CN112761244A - 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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- CN112761244A CN112761244A CN202011615730.4A CN202011615730A CN112761244A CN 112761244 A CN112761244 A CN 112761244A CN 202011615730 A CN202011615730 A CN 202011615730A CN 112761244 A CN112761244 A CN 112761244A
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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
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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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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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
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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
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Abstract
The invention discloses a green building energy-saving fireproof steel structure which comprises a base, wherein a steel main body is fixedly connected to the top of the base, a water tank is arranged inside the steel main body, a fixing mechanism is arranged outside the water tank and inside the steel main body, and an ejection mechanism is arranged on the inner wall of the steel main body and below the fixing mechanism. According to the invention, the elasticity of the rotating plate and the top plate can be reduced by heating after the spring reaches a certain temperature, at the moment, the rotating plate and the top plate are in a vertical state with the inner wall of the steel main body under the action of gravity, and meanwhile, the top plate is abutted against the inner wall of the steel main body, so that the inner wall of the steel main body can be supported between the rotating plate and the top plate, the toughness of the steel main body is increased, after the fire disaster is over, the temperature returns to normal, the spring returns to the original position and pushes the top plate to move upwards, the top plate is not contacted with the inner wall of the steel main body any more, the interior of the steel main body can be effectively cooled, and the problem that the.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an energy-saving fireproof steel structure for a green building.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, wherein all the members or components are usually connected by welding lines, bolts or rivets.
However, in the process of using the steel structure, since the fireproof performance of the steel structure is poor, the steel structure is easily affected by high temperature and the rigidity thereof is reduced during a fire, which affects the stability of the steel structure, and the fire cannot be timely extinguished after the fire occurs, thereby causing unnecessary loss.
Disclosure of Invention
The invention aims to provide an energy-saving fireproof steel structure for a green building to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a green building energy-saving fireproof steel structure, includes the base, the top fixedly connected with steel main part of base, and the inside of steel main part is provided with the water tank, the inside that the water tank outside just is located steel main part is provided with fixed establishment, the below that steel main part inner wall is located fixed establishment is provided with bullet top mechanism.
The fixed establishment is including the sleeve that is located the water tank outside, telescopic figure is the multiunit, every four groups telescopic inner wall is the outer wall of annular parcel water tank, the telescopic outside is provided with the fixed block, and the inside of fixed block is connected with the pivot through the round pin axle is articulated, one side of pivot is provided with changes the board, and changes one side fixedly connected with roof at board top, the inside of pivot is provided with first through-hole, the inside of changeing the board is provided with the second through-hole that is linked together with first through-hole, the bottom in the roof outside is provided with the third through-hole, and the one end of third through-hole and the one end intercommunication of second through-hole, the inner wall of steel main part is provided with the apopore with third through-hole complex, the top in the water tank outside is provided with the inlet opening, the inside junction with the.
The ejection mechanism comprises an installation block located on the inner wall of the steel main body, a groove is formed in the top of the installation block, a spring is fixedly connected to the bottom of the inner wall of the groove, and the top of the spring is hinged to the bottom of the top plate through a pin shaft.
Preferably, the material of spring is memory metal, the bottom of installation piece is provided with the arcwall face.
Preferably, the top of the rotating plate is provided with a plurality of groups of supporting rods, and the tops of the supporting rods are fixedly connected with the inner wall of the top plate.
Preferably, the number of the water outlet holes is the same as that of the third through holes, and sealing rings are arranged on the outer sides, located on the water outlet holes, of the inner wall of the steel main body.
Preferably, the inside of the water tank is provided with holes matched with the fixing mechanism, and the number of the holes is the same as that of the fixing mechanism.
Preferably, the length of the top plate is less than that of the bottom of the top plate, and the top plate is of an arc-shaped structure.
Preferably, the fixing mechanism and the mounting block are made of fireproof and high-temperature resistant materials.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention is made of memory metal by the arranged spring, when fire disaster happens, the temperature around the steel main body can be raised, when the temperature reaches a certain temperature, the spring is heated to reduce elasticity, at the moment, the rotating plate and the top plate rotate downwards under the action of gravity and are finally lapped on the mounting block, the rotating plate is vertical to the inner wall of the steel main body, and the top plate is propped against the inner wall of the steel main body, so that the inner wall of the steel main body can be supported between the rotating plate and the top plate, the toughness of the steel main body is increased, when the fire disaster is over, the temperature returns to normal, the spring returns to the original position and pushes the top plate to move upwards, the top plate is not contacted with the inner wall of the steel main body any more, a third through hole in the top plate is not superposed with a water outlet hole in the inner wall of the steel main body, a certain gap also exists between the inner wall of the steel main body and, the internal stability of the steel body is prevented from being influenced by overhigh temperature caused by the internal temperature aggregation of the steel body.
(2) According to the invention, when the rotating plate is inclined, water flow in the water tank cannot overflow, and after a fire disaster occurs and the rotating plate is in a parallel state with the ground, the first through hole is communicated with the interior of the sleeve, water in the water tank can flow out from the water outlet hole after passing through the hole, the first through hole, the second through hole and the third through hole in sequence, so that the flame is irrigated, and the fire condition can be treated in time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic view showing the internal structure of a steel body according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a partial schematic view of the fastening mechanism of the present invention;
FIG. 6 is a schematic structural view of a top plate according to the present invention;
fig. 7 is a schematic structural view of the ejection mechanism of the present invention.
In the figure: 1. a base; 2. a steel body; 3. a water tank; 4. a fixing mechanism; 401. a sleeve; 402. a fixed block; 403. a rotating shaft; 404. rotating the plate; 405. a first through hole; 406. a second through hole; 407. an elastic pad; 408. a top plate; 409. a strut; 410. a third through hole; 5. a spring-ejecting mechanism; 501. mounting blocks; 502. a groove; 503. a spring; 504. an arc-shaped surface; 6. a water inlet hole; 7. a hole; 8. and (7) water outlet holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: the utility model provides a green building energy-saving fireproof steel structure, includes base 1, base 1's top fixedly connected with steel main part 2, and the inside of steel main part 2 is provided with water tank 3, and the inside that 3 outsides of water tank just are located steel main part 2 is provided with fixed establishment 4, and the below that 2 inner walls of steel main part are located fixed establishment 4 is provided with bullet top mechanism 5.
The fixing mechanism 4 comprises sleeves 401 positioned outside the water tank 3, the number of the sleeves 401 is multiple, the inner walls of every four groups of the sleeves 401 annularly wrap the outer wall of the water tank 3, the outer side of the sleeve 401 is provided with a fixing block 402, the inside of the fixed block 402 is hinged with a rotating shaft 403 through a pin shaft, one side of the rotating shaft 403 is provided with a rotating plate 404, and one side of the top of the rotating plate 404 is fixedly connected with a top plate 408, a first through hole 405 is arranged inside the rotating shaft 403, a second through hole 406 communicated with the first through hole 405 is arranged inside the rotating plate 404, a third through hole 410 is arranged at the bottom of the outer side of the top plate 408, and one end of the third through hole 410 is communicated with one end of the second through hole 406, the inner wall of the steel main body 2 is provided with a water outlet hole 8 matched with the third through hole 410, the top outside water tank 3 is provided with inlet opening 6, the inside junction with the pivot 403 outer wall of fixed block 402 is provided with cushion 407.
The ejection mechanism 5 comprises an installation block 501 located on the inner wall of the steel body 2, a groove 502 is formed in the top of the installation block 501, a spring 503 is fixedly connected to the bottom of the inner wall of the groove 502, and the top of the spring 503 is hinged to the bottom of the top plate 408 through a pin shaft.
The present invention is made of memory metal by providing the spring 503, when a fire occurs, the temperature around the steel body 2 is increased, when a certain temperature is reached, the spring 503 is heated to reduce elasticity, at this time, the rotating plate 404 and the top plate 408 rotate downwards under the action of gravity and finally are lapped on the mounting block 501, the rotating plate 404 is vertical to the inner wall of the steel main body 2, meanwhile, the top plate 408 is abutted against the inner wall of the steel body 2, so that the inner wall of the steel body 2 can be supported between the rotating plate 404 and the top plate 408, the toughness of the steel body 2 is increased, when the fire is over, the temperature returns to normal, the spring 503 returns to the original position and pushes against the top plate 408 to move upwards, the top plate 408 is not contacted with the inner wall of the steel main body 2 any more, the inside of the steel main body 2 can be effectively cooled, and the phenomenon that the stability of the inside of the steel main body 2 is influenced by overhigh temperature due to the accumulation of the internal temperature is avoided.
Referring to fig. 7, the spring 503 is made of memory metal, and the bottom of the mounting block 501 is provided with an arc surface 504.
This kind of energy-conserving fire prevention steel construction of green building can reduce elasticity after the temperature is higher than the predetermined value through the spring 503 that is made by memory metal that sets up, and can resume elasticity again when the temperature resumes, can support or place fixing mechanism 4 effectively, simultaneously for the inside stability of steel main part 2, fixing mechanism 4 lies in when the steel main part 2 inner wall is perpendicular, its one side just in time contacts with the top of bullet top mechanism 5, spring 503 can compress to the inside of recess 502, and then make roof 408 fill the gap between every two sets of installation pieces 501, make the inner wall of steel main part 2 hug closely by a large scale, therefore when fixing mechanism 4 rotated, installation piece 501 blocks fixing mechanism 4 easily, therefore the design of arcwall 504 can make things convenient for fixing mechanism 4 to rotate effectively.
Referring to fig. 1, 2 and 4, a plurality of sets of supporting rods 409 are disposed on the top of the rotating plate 404, and the top of the supporting rods 409 are fixedly connected to the inner wall of the top plate 408.
This kind of energy-conserving fire prevention steel construction of green building can conveniently support roof 408 through the multiunit branch 409 that sets up, increases its toughness.
Please refer to fig. 3, the number of the water outlet holes 8 is the same as that of the third through holes 410, and the inner wall of the steel body 2 is provided with a sealing ring at the outer side of the water outlet holes 8.
This kind of energy-conserving fire prevention steel construction of green building is thin a slice through the sealing washer that sets up, and when the inner wall contact of roof 408 and steel main part 2, the sealing washer can seal the junction of apopore 8 and third through-hole 410, and help rivers can all flow from apopore 8, avoid sealed not tight and lead to rivers to infiltrate the inside of steel main part 2 and influence the timely of conflagration and water out.
Please refer to fig. 2, the inside of the water tank 3 is provided with holes 7 matching with the fixing mechanisms 4, and the number of the holes 7 is the same as the number of the fixing mechanisms 4.
This kind of energy-conserving fire prevention steel construction of green building is convenient for the rivers to flow out by apopore 8 after passing through first through-hole 405, second through-hole 406 and third through-hole 410 through hole 7 that sets up.
Referring again to fig. 6, the top length of the top plate 408 is less than the bottom length of the top plate 408, and the top plate 408 has an arc-shaped configuration.
This kind of energy-conserving fire prevention steel construction of green building can make four group's roof 408 of mutually supporting rotate better when rotatory through the roof 408 that sets up, avoids the top of four group's roof 408 to draw close each other.
Referring to fig. 1, the fixing mechanism 4 and the mounting block 501 are made of fireproof and high temperature resistant materials.
This kind of energy-conserving fire prevention steel construction of green building can avoid high temperature through the fire prevention high temperature resistant material that sets up to influence, and the practicality is stronger.
The working principle is as follows: when the steel body heat exchanger is applied, the outer side of the base 1 is fixed with the ground through concrete, then the bottom of the spring 503 is fixedly connected with the bottom of the inner wall of the groove 502, then the top of the spring 503 is hinged with the bottom of the top plate 408 through a pin shaft, because the spring 503 is made of memory metal, when a fire occurs, the temperature around the steel body 2 rises, after reaching a certain temperature, the spring 503 is heated to reduce elasticity, at the moment, the rotating plate 404 and the top plate 408 rotate downwards under the action of gravity and are finally lapped on the mounting block 501, the rotating plate 404 is vertical to the inner wall of the steel body 2, meanwhile, the top plate 408 is abutted against the inner wall of the steel body 2, so that the inner wall of the steel body 2 can be supported between the rotating plate 404 and the top plate 408, the toughness of the steel body 2 is increased, meanwhile, because the rotating plate 404 is vertical to the inner wall of the steel body 2, at the moment, the rotating shaft, then the first through hole 405 is communicated with the inside of the sleeve 401, water in the water tank 3 can sequentially pass through the hole 7, the first through hole 405, the second through hole 406 and the third through hole 410 and then flows out of the water outlet hole 8, meanwhile, the water inlet hole 6 is externally connected with an automatic water storage device, when water flow in the water tank 3 is not cut off, a trigger switch can be triggered to enable the automatic water storage device to continuously supplement the water in the water tank 3, and further more perfectly irrigate the fire, the fire can be treated timely, when the fire is over, the temperature is recovered to be normal, the spring 503 is recovered to be in situ and pushes against the top plate 408 to move upwards, the top plate 408 is not contacted with the inner wall of the steel body 2, therefore, the third through hole 410 in the top plate 408 is not overlapped with the water outlet hole 8 on the inner wall of the steel body 2 any more, the water outlet hole 8 can timely dissipate heat and cool the inside of the steel body 2, and the problem that the internal, meanwhile, when the top plate 408 and the rotating plate 404 are inclined, the rotating shaft 403 rotates by a certain angle, so that one end of the first through hole 405 is in contact with the elastic pad 407, and water inside the water tank 3 cannot overflow through the first through hole 405.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a green building energy-saving fireproof steel structure, includes base (1), its characterized in that, the top fixedly connected with steel main part (2) of base (1), and the inside of steel main part (2) is provided with water tank (3), the inside that just is located steel main part (2) in the water tank (3) outside is provided with fixed establishment (4), the below that steel main part (2) inner wall is located fixed establishment (4) is provided with bullet top mechanism (5).
The fixing mechanism (4) comprises sleeves (401) positioned on the outer side of the water tank (3), the number of the sleeves (401) is multiple, the inner walls of every four groups of the sleeves (401) are annularly wrapped on the outer wall of the water tank (3), a fixing block (402) is arranged on the outer side of each sleeve (401), a rotating shaft (403) is hinged to the inside of each fixing block (402) through a pin shaft, a rotating plate (404) is arranged on one side of each rotating shaft (403), a top plate (408) is fixedly connected to one side of the top of each rotating plate (404), a first through hole (405) is formed in each rotating shaft (403), a second through hole (406) communicated with the first through hole (405) is formed in each rotating plate (404), a third through hole (410) is formed in the bottom of the outer side of the top plate (408), one end of each third through hole (410) is communicated with one end of the corresponding second through hole (406), a water outlet hole (8) matched with the third through hole (410) is formed, the top in the water tank (3) outside is provided with inlet opening (6), the junction of fixed block (402) inside and pivot (403) outer wall is provided with cushion (407).
The ejection mechanism (5) comprises an installation block (501) located on the inner wall of the steel body (2), a groove (502) is formed in the top of the installation block (501), a spring (503) is fixedly connected to the bottom of the inner wall of the groove (502), and the top of the spring (503) is hinged to the bottom of the top plate (408) through a pin shaft.
2. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the material of spring (503) is memory metal, the bottom of installation piece (501) is provided with arcwall face (504).
3. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the top of the rotating plate (404) is provided with a plurality of groups of supporting rods (409), and the tops of the supporting rods (409) are fixedly connected with the inner wall of the top plate (408).
4. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the figure of apopore (8) is the same with the figure of third through-hole (410), the outside that steel main part (2) inner wall is located apopore (8) all is provided with the sealing washer.
5. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the water tank (3) is internally provided with holes (7) matched with the fixing mechanisms (4), and the number of the holes (7) is the same as that of the fixing mechanisms (4).
6. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the length of the top plate (408) is smaller than the length of the bottom of the top plate (408), and the top plate (408) is of an arc-shaped structure.
7. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the fixing mechanism (4) and the mounting block (501) are both made of fireproof and high-temperature-resistant materials.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011615730.4A CN112761244B (en) | 2020-12-30 | 2020-12-30 | Energy-conserving fire prevention steel construction of green building |
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| CN202011615730.4A CN112761244B (en) | 2020-12-30 | 2020-12-30 | Energy-conserving fire prevention steel construction of green building |
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| CN112761244A true CN112761244A (en) | 2021-05-07 |
| CN112761244B CN112761244B (en) | 2022-04-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775056A (en) * | 2021-08-23 | 2021-12-10 | 王浩宇 | Energy-conserving fire prevention steel construction of green building |
| CN116065716A (en) * | 2022-12-05 | 2023-05-05 | 坪咪茹印刷(济南)有限责任公司 | Environment-friendly fireproof steel structure for building |
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