CN113250337A - Energy-conserving fire prevention steel construction of green building - Google Patents
Energy-conserving fire prevention steel construction of green building Download PDFInfo
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- CN113250337A CN113250337A CN202110462517.2A CN202110462517A CN113250337A CN 113250337 A CN113250337 A CN 113250337A CN 202110462517 A CN202110462517 A CN 202110462517A CN 113250337 A CN113250337 A CN 113250337A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000002265 prevention Effects 0.000 title claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 53
- 238000009434 installation Methods 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0214—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for buildings or installations in fire storms
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
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- 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
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- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B2001/949—Construction elements filled with liquid, e.g. water, either permanently or only in case of fire
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Architecture (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
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Abstract
The utility model belongs to the technical field of the steel construction and specifically relates to an energy-conserving fire prevention steel construction of green building is related to, and it includes bearing structure and envelope, and bearing structure includes the steel column, envelope sets up between adjacent steel column including the apron board, and fixed connection can be dismantled with the steel column to the apron board, is provided with the thermal-insulated subassembly of inhaling temperature in the apron board. In this application, when catching fire in the steel construction, the high temperature transmission that flame produced is to when enclosing the backplate, and the temperature is absorbed by the thermal-insulated subassembly that absorbs heat in the enclosing the backplate, slows down the rising speed of backplate temperature, because enclosing backplate and steel column fixed connection, the temperature on the steel column is absorbed the cooling by enclosing the backplate, reduces the steel construction initial stage that catches fire, and the inside temperature of steel construction reduces the deformation of steel construction in high temperature, has the effect that reduces the impaired condition of steel construction in the conflagration.
Description
Technical Field
The application relates to the field of steel construction, especially relate to an energy-conserving fire prevention steel construction of green building.
Background
At present, the steel structure refers to a building structure made of steel materials, and is one of several large building structure types in the city at present.
The existing steel structure mainly comprises steel beams, steel columns, steel trusses and other components, wherein the steel beams, the steel columns and the steel trusses are all made of section steel or steel plates, steel plates are arranged between adjacent steel columns to serve as an enclosure structure, and each steel plate is fixedly connected with two adjacent steel columns.
In view of the above-mentioned related technologies, the inventor believes that the whole steel structure is made of steel, and when the steel structure is on fire, if the fire is not extinguished and rescued in time, the steel is easy to deform under the burning of flame, so that the steel structure is seriously damaged in the process of firing.
Disclosure of Invention
In order to reduce the impaired condition of steel construction in the conflagration, this application provides an energy-conserving fire prevention steel construction of green building.
The application provides a green building energy-saving fireproof steel structure adopts following technical scheme:
the utility model provides an energy-conserving fire prevention steel construction of green building, includes bearing structure and envelope, and bearing structure includes the steel column, envelope sets up between adjacent steel column including the apron board, apron board and steel column can dismantle fixed connection, are provided with the thermal-insulated subassembly of inhaling temperature in the apron board.
Through adopting above-mentioned technical scheme, place the apron board between adjacent steel column during installation steel construction, it is fixed with steel column connection to make the apron board, when catching fire in the steel construction, the high temperature transmission that flame produced is when the apron board, the temperature is absorbed by the thermal-insulated subassembly of inhaling in the apron board, slow down the rising speed of apron board temperature, owing to apron board and steel column fixed connection, the temperature on the steel column is absorbed the cooling by the apron board, reduce the steel construction initial stage that catches fire, the inside temperature of steel construction, reduce the deformation of steel construction in high temperature, the purpose that has reduced the impaired condition of steel construction in the conflagration has been reached.
Optionally, the heat absorption and heat insulation assembly comprises a heat absorption pipe and heat absorption liquid, the heat absorption pipe is arranged in the enclosure plate, the heat absorption pipe is fixedly connected with the enclosure plate, and the heat absorption liquid is filled in the heat absorption pipe.
Through adopting above-mentioned technical scheme, the thermal-insulated subassembly of heat absorption is when absorbing the heat, because the heat absorption pipe is located the apron board, and the heat absorption liquid level is in the heat absorption pipe, so the heat that the apron board produced is absorbed by the heat absorption liquid through the heat absorption pipe, utilizes the high heat absorption performance of heat absorption liquid, absorbs heat on every side in a large number to reach the purpose to the apron board cooling.
Optionally, the heat absorbing pipe is a serpentine-shaped bent heat absorbing pipe.
Through adopting above-mentioned technical scheme, set up the heat-absorbing pipe into the heat-absorbing pipe of snakelike sinuous form buckling, increase the length of heat-absorbing pipe in the apron plate to be convenient for place more endothermic liquid in the apron plate, promote the heat absorption effect of apron plate.
Optionally, the side wall of the heat absorbing pipe is provided with a plurality of heat absorbing branch pipes, each heat absorbing branch pipe is fixedly connected with the heat absorbing pipe, and each heat absorbing branch pipe is communicated with the heat absorbing pipe.
Through adopting above-mentioned technical scheme, through setting up a plurality of branch pipe to make every branch pipe all with heat absorption pipe fixed connection and intercommunication, make the thermal-insulated subassembly of heat absorption to the greatest extent lay in the apron board, further promote the effect of heat absorption of apron board.
Optionally, the apron plate includes carriage, inner panel and planking, and inner panel and planking all are with carriage fixed connection, heat absorption thermal-insulated subassembly setting and between inner panel and the planking, heat absorption pipe and inner panel fixed connection.
Through adopting above-mentioned technical scheme, set up the apron board into this kind of structure of carriage, inner panel and planking, with heat absorption pipe and inner panel fixed connection to the thermal-insulated subassembly setting of will inhaling the temperature is between inner panel and planking, promotes the convenience of installing the thermal-insulated subassembly of inhaling the temperature in the apron board.
Optionally, a fixing assembly is arranged between the heat absorbing pipe and the inner plate, the fixing assembly includes a fixing half ring and a fixing bolt, the fixing half ring is sleeved on the outer side of the heat absorbing pipe, and the fixing bolt penetrates through the fixing half ring to be in threaded connection with the inner plate.
By adopting the technical scheme, when the fixing component is used for fixing the heat absorption pipe, the heat absorption pipe is abutted against the inner plate, then the fixing half ring sleeve is moved to be sleeved on the outer side of the heat absorption pipe, the fixing bolt penetrates through the fixing half ring to be in threaded connection with the inner plate, the fixing half ring is fixed with the inner plate, the heat absorption pipe is connected and fixed with the inner plate by using the fixing half ring, the fixing component is simple in structure and convenient to install, and convenience in installation of the heat absorption pipe is improved.
Optionally, a flame retardant material is filled between the inner plate and the outer plate.
Through adopting above-mentioned technical scheme, through set up flame retardant material between inner panel and planking, outside promoting the flame retardant efficiency of steel sheet to utilize thermal insulation material to carry out the joint between inner panel and the planking to seal and fill, promote the stability after inner panel and planking are connected with the support frame.
Optionally, a mounting assembly is arranged between the containment plate and the steel column, the mounting assembly comprises a mounting strip and a mounting block, the mounting strip is fixedly connected with the steel column, a mounting groove is formed in the mounting strip, the mounting block is fixedly connected with the containment plate, and the mounting block is in plug-in fit with the mounting groove.
Through adopting above-mentioned technical scheme, when will enclose backplate and steel column connection fixed, at first remove and enclose the backplate and drive the mounting groove on installation piece and the mounting bar and align, then promote to enclose the backplate and drive the installation piece and peg graft in the mounting bar, utilize the mounting groove to the limiting displacement of installation piece, make the installation piece fix in the mounting groove, it is simple with the steel column installation to enclose backplate, convenient operation promotes the convenience when enclosing the backplate installation.
Optionally, a mounting plate is arranged at the mounting bar, the mounting plate seals the mounting groove, and the mounting plate is fixedly connected with the mounting bar.
Through adopting above-mentioned technical scheme, when the installation piece is pegged graft in the mounting groove, remove mounting panel and mounting bar butt, make the mounting panel seal the installation piece in the mounting groove, utilize the mounting panel to promote the stability after installation piece and the mounting bar are connected.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the heat-absorbing and heat-insulating component in the enclosure plate, when the steel structure catches fire, and high temperature generated by flame is transmitted to the enclosure plate, the temperature is absorbed by the heat-absorbing and heat-insulating component in the enclosure plate, so that the rising speed of the temperature of the enclosure plate is slowed down, the temperature in the steel structure at the initial stage of fire catching of the steel structure is reduced, the deformation of the steel structure at high temperature is reduced, and the purpose of reducing the damage condition of the steel structure in fire is achieved;
2. the enclosure guard plate is arranged into the inner plate, the outer plate and the support frame, so that the convenience in installation of the heat absorption and insulation assembly is improved;
3. through setting up mounting bar, installation piece and mounting panel, convenience and stability when promoting apron board and steel column connection.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view intended to show a heat-absorbing and insulating assembly;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
fig. 4 is a schematic view intended to show the mounting assembly.
Description of reference numerals: 1. a steel column; 2. a containment plate; 21. an inner plate; 22. an outer plate; 23. a support frame; 3. a heat absorption and insulation component; 31. a heat absorbing tube; 32. a heat absorbing branch pipe; 4. a fixing assembly; 41. a stationary half ring; 42. fixing the bolt; 5. mounting the component; 51. mounting a bar; 511. mounting grooves; 52. mounting blocks; 53. and (7) mounting the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses energy-conserving fire prevention steel construction of green building. Referring to fig. 1 and 2, the energy-conserving fire prevention steel construction of green building includes bearing structure and envelope, and bearing structure includes steel column 1, and steel column 1 is vertical to be provided with a plurality of, and the bottom of every steel column 1 all with ground fixed connection, envelope includes apron board 2, and apron board 2 sets up between adjacent steel column 1, is provided with installation component 5 between apron board 2 and the steel column 1, is provided with in the apron board 2 to be used for absorbing thermal heat thermal-insulated subassembly 3 of inhaling. When a steel structure is assembled, firstly, the steel columns 1 are moved to be fixedly connected with the ground, then the heat absorption and insulation assembly 3 is installed in the enclosure plate 2, and then the enclosure plate 2 is installed between the adjacent steel columns 1 by using the installation assembly 5; when catching fire in the steel construction, when the high temperature that the fire produced transmits to apron plate 2, through the heat transfer of inner panel 21 and planking 22, the high temperature passes through in heat-absorbing pipe 31 and the heat absorption branch pipe 32 transmits to heat-absorbing liquid, utilizes heat-absorbing liquid to absorb the high temperature in the steel construction, reduces the temperature on apron plate 2, and apron plate 2 absorbs the heat of steel column 1 department, cools down steel column 1, has reached the purpose that reduces the impaired condition of steel construction in the conflagration.
Referring to fig. 1 and 2, the containment plate 2 includes a supporting frame 23, an inner plate 21 and an outer plate 22, the supporting frame 23 is vertically arranged, the inner plate 21 and the outer plate 22 are respectively arranged on two sides of the supporting frame 23, the inner plate 21 and the outer plate 22 are both fixedly connected with the supporting frame 23, the temperature absorption and heat insulation assembly 3 is arranged between the inner plate 21 and the outer plate 22, the temperature absorption and heat insulation assembly 3 is fixedly connected with the inner plate 21, and a flame retardant material is filled between the inner plate 21 and the outer plate 22. When the enclosure plate 2 is installed, firstly, the inner plate 21 is fixedly connected with the supporting frame 23, then the heat absorption and insulation assembly 3 is installed on the inner plate 21, then the supporting frame 23 is filled with flame retardant materials, and then the outer plate 22 is fixed with the supporting frame 23, so that the installation of the enclosure plate 2 is completed.
Referring to fig. 2 and 3, the heat absorbing and insulating assembly 3 includes a heat absorbing pipe 31, heat absorbing branch pipes 32 and a heat absorbing liquid, the heat absorbing pipe 31 is disposed between an inner plate 21 and an outer plate 22, the heat absorbing pipe 31 is abutted against both the inner plate 21 and the outer plate 22, the heat absorbing pipe 31 is bent in a serpentine shape, a fixing assembly 4 is disposed between the heat absorbing pipe 31 and the inner plate 21, the fixing assembly 4 includes fixing half rings 41 and fixing bolts 42, the fixing half rings 41 are sleeved on the outer side of the heat absorbing pipe 31, each fixing half ring 41 is correspondingly provided with two fixing bolts 42, the two fixing bolts 42 respectively penetrate through both ends of the fixing half ring 41 and are in threaded connection with the inner plate 21, the heat absorbing branch pipes 32 are provided with a plurality of heat absorbing branch pipes 32, the plurality of heat absorbing branch pipes 32 are uniformly distributed along the side wall of the heat absorbing pipe 31, each heat absorbing branch pipe 32 is fixedly connected with the heat absorbing pipe 31, each heat absorbing branch pipe 32 is communicated with the heat absorbing pipe 31, the heat absorbing branch pipes 32 are abutted against both the inner plate 21 and the outer plate 22, the heat absorption pipes 31 and the heat absorption branch pipes 32 are filled with heat absorption liquid, and the heat absorption liquid is selected from water.
When the heat-absorbing and heat-insulating assembly 3 is installed in the enclosure plate 2, firstly, the heat-absorbing pipe 31 is abutted to the inner plate 21, the heat-absorbing pipe 31 drives the heat-absorbing branch pipe 32 to be abutted to the inner plate 21, the movable half collar 41 is sleeved on the outer side of the heat-absorbing pipe 31, then the fixing bolt 42 penetrates through the half collar 41 and then is in threaded connection with the inner plate 21, so that the heat-absorbing pipe 31 is fixed with the inner plate 21, then the flame-retardant material is filled in a gap between the heat-absorbing pipe 31 and the heat-absorbing branch pipe 32, then the outer plate 22 is moved and fixed with the support frame 23, and the installation of the heat-absorbing and heat-insulating assembly 3 in the enclosure plate 2 is completed.
Referring to fig. 4, installation component 5 includes mounting bar 51, installation piece 52 and mounting panel 53, the vertical setting of mounting bar 51, the lateral wall and the steel column 1 fixed connection of mounting bar 51, the mounting groove 511 of T type is seted up to the level on mounting bar 51, mounting groove 511 runs through the lateral wall of mounting bar 51, installation piece 52 sets up to the T type, installation piece 52 suits with mounting groove 511, installation piece 52 and apron plate 2 fixed connection, installation piece 52 pegs graft the cooperation with mounting groove 511, mounting panel 53 sets up the lateral wall at the sealing bar, mounting panel 53 seals mounting groove 511, mounting panel 53 passes through bolt fixed connection with mounting bar 51. When being connected fixedly with apron plate 2 and steel column 1, at first remove apron plate 2 to adjacent steel column 1 between, make apron plate 2 drive installation piece 52 and align with mounting groove 511, promote apron plate 2 and drive installation piece 52 and peg graft in mounting groove 511, remove mounting panel 53 and mounting bar 51 butt again, remove the bolt again and pass mounting panel 53 and mounting bar 51 threaded connection, make mounting panel 53 and mounting bar 51 fixed, fix installation piece 52 in mounting groove 511.
The implementation principle of the energy-saving fireproof steel structure of the green building is as follows: when the steel structure is assembled, firstly, the inner plate 21 is fixedly connected with the supporting frame 23, then the heat absorbing pipe 31 is moved to abut against the inner plate 21, the heat absorbing pipe 31 drives the heat absorbing branch pipe 32 to abut against the inner plate 21, the movable fixing half ring 41 is sleeved on the outer side of the heat absorbing pipe 31, then the fixing bolt 42 penetrates through the fixing half ring 41 and then is in threaded connection with the inner plate 21, so that the heat absorbing pipe 31 is fixed with the inner plate 21, then the flame retardant material is filled in a gap between the heat absorbing pipe 31 and the heat absorbing branch pipe 32, then the outer plate 22 is moved to be fixed with the supporting frame 23, and the connection and fixation of the enclosure plate 2 are completed; then with steel column 1 and ground fixed connection back, remove between apron board 2 to adjacent steel column 1, make apron board 2 drive installation piece 52 and align with mounting groove 511, promote apron board 2 and drive installation piece 52 and peg graft in mounting groove 511, remove mounting panel 53 and mounting bar 51 butt again, remove the bolt again and pass mounting panel 53 and mounting bar 51 threaded connection, make mounting panel 53 and mounting bar 51 fixed, fix installation piece 52 in mounting groove 511.
When the steel structure just starts to catch fire, when high temperature generated by fire is transmitted to the enclosure plate 2, the high temperature is transmitted to the heat absorption liquid through the heat absorption pipes 31 and the heat absorption branch pipes 32 through heat transfer of the inner plate 21 and the outer plate 22, the high temperature in the steel structure is absorbed by the heat absorption liquid, the temperature on the enclosure plate 2 is reduced, the enclosure plate 2 absorbs heat at the steel column 1, and the steel column 1 is cooled.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a green building energy-saving fireproof steel structure, includes bearing structure and envelope, and bearing structure includes steel column (1), its characterized in that: the enclosure structure comprises enclosure plates (2), the enclosure plates (2) are arranged between adjacent steel columns (1), the enclosure plates (2) are detachably and fixedly connected with the steel columns (1), and heat absorption and insulation assemblies (3) are arranged in the enclosure plates (2).
2. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the heat-absorbing and heat-insulating assembly (3) comprises a heat-absorbing pipe (31) and heat-absorbing liquid, the heat-absorbing pipe (31) is arranged in the enclosure plate (2), the heat-absorbing pipe (31) is fixedly connected with the enclosure plate (2), and the heat-absorbing liquid is filled in the heat-absorbing pipe (31).
3. The energy-saving fireproof steel structure for green buildings according to claim 2, characterized in that: the heat absorbing pipe (31) is a serpentine-shaped bent heat absorbing pipe (31).
4. The energy-saving fireproof steel structure for green buildings according to claim 2, characterized in that: the side wall of the heat absorption pipe (31) is provided with a plurality of heat absorption branch pipes (32), each heat absorption branch pipe (32) is fixedly connected with the heat absorption pipe (31), and each heat absorption branch pipe (32) is communicated with the heat absorption pipe (31).
5. The energy-saving fireproof steel structure for green buildings according to claim 2, characterized in that: the enclosure plate (2) comprises a supporting frame (23), an inner plate (21) and an outer plate (22), the inner plate (21) and the outer plate (22) are fixedly connected with the supporting frame (23), the heat absorption and heat insulation assembly (3) is arranged between the inner plate (21) and the outer plate (22), and the heat absorption pipe (31) is fixedly connected with the inner plate (21).
6. The green building energy-saving fireproof steel structure according to claim 5, characterized in that: a fixing component (4) is arranged between the heat absorption pipe (31) and the inner plate (21), the fixing component (4) comprises a fixing half ring (41) and a fixing bolt (42), the fixing half ring (41) is sleeved on the outer side of the heat absorption pipe (31), and the fixing bolt (42) penetrates through the fixing half ring (41) to be in threaded connection with the inner plate (21).
7. The energy-saving fireproof steel structure for green buildings according to claim 2, characterized in that: and a flame-retardant material is filled between the inner plate (21) and the outer plate (22).
8. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: be provided with installation component (5) between apron plate (2) and steel column (1), installation component (5) are including mounting bar (51) and installation piece (52), and mounting bar (51) and steel column (1) fixed connection have seted up mounting groove (511) on mounting bar (51), installation piece (52) and apron plate (2) fixed connection, installation piece (52) and mounting groove (511) cooperation of pegging graft.
9. The energy-conserving fire prevention steel construction of green building of claim 8, characterized in that: the mounting bar (51) is provided with a mounting plate (53), the mounting plate (53) seals the mounting groove (511), and the mounting plate (53) is fixedly connected with the mounting bar (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110462517.2A CN113250337A (en) | 2021-04-27 | 2021-04-27 | Energy-conserving fire prevention steel construction of green building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110462517.2A CN113250337A (en) | 2021-04-27 | 2021-04-27 | Energy-conserving fire prevention steel construction of green building |
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| CN113250337A true CN113250337A (en) | 2021-08-13 |
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| CN202110462517.2A Pending CN113250337A (en) | 2021-04-27 | 2021-04-27 | Energy-conserving fire prevention steel construction of green building |
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| CN212773151U (en) * | 2020-04-29 | 2021-03-23 | 广东博竣建设工程有限公司 | Energy-saving fireproof steel structure for green building |
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2021
- 2021-04-27 CN CN202110462517.2A patent/CN113250337A/en active Pending
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| FR2602257A1 (en) * | 1986-08-01 | 1988-02-05 | Auger Jean | Fire-resisting construction element |
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