CN115324269B - Aluminum profile filled with phase-change material - Google Patents
Aluminum profile filled with phase-change material Download PDFInfo
- Publication number
- CN115324269B CN115324269B CN202211079872.2A CN202211079872A CN115324269B CN 115324269 B CN115324269 B CN 115324269B CN 202211079872 A CN202211079872 A CN 202211079872A CN 115324269 B CN115324269 B CN 115324269B
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- Prior art keywords
- groove
- shaped
- shaped aluminum
- aluminum
- phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 120
- 239000012782 phase change material Substances 0.000 title claims abstract description 50
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000000463 material Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to an aluminum profile, in particular to an aluminum profile filled with phase-change materials. The utility model provides an aluminum profile of phase change material fills, includes flute profile aluminum part, spread groove and sheet rubber, flute profile aluminum part is provided with two, and two flute profile aluminum parts set up about, and both ends all are provided with the spread groove around every flute profile aluminum part, and the sheet rubber is provided with two, and one of them sheet rubber bonds between two spread grooves of front side, and another sheet rubber bonds between two spread grooves of rear side. The elastic strip is connected to the groove-shaped aluminum pieces through screws. After the phase-change material is added into the aluminum profile, the aluminum profile can be expanded and contracted, so that the expansion and contraction of the phase-change material can be adapted conveniently, and the aluminum profile is prevented from being broken.
Description
Technical Field
The invention relates to an aluminum profile, in particular to an aluminum profile filled with phase-change materials.
Background
Phase change materials have the ability to change their physical state over a range of temperatures. Taking solid-liquid phase transformation as an example, when the solid-liquid phase transformation is heated to a melting temperature, the solid-liquid phase transformation is generated, and a great amount of latent heat is absorbed and stored by the phase transformation material in the melting process; when the phase change material cools, the stored heat is dissipated to the environment within a certain temperature range, and the phase change is performed from liquid state to solid state. The aluminum profile filled with the phase-change material can absorb sunlight in the daytime, then becomes soft, and then becomes hard to release heat at night, so that the building constructed by using the aluminum profile can ensure that the temperature of the building at night is not too low, but the traditional aluminum profile filled with the phase-change material is easy to break when the phase-change material expands and contracts.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the aluminum profile filled with the phase-change material, which has the beneficial effects that the aluminum profile can be expanded and contracted after the phase-change material is added into the aluminum profile, so that the expansion and contraction of the phase-change material can be adapted conveniently, and the cracking of the aluminum profile is prevented.
The aluminum profile filled with the phase-change material comprises two groove-shaped aluminum pieces, two connecting grooves and two rubber sheets, wherein the two groove-shaped aluminum pieces are arranged left and right;
the elastic strips are arranged between the front sides and the rear sides of the two groove-shaped aluminum pieces and connected to the groove-shaped aluminum pieces through screws;
the two ends of each square column are respectively inserted between the two opposite convex seats in a clearance fit manner, and the two ends of each square column are fixedly connected with the stop pin;
the aluminum piece also comprises triangular section grooves, and each groove-shaped aluminum piece is provided with a plurality of triangular section grooves from top to bottom.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a schematic structural diagram of an aluminum profile filled with a phase change material;
fig. 2 is a schematic structural diagram II of an aluminum profile filled with a phase change material;
FIG. 3 is a schematic diagram of a channel shaped aluminum member and a square column;
FIG. 4 is a schematic diagram of a second embodiment of a channel shaped aluminum member and square posts;
FIG. 5 is a schematic view of a structure of a stud;
FIG. 6 is a schematic view of a baffle plate;
FIG. 7 is a schematic view of the structure of the base;
FIG. 8 is a schematic structural view of an aluminum profile and a shaking device;
fig. 9 is a schematic diagram of a second embodiment of an aluminum profile and a shaking device.
In the figure: a trough-shaped aluminum member 101; a first rubber sheet 102; a groove 103; triangular section groove 104; a guide post 105; support ribs 106; boss 107; an elastic strip 108; a connection groove 109;
square column 201; a stop pin 202; a second rubber sheet 203;
a post 301; square holes 302;
a baffle 401; tab 402;
a base 501; a retainer 502; a spring seat 503; a handle 504; a bar-shaped column 505; a clamping frame 506; a bottom shaft 507.
Detailed Description
This example, as shown in fig. 3-4, can achieve the effect of accommodating expansion and contraction of the phase change material and preventing cracking of the aluminum profile.
Because the aluminum profile filled with the phase-change material comprises two groove-shaped aluminum pieces 101, connecting grooves 109 and two rubber sheets 203, the groove-shaped aluminum pieces 101 are arranged in total, the two groove-shaped aluminum pieces 101 are oppositely arranged left and right to form the main body of the aluminum profile, the connecting grooves 109 are formed in the front end and the rear end of each groove-shaped aluminum piece 101, the two rubber sheets 203 are arranged front and back, one rubber sheet 203 is adhered between the two connecting grooves 109 on the front side, the other rubber sheet 203 is adhered between the two connecting grooves 109 on the rear side, the phase-change material is filled between the two groove-shaped aluminum pieces 101, the two rubber sheets 203 have elasticity, so that the two groove-shaped aluminum pieces 101 can be slightly close to or far away from each other, and the two groove-shaped aluminum pieces 101 can be mutually far away from each other to adapt to expansion and contraction of the phase-change material when the phase-change material expands, and the aluminum profile is prevented from being broken.
This example achieves the effect that the two channel shaped aluminium members 101 can be returned to their original position by the elastic action of the plurality of elastic strips 108 after a change in the distance between them, as shown in figures 3-4.
Because the aluminum profile filled with the phase-change material further comprises the elastic strips 108, the front sides and the rear sides of the two groove-shaped aluminum pieces 101 are connected with the elastic strips 108 through screws, the elastic strips 108 are elastic, so that the two groove-shaped aluminum pieces 101 can return to the original position through the elastic action of the elastic strips 108 after the interval between the two groove-shaped aluminum pieces 101 is changed, and the two groove-shaped aluminum pieces 101 are connected into a whole through the elastic strips 108, so that the two groove-shaped aluminum pieces 101 are firmer.
This example achieves the effect of avoiding skewing of the two channel shaped aluminium members 101, as shown in figures 3 to 4.
Because the aluminum profile filled with the phase-change material further comprises the convex seats 107, the square columns 201 and the stop pins 202, the convex seats 107 are integrally formed on the front side and the rear side of each groove-shaped aluminum piece 101, the square columns 201 are provided with two in total, two ends of each square column 201 are respectively inserted between the two opposite convex seats 107 in a clearance fit mode, the stop pins 202 are inserted at two ends of each square column 201, and then the two groove-shaped aluminum pieces 101 can slide on the two square columns 201 when the distance between the two groove-shaped aluminum pieces 101 changes, so that sliding translation is carried out between the two groove-shaped aluminum pieces 101, and the two groove-shaped aluminum pieces 101 are prevented from being skewed.
This example achieves the effect of making the phase change material in the two channel shaped aluminum members 101 more likely to absorb or release heat to the outside as shown in fig. 3-4.
Since the aluminum profile filled with the phase change material further comprises triangular section grooves 104, a plurality of triangular section grooves 104 are formed in each groove-shaped aluminum piece 101 from top to bottom. The plurality of triangular section grooves 104 increases the surface area of the channel-shaped aluminum pieces 101, so that the phase change material in the two channel-shaped aluminum pieces 101 more easily absorbs or emits heat to the outside.
This example can achieve the effect of preventing deformation at the triangular cross-section groove 104, as shown in fig. 3-4.
Because the aluminum profile filled with the phase-change material further comprises the supporting ribs 106, the middle part of each triangular section groove 104 is welded with the supporting rib 106, and the supporting ribs 106 can support the triangular section grooves 104 to prevent the triangular section grooves 104 from deforming.
This example can be implemented to facilitate viewing the degree of expansion of the phase change material between two channel shaped aluminum members 101, as shown in figures 3-4.
Because the aluminum profile filled with the phase-change material further comprises a first rubber sheet 102, a plurality of through holes are formed in each groove-shaped aluminum piece 101, and the first rubber sheet 102 is adhered to each through hole. The first rubber sheet 102 has elasticity, and when the phase change material between the two groove-shaped aluminum pieces 101 expands, the first rubber sheet 102 can be pressed, so that the first rubber sheet 102 protrudes outwards, and the degree of expansion of the phase change material between the two groove-shaped aluminum pieces 101 can be observed conveniently.
This example achieves the effect of more convenient observation of the degree of expansion of the phase change material between the two channel shaped aluminium members 101, as shown in figures 3 to 4.
Because the aluminum profile filled with the phase-change material further comprises the grooves 103, each first rubber sheet 102 is provided with the groove 103, when the phase-change material between the two groove-shaped aluminum pieces 101 expands, the grooves 103 on the first rubber sheet 102 can be pressed, so that the grooves 103 are smaller, and the expansion degree of the phase-change material between the two groove-shaped aluminum pieces 101 can be observed more conveniently.
This example, as shown in fig. 5, can achieve the effect of preventing the phase change material from leaking out from between the two aluminum members 101 after it has been softened.
Because the aluminum profile filled with the phase-change material further comprises the convex columns 301 and the square holes 302, the inner sides of the groove-shaped aluminum pieces 101 are welded with the convex columns 301, and the square holes 302 are formed in the convex columns 301, the phase-change material between the two groove-shaped aluminum pieces 101 can be fully combined with the groove-shaped aluminum pieces 101, the convex columns 301 and the square holes 302, and leakage of the phase-change material from between the two groove-shaped aluminum pieces 101 after the phase-change material is softened is prevented.
This example achieves the effect of preventing leakage of phase change material between two channel shaped aluminium members 101, as shown in figures 1-6.
Because the aluminum profile filled with the phase-change material further comprises guide posts 105, baffle plates 401 and protruding pieces 402, the baffle plates 401 are provided with two in total, the protruding pieces 402 are uniformly formed on the left side and the right side of each baffle plate 401, the guide posts 105 are inserted into each protruding piece 402 in a clearance fit mode, the end portions of the guide posts 105 are connected to the corresponding groove-shaped aluminum pieces 101 through threads, and the two baffle plates 401 are respectively attached to the upper side and the lower side of the two groove-shaped aluminum pieces 101. The two baffle plates 401 respectively block the upper sides of the two groove-shaped aluminum pieces 101 and the lower sides of the two groove-shaped aluminum pieces 101, prevent phase-change materials between the two groove-shaped aluminum pieces 101 from leaking out, and the sliding connection between the lug 402 and the guide post 105 does not affect the change of the distance between the two groove-shaped aluminum pieces 101.
This example achieves the effect of providing adequate filling of phase change material between two channel shaped aluminium members 101 by shaking, as shown in figures 1-9.
Because the two groove-shaped aluminum pieces 101 are filled with phase-changing materials, the two groove-shaped aluminum pieces 101 are fixed on a shaking device when the phase-changing materials are filled, the shaking device comprises a base 501, a baffle frame 502, a spring seat 503, a handle 504, a strip-shaped column 505, a clamping frame 506 and a bottom shaft 507, the middle part of the bottom shaft 507 is rotationally connected to the base 501 through a bearing seat, the strip-shaped column 505 is welded at the front end and the rear end of the bottom shaft 507, the upper part of each strip-shaped column 505 is slidably connected with the clamping frame 506, each clamping frame 506 is slidably driven through a hydraulic cylinder, the two groove-shaped aluminum pieces 101 are clamped between the two clamping frames 506, the handle 504 is in threaded connection with the strip-shaped column 505 at the front side, the two baffle frames 502 are fixedly connected to the front part of the base 501, the strip-shaped column 505 at the front side is positioned between the two baffle frames 502, the spring seats 503 are welded on the strip-shaped column 505, springs are welded on the two sides of the spring seat 503, and the outer ends of the two spring seats 503 are fixedly connected to the two baffle frames 502 respectively.
The two clamping frames 506 slide on the two strip-shaped columns 505 respectively, the aluminum profile is clamped between the two clamping frames 506, then the baffle plate 401 on the upper side is detached, the phase-change material is heated to be in a molten state, poured between the two groove-shaped aluminum pieces 101 from the upper sides of the two groove-shaped aluminum pieces 101, then the two strip-shaped columns 505 swing left and right through the bottom shaft 507 by pulling the handle 504, the two clamping frames 506 and the aluminum profile swing left and right, the phase-change material is fully filled between the two groove-shaped aluminum pieces 101 by shaking, and the two compression springs can enable the two strip-shaped columns 505 to return to the original position, so that the two clamping frames 506 and the aluminum profile return to the original position.
Claims (2)
1. The utility model provides an aluminium alloy of phase change material fills, includes groove-shaped aluminum part (101), spread groove (109) and sheet rubber two (203), its characterized in that: the two groove-shaped aluminum pieces (101) are arranged, the two groove-shaped aluminum pieces (101) are arranged left and right, the front end and the rear end of each groove-shaped aluminum piece (101) are provided with connecting grooves (109), two rubber sheets (203) are arranged, one rubber sheet (203) is adhered between the two connecting grooves (109) on the front side, and the other rubber sheet (203) is adhered between the two connecting grooves (109) on the rear side;
the elastic strip (108) is arranged between the front side and the rear side of the two groove-shaped aluminum pieces (101), and the elastic strips (108) are connected to the groove-shaped aluminum pieces (101) through screws;
the aluminum profile structure comprises a groove-shaped aluminum piece (101) and is characterized by further comprising a convex seat (107), square columns (201) and stop pins (202), wherein the convex seats (107) are arranged on the front side and the rear side of each groove-shaped aluminum piece (101), two square columns (201) are arranged, two ends of each square column (201) are respectively inserted between the two opposite convex seats (107) in a clearance fit mode, and the stop pins (202) are fixedly connected to two ends of each square column (201);
the aluminum profile groove also comprises triangular section grooves (104), and each groove-shaped aluminum piece (101) is provided with a plurality of triangular section grooves (104) from top to bottom;
the novel triangular cross section groove comprises a triangular cross section groove body (104) and is characterized by further comprising supporting ribs (106), wherein the middle part of each triangular cross section groove (104) is fixedly connected with the supporting rib (106);
the aluminum plate forming device further comprises a first rubber sheet (102), a plurality of through holes are formed in each groove-shaped aluminum piece (101), and the first rubber sheet (102) is adhered to each through hole;
the rubber sheet I (102) is provided with grooves (103);
the aluminum profile structure further comprises convex columns (301) and square holes (302), wherein a plurality of convex columns (301) are fixed on the inner side of each groove-shaped aluminum piece (101), and a plurality of square holes (302) are formed in each convex column (301);
the novel aluminum profile structure comprises a plurality of groove-shaped aluminum pieces (101) and is characterized by further comprising guide posts (105), baffle plates (401) and protruding pieces (402), wherein two baffle plates (401) are arranged, the left side and the right side of each baffle plate (401) are respectively provided with the protruding pieces (402), the guide posts (105) are inserted into each protruding piece (402) in a clearance fit mode, the end portions of the guide posts (105) are connected to the corresponding groove-shaped aluminum pieces (101) through threads, and the two baffle plates (401) are respectively attached to the upper side and the lower side of each groove-shaped aluminum piece (101);
the two groove-shaped aluminum pieces (101) are filled with phase-changing materials, and the two groove-shaped aluminum pieces (101) are fixed on the shaking device when the phase-changing materials are filled.
2. An aluminum profile filled with a phase change material according to claim 1, characterized in that: because two groove-shaped aluminum pieces (101) are filled with phase-changing materials, when the phase-changing materials are filled, the two groove-shaped aluminum pieces (101) are fixed on a shaking device, the shaking device comprises a base (501), a baffle frame (502), a spring seat (503), a handle (504), a strip-shaped column (505), a clamp frame (506) and a bottom shaft (507), the middle part of the bottom shaft (507) is rotationally connected to the base (501) through a bearing seat, the strip-shaped columns (505) are welded at the front end and the rear end of the bottom shaft (507), the upper part of each strip-shaped column (505) is slidably connected with the clamp frame (506), each clamp frame (506) is driven to slide through a hydraulic cylinder, the two groove-shaped aluminum pieces (101) are clamped between the two clamp frames (506), the strip-shaped column (505) at the front side is in threaded connection with a handle (504), the front part of the base (501) is fixedly connected with the two baffle frames (502), the strip-shaped column (505) at the front side is positioned between the two baffle frames (502), the strip-shaped column (505) at the front side is welded with the strip-shaped column (503), the two sides of the spring seat (503) are welded at the two sides of the two baffle frames (503), and the two spring seats are fixedly connected at the two baffle frames (503) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211079872.2A CN115324269B (en) | 2022-09-05 | 2022-09-05 | Aluminum profile filled with phase-change material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211079872.2A CN115324269B (en) | 2022-09-05 | 2022-09-05 | Aluminum profile filled with phase-change material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115324269A CN115324269A (en) | 2022-11-11 |
| CN115324269B true CN115324269B (en) | 2023-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211079872.2A Active CN115324269B (en) | 2022-09-05 | 2022-09-05 | Aluminum profile filled with phase-change material |
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| Country | Link |
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| CN (1) | CN115324269B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6143372A (en) * | 1997-06-11 | 2000-11-07 | Ykk Corporation | Resin-composite aluminum profiles and apparatus for production thereof |
| CN101509593A (en) * | 2009-04-03 | 2009-08-19 | 王连栋 | Sheet material |
| CN202359680U (en) * | 2011-11-16 | 2012-08-01 | 上海鸣源新能源科技有限公司 | Standardized phase-change module with selectable temperature change rate |
| CN204357267U (en) * | 2014-12-16 | 2015-05-27 | 江西志特现代建筑科技有限公司 | A kind of aluminium extruded sections of filling phase change material |
| CN212337047U (en) * | 2020-01-13 | 2021-01-12 | 天津金鹏铝材制造有限公司 | Novel heat-insulation fireproof aluminum profile for fireproof window frame |
| CN212507917U (en) * | 2020-04-13 | 2021-02-09 | 南昌科冠科技有限公司 | Reinforced bridge-cut-off aluminum profile |
| CN114542852A (en) * | 2022-02-15 | 2022-05-27 | 朱丽英 | Heat-preservation and heat-insulation aluminum profile and preparation method thereof |
-
2022
- 2022-09-05 CN CN202211079872.2A patent/CN115324269B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6143372A (en) * | 1997-06-11 | 2000-11-07 | Ykk Corporation | Resin-composite aluminum profiles and apparatus for production thereof |
| CN101509593A (en) * | 2009-04-03 | 2009-08-19 | 王连栋 | Sheet material |
| CN202359680U (en) * | 2011-11-16 | 2012-08-01 | 上海鸣源新能源科技有限公司 | Standardized phase-change module with selectable temperature change rate |
| CN204357267U (en) * | 2014-12-16 | 2015-05-27 | 江西志特现代建筑科技有限公司 | A kind of aluminium extruded sections of filling phase change material |
| CN212337047U (en) * | 2020-01-13 | 2021-01-12 | 天津金鹏铝材制造有限公司 | Novel heat-insulation fireproof aluminum profile for fireproof window frame |
| CN212507917U (en) * | 2020-04-13 | 2021-02-09 | 南昌科冠科技有限公司 | Reinforced bridge-cut-off aluminum profile |
| CN114542852A (en) * | 2022-02-15 | 2022-05-27 | 朱丽英 | Heat-preservation and heat-insulation aluminum profile and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115324269A (en) | 2022-11-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230909 Address after: 415700 in Zoushi Industrial Park, Zoushi Town, Taoyuan County, Changde City, Hunan Province Applicant after: Hunan guozong Aluminum Co.,Ltd. Address before: No. 51, Longteng Road, Jiujiang District, Wuhu City, Anhui Province 241000 Applicant before: Wang Juan |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An aluminum profile filled with disguised materials Granted publication date: 20231010 Pledgee: Changde Finance Guarantee Co.,Ltd. Pledgor: Hunan guozong Aluminum Co.,Ltd. Registration number: Y2024980000523 |