WO2006111042A1 - Materiau de stockage de chaleur a temperature moderee, element de stockage de chaleur et dispositif d’accumulation et de liberation de chaleur - Google Patents

Materiau de stockage de chaleur a temperature moderee, element de stockage de chaleur et dispositif d’accumulation et de liberation de chaleur Download PDF

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Publication number
WO2006111042A1
WO2006111042A1 PCT/CN2005/000541 CN2005000541W WO2006111042A1 WO 2006111042 A1 WO2006111042 A1 WO 2006111042A1 CN 2005000541 W CN2005000541 W CN 2005000541W WO 2006111042 A1 WO2006111042 A1 WO 2006111042A1
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WIPO (PCT)
Prior art keywords
heat
heat storage
temperature
storage material
water
Prior art date
Application number
PCT/CN2005/000541
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English (en)
Chinese (zh)
Inventor
Zhihui Wang
Original Assignee
Starford International Holdings Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Starford International Holdings Limited filed Critical Starford International Holdings Limited
Priority to PCT/CN2005/000541 priority Critical patent/WO2006111042A1/fr
Publication of WO2006111042A1 publication Critical patent/WO2006111042A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
    • F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
    • F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
    • F24H7/0433—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer medium being water
    • 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
    • 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
    • F28D2020/0004—Particular heat storage apparatus
    • F28D2020/0021—Particular heat storage apparatus the heat storage material being enclosed in loose or stacked elements
    • 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

Definitions

  • the present invention relates to a field of heat exchange, a step and a structure for performing heat exchange of a medium temperature heat storage material, a heat storage element including the heat storage material, and an energy storage heat supply device comprising the heat storage element .
  • the commonly used regenerative technologies are: atmospheric pressure water storage and high temperature water storage, solid phase high temperature storage. Due to the latent heat of decomposition (80 cal/g) of water at 0 °C and latent heat of vaporization (539 cal/g) at 10 CTC, the bulk density (lg/ml) and specific heat (lcal/g. °C) is small, so the latent heat of the water and the sensible heat storage density are small.
  • the use of water for medium heat storage utilizes sensible heat characteristics: Atmospheric pressure water storage and high temperature water heat storage technology utilizes the temperature difference sensible heat characteristics of water. The heat storage density is small.
  • the steam heat storage uses the latent heat of vaporization of water.
  • phase high temperature heat storage is to heat the solid molding material with an electric heating tube.
  • the technical problem to be solved by the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide a medium temperature heat storage material, a heat storage element including the heat storage material, and an energy storage heating device composed of the heat storage element, wherein the medium temperature storage
  • the thermal material can fully utilize its heat storage and heat transfer characteristics without high-temperature heat storage.
  • the heat storage element stores heat quickly and has good heat transfer effect.
  • the energy storage heating device integrates heat storage, heat exchange and heat preservation, and has waste heat. Waste heat recovery, low-temperature electricity storage, heating, and domestic hot water supply.
  • the medium temperature heat storage material is a translucent solid at a normal temperature, the density is 2000-2300 kg 'm- 3 , and the melting point temperature is 72-80.
  • C the heat of fusion is 290-300 kj ⁇ kg - 1 , the specific heat capacity is 4. 5-5 kj ⁇ kg" 1 ⁇ 1 , the thermal conductivity is 0. 5-1.
  • a heat storage element composed of a medium temperature heat storage material comprising: a heat transferable housing and a reinforced heat transfer sheet, wherein the housing is a sealable cylindrical body, and the reinforced heat conductive sheet is disposed therein The medium temperature phase change heat storage material is filled in the gap of the inner cavity of the casing;
  • the reinforced heat transfer sheet is a twisted structure made of a metal sheet
  • the housing is a cylindrical housing having at least one asymmetric heat dissipation guide ring disposed thereon.
  • An energy storage and heating device comprising a heat storage element, comprising a box body, wherein: the box body is provided with a heat insulating layer, wherein the inner cavity is arranged with heat storage elements arranged in m rows and n columns, upper part A heat exchange coil is arranged, and a heating distributor and a heat distributor are respectively arranged at the top and the bottom, and the inlet and the outlet of the water supply system are connected at both ends of the tube, and the heat source is externally connected to the heat distributor, and the heat distributor is provided.
  • the front end is placed outside the box, and is used as the inlet and outlet for heating and heating respectively; in the upper part and the lower part of the box, a temperature measuring probe is arranged, and a temperature sensor is arranged inside the probe tube, and the wire is electrically connected with the time temperature controller;
  • the gap in the tank is filled with water or other heat transfer medium;
  • the heat storage elements are distributed in the number of m and n ⁇ l, and are fixed in the box by the heat storage mold rods, and the distance between the rod bodies is 5-20 mm.
  • the medium temperature heat storage material of the invention has high heat storage capacity, and the heat storage performance is stable and reliable.
  • the heat storage element of the invention has simple structure and easy processing, and the arrangement of the reinforcing heating sheet can increase the heat storage and heat transfer speed of the heat storage element itself, and improve the heat transfer effect; the asymmetric heat dissipation diversion ring provided on the casing can be increased
  • the strength of the inner wall expands the outer surface area, accelerates the heat storage and heat release rate of the heat storage phase change material, and has high heat transfer performance.
  • the invention arranges a plurality of heat storage elements in a regular arrangement in an energy storage heating device, and is further provided with a heating method such as steam and electricity, which can integrate heating, heat storage, heat exchange and heat preservation, and has waste heat, waste heat recovery and low valley.
  • a heating method such as steam and electricity
  • the electric high-density energy storage heating device designed and manufactured by the electric heating, heating and domestic hot water is not only capable of independently supplying water and hot water, but also regulating the water temperature through the temperature regulating valve; Waste heat back correction page (Article 91)
  • the charging and low-temperature electric heat storage function greatly reduces the initial investment and operating costs, and improves safety and comfort.
  • the conventional regenerative devices such as atmospheric water storage, high-temperature water storage, and solid-phase high-temperature heat storage have fundamentally solved the problems of large volume, high pressure, high initial investment, high cost of use, and poor safety performance.
  • Figure 1 is a graph showing the heat storage characteristics of the heat storage material of the present invention.
  • FIG. 3 is a schematic longitudinal sectional view of the heat storage element of the present invention.
  • Figure 4 is a structural view of the heat supply device of the present invention.
  • Temperature probe 10. Heat storage component divider, 11. Support,
  • the invention relates to an inorganic heat storage material, which is a formula material which utilizes the phase change heat of an inorganic salt to achieve the purpose of heat storage and heat extraction.
  • the main phase change components can be selected, and other necessary auxiliary components can be added.
  • inorganic salts There are many varieties of inorganic salts, and a wide range of them can be combined with each other to bring about different heat storage properties and heat storage effects.
  • the requirements for selecting a heat storage material are: 1) the phase transition temperature (such as melting point) is suitable; 2) the unit weight (or volume) of the latent heat is large; 3) the thermal stability is high; 4) the resources are abundant, the source is easy; Cheap; 6) low toxicity, low corrosivity.
  • the invention provides a medium temperature heat storage
  • the material has a heat conversion temperature of 7 0 -9 5 ⁇ , which includes the following raw materials by weight: Boron octahydrate [ ⁇ (0 ⁇ ) 2 ⁇ 8 ⁇ 2 ⁇ 0] : 25% ⁇ 40%, sodium monohydrate [Na (OH) 2 ⁇ ⁇ 0]: 53.5% ⁇ 72.3%, sulphuric acid [Na 2 S0 4 ]: 0.5% ⁇ 1.0%, iron [Fe]: 0.2% ⁇ 0. 5%.
  • octahydrate borax [ ⁇ (0 ⁇ ) 2 ⁇ 8 ⁇ 2 ⁇ 0] and sodium monohydrate [Na(0H) 2 .3 ⁇ 4-0] are inorganic salts, which account for a large proportion of the total components.
  • sodium monohydrate [Na(OH) 2 ⁇ 3 ⁇ 4 ⁇ 0] is a material with high heat storage capacity, its phase transition temperature (such as melting point) in the medium temperature range, unit weight (or volume)
  • the latent heat is large, adding a small amount of three auxiliary additives such as sodium sulfate, water and iron powder.
  • the phase change heat storage material of the invention has a translucent solid at a normal temperature, a density of 2000-2300 kg'm- 3 , a melting point temperature of 72--80 ° C, and a heat of fusion of 290-300 kj' kg- 1 , specific heat capacity.
  • the thermal conductivity is 0.5 1.0 kj ⁇ ⁇ 1 ⁇ °( ⁇ ⁇ s—
  • the processing method of the intermediate temperature heat storage material of the present invention is: heating the above-mentioned parts by weight of octahydrate boron, and then heating and heating until the temperature is raised to 85 ° C to 90 ° C, respectively, adding parts by weight of water, a 7j sodium, iron powder. And sodium sulfate can be used.
  • a heat storage element 4 is designed according to the above heat storage material. As shown in FIG. 3, it mainly comprises two heat transferable housings 41 and a reinforced heat transfer sheet 43, and the housing 41 is a metal cylindrical body. One end is first closed by the sealing piece 42 and can be realized by welding. The cylindrical inner cavity is provided with a reinforcing heat conducting sheet 43, and the medium temperature phase change heat storage material 6 is filled in the inner cavity of the casing 41, and can fill the reinforcing heat conducting sheet 43 and the shell. All the gaps between the inner walls of the body 41 make the entire casing 41 a heat storage element 4 with a phase change material. After the phase change heat storage material 6 is filled, the other end of the casing 41 is also closed by the sealing sheet 2.
  • the arrangement of the reinforcing thermally conductive sheet 43 is mainly because the phase change heat storage material 6 itself is a material capable of liquid-solid conversion, and the heat transfer hysteresis of the inner position of the inner cavity of the casing 41 relative to the inner wall affects the crystal crystallization speed. Further, the heat storage and heat release effects of the heat storage element are affected, and the reinforcing heat conductive sheet 43 is disposed between the phase change heat storage materials 6, so that the heat propagation speed can be accelerated, and the phase change heat storage material 6 is ensured to be in the cavity of the casing 41. When stored in different positions, the heat storage and heat release rates are the same.
  • the reinforced heat transfer sheet 43 is made of a metal sheet into a twist-like structure, and the structure can be processed at one time, and the material of the weight-matching material has the largest surface area, and thus the heat transfer surface thereof is also Larger, the best heat transfer effect.
  • Correction page (Article 91) At least one asymmetric heat dissipating ring 45 is also machined on the housing 41 for one time forming during the cylindrical processing of the housing 41.
  • the structure design is very easy to process and the cost is also low, which can increase the strength of the inner wall of the casing 41, prolong the life of the heat storage element 4, and increase the surface area of the casing 1 of the same weight to improve the heat storage element.
  • the heat transfer area accelerates the heat storage and heat release rate of the heat storage phase change material 6, and can also cause a flow guiding action in the heat conductive medium to increase the gap between the plurality of heat storage elements when stacked. Further improve the heat transfer effect. In addition, it can also serve as a support for easy placement during handling.
  • the working principle and workflow of the heat storage element 4 of the present invention are:
  • the heat contained in the medium is uniformly transmitted to the phase change heat storage through the metal cylinder casing 41 and the plugging piece 42 and the reinforcing heat conducting sheet 43.
  • Material 6 the temperature of the phase change heat storage material 6 is increased by the recommended weight, and the sensible heat is stored.
  • the phase change heat storage material 6 begins to melt, stores the latent heat, and all melts and reaches
  • the heat storage process ends; when the temperature of the heat transfer medium is lower than the temperature of the phase change heat storage material 6, the phase change heat storage material 4 will pass through the metal cylinder case 41 and the plugging piece 42 and the reinforcing heat conductive sheet. 43 uniformly guides the heat medium to release heat, and the temperature gradually decreases.
  • the melting point (79 °C) is reached, the solidification begins and the latent heat is released. Below the melting point (79 °C), the latent heat of phase change is completely released, and the temperature continues. The lowering of the heat release process begins after the sensible heat is released and reaches the same temperature as the external heat transfer medium.
  • the energy storage and heating device designed by the present invention comprises a box body 1 whose top is sealed by a box upper cover 22, and an upper inspection cover 23 is provided on the upper cover 22 of the box body, and the box body 1 can be observed.
  • a support 11 can be provided at the bottom of the box body 1.
  • the support 11 13 ⁇ 4 can be fixed on the ground or a fixed position to become a fixed heat storage device, and a tractor chassis 21 can be added and fixed on the tractor.
  • the entire device can be moved by the tractor to become a movable device.
  • the inner wall of the casing 1 is provided with a heat insulating layer 2, which can prevent the heat from being rapidly radiated outward.
  • the inner cavity of the casing 1 is filled with a heat conductive medium 19, which can be water or other heat conductive material, and the heat storage element is immersed in the heat conductive medium 19.
  • the phase change heat storage material 6 in the heat storage element 4 has a melting point of 75-95 ° C and a heat of fusion of 50-75 kcal/kg. When the phase change heat storage material 6 reaches its melting point, the latent heat characteristic begins. Its endothermic, from solid to liquid; conversely, when the temperature of the phase change thermal storage material 6 falls below its melting point, its latent heat characteristics begin to release heat from liquid to solid.
  • the heat storage element 4 By providing the heat storage member 4 containing the phase change heat storage material 6 in the casing 1, the heat of the heat transfer medium 19 can be absorbed and stored, and then its heat energy can be released as needed to realize the conversion of its thermal energy.
  • the heat storage element 4 may be provided in plurality as needed, and fixed and uniformly distributed in the casing 1 through the heat storage element separator 10, and may be evenly arranged in m rows and n columns. Where m and n ⁇ l are selected according to the heating demand and the heating area, the spacing between the components is 5-20 mm, which can increase the surface area of the heat storage element 4, increase the contact surface with the heat conductive medium 19, and improve the heat transfer capability.
  • a heat exchange coil 5 is arranged, which is in the shape of a serpentine snake, which is placed outside the box body through the C-type elbow, and is immersed in the heat transfer medium 19, at the two ports of the coil tube, respectively.
  • the cold water inlet 15 and the hot water outlet 14 are connected to the hot water supply system, and the cold water in the pipe can be heated by the heat exchange between the heat exchange coil 5 and the heat transfer medium 19 to increase the temperature of the cold water in the pipe, and the tap water is cooled from cold water.
  • the inlet 15 enters the heating and becomes hot water, which can flow out from the hot water outlet to supply the user.
  • a water supply temperature regulating valve 16 is connected in parallel, which can be adjusted according to different seasons and different needs.
  • a heating distributor 7 is provided, which can be made of a seamless steel pipe, which is provided with a plurality of circular holes of different apertures, and the outlet end of the distributor passes through and is welded to the casing 1
  • the inlet is externally connected to the heat recovery device, and the waste heat or waste heat collected by the heat recovery device can be sent into the inner cavity of the casing 1 through the small hole, and the heat energy is transmitted to the heat storage element 4 through the heat transfer medium 19, so that the inlet is realized.
  • the outlet is provided with a heating circulation return port 12.
  • a heating distributor 8 whose front end passes through the tank 1 and is welded with a connecting flange, which is used as an inlet and outlet for heating and heating, and can be made of seamless steel pipe.
  • a connecting flange which is used as an inlet and outlet for heating and heating, and can be made of seamless steel pipe.
  • There are a plurality of circular holes which are used for different pore diameters of the heat exchange, and are welded and sealed when passing through the two layers of the metal plates of the casing 1.
  • the outlets of the circulating water outlets are connected in series with the circulating water outlets 13 through the outlet.
  • the heating variable frequency speed regulation circulating pump 18 connected in series is connected to the heating system to continuously supply heat to the user.
  • a heat meter 20 is connected in series to the heating and hot water supply pipes, and is connected to the heating circulating water outlet 13 and the domestic hot water outlet 14 respectively.
  • a temperature measuring probe is also arranged in the upper part and the lower part of the box body 1.
  • a temperature sensor is arranged inside the probe tube, and the wire is electrically connected with the time temperature controller 17, so that the temperature of the heat conductive medium 19 in the box body 1 can be measured in real time.
  • the invention can recover and store a large amount of waste heat of a steel mill, a coking plant, a corundum plant, a calcium carbide plant, a brewery, and the like through the recovery device 2, and then connect to the present invention through a pipe, and transfer the recovered heat to the heat storage of the present invention. It is then sent to the heating user by the tractor, thereby achieving the design object of the present invention.
  • the present invention has significant breakthroughs in the recovery and utilization of waste heat, waste heat, planning and design of heat storage systems, and promotion and application of energy storage materials, and has a certain guiding role.
  • the working process of the energy storage heating device of the invention :
  • the heat carrier medium (water above 90 ° C or 100 ° C - 13 CTC steam) of the external heat source is connected to the heating distributor 7 , and the heat contained therein enters the tank 1 through the heating distributor 7 and heats the heat transfer medium 19 thereof.
  • the temperature of the heat transfer medium 19 is continuously increased while the heat is uniformly diffused and transmitted to the phase change heat storage material 6 through the outer wall of the heat storage element 4, and the phase change heat storage material 6 is gradually increased, and the phase transition temperature is not reached.
  • the heat storage element 4 stores sensible heat. However, when the phase change heat storage material 6 obtains sufficient heat, it will gradually undergo a lattice change--a phase change latent heat. When the phase change is over and the set temperature is reached, the heat storage process is completed, and the heat storage is sensible heat (60 - 95 °).
  • the supply and return water supply ports of the heating system are respectively connected to the outlet of the heat meter (20) of the movable heat storage device 14 and the heating water return port 12, and the phase change heat storage material 6 is
  • the stored heat is uniformly transmitted to the heat-conducting medium 19--water through the outer wall of the heat storage element 4, so that the temperature of the water is raised, and the water can be heated to 45-80 ° C as needed, under the action of the heating variable frequency speed regulating circulating pump 18
  • the heated water flows out through the supply circulating water outlet 13 to supply heat to the heating system.
  • phase change heat storage material 6 gradually releases the accumulated latent heat, a lattice change occurs - a solidification, the temperature begins to decrease and the sensible heat is released, and when the specified temperature (50-60 ° C) is reached, the heat release process ends. .
  • the heating circulating water outlet 13 of the present invention is first connected to the inlet of the user water supply system when the hot water is supplied, and the inlet is connected to the return water of the tap water pipe or the user hot water system, and the water supply temperature regulating valve 16 is adjusted.
  • the required water supply temperature mixed with the recycled water or tap water, the heat supplied by the heat meter 20 according to the embodiment described in FIG. 3 and FIG. 4, if the heat storage element 4, the heat dissipation chute 45 and the heat exchange coil
  • the arrangement of 5, the shape of the eve, and the replacement of the structure are other similar technical solutions, which are also within the scope of the present invention.
  • the above is a specific embodiment of the present invention and the technical principle applied thereto.
  • the equivalent changes made by the novel concept, and the functional effects produced by the novel concept are still beyond the scope of the specification and the drawings, and are within the scope of the present invention.

Abstract

Le matériau de stockage de chaleur à température modérée selon l’invention est composé de B(OH)2.8H2O, de Na(OH)2.H2O, de sulfate de sodium Na2SO4, de poudre ferrique Fe et d’eau. Un élément de stockage de chaleur avec le matériau ci-dessus comprend une coquille de transfert thermique et des fines permettant d’augmenter l'efficacité de transfert thermique. La coquille peut être un récipient scellé en forme de colonne, et les fines sont disposées dans la coquille. En outre, le matériau de stockage de chaleur à température modérée rempli les espaces formés dans la chambre interne de la coquille. Un dispositif d’accumulation et de libération de chaleur comprend des éléments, lesquels sont disposés en m rangées et n colonnes dans une enveloppe de conservation de chaleur. Une bobine d’échange de chaleur est également disposée sur la face supérieure du dispositif. Un distributeur chauffé et un distributeur de chaleur sont disposés au niveau des parties supérieure et inférieure du dispositif respectivement. Une admission et une sortie pour l'eau, lesquelles sont connectées à un système d’alimentation en eau, sont disposées aux deux extrémités de la bobine. Le distributeur chauffé est connecté à l’extérieur à une source d'énergie électrique. Une admission et une sortie pour que l'eau chauffe l'espace ou d'autres objets sont disposées à l'avant du distributeur de chaleur. L'eau ou un autre milieu conducteur de chaleur remplissent les espaces formés dans l'enveloppe.
PCT/CN2005/000541 2005-04-20 2005-04-20 Materiau de stockage de chaleur a temperature moderee, element de stockage de chaleur et dispositif d’accumulation et de liberation de chaleur WO2006111042A1 (fr)

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PCT/CN2005/000541 WO2006111042A1 (fr) 2005-04-20 2005-04-20 Materiau de stockage de chaleur a temperature moderee, element de stockage de chaleur et dispositif d’accumulation et de liberation de chaleur

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PCT/CN2005/000541 WO2006111042A1 (fr) 2005-04-20 2005-04-20 Materiau de stockage de chaleur a temperature moderee, element de stockage de chaleur et dispositif d’accumulation et de liberation de chaleur

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088871A (zh) * 2018-01-10 2018-05-29 上海工程技术大学 一种纤维集合体蓄热性能的测试装置及其测试方法
CN110388684A (zh) * 2019-07-05 2019-10-29 常州海卡太阳能热泵有限公司 无机相变蓄热式电采暖炉及采暖方法
CN113669947A (zh) * 2020-05-13 2021-11-19 青岛海尔新能源电器有限公司 相变蓄热式热泵系统
CN114958535A (zh) * 2022-06-20 2022-08-30 德阳劲达节能科技有限责任公司 谷电新能源酿酒蒸馏装置
CN117553342A (zh) * 2024-01-12 2024-02-13 四川大学 一种机组高效运行的供暖系统及其供暖方法
CN117553342B (zh) * 2024-01-12 2024-05-03 四川大学 一种机组高效运行的供暖系统及其供暖方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960207A (en) * 1973-11-28 1976-06-01 Boer Karl W Heat exchange apparatus
US4131158A (en) * 1976-01-23 1978-12-26 Institut Fur Kerntechnik Und Energiewandlung E.V. Storage arrangement for thermal energy
WO1985002141A1 (fr) * 1983-11-14 1985-05-23 General Electric Company Chauffe de metal amorphe pour faciliter la coupe
US4793402A (en) * 1986-04-08 1988-12-27 Kubota Tekko Kabushiki Kaisha Heat storage composition, latent heat storage capsules containing said heat-storage composition and temperature control apparatus using said capsules
JP2000018725A (ja) * 1998-07-01 2000-01-18 Mitsubishi Cable Ind Ltd 蓄熱ユニット構造
DE20200286U1 (de) * 2002-01-10 2002-08-08 Wenzel Jutta Latentspeicherreaktor
CN2516890Y (zh) * 2002-01-22 2002-10-16 王智慧 一体化电加热相变蓄热模块

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960207A (en) * 1973-11-28 1976-06-01 Boer Karl W Heat exchange apparatus
US4131158A (en) * 1976-01-23 1978-12-26 Institut Fur Kerntechnik Und Energiewandlung E.V. Storage arrangement for thermal energy
WO1985002141A1 (fr) * 1983-11-14 1985-05-23 General Electric Company Chauffe de metal amorphe pour faciliter la coupe
US4793402A (en) * 1986-04-08 1988-12-27 Kubota Tekko Kabushiki Kaisha Heat storage composition, latent heat storage capsules containing said heat-storage composition and temperature control apparatus using said capsules
JP2000018725A (ja) * 1998-07-01 2000-01-18 Mitsubishi Cable Ind Ltd 蓄熱ユニット構造
DE20200286U1 (de) * 2002-01-10 2002-08-08 Wenzel Jutta Latentspeicherreaktor
CN2516890Y (zh) * 2002-01-22 2002-10-16 王智慧 一体化电加热相变蓄热模块

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088871A (zh) * 2018-01-10 2018-05-29 上海工程技术大学 一种纤维集合体蓄热性能的测试装置及其测试方法
CN108088871B (zh) * 2018-01-10 2024-03-08 上海工程技术大学 一种纤维集合体蓄热性能的测试装置及其测试方法
CN110388684A (zh) * 2019-07-05 2019-10-29 常州海卡太阳能热泵有限公司 无机相变蓄热式电采暖炉及采暖方法
CN110388684B (zh) * 2019-07-05 2024-03-26 常州海卡太阳能热泵有限公司 无机相变蓄热式电采暖炉及采暖方法
CN113669947A (zh) * 2020-05-13 2021-11-19 青岛海尔新能源电器有限公司 相变蓄热式热泵系统
CN114958535A (zh) * 2022-06-20 2022-08-30 德阳劲达节能科技有限责任公司 谷电新能源酿酒蒸馏装置
CN114958535B (zh) * 2022-06-20 2024-03-08 德阳劲达节能科技有限责任公司 谷电新能源酿酒蒸馏装置
CN117553342A (zh) * 2024-01-12 2024-02-13 四川大学 一种机组高效运行的供暖系统及其供暖方法
CN117553342B (zh) * 2024-01-12 2024-05-03 四川大学 一种机组高效运行的供暖系统及其供暖方法

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