CN108915565A - A kind of phase-change material roller blind device changing phase transition temperature - Google Patents
A kind of phase-change material roller blind device changing phase transition temperature Download PDFInfo
- Publication number
- CN108915565A CN108915565A CN201811069092.3A CN201811069092A CN108915565A CN 108915565 A CN108915565 A CN 108915565A CN 201811069092 A CN201811069092 A CN 201811069092A CN 108915565 A CN108915565 A CN 108915565A
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- China
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- phase
- change material
- reeling
- change
- transition temperature
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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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- 239000012782 phase change material Substances 0.000 title claims abstract description 173
- 230000007704 transition Effects 0.000 title claims abstract description 70
- 230000008859 change Effects 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 28
- 230000009466 transformation Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 17
- 230000003750 conditioning effect Effects 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005338 heat storage Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000009436 residential construction Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000844 transformation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a kind of phase-change material roller blind devices for changing phase transition temperature, can be applied to the architectural exterior-protecting constructions such as wall, curtain, belong to residential construction area.Phase-change material roller blind device is made of phase-change material winding and phase-change material reeling-up reeling-out device, and phase-change material winding is the phase-change material section for at least two sections different phase transition temperatures for being sequentially connected or discharging in the longitudinal direction side by side.Phase-change material winding is adjusted using phase-change material reeling-up reeling-out device, and then change the phase-change material of contact indoor environment, so that phase-change material can show the phenomenon that latent heat of phase change on daytime absorbs indoor environment heat, night latent heat of phase change is indoor environment heat supply throughout the year, and the phase-change material Duan Ze in rolled condition absorbs in the form of sensible heat or discharges heat, achievees the purpose that reduce indoor environment temperature fluctuating range.The phase-change material roller blind device of change phase transition temperature of the invention has many advantages, such as that transformation time is long, latent heat storage exothermicity is good, operating flexibility is strong.
Description
Technical field
The invention belongs to residential construction areas, are related to a kind of phase-change material device more particularly to a kind of change phase transition temperature
Phase-change material roller blind device, can be applied to the architectural exterior-protecting constructions such as wall, curtain.
Background technique
With the rapid development of economy, people are higher and higher to the comfort requirement of Building Indoor Environment, this is directly resulted in
The swift and violent growth of building energy consumption.By 2015, China's building energy consumption accounted for the 27.5% of total energy consumption, especially for warm
Energy consumption for cooling has accounted for therein 63%.
Phase-change material has a phase transition temperature, can carry out the variation of phase, when temperature reaches phase transition temperature with latent heat
Form storage or discharge a large amount of heat, thus the building enclosures such as the wall of building, curtain are widely used in, to reduce
It is indoor to supply warm energy consumption for cooling.
In fact, the phase transition temperature of phase-change material directly decides application effect in building enclosure.Phase-change material only exists
The storage exothermicity of high ability can be just played when temperature reaches phase transition temperature.Therefore, the phase transition temperature choosing of wall made of phase change material
Select an always emphasis.
It is some studies have shown that in building enclosure application phase-change material, the phase transition temperature of phase-change material and indoor average temperature
When spending close, application effect is best.Therefore, common phase-change material phase transition temperature selection method is according to one of them season
Average indoor temperature carries out single selection.
But since outdoor environment temperature changes throughout the year, Various Seasonal average indoor temperature is not also identical, goes along with sb. to guard him knot
Structure has also obtained certain limitation using the phase-change material application effect of single phase transition temperature.For example, Summer Indoor mean temperature
Higher than winter average indoor temperature, if phase-change material is selected according to Summer Indoor mean temperature, although in summer phase-change material
Can carry out phase-transition heat-storage and heat release, but in winter, temperature is always below phase transition temperature, can not play always phase-transition heat-storage and
Exothermic function；Conversely, summer wall temperature can be always above phase transformation when selecting phase transition temperature according to winter average indoor temperature
Temperature, phase-change material also fail to the phenomenon that phase-transition heat-storage and heat release occur.
Summary of the invention
For the phase transition temperature of existing building building enclosure application phase-change material relatively single defect and deficiency, the present invention
Purpose be to provide it is a kind of change phase transition temperature phase-change material roller blind device.Compared to existing phase-change material building enclosure phase
Than phase-change material roller shutter of the invention includes the phase-change material section of multistage difference phase transition temperature, according to the change of seasonal temperature
Change the phase-change material phase transition temperature that indoor environment is contacted in roller shutter, it is ensured that phase-change material roller shutter whole year can play always phase transformation
Accumulation of heat and exothermic function, and the phase-change material Duan Ze in rolled condition absorbs in the form of sensible heat or discharges heat.
In order to achieve the above objectives, the technical solution of the invention is as follows：
A kind of phase-change material roller blind device changing phase transition temperature, including phase-change material winding and phase-change material volume put dress
It sets, which is characterized in that
The phase-change material winding includes the phase-change material section of at least two sections different phase transition temperatures,
The phase-change material reeling-up reeling-out device and phase-change material winding are mechanically connected,
When the close wherein phase transition temperature of one section of phase-change material of indoor environment mean temperature, the phase-change material volume puts dress
It sets and discharges the phase-change material section, come into full contact with it with indoor environment, carry out heat, night phase in latent heat of phase change on daytime absorption chamber
Into indoor environment heat supply, other phase-change material sections are rolled up to receive packs up change latent heat, deposits in the phase-change material storage positioned at indoor environment
Case is deposited, heat is absorbed or discharged in the form of sensible heat, is reached using two kinds of forms of latent heat and sensible heat and slows down indoor environment temperature fluctuation
The purpose of amplitude.
Preferably, the phase-change material winding includes phase transition temperature different summer with phase-change material section, conditioning in Transition Season
With phase-change material section and winter phase-change material section, wherein
When spring or autumn, the phase-change material reeling-up reeling-out device discharges the conditioning in Transition Season phase-change material section, makes itself and room
Interior environment comes into full contact with, and carrying out heat, night latent heat of phase change in latent heat of phase change on daytime absorption chamber is indoor environment heat supply, reaches and subtracts
The purpose of slow indoor environment temperature fluctuating range；The phase-change material section of other phase transition temperatures, which is rolled up to receive, packs up, and deposits in position
In the phase-change material storage bin of indoor environment, heat is absorbed or discharged in the form of sensible heat；
When summer, the phase-change material reeling-up reeling-out device discharges the summer phase-change material section, fills it with indoor environment
Tap touching, carrying out heat, night latent heat of phase change in latent heat of phase change on daytime absorption chamber is indoor environment heat supply, reaches and slows down indoor ring
The purpose of border temperature fluctuation amplitude；The phase-change material section of other phase transition temperatures, which is rolled up to receive, packs up, and deposits in and is located at indoor ring
The phase-change material storage bin in border is absorbed or is discharged heat in the form of sensible heat；
When winter, the phase-change material reeling-up reeling-out device discharges the winter phase-change material section, fills it with indoor environment
Tap touching, carrying out heat, night latent heat of phase change in latent heat of phase change on daytime absorption chamber is indoor environment heat supply, reaches and slows down indoor ring
The purpose of border temperature fluctuation amplitude；The phase-change material section of other phase transition temperatures, which is rolled up to receive, packs up, and deposits in and is located at indoor ring
The phase-change material storage bin in border is absorbed or is discharged heat in the form of sensible heat.
Preferably, summer phase-change material section, conditioning in Transition Season phase-change material section, winter with phase-change material section in length
It is sequentially connected on direction or discharges side by side.
Preferably, the phase transition temperature of the summer phase-change material section is 24~36 DEG C, the conditioning in Transition Season phase-change material
The phase transition temperature of section is 19~24 DEG C, and the phase transition temperature of the winter phase-change material section is 10~19 DEG C.
Preferably, the phase-change material reeling-up reeling-out device includes phase-change material storage bin, rotary shaft, gear and drive chain,
The phase-change material winding is wrapped in the rotary shaft, and the rotary shaft is located in the phase-change material storage bin, the rotation
The gear is installed in the end of shaft, and the gear is equipped with the drive chain, and the drive chain and driving unit are driven
Connection.
Preferably, the matrix of the phase-change material winding be metal or nonmetallic materials matrix, different phase transition temperatures
Phase-change material is filled in along its length at the different location of described matrix, the phase-change material winding with a thickness of 1~
400mm。
Preferably, the phase-change material in the phase-change material winding be paraffin, fatty acid, crystallization water inorganic salts one kind or
A variety of mixing.
Compared with the existing technology, the phase-change material roller blind device of change phase transition temperature of the invention has significant technology excellent
Point：Phase-change material winding is the phase-change material for the three sections of different phase transition temperatures for being sequentially connected or discharging in the longitudinal direction side by side
Section.The phase-change material section or phase-change material winding contacted with indoor environment is adjusted using phase-change material reeling-up reeling-out device, so that phase transformation
Material can show latent heat of phase change on daytime throughout the year and absorb indoor environment heat, night latent heat of phase change for indoor environment heat supply
The phenomenon that, and the phase-change material Duan Ze in rolled condition absorbs in the form of sensible heat or discharges heat, reaches reduction indoor environment
The purpose of temperature fluctuation amplitude.The phase-change material roller blind device of change phase transition temperature of the invention has transformation time length, latent heat
Store the advantages that good exothermicity, latent heat and sensible heat slow down indoor environment temperature fluctuating range simultaneously, operating flexibility is strong.
Detailed description of the invention
Fig. 1 is 1 sectional view of embodiment of the phase-change material roller blind device of change phase transition temperature of the invention；
Fig. 2 is 1 elevation of embodiment of the phase-change material roller blind device of change phase transition temperature of the invention；
Fig. 3 is 2 sectional view of embodiment of the phase-change material roller blind device of change phase transition temperature of the invention；
Fig. 4 is 2 elevation of embodiment of the phase-change material roller blind device of change phase transition temperature of the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, right hereinafter, referring to the drawings and the embodiments,
The present invention is further described.
Embodiment 1
Fig. 1 and Fig. 2 is the phase-change material roller blind device embodiment 1 of change phase transition temperature of the invention.The present embodiment changes
The phase-change material roller blind device of covert temperature, including phase-change material roller shutter 1 and phase-change material reeling-up reeling-out device.Wherein, phase transformation material
Material volume band 1 is divided into summer phase-change material section 2, conditioning in Transition Season phase-change material section 3 and winter phase-change material section 4.Phase transformation material
Expect that reeling-up reeling-out device includes phase-change material storage bin 5, rotary shaft 6, gear 7, drive chain 8 etc..It is upper that phase-change material storage bin 5, which divides,
Storage bin 5 and lower storage bin 5, rotary shaft 6 are divided for upper rotary shaft 6 and Shaft 6, and gear 7 divides for gear 7 and lower gear 7.
The one ends wound of phase-change material winding 1 is in upper rotary shaft 6, and one ends wound is in Shaft 6.Upper rotary shaft 6 is under
Rotary shaft 6 is separately mounted among storage bin 5 and lower storage bin 5, and the outside of upper rotary shaft 6 and Shaft 6 is separately connected
Gear 7 and lower gear 7, chain 8 connect gear 7 and lower gear 7.Rotary-chain 8, can drive upper and lower gear 7 and it is upper,
Shaft 6 rotates, and then rolls or discharge phase-change material winding 1, changes the phase-change material winding 1 contacted with indoor environment.
The phase transition temperature of summer phase-change material section 2 is 24~36 DEG C, and conditioning in Transition Season is with the phase transition temperature of phase-change material section 3
19~24 DEG C, the phase transition temperature of winter phase-change material section 4 is 10~19 DEG C.
1 matrix of phase-change material winding can manufacture for metal or nonmetallic materials, but can not reveal the phase-change material 2 of filling~
4, with a thickness of 1~400mm；Phase-change material 2-4 is one or more mixing of paraffin, fatty acid, crystallization water inorganic salts, but not
It is corrodible or react with 1 matrix of phase-change material winding.
The phase-change material roller blind device of change phase transition temperature of the invention, the course of work are：
When spring or autumn, chain 8 is adjusted, drives upper and lower gear 7 and upper and lower rotary shaft 6 to rotate, and then roll or release
Phase-change material winding 1 is put, so that conditioning in Transition Season is come into full contact with phase-change material section 3 with indoor environment, carries out the suction of latent heat of phase change on daytime
The indoor heat of receipts, night latent heat of phase change are indoor environment heat supply, achieve the purpose that slow down indoor environment temperature fluctuating range；Other
Two sections of phase-change material sections 2,4 are received by upper and lower rotary shaft volume 6 and are packed up, and the phase-change material deposited in positioned at indoor environment stores up above and below
Case 5 is deposited, heat is absorbed or discharged in the form of sensible heat.
When summer, chain 8 is adjusted, drives upper and lower gear 7 and upper and lower rotary shaft 6 to rotate, and then roll or discharge phase transformation
Material volume band 1 carries out latent heat of phase change on daytime and absorbs Indoor Thermal so that summer is come into full contact with phase-change material section 2 with indoor environment
Amount, night latent heat of phase change are indoor environment heat supply, achieve the purpose that slow down indoor environment temperature fluctuating range；Other two sections of phase transformations
Material segment 3,4 is received by Shaft volume 6 and is packed up, and deposits in the storage bin 5 under the phase-change material of indoor environment, with sensible heat shape
Formula absorbs or release heat.
When winter, chain 8 is adjusted, drives upper and lower gear 7 and upper and lower rotary shaft 6 to rotate, and then roll or discharge phase transformation
Material volume band 1 carries out latent heat of phase change on daytime and absorbs Indoor Thermal so that winter is come into full contact with phase-change material section 4 with indoor environment
Amount, night latent heat of phase change are indoor environment heat supply, achieve the purpose that slow down indoor environment temperature fluctuating range；Other two sections of phase transformations
Material segment 2,3 is received by upper rotary shaft volume 6 and is packed up, and deposits in the storage bin 5 on the phase-change material of indoor environment, with sensible heat shape
Formula absorbs or release heat.
Embodiment 2
Fig. 3 and Fig. 4 is the phase-change material roller blind device embodiment 2 of change phase transition temperature of the invention.It is different from embodiment 1
It is, the present embodiment will divide in embodiment 1 in the continuous phase-change material winding 1 of length direction for 3 independent different phase transition temperatures
Phase-change material winding 1, respectively with rotary shaft 6, all rotary shafts 6 are installed in phase-change material for every phase-change material winding side
In storage bin 5, outside is respectively provided with gear 7 and chain 8.
At certain season, chain 8 is adjusted, band moving gear 7 and rotary shaft 6 rotate, and then discharge and fill the season phase transformation
The phase-change material winding 1 of material segment, so that the phase-change material roller shutter 1 for filling season phase-change material sufficiently connects with indoor environment
Touching, carrying out heat, night latent heat of phase change in latent heat of phase change on daytime absorption chamber is indoor environment heat supply, reaches and slows down indoor environment temperature
Spend the purpose of fluctuating range；Chain 8 is adjusted, band moving gear 7 and rotary shaft 6 rotate, and then roll and fill other season phase transformations
The phase-change material roller shutter of material segment, and the phase-change material storage bin 5 positioned at indoor environment is deposited in, it absorbs or releases in the form of sensible heat
Thermal discharge.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.All equivalent or simple changes done according to structure, feature and principle described in present inventive concept, are included in
In protection scope of the present invention.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (7)
1. a kind of phase-change material roller blind device for changing phase transition temperature, including phase-change material winding and phase-change material reeling-up reeling-out device,
It is characterized in that,
The phase-change material winding includes the phase-change material section of at least two sections different phase transition temperatures,
The phase-change material reeling-up reeling-out device and phase-change material winding are mechanically connected,
When the close wherein phase transition temperature of one section of phase-change material section of indoor environment mean temperature, the phase-change material reeling-up reeling-out device
The phase-change material section is discharged, comes into full contact with it with indoor environment, carries out heat, night phase transformation in latent heat of phase change on daytime absorption chamber
Latent heat is indoor environment heat supply, other phase-change material sections, which are rolled up to receive, packs up, and deposits in the phase-change material storage positioned at indoor environment
Case is absorbed or is discharged heat in the form of sensible heat.
2. the phase-change material roller blind device of the change phase transition temperature according to the claims, it is characterised in that：The phase
Becoming material volume band includes phase transition temperature different summer phase-change material section, conditioning in Transition Season phase-change material section, winter phase
Become material segment, wherein
When spring or autumn, the phase-change material reeling-up reeling-out device discharges the conditioning in Transition Season phase-change material section, makes itself and indoor ring
Border comes into full contact with, and volume, which is received, packs up other phase-change material sections, deposits in phase-change material storage bin；
When summer, the phase-change material reeling-up reeling-out device discharges the summer phase-change material section, connects it sufficiently with indoor environment
Touching, volume, which is received, packs up other phase-change material sections, deposits in phase-change material storage bin；
When winter, the phase-change material reeling-up reeling-out device discharges the winter phase-change material section, connects it sufficiently with indoor environment
Touching, volume, which is received, packs up other phase-change material sections, deposits in positioned at phase-change material storage bin.
3. the phase-change material roller blind device according to claim 2 for changing phase transition temperature, it is characterised in that：The summer is used
Phase-change material section, conditioning in Transition Season phase-change material section, winter are sequentially connected in the longitudinal direction with phase-change material section or are discharged side by side.
4. the phase-change material roller blind device according to claim 3 for changing phase transition temperature, it is characterised in that：The summer is used
The phase transition temperature of phase-change material section is 24~36 DEG C, and the phase transition temperature of the conditioning in Transition Season phase-change material section is 19~24 DEG C, institute
The phase transition temperature for stating winter phase-change material section is 10~19 DEG C.
5. according to the claims to 4 described in any item phase-change material roller blind devices for changing phase transition temperature, feature exists
In：The phase-change material reeling-up reeling-out device includes phase-change material storage bin, rotary shaft, gear and drive chain, the phase-change material
Winding is wrapped in the rotary shaft, and the rotary shaft is located in the phase-change material storage bin, the end peace of the rotary shaft
The gear is filled, the gear is equipped with the drive chain, and the drive chain and driving unit are sequentially connected.
6. the phase-change material roller blind device of the change phase transition temperature according to the claims, it is characterised in that：The phase
Become the matrix of material volume band as metal or nonmetallic materials matrix, the phase-change material of different phase transition temperatures is filled in along its length
At the different location of described matrix, the phase-change material winding with a thickness of 1~400mm.
7. the phase-change material roller blind device of the change phase transition temperature according to the claims, it is characterised in that：The phase
Become the phase-change material in material volume band as one or more mixing of paraffin, fatty acid, crystallization water inorganic salts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069092.3A CN108915565B (en) | 2018-09-13 | Phase change material roller shutter device capable of changing phase change temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069092.3A CN108915565B (en) | 2018-09-13 | Phase change material roller shutter device capable of changing phase change temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108915565A true CN108915565A (en) | 2018-11-30 |
| CN108915565B CN108915565B (en) | 2024-05-28 |
Family
ID=
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013044223A (en) * | 2011-08-26 | 2013-03-04 | Hokkaido Gas Co Ltd | Roll curtain capable of selecting near-infrared reflection function and far-infrared radiation absorption function |
| CN202850229U (en) * | 2012-10-10 | 2013-04-03 | 杭州鲁尔能源科技有限公司 | Phase-change material flexible structure |
| CN106050058A (en) * | 2016-05-26 | 2016-10-26 | 东北石油大学 | Double-sandwich-glass energy-saving window with semitransparent phase-change materials and louver |
| WO2017208276A1 (en) * | 2016-06-03 | 2017-12-07 | Falcinelli Ernesto | Double roller shade assembly |
| CN207278156U (en) * | 2017-10-12 | 2018-04-27 | 广州被动屋科技有限公司 | A kind of intelligence roller blind |
| CN108243795A (en) * | 2018-01-18 | 2018-07-06 | 中国农业大学 | A kind of sub- often low temperature phase change heat accumulation thermal desorption system in greenhouse |
| CN207812157U (en) * | 2017-12-22 | 2018-09-04 | 杭州中家尚实业有限公司 | A kind of heat storing and heat preserving fabric and heat storing and heat preserving curtain |
| CN210217590U (en) * | 2018-09-13 | 2020-03-31 | 中国科学院工程热物理研究所 | Phase-change material roller shutter device capable of changing phase-change temperature |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013044223A (en) * | 2011-08-26 | 2013-03-04 | Hokkaido Gas Co Ltd | Roll curtain capable of selecting near-infrared reflection function and far-infrared radiation absorption function |
| CN202850229U (en) * | 2012-10-10 | 2013-04-03 | 杭州鲁尔能源科技有限公司 | Phase-change material flexible structure |
| CN106050058A (en) * | 2016-05-26 | 2016-10-26 | 东北石油大学 | Double-sandwich-glass energy-saving window with semitransparent phase-change materials and louver |
| WO2017208276A1 (en) * | 2016-06-03 | 2017-12-07 | Falcinelli Ernesto | Double roller shade assembly |
| CN207278156U (en) * | 2017-10-12 | 2018-04-27 | 广州被动屋科技有限公司 | A kind of intelligence roller blind |
| CN207812157U (en) * | 2017-12-22 | 2018-09-04 | 杭州中家尚实业有限公司 | A kind of heat storing and heat preserving fabric and heat storing and heat preserving curtain |
| CN108243795A (en) * | 2018-01-18 | 2018-07-06 | 中国农业大学 | A kind of sub- often low temperature phase change heat accumulation thermal desorption system in greenhouse |
| CN210217590U (en) * | 2018-09-13 | 2020-03-31 | 中国科学院工程热物理研究所 | Phase-change material roller shutter device capable of changing phase-change temperature |
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