Fireproof window with automatic closing function
By introducing temperature sensing devices and magnet effects into the fire-proof windows, the automatic closing of the fire-proof windows and thick smoke blocking is achieved, which solves the problem that existing fire-proof windows cannot provide timely feedback information and block thick smoke, and improves fire response capabilities.
Patent Information
- Application Number
- CN202422222052.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-11
AI Technical Summary
Existing fire windows cannot provide timely feedback on fire information when fire occurs in an unmanned place, and it is not easy to block the spread of thick smoke and fire.
A fire-proof window with automatic closing function was designed, equipped with a temperature sensing device, a motor and an alarm. After sensing the fire, the temperature sensing device starts the motor to close the window and alarm, and at the same time, using the magnet effect to deploy the fire-proof and flame-retardant roller shutter to block thick smoke and fire at high temperatures.
It realizes timely feedback information during a fire and automatically closes windows to block thick smoke and fire, improving the safety of fire response.
Smart Images
Figure CN223136001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fireproof windows, in particular to a fireproof window with an automatic closing function. Background Art
[0002] Fireproof windows can play a role in isolating and blocking the spread of fire during a fire. Fireproof windows can be seen everywhere in various buildings, and they can greatly protect people's lives and property safety;
[0003] Currently, fireproof windows are generally composed of fireproof materials, window frames, and glass, and are divided into two categories: fixed type and movable type. After the fireproof window is closed, the fireproof glass and the fireproof materials on the window frame play a role in isolating fire. The fireproof materials will carbonize and expand when encountering heat, preventing the spread of fire;
[0004] However, if a fire occurs in an unoccupied place or when people are resting, although the fireproof window can timely block and isolate the spread of fire, it is not convenient to timely feedback information to people. People cannot come to extinguish the fire in time. And if the fire is too large and it is not conducive to people's timely escape, the fireproof window is not easy to block thick smoke and fire. Therefore, a fireproof window with an automatic closing function is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a fireproof window with an automatic closing function, aiming to improve the problems of inconvenient timely feedback of fire information and not easy to block thick smoke and fire in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A fireproof window with an automatic closing function includes a body. An alarm is fixedly connected to the top of the front side of the body. A first motor is fixedly connected to the upper middle part of the front side of the body. A hinge is fixedly connected to the middle part of the top side inside the body. A window frame is rotatably connected to the hinge. A fireproof glass is fixedly connected to the window frame. A second motor is fixedly connected to the middle part of the left side inside the body. A first rotating shaft is fixedly connected to the output end of the second motor. The first rotating shaft is rotatably connected to a fireproof mechanism. A temperature sensing device is fixedly connected to the middle part of the bottom end inside the body. A first groove is opened in the middle part of the bottom end inside the body. A magnetic strip is fixedly connected to the bottom end of the first groove. A second groove is opened in the middle part of the top side inside the body. A third groove is opened in the front side of the bottom end of the second groove. A magnetic strip is slidably connected to the top of the second groove. The magnetic strip is fixedly connected to a fireproof blocking mechanism;
[0008] As a further description of the above technical solution:
[0009] The fire prevention mechanism includes a first rotating shaft, a control arm is rotatably connected to the first rotating shaft, a chute is provided in the middle of the right side of the control arm, a slider is slidably connected to the chute, a telescopic rod is fixedly connected to the right side of the slider, the output end of the telescopic rod is fixedly connected to a second rotating shaft, a connecting rod is rotatably connected to the second rotating shaft, a fixed block is fixedly connected to the rear end of the connecting rod, and the rear side of the fixed block is fixedly connected to the front side of the window frame;
[0010] As a further description of the above technical solution:
[0011] The fire blocking mechanism includes a magnetic strip slidably connected to the top of the second groove, a fireproof and flame-retardant rolling curtain is fixedly connected to the top end of the magnetic strip, the fireproof and flame-retardant rolling curtain is slidably connected to a roller shaft, an electric telescopic rod is fixedly connected to the right side of the third groove, the output end of the electric telescopic rod is fixedly connected to a blocking block, the output end of the first motor is fixedly connected to an electric telescopic rod, and the roller shaft is rotatably connected to the machine body;
[0012] As a further description of the above technical solution:
[0013] A handle is fixedly connected to the middle of the bottom end of the front side of the window frame;
[0014] As a further description of the above technical solution:
[0015] The temperature sensing device is electrically connected to the first motor, the second motor and the alarm;
[0016] As a further description of the above technical solution:
[0017] The first groove and the second groove are flush in the vertical direction;
[0018] The utility model has the following beneficial effects:
[0019] 1. In the utility model, when the temperature sensing device senses a fire, the temperature sensing device starts the second motor, the second motor rotates the rotating shaft, the machine arm moves inward, the slider slides upward from the bottom, the telescopic rod contracts, closes the fireproof window, and when the second motor is started, the alarm works synchronously and starts to sound, timely transmitting the fire information, achieving the effect of timely feedback of the fire information, and solving the problem of inconvenient timely feedback of the fire information.
[0020] 2. In the utility model, when the temperature sensing device senses a higher temperature, the first motor is started, the electric telescopic rod contracts, so that the blocking block is retracted into the third groove, the magnetic strip at the top of the second groove makes a free fall motion, drives the fireproof and flame-retardant rolling curtain to move downward together, and finally the magnetic strip in the second groove contacts the magnetic strip in the first groove, and the magnet effect occurs and they are tightly attracted, so as to achieve the effect of blocking thick smoke and fire, and solving the problem of not easily blocking thick smoke and fire. Description of the Drawings
[0021] Figure 1Stereoscopic schematic diagram of the fireproof window with automatic closing function proposed by the present utility model;
[0022] Figure 2 Stereoscopic structural schematic diagram of the fireproof window with automatic closing function proposed by the present utility model;
[0023] Figure 3 Structural schematic diagram of the second groove of the fireproof window with automatic closing function proposed by the present utility model;
[0024] Figure 4 Structural schematic diagram of the first groove of the fireproof window with automatic closing function proposed by the present utility model;
[0025] Figure 5 is Figure 1 Enlarged view of part A in
[0026] Figure 6 is Figure 2 Enlarged view of part B in
[0027] Legend:
[0028] 1. Body; 2. Window frame; 3. Fireproof glass; 4. Alarm; 5. First motor; 6. Handle; 7. First rotating shaft; 701. Control arm; 702. Slide block; 703. Telescopic rod; 704. Chute; 705. Second rotating shaft; 706. Connecting rod; 707. Fixed block; 8. Temperature sensing device; 9. First groove; 10. Second motor; 11. Magnetic strip; 12. Blocking block; 13. Electric telescopic rod; 14. Roller shaft; 15. Fireproof and flame-retardant rolling curtain; 16. Second groove; 17. Hinge; 18. Third groove. Detailed implementation
[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0030] Refer to Figure 1 - Figure 2, an embodiment provided by the present utility model: It includes a body 1, an alarm 4 is fixedly connected to the top end of the front side of the body 1, a second motor 10 is fixedly connected to the left side inside the body 1, the output end of the second motor 10 is fixedly connected to a fire prevention mechanism, the rear end of the fixed block 707 of the fire prevention mechanism is fixedly connected to the front end of the window frame 2, and the opening and closing of the entire fireproof window are completed by the fire prevention mechanism. The second motor 10 is controlled by a temperature sensing device 8. Under normal circumstances, the second motor 10 is in a power-off state. A first groove 9 is opened in the middle of the front side of the bottom end inside the body 1, a second groove 16 is opened in the middle of the front side of the top end inside the body 1, and a first motor 5 is fixedly connected to the left side of the top end of the front part of the body 1.
[0031] Refer to Figure 3 - Figure 6 , a fire prevention mechanism is fixedly connected to the top end of the front side of the body 1. The top end of the magnetic strip 11 in the second groove 16 is fixedly connected to a fireproof and flame-retardant rolling curtain 15. The fireproof and flame-retardant rolling curtain 15 is retracted in a conventional state and is in a roller state on the roller shaft 14. When a fire occurs, the second motor 10 rotates the first rotating shaft 7, the control arm 701 moves inward, the slider 702 slides upward from the bottom, the telescopic rod 703 contracts, and the fire prevention mechanism controlled by the second motor 10 Figure Six first closes the window and feeds back fire information through the alarm 4. When the temperature rises to the limit, the first motor 5 is started. After the first motor 5 is started, the electric telescopic rod 13 is retracted inward to the inner side of the third groove 18 and is received into the third groove 18. The magnetic strip 11 at the top end of the second groove 16 makes a free fall motion, driving the fireproof and flame-retardant rolling curtain 15 to move downward together. Finally, the magnetic strip 11 in the second groove 16 and the magnetic strip 11 in the first groove 9 have a magnet effect and tightly attract each other, and the fireproof and flame-retardant rolling curtain 15 is fully unfolded.
[0032] Working principle: A second motor 10 is fixedly connected to the left side inside the body 1, the output end of the second motor 10 is fixedly connected to a fire prevention mechanism, the rear end of the fixed block 707 of the fire prevention structure is fixedly connected to the front end of the window frame 2, and the opening and closing of the entire fireproof window are completed by the fire prevention mechanism. The second motor 10 is controlled by a temperature sensing device 8. Under normal circumstances, the second motor 10 is in a power-off state. When a fire occurs, the second motor 10 is powered on, and the fire prevention mechanism controlled by the second motor 10 Figure Six first closes the window and feeds back fire information through the alarm 4. When the temperature rises to the limit, the first motor 5 is started. After the first motor 5 is started, the electric telescopic rod 13 is retracted inward to the inner side of the third groove 18, driving the blocking block 12 to be received into the third groove 18 at the same time, and then the magnetic strip 11 falls and attracts the magnetic strip 11 in the first groove 9.
[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A fireproof window with an automatic closing function, comprising a body (1), characterized in that: A siren (4) is fixedly connected to the top of the front side of the body (1). A first motor (5) is fixedly connected to the upper middle part of the front side of the body (1). A hinge (17) is fixedly connected to the middle part of the top side inside the body (1). The hinge (17) is rotatably connected to a window frame (2). The window frame (2) is fixedly connected to a fireproof glass (3). A second motor (10) is fixedly connected to the middle part of the left side inside the body (1). The output end of the second motor (10) is fixedly connected to a first rotating shaft (7). The first rotating shaft (7) is rotatably connected to a fireproof mechanism. A temperature sensing device (8) is fixedly connected to the middle part of the bottom end inside the body (1). A first groove (9) is formed in the front part of the bottom end inside the body (1). A magnetic strip (11) is fixedly connected to the bottom end of the first groove (9). A second groove (16) is formed in the front part of the top end inside the body (1). A third groove (18) is formed in the front side of the bottom end of the second groove (16). A magnetic strip (11) is slidably connected to the top of the second groove (16). The magnetic strip (11) is fixedly connected to a fire blocking mechanism.
2. The fireproof window with an automatic closing function according to claim 1, characterized in that: The fireproof mechanism includes a first rotating shaft (7). The first rotating shaft (7) is rotatably connected to a control arm (701). A chute (704) is formed in the middle part of the right side of the control arm (701). A slider (702) is slidably connected to the chute (704). The right side of the slider (702) is rotatably connected to a telescopic rod (703). The output end of the telescopic rod (703) is rotatably connected to a second rotating shaft (705). The second rotating shaft (705) is rotatably connected to a connecting rod (706). The rear end of the connecting rod (706) is fixedly connected to a fixed block (707). The rear side of the fixed block (707) is fixedly connected to the front side of the window frame (2).
3. The fireproof window with an automatic closing function according to claim 1, characterized in that: The fire blocking mechanism includes a magnetic strip (11) slidably connected to the top of the second groove (16). A fireproof and flame retardant rolling curtain (15) is fixedly connected to the top end of the magnetic strip (11). The fireproof and flame retardant rolling curtain (15) is slidably connected to a roller shaft (14). An electric telescopic rod (13) is fixedly connected to the right side of the third groove (18). The output end of the electric telescopic rod (13) is fixedly connected to a blocking block (12). The output end of the first motor (5) is fixedly connected to an electric telescopic rod (13). The roller shaft (14) is rotatably connected to the body (1).
4. The fireproof window with an automatic closing function according to claim 1, wherein: A handle (6) is fixedly connected to the middle part of the bottom end of the front side of the window frame (2).
5. The fireproof window with an automatic closing function according to claim 1, characterized in that: The temperature sensing device (8) is electrically connected to the first motor (5), the second motor (10) and the siren (4).
6. The fireproof window with an automatic closing function according to claim 1, wherein: The first groove (9) and the second groove (16) are flush in the vertical direction.