CN218206464U - Fireproof plastic-steel door and window - Google Patents
Fireproof plastic-steel door and window Download PDFInfo
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- CN218206464U CN218206464U CN202222229962.7U CN202222229962U CN218206464U CN 218206464 U CN218206464 U CN 218206464U CN 202222229962 U CN202222229962 U CN 202222229962U CN 218206464 U CN218206464 U CN 218206464U
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Abstract
The utility model discloses a fireproof plastic-steel door and window, which comprises a plastic-steel frame and a middle spacing groove frame, wherein a carbon dioxide storage inner pipe is clamped and installed in the cavity of the plastic-steel frame through a positioning support plate, the middle spacing groove frame is fixedly installed in the middle of the inner surrounding surface of the plastic-steel frame, and the inner surrounding surfaces of the plastic-steel frame at the two sides of the middle spacing groove frame are respectively and fixedly provided with a first side frame and a second side frame; fireproof plastic-steel door and window stores the vaporization release of carbon dioxide through built-in carbon dioxide storage inner tube when being heated, absorbs external temperature to cover flame and drown out, guarantee plastic steel frame's heat resistance, in addition at the structural nature of middle part interval cell-tower, the structural nature of first limit frame and the structural nature of second limit frame, when carrying out the centre gripping to the fire prevention glass board, the fire-resistant sealed glue of packing that can be better, and guarantee leakproofness and fixity.
Description
Technical Field
The utility model relates to a door and window technical field, concrete field is fire prevention plastic-steel door and window.
Background
Fireproof doors and windows are used in many public facilities and places, the requirements of various building materials on the fireproof grade and the performance of the fireproof doors and windows are higher and higher, if a fire disaster happens, the doors and windows are main channels for isolating the inside and the outside of a room, and the fireproof doors and windows can effectively isolate the fire disaster outdoors to prevent the fire disaster from spreading.
The general plastic-steel door and window uses polyvinyl chloride resin as main raw material, and adds a certain proportion of stabilizing agent, colouring agent and filling agent, and adopts the processes of extrusion forming to obtain the invented door and window frame, then adopts the cutting, welding or screw-connecting mode to make the door and window frame, and adds the sealing rubber strip, wool top and hardware, etc. at the same time, in order to raise rigidity of the section bar, the interior of the section bar cavity whose length is exceeded is equipped with steel lining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention plastic-steel door and window to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the fireproof plastic-steel door and window comprises a plastic-steel frame and a middle spacing groove frame, wherein a carbon dioxide storage inner pipe is clamped and installed in a cavity of the plastic-steel frame through a positioning support plate, the middle spacing groove frame is fixedly installed in the middle of the inner peripheral surface of the plastic-steel frame, and a first side frame and a second side frame are fixedly installed on the inner peripheral surfaces of the plastic-steel frame on two sides of the middle spacing groove frame respectively.
Preferably, the carbon dioxide storage inner tube comprises a steel sleeve, an aluminum inner tube is embedded in the steel sleeve, inner tin sealing holes which are uniformly distributed are formed in the tube wall of the steel sleeve, the inner tin sealing holes penetrate through the outer surface of the aluminum inner tube, and a tin plug is welded and filled in the inner tin sealing holes.
Preferably, middle part interval frid includes well installation department, the both sides edge homogeneous body shaping of well installation department has the splint frame, the lateral wall integrated into one piece of splint frame has well recess, splint frame and well installation department mutually perpendicular.
Preferably, the first side frame comprises a first mounting portion, a first side clamping plate is integrally formed at one edge of the first mounting portion, the first side clamping plate is perpendicular to the first mounting portion, and a first side groove is integrally formed on the outer side wall of the first side clamping plate.
Preferably, the second limit frame includes the second installation department, one of its edge integrated into one piece of second installation department has second limit splint, second limit splint and second installation department mutually perpendicular, the lateral wall integrated into one piece of second limit splint has second limit recess.
Preferably, the front wall surface and the rear surface of the plastic steel frame are both provided with external tin sealing holes, and tin plugs are filled in the external tin sealing holes.
Preferably, the positioning support plate in the cavity of the plastic steel frame is of a wave tooth structure.
Compared with the prior art, the beneficial effects of the utility model are that:
fireproof plastic-steel door and window stores the vaporization release of carbon dioxide through built-in carbon dioxide storage inner tube when being heated, absorbs external temperature to cover flame and drown out, guarantee plastic steel frame's heat resistance, in addition at the structural nature of middle part interval cell-tower, the structural nature of first limit frame and the structural nature of second limit frame, when carrying out the centre gripping to the fire prevention glass board, the fire-resistant sealed glue of packing that can be better, and guarantee leakproofness and fixity.
Drawings
Fig. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a schematic view of the partial three-dimensional structure of the inner tube for storing carbon dioxide according to the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure of the middle partition rack of the present invention;
fig. 4 is a schematic view of a partial three-dimensional structure of the first frame of the present invention;
fig. 5 is a schematic view of a partial three-dimensional structure of the second side frame of the present invention.
In the figure: 1. the carbon dioxide storage device comprises a plastic steel frame, 2, a carbon dioxide storage inner pipe, 21, a steel sleeve, 22, an aluminum inner pipe, 23, an inner tin sealing hole, 3, a middle spacing groove frame, 31, a middle mounting part, 32, a clamping plate frame, 33, a middle groove, 4, a first side frame, 41, a first mounting part, 42, a first side clamping plate, 43, a first side groove, 5, a second side frame, 51, a second mounting part, 52, a second side clamping plate, 53, a second side groove, 6 and an outer tin sealing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the fireproof plastic-steel door and window comprises a plastic-steel frame 1 and a middle spacing groove frame 3, wherein a carbon dioxide storage inner pipe 2 is clamped and installed in a cavity of the plastic-steel frame 1 through a positioning support plate, the middle spacing groove frame 3 is fixedly installed in the middle of the inner peripheral surface of the plastic-steel frame 1, and a first side frame 4 and a second side frame 5 are fixedly installed on the inner peripheral surfaces of the plastic-steel frame 1 on two sides of the middle spacing groove frame 3 respectively.
The plastic steel frame 1 is a basic structure of the device, a built-in cavity tube body structure is adopted, a built-in positioning support plate is used for effectively isolating and supporting a built-in carbon dioxide storage inner tube 2, the carbon dioxide storage inner tube 2 is used for storing carbon dioxide in a liquid state through high pressure, a middle spacing groove frame 3 is used for effectively separating two fire-resistant glass plates, a cavity structure is formed, a first side frame 4 and a second side frame 5 are used for effectively clamping and fixing the fire-resistant glass plates on two sides of the middle spacing groove frame 3, and before clamping and fixing, fire-resistant sealant is required to be coated on clamping working faces of the middle spacing groove frame 3, the first side frame 4 and the second side frame 5.
Specifically, the carbon dioxide storage inner pipe 2 comprises a steel sleeve 21, an aluminum inner pipe 22 is embedded in the steel sleeve 21, inner tinned holes 23 are uniformly distributed in the pipe wall of the steel sleeve 21, the inner tinned holes 23 penetrate through the outer surface of the aluminum inner pipe 22, and the inner tinned holes 23 are filled with tin plugs in a welding mode.
Particularly, middle part interval cell rack 3 includes well installation department 31, the equal integrated into one piece in both sides edge of well installation department 31 has splint frame 32, splint frame 32's lateral wall integrated into one piece has well recess 33, splint frame 32 and well installation department 31 mutually perpendicular.
Specifically, the first side frame 4 includes a first mounting portion 41, a first side plate 42 is integrally formed on one edge of the first mounting portion 41, the first side plate 42 is perpendicular to the first mounting portion 41, and a first side groove 43 is integrally formed on an outer side wall of the first side plate 42.
Specifically, the second side frame 5 includes a second mounting portion 51, a second side clamping plate 52 is integrally formed on one edge of the second mounting portion 51, the second side clamping plate 52 is perpendicular to the second mounting portion 51, and a second side groove 53 is integrally formed on the outer side wall of the second side clamping plate 52.
Specifically, the front wall surface and the rear surface of the plastic steel frame 1 are both provided with external tin sealing holes 6, and the external tin sealing holes 6 are filled with tin plugs.
Through seting up of outer tin seal hole 6, provide the encapsulation basis for the tin stopper, and the tin stopper melts through being heated, derives the carbon dioxide of inside carbon dioxide storage inner tube 2 release, realizes effectual oxygen isolated supplementary fire extinguishing.
Specifically, the positioning support plate in the cavity of the plastic steel frame 1 is of a wave tooth structure.
Through the design of wave tooth structure, under the effect of guaranteeing the stable centre gripping of location backup pad for whole intercommunication in the chamber pipe of whole plastic steel frame 1, when making carbon dioxide storage inner tube 2 place, need not to carry out the position calibration, can guarantee the carbon dioxide of release equally and derive.
The working principle is as follows: when the box plastic steel frame is used, the box plastic steel frame 1 is arranged at a preset position, fire-resistant sealant is coated on two sides of the middle spacing groove frame 3, then fire-resistant glass plates are pasted on two sides, the first side frame 4 and the second side frame 5 are clamped and installed after being coated with the fire-resistant sealant, and the box plastic steel frame is fixed after the position is positioned;
when a fire disaster happens, the plastic steel frame 1 is burnt, the overall temperature rises, the internal carbon dioxide storage inner tube 2 is heated to absorb energy and carries out certain cooling, when the overall temperature exceeds the melting point of the tin plug, the tin plug melts, at the moment, the aluminum inner tube 22 of the carbon dioxide storage inner tube 2 is broken under high pressure, the stored liquid carbon dioxide is led out through the internal tin sealing holes 23, is heated to be vaporized and then is led out through the external tin sealing holes 6, certain auxiliary fire extinguishing is carried out on flame, and meanwhile, the temperature is cooled through phase change;
in the sealing process, the middle groove 33, the first edge groove 43 and the second edge groove 53 can better grip the fire-resistant sealant through the groove body structure of the middle groove, so that the bonding firmness and the sealing performance are ensured, and the working stability is ensured through the multi-section structure of the middle groove and the first edge groove.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Fireproof plastic-steel door and window comprises a plastic-steel frame (1) and a middle spacing groove frame (3), and is characterized in that: the carbon dioxide storage inner tube (2) is clamped and installed in the cavity of the plastic steel frame (1) through a positioning support plate, the middle separation groove frame (3) is fixedly installed in the middle of the inner peripheral surface of the plastic steel frame (1), and the inner peripheral surfaces of the plastic steel frame (1) on two sides of the middle separation groove frame (3) are respectively and fixedly provided with a first side frame (4) and a second side frame (5).
2. The fire-resistant plastic-steel door and window according to claim 1, characterized in that: the carbon dioxide storage inner tube (2) comprises a steel sleeve (21), an aluminum inner tube (22) is embedded in the steel sleeve (21), inner tin sealing holes (23) which are uniformly distributed are formed in the tube wall of the steel sleeve (21), the inner tin sealing holes (23) penetrate through the outer surface of the aluminum inner tube (22), and tin plugs are welded and filled in the inner tin sealing holes (23).
3. The fire-resistant plastic-steel door and window according to claim 1, characterized in that: middle part interval cell rack (3) are including well installation department (31), the equal integrated into one piece in both sides edge of well installation department (31) has splint frame (32), the lateral wall integrated into one piece of splint frame (32) has well recess (33), splint frame (32) and well installation department (31) mutually perpendicular.
4. The fire-resistant plastic-steel door and window according to claim 1, characterized in that: first limit frame (4) include first installation department (41), one of its edge integrated into one piece of first installation department (41) has first limit splint (42), first limit splint (42) and first installation department (41) mutually perpendicular, the lateral wall integrated into one piece of first limit splint (42) has first limit recess (43).
5. The fire-resistant plastic-steel door and window according to claim 1, characterized in that: second limit frame (5) include second installation department (51), one of its edge integrated into one piece of second installation department (51) has second limit splint (52), second limit splint (52) and second installation department (51) mutually perpendicular, the lateral wall integrated into one piece of second limit splint (52) has second limit recess (53).
6. The fire-resistant plastic-steel door and window according to claim 1, characterized in that: the front wall surface and the rear surface of the plastic steel frame (1) are both provided with external tin sealing holes (6), and tin plugs are filled in the external tin sealing holes (6).
7. The fire-resistant plastic-steel door and window according to claim 1, characterized in that: the positioning support plate in the cavity of the plastic steel frame (1) is of a wave tooth structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222229962.7U CN218206464U (en) | 2022-08-24 | 2022-08-24 | Fireproof plastic-steel door and window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222229962.7U CN218206464U (en) | 2022-08-24 | 2022-08-24 | Fireproof plastic-steel door and window |
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CN218206464U true CN218206464U (en) | 2023-01-03 |
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CN202222229962.7U Active CN218206464U (en) | 2022-08-24 | 2022-08-24 | Fireproof plastic-steel door and window |
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- 2022-08-24 CN CN202222229962.7U patent/CN218206464U/en active Active
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