CN215166831U - Novel phase-change energy-saving wall based on active and passive adjustment technology - Google Patents
Novel phase-change energy-saving wall based on active and passive adjustment technology Download PDFInfo
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- CN215166831U CN215166831U CN202121487350.7U CN202121487350U CN215166831U CN 215166831 U CN215166831 U CN 215166831U CN 202121487350 U CN202121487350 U CN 202121487350U CN 215166831 U CN215166831 U CN 215166831U
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model introduces a novel phase-change energy-saving wall based on active and passive adjustment technology, which comprises a transparent glass cover plate, an electric metal louver, a heat pipe, a concrete wall, a heat-insulating layer, a phase-change material plate and a cement mortar layer; the wall body is sequentially provided with a transparent glass cover plate, an electric metal shutter, a concrete wall body, a heat insulation layer, a phase change material plate and a cement mortar layer from outside to inside; the upper end and the lower end of the concrete wall are respectively provided with a vent, and an air flow channel is arranged between the concrete wall and the electric metal shutter; the heat pipes comprise forward transfer heat pipes and reverse transfer heat pipes which are arranged in a staggered mode. The utility model discloses a on phase transition wall body passive form regulation technology basis, effectively integrate heat pipe, night sky radiation and the active regulation technique of solar energy heating ventilation, integrate with wireless communication control means, strengthen the active intervention regulation and control, further improve the indoor hot environmental quality of whole year, furthest reduces indoor cold and hot load, reduces the building energy consumption.
Description
Technical Field
The utility model belongs to the technical field of building new forms of energy utilization and building energy-saving design, concretely relates to novel phase transition energy-saving wall body based on active and passive adjustment technique.
Background
The rapid development of human society has led to rapid consumption of energy. In recent years, the economic development and social progress of China have led to the continuous increase of the total energy consumption production and consumption, and under the double pressure of resources and environment, energy conservation is an urgent problem, wherein the building energy consumption accounts for more than 40% of the total social energy consumption, the air conditioner and the heating account for about 50% of the building energy consumption, and the building energy conservation has become a focus of attention and research of global experts and scholars.
In order to relieve energy crisis and environmental pressure and reduce building energy consumption, the phase change building envelope is applied to green buildings more and more, and the specific heat capacity of a wall body can be obviously improved and energy can be effectively stored by adding the phase change material into the building envelope, so that the indoor thermal environment is improved to a certain extent, the indoor temperature fluctuation is reduced, and the building energy consumption is reduced. However, further research shows that the application technology of the existing phase-change material in the building wall generally has a single function and effect, the heat storage performance of the building wall is enhanced only by the limited thermal capacity of the phase-change material, the passive regulation of the indoor thermal environment is realized, the improvement effect of the indoor thermal environment is not good, the indoor air conditioning equipment is still required to bear the main cold and heat loads, and the building energy consumption is still high. Meanwhile, due to the lack of active regulation and control means, in hot areas in summer, the conditions that the phase-change material absorbs too much heat in the daytime and releases heat insufficiently at night can occur, so that the energy storage effect is lost, and the regulation effect of the phase-change wall is influenced.
The heat pipe is an efficient reinforced heat transfer element, consists of a pipe shell, a liquid absorption core and a working medium, and transfers heat by utilizing the physical process of phase change of the working medium. The heat pipe makes full use of the heat conduction principle and the rapid heat transfer property of the refrigeration medium, quickly transfers the heat of a heating object through the heat pipe, has the heat conduction capability exceeding that of any known metal, is widely applied to the industries of space navigation, military industry and the like, and opens up a new place in the heat dissipation industry.
The space has the characteristics of nature, persistence, low temperature and the like, the temperature of the space is about 4K, the space is an ideal cold source, meanwhile, the atmosphere has a transmission effect on infrared radiation with a wave band of 8-13 mu m, the night sky radiation refrigeration technology reduces the temperature by emitting infrared long wave radiation to the sky, the cooling refrigeration effect is achieved, the refrigeration technology utilizes the low-temperature night sky natural cold source, and the refrigeration technology has the characteristics of regeneration and free cooling.
The solar energy resource has the characteristics of wide distribution range, abundant storage amount and no pollution, wherein the solar heating and ventilation technology provides a new energy application direction for the application of solar energy in the field of building energy conservation, can be used for heating buildings in winter, ventilating and cooling in summer, strengthening natural ventilation in transitional seasons and the like, and can effectively improve the overall energy-saving benefit of buildings.
At present, related energy-saving products related to a heat pipe technology, a night sky radiation technology, a solar heating and ventilation technology and a phase change energy storage technology are more, but the four are combined together to form an integrated structure wall of a building, and no related report is found.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel energy-conserving wall body of phase transition based on active passive regulation technique, on the passive formula of existing phase transition wall body is adjusted the technical basis, effectively integrate the heat pipe, active regulation techniques such as night sky radiation and solar energy heating ventilation, through the heat conductivility with the help of the heat pipe superstrong, night sky radiation device's cooling refrigeration effect and solar energy heating ventilation means, strengthen the active intervention regulation and control to traditional phase transition wall body, further improve the indoor thermal environment quality of whole year, furthest reduces indoor cold and hot load, reduce the building energy consumption.
The purpose of the utility model can be realized by adopting the following technical scheme: a novel phase-change energy-saving wall based on an active and passive regulation technology comprises a transparent glass cover plate, an electric metal shutter, a heat pipe, a concrete wall, a heat-insulating layer, a phase-change material plate and a cement mortar layer; the novel phase-change energy-saving wall body is sequentially provided with a transparent glass cover plate, an electric metal shutter, a concrete wall body, a heat-insulating layer, a phase-change material plate and a cement mortar layer from outside to inside; the upper end of the transparent glass cover plate is provided with an outdoor ventilation opening; the electric metal shutter consists of uniformly distributed rotating shafts and metal blades rotating around the rotating shafts in the circumferential direction; a heat insulation layer, a phase change material plate and a cement mortar layer are sequentially fixed on the inner side surface of the concrete wall body, a first indoor ventilation opening is formed between the upper end of the concrete wall body and the floor top plate, and a second indoor ventilation opening is formed between the lower end of the concrete wall body and the floor bottom plate; the heat pipe is fixed and embedded in the concrete wall and the phase change material plate.
The metal blade of the electric metal shutter comprises A, B two surfaces, wherein, the surface A is coated with PET powder of high infrared emissivity coating, and the surface B is coated with black chromium coating or black nickel coating or black cobalt coating heat absorption coating.
An air flow channel is arranged between the concrete wall and the electric metal shutter, the thickness of the air flow channel is 0.05-0.2 m, and a first indoor electric baffle and a second indoor electric baffle for controlling the ventilation openings to be closed are respectively arranged at the first indoor ventilation opening and the second indoor ventilation opening of the concrete wall.
The heat pipe comprises forward transfer heat pipes and reverse transfer heat pipes which are arranged in a staggered mode, the forward transfer heat pipes and the reverse transfer heat pipes are flat heat pipes, evaporation sections of the forward transfer heat pipes are fixed to the lower portion of the outer side face of the concrete wall body through heat conducting silica gel in an attached mode, condensation sections of the reverse transfer heat pipes penetrate through the upper portion of the outer side face of the concrete wall body and are embedded into the phase change material plate, condensation sections of the reverse transfer heat pipes are fixed to the upper portion of the outer side face of the concrete wall body through heat conducting silica gel in an attached mode, and the evaporation sections of the reverse transfer heat pipes penetrate through the concrete wall body and are embedded into the lower portion of the phase change material plate.
The ventilation opening of the transparent glass cover plate is provided with an outdoor electric baffle, the transparent glass cover plate is double-layer hollow heat-insulating glass, is made of borosilicate glass and is full-wave-band high-light-transmission glass.
The heat insulation layer is made of polyphenyl plates or glass wool.
The phase change material plate is formed by packaging a phase change material in an aluminum thin plate box body, wherein the phase change material is paraffin or stearic acid or calcium chloride hydrate, the thickness of the aluminum thin plate box body is 30 mm, and the thickness of the aluminum thin plate is 1 mm.
The utility model discloses a working control principle is:
in winter: the orientation of the electric metal shutter and the opening and closing of each electric baffle are controlled by the electric metal shutter controller and the electric baffle controller in the daytime, indoor heating is performed by the solar heating and ventilating system, and meanwhile, heat storage is performed on the phase change material plate by means of the forward transfer heat pipe; at night, the heat stored in the daytime is utilized to supply heat to the indoor, so that an ideal heating effect is achieved all day long in winter.
Summer: the orientation of the electric metal shutter and the opening and closing of each electric baffle are controlled by an electric metal shutter controller and an electric baffle controller in the daytime, indoor heat insulation is realized by utilizing the high infrared emissivity coating surface of the metal blade and an air flow channel, and meanwhile, a phase change material plate is utilized to absorb indoor heat to achieve the effect of cooling; at night, heat stored in the phase change material plate in the daytime is discharged to the outside by means of the high infrared emissivity coating surface of the reverse transmission heat pipe and the metal blade, and meanwhile, the indoor temperature is reduced by means of refrigeration and ventilation circulation formed by the air flow channel, so that an ideal refrigeration effect is achieved all day in summer.
The utility model has the advantages that: on the basis of a passive adjustment technology of a phase-change wall body, active adjustment means such as the ultra-strong heat conduction performance of a heat pipe, the cooling and refrigerating performance of a night sky radiation device, solar heating and ventilation and the like are integrated with wireless communication control means, active intervention and regulation of the traditional phase-change wall body are enhanced, the defects of the existing phase-change wall body technology are overcome, the indoor thermal environment quality all the year round is further improved, the winter heating effect, the summer refrigerating effect and the transitional season ventilation effect of the wall body are enhanced, the indoor cold and hot loads are reduced to the maximum extent, the building energy consumption is reduced, the phase-change energy-saving wall body mainly depends on renewable resources such as solar energy and night sky radiation and refrigeration, and the passive adjustment technology has the advantages of energy conservation, environmental protection, intelligent control, attractive structure and the like.
Drawings
Fig. 1 is a schematic view of the wall structure of the present invention;
FIG. 2 is a schematic diagram of the arrangement of forward and backward heat transfer pipes outside the concrete wall of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the electric metal louver of the present invention;
FIG. 4 is a schematic diagram of the wall body electrical connection of the present invention;
the labels in the figure are: 1. transparent glass apron, 2, electronic metal tripe, 3, air runner, 4, forward transmission heat pipe, 5, reverse transmission heat pipe, 6, concrete wall, 7, heat preservation insulating layer, 8, phase change material board, 9, cement mortar layer, 10, outdoor vent, 11, first indoor vent, 12, second indoor vent, 13, outdoor electronic baffle, 14, first indoor electronic baffle, 15, second indoor electronic baffle, 16, floor roof, 17, floor bottom plate, 18, electronic metal louver controller, 19, electronic baffle controller, 20, wireless communication module, 21, pivot, 22, metal blade.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, a novel phase-change energy-saving wall based on an active and passive adjustment technology comprises a transparent glass cover plate 1, an electric metal louver 2, a heat pipe, a concrete wall 6, a heat-insulating layer 7, a phase-change material plate 8 and a cement mortar layer 9; the novel phase-change energy-saving wall body is sequentially provided with a transparent glass cover plate 1, an electric metal shutter 2, a concrete wall body 6, a heat-insulating layer 7, a phase-change material plate 8 and a cement mortar layer 9 from outside to inside; the transparent glass cover plate 1 is double-layer hollow heat-insulating glass, is made of borosilicate glass and is full-wave-band high-light-transmittance glass, an outdoor vent 10 is arranged at the upper end of the transparent glass cover plate 1, and an outdoor electric baffle 13 for controlling the transparent glass cover plate to be opened and closed is arranged at the outdoor vent 10; the electric metal louver 2 consists of uniformly distributed rotating shafts 21 and metal blades 22 which rotate around the rotating shafts 21 in the circumferential direction, each metal blade 22 comprises A, B two surfaces, the surface A is coated with high-infrared-emissivity coating PET powder, and the surface B is coated with black chromium coating or black nickel coating or black cobalt coating heat-absorbing coating; the inner side surface of the concrete wall 6 is sequentially fixed with a heat insulation layer 7, a phase change material plate 8 and a cement mortar layer 9, the heat insulation layer 7 is made of polyphenyl plate or glass wool, the phase change material plate 8 is made by encapsulating phase change material in an aluminum thin plate box body, the phase change material is paraffin or stearic acid or hydrated calcium chloride, the thickness of the aluminum thin plate box body is 30 mm, the thickness of the aluminum thin plate is 1 mm, an air flow channel 3 is arranged between the concrete wall 6 and the electric metal shutter 2, the thickness of the air flow channel 3 is 0.05 m-0.2 m in the embodiment, the thickness dimension can be adjusted according to the actual condition of a building, a first indoor vent 11 is arranged between the upper end of the concrete wall 6 and a floor top plate 16, and a second indoor vent 12 is arranged between the lower end of the concrete wall and the floor bottom plate 17, a first indoor electric baffle plate 14 and a second indoor electric baffle plate 15 which control the closing of the ventilation openings are respectively arranged at the first indoor ventilation opening 11 and the second indoor ventilation opening 12; the heat pipes comprise forward transfer heat pipes 4 and reverse transfer heat pipes 5 which are arranged in a staggered mode, the forward transfer heat pipes 4 and the reverse transfer heat pipes 5 are flat heat pipes, evaporation sections of the forward transfer heat pipes 4 are fixed to the lower portion of the outer side face of a concrete wall 6 through heat-conducting silica gel in an attached mode, condensation sections penetrate through the concrete wall 6 and the upper portion of a heat-insulating layer 7 embedded into a phase-change material plate 8, condensation sections of the reverse transfer heat pipes 5 are fixed to the upper portion of the outer side face of the concrete wall 6 through heat-conducting silica gel in an attached mode, and evaporation sections penetrate through the concrete wall 6 and the lower portion of the heat-insulating layer 7 embedded into the phase-change material plate 8; the electric metal louver 2 is electrically connected with an electric metal louver controller 18 for controlling the orientation of the electric metal louver, and the electric metal louver controller 18 is in communication connection with a server through a wireless communication module 20 for controlling the angle orientation of the metal blades 22; the outdoor electric baffle 13, the first indoor electric baffle 14 and the second indoor electric baffle 15 are respectively electrically connected with an electric baffle controller 19 for controlling the opening and the closing of the outdoor electric baffle 13, the first indoor electric baffle 14 and the second indoor electric baffle 15, and the electric baffle controller 19 is connected with the server communication module through a wireless communication module 20 for controlling the opening and the closing of the outdoor electric baffle 13, the first indoor electric baffle 14 and the second indoor electric baffle 15.
The utility model discloses specific control strategy theory of operation in different seasons as follows:
summer day: through the setting of the server, the electric baffle controller 19 controls the outdoor electric baffle 13, the first indoor electric baffle 14 and the second indoor electric baffle 15 to be closed completely, the electric metal louver controller 18 controls the orientation of the electric metal louver 2, the A surface of the metal blade 22 coated with the high infrared emissivity coating faces outwards, the air flow channel 3 and the heat insulation layer 7 are utilized to prevent outdoor heat from entering a room, most sunlight is reflected back and cannot penetrate through the transparent glass cover plate 1, the heat insulation effect of the wall body is further strengthened, meanwhile, phase change materials in the phase change material plate 8 absorb heat to undergo phase change melting, indoor redundant heat is stored in the phase change material plate, the indoor cold load is reduced to a certain degree, and the cooling effect is achieved.
Summer night: through the setting of the server, the electric metal louver controller 18 controls the surface A of the metal blade 22 to face outwards, the high infrared emissivity coating on the metal blade 22 carries out radiation refrigeration with the universe through an 'atmospheric window' with a wave band of 8-13 μm in long wave, the electric baffle controller 19 controls the outdoor electric baffle 13 to close, the first indoor electric baffle 14 and the second indoor electric baffle 15 are opened, at the moment, indoor hot air enters the air flow channel 3 through the first indoor vent 11, after being cooled by radiation refrigeration of the metal blade 22, naturally sinks under the action of gravity and is discharged back to the room from the second indoor vent 12, so as to form a refrigeration ventilation cycle for indoor cooling, thereby achieving an ideal cooling effect, meanwhile, the phase change material plate 8 transfers heat stored in the daytime to the air flow channel 3 through the super-strong heat conductivity of the reverse transfer heat pipe 5, and dissipates the heat to the outdoors through the radiation refrigeration function of the metal blades 22, thereby accelerating the solidification of the phase change material for better heat absorption during the next day.
In winter: through the arrangement of the server, the orientation of the electric metal louver 2 is controlled by the electric metal louver controller 18, the surface B of the metal blade 22 coated with the heat-absorbing coating faces outwards to absorb solar radiation, so that the air flow channel 3 is rapidly heated, the outdoor electric baffle 13 is controlled by the electric baffle controller 19 to be closed, the first indoor electric baffle 14 and the second indoor electric baffle 15 are opened, at the moment, indoor cold air enters the air flow channel 3 through the second indoor ventilation opening 12, and naturally rises under the action of buoyancy force and is discharged back to the indoor from the first indoor ventilation opening 11 after being heated by solar radiation, so that heating and ventilation circulation is formed for heating the indoor, an ideal natural heating effect is achieved, meanwhile, the forward transmission heat pipe 4 transmits the solar radiation heat absorbed by the metal blade 22 from the air flow channel 3 to the inside the phase-change material plate 8 through the super-strong heat conduction performance, and the phase-change material is melted, the heat is stored for later release to provide heat for the room at night.
At night in winter: through the setting of server, by electric baffle controller 19 control outdoor electronic baffle 13, first indoor electronic baffle 14 and the complete closure of second indoor electronic baffle 15, control the B face that metal blade 22 scribbled the heat absorption coating by electric metal louver controller 18 outwards, utilize air runner 3 and thermal insulation layer 7 to prevent indoor heat to scatter and disappear to the open air, metal blade 22 scribbles the A face of high infrared emissivity coating inwards in addition, can effectively prevent indoor heat to scatter and disappear to the open air through long wave radiation, further strengthened the heat preservation effect of wall body, simultaneously, phase change material board 8 releases the heat of daytime storage, provide the heat for indoor, reduced indoor heat load to a certain extent, reached the heating effect.
Transition season: through the setting of the server, the electric baffle controller 19 controls the outdoor electric baffle 13 and the second indoor electric baffle 15 to be opened, the first indoor electric baffle 14 is closed, the electric metal louver controller 18 controls the B surface of the metal blade 22 coated with the heat absorption coating to face outwards, the indoor and outdoor air channels are communicated with the second indoor air vent 12 through the outdoor air vent 10 and the air flow channel 3 so as to meet the indoor ventilation requirement in a transition season, particularly, the B surface of the metal blade 22 coated with the heat absorption coating faces outwards, solar radiation is absorbed in the daytime, the air flow channel 3 is rapidly heated, at the moment, indoor air enters the air flow channel 3 through the second indoor air vent 12, and after being heated by the solar radiation, the indoor air naturally rises under the action of buoyancy and is discharged outdoors from the outdoor air vent 10, and the ventilation effect is further enhanced.
The utility model discloses can directly be applicable to building new forms of energy utilization and building energy saving field, have the characteristics of "free" cooling heating ventilation, intelligent control of can regenerating, further strengthen heating effect in winter, the refrigeration effect in summer and the ventilation effect in transition season of wall body. The utility model discloses be applied to in general building or assembled building, reducible energy resource consumption has the great significance to building energy-conservation, reduction carbon emission, and application prospect is extensive.
The parts of the present invention not described in detail are prior art, and the common general knowledge of the specific structures and characteristics in the embodiments is not described too much, and the same and similar parts can be referred to each other. Although the present invention has been described in detail, it should be understood that the above description should not be taken as limiting the present invention, and that various modifications and substitutions of the present invention will be apparent to those skilled in the art after reading the above description, and therefore, the scope of the present invention should be limited by the appended claims.
Claims (7)
1. The utility model provides a novel energy-conserving wall body of phase transition based on active passive regulation technique, includes clear glass apron (1), electronic metal tripe (2), heat pipe, concrete wall (6), heat preservation insulating layer (7), phase change material board (8) and cement mortar layer (9), characterized by: the novel phase-change energy-saving wall body is sequentially provided with a transparent glass cover plate (1), an electric metal shutter (2), a concrete wall body (6), a heat-insulating layer (7), a phase-change material plate (8) and a cement mortar layer (9) from outside to inside; an outdoor ventilation opening (10) is formed in the upper end of the transparent glass cover plate (1); the electric metal shutter (2) consists of uniformly distributed rotating shafts (21) and metal blades (22) which rotate around the rotating shafts (21) in the circumferential direction; a heat insulation layer (7), a phase change material plate (8) and a cement mortar layer (9) are sequentially fixed on the inner side surface of the concrete wall body (6), a first indoor ventilation opening (11) is formed between the upper end of the concrete wall body (6) and a floor top plate (16), and a second indoor ventilation opening (12) is formed between the lower end of the concrete wall body and a floor bottom plate (17); the heat pipe is fixed and embedded in the concrete wall body (6) and the phase change material plate (8).
2. The novel phase-change energy-saving wall based on the active and passive regulation technology as claimed in claim 1, is characterized in that: the metal blades (22) of the electric metal shutter (2) comprise A, B two surfaces, wherein the surface A is coated with high-infrared-emissivity coating PET powder, and the surface B is coated with black chromium coating or black nickel coating or black cobalt coating heat-absorbing coating.
3. The novel phase-change energy-saving wall based on the active and passive regulation technology as claimed in claim 1, is characterized in that: an air flow channel (3) is arranged between the concrete wall body (6) and the electric metal shutter (2), the thickness of the air flow channel (3) is 0.05-0.2 m, and a first indoor electric baffle (14) and a second indoor electric baffle (15) for controlling the vents to be closed are respectively arranged at the first indoor vent (11) and the second indoor vent (12) of the concrete wall body (6).
4. The novel phase-change energy-saving wall based on the active and passive regulation technology as claimed in claim 1, is characterized in that: the heat pipe comprises forward transfer heat pipes (4) and reverse transfer heat pipes (5) which are arranged in a staggered mode, the forward transfer heat pipes (4) and the reverse transfer heat pipes (5) are flat heat pipes, evaporation sections of the forward transfer heat pipes (4) are fixed to the lower portion of the outer side face of a concrete wall body (6) through heat-conducting silica gel, condensation sections penetrate through the upper portion of the concrete wall body (6) and the upper portion of a heat-insulating layer (7) embedded into a phase-change material plate (8), condensation sections of the reverse transfer heat pipes (5) are fixed to the upper portion of the outer side face of the concrete wall body (6) through heat-conducting silica gel, and evaporation sections penetrate through the lower portion of the concrete wall body (6) and the lower portion of the heat-insulating layer (7) embedded into the phase-change material plate (8).
5. The novel phase-change energy-saving wall based on the active and passive regulation technology as claimed in claim 1, is characterized in that: an outdoor electric baffle (13) is arranged at the ventilation opening (10) of the transparent glass cover plate (1),
the transparent glass cover plate (1) is double-layer hollow heat-insulating glass, is made of borosilicate glass and is full-wave-band high-light-transmittance glass.
6. The novel phase-change energy-saving wall based on the active and passive regulation technology as claimed in claim 1, is characterized in that: the heat insulation layer (7) is made of polystyrene board or glass wool.
7. The novel phase-change energy-saving wall based on the active and passive regulation technology as claimed in claim 1, is characterized in that: the phase change material plate (8) is formed by packaging a phase change material in an aluminum thin plate box body, wherein the phase change material is paraffin or stearic acid or calcium chloride hydrate, the thickness of the aluminum thin plate box body is 30 mm, and the thickness of the aluminum thin plate is 1 mm.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374118A (en) * | 2021-07-01 | 2021-09-10 | 中国人民解放军军事科学院国防工程研究院 | Novel phase-change energy-saving wall based on active and passive adjustment technology |
| CN114543211A (en) * | 2022-01-28 | 2022-05-27 | 扬州大学 | Double-effect energy storage type air treatment equipment |
| CN115807495A (en) * | 2022-11-17 | 2023-03-17 | 杭州萧山凌飞环境绿化有限公司 | Modern building energy-saving concrete wall based on BIM technology |
| CN119508909A (en) * | 2024-11-15 | 2025-02-25 | 武汉理工大学 | Energy-saving enclosure structure integrating heat collection and heat removal and heat collection and heat removal regulation method thereof |
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- 2021-07-01 CN CN202121487350.7U patent/CN215166831U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374118A (en) * | 2021-07-01 | 2021-09-10 | 中国人民解放军军事科学院国防工程研究院 | Novel phase-change energy-saving wall based on active and passive adjustment technology |
| CN114543211A (en) * | 2022-01-28 | 2022-05-27 | 扬州大学 | Double-effect energy storage type air treatment equipment |
| CN115807495A (en) * | 2022-11-17 | 2023-03-17 | 杭州萧山凌飞环境绿化有限公司 | Modern building energy-saving concrete wall based on BIM technology |
| CN119508909A (en) * | 2024-11-15 | 2025-02-25 | 武汉理工大学 | Energy-saving enclosure structure integrating heat collection and heat removal and heat collection and heat removal regulation method thereof |
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