CN112196103B - Green building steel structure - Google Patents

Green building steel structure Download PDF

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Publication number
CN112196103B
CN112196103B CN202011036010.2A CN202011036010A CN112196103B CN 112196103 B CN112196103 B CN 112196103B CN 202011036010 A CN202011036010 A CN 202011036010A CN 112196103 B CN112196103 B CN 112196103B
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Prior art keywords
light
hemisphere
ball
green building
steel structure
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CN112196103A (en
Inventor
杨志勇
连培玲
连青俊
陈英
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Fujian Zhongjian Testing Technology Co.,Ltd.
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Fujian Zhongjian Testing Technology Co ltd
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00Non-electric lighting devices or systems using daylight
    • F21S11/002Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/26Manufacturing shades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00Solar heat collectors specially adapted for particular uses or environments
    • F24S20/30Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The invention discloses a green building steel structure, belonging to the technical field of steel structures, which can realize that a beam is pre-embedded with a one-way light storage ball, the irradiated light energy is effectively stored by collecting sunlight in the daytime, the suspension action is actively triggered by the sensing capability of an internal shading floating ball to the illumination at night, the upper end of the one-way light storage ball is shielded and the lower end is opened, at the moment, the light energy stored by the one-way light storage ball in the daytime is directionally released and is conducted by a main light pipe pre-embedded in the beam and an upright post, the emitted light is conducted to each corner of the building, the solar energy utilization on the time span is realized independently without external power, the power loss caused by illumination can be saved, the shading floating ball is automatically reset after sensing the illumination in the daytime, and the absorption and storage capability of the one-way light storage ball to the solar energy is restored again, thereby realizing the concept of real green building.

Description

Green building steel structure
Technical Field
The invention relates to the technical field of steel structures, in particular to a green building steel structure.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.
The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree.
The steel structure needs to research high-strength steel, so that the yield point strength of the steel structure is greatly improved; in addition, new types of section steel, such as H-section steel (also called wide-flange section steel), T-section steel, profiled steel sheet, etc., are rolled to meet the needs of large-span structures and super high-rise buildings.
However, the steel structure is not energy-saving, so that the steel structure is difficult to be called as a real green building, and the existing building steel structure is difficult to be organically fused with green energy, so that the energy loss is reduced, and the concept of the green building is really realized.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a green building steel structure, which can realize that a unidirectional light storage ball is pre-embedded on a beam, irradiated light energy is effectively stored in a mode of collecting sunlight in the daytime, suspension action is actively triggered at night through the sensing capability of an internal shading floating ball on the illumination, the upper end of the unidirectional light storage ball is shielded, the lower end of the unidirectional light storage ball is opened, the light energy stored in the daytime by the unidirectional light storage ball is directionally released and is conducted through a leading light pipe pre-embedded in the beam and an upright post, the emitted light is conducted to each corner of a building, the solar energy utilization on the time span is realized independently without external power, the power loss caused by illumination can be saved, the unidirectional light storage ball is reset automatically after sensing the illumination in the daytime, the absorption and storage capability of the unidirectional light storage ball on the solar energy is restored again, thereby realizing the concept of real green building.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A green building steel structure comprises a plurality of cross beams and stand columns which are connected with each other, wherein a plurality of uniformly distributed one-way light storage balls are embedded and connected at the upper ends of the cross beams, the one-way light storage balls partially extend to the upper sides of the cross beams, main light guide pipes are embedded and connected at the inner ends of the cross beams and the stand columns, the one-way light storage balls partially extend to the inner sides of the main light guide pipes in the cross beams, each one-way light storage ball comprises a light transmitting ball shell and a light storage side ring connected to the middle of the light transmitting ball shell, a plurality of uniformly distributed light guide rods are embedded and connected on the light storage side rings, a plurality of shading floating balls are arranged in the light transmitting ball shell, a plurality of light transmitting covers are arranged on the cross beams and the stand columns, auxiliary light guide pipes communicated with the light transmitting covers are connected on the main light guide pipes, each shading floating ball comprises an expansion hemisphere and a sinking hemisphere which are connected integrally and a middle partition plate connected between the expansion hemisphere and the sinking hemisphere, set up a plurality of evenly distributed's bleeder vent on the median septum, heavy end hemisphere center department is connected with central magnetism post, central magnetism post outer end is connected with a plurality of evenly distributed's magnetism scale that separates, it is connected with magnetism leakage ball to separate the junction between magnetism scale and the central magnetism post to inlay, be connected with a plurality of elastic deformation package of living central magnetism post parcel on the heavy end hemisphere inner wall, be connected with a plurality of evenly distributed's extrusion magnet on the elastic deformation package surface, magnetism leakage ball adopts and meets thermal expansion material and make, it adopts magnetic screen material to make to separate magnetism scale, and keeps the magnetic repulsion effect between extrusion magnet and the central magnetism post, the inflation hemisphere intussuseption is filled with compressed gas, and compressed gas's density is less than the air.
Further, inlay on the inflation hemisphere and be connected with a plurality of evenly distributed's optothermal ball, be connected with the heat conduction silk between optothermal ball and the central magnetic column, the optothermal ball can initiatively absorb solar energy and change into heat energy, and the optothermal ball then can heat the magnetic leakage ball on heat conduction to the central magnetic column of conversion to trigger the expansion action of magnetic leakage ball.
Further, the light and heat ball adopts the extinction heating material to make, the heat conduction silk adopts rigid heat conduction material to make, adopts extinction heating material can be for black carbon-based material (like carbon black, graphite alkene, carbon nanotube etc.) growth/spraying/soak, the material of dyeing, and the heat conduction silk not only can realize conducting the heat energy of conversion on the light and heat ball to central magnetic column department, can fix inflation hemisphere summit department simultaneously, forces the inflation hemisphere to the edge inflation to improve the area of contact with the air on the horizontal plane, and then promote the buoyancy effect.
Further, the inflation hemisphere adopts elastic heat conduction material to make, heavy end hemisphere adopts rigid reflecting material to make, the median septum adopts light material to make, and the inflation hemisphere not only can transmit the heat energy of conversion on the optothermal ball, and it can carry out the elastic deformation of certain degree simultaneously, and heavy end hemisphere can be when the shading floater suspension to printing opacity spherical shell upper end, reflects the light that the light storage side ring sent to indirectly improve the illuminating effect at night.
Furthermore, the light-transmitting spherical shell is made of a light-transmitting material, the light storage side ring is made of a light storage material, and the light guide rod is made of a light guide material.
Furthermore, the shading floating balls have different sizes, the size classification is not less than 3, the shading floating balls can be distributed densely and fill the gaps between the shading floating balls, and therefore the shading effect and the light reflecting effect are improved.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the proposal can realize that the unidirectional light storage balls are pre-embedded on the cross beam, and the sunlight is collected in daytime, the irradiated light energy is effectively stored, the suspension action is actively triggered by the sensing capability of the built-in shading floating ball to the illumination at night, the upper end of the one-way light storage ball is shielded and the lower end is opened, at the moment, the light energy stored by the one-way light storage ball in the daytime can be directionally released, the emitted light is transmitted to each corner of the building through the main light guide tube embedded in the cross beam and the upright post, so that the solar energy utilization on the time span can be realized independently without external power, the power loss caused by illumination can be saved, and the shading floating ball automatically resets after sensing illumination in the daytime, and the absorption and storage capacity of the unidirectional light storage ball on solar energy is restored, so that the concept of real green building is realized.
(2) The shading floater includes the inflation hemisphere and the heavy end hemisphere of body coupling and connects the median septum between inflation hemisphere and the heavy end hemisphere, has seted up a plurality of evenly distributed's bleeder vent on the median septum, and inflation hemisphere and heavy end hemisphere carry out respective branch worker, and the median septum not only can carry out the setting to elastic deformation package and avoid deformation in the inflation hemisphere, can provide the gas interaction between inflation hemisphere and the heavy end hemisphere simultaneously, and then realizes the suspension and the action that resets of shading floater.
(3) The center of the sinking hemisphere is connected with a central magnetic column, the outer end of the central magnetic column is connected with a plurality of evenly distributed magnetic isolation scales, the joints between the magnetic isolation scales and the central magnetic column are connected with magnetic leakage balls in an embedding manner, the inner wall of the sinking hemisphere is connected with a plurality of elastic deformation bags wrapping the central magnetic column, the outer surface of each elastic deformation bag is connected with a plurality of evenly distributed extrusion magnets, based on the thermal expansion effect of the magnetic leakage balls, the magnetic isolation scales are forced to unfold on the outer surface of the central magnetic column and do not realize complete magnetic shielding effect on the central magnetic column, the leaked magnetic field forms magnetic repulsion effect on the extrusion magnets, the elastic deformation bags are pushed by the extrusion magnets to carry out extrusion deformation, a hollow zone is formed in the central area of the sinking hemisphere, gas in the expansion hemisphere rapidly enters the sinking hemisphere to supplement, the expansion hemisphere recovers the original size along with the reduction of air pressure, the buoyancy of the air is weakened, so that the shading floating ball can reset and fall to the lower end of the light-transmitting spherical shell to cover and shade the lower end.
(4) Inlay on the inflation hemisphere and be connected with a plurality of evenly distributed's light and heat ball, be connected with the heat conduction silk between light and heat ball and the central magnetic column, light and heat ball can initiatively absorb solar energy and change into heat energy, and light and heat ball then can heat the magnetic leakage ball on heat conduction to central magnetic column of conversion to trigger the expansion action of magnetic leakage ball.
(5) The light and heat ball adopts the extinction heating material to make, the heat conduction silk adopts rigid heat conduction material to make, adopt the extinction heating material can be for black carbon-based material (like carbon black, graphite alkene, carbon nanotube etc.) growth/spraying/soaking, the material of dyeing, the heat conduction silk not only can realize going up the heat conduction of conversion with light and heat ball to central magnetic column department, can fix inflation hemisphere summit department simultaneously, force the inflation hemisphere to the edge inflation, thereby improve the area of contact with the air on the horizontal plane, and then promote the buoyancy effect.
(6) The inflation hemisphere adopts elastic heat conduction material to make, and the heavy end hemisphere adopts rigid reflecting material to make, and the median septum adopts light material to make, and the inflation hemisphere not only can transmit the heat energy of conversion on the light and heat ball, and it can carry out certain degree elastic deformation simultaneously, and the heavy end hemisphere can be when the shading floater suspension to printing opacity spherical shell upper end, reflects the light that the light storage limit ring sent to indirect illuminating effect who improves night.
(7) The expansion hemisphere is filled with compressed gas, the density of the compressed gas is smaller than that of air, the expansion hemisphere can be forced to expand in a normal state, meanwhile, the density of the expansion hemisphere is smaller than that of the air, the buoyancy effect of the expansion hemisphere after transverse expansion is enhanced, and the suspension action of the shading floating ball can be achieved under the combined action.
(8) The shading floater has different sizes, and size classification is no less than 3, and the shading floater can be better carry out intensive distribution, fill the hole between to improve shading effect and reflection of light effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a beam according to the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of the shading float ball in the daytime;
FIG. 5 is a schematic structural view of the shading float ball at night according to the present invention;
fig. 6 is a schematic structural diagram at B in fig. 5.
The reference numbers in the figures illustrate:
the light guide device comprises a beam 1, a column 2, a unidirectional light storage ball 3, a light transmission spherical shell 31, a light storage side ring 32, a light guide rod 33, a light transmission cover 4, a main light guide tube 5, an auxiliary light guide tube 6, a shading floating ball 7, an expansion hemisphere 71, a sunken hemisphere 72, a middle partition plate 73, a photothermal ball 74, a central magnetic column 8, a magnetic leakage ball 9, a magnetic isolation scale 10, an extrusion magnet 11, a heat conduction wire 12 and an elastic deformation bag 13.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a green building steel structure comprises a plurality of cross beams 1 and a plurality of columns 2 which are connected with each other, a plurality of uniformly distributed one-way light storage balls 3 are embedded and connected at the upper end of the cross beam 1, part of the one-way light storage balls 3 extend to the upper side of the cross beam 1, a main light pipe 5 is embedded and connected at the inner ends of the cross beam 1 and the columns 2, part of the one-way light storage balls 3 extend to the inner side of the main light pipe 5 in the cross beam 1, each one-way light storage ball 3 comprises a light transmitting spherical shell 31 and a light storage edge ring 32 connected to the middle of the light transmitting spherical shell 31, a plurality of uniformly distributed light guide rods 33 are embedded and connected on the light storage edge ring 32, a plurality of floating balls 7 are arranged in the light transmitting spherical shell 31, a plurality of light transmitting covers 4 are arranged on the cross beam 1 and the columns 2, and an auxiliary light pipe 6 communicated with the light transmitting covers 4 is connected on the main light pipe 5.
Shading floater 7 has different sizes, and size classification is no less than 3, and shading floater 7 can be better carry out intensive distribution, the hole between the packing to improve shading effect and reflection of light effect.
Referring to fig. 4-6, the light blocking floating ball 7 includes an expanding hemisphere 71 and a sinking hemisphere 72 integrally connected to each other, and a middle partition plate 73 connected between the expanding hemisphere 71 and the sinking hemisphere 72, wherein the middle partition plate 73 is provided with a plurality of air holes uniformly distributed, the expanding hemisphere 71 and the sinking hemisphere 72 perform their respective division of work, the middle partition plate 73 can not only shape the elastic deformation bag 13 to avoid deformation into the expanding hemisphere 71, but also provide gas interaction between the expanding hemisphere 71 and the sinking hemisphere 72, thereby achieving suspension and resetting of the light blocking floating ball 7.
The center of the sinking-bottom hemisphere 72 is connected with a central magnetic column 8, the outer end of the central magnetic column 8 is connected with a plurality of uniformly distributed magnetic-isolating scales 10, the joint between the magnetic-isolating scales 10 and the central magnetic column 8 is connected with a magnetic-leakage ball 9 in an embedding manner, the inner wall of the sinking-bottom hemisphere 72 is connected with a plurality of elastic deformation bags 13 which wrap the central magnetic column 8, the outer surface of each elastic deformation bag 13 is connected with a plurality of uniformly distributed extrusion magnets 11, based on the thermal expansion effect of the magnetic-leakage ball 9, the magnetic-isolating scales 10 are forced to be unfolded on the outer surface of the central magnetic column 8, the central magnetic column 8 is not completely shielded, the leaked magnetic field forms a magnetic repulsion effect on the extrusion magnets 11, the extrusion magnets 11 are used for pushing the elastic deformation bags 13 to perform extrusion deformation, a hollow zone is formed in the central area of the sinking-bottom hemisphere 72, and gas in the expanding hemisphere 71 rapidly enters the sinking-bottom hemisphere 72 for supplementation, the expansion hemisphere 71 returns to the original size as the air pressure decreases, and the buoyancy of the air is weakened, so that the shading floating ball 7 can return to fall to the lower end of the light-transmitting spherical shell 31 to cover and shade the lower end.
The leakage magnetic ball 9 is made of thermal expansion material, such as thermal expansion resin material, the magnetic shielding scale 10 is made of magnetic shielding material, and the magnetic repulsion action is kept between the extrusion magnet 11 and the central magnetic column 8.
Inlay on the expansion hemisphere 71 and be connected with a plurality of evenly distributed's light and heat ball 74, be connected with heat conduction wire 12 between light and heat ball 74 and the central magnetic column 8, light and heat ball 74 can initiatively absorb solar energy and change into heat energy, and light and heat ball 74 then can heat leakage ball 9 on heat conduction to central magnetic column 8 of conversion to trigger the expansion action of leakage ball 9.
Photothermal ball 74 adopts the extinction heating material to make, heat conduction silk 12 adopts the rigid heat conduction material to make, for example, the aluminum alloy, the copper wire etc., adopt the extinction heating material can be for black carbon-based material (like carbon black, graphite alkene, carbon nanotube etc.) growth/spraying/soaking, the material of dyeing, heat conduction silk 12 not only can realize the heat energy conduction to central magnetic column 8 department with the conversion on the photothermal ball 74, can fix inflation hemisphere 71 summit department simultaneously, force inflation hemisphere 71 to the edge inflation, thereby improve the area of contact with the air on the horizontal plane, and then promote the buoyancy effect.
The inflation hemisphere 71 adopts the elastic heat conduction material to make, and heavy end hemisphere 72 adopts hard reflecting material to make, and well baffle 73 adopts light material to make, and inflation hemisphere 71 not only can transmit the heat energy of conversion on the light and heat ball 74, and it can carry out certain degree elastic deformation simultaneously, and heavy end hemisphere 72 can be when shading floater 7 suspension to printing opacity spherical shell 31 upper end, reflects the light that the light storage side ring 32 sent to indirect illuminating effect who improves night.
The expansion hemisphere 71 is filled with compressed gas, the density of the compressed gas is smaller than that of air, and hydrogen is preferred, so that the expansion hemisphere 71 is forced to be expanded in a normal state, meanwhile, the density of the expansion hemisphere is smaller than that of the air, the buoyancy effect of the expansion hemisphere 71 after transverse expansion is enhanced, and the suspension action of the shading floating ball 7 can be realized under the combined action.
The light-transmitting spherical shell 31 is made of light-transmitting materials, the light-storing side ring 32 is made of light-storing materials, and the light-guiding rod 33 is made of light-guiding materials.
Shading floater 7 has different sizes, and size classification is no less than 3, and shading floater 7 can be better carry out intensive distribution, the hole between the packing to improve shading effect and reflection of light effect.
The invention can realize that the unidirectional light storage balls 3 are pre-embedded on the cross beam 1, and by the way of collecting sunlight in daytime, the irradiated light energy is effectively stored, the sensing capability of the shading floating ball 7 arranged in the device to the illumination is used for actively triggering the suspension action at night, the upper end of the one-way light storage ball 3 is shielded and the lower end is opened, at the moment, the light energy stored by the one-way light storage ball 3 in the daytime can be directionally released, the light emitted is transmitted to each corner of the building through the main light pipe 5 pre-embedded in the beam 1 and the upright post 2, so that the solar energy utilization on the time span can be realized independently without external power, the power loss caused by illumination can be saved, and the shading floating ball 7 is automatically reset after sensing illumination in the daytime, and the solar energy absorption and storage capacity of the unidirectional light storage ball 3 is restored, so that the concept of real green building is realized.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a green building steel structure, includes a plurality of interconnect's crossbeam (1) and stand (2), its characterized in that: the light guide device is characterized in that the upper end of the beam (1) is connected with a plurality of uniformly distributed one-way light storage balls (3) in an embedded manner, the part of each one-way light storage ball (3) extends to the upper side of the beam (1), the inner ends of the beam (1) and the column (2) are connected with a main light pipe (5) in an embedded manner, the part of each one-way light storage ball (3) extends to the inner side of the main light pipe (5) in the beam (1), each one-way light storage ball (3) comprises a light transmission spherical shell (31) and a light storage edge ring (32) connected to the middle of the light transmission spherical shell (31), a plurality of uniformly distributed light guide rods (33) are connected to the light storage edge ring (32) in an embedded manner, a plurality of shading floating balls (7) are arranged in the light transmission spherical shell (31), a plurality of light transmission covers (4) are arranged on the beam (1) and the column (2), and auxiliary light guide, shading floater (7) include the inflation hemisphere (71) of body coupling and heavy end hemisphere (72) and connect median septum (73) between inflation hemisphere (71) and heavy end hemisphere (72), set up a plurality of evenly distributed's bleeder vent on median septum (73), heavy end hemisphere (72) center department is connected with central magnetic pillar (8), central magnetic pillar (8) outer end is connected with a plurality of evenly distributed's magnetism isolating scale (10), the junction between magnetism isolating scale (10) and central magnetic pillar (8) is inlayed and is connected with hourglass magnetism ball (9), be connected with a plurality of elastic deformation package (13) of living central magnetic pillar (8) parcel on heavy end hemisphere (72) inner wall, be connected with a plurality of evenly distributed's extrusion magnet (11) on elastic deformation package (13) surface, it adopts to meet thermal expansion material and makes to leak magnetism ball (9), the magnetism isolating scale (10) is made of a magnetic shielding material, a magnetic repulsion effect is kept between the extrusion magnet (11) and the central magnetic column (8), the expansion hemisphere (71) is filled with compressed gas, and the density of the compressed gas is smaller than that of air.
2. The green building steel structure of claim 1, wherein: the expansion hemisphere (71) is connected with a plurality of uniformly distributed photo-thermal balls (74) in an embedded mode, and heat conducting wires (12) are connected between the photo-thermal balls (74) and the central magnetic column (8).
3. The green building steel structure of claim 2, wherein: the photothermal ball (74) is made of light absorption heating materials, and the heat conducting wire (12) is made of hard heat conducting materials.
4. The green building steel structure of claim 1, wherein: the expansion hemisphere (71) is made of elastic heat conduction materials, the sunken bottom hemisphere (72) is made of hard light reflection materials, and the middle partition plate (73) is made of light materials.
5. The green building steel structure of claim 1, wherein: the light-transmitting spherical shell (31) is made of a light-transmitting material, the light storage side ring (32) is made of a light storage material, and the light guide rod (33) is made of a light guide material.
6. The green building steel structure of claim 1, wherein: the shading floating ball (7) has different sizes, and the size classification is not less than 3.
CN202011036010.2A 2020-09-27 2020-09-27 Green building steel structure Active CN112196103B (en)

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