CN211397309U - French window with prevent hot wall function - Google Patents
French window with prevent hot wall function Download PDFInfo
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- CN211397309U CN211397309U CN201922239278.5U CN201922239278U CN211397309U CN 211397309 U CN211397309 U CN 211397309U CN 201922239278 U CN201922239278 U CN 201922239278U CN 211397309 U CN211397309 U CN 211397309U
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- 239000011521 glass Substances 0.000 claims description 23
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- 238000007789 sealing Methods 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 5
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- 239000000463 material Substances 0.000 description 20
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- 229910000838 Al alloy Inorganic materials 0.000 description 6
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Abstract
The utility model discloses a French window with prevent hot wall function belongs to fireproof window technical field to solve whole fireproof French window too high problem of cost. The device includes fire prevention violently, fire prevention framework, non-fire prevention framework, and fire prevention violently the bottom is connected the fire prevention framework through the connecting piece of removable fraction, and fire prevention violently the top is connected the non-fire prevention framework through the connecting piece of removable fraction. The fireproof frame comprises a fireproof transverse frame, a fireproof frame body and a non-fireproof frame body, wherein the bottom of the fireproof transverse frame is connected with the fireproof frame body through a detachable connecting piece, and the top of the fireproof transverse frame is connected with the non-fireproof frame body through a detachable connecting piece.
Description
Technical Field
The utility model belongs to the technical field of the fire prevention window, concretely relates to French window with prevent hot wall function.
Background
A fire window is a window that, together with a frame, can meet the requirements for fire stability and fire integrity over a period of time, according to the current "fire codes for architectural design" (hereinafter "codes") 6.5.2: the fire-proof window must meet the relevant regulations (hereinafter referred to as standard) of the current national standard fire-proof window GB 16809.
According to specification 6.2.5, requires: except the other provisions of the specification, a solid wall with the height not less than 1.2m or a fireproof cornice with the width not less than 1.0m and the length not less than the width of an opening is arranged between the lower layer opening and the outer wall of the building; when the automatic water spraying fire extinguishing system is arranged indoors, the height of the solid wall between the upper layer opening and the lower layer opening is not less than 0.8 m. When the solid wall is arranged between the upper layer opening and the lower layer opening, the fireproof glass wall can be arranged, but the fireproof integrity of the fireproof glass wall of a high-rise building is not lower than 1.00h, and the fireproof integrity of the fireproof glass wall of a multi-story building is not lower than 0.50 h. The fire integrity of the exterior window should not be less than the fire integrity requirement of the fire rated glass wall.
The above requirements are mainly for the French window widely used in buildings, because the French window is used to meet the lighting requirements and landscape requirements in some designs, and the existing French window is required to meet the fire-proof requirements.
In the prior art, the cost is always high due to multiple processing flows and multiple materials consumption of the fireproof window, so that huge contradictions can be formed between lighting and landscape requirements of the French window and fireproof requirements in design and construction, and the high cost of the fireproof French window which often meets the requirements can restrict the design and construction.
In view of the above background, those skilled in the art will provide a French window with firewall functionality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a French window with prevent hot wall function to solve whole fire prevention French window too high problem of cost.
In order to solve the above problems, the utility model discloses technical scheme does:
the utility model provides a french window with prevent hot wall function, includes fire prevention violence, fire prevention framework, non-fire prevention framework, but fire prevention violence bottom is connected the fire prevention framework through the connecting piece of split, but fire prevention violence top is connected the non-fire prevention framework through the connecting piece of split.
Furthermore, the fireproof transverse beam is movably connected with the fireproof frame body, the bottom of the fireproof transverse beam is connected with the connecting piece, a pin hole is formed in the connecting position of the fireproof frame body and the connecting piece, the pin hole is matched with the mounting hole in the connecting piece, and a pin is movably arranged between the pin hole and the mounting hole.
Furthermore, at least one fireproof vertical support is arranged in the fireproof frame body, a fireproof inner frame is arranged between the fireproof vertical support and the fireproof frame body, and fireproof glass is arranged in the fireproof inner frame.
Furthermore, the fireproof transverse support, the fireproof frame body and the non-fireproof frame body are connected into a whole through the fireproof vertical support for connection.
Furthermore, a reinforced horizontal beam is additionally arranged on one side of the fireproof horizontal beam close to the indoor space.
Furthermore, the fireproof horizontal support and the horizontal support end face formed by the two ends of the reinforced horizontal support are sleeved with protective covers, and the two ends of the fireproof vertical support for connection are also sleeved with protective covers.
Furthermore, the fireproof transverse frame body is movably connected with the non-fireproof frame body, the top of the fireproof transverse frame body is connected with the connecting piece, a pin hole is also formed in the connecting part of the non-fireproof frame body and the connecting piece, the pin hole is matched with the mounting hole in the connecting piece, and a pin is also movably arranged between the pin hole and the mounting hole.
Furthermore, at least one non-fireproof vertical support is arranged in the non-fireproof frame body, a non-fireproof inner frame and a movable sash frame body are respectively arranged between the fireproof vertical support and the fireproof frame body, and non-fireproof glass is arranged in the non-fireproof inner frame and the movable sash frame body.
Furthermore, a waterproof sealing gasket is arranged between the connecting piece and the fireproof transverse beam in a cushioning mode.
Furthermore, waterproof sealant is arranged on the periphery of the joint of the connecting piece and the fireproof transverse beam.
The utility model has the advantages as follows:
(1) the utility model discloses rely on existing building design fire prevention standard' requirement, carry out fire behavior and the dual guarantee of anti-wind pressure intensity to the french window that high-rise installation was used, introduce the fire prevention violently as the basis of split fire prevention framework and non-fire prevention framework and hold in the palm the piece, realize the split of fire prevention framework and non-fire prevention framework through the connecting piece of splittable, on the one hand, only need bottom fire prevention framework to combine fire prevention glass just can realize the fire prevention function of traditional fire wall, need not whole french window whole body fire prevention just can satisfy the requirement of existing building design fire prevention standard, save cost greatly, and realized that french window has the fire wall function, the view performance promotes greatly; on the other hand, in the spot check after the building installation is finished, the spot check of the firewall function can realize that the fireproof frame body is separated and is independently used for the inspection and detection of the fireproof performance, the part of the non-fireproof frame body is not damaged, and the non-fireproof frame body can still be assembled and installed with a new fireproof frame body in the later period; in the improvement, the vertical beam which is used for improving and ensuring the wind pressure resistance strength conventionally is changed into a fireproof transverse beam, and the reinforced transverse beams with different specifications are adapted to the wind pressure resistance strength in different regions and different layer heights.
(2) The fireproof frame body, the non-fireproof frame body and the connecting piece are connected through a preset and matched pin hole and a mounting hole, and a pin is mounted in the pin hole and the mounting hole to ensure the wind pressure resistance of the connecting part and facilitate disassembly; at least one fireproof vertical support is arranged in the fireproof frame body and used for separating the fireproof frame body with a larger bay, and the wind pressure resistance and the overall stability of the fireproof frame body in a fireproof test are improved; the connecting fireproof vertical beam is used for connecting the fireproof horizontal beam, the fireproof frame body and the non-fireproof frame body into a whole to form large-compartment connection; protective covers are sleeved on the end faces of the transverse stiles and the two ends of the fireproof vertical stiles, so that sundries are prevented from falling into the transverse stiles during masonry.
(3) The non-fireproof vertical stile is used for partitioning a non-fireproof frame body of a large bay, the wind pressure resistance is improved, and meanwhile, the non-fireproof vertical stile is used as a partition of a movable fan and a dead fan, so that the movable fan can be conveniently installed, and windows are opened for ventilation; the waterproof sealing gasket is used for sealing and waterproofing the joint, the gasket is arranged between the connecting piece and the fireproof transverse beam and is used as a buffer cushion layer for installing the connecting piece, the installation stability of the waterproof sealing gasket is improved, and the periphery of the joint of the connecting piece and the fireproof transverse beam is sealed and coated with waterproof sealing glue, so that the sealing performance of the joint of the window body is further ensured.
(4) The fireproof frame comprises a fireproof transverse frame, a fireproof frame body and a non-fireproof frame body, wherein the bottom of the fireproof transverse frame is connected with the fireproof frame body through a detachable connecting piece, and the top of the fireproof transverse frame is connected with the non-fireproof frame body through a detachable connecting piece.
Drawings
Fig. 1 is a schematic structural diagram of a French window with a firewall function;
fig. 2 is a schematic view of another structure of a French window with a firewall function;
FIG. 3 is a schematic structural view of part A in FIGS. 1 and 2;
FIG. 4 is a schematic view of the assembled structure of FIG. 3 after being rotated 180 degrees in the horizontal plane;
FIG. 5 is a schematic structural view of the portion B in FIGS. 1 and 2;
FIG. 6 is a schematic view of the assembled structure of FIG. 5 after being rotated 180 degrees in the horizontal plane;
fig. 7 is a schematic structural view of the portion C in fig. 2.
The reference numbers are as follows: 1. fireproof transverse support; 11. a protective cover; 12. the transverse stiffness is strengthened; 2. a fire-proof frame body; 21. fireproof vertical support; 22. a fireproof inner frame; 3. a non-fire resistant frame; 31. non-fireproof vertical stile; 32. a non-fire inner frame; 33. a movable fan frame body; 4. fireproof glass; 5. non-fire resistant glass; 6. a connecting member; 61. a pin; 62. a pin hole; 63. a waterproof gasket; 64. waterproof sealant; 65. transversely erecting the end face; 7. the connection is made by fireproof stiles.
Detailed Description
Example 1
The present invention will be described in further detail with reference to the following drawings and specific examples.
As shown in fig. 1 and fig. 3 to 6, a French window with a firewall function includes a fireproof horizontal stile 1, a fireproof frame 2, and a non-fireproof frame 3, wherein the fireproof horizontal stile 1 and the fireproof frame 2 are movably connected, specifically: the bottom of the fireproof horizontal stile 1 is connected with the fireproof frame body 2 through the detachable connecting piece 6, and the specific connection mode is as follows: the bottom of the fireproof transverse support 1 is connected with the connecting piece 6, a pin hole 62 is formed in the connecting position of the fireproof frame body 2 and the connecting piece 6, the pin hole 62 is matched with a mounting hole in the connecting piece 6, a pin 61 is movably arranged between the pin hole 62 and the mounting hole, and the pin is a common pin in the embodiment.
Also be swing joint, specific between 1 horizontal stile of fire prevention and the non-fire prevention framework 3: but the connecting piece 6 of the connecting piece 6 connection non-fire prevention framework 3 of 1 top of horizontal stile of fire prevention through the split, concrete connection mode is: the top of the fireproof transverse support 1 is connected with the connecting piece 6, a pin hole 62 is also arranged at the joint of the non-fireproof frame body 3 and the connecting piece 6, the pin hole 62 is matched with a mounting hole in the connecting piece 6, and a pin 61 is movably arranged between the pin hole 62 and the mounting hole.
Two fireproof vertical stiles 21 are arranged in the fireproof frame body 2, a fireproof inner frame 22 is arranged between the fireproof vertical stiles 21 and the fireproof frame body 2, and fireproof glass 4 is arranged in the fireproof inner frame 22; two non-fireproof vertical struts 31 are arranged in the non-fireproof frame body 3, a non-fireproof inner frame 32 and a movable sash frame body 33 are respectively arranged between the fireproof vertical struts 21 and the fireproof frame body 2, and non-fireproof glass 5 is arranged in the non-fireproof inner frame 32 and the movable sash frame body 33.
A waterproof sealing gasket 63 is arranged between the connecting piece 6 and the fireproof transverse stile 1 in a cushioning manner; waterproof sealant 64 is arranged on the periphery of the joint of the connecting piece 6 and the fireproof transverse stile 1.
The wind pressure resistance of the fireproof transverse beam 1 close to the indoor can be checked according to the height of the region and the floor, the reinforced transverse beam 12 is additionally arranged when needed, the fireproof transverse beam is installed in Lanzhou, the reinforced transverse beam 12 does not need to be additionally arranged, and if the wind pressure resistance checked by the reinforced transverse beam 12 is installed in a coastal region or a city with large wind power in a thickening mode as appropriate.
The fire-proof horizontal support 1 and the horizontal support end face 65 formed by the two ends of the reinforced horizontal support 12 are sleeved with the protective cover 11, and the reinforced horizontal support 12 is not required to be additionally arranged in the embodiment, so that the protective cover 11 is only required to be sleeved on the horizontal support end face 65.
The specification of the French window is as follows: 3300mm 2100mm, wherein the fireproof frame 2 is 3300mm 800mm, and the non-fireproof frame 3 is 3300mm 1300 mm.
And (3) comparing and analyzing economic value:
in this embodiment, the non-fireproof frame body 3 is made of a bridge-cut aluminum alloy window, the fireproof horizontal beam 1, the fireproof frame body 2 and the non-fireproof frame body 3 are made of a bridge-cut aluminum alloy fireproof window structure, and the fireproof horizontal beam 1, the fireproof frame body 2 and the fireproof vertical beam 21 are all made of various fireproof strips, so that the requirements of the existing fireproof window on the fireproof frame body are met.
Through wind pressure resistance calculation, the French window meets the requirements of each index of the French window with the building height of less than or equal to 3300mm multiplied by 2100mm, and is processed by the following raw and auxiliary materials.
Through price accounting, the price of the section bar adopted by the non-fireproof frame body 3 is as follows: 31.5 yuan/m;
the price of the section bar after the fireproof strip is penetrated, which is adopted by the fireproof transverse stile 1, the fireproof frame body 2 and the fireproof vertical stile 21, is as follows: 45.5 yuan/m.
The sizes and prices of all the parts are respectively as follows:
fireproof horizontal stile 1: 3300mm, cost price: 45.5 yuan/m × 3300mm =150.15 yuan;
2 specifications of the fireproof frame body: 3300mm × 800mm, total material consumption: 3300mm × 1+800mm × 2=4900mm, cost price: 45.5 yuan/m × 4900mm =222.95 yuan;
set up 2 vertical stiles 21 of fire prevention in the fire prevention framework 2: 800mm × 2=1600m, cost price: 45.5 yuan/m × 1600mm =72.8 yuan;
fireproof inner frame 22 and fireproof glass 4 in fireproof frame 2, cost price: 230 yuan/m2About 2.5m2Cost 575 yuan;
subtotal of fireproof part: 150.15-membered + 222.95-membered + 72.8-membered + 575-membered = 1020.9-membered;
set up 2 non-fire prevention stiles 31 in non-fire prevention framework 3: 1300mm × 2=2600mm, cost price: 31.5 yuan/m × 2600mm =81.9 yuan;
set up 2 in the non-fireproof frame body 3 and move the fan frame body 33, move fan frame body specification 600mm x 1300mm, total material consumption: (600 mm × 2+1300mm × 2) × 2=7600mm, cost price: 31.5 yuan/m × 7600mm =239.4 yuan;
non-fire resistant glass 5, cost price: 140 yuan/m2Total 3.3m2Cost 462 yuan;
subtotal of non-fireproof part: 185.85-membered + 81.9-membered +239.4+ 462-membered = 969.15-membered;
cost price of connecting pieces and pins: 138.6 membered;
other auxiliary materials (hardware, glass support, fireproof plugging material, etc.) are 654.4 yuan;
manpower (calculated in Lanzhou region, including installation fee) 3300mm × 800mm × 150 yuan/m2+3300mm × 1300mm × 70 yuan/m2=696.3 yuan;
the total cost is 1020.9 yuan +969.15 yuan +138.6 yuan +654.4 yuan +696.3 yuan =3479.35 yuan.
All materials of the conventional whole-body fireproof French window with the same size are in a bridge-cut-off aluminum alloy fireproof window structure.
The sizes and prices of the components are respectively as follows: (calculated according to the current stile attachment mode)
2 conventional vertical braces are used for separation, and the wind pressure resistance is guaranteed.
The vertical height is 2100mm, the total height is 4200mm, and the cost price is as follows: 45.5 yuan/m × 4200mm =191.1 yuan;
the outer frame specification is 3300mm is multiplied by 2100mm, and the total material consumption is as follows: 3300mm × 2+2100mm × 2=10800mm, cost price: 45.5 yuan/m × 10800mm =491.4 yuan;
3 horizontal bars are 3300mm in total, cost price: 45.5 yuan/m × 3300mm =150.15 yuan;
2 movable fan frame body specifications 600mm is 1300mm, total material consumption: (600 mm × 2+1300mm × 2) × 2=7600mm, cost price: 45.5 yuan/m × 7600mm =345.8 yuan;
counting the fireproof frame body: 191.1-membered + 491.4-membered + 150.15-membered + 345.8-membered = 1178.45;
cost price of the fireproof glass: 230 yuan/m2Total 5.6m2Cost price: 1288 yuan;
cost price of connecting pieces and pins: 138.6 membered;
1129.52 yuan of other auxiliary materials (hardware, glass support, fireproof sealing material, etc.);
manpower (Lanzhou region, including installation fee) 3300mm × 2100mm × 150 yuan/m2=1039.5 yuan;
the cost is calculated in total: 1178.45-membered + 1288-membered + 138.6-membered + 1129.52-membered + 1039.5-membered = 4774.07-membered.
Two kinds of fire prevention french window discoveries more than the contrast, the utility model discloses the cost only is 72.88% of the whole body fire prevention window cost among the prior art, saves nearly 30%, just the utility model discloses also can satisfy current "architectural design fire prevention standard" requirement.
The utility model discloses use in high-rise building's little house type balcony or big house type bedroom, it is more huge to save the cost, and high-rise French window demand is wide, uses many, and the window form distributes extensively, so the utility model discloses economic effect is showing extremely.
Example 2
The present invention will be described in further detail with reference to the following drawings and specific examples.
As shown in fig. 2 and 3-7, as shown in fig. 1 and 3-6, a French window with a firewall function includes a fireproof stile 1, a fireproof frame 2, and a non-fireproof frame 3, wherein the fireproof stile 1 and the fireproof frame 2 are movably connected, specifically: the bottom of the fireproof horizontal stile 1 is connected with the fireproof frame body 2 through the detachable connecting piece 6, and the specific connection mode is as follows: the bottom of the fireproof transverse support 1 is connected with the connecting piece 6, a pin hole 62 is formed in the connecting position of the fireproof frame body 2 and the connecting piece 6, the pin hole 62 is matched with a mounting hole in the connecting piece 6, a pin 61 is movably arranged between the pin hole 62 and the mounting hole, and the pin is a threaded pin in the embodiment.
Also be swing joint, specific between 1 horizontal stile of fire prevention and the non-fire prevention framework 3: but the connecting piece 6 of the connecting piece 6 connection non-fire prevention framework 3 of 1 top of horizontal stile of fire prevention through the split, concrete connection mode is: the top of the fireproof transverse support 1 is connected with the connecting piece 6, a pin hole 62 is also arranged at the joint of the non-fireproof frame body 3 and the connecting piece 6, the pin hole 62 is matched with a mounting hole in the connecting piece 6, and a pin 61 is movably arranged between the pin hole 62 and the mounting hole.
A fireproof vertical stile 21 is arranged in the fireproof frame body 2, a fireproof inner frame 22 is arranged between the fireproof vertical stile 21 and the fireproof frame body 2, and fireproof glass 4 is arranged in the fireproof inner frame 22; a non-fireproof vertical stile 31 is arranged in the non-fireproof frame body 3, a non-fireproof inner frame 32 and a movable sash frame body 33 are respectively arranged between the fireproof vertical stile 21 and the fireproof frame body 2, and non-fireproof glass 5 is arranged in the non-fireproof inner frame 32 and the movable sash frame body 33.
A waterproof sealing gasket 63 is arranged between the connecting piece 6 and the fireproof transverse stile 1 in a cushioning manner; waterproof sealant 64 is arranged at the periphery of the joint of the connecting piece 6 and the fireproof transverse stile 1; the fireproof transverse stile 1, the fireproof frame body 2 and the non-fireproof frame body 3 are connected with each other through the fireproof vertical stile 7 for connection.
The wind pressure resistance of the fireproof transverse beam 1 close to the indoor can be checked according to the height of the region and the floor, the reinforced transverse beam 12 is additionally arranged when needed, the fireproof transverse beam is installed in Lanzhou, the reinforced transverse beam 12 does not need to be additionally arranged, and if the wind pressure resistance checked by the reinforced transverse beam 12 is installed in a coastal region or a city with large wind power in a thickening mode as appropriate.
The protective covers 11 are sleeved on the transverse beam end faces 65 formed by the two ends of the fireproof transverse beam 1 and the reinforced transverse beam 12, and the reinforced transverse beam 12 is not required to be additionally arranged in the embodiment, so that the protective covers 11 are only sleeved on the transverse beam end faces 65, and the protective covers 11 are sleeved at the two ends of the fireproof vertical beam 7 for connection.
The specification of the French window is as follows: 4200mm x 2100mm, which is constituted: 1 fireproof mullion 7 for connection connects two French windows with the same specification, wherein the specification of a fireproof frame body 2 of the French window is 2100mm multiplied by 800mm, and the specification of a non-fireproof frame body 3 of the French window is 2100mm multiplied by 1300 mm.
And (3) economic value analysis:
Through wind pressure resistance calculation, the French window meets the requirements of each index of the French window with the building height of 100 meters and the specification of more than 3300mm multiplied by 2100mm, and is processed by the following raw and auxiliary materials.
The size and price of each component are respectively
1 connect with perpendicular stile of fire prevention 7: 2100mm, cost price: 45.5 yuan/m × 2100mm =95.55 yuan;
2 fireproof transverse stiles 1: 2100mm × 2=4200mm, cost price: 45.5 yuan/m × 4200mm =191.10 yuan;
2 sets of fireproof frame bodies with 2 specifications: 2100mm × 800mm, total material consumption: (2100 mm × 1+800mm × 2) × 2=7400mm, cost price: 336.70 yuan;
set up 1 fire prevention in every fire prevention framework 2 and erect stile 21, 2 in total: 800mm × 2=1600mm, cost price: 45.5 yuan/m × 1600mm =72.8 yuan;
fireproof inner frame 22 in fireproof frame 2 and
subtotal of fireproof part: 95.55 +191.10 +336.70 +72.8 +701.5 = 1397.65;
2 sets of non-fireproof frame bodies 3: 2100mm × 1300mm, total material consumption: (2100 mm × 1+1300mm × 2) =9400mm, cost price: 31.5 yuan/m × 9400mm =296.1 yuan;
set up 1 vertical stile 31 of fire prevention in every non-fireproof frame body 3: 1300mm × 2=2600mm, cost price: 31.5 yuan/m × 2600mm =81.9 yuan;
set up 1 in every non-fireproof frame body 3 and move the fan frame body 33, move fan frame body specification 600mm x 1300mm, total material consumption: (600 mm × 2+1300mm × 2) × 2=7600mm, cost price: 31.5 yuan/m × 7600mm =239.4 yuan;
non-fire resistant glass 5, cost price: 140 yuan/m2Total 5.01m2Cost 710.4 yuan;
subtotal of non-fireproof part: 291.6-membered + 81.9-membered +239.4+ 710.4-membered = 1323.3-membered;
cost price of connecting pieces and pins: 176.4-membered;
795.56 yuan of other auxiliary materials (including hardware, fireproof sealing materials and the like);
manpower (Lanzhou region, including installation fee) 2100mm × 800mm × 2 × 150 yuan/m2+2100mm × 1300mm × 2 × 70 yuan/m2=886.2 yuan;
the total cost is 1397.65 yuan +1323.3 yuan +176.4 yuan +795.56 yuan +886.2 yuan =4579.11 yuan.
All materials of the conventional French window with the same size are constructed by adopting a broken bridge aluminum alloy fireproof window.
The sizes and prices of the components are respectively as follows: (this is more reasonable according to the current mullion connection mode)
Adopt conventional connection to connect two and fall to the ground window bodies with 1 vertical stile, two fall to the ground window bodies all adopt conventional 2 vertical stiles to separate, guarantee anti-wind pressure intensity.
Wherein connect with erecting stile height and being 2100mm, two perpendicular stile height that fall to the ground the window form also are 2100mm, total 6300mm, cost price: 45.5 yuan/m × 6300mm =286.65 yuan;
the outer frame specification of each floor window body is 2100mm multiplied by 2100mm, and the total material consumption is as follows: (2100 mm × 2+2100mm × 2) =16800mm, cost price: 45.5 yuan/m × 16800mm =764.4 yuan;
2 transverse supports of each window frame are separated, the total thickness is 4200mm, and the cost price is as follows: 45.5 yuan/m × 4200mm =191.1 yuan;
2 movable fan frame body specifications 600mm is 1300mm, total material consumption: (600 mm × 2+1300mm × 2) × 2=7600mm, cost price: 45.5 yuan/m × 7600mm =345.8 yuan;
counting the fireproof frame body: 286.65-membered + 764.4-membered + 191.1-membered + 345.8-membered = 1587.95;
230 yuan/m fireproof glass2Total 7.76m2Cost price: 1784.8 yuan;
cost price of connecting pieces and pins: 176.4-membered;
1589.4 yuan of other auxiliary materials (including hardware, fireproof sealing materials and the like);
manpower (Lanzhou region, including installation fee) 2100mm × 2100mm × 2 × 150 yuan/m2= 1323-membered;
the cost is calculated in total: 1587.95-membered + 1784.8-membered + 176.4-membered + 1589.4-membered + 1323-membered = 6461.55-membered.
Two kinds of fire prevention french window discoveries more than the contrast, the utility model discloses the cost only is 70.87% of the whole body fire prevention window cost among the prior art, saves nearly 30%, just the utility model discloses also can satisfy existing "architectural design fire prevention standard" requirement.
The utility model discloses use in high-rise building's big house type balcony, because high-rise house number is many, it is huge even to save the cost, and high-rise French window demand is wide, uses many, and the window form distributes extensively, so the utility model discloses economic effect is showing extremely.
Claims (10)
1. The utility model provides a french window with prevent hot wall function, includes fire prevention framework (2), non-fire prevention framework (3), its characterized in that: still including fire prevention violently (1), fire prevention frame body (2) is connected through connecting piece (6) of removable branch in fire prevention violently (1) bottom, but non-fire prevention frame body (3) is connected through connecting piece (6) of removable branch in fire prevention violently (1) top.
2. A french window having firewall functionality as recited in claim 1, wherein: swing joint between horizontal stile of fire prevention (1) and the fire prevention framework (2), horizontal stile of fire prevention (1) bottom and connecting piece (6) interconnect, the junction of fire prevention framework (2) and connecting piece (6) is equipped with pinhole (62), mounting hole looks adaptation in pinhole (62) and connecting piece (6), the activity is equipped with pin (61) between pinhole (62) and the mounting hole.
3. A french window having a firewall function as recited in claim 2, wherein: be equipped with at least one fire prevention in the fire prevention framework (2) and erect stile (21), be equipped with fire prevention inside casing (22) between fire prevention stile (21) and fire prevention framework (2), install fire prevention glass (4) in fire prevention inside casing (22).
4. A fire wall enabled french window as claimed in claim 2 or 3, wherein: the fireproof transverse stile (1), the fireproof frame body (2) and the non-fireproof frame body (3) are connected with each other through the fireproof vertical stile (7).
5. A French window having firewall functionality according to claim 4, wherein: and a reinforcing transverse beam (12) is additionally arranged on one side of the fireproof transverse beam (1) close to the indoor space.
6. A French window having firewall functionality according to claim 5, wherein: protective covers (11) are sleeved on transverse stile end faces (65) formed at two ends of the fireproof transverse stile (1) and the reinforced transverse stile (12), and the protective covers (11) are also sleeved at two ends of the fireproof vertical stile (7) for connection.
7. A french window having a firewall function as recited in claim 6, wherein: swing joint between horizontal stile of fire prevention (1) and non-fire prevention framework (3), horizontal stile of fire prevention (1) top and connecting piece (6) interconnect, the junction of non-fire prevention framework (3) and connecting piece (6) also is equipped with pinhole (62), pinhole (62) and the mounting hole adaptation in connecting piece (6), also the activity is equipped with pin (61) between pinhole (62) and the mounting hole.
8. A french window having a firewall function as recited in claim 7, wherein: be equipped with at least one non-fire prevention in non-fire prevention framework (3) and erect and put (31), be equipped with non-fire prevention inside casing (32) and fan frame body (33) that move about between fire prevention erecting and putting (21) and fire prevention framework (2) respectively, install non-fire prevention glass (5) in non-fire prevention inside casing (32) and the fan frame body (33) that move about.
9. A french window having a firewall function as recited in claim 8, wherein: and a waterproof sealing gasket (63) is arranged between the connecting piece (6) and the fireproof transverse stile (1).
10. A french window having a firewall function as recited in claim 9, wherein: and waterproof sealant (64) is arranged on the periphery of the joint of the connecting piece (6) and the fireproof transverse stile (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922239278.5U CN211397309U (en) | 2019-12-14 | 2019-12-14 | French window with prevent hot wall function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922239278.5U CN211397309U (en) | 2019-12-14 | 2019-12-14 | French window with prevent hot wall function |
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| CN211397309U true CN211397309U (en) | 2020-09-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905367A (en) * | 2019-12-14 | 2020-03-24 | 兰州德奥铝塑门窗有限公司 | French window with prevent hot wall function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905367A (en) * | 2019-12-14 | 2020-03-24 | 兰州德奥铝塑门窗有限公司 | French window with prevent hot wall function |
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