CN113719175A - Multilayer sandwich type aluminum skin and spherical aluminum reticulated shell - Google Patents
Multilayer sandwich type aluminum skin and spherical aluminum reticulated shell Download PDFInfo
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- CN113719175A CN113719175A CN202010451652.2A CN202010451652A CN113719175A CN 113719175 A CN113719175 A CN 113719175A CN 202010451652 A CN202010451652 A CN 202010451652A CN 113719175 A CN113719175 A CN 113719175A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/02—Containers for fluids or gases; Supports therefor
- E04H7/04—Containers for fluids or gases; Supports therefor mainly of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/02—Containers for fluids or gases; Supports therefor
- E04H7/04—Containers for fluids or gases; Supports therefor mainly of metal
- E04H7/14—Containers for fluids or gases; Supports therefor mainly of metal ball-shaped
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a multilayer sandwich type aluminum skin which comprises a plurality of layers of aluminum skin plates arranged in parallel, wherein a supporting framework is arranged between every two adjacent aluminum skin plates, and two ends of the supporting framework are fixedly connected with the aluminum skin plates. The invention also discloses a spherical aluminum latticed shell formed by the multilayer sandwich type aluminum skins, wherein the spherical shell frame comprises a plurality of triangular frames, and the triangular frames are internally provided with the multilayer sandwich type aluminum skins in a triangular structure. The spherical aluminum latticed shell formed by the multilayer sandwich type aluminum skin and the multilayer sandwich type aluminum skin increases the thickness of the aluminum skin through the arrangement of the multilayer aluminum skin plates; when the direct lightning strike reaches the upper aluminum skin plate, the upper aluminum skin plate can be punctured and melted, however, due to the existence of the supporting framework, the lightning current can be uniformly transmitted to the lower aluminum skin plate of the lower layer, so that the effects of releasing the lightning current and reducing the lightning erosion are achieved, and the function of resisting the direct lightning strike is realized.
Description
Technical Field
The invention belongs to the technical field of storage tanks, and particularly relates to a multilayer sandwich type aluminum skin and a spherical aluminum reticulated shell.
Background
The floating disc of the outer floating roof storage tank is exposed in the atmosphere and greatly influenced by the natural environment, wherein the floating disc is more accumulated water due to rainstorm and snowstorm, and accidents such as a chuck, a sinking disc and the like are easily caused; meanwhile, VOCs are volatilized more when the solar direct-irradiation outer floating roof storage tank floating plate and the inner wall of the tank, so that the concentration of oil gas between the primary sealing and the secondary sealing of the floating plate exceeds the standard, and the lightning stroke of a sealing ring is caused to happen during a fire accident. In order to solve the problem that the floating plate of the outer floating roof storage tank is directly exposed in the atmosphere, an aluminum latticed shell structure is usually added above the outer floating roof tank at present, wherein the aluminum latticed shell is a spatial rod system structure similar to a flat net rack, a grid is formed according to a certain rule on the basis of rod pieces, the grid is a spatial framework arranged according to a shell structure, and the aluminum latticed shell has the properties of a rod system and a shell.
The existing aluminum latticed shell mainly comprises a spherical shell frame and an aluminum skin, wherein the aluminum skin is of a single structure, the thickness of the aluminum skin is 1.2mm, and the aluminum latticed shell formed by the aluminum skin has the problem of insufficient lightning protection.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a multilayer sandwich type aluminum skin and a spherical aluminum reticulated shell.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multilayer sandwich formula aluminum skin, includes a plurality of layers of parallel arrangement's aluminum skin board, is provided with the supporting framework between the adjacent aluminum skin board, the supporting framework both ends carry out fixed connection with the aluminum skin board.
Preferably, the thickness of the aluminum skin plate is 1.2 mm.
Preferably, the aluminum skin plate is two-layer, the supporting framework is a plurality of vertical supporting rods which are uniformly distributed, and two ends of each vertical supporting rod are welded with the aluminum skin plate in a vertical brazing mode.
Preferably, the aluminum skin plate is two-layer, the supporting framework is a plurality of inclined supporting rods which are sequentially connected end to end, and two ends of each inclined supporting rod are brazed with the aluminum skin plate.
Preferably, the inclined support bar and the aluminum skin plate form an included angle of 60 degrees.
Preferably, the aluminum skin plate has three layers, namely an upper skin plate, a middle skin plate and a lower skin plate.
Preferably, the supporting frameworks between the upper skin plate and the middle skin plate and between the middle skin plate and the lower skin plate are a plurality of vertical supporting rods which are uniformly distributed, and two ends of each vertical supporting rod are welded with the corresponding aluminum skin plates in a vertical brazing mode.
Preferably, the supporting frameworks between the upper skin plate and the middle skin plate and between the middle skin plate and the lower skin plate are a plurality of inclined supporting rods which are sequentially connected end to end, and two ends of each inclined supporting rod are brazed with the corresponding aluminum skin plates.
Preferably, the supporting framework between the upper skin plate and the middle skin plate is a plurality of vertical supporting rods which are uniformly distributed, and two ends of each vertical supporting rod are vertically brazed with the corresponding aluminum skin plate; the supporting framework between the middle skin plate and the lower skin plate is a plurality of inclined supporting rods which are sequentially connected end to end, and two ends of each inclined supporting rod are brazed with the corresponding aluminum skin plates.
Preferably, the supporting framework between the upper skin plate and the middle skin plate is a plurality of inclined supporting rods which are sequentially connected end to end, and two ends of each inclined supporting rod are brazed with the corresponding aluminum skin plate; the supporting framework between the middle skin plate and the lower skin plate is a plurality of vertical supporting rods which are uniformly distributed, and two ends of each vertical supporting rod are welded with the corresponding aluminum skin plates in a vertical brazing mode.
A spherical aluminum latticed shell formed by multiple layers of sandwich type aluminum skins comprises a spherical shell frame, wherein the edge of the spherical shell frame is connected with a tank wall ring beam;
the spherical shell frame comprises a plurality of triangular frames consisting of supporting beams, and one supporting beam is shared between every two adjacent triangular frames; the end point of the triangular frame is provided with an upper node plate in a disc structure;
the end parts of all the supporting beams positioned at the end point of the same triangular frame are fixedly connected with the bottom of the upper node plate at the end point of the triangular frame;
and a plurality of layers of sandwich type aluminum skins in a triangular structure are arranged in the triangular frame.
Preferably, the end of the support beam is fixedly connected with the upper node plate through a bolt.
Preferably, clamping grooves extending along the length direction of the supporting beam are formed in two sides of the top surface of the supporting beam, and the edge portions of the multi-layer sandwich type aluminum skin are bent downwards and clamped into the corresponding clamping grooves;
and the upper node plate is tightly pressed on the upper part of the multi-layer sandwich type aluminum skin.
Preferably, a sealing gasket is arranged between the upper gusset plate and the multi-layer sandwich type aluminum skin.
Preferably, the lower part of the support beam is an H-shaped beam.
The invention has the beneficial effects that:
the spherical aluminum latticed shell formed by the multilayer sandwich type aluminum skin and the multilayer sandwich type aluminum skin increases the thickness of the aluminum skin through the arrangement of the multilayer aluminum skin plates, and meanwhile, the supporting framework among the multilayer aluminum skin plates enables the aluminum skin plates to form a hollow structure, so that the weight gain ratio can be controlled; when the direct lightning strike reaches the upper aluminum skin plate, the upper aluminum skin plate can be punctured and melted, however, due to the existence of the supporting framework, the lightning current can be uniformly transmitted to the lower aluminum skin plate of the lower layer, so that the effects of releasing the lightning current and reducing the lightning erosion are achieved, and the function of resisting the direct lightning strike is realized.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic structural view of a multi-layered sandwich aluminum skin in example 2 of the present invention;
FIG. 2 is a schematic structural view of a multi-layered sandwich aluminum skin according to example 3 of the present invention;
FIG. 3 is a schematic view of a first structure of a multi-layer sandwich aluminum skin according to example 4 of the present invention;
FIG. 4 is a schematic view of a second structure of a multi-layer sandwich aluminum skin according to example 4 of the present invention;
FIG. 5 is a schematic view of a third structure of a multi-layer sandwich aluminum skin in example 4 of the present invention;
FIG. 6 is a schematic view of a fourth structure of a multi-layer sandwich aluminum skin in example 4 of the present invention;
FIG. 7 is a schematic structural view of a spherical aluminum reticulated shell formed by a plurality of sandwich-type aluminum skins in example 5 of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7;
FIG. 9 is a schematic view of the structure of FIG. 8 without the multi-layer sandwich aluminum skin installed;
FIG. 10 is a sectional view taken along line B-B of FIG. 8;
wherein:
1-aluminum skin panel, 101-upper skin panel, 102-middle skin panel, 103-lower skin panel, 2-vertical support bar, 3-inclined support bar;
4-a tank wall ring beam;
5-supporting beam, 501-clamping groove, 6-upper node plate, 7-bolt, 8-gasket, 9-sealing ring, 10-multilayer sandwich type aluminum skin and 11-sealing gasket.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, terms such as "upper", "lower", "bottom", "top", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present invention, and do not particularly indicate any components or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "connected" and "connecting" should be interpreted broadly, and mean either a fixed connection or an integral connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.
The invention is further illustrated with reference to the following figures and examples.
Example 1:
the utility model provides a multilayer sandwich formula aluminum skin, includes a plurality of layers of parallel arrangement's aluminum skin board 1, is provided with the braced skeleton between the adjacent aluminum skin board 1, the braced skeleton both ends carry out fixed connection with aluminum skin board 1.
Preferably, the thickness of the aluminum skin panel 1 is 1.2mm, and the aluminum skin panel is made of an aluminum alloy material.
Specifically, two ends of the supporting framework are brazed with the aluminum skin plate 1.
Example 2:
a multi-layer sandwich aluminum skin as described in example 1, except that: as shown in fig. 1, the aluminum skin plate 1 has two layers, the supporting framework is a plurality of vertical supporting rods 2 which are uniformly distributed, and two ends of each vertical supporting rod 2 are welded to the aluminum skin plate 1 in a vertical brazing manner.
Example 3:
a multi-layer sandwich aluminum skin as described in example 1, except that: as shown in fig. 2, the aluminum skin plate 1 has two layers, the supporting framework is a plurality of inclined supporting rods 3 connected end to end in sequence, and two ends of each inclined supporting rod 3 are brazed with the aluminum skin plate 1.
Preferably, the included angle between the inclined supporting rods 3 and the aluminum skin panel 1 is 60 °, that is, an equilateral triangle is formed between each adjacent inclined supporting rod 3 and the corresponding aluminum skin panel 1.
The multilayer sandwich type aluminum skin in embodiment 2 and embodiment 3 includes two layers of aluminum skin plates 1, the structure of the two layers of aluminum skin plates 1 is arranged to increase the thickness of the aluminum skin, and meanwhile, the supporting framework between the two layers of aluminum skin plates 1 enables the aluminum skin plates to form a hollow structure, so that the weight gain ratio can be controlled. When the direct lightning strikes the aluminum skin plate 1 on the upper layer, the aluminum skin plate 1 on the upper layer can be broken down and melted, however, due to the existence of the vertical supporting framework, lightning current can be uniformly transmitted to the aluminum skin plate 1 on the lower layer, the effects of releasing the lightning current and reducing lightning ablation are achieved, and therefore the function of resisting the direct lightning strike is achieved.
When the lengths of the supporting rods constituting the supporting framework are equal in example 2 and example 3, the overall thickness of the multi-layer sandwich aluminum skin can be reduced by arranging the supporting rods obliquely in example 3 relative to the vertical arrangement of the supporting rods in example 2.
Example 4:
a multi-layer sandwich aluminum skin as described in example 1, except that: the aluminum skin panel 1 has three layers, namely an upper skin panel 101, a middle skin panel 102 and a lower skin panel 103.
Preferably, as shown in fig. 3, the support frameworks between the upper skin plate 101 and the middle skin plate 102 and between the middle skin plate 102 and the lower skin plate 103 are all a plurality of vertical support rods 2 which are uniformly distributed, and two ends of each vertical support rod 2 are vertically brazed with the corresponding aluminum skin plate 1.
Preferably, as shown in fig. 4, the support frameworks between the upper skin plate 101 and the middle skin plate 102 and between the middle skin plate 102 and the lower skin plate 103 are a plurality of inclined support rods 3 sequentially connected end to end, and two ends of each inclined support rod 3 are brazed with the corresponding aluminum skin plate 1.
Preferably, as shown in fig. 5, the supporting framework between the upper skin plate 101 and the middle skin plate 102 is a plurality of uniformly distributed vertical supporting rods 2, and two ends of each vertical supporting rod 2 are welded to the corresponding aluminum skin plate 1 by vertical brazing; the supporting framework between the middle skin plate 102 and the lower skin plate 103 is a plurality of inclined supporting rods 3 which are sequentially connected end to end, and two ends of each inclined supporting rod 3 are brazed with the corresponding aluminum skin plate 1.
Preferably, as shown in fig. 6, the supporting framework between the upper skin plate 101 and the middle skin plate 102 is formed by a plurality of inclined supporting rods 3 which are sequentially connected end to end, and two ends of each inclined supporting rod 3 are brazed with the corresponding aluminum skin plate 1; the supporting framework between the middle skin plate 102 and the lower skin plate 103 is a plurality of vertical supporting rods 2 which are uniformly distributed, and two ends of each vertical supporting rod 2 are perpendicularly brazed and welded with the corresponding aluminum skin plate 1.
The multilayer sandwich type aluminum skin in embodiment 4 comprises three layers of aluminum skin plates 1, the thickness of the aluminum skin is increased due to the structural arrangement of the three layers of aluminum skin plates, and the purpose of multilayer lightning current ablation resistance is achieved.
Example 5:
as shown in fig. 7-8, a spherical aluminum mesh shell formed by a plurality of sandwich-type aluminum skins in embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4 includes a spherical shell frame, an edge of the spherical shell frame is connected to the tank wall gird 4, specifically, the edge of the spherical shell frame is fixedly connected to the tank wall gird 4 or slidably connected to the tank wall gird, and when the deformation amount of the storage tank is large, the edge of the spherical shell frame is slidably connected to the tank wall gird 4 through a sliding support;
the spherical shell frame comprises a plurality of triangular frames consisting of supporting beams 5, and one supporting beam 5 is shared between every two adjacent triangular frames; an upper node plate 6 in a disc structure is arranged at the end point of the triangular frame;
the end parts of all the supporting beams 5 positioned at the end point of the same triangular frame are fixedly connected with the bottom of the upper node plate 6 at the end point of the triangular frame;
and a plurality of layers of sandwich type aluminum skins in a triangular structure are arranged in the triangular frame.
Preferably, as shown in fig. 10, the end of the support beam 5 is fixedly connected to the upper node plate 6 by bolts 7.
Specifically, a gasket 8 is arranged between the bolt 7 and the top of the upper node plate 6, and a sealing ring 9 is arranged between the gasket 8 and the top of the upper node plate 6.
Preferably, as shown in fig. 9 to 10, two sides of the top surface of the support beam 5 are provided with clamping grooves 501 extending along the length direction of the support beam 5, the edge portions of the multiple layers of sandwich-type aluminum skins 10 are bent downward and clamped into the corresponding clamping grooves 501, and the clamping grooves 501 at two sides are respectively used for clamping the multiple layers of sandwich-type aluminum skins 10 in adjacent triangular frames;
the upper gusset 6 is pressed against the upper portion of the multi-layered sandwich aluminum skin 10.
Preferably, a sealing gasket 11 is arranged between the upper gusset plate 6 and the multi-layer sandwich type aluminum skin 10, and is used for maintaining the sealing performance of the spherical aluminum latticed shell.
Preferably, the lower part of the support beam 5 is an H-shaped beam, so that the strength of the spherical aluminum reticulated shell is increased.
When the multilayer sandwich type aluminum skin 10 is installed, firstly, the bending part of the multilayer sandwich type aluminum skin 10 is placed in the clamping groove 501 of the corresponding supporting beam 5, then the sealing gasket 11 is placed in the concave part at the bottom of the upper node plate 6, then the upper node plate 6 is pressed at the end part of the supporting beam 5, and finally the multilayer sandwich type aluminum skin 10 is fixed above the supporting beam 5 by utilizing the bolt 7, the gasket 8 and the sealing ring 9.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the present invention, and it should be understood by those skilled in the art that various modifications and changes may be made without inventive efforts based on the technical solutions of the present invention.
Claims (15)
1. The utility model provides a multilayer sandwich formula aluminum skin, characterized by includes a plurality of layers of parallel arrangement's aluminum skin board, is provided with the braced skeleton between the adjacent aluminum skin board, the braced skeleton both ends carry out fixed connection with the aluminum skin board.
2. The multi-layer sandwich aluminum skin of claim 1, wherein the aluminum skin plate has a thickness of 1.2 mm.
3. The multi-layer sandwich aluminum skin as claimed in claim 1, wherein the aluminum skin panel has two layers, the supporting framework is a plurality of uniformly distributed vertical supporting rods, and two ends of the vertical supporting rods are welded to the aluminum skin panel by vertical brazing.
4. The multi-layer sandwich type aluminum skin as claimed in claim 1, wherein the aluminum skin plate has two layers, the supporting framework is a plurality of inclined supporting rods connected end to end, and both ends of the inclined supporting rods are soldered to the aluminum skin plate.
5. The multi-layer sandwich aluminum skin of claim 4 wherein the angled braces make an angle of 60 ° with the aluminum skin panel.
6. The multi-layer sandwich aluminum skin of claim 1, wherein the aluminum skin panel has three layers, an upper skin panel, a middle skin panel, and a lower skin panel.
7. The multi-layer sandwich aluminum skin as claimed in claim 6, wherein the supporting framework between the upper skin plate and the middle skin plate and between the middle skin plate and the lower skin plate are a plurality of vertical supporting rods uniformly distributed, and both ends of each vertical supporting rod are vertically soldered to the corresponding aluminum skin plate.
8. The multi-layer sandwich type aluminum skin as claimed in claim 6, wherein the supporting frameworks between the upper skin plate and the middle skin plate and between the middle skin plate and the lower skin plate are a plurality of inclined supporting rods which are sequentially connected end to end, and two ends of each inclined supporting rod are soldered with the corresponding aluminum skin plate.
9. The multi-layer sandwich type aluminum skin as claimed in claim 6, wherein the supporting framework between the upper skin plate and the middle skin plate is a plurality of vertical supporting rods uniformly distributed, and two ends of each vertical supporting rod are vertically soldered to the corresponding aluminum skin plate; the supporting framework between the middle skin plate and the lower skin plate is a plurality of inclined supporting rods which are sequentially connected end to end, and two ends of each inclined supporting rod are brazed with the corresponding aluminum skin plates.
10. The multi-layer sandwich type aluminum skin as claimed in claim 6, wherein the supporting framework between the upper skin plate and the middle skin plate is a plurality of inclined supporting rods which are connected end to end in sequence, and two ends of each inclined supporting rod are soldered with the corresponding aluminum skin plate; the supporting framework between the middle skin plate and the lower skin plate is a plurality of vertical supporting rods which are uniformly distributed, and two ends of each vertical supporting rod are welded with the corresponding aluminum skin plates in a vertical brazing mode.
11. The spherical aluminum reticulated shell formed by the multi-layer sandwich type aluminum skin as claimed in any one of claims 1 to 10, comprising a spherical shell frame, wherein the edge of the spherical shell frame is connected with a tank wall ring beam; it is characterized in that the utility model is characterized in that,
the spherical shell frame comprises a plurality of triangular frames consisting of supporting beams, and one supporting beam is shared between every two adjacent triangular frames; the end point of the triangular frame is provided with an upper node plate in a disc structure;
the end parts of all the supporting beams positioned at the end point of the same triangular frame are fixedly connected with the bottom of the upper node plate at the end point of the triangular frame;
and a plurality of layers of sandwich type aluminum skins in a triangular structure are arranged in the triangular frame.
12. The spherical aluminum reticulated shell of claim 11, wherein the ends of the support beams are fixedly connected to the upper gusset plate by bolts.
13. The spherical aluminum reticulated shell formed by the multi-layer sandwich aluminum skin as claimed in claim 11, wherein the top surface of the supporting beam is provided with clamping grooves on both sides thereof, the clamping grooves extend along the length direction of the supporting beam, and the edge portions of the multi-layer sandwich aluminum skin are bent downwards and clamped into the corresponding clamping grooves;
and the upper node plate is tightly pressed on the upper part of the multi-layer sandwich type aluminum skin.
14. The spherical aluminum reticulated shell of claim 13, wherein a gasket is disposed between the upper gusset plate and the multi-layer sandwich aluminum skin.
15. The spherical aluminum reticulated shell of multi-layer sandwich aluminum skin of claim 11, wherein the lower portion of the support beam is an H-beam.
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| CN202010451652.2A CN113719175B (en) | 2020-05-25 | 2020-05-25 | Multilayer sandwich type aluminum skin and spherical aluminum net shell |
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| CN202010451652.2A CN113719175B (en) | 2020-05-25 | 2020-05-25 | Multilayer sandwich type aluminum skin and spherical aluminum net shell |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234088A (en) * | 1996-09-20 | 1999-11-03 | 泰姆科尔公司 | Dual network dome structure |
| US20090258220A1 (en) * | 2008-04-14 | 2009-10-15 | The Boeing Company | System and method for fabrication of integrated lightning strike protection material |
| JP2011051517A (en) * | 2009-09-03 | 2011-03-17 | Mitsubishi Heavy Ind Ltd | Aircraft wing |
| CN102080439A (en) * | 2010-12-25 | 2011-06-01 | 沈阳飞机工业（集团）有限公司 | Composite honeycomb sandwich structure floor |
| CN103255944A (en) * | 2013-05-17 | 2013-08-21 | 合肥通用机械研究院 | Local double-layer spherical reticulated shell storage tank vault structure |
| CN103648677A (en) * | 2011-07-13 | 2014-03-19 | 瓦萨堡Lng产品公司 | A spherical object formed of several joints parts and a method for manufacturing a spherical object |
| CN203714134U (en) * | 2014-01-20 | 2014-07-16 | 江苏海事职业技术学院 | Novel naval ship sideboard defense cabin structure |
| CN204373520U (en) * | 2014-12-10 | 2015-06-03 | 衡阳泰豪通信车辆有限公司 | A kind of special-shaped shelter |
| CN104890890A (en) * | 2014-03-06 | 2015-09-09 | 波音公司 | Repair apparatus and method for composite panels having a conductive layer |
| CN105501720A (en) * | 2015-12-29 | 2016-04-20 | 中国石油化工股份有限公司 | Three-layer oil tank |
| CN106219081A (en) * | 2016-08-30 | 2016-12-14 | 吴戈 | Compress board-like anti-lightning strike oil storage tank once sealing device |
| CN206358685U (en) * | 2016-12-20 | 2017-07-28 | 杜彪 | A kind of vertical oil storage tank |
| CN107244409A (en) * | 2017-05-31 | 2017-10-13 | 彩虹无人机科技有限公司 | A kind of composite wing integral tank structure |
| CN207727884U (en) * | 2017-11-30 | 2018-08-14 | 中海怡高建设集团股份有限公司 | A kind of stone honeycombed aluminium sheet of wear-resisting durable type |
| CN108609315A (en) * | 2016-12-09 | 2018-10-02 | 中国石油化工股份有限公司 | The method for avoiding floating roof tank lightning stroke spark discharge |
| CN108797801A (en) * | 2018-06-15 | 2018-11-13 | 江苏龙禾轻型材料有限公司 | A kind of latticed shell structure |
| CN109253659A (en) * | 2018-09-06 | 2019-01-22 | 南京理工大学 | A kind of radar invisible shelter exterior panel |
| CN208498491U (en) * | 2018-06-27 | 2019-02-15 | 天津市荣鑫昌金属制品有限公司 | A kind of motor-car vehicle body cladding uses mental section |
| CN110939223A (en) * | 2019-11-12 | 2020-03-31 | 安徽国天节能科技有限公司 | Curtain is with fire prevention heat insulation aluminum plate |
| CN111128977A (en) * | 2019-12-25 | 2020-05-08 | 华进半导体封装先导技术研发中心有限公司 | Packaging structure and packaging method of multilayer chip |
-
2020
- 2020-05-25 CN CN202010451652.2A patent/CN113719175B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234088A (en) * | 1996-09-20 | 1999-11-03 | 泰姆科尔公司 | Dual network dome structure |
| US20090258220A1 (en) * | 2008-04-14 | 2009-10-15 | The Boeing Company | System and method for fabrication of integrated lightning strike protection material |
| JP2011051517A (en) * | 2009-09-03 | 2011-03-17 | Mitsubishi Heavy Ind Ltd | Aircraft wing |
| CN102080439A (en) * | 2010-12-25 | 2011-06-01 | 沈阳飞机工业（集团）有限公司 | Composite honeycomb sandwich structure floor |
| CN103648677A (en) * | 2011-07-13 | 2014-03-19 | 瓦萨堡Lng产品公司 | A spherical object formed of several joints parts and a method for manufacturing a spherical object |
| CN103255944A (en) * | 2013-05-17 | 2013-08-21 | 合肥通用机械研究院 | Local double-layer spherical reticulated shell storage tank vault structure |
| CN203714134U (en) * | 2014-01-20 | 2014-07-16 | 江苏海事职业技术学院 | Novel naval ship sideboard defense cabin structure |
| CN104890890A (en) * | 2014-03-06 | 2015-09-09 | 波音公司 | Repair apparatus and method for composite panels having a conductive layer |
| CN204373520U (en) * | 2014-12-10 | 2015-06-03 | 衡阳泰豪通信车辆有限公司 | A kind of special-shaped shelter |
| CN105501720A (en) * | 2015-12-29 | 2016-04-20 | 中国石油化工股份有限公司 | Three-layer oil tank |
| CN106219081A (en) * | 2016-08-30 | 2016-12-14 | 吴戈 | Compress board-like anti-lightning strike oil storage tank once sealing device |
| CN108609315A (en) * | 2016-12-09 | 2018-10-02 | 中国石油化工股份有限公司 | The method for avoiding floating roof tank lightning stroke spark discharge |
| CN206358685U (en) * | 2016-12-20 | 2017-07-28 | 杜彪 | A kind of vertical oil storage tank |
| CN107244409A (en) * | 2017-05-31 | 2017-10-13 | 彩虹无人机科技有限公司 | A kind of composite wing integral tank structure |
| CN207727884U (en) * | 2017-11-30 | 2018-08-14 | 中海怡高建设集团股份有限公司 | A kind of stone honeycombed aluminium sheet of wear-resisting durable type |
| CN108797801A (en) * | 2018-06-15 | 2018-11-13 | 江苏龙禾轻型材料有限公司 | A kind of latticed shell structure |
| CN208498491U (en) * | 2018-06-27 | 2019-02-15 | 天津市荣鑫昌金属制品有限公司 | A kind of motor-car vehicle body cladding uses mental section |
| CN109253659A (en) * | 2018-09-06 | 2019-01-22 | 南京理工大学 | A kind of radar invisible shelter exterior panel |
| CN110939223A (en) * | 2019-11-12 | 2020-03-31 | 安徽国天节能科技有限公司 | Curtain is with fire prevention heat insulation aluminum plate |
| CN111128977A (en) * | 2019-12-25 | 2020-05-08 | 华进半导体封装先导技术研发中心有限公司 | Packaging structure and packaging method of multilayer chip |
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