CN215213105U - Two-closed two-open type cold curtain fireproof door and window system - Google Patents
Two-closed two-open type cold curtain fireproof door and window system Download PDFInfo
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- CN215213105U CN215213105U CN202023204838.2U CN202023204838U CN215213105U CN 215213105 U CN215213105 U CN 215213105U CN 202023204838 U CN202023204838 U CN 202023204838U CN 215213105 U CN215213105 U CN 215213105U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 75
- 239000010959 steel Substances 0.000 claims abstract description 75
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 230000035699 permeability Effects 0.000 claims abstract description 6
- 230000001815 facial effect Effects 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 11
- 239000000084 colloidal system Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a two close two open cold curtain fire door and window systems, include and enclose the steel frame that closes the connection and form by four steel frames, the frame mouth of guaranteed permeability has in the steel frame, the shaping has the joint limit on the inside wall of two relative steel frames, all install joint spare on the inside wall of two other relative steel frames, all install the layering on the inside wall of four steel frames, it has the PLASTIC LAMINATED to press from both sides between layering and corresponding joint spare and the joint limit, the steel frame facial make-up is equipped with the cold curtain board that has thermal-insulated heat preservation function, the cold curtain board covers steel frame and frame mouth and is located outside the frame mouth. The door and window system has the advantages of simple and reliable structure, low cost, heat insulation and preservation performance and fireproof performance.
Description
Technical Field
The utility model mainly relates to the field of building engineering, especially, relate to a two close two open cold curtain fire prevention door and window systems.
Background
With the national requirements on the performance of the fireproof window, the requirements on the fire resistance integrity are met, and meanwhile, excellent air tightness, water tightness and heat insulation performance are required to be ensured.
Traditional fire window needs to guarantee heat insulating ability (low K value) and fire-resistant integrality simultaneously often hardly to realize, can only make the bridge cut-off form with frame system, and glass makes fire prevention glass can satisfy the requirement basically, and its cost is very high, but the frame system of this kind of bridge cut-off form, cross sectional shape is complicated, only is applicable to aluminium frame system, can't realize in the better steel frame system of fire behavior.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a simple structure is reliable, low cost, have thermal-insulated thermal insulation performance and fire behavior two close two open cold curtain fire door and window systems.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a two close two open cold curtain fire door and window systems, includes and encloses by four steel frames and close the steel frame that connects the formation, the frame mouth that has guaranteed the permeability in the steel frame, the shaping has the joint limit on the inside wall of two relative steel frames, all installs joint spare on the inside wall of two other relative steel frames, all installs the layering on the inside wall of four steel frames, it has the PLASTIC LAMINATED to press from both sides between layering and corresponding joint spare and the joint limit, steel frame facial make-up is equipped with the cold curtain board that has thermal-insulated heat preservation function, the cold curtain board covers steel frame and frame mouth and is located outside the frame mouth.
As a further improvement of the above technical solution:
the fireproof plate and the cold curtain plate are connected, and a heat insulation gap is formed between the fireproof plate and the cold curtain plate.
Form between PLASTIC LAMINATED and the cold curtain board and glue, form between cold curtain board and the steel frame and glue.
The fireproof plate is made of fireproof glass, and the cold curtain plate is made of energy-saving glass.
The joint spare and joint limit and the colloid joint between PLASTIC LAMINATED and the cold curtain board.
Be provided with the rigidity cardboard in the colloid between PLASTIC LAMINATED and the cold curtain board, joint spare and joint limit joint are in the rigidity cardboard.
The joint spare includes interconnect's connecting plate and joint board, the connecting plate passes through the bolt and is connected with the steel frame of corresponding side, the joint integrated circuit board is connected in the rigid cardboard.
The distance from the bolt on the connecting plate to the cold curtain plate is greater than the distance from the fireproof plate to the cold curtain plate.
The pressing strips are connected with the steel frames on the corresponding sides through bolts.
And a covering edge for covering the corresponding pressing strip is formed on the steel frame.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a two close two open cold curtain fire door and window systems, include and enclose the steel frame that closes the connection and form by four steel frames, the frame mouth of guaranteed permeability is built-in to the steel frame, the shaping has the joint limit on the inside wall of two relative steel frames, all install joint spare on the inside wall of two relative steel frames in addition, all install the layering on the inside wall of four steel frames, it has the PLASTIC LAMINATED to press from both sides between layering and corresponding joint spare and the joint limit, the steel frame facial make-up is equipped with the cold curtain board that has thermal-insulated heat preservation function, the cold curtain board covers steel frame and frame mouth and is located outside the frame mouth. During the installation, earlier utilize two joint limits as the location benchmark, press the both sides of PLASTIC LAMINATED in the joint edge, again with two joint spare with install on the inside wall of corresponding steel frame, make two joint spares form to hold in the palm the corresponding side of PLASTIC LAMINATED, then install the layering on the inside wall of corresponding steel frame to ensure that joint limit, joint spare and layering form the centre gripping to the PLASTIC LAMINATED, install cold curtain board on the steel frame at last, make cold curtain board cover steel frame and frame mouth. In the structure, the fireproof plate is arranged in the frame opening and is matched with the steel frame to form a complete fireproof body, so that the fireproof performance of the whole structure is ensured; and then, the cold curtain plate with the heat insulation function is installed outside the frame opening, and further covers the whole steel frame and the frame opening, so that a layer of cold curtain structure is formed outside the steel frame, and a bridge cut-off structure is formed between the steel frame and the outside, so that the heat insulation performance is ensured. The whole structure is simple and reliable; the steel framework does not need to be made into a complex section shape, so that the cost is reduced; meanwhile, the fireproof heat-insulating fireproof door has heat-insulating performance and fireproof performance.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present invention;
fig. 2 is a schematic view of a transverse cross-sectional structure of embodiment 1 of the present invention;
fig. 3 is a schematic view of a vertical cross-sectional structure of embodiment 1 of the present invention;
fig. 4 is a schematic view of a transverse cross-sectional structure of embodiment 2 of the present invention;
fig. 5 is a schematic view of a vertical cross-sectional structure of embodiment 2 of the present invention.
The reference numerals in the figures denote:
1. a steel frame; 11. a steel frame; 111. covering the edges; 12. a frame opening; 13. clamping and connecting edges; 2. a clamping piece; 21. a connecting plate; 22. a clamping and connecting plate; 3. layering; 4. a fire-proof plate; 5. a cold curtain plate; 6. a heat insulation gap; 7. rigid snap-gauge.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Example 1:
fig. 1 to fig. 3 show the utility model discloses a first embodiment of two closed two open cold curtain fire door and window systems, include and close the steel frame 1 that forms by four steel frames 11 enclosure, frame mouth 12 that has guaranteed the permeability in the steel frame 1, the shaping has joint limit 13 on the inside wall of two relative steel frames 11, all install joint spare 2 on the inside wall of two other relative steel frames 11, all install layering 3 on four steel frames 11's the inside wall, pressing strip 3 and corresponding joint spare 2 and joint limit 13 between the clamp be equipped with PLASTIC LAMINATED 4, 1 facial make-up of steel frame is equipped with cold curtain board 5 that has thermal-insulated heat preservation function, cold curtain board 5 covers steel frame 1 and frame mouth 12 and lies in outside frame mouth 12. During installation, firstly, two clamping edges 13 are used as positioning reference, two sides of the fireproof plate 4 are pressed on the clamping edges 13, then two clamping pieces 2 are installed on the inner side wall of the corresponding steel frame 11, the two clamping pieces 2 support the corresponding side of the fireproof plate 4, then the pressing strip 3 is installed on the inner side wall of the corresponding steel frame 11, the clamping edges 13, the clamping pieces 2 and the pressing strip 3 are ensured to clamp the fireproof plate 4, and finally the cold curtain plate 5 is installed on the steel frame 1, so that the cold curtain plate 5 covers the steel frame 1 and the frame opening 12. In the structure, the fireproof plate 4 is arranged in the frame opening 12 and is matched with the steel frame 1 to form a complete fireproof body, so that the fireproof performance of the whole structure is ensured; and then through installing the cold curtain board 5 with thermal-insulated heat preservation function outside the frame mouth 12, cold curtain board 5 further covers holistic steel frame 1 and frame mouth 12, has formed the cold curtain structure of one deck in the steel frame 1 outside equivalently, forms the bridge cut-off structure between steel frame 1 and the outside equivalently, has guaranteed thermal-insulated heat preservation performance. The whole structure is simple and reliable; the steel framework 1 does not need to be made into a complex section shape, so that the cost is reduced; meanwhile, the fireproof heat-insulating fireproof door has heat-insulating performance and fireproof performance.
In this embodiment, the connection between the fireproof plate 4 and the cold curtain plate 5 is formed, and a heat insulation gap 6 is formed between the fireproof plate 4 and the cold curtain plate 5. In this structure, through the thermal-insulated heat preservation clearance 6 between PLASTIC LAMINATED 4 and the cold curtain board 5, further form the air bridge cut-off structure, improved thermal-insulated heat preservation performance.
In this embodiment, the fireproof plate 4 and the cold curtain plate 5 are bonded, and the cold curtain plate 5 and the steel frame 1 are bonded. Set up like this for cold curtain board 5 all forms with steel frame 1 and PLASTIC LAMINATED 4 and is connected, has guaranteed cold curtain board 5's stability and reliability.
In this embodiment, the fireproof plate 4 is made of fireproof glass, and the cold curtain plate 5 is made of energy-saving glass. The fireproof plate 4 and the cold curtain plate 5 are both made of glass, so that the permeability of the frame opening 12 is ensured, and meanwhile, the fireproof glass and the energy-saving glass have heat insulation performance and fireproof performance.
In this embodiment, the clamping member 2 and the clamping edge 13 are clamped with the fireproof plate 4 and the cold curtain plate 5 through the glue. In this structure, form the joint through joint spare 2 and joint limit 13 and PLASTIC LAMINATED 4 and cold curtain board 5 between the colloid, improved the stability and the reliability of PLASTIC LAMINATED 4.
In this embodiment, be provided with rigid cardboard 7 in the colloid between PLASTIC LAMINATED 4 and the cold curtain board 5, joint spare 2 and joint limit 13 joint are in rigid cardboard 7. This rigidity cardboard 7 is built-in the colloid, through joint spare 2 and joint limit 13 and rigidity cardboard 7's joint when guaranteeing stability and the reliability of connecting, forms the one deck guard action to the colloid again.
In this embodiment, joint spare 2 includes interconnect's connecting plate 21 and joint board 22, and connecting plate 21 passes through the bolt to be connected with the steel frame 11 of corresponding side, and joint board 22 joint is in rigid cardboard 7. In this structure, connecting plate 21 and joint board 22 form the L shaped plate, guarantee to form with steel frame 11 and rigid cardboard 7 and be connected, and its simple structure is reliable.
In this embodiment, the distance from the bolt on the connecting plate 21 to the cold curtain plate 5 is greater than the distance from the fireproof plate 4 to the cold curtain plate 5. Due to the arrangement, an operation space is ensured when the bolt is fastened, and the convenience in installation is improved.
In this embodiment, the hold-down strip 3 is connected to the steel frame 11 on the corresponding side by bolts. The structure is simple and reliable.
Example 2:
fig. 4 to 5 show a second embodiment of the double-closed and triple-open cold curtain fireproof door and window system of the present invention, which is basically the same as embodiment 1, except that: in this embodiment, the covering edge 111 for covering the corresponding pressing strip 3 is formed on the steel frame 11. In the structure, the covering edge 111 covers the pressing strip 3, so that on one hand, no gap can be seen from the outside, and the attractiveness is ensured; and on the other hand, the pressing strip 3 is limited, so that the connection stability is improved.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a cold curtain fire prevention door and window system of two closets two openings which characterized in that: include and enclose to close steel frame (1) of connecting formation by four steel frames (11), frame mouth (12) that have guaranteed the permeability in steel frame (1), the shaping has joint limit (13) on the inside wall of two relative steel frames (11), all installs joint spare (2) on the inside wall of two relative steel frames (11) in addition, all installs layering (3) on the inside wall of four steel frames (11), it has PLASTIC LAMINATED (4) to press from both sides between layering (3) and corresponding joint spare (2) and joint limit (13), steel frame (1) facial make-up is equipped with cold curtain board (5) that have thermal-insulated heat preservation function, cold curtain board (5) cover steel frame (1) and frame mouth (12) and lie in outside frame mouth (12).
2. The two-closed and two-open cold curtain fire door and window system of claim 1, wherein: the fireproof plate (4) and the cold curtain plate (5) are connected, and a heat insulation gap (6) is formed between the fireproof plate (4) and the cold curtain plate (5).
3. The two-closed and two-open cold curtain fire door and window system of claim 2, wherein: form between PLASTIC LAMINATED (4) and cold curtain board (5) and glue, form between cold curtain board (5) and the steel frame (1) and glue.
4. The two-closed and two-open cold curtain fire door and window system of claim 3, wherein: the fireproof plate (4) is made of fireproof glass, and the cold curtain plate (5) is made of energy-saving glass.
5. The two-closed two-open cold curtain fire door and window system according to any one of claims 3 or 4, wherein: the joint piece (2) and the joint edge (13) are connected with the fireproof plate (4) and the cold curtain plate (5) in a clamped mode through glue.
6. The two-closed and two-open cold curtain fire door and window system of claim 5, wherein: be provided with rigidity cardboard (7) in the colloid between PLASTIC LAMINATED (4) and cold curtain board (5), joint spare (2) and joint limit (13) joint are in rigidity cardboard (7).
7. The two-closed and two-open cold curtain fire door and window system of claim 6, wherein: joint spare (2) are including interconnect's connecting plate (21) and joint board (22), connecting plate (21) are connected with steel frame (11) of corresponding side through the bolt, joint board (22) joint is in rigid cardboard (7).
8. The two-closed and two-open cold curtain fire door and window system of claim 7, wherein: the distance from the bolt on the connecting plate (21) to the cold curtain plate (5) is greater than the distance from the fireproof plate (4) to the cold curtain plate (5).
9. The two-closed and two-open cold curtain fire door and window system as claimed in any one of claims 1 to 4, wherein: the pressing strips (3) are connected with the steel frames (11) on the corresponding sides through bolts.
10. The two-closed and two-open cold curtain fire door and window system of claim 9, wherein: and a covering edge (111) used for covering the corresponding pressing strip (3) is formed on the steel frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204838.2U CN215213105U (en) | 2020-12-25 | 2020-12-25 | Two-closed two-open type cold curtain fireproof door and window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204838.2U CN215213105U (en) | 2020-12-25 | 2020-12-25 | Two-closed two-open type cold curtain fireproof door and window system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213105U true CN215213105U (en) | 2021-12-17 |
Family
ID=79435765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023204838.2U Active CN215213105U (en) | 2020-12-25 | 2020-12-25 | Two-closed two-open type cold curtain fireproof door and window system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213105U (en) |
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2020
- 2020-12-25 CN CN202023204838.2U patent/CN215213105U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240320 Granted publication date: 20211217 |
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| PP01 | Preservation of patent right |