CN213330752U

CN213330752U - Fire-expansion automatic-closing gap smoke-suppression waterproof fireproof door and window assembly

Info

Publication number: CN213330752U
Application number: CN202021811563.6U
Authority: CN
Inventors: 陈萌; 张慧; 李锋; 陈栋; 尹友洋
Original assignee: Suzhou Ruizhian Door & Window Technology Co ltd
Current assignee: Suzhou Ruizhian Door & Window Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-01
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a meet fire inflation self-sealing clearance smoke suppression waterproof fire prevention door and window subassembly, including the door and window frame, the inner wall of door and window frame glues and is glued the heat insulating board, the inner wall welding of heat insulating board has expansion spring, the inside of door and window frame is equipped with the location spout, the surface of seal frame glues and is glued rubber expansion pad, rubber expansion pad glues and glues the inner wall of door and window frame, when meeting fire after installing heat insulating glass in the inside of insulation cover and seal frame, rubber expansion pad produces the inflation and makes the seal frame extrude to heat insulating glass's surface, because of the fire insulating pad possesses fire-resistant and elasticity, heat insulating glass forms airtight fire-resistant structure with fire-resistant pad, does not produce the clearance, avoid the flue gas to get into indoor transmission heat, the fire-proof effect is good, form heat insulation heat preservation structure through heat insulating board and insulation cover simultaneously, indoor outer heat transfer efficiency is low, indoor is difficult, is suitable for popularization.

Description

Fire-expansion automatic-closing gap smoke-suppression waterproof fireproof door and window assembly

Technical Field

The utility model belongs to the technical field of door and window, specifically speaking relates to a meet fire inflation self-sealing clearance and press down waterproof fire prevention door and window subassembly of cigarette.

Background

The door and window is one of the most common and most widely used parts in the existing building, the frame material for the traditional heat-insulation fireproof door and window is mainly a plastic door and window or an aluminum-plastic composite door and window, and then the heat-insulation door and window is formed by matching hollow glass, because the strength of the plastic or aluminum-plastic composite door and window profile is low, the requirements of high strength and fire prevention at present cannot be met, when the door and window meet fire, the generated smoke can enter the room along the gap of the door and window, the heat is transferred to the room, the function of fire resistance and fire prevention cannot be achieved, meanwhile, the existing fireproof door and window has poor heat insulation effect, the heat conduction speed is high, the indoor and outdoor heat exchange speed is high.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides one kind and meets fire inflation self-sealing clearance and press down waterproof fire prevention door and window subassembly of cigarette, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

the utility model provides a meet fire inflation self-sealing clearance and press down waterproof fire prevention door and window subassembly, includes the door and window frame, the inner wall of door and window frame is glued and is glued the heat insulating board, the inner wall welding of heat insulating board has expansion spring, expansion spring welds the surface at the locating lever, the locating lever welding is on the surface of insulation cover, the inside of insulation cover is equipped with the spacing groove, the inner wall of spacing groove is glued and is glued thermal-insulated glass, and the sliding surface of heat insulating board is connected with the seal frame, the inner wall of seal frame is glued and is glued fire-resistant pad, fire-resistant pad glues on thermal-insulated glass's surface, and the skin weld of seal frame has the location slider, and the inside of door and window frame is equipped with the location spout, location slider sliding connection is in the inside of location spout, and the surface of seal frame is.

The heat insulating board is provided with two sets of, and two sets of heat insulating boards glue in the upper and lower inner wall of door and window frame, and the inside of heat insulating board is equipped with the multiunit mounting groove, and expansion spring welds the inner wall at multiunit mounting groove.

The locating lever is provided with the multiunit, and the locating lever is circular frame structure, and expansion spring welds the sunk part inner wall at the locating lever, and the horizontal part welding of multiunit locating lever is at the outside surface of insulation cover, and the insulation cover is "concave" shaped plate structure, and the spacing groove setting is inside the horizontal part of insulation cover.

The sealing frame is composed of two groups of concave plates, the horizontal parts of the two groups of concave plates are welded together, the fire-resistant pad is attached to the inner wall of the lower concave plate, and the inner wall of the fire-resistant pad is adhered to the side surface of the heat-insulating glass.

The positioning sliding blocks are welded at the lower ends of the surfaces of the two sides of the protruding part of the concave plate at the upper end of the sealing frame, a limiting sliding groove is formed in the door and window frame, the sealing frame is connected to the inside of the limiting sliding groove in a sliding mode, and the positioning sliding grooves are formed in the two ends of the limiting sliding groove.

The upper end of the upper limiting sliding groove of the door and window frame is provided with a fixing groove, and the rubber expansion pad is adhered to the inner wall of the concave part of the concave plate at the upper end of the sealing frame and the upper inner wall of the fixing groove.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

Install insulating glass when meeting fire behind the inside of insulation cover and seal carrier, the rubber inflation pad produces the inflation and makes seal carrier to insulating glass's surface extrusion, because of the fire-resistant pad possesses fire-resistant and elasticity, insulating glass forms airtight fire-resistant structure with fire-resistant pad, do not produce the clearance, avoid the flue gas to get into indoor transmission heat, fireproof effect is good, form thermal-insulated insulation construction through heat insulating board and insulation cover simultaneously, indoor outer heat transfer efficiency is low, indoor being difficult for receiving the influence of outdoor high temperature, guarantee the safety of indoor property, and is suitable for promoting.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the connection structure between the thermal insulation cover and the thermal insulation glass of the present invention;

fig. 4 is a schematic view of the connection structure of the door and window frame and the sealing frame of the present invention.

In the figure: a door and window frame 1; a heat insulation board 2; an expansion spring 3; a positioning rod 4; a thermal insulation sleeve 5; a limiting groove 6; heat insulating glass 7; a seal holder 8; a refractory pad 9; positioning the slide block 10; a positioning chute 11; a rubber inflatable mat 12.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Referring to fig. 1, 2, 3 and 4, the fire-swelling automatic-closing-gap smoke-suppression, waterproof and fireproof door and window assembly comprises a door and window frame 1, wherein a heat insulation plate 2 is adhered to the inner wall of the door and window frame 1, expansion springs 3 are welded to the inner wall of the heat insulation plate 2, two groups of heat insulation plates 2 are arranged, the two groups of heat insulation plates 2 are adhered to the upper inner wall and the lower inner wall of the door and window frame 1, a plurality of groups of mounting grooves are formed in the heat insulation plate 2, the expansion springs 3 are welded to the inner walls of the plurality of groups of mounting grooves, heat transferred from the door and window frame 1 to heat insulation glass 7 is isolated through;

referring to fig. 2 and 3, an expansion spring 3 is welded on the surface of a positioning rod 4, the positioning rod 4 is welded on the surface of a heat preservation sleeve 5, a limiting groove 6 is arranged inside the heat preservation sleeve 5, heat insulation glass 7 is adhered on the inner wall of the limiting groove 6, a plurality of groups of positioning rods 4 are arranged, the positioning rod 4 is of a circular frame structure, the expansion spring 3 is welded on the inner wall of a concave part of the positioning rod 4, the horizontal parts of the groups of positioning rods 4 are welded on the outer side surface of the heat preservation sleeve 5, the heat preservation sleeve 5 is of a concave plate structure, the limiting groove 6 is arranged inside the horizontal part of the heat preservation sleeve 5, the heat preservation sleeve 5 is attached on the surface of the heat insulation glass;

referring to fig. 1 and 4, a sealing frame 8 is slidably connected to the surface of a heat insulation board 2, a fire-resistant pad 9 is adhered to the inner wall of the sealing frame 8, the fire-resistant pad 9 is adhered to the surface of the heat insulation glass 7, the sealing frame 8 is composed of two groups of concave plates, the horizontal parts of the two groups of concave plates are welded together, the fire-resistant pad 9 is attached to the inner wall of the lower concave plate, the inner wall of the fire-resistant pad 9 is adhered to the side surface of the heat insulation glass 7, and when the sealing frame 8 is extruded on the surface of the heat insulation glass 7 due to the expansion of a rubber expansion pad 12, the fire-resistant pad 9 is extruded on the surface of the heat insulation glass 7;

referring to fig. 4, a positioning slide block 10 is welded on the surface of a sealing frame 8, a positioning slide groove 11 is arranged inside a door and window frame 1, the positioning slide block 10 is connected inside the positioning slide groove 11 in a sliding manner, the positioning slide block 10 is welded at the lower ends of the two side surfaces of a protruding part of a concave plate at the upper end of the sealing frame 8, a limiting slide groove is arranged inside the door and window frame 1, the sealing frame 8 is connected inside the limiting slide groove in a sliding manner, the positioning slide grooves 11 are arranged at the two ends of the limiting slide groove, and after a rubber expansion pad 12 expands, the sealing frame 8 slides to the surface of heat insulation glass 7 in a positioning manner through the positioning slide block 10 and the positioning slide groove 11, so;

referring to fig. 4, the surface of seal carrier 8 glues there is rubber expansion pad 12, rubber expansion pad 12 glues at the inner wall of door and window frame 1, the upper end of spacing spout is equipped with the fixed slot on door and window frame 1, rubber expansion pad 12 glues at the last inner wall of the sunk part inner wall of seal carrier 8 upper end "concave" shaped plate and fixed slot, rubber expansion pad 12 takes place to expand when door and window subassembly meets fire, and then make seal carrier 8 to thermal-insulated glass 7's surperficial extrusion, avoid producing the gap between thermal-insulated glass 7 and the seal carrier 8, the flue gas can not be to indoor transmission, it is effectual to prevent fires.

The working principle is as follows: the heat insulation sleeve 5 is extruded towards two ends, the positioning rod 4 on the surface of the heat insulation sleeve 5 moves towards the two ends and extrudes on the surface of the expansion spring 3, at the moment, the two groups of heat insulation sleeves 5 are separated, the heat insulation glass 7 slides into the door and window frame 1 and is arranged at the inner sides of the two groups of heat insulation sleeves 5, after the heat insulation sleeve 5 is loosened, the expansion spring 3 resets and stretches to clamp the heat insulation sleeve 5 on the surface of the heat insulation glass 7, then the heat insulation glass 7 is bonded in the heat insulation sleeve 5 through an adhesive, the heat insulation sleeve 5 is prevented from being separated from the heat insulation glass 7 due to the elastic action of the expansion spring 3 to form a sealing structure, no connecting gap is generated, smoke can not enter a room after a fire source is contacted, meanwhile, the heat insulation glass 2 and the heat insulation sleeve 5 form a heat insulation structure to ensure the indoor temperature, the heat insulation glass 7 is bonded on the inner wall of the fire, make not produce the clearance between insulating glass 7 and the sealed frame 8, form buffering seal structure through refractory pad 9 simultaneously, fireproof and waterproof effect is good, simple structure is fit for promoting.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides a meet fire inflation self-sealing clearance and press down waterproof fire prevention door and window subassembly, includes door and window frame (1), its characterized in that: the door and window frame is characterized in that a heat insulation plate (2) is adhered to the inner wall of the door and window frame (1), an expansion spring (3) is welded to the inner wall of the heat insulation plate (2), the expansion spring (3) is welded to the surface of a positioning rod (4), the positioning rod (4) is welded to the surface of a heat insulation sleeve (5), a limiting groove (6) is arranged inside the heat insulation sleeve (5), heat insulation glass (7) is adhered to the inner wall of the limiting groove (6), a sealing frame (8) is connected to the surface of the heat insulation plate (2) in a sliding manner, a fireproof pad (9) is adhered to the inner wall of the sealing frame (8), the fireproof pad (9) is adhered to the surface of the heat insulation glass (7), a positioning slide block (10) is welded to the surface of the sealing frame (8), a positioning slide groove (11) is arranged inside the door and window frame (1), the positioning slide block (10) is connected to the positioning slide groove (11) in, the rubber expansion pad (12) is adhered to the inner wall of the door and window frame (1).

2. The door and window assembly capable of automatically closing the gap and suppressing smoke, water and fire in case of fire expansion as claimed in claim 1, wherein the heat insulation plates (2) are provided in two groups, the two groups of heat insulation plates (2) are adhered to the upper and lower inner walls of the door and window frame (1), the heat insulation plates (2) are provided with a plurality of groups of mounting grooves inside, and the expansion springs (3) are welded on the inner walls of the plurality of groups of mounting grooves.

3. The fire-encountering expansion automatic-closing gap smoke-suppression waterproof fireproof door and window assembly as claimed in claim 1, wherein the positioning rods (4) are provided with a plurality of groups, the positioning rods (4) are in a circular frame structure, the expansion springs (3) are welded on the inner walls of the concave parts of the positioning rods (4), the horizontal parts of the groups of positioning rods (4) are welded on the outer side surface of the heat-insulating sleeve (5), the heat-insulating sleeve (5) is in a concave plate structure, and the limiting grooves (6) are arranged inside the horizontal parts of the heat-insulating sleeve (5).

4. The fire-swelling self-closing gap smoke-suppressing, water-proof, fire-proof door and window assembly as claimed in claim 1, wherein said sealing frame (8) is composed of two sets of "concave" shaped plates, the horizontal portions of the two sets of "concave" shaped plates are welded together, the fire-resistant pad (9) is attached to the inner wall of the lower "concave" shaped plate, the inner wall of the fire-resistant pad (9) is adhered to the side surface of the heat-insulating glass (7).

5. The door and window assembly capable of automatically closing the gap and suppressing smoke, water and fire in case of fire expansion as claimed in claim 1, wherein the positioning sliding block (10) is welded at the lower end of the two side surfaces of the protruding part of the concave plate at the upper end of the sealing frame (8), the inside of the door and window frame (1) is provided with a limiting sliding groove, the sealing frame (8) is slidably connected inside the limiting sliding groove, and the positioning sliding grooves (11) are arranged at the two ends of the limiting sliding groove.

6. The door and window assembly with the functions of smoke suppression, water resistance and fire prevention for the automatic closed gap that expands in case of fire as claimed in claim 1, wherein the upper end of the limiting chute on the door and window frame (1) is provided with a fixing groove, and the rubber expansion pad (12) is adhered to the inner wall of the concave portion of the concave plate at the upper end of the sealing frame (8) and the upper inner wall of the fixing groove.