Fireproof window with ventilation function

Abstract

The utility model belongs to the technical field of fireproof windows, and particularly relates to a fireproof window with a ventilation function, which comprises a fireproof window body. The side wall of the fireproof window body is fixedly connected with a sliding rail. The inner side wall of the sliding rail is slidably connected with a fixing block. A slot is formed in the side wall of the fixed block; the fixing blocks are inserted into the sliding rails, the driving motor is used for driving the fan blades to rotate to blow air, outdoor air is sucked into a room through the outer shell, when a fire breaks out in the room, the driving motor can rotate reversely to enable the fan blades to suck air, and the outer shell is erected on the side wall of the fireproof window body, so that the fireproof window is convenient to clean. According to the fireproof window, the ventilation effect of the fireproof window body in use can be improved, the flowability of airflow is improved, meanwhile, by means of reverse rotation of the fan blades, the smoke suction effect can be achieved when a fire disaster happens, retention of indoor smoke is reduced, and by means of the fixing blocks, the convenience of dismounting and mounting the outer shell can be improved, and the flexibility of the outer shell in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fireproof window, specifically a kind of fireproof window with ventilation function. BACKGROUND

[0002] Fireproof window refers to window that can meet the requirements of fire resistance stability, integrity and thermal insulation together with frame within a certain time, which plays an important role in building fireproof separation.

[0003] In the prior art, fireproof window is mainly composed of frame and glass. In use, when fireproof window is installed and in closed state, it can isolate external flame. When ventilation is needed, fireproof window is opened to achieve ventilation effect.

[0004] However, in the prior art, it is found that the gap opened by fireproof window during ventilation is limited, resulting in unsatisfactory ventilation effect. When fire breaks out, indoor smoke is difficult to be quickly discharged, which affects the ventilation effect of fireproof window. Therefore, a fireproof window with ventilation function is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model provides a fireproof window with ventilation function.

[0006] The utility model solves the technical problems by adopting the following technical scheme: the utility model discloses a fireproof window with ventilation function, which comprises a fireproof window body, a sliding rail is fixed to the side wall of the fireproof window body, a fixed block is slidably connected to the inner side wall of the sliding rail, a slot is formed in the side wall of the fixed block, a support is fixed to the side wall of the sliding rail, a spring is fixed to the side wall of the support, a plug is fixed to the end of the spring, an outer shell is fixed to the side wall of the fixed block, a drive motor is fixed to the inner side wall of the outer shell, a fan blade is fixed to the output end of the drive motor, and a filter screen is arranged on the side wall of the outer shell.

[0007] Preferably, the side wall of the fan blade is fixedly connected with a rotating rod, a pair of scrapers are fixed to the side wall of the rotating rod, the scrapers are symmetrically arranged on both sides of the rotating rod and have the same structure, a cleaning brush plate is fixed to the side wall of the scraper, and a connecting rod is fixed to the side wall of the cleaning brush plate.

[0008] Preferably, the scraper side wall is fixed with a magnetic block; the filter screen plate side wall is fixed with a plurality of elastic rods; the elastic rods are uniformly distributed on the filter screen plate side wall and have the same structure; the end of the elastic rod is fixed with a magnetic ball; the magnetic block and the magnetic ball are magnetically connected; the magnetic ball continuously knocks the filter screen plate wall body, which can further play a role in preventing the filter screen plate from being blocked during filtering, and reduce the adhesion of dust and impurities on the surface of the filter screen plate.

[0009] Preferably, the outer shell side wall is fixed with a plurality of mounting blocks; the mounting blocks are uniformly distributed on the outer shell side wall and have the same structure; the mounting block side wall is provided with an opening; the filter screen plate side wall is fixed with a plurality of insertion rods; the insertion rods are uniformly distributed on the filter screen plate side wall and have the same structure; the insertion rod side wall is uniformly fixed with a plurality of elastic sheets; the insertion rod is inserted into the opening for fixation, which can play a role in facilitating the disassembly and installation of the filter screen plate and improve the disassembly and maintenance of the filter screen plate.

[0010] Preferably, the insertion block side wall is fixed with a connecting rope; the connecting rope penetrates through the bracket wall body and is slidably connected therewith; the end of the connecting rope is fixed with a pull ring; the insertion block is moved by pulling the connecting rope, which can play a role in preventing the insertion block from falling off when holding and pulling the insertion block and improve the convenience of moving the insertion block.

[0011] Preferably, the slide rail side wall is symmetrically fixed with a pair of limiting blocks; the limiting blocks can play a limiting role when the fixing block is inserted into the slide rail, which improves the convenience of insertion.

[0012] The beneficial effects of the present application are as follows:

[0013] 1. The fireproof window with ventilation function is characterized in that the fixing block, the fan blade and the filter screen plate are arranged, the outer shell body is arranged on the side wall of the fireproof window body, the ventilation effect of the fireproof window body during use is improved, the flowability of airflow is improved, the smoke extraction effect during fire is achieved by reversing the fan blade, the retention of indoor smoke is reduced, the convenience of disassembly and installation of the outer shell body is improved, and the flexibility of the outer shell body during use is improved.

[0014] 2. The fireproof window with ventilation function is characterized in that the scraper and the cleaning brush plate are arranged, the dust and impurities attached to the surface of the filter screen plate are cleaned by rotating the scraper and the cleaning brush plate, the anti-blocking effect of the filter screen plate during use is improved, the ventilation effect of the filter screen plate is improved, the concentration of the bristles during cleaning is improved by the connecting rod, and the cleaning effect of the bristles is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0016] Figure 1 is a perspective view of the present application;

[0017] Figure 2 is a perspective view of the filter screen plate in the present application;

[0018] Figure 3 is a perspective view of the outer shell in the present application;

[0019] Figure 4 is Figure 3 is a local enlarged view of A in the present application;

[0020] Figure 5 is a perspective view of the slide rail in the present application.

[0021] Legend:

[0022] 1, fireproof window body; 11, slide rail; 12, fixed block; 13, insertion slot; 14, support; 15, spring; 16, insertion block; 17, outer shell; 18, driving motor; 19, fan leaf; 110, filter screen plate; 2, rotating rod; 21, scraper; 22, cleaning brush plate; 23, connecting rod; 3, magnetic block; 31, elastic rod; 32, magnetic ball; 4, mounting block; 41, opening; 42, insertion rod; 43, elastic sheet; 5, connecting rope; 51, pull ring; 6, limiting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] The specific embodiments are given below.

[0025] Please refer to Figures 1-5The utility model provides a take the ventilation function's fire window, including fire window body 1, the fire window body 1 side wall fixedly connected with slide rail 11, the slide rail 11 inner side wall slidingly connected with fixed block 12, the fixed block 12 side wall is equipped with the slot 13, the slide rail 11 side wall fixedly connected with support 14, support 14 side wall fixedly connected with spring 15, spring 15 end fixedly connected with plug -in block 16, the fixed block 12 side wall fixedly connected with outer shell 17, outer shell 17 inner side wall fixedly connected with drive motor 18, drive motor 18 output fixedly connected with fan blade 19, the outer shell 17 side wall is equipped with filter screen plate 110, when using, by inserting fixed block 12 into slide rail 11, utilize fixed block 12 to extrude plug -in block 16, after its top open, make fixed block 12 completely insert into slide rail 11, when can make the position of slot 13 with plug -in block 16 correspond, then utilize the elasticity of spring 15 will push plug -in block 16, push it into the side wall of slot 13, can fixed fixed block 12 to complete the installation of outer shell 17, then when opening fire window body 1 ventilation, then can simultaneously start drive motor 18, utilize drive motor 18 to drive fan blade 19 to rotate and blow, the air of outdoor is drawn into the room through outer shell 17, when the airflow in through outer shell 17 enters the room will pass through filter screen plate 110, filter screen plate 110 can filter the dust and impurity mixed in the airflow, make it remain on the surface of filter screen plate 110, and when the fire occurs in the room, then can pass through drive motor 18 reverse, make fan blade 19 suction, the smoke in the room is extracted to the outdoor, when outer shell 17 is not used, then by holding plug -in block 16 and pulling out slot 13, can take down fixed block 12, in the process, by erecting outer shell 17 on the side wall of fire window body 1, can increase the ventilation effect of fire window body 1 when using, improve the flowability of airflow, utilize fan blade 19 reverse simultaneously, can play the smoke extraction effect when the fire occurs, reduce the retention of indoor smoke, and utilize fixed block 12 can increase the convenience when disassembling and installing outer shell 17, improve the flexibility of outer shell 17 when using.

[0026] Further, as Figures 1-5As shown, the fan blade 19 side wall is fixed with a rotating rod 2; the rotating rod 2 side wall is fixed with a pair of scrapers 21; the scrapers 21 are symmetrically arranged on both sides of the rotating rod 2 and have the same structure; the scraper 21 side wall is fixed with a cleaning brush plate 22; the cleaning brush plate 22 side wall is fixed with a connecting rod 23; in use, through the rotation of the fan blade 19, the rotating rod 2 is also rotated, so that the scraper 21 moves on the side wall of the filter screen plate 110, at this time, the scraper 21 can scrape the surface of the filter screen plate 110, and the dust and impurities attached to the surface of the filter screen plate 110 are scraped off, and at the same time, the cleaning brush plate 22 can clean the position scraped by the scraper 21, and the dust and impurities remaining there are swept away, and the bristles on the side wall of the cleaning brush plate 22 are fixedly connected with the connecting rod 23 during cleaning, so that they are concentrated together during cleaning. During this process, the rotation of the scraper 21 and the cleaning brush plate 22 can clean the dust and impurities attached to the surface of the filter screen plate 110, increase the anti-clogging effect of the filter screen plate 110 during use, improve the ventilation effect of the filter screen plate 110, and increase the concentration of the bristles during cleaning by the connecting rod 23, thereby improving the cleaning effect of the bristles.

[0027] Further, as shown in Figures 1-5 The scraper 21 side wall is fixed with a magnetic block 3; the filter screen plate 110 side wall is fixed with a plurality of elastic rods 31; the elastic rods 31 are uniformly distributed on the side wall of the filter screen plate 110 and have the same structure; the elastic rod 31 end is fixed with a magnetic ball 32; the magnetic block 3 and the magnetic ball 32 are magnetically connected; in use, when the magnetic block 3 rotates to correspond to the position of the magnetic ball 32 during the rotation of the scraper 21, the magnetic attraction between the two can pull the magnetic ball 32 to the wall of the filter screen plate 110, so that the elastic rod 31 is deformed, and at this time, the magnetic ball 32 knocks the wall of the filter screen plate 110, and the vibration generated by the knocking can shake off the dust attached to the hole of the filter screen plate 110; after the magnetic block 3 rotates away from the magnetic ball 32, the elastic rod 31 can drive the magnetic ball 32 to reset, and in this process, the magnetic ball 32 constantly knocks the wall of the filter screen plate 110, which can further play a role in preventing the filter screen plate 110 from being blocked during filtering, reducing the attachment of dust and impurities on the surface of the filter screen plate 110, and thereby increasing the airflow circulation effect of the filter screen plate 110 during use.

[0028] Further, as shown in Figures 1-5As shown, the outer shell 17 side wall is fixed with a plurality of mounting blocks 4; the mounting blocks 4 are uniformly distributed on the outer shell 17 side wall and have the same structure; the mounting block 4 side wall is provided with an opening 41; the filter screen plate 110 side wall is fixed with a plurality of insertion rods 42; the insertion rods 42 are uniformly distributed on the filter screen plate 110 side wall and have the same structure; the insertion rod 42 side wall is uniformly fixed with a plurality of elastic sheets 43; in use, by fitting the filter screen plate 110 with the outer shell 17 side wall, then inserting the insertion rod 42 into the opening 41 side wall, at this time the elastic sheet 43 is extruded and fits with the insertion rod 42 side wall, when the elastic sheet 43 passes through the opening 41, the elastic sheet 43 is quickly reset and abuts on the mounting block 4 wall body by using the elasticity of the elastic sheet 43 itself, that is, the filter screen plate 110 can be fixed, in this process, by inserting the insertion rod 42 into the opening 41 for fixation, the convenience of dismounting and mounting the filter screen plate 110 can be achieved, the dismounting and maintenance of the filter screen plate 110 is facilitated, and the practicality of the filter screen plate 110 is increased.

[0029] Further, as shown in Figures 1-5 The connecting rope 5 penetrates the bracket 14 wall body and is in sliding connection with the same; the connecting rope 5 end portion is fixedly connected with a pull ring 51; in use, by hooking the pull ring 51 with fingers and pulling, at this time the insertion block 16 can be moved by using the connecting rope 5 to pull out the insertion block 16 from the insertion slot 13, then the fixed block 12 can be dismounted, in this process, by pulling the insertion block 16 to move by the connecting rope 5, the anti-falling effect of the insertion block 16 when holding and pulling can be achieved, the convenience of moving the insertion block 16 is improved, and the situation that the insertion block 16 slips when being pulled due to inconvenience in holding is reduced.

[0030] Further, as shown in Figures 1-5 The sliding rail 11 side wall is fixedly connected with a pair of limiting blocks 6; in use, by inserting the fixed block 12 into the sliding rail 11, the fixed block 12 can slide to the middle of the two limiting blocks 6 under the action of the inclined surface of the limiting block 6, in this process, by setting the limiting block 6, the limiting effect of the fixed block 12 when being inserted into the sliding rail 11 can be achieved, the convenience of insertion is improved, and the installation speed of the fixed block 12 is increased.

[0031] Working principle: in use, by inserting the fixed block 12 into the slide rail 11, the fixed block 12 is extruded against the plug 16, which is opened, and the fixed block 12 is fully inserted into the slide rail 11, at this time the plug slot 13 corresponds to the position of the plug 16, then the spring 15 is pushed against the plug 16, which is pushed into the sidewall of the plug slot 13, that is, the fixed block 12 is fixed to complete the installation of the outer shell 17, then when the fire window body 1 is opened for ventilation, the drive motor 18 can be started at the same time, the drive motor 18 drives the fan blade 19 to rotate and blow, the outdoor air is sucked into the indoor through the outer shell 17, at this time the airflow enters the indoor through the filter screen 110, the filter screen 110 can filter the dust and impurities mixed in the airflow, so that they remain on the surface of the filter screen 110, and when the indoor fire occurs, the drive motor 18 can be reversed to make the fan blade 19 suck the indoor smoke to the outdoor, when the outer shell 17 is not used, the fixed block 12 can be removed by holding the plug 16 and pulling it out of the plug slot 13, in use, the fan blade 19 rotates and drives the rotating rod 2 to rotate, which moves the scraper 21 on the sidewall of the filter screen 110, at this time the scraper 21 can scrape the surface of the filter screen 110, and the dust and impurities attached to the surface of the filter screen 110 are scraped off, and the cleaning brush plate 22 can clean the position scraped by the scraper 21, and the dust and impurities remaining there are swept away, and the bristles on the sidewall of the cleaning brush plate 22 are fixedly connected by the connecting rod 23, so that they are concentrated together during cleaning, in use, when the scraper 21 rotates and the magnetic block 3 rotates to the position corresponding to the magnetic ball 32, the two magnetic blocks are attracted to each other, so that the magnetic ball 32 is pulled to the wall of the filter screen 110, so that the elastic rod 31 is deformed, at this time the magnetic ball 32 knocks the wall of the filter screen 110, and the vibration generated by knocking can shake off the dust attached to the hole of the filter screen 110, when the magnetic block 3 rotates away from the magnetic ball 32, the elastic rod 31 can drive the magnetic ball 32 to reset, in use, the filter screen 110 is attached to the sidewall of the outer shell 17, then the plug rod 42 is inserted into the sidewall of the opening 41, at this time the elastic sheet 43 is extruded and attached to the sidewall of the plug rod 42, when the elastic sheet 43 passes through the opening 41, the elastic sheet 43 is quickly reset and abuts against the wall of the mounting block 4, which can fix the filter screen 110, in use, the fingers hook the pull ring 51 and pull it, at this time the connecting rope 5 can move the plug 16, which is pulled out of the plug slot 13, so that the fixed block 12 can be disassembled, in use, the fixed block 12 is inserted into the slide rail 11, and the inclined surface of the limiting block 6 can slide the fixed block 12 to the middle of the two limiting blocks 6.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A fireproof window with ventilation function, comprising a fireproof window body (1); characterized in that: The fireproof window body (1) is provided with a sliding rail (11) on the side wall; a fixed block (12) is slidably connected to the inner side wall of the sliding rail (11); a slot (13) is formed in the side wall of the fixed block (12); a support (14) is fixedly connected to the side wall of the sliding rail (11); a spring (15) is fixedly connected to the side wall of the support (14); a plug (16) is fixedly connected to the end of the spring (15); an outer shell (17) is fixedly connected to the side wall of the fixed block (12); a drive motor (18) is fixedly connected to the inner side wall of the outer shell (17); a fan blade (19) is fixedly connected to the output end of the drive motor (18); and a filter screen plate (110) is arranged on the side wall of the outer shell (17).

2. The fireproof window with a ventilation function according to claim 1, wherein: A rotating rod (2) is fixedly connected to the side wall of the fan blade (19); a pair of scrapers (21) are fixedly connected to the side wall of the rotating rod (2); the scrapers (21) are symmetrically arranged on both sides of the rotating rod (2) and have the same structure; a cleaning brush plate (22) is fixedly connected to the side wall of the scraper (21); and a connecting rod (23) is fixedly connected to the side wall of the cleaning brush plate (22).

3. The fireproof window with a ventilation function according to claim 2, wherein: A magnetic block (3) is fixedly connected to the side wall of the scraper (21); a plurality of elastic rods (31) are fixedly connected to the side wall of the filter screen plate (110); the elastic rods (31) are uniformly distributed on the side wall of the filter screen plate (110) and have the same structure; a magnetic ball (32) is fixedly connected to the end of the elastic rod (31); and the magnetic block (3) and the magnetic ball (32) are magnetically connected.

4. The fireproof window with a ventilation function according to claim 1, wherein: A plurality of mounting blocks (4) are fixedly connected to the side wall of the outer shell (17); the mounting blocks (4) are uniformly distributed on the side wall of the outer shell (17) and have the same structure; an opening (41) is formed in the side wall of the mounting block (4); a plurality of plug rods (42) are fixedly connected to the side wall of the filter screen plate (110); the plug rods (42) are uniformly distributed on the side wall of the filter screen plate (110) and have the same structure; and a plurality of elastic sheets (43) are uniformly fixedly connected to the side wall of the plug rod (42).

5. The fire protection window with a ventilation function according to claim 1, wherein: A connecting rope (5) is fixedly connected to the side wall of the plug (16); the connecting rope (5) penetrates through the wall of the support (14) and is slidably connected thereto; and a pull ring (51) is fixedly connected to the end of the connecting rope (5).

6. The fire protection window with a ventilation function according to claim 1, wherein: A pair of limiting blocks (6) are symmetrically fixedly connected to the side wall of the sliding rail (11).

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