amount of stored heat that solves existing regenerative apparatus, the accumulation of heat volume big, the heat release problem of unstable adopts a kind of heat pipe intensified phase-change material regenerative apparatus as shown in Figure 1.
With reference to Fig. 1; a kind of heat pipe intensified phase-change material regenerative apparatus for the utility model provides comprises regenerator 1, insulating 2, building enclosure 3, corrugated plating device 4, heat pipe 5, heat donor fluid inlet tube 6, phase change heat storage material outlet 7, Heat supply and heat exchange device 8, heat donor fluid outlet 9, mental-finned 10, heat-obtaining fluid inlet tubes 11, high pressure protector 12, heat taking and exchanging device 13, heat accumulating phase change material inlet tube 14, heat-obtaining fluid outlet pipe 15, accumulation of heat casing 16.
Filling heat accumulating phase change material in the regenerator 1 in the accumulation of heat casing 16, heat pipe 5 is that an endogenous pyrogen monoblock type gravity assisted heat pipe is arranged in the accumulation of heat casing 16 with parallel form, be set with mental-finned 10 on the heat pipe 5, heat pipe 5 upper ends are heat taking and exchanging device 13 (can be bushing type), and its lower end is Heat supply and heat exchange device 8 (can be bushing type).Heat taking and exchanging device 13 is provided with heat-obtaining fluid inlet tubes 11, heat-obtaining fluid outlet pipe 15.
Heat supply and heat exchange device 8 is provided with heat donor fluid inlet tube 6, heat donor fluid outlet 9.Regenerator 1 upper end is connected with fills phase-change material inlet tube 14, and the lower end is connected with fills phase-change material outlet 7, and regenerator 1 inwall is provided with one deck insulating 2, and insulating 2 outer setting have building enclosure 3.Be mounted with corrugated plating device 4 on the insulating 2, its concrete function is that tangible Volume Changes is often arranged in the phase-change material phase transition process, has the effect of alleviating container pressure yet install bellow means 4 additional.
(heat of this part fluid mainly comes from industrial waste heat when the high temperature heat source fluid, waste heat, temporary transient no heat such as solar heat, and the temperature of this fluid will be higher than the phase transition temperature of heat accumulating phase change material) during by Heat supply and heat exchange device 8 (can be bushing type), heat exchange takes place in high temperature fluid and heat pipe 5, working media in the heat pipe 5 is subjected to thermal evaporation and rises, in regenerator 1, around the heat pipe 5 is the lower solid-state heat accumulating phase change material of temperature, working media in the heat pipe 5 is met cold and heat is emitted, pass to the heat accumulating phase change material of heat pipe 5 outsides, reach uniform temperature after the heat accumulating phase change material heat absorption and undergo phase transition, constantly energy is stored, condensed working media is back to evaporator section along heat pipe 5 inner tubal walls in the heat pipe 5 under the effect of gravity, again meet thermal evaporation and repeat said process, realize the storage of energy.
Energy stores and to finish and when not having thermal source and can utilize, this regenerative apparatus is just brought into play the effect of thermal source.Working media in the heat pipe 5 is around under the effect of heat accumulating phase change material, working media in the heat pipe 5 is subjected to thermal evaporation and rises, when arriving the heat taking and exchanging device 13 (can be bushing type) on top, heat-obtaining cold fluid in heat pipe 5 and heat-obtaining interchanger 13 passages carries out heat exchange, the just condensation and heat is emitted in heat taking and exchanging device 13 of working media in the heat pipe 5, pass to the lower heat-obtaining fluid of temperature, realize the release of energy.Working media in the heat pipe 5 refluxes downwards along heat pipe 5 inner tubal walls under the effect of gravity, meets thermal evaporation again and repeats said process.
In heat-accumulating process; the continuous increase of heat causes regenerator 1 pressure also to increase, at this moment thereupon; the high pressure protector 12 that is arranged on the heat taking and exchanging device 13 just can play the effect of protecting regenerator 1 and its interior arrangement, can not damage regenerative apparatus because of the increase of pressure.
More than showing and described basic principle of the present utility model and principal character and advantage of the present utility model. the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope. and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. heat pipe intensified phase-change material regenerative apparatus, it is characterized in that, it comprises accumulation of heat casing, heat pipe, phase-change material, Heat supply and heat exchange device, heat taking and exchanging device, be provided with the regenerator of filling phase-change material in the described accumulation of heat casing, described heat pipe is arranged in the regenerator, the upper end of described heat pipe is provided with heat taking and exchanging device, and the lower end is provided with the Heat supply and heat exchange device.
2. a kind of heat pipe intensified phase-change material regenerative apparatus according to claim 1 is characterized in that, described regenerator upper end is connected with fills the phase-change material inlet tube, and the lower end is connected with fills the phase-change material outlet.
3. a kind of heat pipe intensified phase-change material regenerative apparatus according to claim 1 and 2 is characterized in that described regenerator inwall is provided with one deck insulating.
4. a kind of heat pipe intensified phase-change material regenerative apparatus according to claim 3 is characterized in that, is mounted with the corrugated plating device on the described insulating.
5. a kind of heat pipe intensified phase-change material regenerative apparatus according to claim 1 is characterized in that, described heat pipe is that an endogenous pyrogen monoblock type gravity assisted heat pipe places in the accumulation of heat casing with parallel form.
6. a kind of according to claim 1 or 5 heat pipe intensified phase-change material regenerative apparatus is characterized in that, is set with mental-finned on the described heat pipe.
7. a kind of heat pipe intensified phase-change material regenerative apparatus according to claim 1 is characterized in that described Heat supply and heat exchange device is provided with heat donor fluid inlet tube and heat donor fluid outlet.
8. a kind of heat pipe intensified phase-change material regenerative apparatus according to claim 1 is characterized in that described heat taking and exchanging device is provided with heat-obtaining fluid inlet tubes and heat-obtaining fluid outlet pipe.
9. according to claim 1 or 8 described a kind of heat pipe intensified phase-change material regenerative apparatuses, it is characterized in that described heat taking and exchanging device is provided with high pressure protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200766689U CN201463683U (en) | 2009-06-19 | 2009-06-19 | Thermal storage device filled with phase-change material for reinforcing heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200766689U CN201463683U (en) | 2009-06-19 | 2009-06-19 | Thermal storage device filled with phase-change material for reinforcing heat pipe |
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| Publication Number | Publication Date |
|---|---|
| CN201463683U true CN201463683U (en) | 2010-05-12 |
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| CN2009200766689U Expired - Fee Related CN201463683U (en) | 2009-06-19 | 2009-06-19 | Thermal storage device filled with phase-change material for reinforcing heat pipe |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963469A (en) * | 2010-11-01 | 2011-02-02 | 上海海事大学 | Heat storage and heat supply device for phase-change material |
| CN101968240A (en) * | 2010-11-16 | 2011-02-09 | 上海海事大学 | Device and method for movably supplying heat by using phase-change heat-storage balls |
| CN102080906A (en) * | 2011-01-25 | 2011-06-01 | 西安交通大学 | Efficient three-medium phase change coupled cold-accumulating and heat-exchanging device |
| WO2013086853A1 (en) * | 2011-12-15 | 2013-06-20 | 天津建华工程咨询管理公司 | Heat regeneration and exchange core and heat exchange method |
| CN104713400A (en) * | 2015-03-17 | 2015-06-17 | 东南大学 | Fin heat exchange structure |
| CN105021076A (en) * | 2015-07-31 | 2015-11-04 | 江苏启能新能源材料有限公司 | Novel phase-change type thermal storage device |
| WO2016008588A1 (en) * | 2014-07-17 | 2016-01-21 | Linde Aktiengesellschaft | Heat storage device |
| CN105627797A (en) * | 2014-10-27 | 2016-06-01 | 陆永达 | Flat-plate micro heat pipe phase-change heat storage and release system |
| CN105910280A (en) * | 2016-06-08 | 2016-08-31 | 广东工业大学 | Heat-pump water heater device |
| CN105928224A (en) * | 2016-03-16 | 2016-09-07 | 内蒙古博特科技有限责任公司 | Heat superconducting pipe solar heat collection phase change energy storage |
| CN105954312A (en) * | 2016-07-13 | 2016-09-21 | 广东工业大学 | Thermal stability testing system for solid-liquid phase change material |
| CN106247428A (en) * | 2016-07-29 | 2016-12-21 | 贺迈新能源科技（上海）有限公司 | Air cleaning phase-change heat-storage electric heater |
| CN108151209A (en) * | 2017-12-22 | 2018-06-12 | 江苏心日源建筑节能科技股份有限公司 | Natural energy resources air-conditioning |
| CN108332271A (en) * | 2017-01-20 | 2018-07-27 | 浙江汇明节能科技有限公司 | A kind of heat pipe-type regenerative apparatus and its accumulation of heat application system |
| CN108332591A (en) * | 2017-01-20 | 2018-07-27 | 邬志军 | A kind of cold-storage and thermal storage integrated apparatus |
| CN108613575A (en) * | 2017-01-20 | 2018-10-02 | 邬志军 | A kind of heat exchange of heat pipe and cold heat energy exchange device |
| CN110944487A (en) * | 2018-09-25 | 2020-03-31 | 通用电气航空系统有限责任公司 | Cooling plate for power module |
| CN111765793A (en) * | 2020-07-10 | 2020-10-13 | 康健 | Heat storage box with heat pump providing heat source |
| CN114294987A (en) * | 2022-01-26 | 2022-04-08 | 烟台大学 | Composite phase change waste heat recovery device |
-
2009
- 2009-06-19 CN CN2009200766689U patent/CN201463683U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963469A (en) * | 2010-11-01 | 2011-02-02 | 上海海事大学 | Heat storage and heat supply device for phase-change material |
| CN101968240A (en) * | 2010-11-16 | 2011-02-09 | 上海海事大学 | Device and method for movably supplying heat by using phase-change heat-storage balls |
| CN102080906A (en) * | 2011-01-25 | 2011-06-01 | 西安交通大学 | Efficient three-medium phase change coupled cold-accumulating and heat-exchanging device |
| CN102080906B (en) * | 2011-01-25 | 2013-02-06 | 西安交通大学 | Efficient three-medium phase change coupled cold-accumulating and heat-exchanging device |
| WO2013086853A1 (en) * | 2011-12-15 | 2013-06-20 | 天津建华工程咨询管理公司 | Heat regeneration and exchange core and heat exchange method |
| WO2016008588A1 (en) * | 2014-07-17 | 2016-01-21 | Linde Aktiengesellschaft | Heat storage device |
| CN106574826A (en) * | 2014-07-17 | 2017-04-19 | 林德股份公司 | Heat storage device |
| CN105627797B (en) * | 2014-10-27 | 2017-12-15 | 北京环益耀华科技有限公司 | A kind of flat-plate type micro heat pipe phase transformation stores thermal desorption system |
| CN105627797A (en) * | 2014-10-27 | 2016-06-01 | 陆永达 | Flat-plate micro heat pipe phase-change heat storage and release system |
| CN104713400A (en) * | 2015-03-17 | 2015-06-17 | 东南大学 | Fin heat exchange structure |
| CN105021076A (en) * | 2015-07-31 | 2015-11-04 | 江苏启能新能源材料有限公司 | Novel phase-change type thermal storage device |
| CN105928224A (en) * | 2016-03-16 | 2016-09-07 | 内蒙古博特科技有限责任公司 | Heat superconducting pipe solar heat collection phase change energy storage |
| CN105910280A (en) * | 2016-06-08 | 2016-08-31 | 广东工业大学 | Heat-pump water heater device |
| CN105954312A (en) * | 2016-07-13 | 2016-09-21 | 广东工业大学 | Thermal stability testing system for solid-liquid phase change material |
| CN105954312B (en) * | 2016-07-13 | 2018-12-18 | 广东工业大学 | A kind of heat stability testing system of solid-liquid phase change material |
| CN106247428A (en) * | 2016-07-29 | 2016-12-21 | 贺迈新能源科技（上海）有限公司 | Air cleaning phase-change heat-storage electric heater |
| CN108332271A (en) * | 2017-01-20 | 2018-07-27 | 浙江汇明节能科技有限公司 | A kind of heat pipe-type regenerative apparatus and its accumulation of heat application system |
| CN108332591A (en) * | 2017-01-20 | 2018-07-27 | 邬志军 | A kind of cold-storage and thermal storage integrated apparatus |
| CN108613575A (en) * | 2017-01-20 | 2018-10-02 | 邬志军 | A kind of heat exchange of heat pipe and cold heat energy exchange device |
| CN108332591B (en) * | 2017-01-20 | 2022-02-18 | 邬志军 | Cold-storage and heat-storage integrated device |
| CN108151209A (en) * | 2017-12-22 | 2018-06-12 | 江苏心日源建筑节能科技股份有限公司 | Natural energy resources air-conditioning |
| CN110944487A (en) * | 2018-09-25 | 2020-03-31 | 通用电气航空系统有限责任公司 | Cooling plate for power module |
| CN111765793A (en) * | 2020-07-10 | 2020-10-13 | 康健 | Heat storage box with heat pump providing heat source |
| CN114294987A (en) * | 2022-01-26 | 2022-04-08 | 烟台大学 | Composite phase change waste heat recovery device |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20100512 Termination date: 20110619 |