CN219451947U

CN219451947U - Fire window capable of blocking dense smoke

Info

Publication number: CN219451947U
Application number: CN202320896886.7U
Authority: CN
Inventors: 杨宇军
Original assignee: Foshan Qi'an Fireproof Shutter Doors Co ltd
Current assignee: Foshan Qi'an Fireproof Shutter Doors Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-01
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a fire window for blocking dense smoke, and relates to the technical field of fire protection equipment. The fire-proof window comprises a support structure, a fire-proof window door, a window closing structure, a fire-proof adhesive tape and a fire-proof suction strip, wherein the fire-proof window door is movably installed on the support structure through a fire-proof hinge, the window closing structure is installed between the middle position of the support structure and the fire-proof window door, the fire-proof adhesive tape is installed on the fire-proof window door, and the fire-proof suction strip is fixed on the inner side of the support structure. According to the utility model, when a fire disaster occurs through the self-provided fireproof handle and the window closing structure, the heat sensing machine senses the temperature, the temperature reaches a certain degree, a window closing signal is transmitted to the window closing device through the signal transmission pipe, the window closing device drives the movable shaft body to rotate the first shaft rod and the second shaft rod, the fireproof window door is closed, the fire door is used together with the fireproof handle, the opening and closing flexibility is high, the operation is convenient, the practicability is high, the fireproof adhesive tape is heated and expanded when the fire disaster occurs, the air flow of a window gap is reduced, and the sealing effect is good.

Description

Fire window capable of blocking dense smoke

Technical Field

The utility model belongs to the technical field of fireproof equipment, and particularly relates to a fireproof window for blocking dense smoke.

Background

Fire window is window that can satisfy fire-resistant stability and fire-resistant completion nature requirement in certain time, when the conflagration takes place, can produce dense cigarette, inhales these dense cigarettes and can make human health obtain harm, just needs the fire window of separation dense cigarette to avoid the emergence of condition.

The prior publication, CN 215979090U-a composite fire window with a fire-proof surface, discloses a fire-proof window main body, wherein the lower part of the fire-proof window main body is provided with an explosion-proof glass escape window, the inside of the fire-proof window main body is provided with a fire-proof mechanism and an escape mechanism to be rescued, the escape mechanism to be rescued is positioned at the outer side of the fire-proof mechanism, the fire-proof window main body comprises a fire-proof integrated window frame, the inner wall of the fire-proof integrated window frame is movably connected with the explosion-proof glass escape window, a handle is fixedly arranged on the outer surface of the explosion-proof glass escape window, and the fire-proof mechanism comprises a heat-resistant control device, a telescopic hydraulic rod and a composite fire-proof panel, so that the requirements of fire-proof integrity and heat insulation property can be met simultaneously in a specified time are solved, but the fire-proof window has a small effect when encountering a fire with toxic gas and small indoor explosion; the existing fire window is not provided with a temporary rescue space waiting and escape window, trapped people often cannot get rescue and get caught by fire and smoke in a short time in a fire scene, and if the fire window can be provided with an escape space, the time can be strived for rescue, and the life of the trapped people is saved. However, the following drawbacks still exist in practical use:

1. the existing fireproof window cannot block dense smoke, the dense smoke is diffused when a fire disaster occurs, and the safety of people cannot be guaranteed, so that the safety is low;

2. when the existing fireproof window is in fire, the handle can be heated by fire in a short time, a user cannot close the fireproof window due to scalding hands, the opening and closing flexibility is poor, the operation is inconvenient, and the practicability is poor.

Disclosure of Invention

The utility model aims to provide a fire window capable of blocking dense smoke, which solves the problems that the existing fire window cannot block dense smoke, dense smoke is diffused when a fire disaster occurs, the safety of people cannot be guaranteed, the safety is low, the existing fire window is low, a handle can be heated by fire in a short time when the fire disaster occurs, a user cannot close the fire window due to scalding hands, the opening and closing flexibility is poor, and the operation is inconvenient and the practicability is poor.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a fire window for blocking dense smoke, which comprises a support structure, a fire window door, a window closing structure, a fire adhesive tape and a fire absorbing strip, wherein the fire window door is movably installed on the support structure through a fire hinge, the window closing structure is installed between the middle position of the support structure and the fire window door, the fire adhesive tape is installed on the fire window door, and the fire absorbing strip is fixed on the inner side of the support structure.

Further, the support structure is composed of a fireproof main body frame, first fireproof glass, a window, an outer groove and a rectangular groove, the first fireproof glass is fixed on the working part of the fireproof main body frame, the window is formed in the lower half part of the fireproof main body frame, the outer groove is formed in the left side wall of the window, the rectangular groove is formed in the right side wall of the window, and the fireproof window door can be opened and closed rapidly through the fireproof hinge.

Further, the fireproof window door is composed of a surrounding groove, second fireproof glass, a fireproof handle, an inner notch and a first fixing block, the surrounding groove is formed in the periphery of the fireproof window door, the second fireproof glass is fixed in the middle of the fireproof window door, the fireproof handle is installed on the inner side of the fireproof window door, the inner notch is formed between the side face of the fireproof window door and the fireproof handle, the first fixing block is fixed with the fireproof handle in the inner notch, and a fireproof adhesive tape is installed in the surrounding groove and can be heated to expand, air circulation is reduced, and the effect of isolating dense smoke is achieved.

Further, the window closing structure is composed of a clamping block, a first shaft rod, a window closing device, a movable shaft body, a second shaft rod, a limit screw, a second fixing block, a signal transmission pipe and a heat sensing machine body, wherein the clamping block is fixed between first fireproof glass and a window, the first shaft rod is movably connected with the clamping block, the window closing device is fixed at one end of the first shaft rod, the movable shaft body is fixed at one end of the window closing device, the second shaft rod is movably connected with the bottom of the movable shaft body, the second shaft rod is movably connected with the second fixing block through the limit screw, the second fixing block is fixed at the top position outside the fireproof window, the heat sensing machine body is fixed at the left side of the second fixing block, the signal transmission pipe is connected between the heat sensing machine body and the second fixing block, and the window closing operation is carried out in a signal transmission mode, and the window closing structure is safe and convenient.

Further, the size of the fireproof hinge is consistent with the size of the outer groove, the size of the rectangular groove is consistent with the size of the first fixing block, and the first fixing block is transversely rectangular groove through rotating the fireproof handle to finish closing, so that the device is convenient and quick.

Further, the size of the fireproof adhesive tape is in accordance with the size of the surrounding groove, the size of the fireproof suction tape is in accordance with the size of the inner wall of the window, the heat sensing machine body is electrically connected with the window closing device, and the window closing device is electrically connected with the movable shaft body.

The utility model has the following beneficial effects:

1. this fire prevention window is from taking fire prevention adhesive tape and fire prevention to inhale the strip, and fire prevention inhale the strip adsorbable fire prevention window door for the gap is almost zero, and is heated expansion when the conflagration takes place through fire prevention adhesive tape, reduces the air flow of window gap, and secondary seal, sealed effectual can not cause dense smoke diffusion, and the security is high.

2. This fire prevention window is from taking fire prevention handle and closing window structure, when the conflagration takes place, and the temperature is felt to the sensible heat organism, and the temperature reaches and will close window signal transmission for closing the window ware through signal transmission pipe to a certain extent, closes window ware and drives movable shaft body rotation first axostylus axostyle and second axostyle, closes fire prevention window door, uses simultaneously with the fire prevention handle, opens and close the flexibility height, convenient operation, the practicality is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a fire window for blocking smoke;

FIG. 2 is a block diagram of a bracket structure;

fig. 3 is an assembly view of a fire door and a window closing structure.

In the drawings, the list of components represented by the various numbers is as follows:

1. a support structure; 11. a fire-resistant main body frame; 12. a first fire resistant glass; 13. a window; 14. an outer groove; 15. rectangular grooves; 2. a fire resistant hinge; 3. fireproof window and door; 31. a surrounding groove; 32. a second fire resistant glass; 33. a fire resistant handle; 34. an inner notch; 35. a first fixed block; 4. a window closing structure; 41. a clamping block; 42. a first shaft; 43. a window closer; 44. a movable shaft body; 45. a second shaft; 46. a limit screw; 47. a second fixed block; 48. a signal transmission tube; 49. a heat sensing body; 5. a fireproof adhesive tape; 6. fire-proof suction strip.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 3, the utility model discloses a fire window for blocking dense smoke, which comprises a bracket structure 1, a fire window door 3, a window closing structure 4, a fire adhesive tape 5 and a fire absorbing strip 6, wherein the bracket structure 1 is composed of a fire main body frame 11, a first fire-proof glass 12, a window 13, an outer groove 14 and a rectangular groove 15, the first fire-proof glass 12 is fixed on the working part of the fire main body frame 11, the window 13 is arranged on the lower half part of the fire main body frame 11, the outer groove 14 is arranged on the left side wall of the window 13, the rectangular groove 15 is arranged on the right side wall of the window 13, the bracket structure 1 is movably provided with the fire window door 3 through a fire hinge 2, the fire window door 3 is composed of a surrounding groove 31, a second fire-proof glass 32, a fire-proof handle 33, an inner groove 34 and a first fixing block 35, the surrounding groove 31 is arranged on the periphery side of the fire window door 3, the second fire-proof glass 32 is fixed at the middle position of the fire window door 3, the inner side of the fire window door 3 is provided with an inner notch 34, the inner groove 34 is arranged between the fire window door 3 side and the fire handle 33, the size of the inner groove 34 is in accordance with the dimension of the fire absorbing strip 35 of the fire window door 3, and the dimension of the fire absorbing strip is in accordance with the dimension of the fire window door 3, and the fire absorbing strip is in accordance with the dimension of the fire window 3.

Before using, the support structure 1 is installed, the fireproof window door 3 is pulled, the fireproof window door 3 is aligned to the window 13 to be closed, the fireproof handle 33 is rotated ninety degrees, the first fixing block 35 is horizontally arranged in the rectangular groove 15, the fireproof suction strip 6 adsorbs the fireproof window door 3, the closing operation of the fireproof window door 3 is completed, the fireproof adhesive tape 5 is heated and expanded when a fire disaster occurs, gaps between the fireproof window door 3 and the support structure 1 are reduced, dense smoke is isolated well, and the practicability is good.

As shown in fig. 1 and 3, the window closing structure 4 is composed of a clamping block 41, a first shaft rod 42, a window closing device 43, a movable shaft body 44, a second shaft rod 45, a limit screw 46, a second fixed block 47, a signal transmission tube 48 and a heat sensing body 49, wherein the clamping block 41 is fixed between the first fireproof glass 12 and the window 13, the first shaft rod 42 is movably connected with the clamping block 41, the window closing device 43 is fixed at one end of the first shaft rod 42, the movable shaft body 44 is fixed at one end of the window closing device 43, the second shaft rod 45 is movably connected with the bottom of the movable shaft body 44, the second shaft rod 45 is movably connected with the second fixed block 47 through the limit screw 46, the second fixed block 47 is fixed at the top position outside the fireproof window 3, the heat sensing body 49 is at the left side of the second fixed block 47, the signal transmission tube 48 is connected between the heat sensing body 49 and the second fixed block 47, the heat sensing body 49 is electrically connected with the window closing device 43, and the movable shaft body 44 is electrically connected with the movable shaft body 44.

When a fire occurs, the fire door 3 is closed by the fire handle 33 due to high temperature, the heat sensing machine body 49 transmits window closing information to the window closing device 43 through the signal transmission pipe 48 according to the temperature condition, the window closing device 43 enables the first shaft rod 42 and the second shaft rod 45 through the movable shaft body 44 to drive the fire door 3 to be closed, and the fire door 3 is closed by being used together with the fire handle 33, so that the cooperative operation is completed.

One specific application of this embodiment is: before use, the support structure 1 is installed, through pulling up the fire door 3, the fire door 3 aims at window 13 to be closed, ninety degrees rotatory fire handle 33, first fixed block 35 is horizontal in rectangular groove 15, fire suction bar 6 adsorbs fire door 3, accomplish fire door 3 and close the operation, when the conflagration takes place, because of high temperature does not use fire handle 33 to carry out the closing of fire door 3, the sensible heat organism 49 is according to the temperature condition, pass through signal transmission pipe 48 and transmit the window information and give window closer 43, window closer 43 makes first axostylus axostyle 42 and second axostyle 45 through movable shaft body 44, and through using with fire handle 33 together, close fire door 3, accomplish the collaborative operation, fire rubber strip 5 thermal expansion, reduce the gap between fire door 3 and support structure 1, fine isolated dense smoke, the practicality is good.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a fire prevention window of separation dense smoke, includes supporting structure (1), fire prevention window door (3), closes window structure (4), fire prevention adhesive tape (5) and fire prevention inhale strip (6), its characterized in that: the fireproof door is characterized in that the support structure (1) is movably mounted with the fireproof window door (3) through the fireproof hinge (2), the window closing structure (4) is mounted between the middle position of the support structure (1) and the fireproof window door (3), the fireproof adhesive tape (5) is mounted on the fireproof window door (3), and the fireproof suction strip (6) is fixed on the inner side of the support structure (1).

2. The fire window of claim 1, wherein the fire window is configured to block smoke: the support structure (1) is composed of a fireproof main body frame (11), a first fireproof glass (12), a window (13), an outer groove (14) and a rectangular groove (15), the first fireproof glass (12) is fixed on the working part of the fireproof main body frame (11), the window (13) is arranged on the lower half part of the fireproof main body frame (11), the outer groove (14) is formed in the left side wall of the window (13), and the rectangular groove (15) is formed in the right side wall of the window (13).

3. A fire window for blocking out smoke according to claim 2, wherein: the fireproof window door (3) is composed of a surrounding groove (31), second fireproof glass (32), a fireproof handle (33), an inner groove opening (34) and a first fixing block (35), the surrounding groove (31) is formed in the periphery of the fireproof window door (3), the second fireproof glass (32) is fixed at the middle position of the fireproof window door (3), the fireproof handle (33) is arranged on the inner side of the fireproof window door (3), the inner groove opening (34) is formed between the side face of the fireproof window door (3) and the fireproof handle (33), and the first fixing block (35) is fixed in the inner groove opening (34) and the fireproof handle (33).

4. A fire window for blocking smoke according to claim 3, wherein: the window closing structure (4) is composed of a clamping block (41), a first shaft rod (42), a window closing device (43), a movable shaft body (44), a second shaft rod (45), a limit screw (46), a second fixing block (47), a signal transmission pipe (48) and a heat sensing machine body (49), wherein the clamping block (41) is fixed between the first fireproof glass (12) and the window (13), the first shaft rod (42) is movably connected with the clamping block (41), one end of the first shaft rod (42) is fixed with the window closing device (43), one end of the window closing device (43) is fixed with the movable shaft body (44), the bottom of the movable shaft body (44) is movably connected with the second shaft rod (45), the second shaft rod (45) is movably connected with the second fixing block (47) through the limit screw (46), the second fixing block (47) is fixed at the top position of the fireproof window door (3), one end of the first shaft rod (42) is fixed with the heat sensing machine body (49), and the second fixing block (47) is connected with the heat sensing machine body (49), and the second fixing block (47) is fixed between the heat sensing machine body (47).

5. The smoke-blocking fire window of claim 4 wherein: the fireproof hinge (2) is sized to correspond to the outer slot (14), and the rectangular slot (15) is sized to correspond to the first securing block (35).

6. The smoke-blocking fire window of claim 5 wherein: the size of the fireproof adhesive tape (5) is in accordance with the size of the surrounding groove (31), the size of the fireproof suction strip (6) is in accordance with the size of the inner wall of the window (13), the heat sensing machine body (49) is electrically connected with the window closer (43), and the window closer (43) is electrically connected with the movable shaft body (44).