CN103528122B - A kind of packaged type phase change heat storage heat supply device - Google Patents
A kind of packaged type phase change heat storage heat supply device Download PDFInfo
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- CN103528122B CN103528122B CN201310491186.0A CN201310491186A CN103528122B CN 103528122 B CN103528122 B CN 103528122B CN 201310491186 A CN201310491186 A CN 201310491186A CN 103528122 B CN103528122 B CN 103528122B
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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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Abstract
The present invention relates to a kind of efficient packaged type phase change heat storage heat supply device.Also do not have a kind of without the need to pipe network at present, the packaged type phase change heat storage heat supply device that energy recovery efficiency is high.Feature of the present invention is: comprise accumulation of heat casing, accumulation of heat assembly, jet chimney, cold water pipes, several heating tube row, Base Heat waterpipe, condensing water conduit, hot water temperature adjustment pipeline and blast pipe, accumulation of heat assembly comprises several accumulation of heat aluminium foil bag, be provided with phase-change material in accumulation of heat aluminium foil bag, accumulation of heat aluminium foil bag is arranged in accumulation of heat casing; Several steam subtube is drawn together in heating tube package, and heating tube row is vertically mounted in accumulation of heat casing; Cold water pipes comprises main pipe and several arm, and several arm is all vertically fixed on main pipe, is parallel to each other between several arm; Base Heat waterpipe is arranged in the below of accumulation of heat casing, and the two ends of hot water temperature adjustment pipeline are connected on cold water pipes and Base Heat waterpipe.Reasonable in design of the present invention, energy recovery efficiency is high.
Description
Technical field
The present invention relates to a kind of packaged type phase change heat storage heat supply device, particularly relate to a kind of packaged type phase transition heat accumulation unit reclaiming industrial exhaust heat and used heat, be that a kind of high efficiency of energy stores and release tech, belong to energy-conservation and heating field.
Background technology
At present, there is following two large problems in urban energy: 1) owing to cannot enter concentrated heat supply network, a large amount of industrial exhaust heat is not utilized effectively; 2) boiler heat supplying is provided in dependence for oneself, and the situation of energy double loss and waste is very serious.In production of energy, output and use procedure, be cause energy waste, one of the main reasons that energy use efficiency is low time, spatially asynchronous.
For the problems referred to above, mobile heat storage technology can by what be interrupted, and dispersion, unstable heat energy effectively stores and applies, and effectively solves the problem of the dual waste of the energy, effectively can substitute, reduce the waste of disposable non-renewable energy resources.Utilize mobile storage heating equipment the waste heat recovery of the high energy-consuming enterprises such as power plant, steel mill, chemical plant, coke-oven plant can be stored, then heat energy is transported to the user that using amount of hot water the is larger all the year round places such as neighbouring hotel, bath center, school, residential quarter, for it provides domestic hot-water or heating; At non-heating period, the heating power production capacity that the steam power plant of central heating is idle can also be used, be supplied to the unit needing heat energy.
Applying of mobile heat storage technology both can make waste heat discharge enterprise's minimizing thermal pollution, additionally reduces the fuel consumption of heat energy user, reduces operating cost, decreases the discharge of carbon dioxide.Just have some for reclaiming the packaged type device of industrial exhaust heat and used heat now, if publication date is on November 03rd, 2010, publication number is in the Chinese patent of CN201621764U, discloses the remaining used heat movable heating device of a kind of industry; Publication date is on 05 19th, 2010, and publication number is in the Chinese patent of CN201476261U, discloses a kind of Intelligent movable heating equipment; Publication date is on 02 02nd, 2011, and publication number is in the Chinese patent of CN101963469A, discloses a kind of phase-change material heat storage heat supply device; Publication date is on 02 01st, 2006, and publication number is in the Chinese patent of CN2755550, discloses a kind of Moval phase; And, publication date is on 02 09th, 2011, publication number is in the Chinese patent of CN101968240A, disclose a kind of movable heating device and the method that utilize phase change heat storage balls, all disclose a kind of utilize thermal storage and energy accumulation technology to carry out mobile heat supply equipment and device, but the structural design of these devices is reasonable not, use inconvenience, energy recovery efficiency is not high.
In sum, also there is no a kind of reasonable in design at present, easy to use, without the need to pipe network, the packaged type phase change heat storage heat supply device that energy recovery efficiency is high.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, easy to use, without the need to pipe network, the packaged type phase change heat storage heat supply device that energy recovery efficiency is high.
The present invention's adopted technical scheme that solves the problem is: the design feature of this packaged type phase change heat storage heat supply device is: comprise accumulation of heat casing, accumulation of heat assembly, jet chimney, cold water pipes, several heating tube row, Base Heat waterpipe, condensing water conduit, hot water temperature adjustment pipeline and blast pipe, the inwall of described accumulation of heat casing is provided with heat-insulation layer, described accumulation of heat assembly comprises several accumulation of heat aluminium foil bag, be provided with phase-change material in described accumulation of heat aluminium foil bag, this accumulation of heat aluminium foil bag is arranged in accumulation of heat casing; Several steam subtube is drawn together in described heating tube package, this heating tube row is vertically mounted in accumulation of heat casing, top and the bottom of described heating tube row are respectively arranged with pipe row's import and pipe outlet, this heating tube row and accumulation of heat aluminium foil bag are alternately arranged, described jet chimney and condensing water conduit are installed in accumulation of heat casing side, and the pipe that this jet chimney and condensing water conduit are connected to heating tube row is arranged on import and pipe outlet; Described cold water pipes comprises main pipe and several arm, and described several arm is all vertically fixed on main pipe, is parallel to each other between several arm, and described cold water pipes is arranged in accumulation of heat casing, and this cold water pipes is positioned at directly over accumulation of heat assembly; Described Base Heat waterpipe is arranged in the below of accumulation of heat casing, and the two ends of described hot water temperature adjustment pipeline are connected on cold water pipes and Base Heat waterpipe, and described blast pipe is arranged on the top of accumulation of heat casing.Make the present invention can by the waste heat of the highly energy-consuming specific emissions such as steam power plant, steel mill, Waste Heat Recovery thus, and without the need to pipe network, as long as whole device to be fixed on the user namely tractor needing heat energy by another area of transport supply, use very convenient, flexibility is very high, the utilization ratio of the energy can be improved, reduce the use of the fossil fuels such as coal, reach the object of energy-saving and emission-reduction.
As preferably, the steam subtube in heating tube row of the present invention is arc type structure.
As preferably, accumulation of heat aluminium foil bag modularization of the present invention is arranged in accumulation of heat casing.
As preferably, accumulation of heat casing of the present invention is provided with several thermal storage unit, described accumulation of heat aluminium foil bag comprises phase-change material and aluminium foil bag, being evacuated after phase-change material fusing is packaged in aluminium foil bag, connect accumulation of heat aluminium foil bag to be divided into many rows and to be vertically fixed in thermal storage unit, thermal storage unit is fixed on accumulation of heat module frame with slip draw-in groove form, and accumulation of heat module frame blocks with angle steel more, and fixing with in accumulation of heat casing with bolt, quick detachable and maintenance when device uses.
As preferably, arm of the present invention is provided with several discharge orifices.
The present invention compared with prior art, have the following advantages and effect: reasonable in design, easy to use, flexible, without the need to pipe network, widely applicable, energy recovery efficiency is high, can effectively the waste heat of the highly energy-consuming specific emissions such as steam power plant, steel mill, Waste Heat Recovery be got up, and without the need to pipe network, as long as whole device to be fixed on the user namely tractor needing heat energy by another area of transport supply.Along with current country banning coal-burning boiler, the rise of Gas Prices, and the highlighting of the phenomenon such as the sectional center of heat supply network pipe network is sex-limited, of the present invention applying will bring larger economic benefit and social benefit, has promotional value and development prospect widely.
The present invention is with the phase-change material of high heat storage density for carrier regenerator, and during use, falling heat-transfer medium in accumulation of heat casing, during charging process, carries out the power conversion between afterheat steam and phase-change material by heat-conducting medium.Heating arrangement is Multi-layer warming pipe row, heating tube row ordered arrangement between accumulation of heat assembly, make heat transmission evenly, heating tube row in arcuate structure, increases the stroke of pipeline, increases heat exchange area, improves overall heat-transfer coefficient.Cold water pipes in the present invention can be fish bayonet fittings, and the top portion of accumulation of heat casing is furnished with some cold water spouts, makes the distribution of cold water in casing more even.
The present invention can be provided with terminal control system, to adopting hot fluid, phase-change material, heat-conducting medium carries out Real-Time Monitoring and adjustment, when the temperature in hot water out pipe road is higher than user's setting value, terminal control system understands the motor-driven valve on active adjustment cold water pipes and hot water temperature adjustment pipeline, reduce the influent stream amount of cold water, increase the combined amount of cold water and hot water in hot water temperature adjustment pipeline, thus reduce the water temperature of hot water in Base Heat waterpipe, make the temperature of water main reach user's request, make use convenient.
Waste heat, used heat that the present invention utilizes the high energy consumption units such as steam power plant, steel plant, chemical plant to discharge in vapour form, for heat user is for warm domestic hot-water supply, apparatus structure is simply compact, heat exchange efficiency is high, energy storage density is high, intelligentized control method, be convenient to the features such as maintenance management, change traditional pipeline for stream mode, realize heating system peak load shifting, the object of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of packaged type phase change heat storage heat supply device in the embodiment of the present invention.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of heating tube row in the embodiment of the present invention.
Fig. 4 is the structural representation of cold water pipes in the embodiment of the present invention.
Fig. 5 is the structural representation of arm in the embodiment of the present invention.
In schematic diagram, accumulation of heat casing is 1, and accumulation of heat assembly is 2, heat-conducting medium water is 3, and steam inlet is 4, and condensate water outlet is 5, jet chimney is 6, and cold water inlet is 7, and hot water outlet is 8, cold water pipes is 9, arm 10, and discharge orifice is 11, heating tube row is 12, and Base Heat waterpipe is 13, and condensing water conduit is 14, hot water temperature adjustment pipeline is 15, and blast pipe is 16.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
See Fig. 1 to Fig. 5, packaged type phase change heat storage heat supply device in the present embodiment comprises accumulation of heat casing 1, accumulation of heat assembly 2, jet chimney 6, cold water pipes 9, several heating tube row 12, Base Heat waterpipe 13, condensing water conduit 14, hot water temperature adjustment pipeline 15 and blast pipe 16, wherein, the inwall of accumulation of heat casing 1 is provided with heat-insulation layer.
Accumulation of heat assembly 2 in the present embodiment comprises several accumulation of heat aluminium foil bag, is provided with phase-change material in accumulation of heat aluminium foil bag, and this accumulation of heat aluminium foil bag modularization is arranged in accumulation of heat casing 1.Under normal circumstances, the thermal storage unit that several vertical shape is installed is provided with in accumulation of heat casing 1, accumulation of heat aluminium foil bag comprises phase-change material and aluminium foil bag, being evacuated after phase-change material fusing is packaged in aluminium foil bag, connect accumulation of heat aluminium foil bag to be divided into many rows and to be vertically fixed in thermal storage unit, thermal storage unit is fixed on accumulation of heat module frame with slip draw-in groove form more.The present invention can select multilayer accumulation of heat module according to actual size, and framework entirety is blocked by angle steel, and is bolted in accumulation of heat casing 1, quick detachable and maintenance when device uses.
Heating tube row 12 in the present embodiment comprises several steam subtube, this heating tube row 12 is vertically mounted in accumulation of heat casing 1, the top of heating tube row 12 and bottom are respectively arranged with pipe row's import and pipe outlet, and this heating tube row 12 and accumulation of heat aluminium foil bag are alternately arranged, and are convenient to dismounting and safeguard.Under normal circumstances, the steam subtube in heating tube row 12 is arc type structure.
Jet chimney 6 in the present embodiment and condensing water conduit 14 are installed in the side of accumulation of heat casing 1, and the pipe that this jet chimney 6 and condensing water conduit 14 are connected to heating tube row 12 is arranged on import and pipe outlet.
Cold water pipes 9 in the present embodiment comprises main pipe and several arm 10, and several arm 10 is all vertically fixed on main pipe, is parallel to each other between several arm 10, is provided with several discharge orifices 11 at the two ends of arm 10.Cold water pipes 9 is arranged in accumulation of heat casing 1, and this cold water pipes 9 is positioned at directly over accumulation of heat assembly 2.Main pipe has cold water inlet 7.
Base Heat waterpipe 13 in the present embodiment is arranged in the below of accumulation of heat casing 1, and the two ends of described hot water temperature adjustment pipeline 15 are connected on cold water pipes 9 and Base Heat waterpipe 13, and described blast pipe 16 is arranged on the top of accumulation of heat casing 1.
In the present embodiment, the inwall of accumulation of heat casing 1 is provided with heat-insulation layer 1, prevent heat toward external diffusion, when carrying out accumulation of heat, falling heat-transfer WATER AS FLOW MEDIUM 3 in accumulation of heat casing 1, phase-change material is packaged in the aluminium foil bag of 100 × 100mm, accumulation of heat assembly 2 is divided into many rows is vertically fixed in thermal storage unit for connecting accumulation of heat aluminium foil bag more, and thermal storage unit is fixed in accumulation of heat module frame with slip draw-in groove form.Heat exchange structure is Multi-layer warming pipe row 12, ordered arrangement between accumulation of heat assembly 2, make heat transmission evenly, steam subtube be arcuate structure, increases the stroke of pipeline, increases heat exchange area, raising overall heat-transfer coefficient.
Waste heat, used heat that packaged type phase change heat storage heat supply device in the present embodiment can utilize the high energy consumption units such as steam power plant, steel plant, chemical plant to discharge in vapour form, for heat user is for warm domestic hot-water supply.When accumulation of heat, the steam inlet 4 on jet chimney 6 is for being connected to the steam pipe of the high energy consumption units such as power plant, steel plant, chemical plant; When heat release, the hot water outlet 8 on Base Heat waterpipe 13 is for being connected to user's hot water supply pipe; When accumulation of heat, the condensate water outlet 5 on condensing water conduit 14 can be connected on extraneous container, collects condensate water.
Packaged type phase change heat storage heat supply device in the present embodiment is divided into heat-accumulating process and exothermic process in use, when carrying out heat-accumulating process, first in the inner falling heat-transfer WATER AS FLOW MEDIUM 3 of accumulation of heat casing 1, steam is entered by the steam inlet 4 on jet chimney 6, top is risen to along jet chimney 6, enter the steam subtube in each heating tube row 12, the heat-conducting medium water 3 of heat storage casing 1 inside, the temperature of heat-conducting medium 3 is constantly raised, the wall of each accumulation of heat aluminium foil bag of heat in accumulation of heat assembly 2 by heat transfer in the phase change heat storage material in accumulation of heat aluminium foil bag, the temperature of phase change heat storage material raises gradually, before not reaching phase transformation temperature points, phase change heat storage material absorbs and stores sensible heat, when reaching phase transformation temperature points, phase change heat storage material starts to undergo phase transition, phase change heat storage material generation states of matter changes, simultaneously stability heat, now phase change heat storage material stores latent heat, when temperature exceedes phase transformation temperature points, phase change heat storage material continues heat absorption and stores sensible heat, when phase change heat storage material temperature measurer show whole heat-storing material reach phase transition temperature or exceed uniform temperature time, temperature signal feeds back to terminal control unit, electric control valve on steam regulation steam inlet pipe cuts out, heat-accumulating process terminates.
Packaged type phase change heat storage heat supply device in the present embodiment is when carrying out exothermic process, extraneous cold water is entered by the cold water inlet 7 in cold water pipes 9, through cold water pipes 9, cold water is delivered to the top of accumulation of heat casing 1, then be sprayed in whole accumulation of heat casing 1 from the discharge orifice 11 of arm 10, the phase change heat storage material of heat in each accumulation of heat aluminium foil bag is delivered to wall by heat transfer, heat convection is carried out with cold water, water temperature is raised and becomes hot water, after heat exchange, hot water comes together in hot water manifold 14, hot water outlet 8 in Base Heat waterpipe 13 is connected with heat user, the hot water of 35-80 DEG C is provided, realize heat release function.
In order to better ensure that user's hot water supply temperature is the requirement of 35-80 DEG C, the present invention can be provided with temperature sensor, motor-driven valve and control terminal in accumulation of heat casing 1, to form heat supply temperature regulating system, temperature sensor is for detecting final outflow water temperature, and Base Heat waterpipe 13 and hot water temperature adjustment pipeline 15 can be provided with motor-driven valve.Temperature sensor sends control terminal to the final outflow water temperature detected, regulate the aperture of outlet at bottom and hot water outlet and cold fluid pipeline connecting line motor-driven valve, the water yield of cold water in continuous adjustment Base Heat waterpipe 13 and hot water temperature adjustment pipeline 15, ensures that the supply water temperature of hot water outlet 8 is in the scope of setting.Be provided with blast pipe 16 at the top of accumulation of heat casing 1, when the pressure of accumulation of heat casing 1 inside exceedes warning value, pressure motor-driven valve can be opened and be exhausted pressure release.Flow sensor, pressure sensor and tubing pump can also be provided with on water supply line, flow sensor, temperature sensor and pressure sensor to adopting the flow of hot fluid, temperature, pressure monitors, hot water flows to user through tubing pump.
In addition, it should be noted that, the specific embodiment described in this description, the shape, institute's title of being named etc. of its parts can be different, and the above content described in this description is only to structure example of the present invention explanation.The equivalence change that structure, feature and the principle of all foundations described in inventional idea of the present invention are done or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (3)
1. a packaged type phase change heat storage heat supply device, it is characterized in that: comprise accumulation of heat casing, accumulation of heat assembly, jet chimney, cold water pipes, several heating tube row, Base Heat waterpipe, condensing water conduit, hot water temperature adjustment pipeline and blast pipe, the inwall of described accumulation of heat casing is provided with heat-insulation layer, described accumulation of heat assembly comprises several accumulation of heat aluminium foil bag, be provided with phase-change material in described accumulation of heat aluminium foil bag, this accumulation of heat aluminium foil bag is arranged in accumulation of heat casing; Several steam subtube is drawn together in described heating tube package, this heating tube row is vertically mounted in accumulation of heat casing, top and the bottom of described heating tube row are respectively arranged with pipe row's import and pipe outlet, this heating tube row and accumulation of heat aluminium foil bag are alternately arranged, described jet chimney and condensing water conduit are installed in accumulation of heat casing side, and the pipe that this jet chimney and condensing water conduit are connected to heating tube row is arranged on import and pipe outlet; Described cold water pipes comprises main pipe and several arm, and described several arm is all vertically fixed on main pipe, is parallel to each other between several arm, and described cold water pipes is arranged in accumulation of heat casing, and this cold water pipes is positioned at directly over accumulation of heat assembly; Described Base Heat waterpipe is arranged in the below of accumulation of heat casing, and the two ends of described hot water temperature adjustment pipeline are connected on cold water pipes and Base Heat waterpipe, and described blast pipe is arranged on the top of accumulation of heat casing; Described accumulation of heat casing is provided with several thermal storage unit, described accumulation of heat aluminium foil bag comprises phase-change material and aluminium foil bag, being evacuated after phase-change material fusing is packaged in aluminium foil bag, connect accumulation of heat aluminium foil bag to be divided into many rows and to be vertically fixed in thermal storage unit more, thermal storage unit is fixed on accumulation of heat module frame with slip draw-in groove form, accumulation of heat module frame blocks with angle steel, and fixing with in accumulation of heat casing with bolt, quick detachable and maintenance when device uses; Described arm is provided with several discharge orifices.
2. packaged type phase change heat storage heat supply device according to claim 1, is characterized in that: the steam subtube in described heating tube row is arc type structure.
3. packaged type phase change heat storage heat supply device according to claim 1, is characterized in that: described accumulation of heat aluminium foil bag modularization is arranged in accumulation of heat casing.
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| CN201310491186.0A CN103528122B (en) | 2013-10-18 | 2013-10-18 | A kind of packaged type phase change heat storage heat supply device |
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| CN201310491186.0A CN103528122B (en) | 2013-10-18 | 2013-10-18 | A kind of packaged type phase change heat storage heat supply device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106931563A (en) * | 2015-12-31 | 2017-07-07 | 青岛海尔智能技术研发有限公司 | Natural cold scattering formula air-conditioning equipment |
| CN108225080A (en) * | 2018-01-31 | 2018-06-29 | 华南理工大学 | A kind of coiled pipe regenerative heat exchanger |
| CN108709446B (en) * | 2018-07-25 | 2023-04-25 | 内蒙古工业大学 | Movable latent heat-sensible heat-latent heat gradient phase change rapid heat storage and energy storage device |
| CN109749715A (en) * | 2019-01-28 | 2019-05-14 | 山东知能新能源科技有限公司 | A kind of application of hot phase-change heat-storage material in movable multifunctional heat-storing device |
| CN111442677B (en) * | 2020-04-03 | 2021-07-09 | 山东华春新能源有限公司 | Movable energy supply device capable of quickly descaling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748795A (en) * | 2012-03-28 | 2012-10-24 | 湖南省汇通热源技术有限责任公司 | Phase-change heat accumulation and supply device |
| CN103090455A (en) * | 2013-02-06 | 2013-05-08 | 青岛奥环新能源科技发展有限公司 | Multifunctional mobile heat storing and discharging method and mobile heat supplying device |
| CN203131961U (en) * | 2013-03-15 | 2013-08-14 | 青岛奥环新能源科技发展有限公司 | Heat-pipe type moving heat supplying phase change heat storage device |
| CN203586371U (en) * | 2013-10-18 | 2014-05-07 | 华电电力科学研究院 | Mobile efficient phase change heat storage and supply device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3383522B2 (en) * | 1996-09-11 | 2003-03-04 | 株式会社久米設計 | Heating unit for preventing cold draft and method for preventing cold draft |
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2013
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748795A (en) * | 2012-03-28 | 2012-10-24 | 湖南省汇通热源技术有限责任公司 | Phase-change heat accumulation and supply device |
| CN103090455A (en) * | 2013-02-06 | 2013-05-08 | 青岛奥环新能源科技发展有限公司 | Multifunctional mobile heat storing and discharging method and mobile heat supplying device |
| CN203131961U (en) * | 2013-03-15 | 2013-08-14 | 青岛奥环新能源科技发展有限公司 | Heat-pipe type moving heat supplying phase change heat storage device |
| CN203586371U (en) * | 2013-10-18 | 2014-05-07 | 华电电力科学研究院 | Mobile efficient phase change heat storage and supply device |
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