CN212454106U

CN212454106U - Automatic change fire control window

Info

Publication number: CN212454106U
Application number: CN202020742980.3U
Authority: CN
Inventors: 尤志伟; 黄斯毅; 谢志伟; 庄彬洪
Original assignee: Fujian Minshan Fire Fighting Co ltd
Current assignee: Fujian Minshan Fire Fighting Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-02
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an automatic change fire control window, including setting up the window opening on the wall and the fixed window frame subassembly that sets up in the window opening, the window frame subassembly includes the last window frame that sets up from top to bottom, lower window frame and two side window frames, the outside of going up the window frame is rotated and is provided with the casement, the casement is connected with two sealing strips, set up the recess corresponding with the sealing strip on the side window frame, the inboard fixedly connected with second arc closing plate on the upper portion of casement, set up the second slot corresponding with second arc closing plate on the last window frame, the lower limb of casement inlays and is equipped with a plurality of iron plates, the outside of lower window frame inlays the permanent magnet that is equipped with a plurality of and iron plate one-to-ones, the outside fixedly connected with extension board of casement, the outside of wall is fixed and is provided with the motor, the output shaft fixedly connected with stay cord and the stay. The utility model discloses can close the window automatically to seal the window completely when closing, guarantee the gaseous fire extinguishing effect of IG 541.

Description

Automatic change fire control window

Technical Field

The utility model relates to a fire control technical field, specific automatic change fire control window that says so.

Background

The IG541 is a mixed gas IG541 fire extinguishing agent which is composed of three gases of 52% of nitrogen, 40% of argon and 8% of carbon dioxide, is colorless, tasteless, nontoxic and nonconductive, has ozone depletion potential ODP =0 and greenhouse effect potential GWP =0, has short retention time in the atmosphere and is a green environment-friendly fire extinguishing agent. When the IG541 gas is adopted for fire extinguishing, the field is required to be ensured to be closed so as to avoid the IG541 gas from leaking out, thereby ensuring the fire extinguishing effect. When the fire-fighting window is sealed on site, the window is very difficult to close due to more gaps, the manual fire-fighting window is low in efficiency and very dangerous, and the prior art is lack of a fire-fighting window capable of being closed automatically.

Disclosure of Invention

In order to solve the deficiencies in the prior art, the utility model aims to provide an automatic fire control window can close the window automatically to seal the window completely when closing, guarantee the gaseous fire extinguishing effect of IG 541.

In order to achieve the above object, the utility model discloses a concrete scheme does:

an automatic fire-fighting window comprises a window hole formed in a wall and a window frame assembly fixedly arranged in the window hole, wherein the window frame assembly comprises an upper window frame, a lower window frame and two side window frames which are arranged up and down, a window sash is rotatably arranged on the outer side of the upper window frame and is connected with two sealing strips, grooves corresponding to the sealing strips are formed in the side window frames, a second arc-shaped sealing plate is fixedly connected to the inner side of the upper portion of the window sash, a second slot corresponding to the second arc-shaped sealing plate is formed in the upper window frame, a plurality of iron blocks are embedded in the lower edge of the window sash, a plurality of permanent magnets corresponding to the iron blocks in a one-to-one mode are embedded in the outer side of the lower window frame, an extension plate is fixedly connected to the outer side of the window sash, a motor is fixedly arranged on the outer side of the wall, and a pull rope is fixedly connected to, the pull rope is fixedly connected with the extension plate.

Preferably, a rotating shaft is fixedly connected between the two vertically arranged inner walls of the window opening, a shaft sleeve is rotatably sleeved on the rotating shaft, and the window sash is fixedly connected with the shaft sleeve.

Preferably, the outer side of the upper portion of the window sash is fixedly connected with a first arc-shaped sealing plate, and the wall is provided with a first slot corresponding to the first arc-shaped sealing plate.

Preferably, the outer side of the wall is fixedly provided with a mounting seat, the motor is fixedly arranged on the mounting seat, and the output shaft is parallel to the window sash.

Preferably, the length of the upper window frame, the length of the sealing strip and the width of the window sash are all equal.

Preferably, a sealing sticker is fixedly connected to the inner side of the lower portion of the window sash.

Preferably, the extension plate has a length greater than a thickness of the wall.

The utility model discloses can close the window automatically to seal the window completely when closing, guarantee the gaseous fire extinguishing effect of IG 541.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a schematic view of the structure of the window in a closed state.

Reference numerals: 1-wall, 2-upper window frame, 3-side window frame, 4-groove, 5-lower window frame, 6-permanent magnet, 7-mounting seat, 8-motor, 9-pull rope, 10-extension plate, 11-window sash, 12-iron block, 13-sealing strip, 14-first slot, 15-first arc-shaped sealing plate, 16-shaft sleeve, 17-rotating shaft, 18-second arc-shaped sealing plate and 19-second slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention, fig. 2 is a partial enlarged view of fig. 1, and fig. 3 is a schematic structural diagram of a window in a closed state.

An automatic fire-fighting window comprises a window hole arranged on a wall 1 and a window frame assembly fixedly arranged in the window hole, wherein the window frame assembly comprises an upper window frame 2, a lower window frame 5 and two side window frames 3 which are arranged up and down, the outer side of the upper window frame 2 is rotatably provided with a window sash 11, the window sash 11 is connected with two sealing strips 13, the side window frames 3 are provided with grooves 4 corresponding to the sealing strips 13, the inner side of the upper part of the window sash 11 is fixedly connected with a second arc-shaped sealing plate 18, the upper window frame 2 is provided with a second slot 19 corresponding to the second arc-shaped sealing plate 18, the lower edge of the window sash 11 is embedded with a plurality of iron blocks 12, the outer side of the lower window frame 5 is embedded with a plurality of permanent magnets 6 corresponding to the iron blocks 12 one by one, the outer side of the window sash 11 is fixedly connected with an extension plate 10, the outer side of the wall 1 is fixedly provided, the pulling rope 9 is fixedly connected with the extension plate 10.

Under the state at ordinary times, motor 8 moves and winds stay cord 9 on establishing the output shaft, utilizes stay cord 9 to pull extension board 10, and then drives casement 11 by extension board 10 and rotates to open the window. When the indoor fire condition takes place and needs use IG541 gas to put out a fire, 8 reverse run of motor is separated stay cord 9 from the output shaft down, under the action of gravity of extension board 10 and casement 11, casement 11 is closed, sealing strip 13 inserts in recess 4 simultaneously, second arc sealing plate 18 inserts in second slot 19, second arc sealing plate 18 seals the top edge of window, two sealing strips 13 seal two side edges of window, permanent magnet 6 makes casement 11 closely laminate with lower window frame 5 with the cooperation of iron plate 12, seal the lower limb of window, finally seal whole window completely, guarantee that IG gas can not leak, can put out a fire smoothly.

Further, the specific setting mode of the window sash 11 is as follows: a rotating shaft 17 is fixedly connected between two vertically arranged inner walls of the window hole, a shaft sleeve 16 is rotatably sleeved on the rotating shaft 17, and the window sash 11 is fixedly connected with the shaft sleeve 16. Under most circumstances, the window opening includes the inner wall of two horizontal settings and the inner wall of two perpendicular settings, connects pivot 17 between the inner wall of two perpendicular settings, can make pivot 17 and last window frame 2 be parallel to each other, and then ensures that casement 11 can close under the effect of gravity.

Further, the outer side of the upper portion of the window sash 11 is fixedly connected with a first arc-shaped sealing plate 15, and the wall 1 is provided with a first slot 14 corresponding to the first arc-shaped sealing plate 15. The first arc-shaped sealing plate 15 is used to cooperate with the second arc-shaped sealing plate 18 to further enhance the sealing degree near the upper sash 2, ensuring the sealing effect.

Further, the specific setting mode of the motor 8 is as follows: the outer side of the wall 1 is fixedly provided with a mounting seat 7, the motor 8 is fixedly arranged on the mounting seat 7, and an output shaft is parallel to the window sash 11. More specifically, the mounting seat 7 is located above the middle of the window opening in the horizontal direction, and the corresponding extension plate 10 is located in the middle of the lower edge of the outer side of the window sash 11, so that when the motor 8 pulls the window sash 11 through the pull rope 9, the stability of the window sash 11 can be maintained, and the window sash 11 is prevented from vibrating.

Further, the length of the upper frame 2, the length of the sealing strip 13 and the width of the window sash 11 are all equal, thereby improving the sealing effect.

Further, a sealing sticker is fixedly connected to the inner side of the lower portion of the window sash 11. When the permanent magnet 6 and the iron block 12 attract each other, the window sash 11 can be pressed against the sealing paste, thereby improving the sealing degree near the lower window frame 5.

Further, the length of the extension plate 10 is greater than the thickness of the wall 1, so that the window sash 11 can be smoothly lifted up by the pull cord 9, and the window can be opened.

In a specific embodiment of the utility model, an automatic fire-fighting window comprises a window opening arranged on a wall 1 and a window frame component fixedly arranged in the window opening, the window frame component comprises an upper window frame 2, a lower window frame 5 and two side window frames 3 which are arranged up and down, the outer side of the upper window frame 2 is provided with a rotating shaft 17, the rotating shaft 17 is fixedly connected with two vertically arranged inner walls of the window opening, the rotating shaft 17 is rotatably sleeved with a shaft sleeve 16, the shaft sleeve 16 is fixedly connected with a window sash 11, the window sash 11 is connected with two sealing strips 13, the side window frames 3 are provided with grooves 4 corresponding to the sealing strips 13, the inner side of the upper part of the window sash 11 is fixedly connected with a second arc-shaped sealing plate 18, the upper window frame 2 is provided with a second slot 19 corresponding to the second arc-shaped sealing plate 18, the outer side of the upper part of the window sash 11 is fixedly connected with a first arc-shaped sealing plate, the lower limb of casement 11 inlays and is equipped with a plurality of iron blocks 12 and the sealed subsides of fixedly connected with, the outside of lower window frame 5 is inlayed and is equipped with a plurality of permanent magnets 6 with iron block 12 one-to-one, the outside fixedly connected with extension board 10 of casement 11, the outside of wall 1 is fixed and is provided with mount pad 7, the fixed motor 8 that is provided with on the mount pad 7, the output shaft and the casement 11 of motor 8 are parallel to each other, the output shaft fixedly connected with stay cord 9 and the stay cord 9 of motor 8 are around establishing on the output shaft, stay cord 9 and extension board 10 fixed connection.

Under the state at ordinary times, motor 8 moves and winds stay cord 9 on establishing the output shaft, utilizes stay cord 9 to pull extension board 10, and then drives casement 11 by extension board 10 and rotates to open the window. When the indoor fire condition occurs and the IG541 gas is needed to be used for extinguishing fire, the pull rope 9 is separated from the output shaft by the reverse operation of the motor 8, under the action of gravity of the extension plate 10 and the window sash 11, the window sash 11 is closed, meanwhile, the sealing strip 13 is inserted into the groove 4, the second arc-shaped sealing plate 18 is inserted into the second slot 19, the upper edge of the window is sealed by the first arc-shaped sealing plate 15 and the second arc-shaped sealing plate 18, the two side edges of the window are sealed by the two sealing strips 13, the window sash 11 and the lower window frame 5 are tightly attached by the matching of the permanent magnet 6 and the iron block 12, the lower edge of the window is sealed by the sealing paste, finally, the whole window is completely sealed, the IG541 gas is guaranteed.

Finally, it should be noted that the sealing strip 13, the first arc-shaped sealing plate 15, the second arc-shaped sealing plate 18 and the sealing paste may be made of rubber.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an automatic change fire control window, is in including opening the window hole on wall (1) and fixed the setting window frame subassembly in the window hole, the window frame subassembly includes last window frame (2), lower window frame (5) and two side window frames (3) that set up from top to bottom, its characterized in that: the outer side of the upper window frame (2) is rotatably provided with a window sash (11), the window sash (11) is connected with two sealing strips (13), the side window frame (3) is provided with a groove (4) corresponding to the sealing strip (13), the inner side of the upper part of the window sash (11) is fixedly connected with a second arc-shaped sealing plate (18), the upper window frame (2) is provided with a second slot (19) corresponding to the second arc-shaped sealing plate (18), the lower edge of the window sash (11) is embedded with a plurality of iron blocks (12), the outer side of the lower window frame (5) is embedded with a plurality of permanent magnets (6) corresponding to the iron blocks (12) one by one, the outer side of the window sash (11) is fixedly connected with an extension plate (10), the outer side of the wall (1) is fixedly provided with a motor (8), the output shaft of the motor (8) is fixedly connected with a pull rope (9) and the pull rope (9), the pull rope (9) is fixedly connected with the extension plate (10).

2. An automated fire protection window according to claim 1, wherein: fixedly connected with pivot (17) between two perpendicular inner walls that set up of window opening, it is equipped with axle sleeve (16) to rotate the cover on pivot (17), casement (11) with axle sleeve (16) fixed connection.

3. An automated fire protection window according to claim 1, wherein: the outer side of the upper portion of the window sash (11) is fixedly connected with a first arc-shaped sealing plate (15), and a first slot (14) corresponding to the first arc-shaped sealing plate (15) is formed in the wall (1).

4. An automated fire protection window according to claim 1, wherein: the outer side of the wall (1) is fixedly provided with a mounting seat (7), the motor (8) is fixedly arranged on the mounting seat (7), and the output shaft is parallel to the window sash (11).

5. An automated fire protection window according to claim 1, wherein: the length of the upper window frame (2), the length of the sealing strip (13) and the width of the window sash (11) are equal.

6. An automated fire protection window according to claim 1, wherein: the inner side of the lower part of the window sash (11) is fixedly connected with a sealing paste.

7. An automated fire protection window according to claim 1, wherein: the length of the extension plate (10) is greater than the thickness of the wall (1).