Fireproof window system

Abstract

The fireproof window system comprises a fireproof window, a window opening is formed in the fireproof window, and the fireproof window comprises a movable window capable of opening or closing the window opening; the first rail is positioned in front of the window; the second track is positioned behind the window; the front end of the overturning track is rotationally connected with the first track, and the rear end of the overturning track can penetrate through the window to be connected with the second track; one end of the driving device is connected with the first rail, the other end of the driving device is connected with the overturning rail so as to drive the overturning rail to be connected with or disconnected from the second rail, and the movable window of the fireproof window system does not affect the operation functions of the first rail, the second rail and the overturning rail; the movable window can completely close the window opening, the front portion and the rear portion of the fireproof window are isolated, meanwhile, transportation safety is guaranteed, the structure is flexible, and safety and reliability are achieved.

Description

Technical Field

[0001] This application is used in the technical field of fire prevention for logistics tracks, and particularly relates to a fireproof window system. Background Art

[0002] Currently, the logistics transmission method in hospitals is basically "professional delivery teams + trolleys + multiple elevators". Such a logistics transmission method has obvious drawbacks. Especially in large general hospitals, the intertwining of people flow and logistics flow can lead to problems such as busy elevators and crowded walkways, which do not meet the requirements. Therefore, various types of logistics transmission systems have started to enter hospitals in recent years. However, when the rail logistics trolley runs through the wall, generally, holes with sufficient dimensions are reserved in the structural wall. But in case of emergencies such as fires, the holes at the junctions between each fire compartment are likely to cause the expansion of the disaster situation and cannot meet the functional requirements of the fire compartment. And setting isolation measures will have a certain impact on the running function of the rail logistics trolley. Utility Model Content

[0003] The purpose of this application is to solve at least one of the technical problems existing in the prior art, and provide a fireproof window system that can isolate the fire area while ensuring the safety of logistics transportation.

[0004] The technical solution adopted by this application to solve its technical problems is as follows:

[0005] A fireproof window system includes

[0006] A fireproof window, on which there is a window opening. The fireproof window includes a movable window that can open or close the window opening.

[0007] A first track, which is located in front of the window opening.

[0008] A second track, which is located behind the window opening.

[0009] A flipping track, the front end of which is rotatably connected to the first track, and the rear end of which can pass through the window opening and be connected to the second track.

[0010] A driving device, one end of which is connected to the first track, and the other end of which is connected to the flipping track to drive the flipping track to connect or disconnect from the second track.

[0011] In some embodiments of this application, the fireproof window includes a window frame and a window closing spring. The left end of the window closing spring is connected to the window frame, and the right end of the window closing spring is connected to the movable window.

[0012] In some embodiments of the present application, a first electromagnet is provided on the right side of the movable window, and a second electromagnet capable of attracting or disconnecting the first electromagnet is provided at the right end of the window frame.

[0013] In some embodiments of the present application, a first buckle is provided on the left side of the movable window, and a second buckle cooperating with the first buckle is provided on the left side of the window frame.

[0014] In some embodiments of the present application, an induction device is further included. The induction device includes a movable inductor provided on the left side of the movable window and a fixed inductor provided on the left side of the window frame. The induction device is used to connect to a fire protection system.

[0015] In some embodiments of the present application, a hinge bar is provided at the front end of the flipping track. The hinge bar is provided on the bottom surface of the flipping track, and the flipping track is hinged to the first track through the hinge bar.

[0016] In some embodiments of the present application, the driving device is an electric push rod. A first support for installing the fixed end of the electric push rod is provided on the first track, and a second support for rotatably connecting the output end of the electric push rod is provided on the flipping track. The driving device is used to connect to a fire protection system.

[0017] In some embodiments of the present application, a transmission rod is provided on the fixed end of the electric push rod, and a travel groove cooperating with the transmission rod is provided on the first support. The travel groove is arranged in the height direction.

[0018] In some embodiments of the present application, a third electromagnet is provided at the rear end of the flipping track. The third electromagnet is located on the top surface of the flipping track, and a fourth electromagnet capable of attracting or disconnecting the third electromagnet is provided at the top of the front end of the second track.

[0019] In some embodiments of the present application, a logistics trolley is further included. The logistics trolley can run on the first track, the second track, and the flipping track.

[0020] One of the technical solutions in the above technical solutions has at least one of the following advantages or beneficial effects: The first track, the second track, and the flipping track of the fireproof window system are for the traveling of the transport trolley. Under normal circumstances, the movable window opens the window. The two ends of the flipping track are respectively connected to the first track and the second track, and the transport trolley travels along the first track, the second track, and the flipping track. In case of a fire, under the action of the driving device, the flipping track is disconnected from the second track. At this time, the flipping track rotates relative to the first track to the front of the window. At this time, the movable window closes the window, so as to quickly divide the various fire compartments. The movable window of the fireproof window system will not affect the operation functions of the first track, the second track, and the flipping track. After the fire danger is lifted, the movable window opens again, and the driving device drives the flipping track to reset and reconnect with the second track, restoring the transportation functions of the first track, the second track, and the flipping track. The movable window of the fireproof window system can completely close the window, isolate the front and back of the fireproof window, realize isolating the fire area while ensuring the safety of logistics transportation, and has a flexible structure and is safe and reliable.

[0021] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 is one of the partial structural schematic diagrams of an embodiment of the present application;

[0024] Figure 2 is one of the perspective views of an embodiment of the present application;

[0025] Figure 3 is the second perspective view of an embodiment of the present application;

[0026] Figure 4 is the operation flow schematic diagram of the present application;

[0027] Figure 5 is one of the partial structural schematic diagrams of an embodiment of the present application;

[0028] Figure 6 is one of the partial structural schematic diagrams of an embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] This section will describe in detail the specific embodiments of the present application. The preferred embodiments of the present application are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present application. However, it should not be construed as a limitation on the protection scope of the present application.

[0030] In the present application, when directions (up, down, left, right, front, and back) are described, it is only for the convenience of describing the technical solution of the present application, rather than indicating or implying that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present application.

[0031] In the present application, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and "greater than", "less than", "exceeding", etc. are understood as not including the present number; "above", "below", "within", etc. are understood as including the present number. In the description of the present application, if "first" and "second" are described, they are only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0032] In the present application, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. For example, they can be directly connected, or indirectly connected through an intermediate medium; they can be fixedly connected, or detachably connected, or integrally formed; they can be mechanically connected, or electrically connected or capable of communicating with each other; they can be the communication inside two components or the interaction relationship between two components. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present application in combination with the specific content of the technical solution.

[0033] Among them, Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 give the reference direction coordinate system of the embodiments of the present application. The following will describe the embodiments of the present application in combination with the directions shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 shown.

[0034] The embodiments of the present application provide a fireproof window system, including

[0035] A fireproof window 400 is provided with a window 410 thereon. The fireproof window 400 includes a movable window 440 capable of opening or closing the window 410;

[0036] The first track 100 is located in front of the window 410;

[0037] The second track 200 is located behind the window 410;

[0038] The flipping track 300, the front end of the flipping track 300 is rotatably connected to the first track 100, and the rear end of the flipping track 300 can pass through the window 410 and be connected to the second track 200;

[0039] The driving device 500, one end of the driving device 500 is connected to the first track 100, and the other end of the driving device 500 is connected to the flipping track 300 to drive the flipping track 300 to connect or disconnect from the second track 200.

[0040] The first track 100, the second track 200 and the flipping track 300 of the fire window system are for the transport trolley to travel. Under normal circumstances, the movable window 440 opens the window 410, and both ends of the flipping track 300 are respectively connected to the first track 100 and the second track 200, and the transport trolley travels along the first track 100, the second track 200 and the flipping track 300; in case of a fire, under the action of the driving device 500, the flipping track 300 disconnects from the second track 200. At this time, the flipping track 300 rotates relative to the first track 100 to the front of the window 410. At this time, the movable window 440 closes the window 410, so as to quickly divide between each fire compartment. The movable window 440 of the fire window system will not affect the running functions of the first track 100, the second track 200 and the flipping track 300. After the fire danger is lifted, the movable window 440 is reopened, and the driving device 500 drives the flipping track 300 to reset and reconnect to the second track 200 again to restore the transport functions of the first track 100, the second track 200 and the flipping track 300. The movable window 440 of the fire window system can completely close the window 410, isolate the front and back of the fire window 400, realize isolating the fire area while ensuring the safety of logistics transportation, with a flexible structure, safe and reliable, and suitable for various scenarios such as hospitals and shopping malls.

[0041] Behind the window 410 is the fire compartment, and the second track 300 is located in the fire compartment.

[0042] The fireproof window 400 includes a window frame 420 and a window-closing spring 430. The left end of the window-closing spring 430 is connected to the window frame 420, and the right end of the window-closing spring 430 is connected to the movable window 440. In the absence of external force fixation, the window-closing spring 430 will pull the movable window 400 to move leftward and close the window 410. It can be understood that first, a hole with sufficient size is reserved on the structural wall, and then the window frame 420 is installed on the hole. The movable window 440 can open or close the window 410, that is, the first track 100, the second track 200, and the flipping track 300 are arranged in the passing area of the movable window (on the window 410).

[0043] In some embodiments, a first electromagnet 441 is provided on the right side of the movable window 440, and a second electromagnet 421 capable of attracting or disconnecting from the first electromagnet 441 is provided on the right end of the window frame 420. In the energized state, the fixing device composed of the first electromagnet 441 and the second electromagnet 421 will counteract the elastic force of the window-closing spring 430 and hold the movable window 400, and the movable window 440 presents an open state.

[0044] In some embodiments, a first buckle 442 is provided on the left side of the movable window 440, and a second buckle 422 cooperating with the first buckle 442 is provided on the left side of the window frame 420.

[0045] The fireproof window system further includes a sensing device 700. The sensing device 700 includes a movable sensor 710 provided on the left side of the movable window 440 and a fixed sensor 720 provided on the left side of the window frame 420. The sensing device 700 is used to connect to the fire protection system.

[0046] In some embodiments, a hinge bar 310 is provided at the front end of the flipping track 300. The hinge bar 310 is provided on the bottom surface of the flipping track 300. The flipping track 300 is hinged to the first track 100 through the hinge bar. Such a hinged connection method makes the flipping track 300 durable, and even with long-term use, there will be no derailment phenomenon.

[0047] In some embodiments, the driving device 500 is an electric push rod. A first support 110 for installing the fixed end of the electric push rod is provided on the first track 100, and a second support 320 for rotatably connecting the output end of the electric push rod is provided on the flipping track 300. The second support 320 is a conduction support and plays a conduction role. The driving device 500 is used to connect to the fire protection system.

[0048] In some embodiments, a transmission rod 510 is provided on the fixed end of the electric push rod, and a travel groove 111 cooperating with the transmission rod 510 is provided on the first support 110. The travel groove 111 is arranged in the height direction, and both ends of the transmission rod 510 are arranged in the travel groove 111. The transmission rod 510 can drive the electric push rod to adjust its vertical position in the travel groove 111.

[0049] In some embodiments, a third electromagnet 330 is provided at the rear end of the flipping track 300. The third electromagnet 330 is located on the top surface of the flipping track 300. At the top of the front end of the second track 200, a fourth electromagnet 220 capable of attracting or disconnecting the third electromagnet 330 is provided, and an electromagnetic fixing support for mounting the fourth electromagnet 220 is provided at the top of the front end of the second track 200.

[0050] In some embodiments, a first sensor 340 is provided at the rear end of the flipping track 300. The first sensor 340 is located on the top surface of the flipping track 300. At the top of the front end of the second track 200, a second sensor 230 is provided. The first sensor 340 can be docked with the second sensor 230 and send a signal to the fire protection system. The first sensor 340 and the second sensor 230 not only achieve the purpose of stroke limit but also can achieve the purpose of insurance fixation, preventing derailment during long-term use.

[0051] The fireproof window system further includes a logistics trolley 600, and the logistics trolley 600 can run on the first track 100, the second track 200 and the flipping track 300.

[0052] The fireproof window system further includes a fixed window. The fixed window is immovable and always presents a closed state, forming a double-window structure. Both the fixed window and the movable window 440 in this application adopt five-layer poured fireproof glass (including five layers of 3mm cesium potassium fireproof glass, and 25mm fireproof glue is provided between each layer of 3mm cesium potassium fireproof glass, with a total of 4 layers of fireproof glue), which has high fire resistance, ensures the airtight isolation function between adjacent fire compartments, and can remain intact and continue to bear loads at high temperatures.

[0053] When a fire occurs, the fire protection system or the smoke detector sends a warning signal. The system will detect the position of the logistics trolley 600. When the logistics trolley 600 reaches the second track 200, that is, when the logistics trolley 600 is located in the fire compartment, the fourth electromagnet 220 of the third electromagnet 330 starts to lose power, and then the electric push rod starts to push downward. Driven by the second support 320, the flipping track 300 starts to flip downward. At this time, the first electromagnet 441 and the second electromagnet 421 immediately lose power, and the movable window 440 loses the fixing power. At this time, driven by the window closing spring 430, the movable window 440 starts to displace to the left. When the movable window 440 completely closes the window opening 410, the first buckle 442 and the second buckle 422 cooperate with each other to lock the movable window 440. At the same time, the movable sensor 710 and the fixed sensor 720 on the window side are docked to send an induction signal to the fire protection system. At this time, it can be directly known from the fire protection system that the fireproof window has been successfully closed.

[0054] This fireproof window system mainly solves the problems of fire separation in track logistics, the heavy workload in the later maintenance process of the existing technology, the lack of visualization, the cumbersome conduction structure of the rail turner, the low conduction efficiency, the risk of smoke leakage still existing in the closed and isolated state, and the inability to know informationally and integrally whether each fireproof device is closed in place and whether the rail turner is reset in place and whether there are any deviations when a disaster occurs.

[0055] In daily use, the logistics trolley 600 travels through the first track 100, the second track 200 and the flipping track 300 (as Figure 2 shown). When an emergency such as a fire occurs, the fire protection system or the smoke detector will send a warning signal. At this time, the driving device 500 enters the warning state and will detect whether the track logistics trolley 600 arrives in the second track 200. When the track logistics trolley 600 arrives in the second track 200, the third electromagnet 330 and the fourth electromagnet 220 start to lose power and lose the fixed suction force. At this time, the flipping track 300 is in a flippable state. The electric push rod pushes and drives the flipping track 300 to flip downward through the hinge 310 by the second support 320. At this time, the electric push rod can adjust its up and down position in the stroke groove 111 through the transmission rod 510 according to the flipping angle of the flipping track 300, so as to smoothly flip the flipping track 300 to a vertical angle. When the flipping track 300 is successfully flipped and the track is disconnected (as Figure 3 shown), the first electromagnet 441 and the second electromagnet 421 lose power. The first electromagnet 441 and the second electromagnet 421 lose the suction force, while the closing window spring 430 on the other side will automatically pull the movable window 440 to close to the left due to the loss of the fixing force. When the movable window 440 is closed, the first buckle 442 and the second buckle 422 are buckled to lock the movable window 440 (as Figure 3 shown). At this time, the movable inductor 710 and the fixed inductor 720 also complete the docking (as Figure 3 shown). After the docking, the induction device 700 composed of the movable inductor 710 and the fixed inductor 720 sends an induction signal to the fire protection system (as Figure 4 shown). At this time, it can be directly known from the fire protection system through the induction signal whether the fireproof window is closed in place. Thus, the isolation between the fireproof and non-fireproof areas is successful. When the disaster has been handled, the electric push rod can be controlled by the fire protection system to retract, and the flipping track 300 is pulled upward to reset through the second support 320 until the third electromagnet 330 and the fourth electromagnet 220 are successfully docked and attracted. The third electromagnet 330 and the fourth electromagnet 220 are powered on to form a fixed suction force. At this time, the first inductor 340 is docked with the second inductor 230 and sends a signal to the fire protection system. At this time, it can be known that the flipping track 300 at this part has been successfully reset. This system neither affects the daily use of the track logistics trolley 600 nor solves the problem of track logistics fire separation when a disaster occurs.

[0056] This fire window system has a flexible structure and low later maintenance cost. Its structure adopts five-layer poured fireproof glass, which has high fire resistance and visibility, can remain intact under high temperature and continue to bear loads. Moreover, without affecting the daily use of the track logistics system, it ensures the safety of the track logistics trolley and the drugs inside it, and can also quickly and completely separate each fire compartment, ensuring the safe and reliable operation of the turning track section and the fire window. It also has the characteristics of visualization, high transparency, informatization, and integration.

[0057] In the description of this specification, the description referring to terms such as "example", "embodiment" or "some embodiments" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0058] Of course, the present invention is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of this application, and these equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A fireproof window system, characterized in that, including a fire window, on which there is a window opening, and the fire window includes a movable window capable of opening or closing the window opening; a first track located in front of the window opening; a second track located behind the window opening; a turning track, the front end of which is rotatably connected to the first track, and the rear end of which can pass through the window opening and be connected to the second track; a driving device, one end of which is connected to the first track, and the other end of which is connected to the turning track to drive the turning track to connect or disconnect from the second track.

2. The fireproof window system according to claim 1, wherein, The fire window includes a window frame and a window-closing spring, the left end of the window-closing spring is connected to the window frame, and the right end of the window-closing spring is connected to the movable window.

3. The fireproof window system according to claim 2, wherein, A first electromagnet is provided on the right side of the movable window, and a second electromagnet capable of attracting or disconnecting from the first electromagnet is provided on the right end of the window frame.

4. The fireproof window system according to claim 2, characterized in that, A first buckle is provided on the left side of the movable window, and a second buckle cooperating with the first buckle is provided on the left side of the window frame.

5. The fireproof window system according to claim 2, characterized in that, It further includes an induction device, which includes a movable inductor provided on the left side of the movable window and a fixed inductor provided on the left side of the window frame, and the induction device is used to connect to the fire protection system.

6. The fireproof window system according to claim 1, characterized in that, A hinge bar is provided at the front end of the turning track, the hinge bar is provided on the bottom surface of the turning track, and the turning track is hinged to the first track through the hinge bar.

7. The fireproof window system according to claim 6, wherein The driving device is an electric push rod, a first support for installing the fixed end of the electric push rod is provided on the first track, a second support for rotatably connecting the output end of the electric push rod is provided on the turning track, and the driving device is used to connect to the fire protection system.

8. The fireproof window system according to claim 7, characterized in that, A transmission rod is provided on the fixed end of the electric push rod, and a travel groove cooperating with the transmission rod is provided on the first support, and the travel groove is arranged along the height direction.

9. The fireproof window system according to claim 6, characterized in that, A third electromagnet is provided at the rear end of the turning track, the third electromagnet is located on the top surface of the turning track, and a fourth electromagnet capable of attracting or disconnecting from the third electromagnet is provided at the top of the front end of the second track.

10. The fireproof window system according to claim 1, characterized in that, It further includes a logistics trolley, which can run on the first track, the second track and the turning track.

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