CN109057143B - Novel energy-saving building material - Google Patents
Novel energy-saving building material Download PDFInfo
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- CN109057143B CN109057143B CN201811020013.XA CN201811020013A CN109057143B CN 109057143 B CN109057143 B CN 109057143B CN 201811020013 A CN201811020013 A CN 201811020013A CN 109057143 B CN109057143 B CN 109057143B
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- 239000004566 building material Substances 0.000 title claims abstract description 39
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 17
- 239000012530 fluid Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
- E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to the technical field of building materials, and particularly relates to a novel energy-saving building material. Comprising the following steps: two oppositely arranged plate parts; the plate part is provided with a working medium pipeline; the heat preservation layer is arranged between the two opposite plate parts; the working medium pipeline of one plate part is used for circulating heat absorption working medium, and the working medium pipeline of the other plate part is used for circulating heat release working medium. In the above technical scheme, the energy-saving building material is used for a roof, a wall or a floor, one plate part faces indoors to absorb heat or release heat, the other end of the plate part faces outdoors to release heat or absorb heat, and the middle heat preservation layer isolates the two plates to reduce heat exchange between the two plates. Therefore, the energy-saving building material is equivalent to the integrated design of the evaporator and the heat exchanger, and an independent evaporator or a heat collector is not required to be externally connected when the heat exchange system is formed, so that the structure is simpler, the installation is more convenient, and the compatibility of the heat exchange system is better.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to a novel energy-saving building material.
Background
Along with the progress of technology, assembled building and multifunctional composite building materials have become a trend. The invention patent of the grant notice number CN101067315B, the grant notice day 2010, 9 and 15 discloses a solar energy utilization building material and building integrated solar energy utilization device, which is formed by processing a metal sheet and a heat pipe or an electrodeless heat pipe into a whole and forming a solar energy heat collection element with a building decoration function, and comprises a conductive pressure-bearing, non-leakage heat energy collection device, a coincidence heat preservation layer and the like; the heat-transfer device is arranged in a roof, a wall body and a sunshade, and is connected with a heat exchanger, a pump, an energy storage device or an evaporator through a liquid heat-transfer medium pipeline, so that the heat energy is convenient to store, distribute and utilize; the device can be designed into hot water supply, heating and air conditioning refrigeration according to the needs, and is used for industrial heat supply and driving a steam turbine to generate electricity; meanwhile, solar energy utilization and high-efficiency heat preservation of buildings are realized, visual pollution is avoided, and the large-area utilization field is solved; the solar heat collector and the public outer protective layer of the building are used for heat preservation and heat insulation, so that the cost is greatly reduced. However, the device is still a solar energy utilization device in nature, must receive solar radiation and needs to form a heat exchange system with a separate energy storage device or evaporator, and cannot be a building member capable of replacing building elements such as walls, tiles and the like.
In summary, the existing heat-insulating wall boards are all heat-insulating structures attached to the wall, and in order to better realize the heat-insulating effect of a room, heat dissipation is avoided only by using a heat-insulating layer, the heat-insulating effect is not ideal, and the structure cannot form an energy interaction system for adjusting the internal temperature and the external temperature; and the existing heat-insulating structure cannot be directly used as a modularized wall body for use.
Disclosure of Invention
The application provides a novel energy-saving building material for solving the technical problems, which is characterized by comprising the following components in part by weight:
Two oppositely arranged plate parts;
The plate part is provided with a working medium pipeline;
The heat preservation layer is arranged between the two opposite plate parts;
The working medium pipeline of one plate part is used for circulating heat absorption working medium, and the working medium pipeline of the other plate part is used for circulating heat release working medium.
In the above technical scheme, the energy-saving building material is used for a roof, a wall or a floor, one plate part faces indoors to absorb heat or release heat, the other end of the plate part faces outdoors to release heat or absorb heat, and the middle heat preservation layer isolates the two plates to reduce heat exchange between the two plates. Therefore, the energy-saving building material is equivalent to the integrated design of the evaporator and the heat exchanger, and an independent evaporator or a heat collector is not required to be externally connected when the heat exchange system is formed, so that the structure is simpler, the installation is more convenient, and the compatibility of the heat exchange system is better.
Preferably, the outer surface of the plate part is provided with concave working medium grooves and convex heat dissipation strips; the working medium grooves and the radiating strips are arranged at intervals; the working medium pipeline is arranged in the working medium groove.
Preferably, a heat conducting plate is arranged between the adjacent working medium grooves and the heat radiating strips; the heat conducting plate is inclined towards the working medium groove, so that the width of the notch of the working medium groove is smaller than the width of the groove bottom.
Preferably, two air interlayers are provided between the heat insulating layer and the two plate portions.
Preferably, a part of the working medium pipeline is located in the working medium groove, and the other part of the working medium pipeline is located in an air interlayer close to the plate part where the working medium pipeline is located.
Preferably, the air interlayer comprises first circulation parts which are respectively in one-to-one correspondence with the working medium pipelines; one part of the working medium pipeline is positioned in the working medium groove, and the other part of the working medium pipeline is positioned in the corresponding first flow part.
Preferably, the air interlayer comprises second circulation parts which are respectively in one-to-one correspondence with the radiating strips.
Preferably, the heat insulating layer is provided with blocking portions protruding toward the heat dissipating strips, respectively.
Preferably, the splicing components are respectively arranged at two side ends of the energy-saving building materials and used for splicing the two energy-saving building materials together.
Preferably, heat exchange fins are arranged on the outer wall of the working medium pipeline.
Drawings
An energy saving building material schematic diagram of the first embodiment of fig. 1.
Fig. 2 is a schematic diagram illustrating the assembly of an energy-saving building material according to the first embodiment.
A schematic diagram of a heat exchange system composed of energy-saving building materials in the first embodiment of FIG. 3.
Fig. 4 is a schematic structural diagram of a splice assembly according to a first embodiment.
Detailed Description
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Unless defined otherwise, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It will be further understood that the terms used in the specification should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and this disclosure. The present disclosure is to be considered as an exemplification of the invention and is not intended to limit the invention to the specific embodiments illustrated.
Example 1
The novel energy-saving building material shown in fig. 1 comprises plate parts 1 respectively arranged at the upper end part and the lower end part, and a heat preservation layer 2 arranged between the two plate parts 1. Gaps are formed between the heat insulating layer 2 and the plate parts 1 above and below the heat insulating layer to form an air interlayer 3.
The outer surface of the plate part 1 is provided with concave working medium grooves 11 and convex heat dissipation strips 12. A working fluid pipe 13 for circulating a heat absorbing/radiating working fluid is installed in the working fluid tank 11 to exchange heat. The heat radiation strips 12 are parallel to the working medium grooves 11 and are arranged adjacent to the working medium grooves 11, and are used for assisting heat exchange of working medium in the working medium pipelines 13 in the adjacent working medium grooves 11. In this embodiment, the plate portion 1 is provided with a plurality of working fluid grooves 11 and a plurality of heat dissipation strips 12, and the working fluid grooves 11 and the heat dissipation strips 12 are arranged in parallel at intervals. A heat conducting plate 14 is arranged between the adjacent working medium grooves 11 and the heat radiating strips 12. The heat conducting plate 14 is used for thermally coupling the working substance groove 11 and the heat radiating strip 12, so that the heat radiating strip 12 can assist the working substance groove 11 to exchange heat. Preferably, the heat-conducting plate 14 is inclined toward the working fluid groove 11, so that the width of the notch of the working fluid groove 11 recessed on the outer surface of the plate part 1 is smaller than the width of the groove bottom, and a structure with a trapezoid cross section is formed. Preferably, the working medium pipelines 13 are linear flow channels uniformly distributed on the outer surface of the plate part 1 at equal intervals, and the plurality of heat exchange fins 131 are uniformly arranged on the outside along the extending direction of the working medium pipelines 13, so that the contact area between the working medium pipelines and the outside ambient air is increased, and the heat exchange efficiency is improved.
The heat insulating layer 2 is provided with blocking portions 21 protruding toward the respective heat dissipation strips 12, respectively, so that the air interlayer 3 is divided into a plurality of first circulation portions 31 and a plurality of second circulation portions 32. The blocking portion 21 does not need to completely separate the first ventilation portion 31 and the second ventilation portion 32, but only reduces the air flow between the first ventilation portion 31 and the second ventilation portion 32, so that the whole air interlayer 3 is still an integral body, and uniform heat dissipation is facilitated. Due to the air interlayer, the contact area between the plate part 1 and the ambient air is greatly enlarged, and the high-efficiency energy exchange between the working medium groove 11 and the environment can be realized through the air flow. The first flow portions 31 are respectively corresponding to the working medium pipes 13 (i.e. the working medium grooves 11) one by one, and the second flow portions are respectively corresponding to the heat dissipation strips 12 one by one. The working medium pipeline 13 is arranged at the bottom of the working medium tank 11 along the length direction of the corresponding working medium tank 11, and the working medium pipeline 13 is embedded at the bottom of the working medium tank 11, so that the upper part of the cross section of the working medium pipeline 13 is exposed in the working medium tank 11, and the lower part of the cross section of the working medium pipeline 13 is positioned in the corresponding first flow part 31. In this embodiment, the width of the end of the first flow portion 31 near the corresponding working medium conduit 13 is smaller than the width of the end thereof far from the corresponding working medium conduit 13, so that the cross section of the first flow portion 31 is a trapezoid structure similar to the cross section of the working medium tank 11. The second flow portion 32 is a groove-shaped structure disposed in the corresponding heat dissipating strip 12, and is used for assisting the heat dissipation of the heat dissipating strip 12. A gap is formed between the end of the blocking portion 21 close to the second flowing portion 32 and the opening of the second flowing portion 32, and meanwhile, the width of the blocking portion 21 close to the second flowing portion 32 is larger than the width of the second flowing portion 32 close to the blocking portion 21, so that air between the first flowing portion 31 and the second flowing portion 32 can flow slowly. The cross-sectional shape of the working fluid conduit 13 is not limited. In this embodiment, the working medium pipe 13 is a pipe with a circular cross section, and the outer wall of the working medium pipe is uniformly provided with heat exchange fins 131 along the circumferential direction of the cross section.
As shown in fig. 4, the energy-saving building material of this embodiment is further provided with a splice assembly 4 for easy assembly. The splice assembly 4 includes first and second splice members 41 and 42 provided at both left and right end portions of the plate portion 1, a connection plate 43 connecting the two plate portions up and down, and a C-shaped groove 44 for mounting the connection plate in cooperation with the connection plate 43. The first splicing element 41 is of a slot structure, and the second splicing element 42 is of a cutting structure matched with the first splicing element 41. As shown in fig. 2, the two energy saving building materials can be assembled by inserting the second splice member 42 of one energy saving building material into the first splice member 41 of the other energy saving building material. The inboard of first splice 41 and second splice 42 is equipped with C type groove 44, and the tip is equipped with the C type bending structure that matches with C type groove 44 about connecting plate 43 for connecting plate 43 can be assembled with the C type groove 44 of two panel portions 1 of energy-conserving building materials and be connected, encloses into the space that is used for foaming shaping heat preservation 2 between two panel portions 1. The C-shaped groove 44 and the plate part 1 are integrally formed, so that the process is simple and the connection is reliable.
Preferably, the plate part 1 and the splicing assembly 4 are made of aluminum or aluminum alloy, the working medium pipeline 13 and the outer surface of the plate part 1 are of an integrated structure, and the whole plate part 1 is manufactured and formed by adopting an integrated molding process. The process is simple, the connection between the working medium pipeline 13 and the working medium groove 11 is tight, the heat transfer is more uniform and rapid, and the pressure bearing capacity of the working medium pipeline is also stronger. The energy-saving building material is used for building a building, so that the use of traditional building resources such as cement is reduced, the weight of the building is lighter, and meanwhile, the original and even better shock resistance and crack resistance are maintained due to the adoption of an integral forming process. The installation is convenient, and the method is more suitable for assembled novel buildings. The energy-saving building material can be recycled, and meanwhile, due to the good heat preservation function, the heat transfer inside and outside the building is reduced, so that the energy consumption of the building is reduced.
The heat exchange system formed by connecting the energy-saving building material of the application with the compression pump and the throttling element is shown in figure 3. So that the working substance pipeline 13 of one plate part 1 is used for circulating heat-absorbing working substances, and the working substance pipeline 13 of the other plate part 1 is used for circulating heat-releasing working substances. The middle heat-insulating layer 2 is made of polyurethane with lower heat conductivity coefficient, and the thickness of the heat-insulating layer is 3-8cm, preferably 5cm in the embodiment. The insulating layer 2 isolates the two plate portions 1 to reduce heat exchange therebetween. The air interlayer between the heat preservation layer 2 and the two plate parts 1 forms another structure with heat preservation function of the energy-saving building material, and the heat preservation layer 2 and the plate parts are combined together to ensure that the heat exchange between the inner plate part 1 and the outer plate part 1 is as small as possible, thereby leading the temperature difference of heat absorption/heat release of working media in the inner working medium pipeline 13 and the outer working medium pipeline 13 to be larger and improving the energy conversion efficiency. Especially in summer, the hot air in the air interlayer close to the external environment floats upwards along the first circulating part and the second circulating part, and the heat heated by solar radiation is continuously taken away.
The temperature difference between the circulating working fluid in the working fluid pipe 13 for heat exchange and the external environment where the plate portion 1 where the working fluid pipe 13 is located is large. The heat dissipation plate is embedded at the bottom of the concave working medium groove 11 on the outer surface of the plate part 1, and the corresponding first circulation part 31 and second circulation part 32 conduct slow heat conduction between the working medium groove 11 and the adjacent heat dissipation strips 12, and then are matched with the heat dissipation strips protruding from the plate part 1 to dissipate heat. The working medium pipeline 13 with the largest temperature difference with the external environment is buried in the concave working medium groove 11 and protrudes out of the plate part 1
The temperature difference between the radiating strips 12 on the surface and the external environment is not as large as the working medium pipeline 13 (or the working medium groove 11); the width of the notch of the working medium groove 11 on the outer surface of the plate part is smaller than the width of the groove bottom of the indent, the width of the notch is preferably smaller than the outer diameter of the working medium pipeline, and the height of the heat exchange fin on the outer wall of the working medium pipeline is lower than the height of the heat dissipation strip, so that the working medium pipeline 13 is correspondingly covered by the working medium groove 11, and the heat dissipation strip 12 occupies most of the area of the outer surface of the plate part 1, thereby avoiding the damage to people/animals in the external environment caused by high temperature/low temperature (especially under the condition of high temperature). Meanwhile, the temperature of the outer surface of the heat radiation plate is more uniform and stable in change, so that the comfort of a human body is improved. In addition, the height of the heat exchange fins on the outer wall of the working medium pipeline is lower than that of the heat dissipation strips, so that the working medium pipeline 13 and the heat exchange fins can be effectively prevented from being damaged when being impacted and scraped, and the overall safety of the product is improved. The section of the working medium groove 11 is a trapezoid with a narrow upper part and a wide lower part, the working medium pipeline 13 is arranged in the middle of the wide bottom of the trapezoid, the temperature difference between the working medium pipeline 13 and the surrounding environment is the largest, the air circulation near the corresponding working medium pipeline 13 is the most intense, meanwhile, due to the design of the narrow top of the trapezoid, the air in intense movement can only be forced to be piled up towards the two bottom feet of the trapezoid, and then the heat exchange is carried out with the radiating strip 12 through the two sides (namely the heat conducting plate 14) of the trapezoid. The heat dissipating strip 12 exchanges heat with the outside through the portion located on the outer surface of the plate portion 1, and exchanges heat through the second flow portion 32 corresponding to the heat dissipating strip 12, thereby improving the transduction efficiency. The portion of the working fluid conduit 13 embedded in the first flow-through portion 31 exchanges heat with the air in the first flow-through portion 31.
The energy-saving building material can be used for assembling roofs, walls or floors. The heat absorption/release working media are circulated through the working media pipelines facing the indoor plate parts to absorb heat or release heat; and the heat release/absorption working medium is circulated through the working medium pipeline of the plate part facing the other side so as to release heat or absorb heat. Therefore, the energy-saving building material is equivalent to the integrated design of the evaporator and the heat exchanger, and an independent evaporator or a heat collector is not required to be externally connected when the heat exchange system is formed, so that the structure is simpler, the installation is more convenient, and the compatibility of the heat exchange system is better. In addition, as the heat collector and the evaporator are integrally designed in the same energy-saving building material, the energy transmission distance is smaller, and the energy consumption is smaller. The energy-saving building material has rich functions and strong assembly, and can meet the use requirements of different building types and building functions, thereby having greater practical value.
Although embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications may be suggested to one skilled in the art within the scope of the appended claims.
Claims (5)
1. A novel energy-saving building material, comprising:
Two oppositely arranged plate parts (1);
The plate part (1) is provided with a working medium pipeline (13); the outer surface of the plate part (1) is provided with a concave working medium groove (11) and a convex heat radiation strip (12), the working medium groove (11) and the heat radiation strip (12) are arranged at intervals, and the working medium pipeline (13) is arranged in the working medium groove (11);
A heat insulating layer (2) arranged between the two opposite plate parts (1);
two air interlayers (3) respectively arranged between the heat insulation layer (2) and the two plate parts (1); the air interlayer (3) comprises first circulation parts (31) which are respectively in one-to-one correspondence with the working medium pipelines (13);
The splicing components (4) are respectively arranged at the two side ends of the energy-saving building materials and are used for splicing the two energy-saving building materials together; the working medium pipeline (13) of one plate part (1) is used for circulating heat-absorbing working medium, and the working medium pipeline (13) of the other plate part (1) is used for circulating heat-releasing working medium; a part of the working medium pipeline (13) is positioned in the working medium groove (11), and the other part of the working medium pipeline (13) is positioned in the corresponding first circulation part (31); and heat exchange fins (131) are arranged on the outer wall of the working medium pipeline (13).
2. The novel energy-saving building material according to claim 1, wherein:
A heat conducting plate (14) is arranged between the adjacent working medium grooves (11) and the heat radiating strips (12);
The heat conducting plate (14) is inclined towards the working medium groove (11) so that the width of a groove opening of the working medium groove (11) is smaller than the width of the groove bottom.
3. The novel energy-saving building material according to claim 1, wherein:
Part of the working medium pipeline (13) is located in the working medium groove (11), and the other part of the working medium pipeline (13) is located in the air interlayer (3) close to the plate part (1) where the working medium pipeline is located.
4. The novel energy-saving building material according to claim 1, wherein:
The air interlayer (3) comprises second circulation parts (32) which are respectively in one-to-one correspondence with the radiating strips (12).
5. The novel energy-saving building material according to claim 4, wherein:
The heat preservation layer (2) is provided with a blocking part (21) protruding towards each heat dissipation strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020013.XA CN109057143B (en) | 2018-09-03 | 2018-09-03 | Novel energy-saving building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020013.XA CN109057143B (en) | 2018-09-03 | 2018-09-03 | Novel energy-saving building material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109057143A CN109057143A (en) | 2018-12-21 |
| CN109057143B true CN109057143B (en) | 2024-05-07 |
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| CN201811020013.XA Active CN109057143B (en) | 2018-09-03 | 2018-09-03 | Novel energy-saving building material |
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| CN209194841U (en) * | 2018-09-03 | 2019-08-02 | 西安异聚能科技研究院有限公司 | A kind of novel energy-conserving building materials |
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2018
- 2018-09-03 CN CN201811020013.XA patent/CN109057143B/en active Active
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|---|---|---|---|---|
| JPH07218002A (en) * | 1994-01-31 | 1995-08-18 | Yuichi Yanagi | Solar system and building using the same |
| CN101382329A (en) * | 2007-09-07 | 2009-03-11 | 李建民 | Construction heat exchange aerating plate with fluid flowing passage and use thereof |
| CN102505812A (en) * | 2011-11-07 | 2012-06-20 | 河南科达节能环保有限公司 | Solar heat preservation and thermal insulation building member |
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| CN209194841U (en) * | 2018-09-03 | 2019-08-02 | 西安异聚能科技研究院有限公司 | A kind of novel energy-conserving building materials |
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| CN109057143A (en) | 2018-12-21 |
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