CN115012563A - Flame retardant material waterproof heat preservation building curtain wall - Google Patents

Flame retardant material waterproof heat preservation building curtain wall Download PDF

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Publication number
CN115012563A
CN115012563A CN202210610744.XA CN202210610744A CN115012563A CN 115012563 A CN115012563 A CN 115012563A CN 202210610744 A CN202210610744 A CN 202210610744A CN 115012563 A CN115012563 A CN 115012563A
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China
Prior art keywords
flow
retardant
flame
fire
drainage
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CN202210610744.XA
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Chinese (zh)
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CN115012563B (en
Inventor
张筱宇
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Anti Life Beijing Technology Co ltd
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Individual
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Priority to CN202210610744.XA priority Critical patent/CN115012563B/en
Priority claimed from CN202210610744.XA external-priority patent/CN115012563B/en
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Publication of CN115012563B publication Critical patent/CN115012563B/en
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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
    • E04B1/66—Sealings
    • 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
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • 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
    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to a building curtain wall, in particular to a flame-retardant material waterproof heat-insulation building curtain wall. It includes the inner panel, one side of inner panel is provided with the fire-retardant piece of drainage formula, the fire-retardant piece of drainage formula goes up and is provided with flow distribution plate group with the one side of the outer fluid contact of building the fire-retardant piece of drainage formula carries out the drainage effect to the outer fluid of building down, through flow distribution plate group blocks and forms a plurality of subchannels of vertically and horizontally staggered, with the help of the effect of the outer fluid of subchannel suppression building. Under the action of cross flow wind, the flames can cross and flee into a sub-channel formed by the outer groove and the inner concave groove, so that the concentrated flames can be dispersed and circulated, meanwhile, the downward drainage area can drain the flames to enable the flames to circulate in the direction far away from the isolation layer, the flames contacting with the upper layer of curtain wall are reduced, and the action effect of the flames is reduced through the layer-by-layer inhibition mode and the scattering action of the flames.

Description

Flame retardant material waterproof heat preservation building curtain wall
Technical Field
The invention relates to a building curtain wall, in particular to a flame-retardant material waterproof heat-insulation building curtain wall.
Background
The building curtain wall is an outer wall enclosure of a building and does not bear load, is also a light wall with decorative effect commonly used by modern large and high-rise buildings, and particularly comprises a panel and a supporting structure system, and can have certain displacement capacity or certain deformation capacity relative to a main structure without bearing an outer enclosure structure or a decorative structure of the building acted by the main structure.
However, as the height of the building is higher and higher, the safety problem of the curtain wall is more and more important, such as: the fire prevention of curtain, waterproof etc. requirement, current building curtain all possess the function of inboard fire prevention mostly, but under high-rise building, in case the indoor back of catching fire, the flame will flow through the like vent of similar window, then will burn to the outside of curtain, the consequence of burning down of one deck like this is very serious, and the fire-retardant layer in the curtain outside receives the influence of rainwater and air very easily and reduces fire-retardant effect moreover.
Disclosure of Invention
The invention aims to provide a flame-retardant material waterproof heat-insulation building curtain wall to solve the problems in the background technology.
In order to realize above-mentioned purpose, provide a fire-retardant material waterproof insulation building curtain, including the inner panel, one side of inner panel is provided with the fire-retardant piece of drainage formula, the fire-retardant piece of drainage formula is last to be provided with flow distribution plate group with the one side of the outer fluid contact of building the fire-retardant piece of drainage formula carries out the drainage effect to the outer fluid of building down, through flow distribution plate group blocks and forms a plurality of subchannels of vertically and horizontally staggered, with the help of the subchannel restraines the effect of the outer fluid of building, wherein:
the drainage type flame-retardant piece with the flame-retardant particles arranged inside forms an isolation layer between external fluid and an inner plate.
As a further improvement of this technical scheme, fire-retardant piece of drainage formula includes that one side has open-ended drainage plate, the drainage plate is the arc setting for the outer wall of opening side to form an arc plane that is used for the drainage in the drainage plate outside, and the opening side of drainage plate is fixed back with the inner panel, form the isolation cavity that is used for bearing fire-retardant granule between inner panel and the drainage plate, wherein:
the arc plane comprises an upper drainage area and a lower drainage area.
As a further improvement of this technical scheme, the flow distribution plate group includes a plurality of flow distribution plate bodies that are the wave structure, and is a plurality of flow distribution plate bodies set up side by side on the arc plane of drainage plate, wherein:
an inner groove is formed between the splitter plate body and the arc-shaped plane;
an outer groove is formed between two adjacent inner grooves;
and a plurality of criss-cross sub-channels are formed on the arc plane through the outer grooves and the inner grooves.
As a further improvement of the present technical solution, a through-type main flow passage is formed between a plurality of the splitter plates.
As a further improvement of the technical scheme, the positions of the splitter plate body corresponding to the upper drainage area and the lower drainage area form a flow inhibition part and a circulating part, a plurality of notches are formed in the bottom of the circulating part at equal intervals, and a main flow channel is formed by the notches.
As a further improvement of the technical scheme, a diversion block is arranged at the position, located on the main flow channel, of the arc-shaped plane of the drainage plate, and the external fluid flowing upwards is blocked by the diversion block.
As a further improvement of the technical scheme, the isolation cavity is filled with flame-retardant particles and is in a vacuum state.
As a further improvement of the technical scheme, a flame-retardant cavity is formed in the upper half part of the isolation cavity, and flame-retardant particles are filled in the flame-retardant cavity;
the lower half part of the isolation cavity forms a flow chamber;
the position of the main runner on the drainage plate is provided with a flame-retardant groove, and the external fluid flowing upwards is divided into a flame-retardant chamber in the flow chamber according to the flame-retardant groove under the action of acceleration.
As a further improvement of the technical scheme, a drainage cover for guiding the fluid outside the building is arranged outside the flame-retardant groove, and the drainage cover is of a structure with two sides expanding outwards.
As a further improvement of the technical scheme, a flow restraining plate is arranged on a wave surface at the bottom of the flow restraining part, and a flow groove is formed in the wave surface at the top of the flow restraining part.
Compared with the prior art, the invention has the beneficial effects that:
1. in this fire-retardant material waterproof insulation building curtain, receive the effect of crossing the water flow wind, the flame can crisscross scurry into in the subchannel that outer recess and inner groove formed, can let concentrated flame dispersion circulation like this, the area of leading down can carry out the drainage to the flame simultaneously, makes the flame circulate towards the direction of keeping away from the isolation layer to reduce the flame with the contact of last one deck curtain, through the mode that suppresses layer upon layer in addition make the scattered effect of flame reduce the effect of flame.
2. In this fire-retardant material waterproof insulation building curtain, the position that lies in the sprue on the arc plane of drainage plate is provided with the drainage piece, and the flame in the sprue upwards flows the in-process and receives blockking of drainage plate can flow to both sides, borrows outer recess and inner groovy again to be the stable crisscross flow of flame.
3. In this waterproof heat preservation building curtain of fire-retardant material, flame in the flow chamber can shunt according to the position of seting up of fire-retardant groove, and flame after the reposition of redundant personnel reenters into fire-retardant chamber in, under the effect of acceleration, the flame that flows in the fire-retardant inslot that is far away more apart from fire-retardant chamber can be closer to the inner panel, like this through the flow chamber for the flame reposition of redundant personnel provide the space after, fire-retardant granule in the fire-retardant chamber just can be bigger play fire-retardant role.
4. In the flame-retardant material waterproof heat-preservation building curtain wall, flames intensively enter the flame-retardant groove under the guiding action of the flow guide cover, a distance difference exists between the flow guide covers with different heights by means of the arc-shaped plane of the lower flow guide area, and a space is provided for the upward flow of the flames by utilizing the distance difference.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a flow-through flame retardant of the present invention;
FIG. 4 is a schematic view of a first embodiment of the splitter plate assembly of the present invention;
FIG. 5 is a schematic view of the inner flow direction of the main flow channel according to the present invention;
FIG. 6 is a schematic view of the structure of the internal cavity formed by the flow guide plate of the present invention;
FIG. 7 is a schematic view of the structure of a flow distribution plate assembly of the present invention;
FIG. 8 is a schematic view of a manifold assembly with face plates according to the present invention;
FIG. 9 is a second schematic view of the structure of the splitter plate assembly of the present invention;
FIG. 10 is a schematic view of the internal flow direction of the primary channel of the present invention;
FIG. 11 is a second schematic view of the flow suppressing portion of the present invention;
FIG. 12 is a second schematic view of the flow suppressing portion of the present invention;
fig. 13 is a schematic view of the flow diversion principle of the drainage mask of the present invention.
The various reference numbers in the figures mean:
100. an inner plate; 100A, a heat collecting area; 100B, a high-temperature area;
200. a flow-through flame retardant member;
210. a drainage plate; 210A, a flow chamber; 210B, a flame-retardant chamber; 211. a flame retardant tank; 220. a drainage block; 230. a drainage cover;
300. a flow distribution plate group;
310. a diverter plate body; 311. a panel; 310a, a flow suppressing part; 310b, a flow-through part; 3111. a bolt; 312. a current-suppressing plate; 313. a launder; 310A and an outer groove; 310B, an inner groove; 300A, a main runner.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides a flame-retardant material waterproof heat-insulation building curtain wall, which comprises an inner plate 100, wherein the inner plate 100 is connected with a support structure on a wall body of a building, most of the support structures adopt steel frames, the inner plate 100 is arranged outside the wall body of the building to play a role of enclosure for the wall body, but along with the increasing height of the building, the curtain wall also pays more and more attention to the safety problem of the curtain wall, such as: fire prevention, water resistance and the like of the curtain wall.
As shown in fig. 1, under the above background, the present invention is directed to the outer side of the inner panel 100, because the inner fire protection is provided by most curtain walls (external rain water cannot be applied to the inner side of the inner panel 100 under the condition that the curtain wall does not seep water, so that the problem of water protection does not need to be considered on the inner side of the inner panel 100), however, in a high-rise building, once an indoor fire occurs, a flame can flow out through a ventilation opening like a window, and then the outer side of the inner panel 100 can be burned, so that the burning-out effect of the inner panel 100 one by one is very serious, and the flame retardant layer on the outer side of the inner panel 100 is easily affected by rain water and air, thereby reducing the flame retardant effect.
In fig. 1 and 2, a drainage flame retardant member 200 is disposed on one side of an inner plate 100, and a side of the inner plate 100 away from the drainage flame retardant member 200 is a side connected to a support structure, and a shunt plate group 300 is disposed on a side of the drainage flame retardant member 200 contacting with an external fluid (e.g., rainwater, flame, heat, air, etc.) of a building, under the precondition that the drainage flame retardant member 200 conducts a drainage action on the external fluid of the building, the shunt plate group 300 blocks and forms a plurality of criss-cross shunt channels, thereby inhibiting an action effect of the external fluid of the building by the shunt channels, and an isolation layer is formed between the external fluid and the inner plate 100 under the action of the drainage flame retardant member 200 having flame retardant particles disposed therein (the isolation layer can not only conduct flame retardancy, but also a waterproof layer and a heat insulation layer are disposed on the surface of the drainage flame retardant member 200, so that the isolation layer has waterproof property, water resistance, and heat resistance, The effect of insulation) to protect the side of the interior panel 100 that is in contact with the fluid outside the building.
Fig. 3-5 show a first embodiment of the present invention, and the specific structure of the flow-guiding flame-retardant member 200 is first disclosed in fig. 3, in which the flow-guiding flame-retardant member 200 includes a flow-guiding plate 210 having an opening on one side, and the flow-guiding plate 210 is disposed in an arc shape relative to the outer wall of the opening side to form an arc-shaped plane for guiding flow outside the flow-guiding plate 210, and in addition, after the opening side of the flow-guiding plate 210 is fixed to the inner plate 100, an isolation cavity for carrying flame-retardant particles is formed between the inner plate 100 and the flow-guiding plate 210.
Fig. 4 discloses a specific structure of the flow distribution plate assembly 300, the flow distribution plate assembly 300 includes a plurality of flow distribution plate bodies 310 in a wave-shaped structure, and the plurality of flow distribution plate bodies 310 are arranged side by side on an arc-shaped plane of the flow guide plate 210, then an inner groove 310B is formed between the flow distribution plate bodies 310 and the arc-shaped plane, since the flow distribution plate bodies 310 are in the wave-shaped structure, an outer groove 310A is formed between two adjacent inner grooves 310B, and a plurality of criss-cross flow distribution channels are formed on the basis of flow guidance of the arc-shaped plane through the outer groove 310A and the inner groove 310B;
with reference to fig. 4, a through-type main flow channel 300A is formed between the splitter plates 310 in the present embodiment.
When in use or in fire, once the flame is emitted through the vent, the flame can flow from bottom to top, at this time, the outer wall of the curtain wall at the periphery of the superstructure comes into contact with the flames, as shown in fig. 5, the flames a flow through the main flow passage 300A, in the flowing process, the flame can be acted by external cross flow wind c, the acted flame can alternately burst into a sub-channel formed by the outer groove 310A and the inner groove 310B, thus, the concentrated flame can be distributed and circulated, the outer wall of the drainage plate 210 arranged in an arc shape can form an upper drainage area and a lower drainage area, the upper drainage area and the lower drainage area form an arc plane, the lower drainage area can drain the flame, the flame can circulate in the direction far away from the isolation layer, thereby reducing the flame contacting with the upper layer of curtain wall, and reducing the action effect of the flame by a layer-by-layer inhibition mode and the action of dispersing the flame;
the above principle is the first embodiment of the present embodiment, and the present embodiment also has a second embodiment: when raining, the flow distribution plate body 310 can block the fractional rainwater, secondly, because the raindrop is acted on the curtain with the form of whereabouts, go up the drainage district like this and carry out the drainage to the rainwater, on the same reason, make the rainwater towards the direction circulation of keeping away from the isolation layer through the arc plane, with the quantity that reduces the direct curtain and curtain linking gap of passing through of rainwater, avoid the rainwater to permeate into the building wall through the gap of linking department in, thereby play waterproof effect, on this basis, through set up the waterproof layer on the arc surface, with the effect of keeping apart to the rainwater, waterproof layer here adopts acrylic acid waterproof coating (the waterproof coating that is specifically made by easy sulfur and phosphorus acrylic acid polymer emulsion and other auxiliaries).
In addition, considering that the effect of the cross flow wind is not stable, in order to ensure that the fluid outside the building can stably flow in a staggered manner, referring to fig. 3, a flow guide block 220 is disposed on the arc-shaped plane of the flow guide plate 210 at the position of the main flow channel 300A, when the flame a in the main flow channel 300A flows upwards, the flame a is blocked by the flow guide plate 210 and flows towards both sides (i.e. the direction indicated by the arrow B), and then the flame stably flows in a staggered manner by means of the outer groove 310A and the inner groove 310B.
It should be noted that the flame retardant particles in this embodiment fill the isolated cavity, and the isolated cavity is in a vacuum state, so that the flame retardant effect of the flow guide plate 210 is improved by using the flame retardant particles (specifically, PVC or ABS flame retardant particles), and the isolated cavity in the vacuum state can effectively preserve heat.
In the second embodiment, as shown in fig. 6, the flame retardant particles in this embodiment are filled in the upper half portion of the isolation cavity, a flame retardant chamber 210B is formed in the upper half portion of the isolation cavity (that is, the flame retardant particles are filled in the flame retardant chamber 210B), a flow chamber 210A is formed in the remaining portion of the isolation cavity, that is, the lower half portion, and as shown in fig. 3, a flame retardant groove 211 is formed in the flow guide plate 210 at a position of the main flow channel 300A, for this reason, the flow guide block 220 in this embodiment is disposed in the upper flow guide region of the flow guide plate 210, and the flow guide hood 230 is disposed in the lower flow guide region of the flow guide plate 210.
When the flame-retardant device is used, as shown in fig. 6, a flame passes through the main flow channel 300A (i.e., the direction indicated by the arrow d) in an upstream process, and directly acts on an arc-shaped plane of the downstream flow guide area, at this time, the flame enters the flow chamber 210A (i.e., the direction indicated by the arrow e) through the flame-retardant groove 211, the flame in the flow chamber 210A is divided according to the opening position of the flame-retardant groove 211 (i.e., the direction indicated by the arrow f), the divided flame enters the flame-retardant chamber 210B, under the action of acceleration, the flame entering the flame-retardant groove 211 farther from the flame-retardant chamber 210B is closer to the inner plate 100, so that after a space is provided for flame division through the flow chamber 210A, the flame-retardant particles in the flame-retardant chamber 210B can be more greatly flame-retardant, specifically, the oxygen content in the flame-retardant chamber 210B is reduced through the gaps of the particle members, and the divided flame cannot be combusted in an environment with a low oxygen content, thereby achieving the purpose of flame retardance;
in order to make the flames enter the flame-retardant grooves 211 efficiently, as shown in fig. 3, a flow guide cover 230 for guiding fluid outside the building is arranged outside the flame-retardant grooves 211, firstly, under the guiding action of the flow guide cover 230, the flames intensively enter the flame-retardant grooves 211, and a distance difference is formed between the flow guide covers 230 with different heights by means of an arc-shaped plane of a lower flow guide area, so that a space is provided for the upward flow of the flames by using the distance difference, but the flames are less as the flow guide cover 230 guides, the flames are closer to the upper side, and meanwhile, the flow guide cover 230 can guide rainwater, so that the rainwater is prevented from flowing into the flow chamber 210A through the flame-retardant grooves 211;
for guiding the rainwater by the drainage cover 230, please refer to fig. 13, in this embodiment, the drainage cover 230 is configured to have a structure with two sides expanding outwards, which aims to enable the rainwater guided by the drainage cover 230 to flow towards a direction far away from the flame-retardant groove 211, so as to better prevent the rainwater from entering the flame-retardant groove 211, and moreover, the drainage cover 230 expanding outwards can also guide the upwards moving flame, so that the flame flows towards two sides, so as to cooperate with the outer groove 310A and the inner groove 310B to enable the flame in the lower drainage area to circulate in a staggered manner.
Further, as shown in fig. 6, the upper and lower sides of the inner plate 100 form heat collecting areas 100A under the action of the arc plane of the flow guide plate 210, so that heat is guided by the arc plane to be concentrated in the area where the heat collecting areas 100A are located, and under the transmission of heat, the upper and lower sides of the inner plate 100 form high temperature areas 100B, that is, the temperature of the middle area of the inner plate 100 is lower than that of the two sides, thereby preventing the middle area of the inner plate 100 from being heated or cracked due to cold deformation (the upper and lower sides are not heated or cracked due to the connection between the inner plates 100, that is, the upper and lower sides are not compact and have a certain gap, so that the gap provides a space for deformation of the upper and lower sides, and the inner plate 100 is not cracked).
Fig. 7 shows a third embodiment of the present invention, in which the tangents formed on the outer sides of the splitter plate bodies 310 are all on the same vertical plane, i.e., the dashed plane in fig. 7, which forms the curtain surface of the curtain wall, because the splitter plate bodies 310 arranged in a wave shape make the curtain surface diffuse-reflect light, thereby preventing the light reflection from dazzling pedestrians or drivers.
Fig. 8 shows a third embodiment of the present invention, in which a panel 311 is disposed outside a splitter body 310, four corners of the panel 311 are fixedly connected with an inner panel 100 through disposed bolts 3111, a curtain surface in this embodiment is an outer surface of the panel 311, in this embodiment, the outer surface of the panel 311 may be mainly used for design on a pattern to improve the aesthetic degree of the whole curtain wall, and compared with the third embodiment, the present embodiment has a disadvantage that the reflection of the curtain surface is easy to cause dazzling of pedestrians or drivers;
the flow space of the main flow passage 300A can be further compressed by the panel 311, thereby reducing the amount of flame entering.
Fig. 9 shows a fourth embodiment of the present invention, in which a flow-restraining portion 310A and a flow-passing portion 310b are formed on a splitter plate body 310 at positions corresponding to an upper flow-guiding region and a lower flow-guiding region, a plurality of notches are formed at the bottom of the flow-passing portion 310b at equal intervals, a main flow channel 300A is formed through the notches, a flame-retardant groove 211 is also formed at the position of the main flow channel 300A, a flow-restraining plate 312 is disposed on a wave surface at the bottom of the flow-restraining portion 310A, and a flow groove 313 is formed on a wave surface at the top of the flow-restraining portion, as shown in fig. 11, a flame coming from the bottom flow is restrained by the flow-restraining plate 312, but under high-intensity pressure, the flow restraining plate 312 can be broken through, and then flows upwards through the flow groove 313, and then continues to be restrained, and the amount of the flame flowing upwards after multi-round restraining is greatly reduced, thereby reducing the possibility of a catenated fire from the high-rise building.
It should be noted that the embodiment of the present invention is preferably combined with the panel 311, so that the flowing space of the main flow channel 300A is limited, that is, once the flame enters the main flow channel 300A, the flame cannot flow out, and only the above principle is installed, so as to improve the efficiency of suppressing the flame.
Under the action of high pressure, the corrugated splitter plate body 310 can also improve the connection strength between the panel 311 and the flow guide plate 210, and avoid deformation caused by compression.
In use, please refer to fig. 10, the same principle as the second embodiment, under the guiding action of the flow guiding cover 230, the flame a rapidly enters into the flame retardant groove 211 to be flame-retarded by the flame retardant particles, but it is different that the panel 311 is likely to be ignited under the continuous action of the flame, at this time, the external flame is generated not only from the bottom but also from the periphery, as shown in fig. 12, the external flame flows into the outer groove 310A to suppress the flame flowing out of the flow groove 313, so that the flame is mutually suppressed by combining the flow dividing plate body 310, the amount of the upstream flame is reduced, and the occurrence of the catenated fire of the high-rise building is avoided.
The foregoing shows and describes the general principles, essential 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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a fire-retardant material waterproof insulation building curtain, includes inner panel (100), its characterized in that: one side of inner panel (100) is provided with fire-retardant piece of drainage formula (200), one side of fluid contact outside with the building on fire-retardant piece of drainage formula (200) is provided with flow distribution plate group (300) under the fluid drainage effect is carried out to the fluid outside the building to fire-retardant piece of drainage formula (200), through flow distribution plate group (300) block and form a plurality of subchannels of vertically and horizontally staggered, with the help of the effect of fluid outside the building is restrained to the subchannel, wherein:
the flow-through flame retardant (200) with flame retardant particles disposed therein forms an insulating layer between an external fluid and the inner panel (100).
2. The fire-retardant material waterproof heat-insulating building curtain wall of claim 1, characterized in that: the flow-guiding type flame-retardant piece (200) comprises a flow-guiding plate (210) with an opening on one side, wherein the flow-guiding plate (210) is arranged in an arc shape relative to the outer wall of the opening side so as to form an arc-shaped plane for guiding flow outside the flow-guiding plate (210), and after the opening side of the flow-guiding plate (210) is fixed with an inner plate (100), an isolation cavity for bearing flame-retardant particles is formed between the inner plate (100) and the flow-guiding plate (210), wherein:
the arc plane comprises an upper drainage area and a lower drainage area.
3. The fire-retardant material waterproof heat-insulating building curtain wall of claim 2, characterized in that: the flow distribution plate group (300) comprises a plurality of flow distribution plate bodies (310) which are of wave-shaped structures, and the flow distribution plate bodies (310) are arranged on the arc-shaped plane of the flow guide plate (210) side by side, wherein:
an inner groove (310B) is formed between the splitter plate body (310) and the arc-shaped plane;
an outer groove (310A) is formed between two adjacent inner grooves (310B);
a plurality of criss-cross sub-runners are formed on the arc plane by the outer grooves (310A) and the inner grooves (310B).
4. The fire-retardant material waterproof heat-insulating building curtain wall of claim 3, characterized in that: a through type main flow channel (300A) is formed among the plurality of splitter plates (310).
5. The fire-retardant material waterproof heat-insulating building curtain wall of claim 3, characterized in that: the flow dividing plate body (310) forms a flow restraining part (310A) and a circulating part (310b) corresponding to the positions of the upper flow guiding area and the lower flow guiding area, a plurality of notches are formed in the bottom of the circulating part (310b) at equal intervals, and a main flow channel (300A) is formed through the notches.
6. The fire-retardant material waterproof heat-insulating building curtain wall of claim 4 or 5, characterized in that: the arc-shaped plane of the drainage plate (210) is provided with a drainage block (220) at the position of the main flow passage (300A), and the external fluid flowing upwards is blocked by the drainage block (220).
7. The fire-retardant material waterproof heat-insulating building curtain wall of claim 2, characterized in that: the isolation cavity is filled with flame-retardant particles and is in a vacuum state.
8. The fire-retardant material waterproof heat-insulating building curtain wall of claim 4 or 5, characterized in that: the upper half part of the isolation cavity forms a flame-retardant chamber (210B), and flame-retardant particles are filled in the flame-retardant chamber (210B);
the lower half part of the isolation cavity forms a flow chamber (210A);
a flame-retardant groove (211) is formed in the position, located in the main flow channel (300A), of the flow guide plate (210), and under the action of acceleration, the external fluid flowing upwards flows into the flame-retardant chamber (210B) in the flow chamber (210A) according to the entering flame-retardant groove (211).
9. The fire-retardant material waterproof heat-insulating building curtain wall of claim 8, wherein: a drainage cover (230) for guiding fluid outside the building is arranged outside the flame-retardant groove (211), and the drainage cover (230) is of a structure with two sides expanding outwards.
10. The fire-retardant material waterproof heat-insulating building curtain wall of claim 5, wherein: the wave surface at the bottom of the current suppressing part (310a) is provided with a current suppressing plate (312), and the wave surface at the top of the current suppressing part (310a) is provided with a launder (313).
CN202210610744.XA 2022-05-31 Waterproof heat preservation building curtain wall made of flame retardant material Active CN115012563B (en)

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Application Number Priority Date Filing Date Title
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CN115012563B CN115012563B (en) 2024-05-17

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005249244A (en) * 2004-03-02 2005-09-15 Kazuhiro Ishikawa Louver with fuse damper for fire spreading prevention
CN101889178A (en) * 2007-12-11 2010-11-17 赵柄南 Building circulation system using curtain wall as ventilator
CN102287019A (en) * 2011-06-21 2011-12-21 苏恒 Fireproof device for external heat insulation materials for high rise building curtail wall
CN104180468A (en) * 2014-08-26 2014-12-03 河南中医学院 Smoke-fire guide and disaster reduction system for building fire
TWM503442U (en) * 2015-03-25 2015-06-21 高苑科技大學 Rock wool fire structure
CN108252442A (en) * 2018-04-17 2018-07-06 成都曌昊科技有限公司 A kind of solar energy curtain wall of heat-insulating, fire-preventing
CN111042580A (en) * 2019-12-31 2020-04-21 广州市柜族集装箱有限公司 Big ripple type fire prevention sandwich panel
CN212129696U (en) * 2020-04-27 2020-12-11 青岛新世纪预制构件有限公司 Novel heat-insulating fireproof integrated roof panel
CN215563661U (en) * 2021-08-25 2022-01-18 和兴玻璃铝业(上海)有限公司 Building curtain wall waterproof construction

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005249244A (en) * 2004-03-02 2005-09-15 Kazuhiro Ishikawa Louver with fuse damper for fire spreading prevention
CN101889178A (en) * 2007-12-11 2010-11-17 赵柄南 Building circulation system using curtain wall as ventilator
CN102287019A (en) * 2011-06-21 2011-12-21 苏恒 Fireproof device for external heat insulation materials for high rise building curtail wall
CN104180468A (en) * 2014-08-26 2014-12-03 河南中医学院 Smoke-fire guide and disaster reduction system for building fire
TWM503442U (en) * 2015-03-25 2015-06-21 高苑科技大學 Rock wool fire structure
CN108252442A (en) * 2018-04-17 2018-07-06 成都曌昊科技有限公司 A kind of solar energy curtain wall of heat-insulating, fire-preventing
CN111042580A (en) * 2019-12-31 2020-04-21 广州市柜族集装箱有限公司 Big ripple type fire prevention sandwich panel
CN212129696U (en) * 2020-04-27 2020-12-11 青岛新世纪预制构件有限公司 Novel heat-insulating fireproof integrated roof panel
CN215563661U (en) * 2021-08-25 2022-01-18 和兴玻璃铝业(上海)有限公司 Building curtain wall waterproof construction

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