CN103344146A - Low temperature step phase change heat storage and cold storage device - Google Patents
Low temperature step phase change heat storage and cold storage device Download PDFInfo
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- CN103344146A CN103344146A CN2013103059943A CN201310305994A CN103344146A CN 103344146 A CN103344146 A CN 103344146A CN 2013103059943 A CN2013103059943 A CN 2013103059943A CN 201310305994 A CN201310305994 A CN 201310305994A CN 103344146 A CN103344146 A CN 103344146A
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- black plastic
- low temperature
- plastic body
- phase change
- heat 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses a low temperature step phase change heat storage and cold storage device which comprises black plastic pipe bodies and a long fixing plate. The two ends of each black plastic pipe body are fixed or directly bonded to the long fixing plate respectively. A material A or a material B is arranged inside the black plastic pipe bodies, the black plastic pipe bodies which are adjacent to the black plastic pipe bodies with the material A are all provided with the material B, and the black plastic tube bodies which are adjacent to the black plastic tube bodies with the material B are all provided with the material A. The material A is composed of 80%-84% of Na2SO4 10H2O, 1%-3% of borax, 1%-2% of sodium carboxymethyl cellulose, 3%-6% of white carbon black, 2%-4% of NaCl, and 0.5%-1% of sodium hexametaphosphate. The material B is composed of 80%-94% of CaC12H2O, 1%-3% of barium hydroxide, 0.5%-2% of NaCl, 0.5%-2% of sepiolite, and 0.5%-2% of sodium silicate. The low temperature step phase change heat storage and cold storage device prolongs heat storage and heat releasing time, and achieves the effect of saving energy.
Description
Technical field
The present invention relates to a kind of regenerative apparatus, is a kind of low temperature ladder phase-transition heat-storage cold-storage device specifically.
Background technology
Water underground heat or electric underground heat etc. substantially all are casting concretes at present, utilize coagulation as the heat-storing material of underground heat, but concrete heat storage capacity is limited, when stopping to heat, and room floor, furniture and wall etc. are to the room heat release.Because heat storage capacity is limited, can not be lasting.In addition, at present at the special heat storage and cold accumulation product of water underground heat or electric underground heat carry out slower.This phenomenon is exactly the energy waste that causes to a certain extent.
Summary of the invention
Be directed to this situation, the present invention is a kind of low temperature ladder phase-transition heat-storage cold-storage device.Utilize water underground heat or electric underground heat in to the room heating, heat-storing material begins accumulation of heat.When closing the switch heater, heat-storing material can slowly discharge the heat of storage.And follow phase transformation, discharge latent heat.In the time of summer, utilize air conditioner refrigerating, cool storage material can store cold.When stopping to freeze, slow released cold quantity.
Technical scheme of the present invention is: a kind of low temperature ladder phase-transition heat-storage cold-storage device, comprise: the black plastic body, microscler fixed head, it is characterized in that: described black plastic body two ends are fixed by connector or are directly adhered on the microscler fixed head, between the described black plastic body for laid parallel and be provided with at interval; Be provided with A material or B material in the described black plastic body, all add the B material in the adjacent black plastic body of the black plastic body of described interpolation A material, all add the A material in the adjacent black plastic body of the black plastic body of described interpolation B material, described A material is by 80%-84%Na2SO410H2O, the 1%-3% borax, the 1%-2% sodium carboxymethylcellulose, the 3%-6% white carbon, 2%-4%NaCl, the 0.5%-1% calgon is formed, and described B material is by 80%-94%CaCl2 6H2O, the 1%-3% barium hydroxide, 0.5%-2%NaCl, the 0.5%-2% sepiolite, the 0.5%-2% sodium metasilicate is formed; Described black plastic body quantity is at least 4, and described microscler fixed head length and body number match, and described black plastic body length is 1.2m-1.8m, and described black plastic body pipe thickness is 1.0mm-1.5mm.Described connector is the groove buckle.
Advantage of the present invention is: the present invention has prolonged the accumulation of heat heat release time, and has alleviated enthalpy attenuation problem in using repeatedly, has prolonged service life, it is big that phase change heat storage material has amount of stored heat, degree of supercooling is little, and phase transition temperature is suitable, the long-term no phenomenon of phase separation in back of using.Can the better utilization phase-change material effectively to heat energy in winter, summer, cold stored.Reach energy-conservation effect.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is connector partial structurtes decomposing schematic representation of the present invention.
1 is the black plastic body among the figure, and 2 is microscler fixed head, and 3 is the groove buckle.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2, further set forth the present invention.
Embodiment 1, a kind of low temperature ladder phase-transition heat-storage cold-storage device, comprise: black plastic body (1), microscler fixed head (2), it is characterized in that: (2) on the microscler fixed head are fixed or are directly adhered at described black plastic body (1) two ends respectively by connector, between the described black plastic body (1) for laid parallel and be provided with at interval; Be provided with A material or B material in the described black plastic body (1), all add the B material in the adjacent black plastic body (1) of the black plastic body (1) of described interpolation A material, all add the A material in the adjacent black plastic body (1) of the black plastic body (1) of described interpolation B material, described A material is by 84%Na2SO410H2O, 3% borax, 2% sodium carboxymethylcellulose, 6% white carbon, 4%NaCl, 1% calgon is formed, and described B material is by 91%CaCl2 6H2O, 3% barium hydroxide, 2%NaCl, 2% sepiolite, 2% sodium metasilicate is formed; Described black plastic body (1) quantity is at least 4, and described microscler fixed head length and body number match, and described black plastic body (1) length is 1.2m, and described black plastic body (1) pipe thickness is 1.0 mm.Described connector is groove buckle (3).
In use, this device is laid immediately in the concrete, A and B material begin accumulation of heat respectively at 27.8 ℃ and 28.1 ℃ respectively.Because these characteristics, this device can be in different temperature store heat, and when closing heating system, this device can begin heat release in different temperatures, therefore can prolong the heat release time.Effectively solve the drawback that the heat release simultaneously of general heat-storing material is absorbed heat simultaneously.Provide heat supply efficiency to save the energy, in like manner, because the solution temperature of cool storage material is low, so summer the time, also can store cold according to different temperature, thereby improve the duty of air-conditioning, energy savings.
Claims (6)
1. low temperature ladder phase-transition heat-storage cold-storage device comprises: body, microscler fixed head is characterized in that: described body two ends are fixing or directly adhere on the microscler fixed head respectively, between the described body for laid parallel and be provided with at interval; Be provided with A material or B material in the described black plastic body, all add the B material in the adjacent black plastic body of the black plastic body of described interpolation A material, all add the A material in the adjacent black plastic body of the black plastic body of described interpolation B material, described A material is by 80%-84%Na2SO4 10H2O, the 1%-3% borax, the 1%-2% sodium carboxymethylcellulose, the 3%-6% white carbon, 2%-4%NaCl, the 0.5%-1% calgon is formed, and described B material is by 80%-94%CaCl2 6H2O, the 1%-3% barium hydroxide, 0.5%-2%NaCl, the 0.5%-2% sepiolite, the 0.5%-2% sodium metasilicate is formed.
2. according to the described low temperature phase change heat storage and cold accumulation of claim 1 device, it is characterized in that: described body quantity is at least 4.
3. according to the described low temperature phase change heat storage and cold accumulation of claim 1 device, it is characterized in that: described microscler fixed head length and body number match.
4. according to the described low temperature phase change heat storage and cold accumulation of claim 1 device, it is characterized in that: described black plastic body length is 1.2m-1.8m.
5. according to the described low temperature phase change heat storage and cold accumulation of claim 1 device, it is characterized in that: described black plastic body pipe thickness is 1.0 mm-1.5mm.
6. low temperature ladder phase-transition heat-storage cold-storage device according to claim 1, it is characterized in that: described connector is the groove buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305994.3A CN103344146B (en) | 2013-07-22 | 2013-07-22 | Low temperature step phase-transition heat-storage cold-storage device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310305994.3A CN103344146B (en) | 2013-07-22 | 2013-07-22 | Low temperature step phase-transition heat-storage cold-storage device |
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| CN103344146A true CN103344146A (en) | 2013-10-09 |
| CN103344146B CN103344146B (en) | 2017-06-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629691A (en) * | 2015-01-13 | 2015-05-20 | 天津市建筑科学研究院有限公司 | Stabilized phase change material for floor heating heat storage |
| CN106643249A (en) * | 2015-10-30 | 2017-05-10 | 青岛海尔空调器有限总公司 | Radiation air conditioner and heat storage device thereof |
| CN109294523A (en) * | 2018-10-18 | 2019-02-01 | 浙江大学山东工业技术研究院 | A kind of cold accumulation air-conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2932171B2 (en) * | 1996-06-25 | 1999-08-09 | 豪彦 人見 | Regenerative heating device and heating device |
| CN1465648A (en) * | 2002-06-17 | 2004-01-07 | 中国人民解放军第二军医大学 | Phase change energy storage composite material and preparation process thereof |
| CN201400972Y (en) * | 2009-02-02 | 2010-02-10 | 田海金 | Energy/heat-storage burning-free wall ground tile |
| CN101974968A (en) * | 2010-10-08 | 2011-02-16 | 南京林业大学 | Floor capable of storing heat energy and slowly releasing terrestrial heat |
| CN102134473A (en) * | 2011-01-18 | 2011-07-27 | 益田润石（北京）化工有限公司 | Calcium chloride hexahydrate phase change energy storage material composition |
| US20110226440A1 (en) * | 2008-05-16 | 2011-09-22 | Sunamp Limited | Energy storage systems |
| CN102925115A (en) * | 2012-11-02 | 2013-02-13 | 沈阳建筑大学 | Phase change energy storage material for air-conditioning cooling water system |
| CN102977857A (en) * | 2011-09-06 | 2013-03-20 | 比亚迪股份有限公司 | Phase-change energy storage microcapsules and preparation method thereof |
-
2013
- 2013-07-22 CN CN201310305994.3A patent/CN103344146B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2932171B2 (en) * | 1996-06-25 | 1999-08-09 | 豪彦 人見 | Regenerative heating device and heating device |
| CN1465648A (en) * | 2002-06-17 | 2004-01-07 | 中国人民解放军第二军医大学 | Phase change energy storage composite material and preparation process thereof |
| US20110226440A1 (en) * | 2008-05-16 | 2011-09-22 | Sunamp Limited | Energy storage systems |
| CN201400972Y (en) * | 2009-02-02 | 2010-02-10 | 田海金 | Energy/heat-storage burning-free wall ground tile |
| CN101974968A (en) * | 2010-10-08 | 2011-02-16 | 南京林业大学 | Floor capable of storing heat energy and slowly releasing terrestrial heat |
| CN102134473A (en) * | 2011-01-18 | 2011-07-27 | 益田润石（北京）化工有限公司 | Calcium chloride hexahydrate phase change energy storage material composition |
| CN102977857A (en) * | 2011-09-06 | 2013-03-20 | 比亚迪股份有限公司 | Phase-change energy storage microcapsules and preparation method thereof |
| CN102925115A (en) * | 2012-11-02 | 2013-02-13 | 沈阳建筑大学 | Phase change energy storage material for air-conditioning cooling water system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629691A (en) * | 2015-01-13 | 2015-05-20 | 天津市建筑科学研究院有限公司 | Stabilized phase change material for floor heating heat storage |
| CN106643249A (en) * | 2015-10-30 | 2017-05-10 | 青岛海尔空调器有限总公司 | Radiation air conditioner and heat storage device thereof |
| CN109294523A (en) * | 2018-10-18 | 2019-02-01 | 浙江大学山东工业技术研究院 | A kind of cold accumulation air-conditioner |
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| Publication number | Publication date |
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| CN103344146B (en) | 2017-06-16 |
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