CN117344896B - Fireproof heat-preservation energy-saving building curtain wall and use method thereof - Google Patents
Fireproof heat-preservation energy-saving building curtain wall and use method thereof Download PDFInfo
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- CN117344896B CN117344896B CN202311471590.1A CN202311471590A CN117344896B CN 117344896 B CN117344896 B CN 117344896B CN 202311471590 A CN202311471590 A CN 202311471590A CN 117344896 B CN117344896 B CN 117344896B
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- supporting plate
- storage groove
- glass
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004321 preservation Methods 0.000 title claims description 9
- 239000011521 glass Substances 0.000 claims abstract description 51
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 36
- 210000000078 claw Anatomy 0.000 claims description 11
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 3
- 238000009413 insulation Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 239000012634 fragment Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- 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
-
- 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
- E04B1/945—Load-supporting structures specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention relates to the field of building curtain walls, in particular to a fireproof heat-insulating energy-saving building curtain wall and a use method thereof. This kind of energy-saving building curtain that keeps warm of fire prevention through the setting of first storage tank and bimetallic strip, when the initial temperature rises gradually in the conflagration emergence, can melt the tin post for the net that a plurality of bimetallic strip connects forms shelters from glass's front side, can glass when flame burning, burst cracked dropping, is blocked by bimetallic strip constitution net, avoided directly falling down, smash the injury passerby.
Description
Technical Field
The invention relates to the field of building curtain walls, in particular to a fireproof heat-preservation energy-saving building curtain wall and a use method thereof.
Background
The building curtain wall consists of a supporting structure system and a panel, can have certain displacement capacity relative to a main structure, does not share a building peripheral protecting structure or a decorative structure acted by the main structure, is a light wall body with a decorative effect commonly used for modern large-scale and high-rise buildings, and is particularly a glass curtain wall, and is a remarkable characteristic of a modern high-rise building.
In modern high-rise buildings, glass curtain walls are generally used as decorative curtain walls, and when the glass is roasted by flame in the event of fire, the internal structure of the glass is broken due to high temperature, and the dropping of large glass is extremely easy to cause casualties.
Disclosure of Invention
The invention aims to provide a fireproof heat-preservation energy-saving building curtain wall and a use method thereof, which are used for solving the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a fire prevention heat preservation energy-saving building curtain, includes vertical connecting plate, there is the L template through bolted connection on the lateral wall of vertical connecting plate, and the cover is equipped with transverse connection board on the outer wall of L template to one side of vertical connecting plate has pegged graft and has glass curtain wall board, vertical connecting plate and transverse connection board are provided with two sets of with the vertical axis and the transverse axis symmetry of glass curtain wall board respectively, be provided with crushing mechanism on the diapire of transverse connection board.
Preferably, the crushing mechanism comprises a first storage groove, the first storage groove is formed in the bottom wall of the transverse connecting plate, fixing strips are connected to the top wall of the first storage groove through bolts, a plurality of bimetallic strips are vertically distributed on the inner wall of the first storage groove at equal intervals, fireproof ropes are sequentially connected between the plurality of bimetallic strips and the fixing strips, a supporting plate is horizontally arranged at the bottommost end of the plurality of bimetallic strips, a connecting piece is arranged on the outer wall of the bimetallic strips, balancing weights are fixedly connected to the top ends of the supporting plate, the supporting plate is connected with the bimetallic strips through the fireproof ropes, tin columns are fixedly connected to the two ends of the supporting plate, the outer walls of the two groups of tin columns are fixedly connected with the inner wall of the first storage groove, and the bimetallic strips are pushed inwards to directionally crush glass to be crushed through temperature rising.
Preferably, the connecting piece comprises a hook claw, the rear end of the hook claw is fixedly connected with the outer wall of the bimetallic strip, a plurality of hook claws are arranged, and the plurality of hook claws are arranged in one-to-one correspondence with the plurality of bimetallic strips.
Preferably, the crushing mechanism further comprises a second storage groove, the second storage groove is formed in the bottom wall of the transverse connecting plate, the second storage groove and the first storage groove are symmetrically arranged about the axis of the transverse connecting plate, fixing strips with the same structure are connected to the top wall of the second storage groove through bolts, a plurality of metal meshes are movably arranged in the inner wall of the second storage groove, the metal meshes and the fixing strips are connected end to end through fireproof ropes, a sliding plate with the same structure as the supporting plate is arranged at the bottom end of the metal meshes, and a linkage piece is arranged in the inner wall of the sliding plate.
Preferably, the linkage piece comprises a movable hole, the movable hole is formed in the inner wall of the vertical connecting plate, a push rod is arranged in the inner wall of the movable hole in a penetrating mode, the rear end of the push rod is provided with a limiting rod in a fitting mode, the rear end of the limiting rod extends to the inside of the sliding plate, and the rear end of the limiting rod is fixedly connected with an elastic sheet.
Preferably, the front end of the limiting rod is provided with a bevel formed by machining, and the bevel of the limiting rod is arranged towards the bottom end of the supporting plate in a fitting way.
Preferably, limit grooves are formed in two sides of the transverse connecting plate at the bottom end of the glass curtain wall plate, and elastic pieces are fixedly connected to the inner walls of the two groups of limit grooves.
The application method of the fireproof heat-preservation energy-saving building curtain wall comprises the following steps:
s1, when the device is used, one group of vertical connecting plates and a wall body can be manually fixed through bolts, then an L-shaped plate is arranged on one side of the vertical connecting plates, then the transverse connecting plates are aligned with the L-shaped plate for grafting, finally the vertical connecting plates on the other side are butted with the transverse connecting plates, and finally a glass curtain wall plate is inserted into the vertical connecting plates and fixed through bolts;
S2, as the two ends of the supporting plate are connected with the inner wall of the first storage groove through the tin column, when a fire disaster occurs in an initial stage, the glass curtain wall plate is continuously baked by hot air, so that the tin column is gradually melted, the connecting structure between the supporting plate and the first storage groove is loose, and the supporting plate starts to move downwards through the arrangement of the balancing weight on the supporting plate;
S3, immediately falling down one end provided with a balancing weight, enabling the whole supporting plate to rotate anticlockwise, enabling the supporting plate to be in a vertical state gradually, enabling a plurality of bimetallic strips to fall down and spread through the arrangement of the bimetallic strips connected by the fireproof ropes, enabling the supporting plate to fall down and be inserted into a limit groove vertically, enabling the balancing weight on the supporting plate to extrude the elastic sheet, limiting the balancing weight through the elastic sheet, and enabling the supporting plate to be limited;
S4, immediately when the supporting plate begins to fall, pushing the push rod attached to the supporting plate backwards, pushing the limiting rod by the push rod to move backwards and simultaneously extruding the elastic sheet, moving the limiting rod out of the movable hole to release the limitation of the sliding plate, simultaneously pulling the metal net sheet by the sliding plate to be unfolded, and pushing the bimetallic sheet inwards to directionally crush glass to be crushed by rising of temperature;
S5, after the bimetallic strip is directionally extruded and crushed, the claw on the bimetallic strip is connected with the grid wall of the metal mesh in the advancing process and hooks the grid wall, after a fire disaster is extinguished, the temperature is gradually reduced, and the bimetallic strip resets and drives the metal mesh and the bimetallic strip to be gradually attached through the claw, so that the glass is clamped between the metal mesh and the bimetallic strip.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, through the arrangement of the first storage groove and the bimetallic strips, when the temperature rises gradually in the initial stage of fire disaster, the tin column can be melted, the front side of the glass is shielded by the net formed by connecting the bimetallic strips, and meanwhile, the contact area between flame and the surface of the glass can be reduced by arranging the bimetallic strips, so that the glass is not easy to fall from the front side, and the glass can be blocked by the net formed by the bimetallic strips when the flame burns and burst fragments fall, thus avoiding direct falling and injuring passersby.
According to the invention, through the combination arrangement of the metal mesh and the bimetallic strip in the second containing groove, the bimetallic strip pushes forwards to prop against the glass, so that broken glass can be pushed to the position of the metal mesh when the glass is about to be broken, and large pieces of glass fragments are left between the metal mesh and the bimetallic strip, so that safety accidents caused by the fact that the large pieces of glass fly away from and drop downwards everywhere are avoided.
According to the invention, through the arrangement of the connecting piece, when the bimetallic strip stretches, the claw can hook the metal mesh, after the fire disaster is ended, the temperature is gradually cooled, the claw can pull the metal mesh to be gradually attached to the net formed by the bimetallic strip, when the fire disaster is ended, the two groups of nets can be folded, and large fragments are left in the nets, so that the convenience is brought to the subsequent workers to quickly transfer the large fragments in the workers after the disaster is rebuilt, the glass is not required to be manually stirred, and the workers can conveniently operate the equipment.
Drawings
FIG. 1 is a schematic diagram of a general assembly front view structure of the present invention;
FIG. 2 is a schematic perspective view of the assembly of the present invention;
FIG. 3 is a schematic diagram of a side view cross-section of the assembly of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic cross-sectional view of a first receiving slot according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
FIG. 7 is a schematic cross-sectional view of a second receiving slot according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7C according to the present invention;
Fig. 9 is a schematic view showing the connection structure of the bimetal, the fixing strip and the support plate in the present invention;
fig. 10 is a schematic perspective view of the finger in the present invention.
In the figure: 1. a vertical connecting plate; 2. a transverse connection plate; 3. glass curtain wall board; 4. a crushing mechanism; 41. a first storage groove; 42. a fixing strip; 43. bimetallic strips; 44. a support plate; 45. a connecting piece; 451. a claw; 46. a second storage groove; 47. a metal mesh; 48. a slide plate; 49. a linkage member; 491. a movable hole; 492. a push rod; 493. a restraining bar; 494. an elastic sheet; 5. a limit groove; 6. and the elastic sheet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a fire prevention heat preservation energy-saving building curtain, includes vertical connecting plate 1, has the L template through bolted connection on the lateral wall of vertical connecting plate 1, and the cover is equipped with transverse connection board 2 on the outer wall of L template to one side of vertical connecting plate 1 has pegged graft and has glass curtain wall board 3, and vertical connecting plate 1 and transverse connection board 2 are provided with two sets of with the transverse axis symmetry about glass curtain wall board 3 respectively, are provided with broken mechanism 4 on the diapire of transverse connection board 2.
In this embodiment, as shown in fig. 1,5 and 6, the crushing mechanism 4 includes a first accommodating groove 41, the first accommodating groove 41 is opened on the bottom wall of the transverse connection board 2, a fixing strip 42 is connected on the top wall of the first accommodating groove 41 through a bolt, a plurality of bimetallic strips 43 are vertically distributed on the inner wall of the first accommodating groove 41 at equal intervals, fireproof ropes are sequentially connected between the plurality of bimetallic strips 43 and the fixing strip 42, a support plate 44 is horizontally arranged at the bottommost end of the plurality of bimetallic strips 43, a connecting piece 45 is arranged on the outer wall of the bimetallic strips 43, a balancing weight is fixedly connected at the top end of the support plate 44, the support plate 44 is connected with the bimetallic strips 43 through the fireproof ropes, tin columns are fixedly connected at both ends of the support plate 44, and the outer walls of the two groups of tin columns are fixedly connected with the inner wall of the first accommodating groove 41 through temperature rise, and the bimetallic strips 43 are pushed inwards to directionally crush glass to be crushed;
Because the both ends of backup pad 44 pass through tin post and the inner wall connection of first storage tank 41 for when the conflagration takes place the initial stage, glass curtain wall board 3 continuously receives the toasting of steam, make the tin post melt gradually, connection structure between backup pad 44 and the first storage tank 41 is not hard up, through the setting of the balancing weight on the backup pad 44, make backup pad 44 begin to move downwards, thereby pulling bimetallic strip 43 and expanding, block the anterior segment of glass curtain wall board 3, avoid glass breakage to drop from the front end.
In this embodiment, as shown in fig. 9 and 10, the connecting piece 45 includes a hook 451, the rear end of the hook 451 is fixedly connected with the outer wall of the bimetal 43, the hook 451 is provided with a plurality of hooks, the plurality of hooks 451 are arranged in one-to-one correspondence with the plurality of bimetal 43, after the bimetal 43 is directionally extruded and broken, the hook 451 on the bimetal 43 can be connected with the mesh wall of the metal mesh 47 in the forward moving process and hook the mesh wall, after the fire disaster is extinguished, the temperature is gradually reduced, the bimetal 43 is reset, the metal mesh 47 and the bimetal 43 are driven by the hook 451 to be gradually attached, and the glass is clamped between the two.
In this embodiment, as shown in fig. 1, 7 and 8, the crushing mechanism 4 further includes a second accommodating groove 46, the second accommodating groove 46 is formed on the bottom wall of the transverse connection plate 2, and the second accommodating groove 46 and the first accommodating groove 41 are symmetrically disposed about the axis of the transverse connection plate 2, a fixing strip 42 with the same structure is connected on the top wall of the second accommodating groove 46 through bolts, a plurality of metal meshes 47 are movably disposed in the inner wall of the second accommodating groove 46, the plurality of metal meshes 47 and the fixing strip 42 are connected end to end through fireproof ropes, a sliding plate 48 with the same structure as the supporting plate 44 is disposed at the bottom end of the metal meshes 47, a linkage piece 49 is disposed in the inner wall of the sliding plate 48, when the sliding plate 48 falls, the plurality of metal meshes 47 are stretched, the glass curtain wall plate 3 is clamped between the bimetallic strip 43 and the metal meshes 47, so that the broken glass can be pushed to the position of the metal meshes 47 when the glass is about to be crushed, the large glass fragments are left between the metal meshes 47 and the bimetallic strip 43, and the large glass fragments are prevented from flying down around to cause a safety accident.
In this embodiment, as shown in fig. 6, 7 and 8, the linkage member 49 includes a movable hole 491, the movable hole 491 is opened in an inner wall of the vertical connecting plate 1, a push rod 492 is penetratingly provided in the inner wall of the movable hole 491, a limiting rod 493 is attached to a rear end of the push rod 492, a rear end of the limiting rod 493 extends into the sliding plate 48, an elastic sheet 494 is fixedly connected to a rear end of the limiting rod 493, when the supporting plate 44 begins to fall, the push rod 492 attached to the supporting plate is pushed backward, the push rod 492 pushes the limiting rod 493 backward and simultaneously presses the elastic sheet 494, and at this time the limiting rod 493 moves out of the movable hole 491, the limitation of the sliding plate 48 is released, and at the same time the sliding plate 48 pulls the metal mesh 47 to be unfolded.
In this embodiment, as shown in fig. 7 and 8, the front end of the limiting rod 493 has a slope formed by machining, the slope of the limiting rod 493 is set towards the bottom end of the supporting plate 44, and by setting the slope, the push rod 492 can be triggered to move backward in the downward moving process of the supporting plate 44, so as to indirectly trigger the metal mesh 47 to be unfolded.
In this embodiment, as shown in fig. 2, fig. 3 and fig. 4, the limiting grooves 5 are all formed in two sides of the transverse connection plate 2 at the bottom end of the glass curtain wall plate 3, and the elastic pieces 6 are fixedly connected to the inner walls of the two groups of limiting grooves 5, one end provided with the balancing weights falls down, so that the whole supporting plate 44 rotates anticlockwise, the supporting plate 44 is in a vertical state gradually, the setting of the bimetallic strip 43 connected through the fireproof rope can drive the bimetallic strip 43 to fall and spread, meanwhile, the supporting plate 44 falls down vertically and inserts into the limiting grooves 5, the balancing weights on the supporting plate 44 squeeze the elastic pieces 6, and limit the balancing weights through the elastic pieces 6, so that the supporting plate 44 is limited.
In this embodiment, as shown in fig. 1 to 9, a method for using a fireproof heat-preserving energy-saving building curtain wall includes the following steps:
S1, when the device is used, one group of vertical connecting plates 1 and a wall body can be manually fixed through bolts, then an L-shaped plate is arranged on one side of the vertical connecting plates 1, then the transverse connecting plates 2 are aligned with the L-shaped plate for grafting, finally the other side of the vertical connecting plates 1 is in butt joint with the transverse connecting plates 2, and finally the glass curtain wall plate 3 is inserted into the vertical connecting plates and fixed through bolts;
S2, as the two ends of the supporting plate 44 are connected with the inner wall of the first storage groove 41 through tin columns, when a fire disaster occurs in an initial stage, the glass curtain wall plate 3 is continuously baked by hot air, so that the tin columns are gradually melted, the connecting structure between the supporting plate 44 and the first storage groove 41 is loose, and the supporting plate 44 starts to move downwards through the arrangement of the balancing weights on the supporting plate 44;
S3, immediately falling down one end provided with a balancing weight, enabling the whole supporting plate 44 to rotate anticlockwise, enabling the supporting plate 44 to be in a vertical state gradually, enabling a plurality of the bimetallic strips 43 to fall down and spread through the arrangement of the bimetallic strips 43 connected by the fireproof ropes, enabling the supporting plate 44 to fall down and be inserted into the limit groove 5 vertically, enabling the balancing weight on the supporting plate 44 to extrude the elastic sheet 6, limiting the balancing weight through the elastic sheet 6, and enabling the supporting plate 44 to be limited;
S4, immediately when the supporting plate 44 begins to fall, the pushing rod 492 attached to the supporting plate is pushed backwards, the pushing rod 492 pushes the limiting rod 493 to move backwards and simultaneously squeeze the elastic sheet 494, at the moment, the limiting rod 493 moves out of the movable hole 491, the limitation of the sliding plate 48 is released, meanwhile, the sliding plate 48 pulls the metal mesh 47 to be unfolded, and the bimetallic strip 43 pushes inwards through the rising of temperature to directionally crush glass to be crushed;
S5, after the bimetallic strip 43 is directionally extruded and crushed, the hook 451 on the bimetallic strip 43 is connected with the grid wall of the metal mesh 47 in the forward moving process and hooks the grid wall, after a fire disaster is extinguished, the temperature is gradually reduced, the bimetallic strip 43 is reset, the hook 451 drives the metal mesh 47 and the bimetallic strip 43 to be gradually attached, and glass is clamped between the metal mesh 47 and the bimetallic strip 43.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a fire prevention heat preservation energy-saving building curtain, includes vertical connecting plate (1), its characterized in that: the side wall of the vertical connecting plate (1) is connected with an L-shaped plate through a bolt, a transverse connecting plate (2) is sleeved on the outer wall of the L-shaped plate, a glass curtain wall plate (3) is inserted on one side of the vertical connecting plate (1), two groups of the vertical connecting plate (1) and the transverse connecting plate (2) are symmetrically arranged on the vertical axis and the transverse axis of the glass curtain wall plate (3) respectively, and a crushing mechanism (4) is arranged on the bottom wall of the transverse connecting plate (2);
The crushing mechanism (4) comprises a first storage groove (41), the first storage groove (41) is formed in the bottom wall of the transverse connecting plate (2), a fixing strip (42) is connected to the top wall of the first storage groove (41) through bolts, a plurality of bimetallic strips (43) are vertically distributed on the inner wall of the first storage groove (41) at equal intervals, fireproof ropes are sequentially connected between the bimetallic strips (43) and the fixing strip (42), a supporting plate (44) is horizontally arranged at the bottommost end of the bimetallic strips (43), a connecting piece (45) is arranged on the outer wall of the bimetallic strips (43), a balancing weight is fixedly connected to the top end of the supporting plate (44), the supporting plate (44) is connected with the bimetallic strips (43) through fireproof ropes, tin columns are fixedly connected to the two ends of the supporting plate (44), the outer walls of the two groups of tin columns are fixedly connected with the inner wall of the first storage groove (41) through temperature rising, and the bimetallic strips (43) push inwards to directionally crush crushed glass;
The connecting piece (45) comprises a plurality of hooks (451), the rear ends of the hooks (451) are fixedly connected with the outer wall of the bimetallic strip (43), the hooks (451) are provided with a plurality of hooks, and the plurality of hooks (451) are arranged in one-to-one correspondence with the plurality of bimetallic strips (43);
The crushing mechanism (4) further comprises a second storage groove (46), the second storage groove (46) is formed in the bottom wall of the transverse connection plate (2), the second storage groove (46) and the first storage groove (41) are symmetrically arranged about the axis of the transverse connection plate (2), fixing strips (42) with the same structure are connected to the top wall of the second storage groove (46) through bolts, a plurality of metal meshes (47) are movably arranged in the inner wall of the second storage groove (46), the metal meshes (47) are connected with the fixing strips (42) end to end through fireproof ropes, sliding plates (48) with the same structure as the supporting plates (44) are arranged at the bottom ends of the metal meshes (47), and linkage pieces (49) are arranged in the inner wall of the sliding plates (48).
2. The fire-resistant, heat-insulating and energy-saving building curtain wall according to claim 1, wherein: the linkage piece (49) comprises a movable hole (491), the movable hole (491) is formed in the inner wall of the vertical connecting plate (1), a push rod (492) is arranged in the inner wall of the movable hole (491) in a penetrating mode, the rear end of the push rod (492) is provided with a limiting rod (493) in a fitting mode, the rear end of the limiting rod (493) extends to the inside of the sliding plate (48), and the rear end of the limiting rod (493) is fixedly connected with an elastic sheet (494).
3. The fire-resistant, heat-insulating and energy-saving building curtain wall according to claim 2, wherein: the front end of the limiting rod (493) is provided with a bevel formed by machining, and the bevel of the limiting rod (493) is arranged towards the bottom end of the supporting plate (44) in a fitting mode.
4. A fire-resistant thermal-insulation energy-saving building curtain wall according to claim 3, wherein: limiting grooves (5) are formed in two sides of a transverse connecting plate (2) at the bottom end of the glass curtain wall plate (3), and elastic pieces (6) are fixedly connected to the inner walls of the two groups of limiting grooves (5).
5. The method for using the fireproof heat-preservation energy-saving building curtain wall according to claim 4, which is characterized in that: the method comprises the following steps:
S1, when the device is used, one group of vertical connecting plates (1) and a wall body can be manually fixed through bolts, then an L-shaped plate is arranged on one side of the vertical connecting plates (1), the transverse connecting plates (2) are aligned with the L-shaped plate for grafting, finally the other side of the vertical connecting plates (1) is in butt joint with the transverse connecting plates (2), and finally the glass curtain wall plate (3) is inserted into the vertical connecting plates and fixed through bolts;
S2, as two ends of the supporting plate (44) are connected with the inner wall of the first storage groove (41) through tin columns, when a fire disaster occurs at an initial stage, the glass curtain wall plate (3) is continuously baked by hot air, so that the tin columns are gradually melted, the connecting structure between the supporting plate (44) and the first storage groove (41) is loose, and the supporting plate (44) starts to move downwards through the arrangement of the balancing weight on the supporting plate (44);
S3, immediately falling down one end provided with a balancing weight, enabling the whole supporting plate (44) to rotate anticlockwise, gradually enabling the supporting plate (44) to be in a vertical state, enabling the supporting plate (44) to fall down and spread through the arrangement of the bimetal (43) connected with the fireproof rope, enabling the plurality of bimetal (43) to be driven to fall down and spread, enabling the supporting plate (44) to fall down vertically and be inserted into the limiting groove (5), enabling the balancing weight on the supporting plate (44) to extrude the elastic piece (6), limiting the balancing weight through the elastic piece (6), and enabling the supporting plate (44) to be limited;
S4, immediately when the supporting plate (44) begins to fall, pushing the push rod (492) attached to the supporting plate backwards, pushing the limiting rod (493) by the push rod (492) to move backwards and simultaneously extruding the elastic piece (494), at the moment, the limiting rod (493) moves out of the movable hole (491), the limitation of the sliding plate (48) is released, meanwhile, the sliding plate (48) pulls the metal mesh (47) to be unfolded, and the bimetal (43) pushes inwards to directionally crush glass to be crushed through the rising of temperature;
s5, after the bimetallic strip (43) is directionally extruded and crushed, a hook claw (451) on the bimetallic strip (43) is connected with the grid wall of the metal mesh (47) in the forward moving process and hooks the metal mesh, after a fire disaster is extinguished, the temperature is gradually reduced, and the bimetallic strip (43) is reset to drive the metal mesh (47) and the bimetallic strip (43) to be gradually attached through the hook claw (451), so that glass is clamped between the metal mesh (47) and the bimetallic strip.
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| CN117344896B true CN117344896B (en) | 2024-05-17 |
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| CN116006058A (en) * | 2023-01-03 | 2023-04-25 | 李清秀 | Fireproof aluminum alloy door and window with sealing structure |
| CN116180921A (en) * | 2023-02-02 | 2023-05-30 | 成都建工集团有限公司 | Fireproof structure based on building curtain wall |
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| EP1731685A2 (en) * | 2005-06-06 | 2006-12-13 | swisspor Management AG | Heat insulated and ventilated building facade |
| JP2018141311A (en) * | 2017-02-28 | 2018-09-13 | エイチ・アール・ディー・シンガポール プライベート リミテッド | Fireproof fitting |
| CN212958348U (en) * | 2020-07-09 | 2021-04-13 | 合肥市荣安消防设备有限公司 | Improved sealing type heat-insulation fireproof window |
| CN111852294A (en) * | 2020-08-02 | 2020-10-30 | 佛山市博智英聚科技有限公司 | Aluminum alloy fireproof window |
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