LOW TEMPERATURE SOLAR POWER

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Resultados 38 results. LastUpdate Updated on 29/11/2022 [12:45:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 45 días / Applications published in the last 45 days



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FREE-STANDING LOAD SUPPORT SYSTEM

Publication No.: US2022373229A1 24/11/2022

Applicant:

HELICAL SOLAR SOLUTIONS LLC [US]

Absstract of: US2022373229A1

A load support system includes an elongate support member having a first diameter and a first end and a second end. The elongate support member includes, toward the first end, a first portion for direct earth burial and further includes, toward the second end, a second portion to which the load can be coupled. The first portion has a first length. The system additionally includes a lateral support having a second diameter greater than the first diameter and a second length less than the first length. The lateral support is mounted about the first portion of the elongate support member. The lateral support includes a first opening formed therein at a first location relative to a long axis of the elongate support member and a second opening formed therein at a different second location relative to the long axis in order to support a range of embedment depths.

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INSULATION MATERIAL ARRANGEMENT

Publication No.: AU2022256229A1 24/11/2022

Applicant:

SCHMETZER INDUSTRIES HOLDINGS PTY LTD [AU]

US_2019153722_A1

Absstract of: AU2022256229A1

An insulating material arrangement 10 is disclosed for insulating a building structure 50 such as a wall 52. The material arrangement 10 includes a planar backing layer 12, a planar adhesive layer 14 (co-planar with the backing layer 12) and a planar phase change material ("PCM") layer 16 which is arranged between the backing layer 12 and the adhesive layer 14, and is also co-planar therewith. The adhesive layer 14 is adapted to secure the material arrangement 10 to the structure in a fitted condition in which the adhesive layer 14 is contacted with the building structure 50. The PCM layer 16 is formed of a silicone foam polymer that is impregnated in some embodiments with micro-encapsulated phase change material in the form of beads, shells or granules 110, and in another arrangement, the PCM layer can also comprise a silicone foam polymer that is impregnated with a phase change material which is absorbed into an amount of porous, inorganic, finely-sized particulate solids (a so-called "bound PCM").

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AGRICULTURAL SOLAR POWER GENERATION AND CROP PRODUCTION PREDICTION MODELING SYSTEM

Publication No.: US2022364768A1 17/11/2022

Applicant:

ENVELOPS CO LTD [KR]

Absstract of: US2022364768A1

The present disclosure provides an agrivoltaic forecasting modeling system that can assess solar power yields and crop yield produced by an agrivoltaic system. The system may include a weather information providing component providing weather information; an agrivoltaic facility comprising a cultivation area for a crop and a structure with a solar panel and being adjacent to the crop and being operated based on setting conditions and the weather information; a power generation calculation component calculating the amount of power generation of the agrivoltaic power generation facility based on the weather information; a crop yield information calculation component calculating yield information of the crop based on the weather information and the setting conditions; and an optimal condition selection component calculating the optimal conditions for agrivoltaic system's solar power yields and crop yields based on the yield information, and therefore the crops can experience the various irradiance changes caused by the solar panel.

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STRUCTURAL GUTTER SYSTEM FOR SOLAR PANEL ARRAY

Publication No.: WO2022240416A1 17/11/2022

Applicant:

RBI SOLAR INC [US]

Absstract of: WO2022240416A1

A system for collecting precipitation falling on a solar canopy structure. The solar panels arranged in rows. Each row is tilted increasing sun exposure for solar energy collection. The rows are arranged such that two rows face each other forming a V-shape. Pairs of rows tilted towards each other are arranged together. A gutter is installed at the bottom of each "V" formed by two rows. The gutters collect precipitation, such as rain, snow, and ice that runs off of the solar panels. The gutter system collects the precipitation from each gutter and delivers the precipitation to the ground system. Various means are used for preventing precipitation from falling between the upper meeting point of two rows that meet on the higher side, including gaskets and additional gutters.

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DEVICE AND METHOD FOR QUICKLY PENETRATING LINEAR FRESNEL ULTRA-LONG DISTANCE HEAT COLLECTION VACUUM TUBE

Publication No.: WO2022237021A1 17/11/2022

Applicant:

POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION CO LTD [CN]

CN_113291997_A

Absstract of: WO2022237021A1

Provided are a device and a method for quickly penetrating a linear Fresnel ultra-long distance heat collection vacuum tube, the device comprising a suspended fixed track (6) and a support frame (9) which is connected to the fixed track (6) in a sliding or rolling manner, wherein the support frame (9) is used for supporting a heat collection vacuum tube (7); one end of the fixed track (6) is also connected to a temporary track (2), and the heat collection vacuum tube (7) is inserted into a penetrating support (8); and the support frame (9) is connected to a flexible cable, and the flexible cable can pull the penetrating support (8) to move on the temporary track (2) and the fixed track (6).

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SYSTEM FÖR UPPVÄRMNING AV HUS

Publication No.: SE2150960A1 15/11/2022

Applicant:

GENNOW BO [SE]

IMPROVED THERMAL ENERGY STORAGE SYSTEM AND MEDIA

Publication No.: WO2022236178A1 10/11/2022

Applicant:

CRATUS LLC [US]

US_2022373269_PA

Absstract of: WO2022236178A1

The present disclosure is directed to materials that can be used in a heat storage and transfer, and an improved method for storing thermal energy which includes a high heat capacity thermal energy storage system using pumped or flowing metallic phase change materials (MPCs). Heat is added by pumping a cold fluid of MFCs mixed with a fluid media such as a molten glass and/or salt from a tank through a heat exchanger, solar receiver, or electrical heater cell and returning the heated fluid to a tank, or solid MPCs can be transported physically, or via gas transport such as entrained flow or a circulating fluid bed. In the heat exchanger, heat can optionally be transferred directly to a counterflowing gas or other fluid, or indirectly through heat exchanger walls to a working fluid, which can be steam, CO 2 or sCO2, He, H2, process gas, and/or heat transfer fluid.

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AUTOMATIC APPARATUS FOR CLEANING AND MAINTAINING FLAT TRANSLUCENT SURFACES

Publication No.: WO2022234547A1 10/11/2022

Applicant:

CRUZ CERON LUIS CARLOS [CO]

Absstract of: WO2022234547A1

The present invention relates to an automatic apparatus for cleaning and maintaining flat translucent surfaces, which is designed as modular systems. The apparatus includes a tank module, which pumps liquid onto an area to be cleaned, and modular actuator systems then push the modular cleaning system towards the surface. Simultaneously, a safety brake system is deactivated and a modular movement system initiates the vertical top-to-bottom movement of the apparatus. The apparatus cleans the surface as it advances until it reaches the bottom end, where the cycle stops, and returns to its initial position to perform other functional services with additional modules for air freshening, sterilisation, aromatisation and/or climatisation, and extra monitoring modules for security with smoke, motion and carbon dioxide sensors and cameras, and advertising modules with speakers, lights and screens.

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SYSTEM FOR STORING THERMAL ENERGY AND METHOD FOR OPERATING THE SYSTEM

Publication No.: WO2022233843A1 10/11/2022

Applicant:

SIEMENS GAMESA RENEWABLE ENERGY GMBH & CO KG [DE]

EP_4086534_PA

Absstract of: WO2022233843A1

The present invention describes a system (100, 200, 300, 400) for storing thermal energy. The system (100, 200, 300, 400) comprises a heating device (110) configured for heating a primary mass flow of a working fluid by an inconstant energy source, a thermal storage device (120) configured for storing thermal energy of the working fluid, a thermal transfer device (130) configured for transferring thermal energy of the working fluid to a thermal device, and being connected in parallel to the thermal storage device (120), and a heating device bypass line (140, 240, 340) arranged in such a way that a secondary mass flow of the working fluid bypasses the heating device (110). The heating device bypass line (140, 240, 340) comprises a dividing section (141, 241, 341) configured for dividing the working fluid into the primary mass flow and the secondary mass flow, and a merging section (142) configured for merging the primary mass flow with the secondary mass flow. The heating device bypass line (140, 240, 340) further comprises a control unit (143) for controlling the secondary mass flow such that the working fluid downstream of the merging section (142) comprises a predefined temperature, wherein the working fluid downstream of the merging section (142) is feedable to at least one of the thermal storage device (120) and the thermal transfer device (130). Furthermore, the present invention describes a method for operating the system (100, 200, 300, 400) for storing thermal energy.

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SYSTEMS, METHODS AND MACHINES FOR ALIGNING AND ASSEMBLING SINGLE-AXIS TRACKER FOUNDATIONS

Publication No.: US2022356667A1 10/11/2022

Applicant:

OJJO INC [US]

US_2020308795_A1

Absstract of: US2022356667A1

An automated control system for a screw anchor driving and truss assembly machine. A positioning subsystem determines an orientation of a machine mast's driving axis relative to an intended drive axis and controls the mast to align with the intended drive axis. After a pair of adjacent screw anchors are driven, the controller causes motion controllers to orient the mast so that an alignment jig for supporting truss apex hardware is held relative to the driven screw anchors and a predetermined point in space.

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SYSTEM FOR STORING THERMAL ENERGY AND METHOD FOR OPERATING THE SYSTEM

Publication No.: EP4086534A1 09/11/2022

Applicant:

SIEMENS GAMESA RENEWABLE ENERGY GMBH & CO KG [DE]

WO_2022233843_A1

Absstract of: EP4086534A1

The present invention describes a system (100, 200, 300, 400) for storing thermal energy. The system (100, 200, 300, 400) comprises a heating device (110) configured for heating a primary mass flow of a working fluid by an inconstant energy source, a thermal storage device (120) configured for storing thermal energy of the working fluid, a thermal transfer device (130) configured for transferring thermal energy of the working fluid to a thermal device, and being connected in parallel to the thermal storage device (120), and a heating device bypass line (140, 240, 340) arranged in such a way that a secondary mass flow of the working fluid bypasses the heating device (110). The heating device bypass line (140, 240, 340) comprises a dividing section (141, 241, 341) configured for dividing the working fluid into the primary mass flow and the secondary mass flow, and a merging section (142) configured for merging the primary mass flow with the secondary mass flow. The heating device bypass line (140, 240, 340) further comprises a control unit (143) for controlling the secondary mass flow such that the working fluid downstream of the merging section (142) comprises a predefined temperature, wherein the working fluid downstream of the merging section (142) is feedable to at least one of the thermal storage device (120) and the thermal transfer device (130). Furthermore, the present invention describes a method for operating the system (100, 200, 300, 400) for storing thermal energy.

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A SYSTEM FOR EXTRACTING THERMAL ENERGY

Publication No.: BR112022017627A2 08/11/2022

Applicant:

LOGIC IP AG [CH]

AU_2020433694_PA

Absstract of: WO2021175424A1

The invention relates to a system for extracting thermal energy, a method for operating such a system and a thermal module for such a system. More particularly, the system is for extracting thermal energy from sunlight or other thermic energy sources.

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SISTEMA DE AMORTIGUACION DE UN SEGUIDOR SOLAR

Publication No.: ES1295422U 07/11/2022

Applicant:

TRINA SOLAR S L U [ES]

Polycarbonate Solar Water Heater

Publication No.: US2022349624A1 03/11/2022

Applicant:

WISYS TECH FOUNDATION INC [US]

Absstract of: US2022349624A1

A solar water heater absorber absorbs the sun's energy on the surface of a twin-walled polycarbonate panel and conducts the heat from the sun through the panel wall into fluid flow through channels of the panel. The panel is an extruded polycarbonate glazing material that consists of two panes connected by longitudinal ribs to form a plurality of water channels that may further include twisted strips providing a helical water flow pattern that increases turbulence within the water channels. The panel is connected to large pipes or headers on the top and bottom ends of the panel that receive the heated fluid from the water channels, allow the heated fluid to exit the panel, and for return water to re-enter the panel in a solar water heating system.

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METHOD FOR SOLVING ENVIRONMENTAL PROTECTION ISSUE DURING WOOD TRANSPORTATION PROCESS

Publication No.: WO2022227603A1 03/11/2022

Applicant:

BEIJING HANPU TECH CO LTD [CN]

CN_113188304_A

Absstract of: WO2022227603A1

A method for solving an environmental protection issue during a wood transportation process. The method comprises the following steps: S1, installing a shipborne vacuum wood drying system; S2, connecting the shipborne vacuum wood drying system to a cabin (1) by means of a connection apparatus (2); S3, stacking, in a drying chamber (3), wooden planks to be dried; S4, a heat supply apparatus (4) providing heat energy to dry the wooden planks, and thus reducing carbon emissions; S5, a monitoring control system monitoring, in real time, the moisture content of the wooden planks; and S6, a wood vinegar collection apparatus (5) collecting the wood vinegar generated when the wooden planks are being dried. By means of the method, resources and energy that are required for drying wood on land are saved on, thereby reducing carbon emissions.

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HEAT PUMP SYSTEM

Publication No.: KR20220147452A 03/11/2022

Applicant:

제주대학교산학협력단

Absstract of: KR20220147452A

본 발명의 일 실시예에 따른 히트 펌프 시스템은, 제 1 유체를 압축하는 압축기; 압축된 제 1 유체를 수용하는 제 1 탱크; 상기 제 1 탱크에서 배출된 제 1 유체의 열을 제 2 유체로 전달하여 상기 제 2 유체를 가열하는 응축기; 상기 응축기를 통과한 제 1 유체를 팽창시키는 제 1 팽창 밸브; 상기 제 1 팽창 밸브에서 팽창된 제 1 유체를 증발시키는 제 1 증발기; 상기 제 1 유체가 순환하도록 상기 압축기, 상기 제 1 탱크, 상기 응축기, 상기 제 1 팽창 밸브 및 상기 제 1 증발기를 연결하는 제 1 순환 유로; 태양열을 집열하여 제 3 유체를 가열할 수 있는 집열기; 상기 제 1 탱크에서 배출되는 제 1 유체가 상기 집열기에서 배출되는 제 3 유체와 열교환할 수 있도록 상기 제 1 순환 유로 상에서 상기 제 1 탱크와 상기 응축기 사이에 배치되는 열교환기; 상기 집열기에서 배출된 제 3 유체가 상기 열교환기에서 열교환 후 상기 집열기로 되돌아 가도록 형성되는 제 2 순환 유로; 상기 제 1 유체의 상기 응축기로의 진입을 조절하도록 상기 제 1 순환 유로 상에서 상기 열교환기와 상기 응축기 사이에 배치되는 제 1 밸브 및 상기 압축기 및 상기 제 1 밸브를 제어하는 제어부를 포함한다.

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MOLYBDENUM SULFIDE POWDER AND METHOD FOR PRODUCING SAME, HEAVY-METAL ADSORBENT, PHOTOTHERMAL CONVERSION MATERIAL, DISTILLATION METHOD, OXYGEN REDUCTION CATALYST, AND CATALYST INK

Publication No.: US2022348476A1 03/11/2022

Applicant:

DAINIPPON INK & CHEMICALS [JP]

KR_20220070208_A

Absstract of: US2022348476A1

A molybdenum sulfide powder according to the invention contains molybdenum disulfide having a 3R crystal structure. A heavy-metal adsorbent according to the invention contains molybdenum sulfide particles, and the molybdenum sulfide particles have a median diameter Dso of 10 nm to 1,000 nm obtained by a dynamic light scattering type particle diameter distribution measuring device. A photothermal conversion material according to the invention contains a material containing molybdenum sulfide particles and generates heat by absorbing light energy.

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SLIDE FASTENER AND MOUNTING RAIL WITH SLIDE FASTENER

Publication No.: DE102021111170A1 03/11/2022

Applicant:

FISCHERWERKE GMBH & CO KG [DE]

EP_4083448_PA

Absstract of: EP4083448A1

Um unterschiedliche Temperaturdehnungen auszugleichen schlägt die Erfindung einen Schiebebefestiger (1) mit einem Hammerkopfelement (4), der durch einen Abstandshalter (6) in einem Mindestabstand von einem Auflager (3) des Schiebebefestigers (1) gehalten wird, für eine Schraubbefestigung an einer Montageschiene (2) vor, derart, dass der Schiebebefestiger (1) in der Längsrichtung der Montageschiene (2) verschieblich ist.

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HEAT PUMP SYSTEM

Publication No.: KR20220147453A 03/11/2022

Applicant:

제주대학교산학협력단

Absstract of: KR20220147453A

본 발명의 일 실시예에 따른 히트 펌프 시스템은, 제 1 유체를 압축하는 압축기; 압축된 제 1 유체의 열을 제 2 유체로 전달하여 상기 제 2 유체를 가열하는 응축기; 상기 응축기를 통과한 제 1 유체를 팽창시키는 팽창밸브; 팽창된 제 1 유체를 증발시키는 증발기; 상기 제 1 유체가 순환하도록 상기 압축기, 상기 응축기, 상기 팽창밸브 및 상기 증발기를 연결하는 순환 유로; 상기 압축기와 상기 응축기 사이에 배치되고, 태양열을 집열하여 상기 제 1 유체를 추가적으로 가열할 수 있는 집열기; 상기 제 1 유체가 상기 압축기에서 상기 집열기를 거쳐 상기 응축기로 이동하도록 상기 순환 유로 가운데 상기 압축기와 상기 응축기 사이의 구간에서 분지되어 형성되는 추가 가열 유로; 상기 제 1 유체가 상기 순환 유로를 통해 상기 압축기에서 상기 응축기로 바로 이동하거나 또는 상기 추가 가열 유로를 통해 상기 압축기에서 상기 집열기를 거쳐 상기 응축기로 이동하도록 유로를 선택적으로 형성시키는 제 1 유로 형성부 및 상기 제 1 유로 형성부를 제어하는 제어부를 포함한다.

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HEAT EXCHANGER FOR SOLAR CONVERTERS AND METHOD FOR CONTROLLING THE TEMPERATURE OF SUCH HEAT EXCHANGER

Publication No.: EP4083534A1 02/11/2022

Applicant:

SIEC BADAWCZA LUKASIEWICZ INST MIKROELEKTRONIKI I FOTONIKI [PL]
KULEWSKI RYSZARD [PL]

Absstract of: EP4083534A1

The subject matter of the invention is a heat exchanger for a solar converter, in particular a converter for flat solar collectors, hybrid PVT panels and under-roof solar collectors, and a method for controlling the temperature of this heat exchanger.The heat exchanger according to the invention has a double-circuit piping, wherein the first circuit is in the form of a meander piping (1) and is a heating piping, while the second circuit is in the form of at least one loop piping (2, 3, 4) and is a cooling piping.The method for controlling the temperature of this heat exchanger consists in measuring the temperature of the solar fluid at the output of the heating piping (1) of the exchanger and, if the temperature at the output of the heating piping is higher than the permissible domestic hot water charging temperature, the flow of solar fluid in the cooling piping (2,3,4) is opened and the solar fluid in the heating piping is cooled to a temperature not higher than the permissible domestic hot water charging temperature. On the other hand, if the temperature at the output of the heating pipe is lower than the lowest permissible domestic hot water charging temperature of approx. 45 °C, but higher than the break-even point temperature of approx. 4 °C, the solar fluid flow in the heating pipe (1) is closed and the solar fluid flow in the cooling pipe (2,3,4) is opened.

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BUILDING SYSTEM FOR REDUCING ENERGY CONSUMPTION

Publication No.: KR20220146186A 01/11/2022

Applicant:

한국과학기술연구원

US_2022341605_PA

Absstract of: US2022341605A1

Disclosed is a building system for reducing energy consumption. The building system includes an exterior wall layer disposed on an exterior wall of building walls, a circulation pipe disposed inside the exterior wall layer and through which a heating medium for absorbing heat caused by solar radiant energy applied to the exterior wall layer flows, and a thermal energy storage connected to the circulation pipe and configured to store the heat transmitted by the heating medium.

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HEAT-STORAGE MEDIUM CONVEYING SYSTEM FOR SOLAR-THERMAL POWER PLANT

Publication No.: US2022341629A1 27/10/2022

Applicant:

ZHEJIANG COSIN SOLAR TECH CO LTD [CN]

AU_2020352258_PA

Absstract of: US2022341629A1

The invention provides a heat-storage medium conveying system for a solar-thermal power plant. The system includes a high-level tank subsystem including a high-level tank used to store the heat-storage medium. The system further includes a heat-storage medium transport subsystem. The high-level tank subsystem is connected with the heat-storage medium transport subsystem. The heat-storage medium transport subsystem includes a low-level tank. A mounting height of the low-level tank is lower than that of the high-level tank. A volume of the low-level tank is smaller than a volume of the high-level tank. The heat-storage medium can enter the low-level tank from the high-level tank partially or completely by its own gravity. The low-level tank is provided with a conveying pump, and the heat-storage medium is pumped out of the low-level tank through the conveying pump. The invention solves the problems such as construction cost, operation and maintenance cost brought about by using the vertical long-shaft submerged molten salt pump, while avoiding the potential safety hazards in the design of large and small tanks or high-level and low-level tanks.

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HEAT EXCHANGE SYSTEM FOR THE THERMAL REGULATION OF A BUILDING

Publication No.: KR20220144383A 26/10/2022

Applicant:

SIEGENTHALER ANDY [CH]

AU_2021224071_PA

Absstract of: WO2021165824A1

The invention relates to a heat exchange system (S), which is arranged on the roof of a building (B), comprising a substrate (103) which is partially saturated with water and is topped with a vegetated layer (101) promoting condensation and evapotranspiration, and to a thermal diffusion device (200) comprising a pump (202) and a collecting network (201) allowing heat exchanges with the exchange volume (100).

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THERMAL BATTERY

Publication No.: EP4076727A1 26/10/2022

Applicant:

UNIV CURTIN [AU]

AU_2020404450_PA

Absstract of: WO2021119752A1

A method of storing energy is disclosed. The method comprises heating a material that comprises a CO2 sorbed product and an additive to desorb CO2 from the material and to convert the CO2 sorbed product to a CO2 sorbent. The additive is selected such that it at least partially prevents during heating (i) sintering of the CO2 sorbent and/or the CO2 sorbed product; and (ii) the formation of a crust on the material, the crust minimising or preventing the CO2 sorbent and CO2 from reacting with one another to form the CO2 sorbed product in a subsequent CO2 absorption step. Also disclosed is a composition used to sorb and desorb CO2 in a thermal battery, and a system for implementing the method, the system using the composition.

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COMPOSITE RADIATIVE COOLING FILM, COMPOSITE RADIATIVE COOLING FILM ASSEMBLY AND APPLICATION THEREOF

Nº publicación: MY193668A 24/10/2022

Applicant:

NINGBO RADI COOL ADVANCED ENERGY TECH CO LTD [CN]
NINGBO RUILING ADVANCED ENERGY MAT INSTITUTE CO LTD [CN]

JP_2021529680_A

Absstract of: MY193668A

The present disclosure provides a composite radiative cooling film including a top layer (1) and a reflective layer (2) disposed below the top layer (1). A material of the top layer (1) includes at least one polymer having an emissivity greater than or equal to 80% in a wavelength range of 7 ?m to 14 ?m. The top layer (1) includes a first emissive layer (11) adjacent to the reflective layer (2) and a second emissive layer (12) away from the reflective layer (2). A material of the first emissive layer (11) includes a first polymer. The first emissive layer (11) further includes a plurality of first pores. The plurality of first pores are distributed in the first emissive layer (11). A material of the second emissive layer (12) includes a second polymer and the second emissive layer (12) further includes a plurality of second pores. The plurality of second pores are distributed in the second emissive layer (12). A pore size of the plurality of first pores is in a range of 1 ?m to 20 ?m and a pore size of the plurality of second pores is in a range of 1 nm to 200 nm. The present disclosure further provides a composite film assembly including the composite radiative cooling film and application thereof. In the present disclosure, the emissivity of the top layer (1) in a wavelength range of 7 ?m - 14 ?m can be greatly improved via a combination of the plurality of first pores and the plurality of second pores, such that the radiative cooling effect of the composite radiative cooli

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