CN103344146B - Low temperature step phase-transition heat-storage cold-storage device - Google Patents
Low temperature step phase-transition heat-storage cold-storage device Download PDFInfo
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- CN103344146B CN103344146B CN201310305994.3A CN201310305994A CN103344146B CN 103344146 B CN103344146 B CN 103344146B CN 201310305994 A CN201310305994 A CN 201310305994A CN 103344146 B CN103344146 B CN 103344146B
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- black plastic
- plastic body
- low temperature
- storage device
- materials
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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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- Thermotherapy And Cooling Therapy Devices (AREA)
- Central Heating Systems (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of low temperature step phase-transition heat-storage cold-storage device, including：Black plastic body, elongated fixed plate, the black plastic body two ends are fixed respectively or directly adhere in elongated fixed plate；A materials or B material are provided with the black plastic body, B material is added in the adjacent black plastic body of the black plastic body of the addition A materials, A materials are added in the adjacent black plastic body of the black plastic body for adding B material, the A materials are by 80% 84%Na2SO4 10H2O, 1% 3% boraxs, 1% 2% sodium carboxymethylcelluloses, 3% 6% white carbons, 2% 4%NaCl, 0.5% 1% calgon compositions, the B material is by 80% 94%CaCl2 6H2O, 1% 3% barium hydroxides, 0.5% 2%NaCl, 0.5% 2% sepiolites, 0.5% 2% sodium metasilicate compositions.The present invention extends accumulation of heat Exotherm Time, reaches the effect of energy-conservation.
Description
Technical field
The present invention relates to a kind of regenerative apparatus, specifically a kind of low temperature step phase-transition heat-storage cold-storage device.
Background technology
Current water underground heat or electric underground heat etc. are substantially casting concrete, by the use of coagulation as the heat-storing material of underground heat,
But the heat storage capacity of concrete is limited, when stopping heating, room floor, furniture and wall etc. are to room heat release.By
It is limited in heat storage capacity, it is impossible to persistently.In addition, carry out currently for the special heat storage and cold accumulation product of water underground heat or electric underground heat
Compare slow.This phenomenon is exactly to cause energy waste to a certain extent.
The content of the invention
Such case is directed to, the present invention is a kind of low temperature step phase-transition heat-storage cold-storage device.Using water underground heat or electricity
When being heated to room, heat-storing material starts accumulation of heat to underground heat.When closing switch heater, heat-storing material can be with
The heat of storage is slowly discharged.And with phase transformation, discharge latent heat.When summer, using air conditioner refrigerating, cool storage material can
To store cold.When stopping refrigeration, can slow released cold quantity.
The technical scheme is that：A kind of low temperature step phase-transition heat-storage cold-storage device, including：Black plastic body, it is long
Shape fixed plate, it is characterised in that：Elongated fixation is fixed or directly adhered at the black plastic body two ends by connector
On plate, laid parallel and to be provided with interval between the black plastic body；A materials are provided with the black plastic body
Or B material, add B material, the addition B in the adjacent black plastic body of the black plastic body of the addition A materials
A materials are added in the adjacent black plastic body of the black plastic body of material, the A materials are by 80%-84%
Na2SO410H2O, 1%-3% borax, 1%-2% sodium carboxymethylcelluloses, 3%-6% white carbons, the inclined phosphorus of 2%-4%NaCl, 0.5%-1% six
Sour sodium composition, the B material is by 80%- 94%CaCl2 6H2O, 1%-3% barium hydroxides, 0.5%-2%NaCl, 0.5%-2% sea
Afrodite, 0.5%-2% sodium metasilicate composition；The black plastic body quantity is at least 4, the elongated fixed plate length and body
Number matches, and the black plastic tube length is 1.2m-1.8m, and the black plastic body pipe thickness is 1.0mm-
1.5mm.The connector is groove buckle.
It is an advantage of the invention that：The present invention extends accumulation of heat Exotherm Time, and alleviates the enthalpy in Reusability and decline
Subtract problem, extend service life, phase change heat storage material has amount of stored heat big, and degree of supercooling is small, and phase transition temperature is suitable, long-term use
Afterwards without phenomenon of phase separation.Can be preferably effective to winter heat energy using phase-change material, summer cold is stored.Reach section
The effect of energy.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is connector partial structurtes decomposing schematic representation of the invention.
1 is black plastic body in figure, and 2 is elongated fixed plate, and 3 is groove buckle.
Specific embodiment
With reference to Fig. 1, Fig. 2, the present invention is expanded on further.
Embodiment 1, a kind of low temperature step phase-transition heat-storage cold-storage device, including：Black plastic body（1）, elongated fixed plate
（2）, it is characterised in that：The black plastic body（1）Two ends are fixed by connector or directly adhered to elongated solid respectively
In fixed board（2）, the black plastic body（1）Between laid parallel and to be provided with interval；The black plastic body（1）It is interior
It is provided with A materials or B material, the black plastic body of the addition A materials（1）Adjacent black plastic body（1）Inside add
Plus B material, the black plastic body of the addition B material（1）Adjacent black plastic body（1）A materials are inside added, it is described
A materials by 84%Na2SO410H2O, 3% borax, 2% sodium carboxymethylcellulose, 6% white carbon, 4%NaCl, 1% calgon group
Into the B material is by 91%CaCl2 6H2O, 3% barium hydroxide, 2%NaCl, 2% sepiolite, 2% sodium metasilicate composition；The black
Plastic tube body（1）Quantity is at least 4, and the elongated fixed plate length matches with body number, the black plastic body（1）
Length is 1.2m, the black plastic body（1）Pipe thickness is 1.0 mm.The connector is groove buckle（3）.
In use, the present apparatus is laid immediately in concrete, A and B material are respectively in 27.8 DEG C and 28.1 DEG C of difference
Start accumulation of heat.Because this feature, the present apparatus can be in different temperature storage heats, when heating system is closed, this dress
Putting can start heat release in different temperatures, therefore can extend Exotherm Time.Effectively solve the heat release simultaneously of general heat-storing material same
When the drawbacks of absorb heat.There is provided heat supply efficiency save energy, similarly because the solution temperature of cool storage material is low, summer when
Wait, it is also possible to cold is stored according to different temperature, so as to improve the duty of air-conditioning, energy saving.
Claims (6)
1. a kind of low temperature step phase-transition heat-storage cold-storage device, including：Black plastic body, elongated fixed plate, it is characterised in that：Institute
Black plastic body two ends are stated to fix or directly adhere in elongated fixed plate by connector, the black plastic body it
Between laid parallel and to be provided with interval；A materials or B material are provided with the black plastic body, the addition A materials
B material is added in the adjacent black plastic body of black plastic body, the black plastic body of the addition B material is adjacent
A materials are added in black plastic body, the A materials are by 80%-84%Na2SO4 10H2O, 1%-3% boraxs, 1%-2% carboxylic first
Base sodium cellulosate, 3%-6% white carbons, 2%-4%NaCl, 0.5%-1% calgon composition, the B material is by 80%- 94%
CaCl2 6H2O, 1%-3% barium hydroxides, 0.5%-2%NaCl, 0.5%-2% sepiolite, 0.5%-2% sodium metasilicate composition.
2. low temperature step phase-transition heat-storage cold-storage device according to claim 1, it is characterized in that：The body quantity is at least 4
It is individual.
3. low temperature step phase-transition heat-storage cold-storage device according to claim 1, it is characterized in that：The elongated fixed plate length with
Body number matches.
4. low temperature step phase-transition heat-storage cold-storage device according to claim 1, it is characterized in that：The black plastic tube length
It is 1.2m-1.8m.
5. low temperature step phase-transition heat-storage cold-storage device according to claim 1, it is characterized in that：The black plastic body tube wall
Thickness is 1.0 mm -1.5mm.
6. low temperature step phase-transition heat-storage cold-storage device according to claim 1, it is characterised in that：The connector is 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103344146A CN103344146A (en) | 2013-10-09 |
| CN103344146B true CN103344146B (en) | 2017-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310305994.3A Expired - Fee Related CN103344146B (en) | 2013-07-22 | 2013-07-22 | Low temperature step phase-transition heat-storage cold-storage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103344146B (en) |
Families Citing this family (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 (4)
| 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 |
| 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 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0808930D0 (en) * | 2008-05-16 | 2008-06-25 | Sunamp Ltd | Energy Storage system |
| CN201400972Y (en) * | 2009-02-02 | 2010-02-10 | 田海金 | Energy/heat-storage burning-free wall ground tile |
| CN101974968B (en) * | 2010-10-08 | 2012-07-04 | 南京林业大学 | Floor capable of storing heat energy and slowly releasing terrestrial heat |
| CN102977857B (en) * | 2011-09-06 | 2015-12-09 | 比亚迪股份有限公司 | A kind of microcapsules of storing energy through phase change and preparation method thereof |
-
2013
- 2013-07-22 CN CN201310305994.3A patent/CN103344146B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| 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 |
| 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 |
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| CN103344146A (en) | 2013-10-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170616 Termination date: 20200722 |