CN211500411U - Steel combined heat-insulation fireproof window - Google Patents
Steel combined heat-insulation fireproof window Download PDFInfo
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- CN211500411U CN211500411U CN201922363217.XU CN201922363217U CN211500411U CN 211500411 U CN211500411 U CN 211500411U CN 201922363217 U CN201922363217 U CN 201922363217U CN 211500411 U CN211500411 U CN 211500411U
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- fireproof window
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- fire extinguishing
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Abstract
The utility model discloses a steel combined heat-insulation fireproof window, which comprises a fireproof window frame, wherein the left inner wall of the fireproof window frame is movably connected with a hinge, one side of the hinge, which is far away from the fireproof window frame, is movably connected with a fireproof window body, the left and right inner walls of the fireproof window frame are both provided with air nozzles, a window closer is arranged between the front top end of the fireproof window frame and the front top end of the fireproof window body, the left side wall of the front side of the fireproof window body is fixedly connected with a window handle, the outer edge of the fireproof window body is provided with an expansion sealing strip, the bottom of the fireproof window frame is provided with a fire extinguishing box, the fire extinguishing agent is arranged to be beneficial to blocking the spread of fire to the fireproof window body, the glass on the fireproof window body is prevented from being broken due to high temperature, thereby blocking the spread of flame and radiation heat, preventing the three-dimensional, and unnecessary loss caused by indoor fire is avoided.
Description
Technical Field
The utility model relates to a fire window technical field specifically is a thermal-insulated fire window of steel combination.
Background
The fire window is a window which can meet the requirements of fire resistance stability and fire resistance integrity together with a frame within a certain time, in recent years, a plurality of external wall fires in China cause not only great property economic loss and casualties, but also bad social influence, the external wall fire is harmful in that the external wall fire often develops into a three-dimensional fire of a building within a short time, so that the control is lost, the way of the external wall fire to evolve into the three-dimensional fire is that flame or radiant heat enters a room through the window, so that combustible substances in the room are ignited, and the indoor fire propagates to other rooms along a corridor, so that the three-dimensional combustion is caused, therefore, when the fire occurs, if the propagation way of the flame and the radiant heat can be blocked, the fire can be prevented from spreading, and the three-dimensional combustion is prevented.
The traditional fireproof window has poor fireproof function effect, even in a closed state and under a fire condition, glass of the window can burst due to fire firing and cannot play a role in preventing fire spreading, so that indoor fire is caused, and personal safety of people is greatly threatened, Chinese patent discloses a steel heat-insulation fireproof window (No. CN 201821840908.3), the patent technology can solve the problems that the traditional fireproof window has poor fireproof effect, the personal safety of people is endangered, the installation process of the fireproof window is too complicated and inconvenient, labor is wasted, and the installation efficiency of the fireproof window is low, however, the starting mode of the fireproof window is that the button is manually pressed, electric drive is adopted, under the condition of fire, indoor personnel cannot timely press the button, the fire extinguishing device cannot be timely opened, and under the high-temperature state, the power of an electric wire is easily cut off, so that the fire extinguishing device cannot be started, there is a certain potential safety hazard. Accordingly, one skilled in the art has provided a steel composite heat insulating fire window to solve the above-mentioned problems of the background art.
Disclosure of Invention
An object of the utility model is to provide a thermal-insulated fire window of steel combination to solve the starting mode of this kind of fire window that proposes in the above-mentioned background art and press the button for the manual work, electric drive, under the condition of catching fire, indoor personnel often can't in time go to press the button, can't in time open extinguishing device, and under high temperature state, the electric wire cuts off the power supply easily, thereby causes extinguishing device can't start, has certain potential safety hazard problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a thermal-insulated fire window of steel combination, includes the fire window frame, the left side inner wall swing joint of fire window frame has the hinge, one side swing joint that the fire window frame was kept away from to the hinge has the fire window form, the jet-propelled head has all been seted up to the left and right sides inner wall of fire window frame, be provided with the window closer between the positive top of fire window frame and the positive top of fire window form, the positive left side wall fixed connection of fire window form has the window handle, the outer edge of fire window form is provided with the inflation sealing strip, the fire box has been seted up to the bottom of fire window frame, the inside intermediate position of fire box is provided with the gas holder, both ends all are provided with the air duct about the gas holder, the tip of air duct is provided with the valve.
As a further aspect of the present invention: the gas storage tank is internally stored with a gaseous fire extinguishing agent at room temperature and atmospheric pressure, the fire extinguishing agent is favorable for blocking the spread of fire to the fire window body, and the glass on the fire window body is prevented from being broken due to high temperature, so that the propagation path of flame and radiant heat is blocked, the fire can be prevented from spreading, three-dimensional combustion is prevented, the personal safety of people is protected from being threatened by the fire, and unnecessary loss caused by indoor fire is avoided.
As a further aspect of the present invention: the valve device comprises a ratchet wheel, the ratchet wheel is rotationally connected with the lower side wall inside the fire extinguishing box, a rotating shaft is rotationally connected with the middle position of the top of the ratchet wheel, a control valve is arranged at the top of the rotating shaft, a limiting rod is clamped on the outer wall of the ratchet wheel, one end of the limiting rod, far away from the ratchet wheel, is rotationally connected with the lower side wall inside the fire extinguishing box, a baffle is fixedly connected with the top of the fire extinguishing box on the left side relative to the ratchet wheel, a first spring is arranged between the baffle and the upper surface of the ratchet wheel, a second spring is arranged between the baffle and the back of the limiting rod, a temperature-sensitive push rod device is fixedly arranged on the top of the fire extinguishing box on the back of the limiting rod, the ratchet wheel drives the first spring to stretch rightwards by stirring the ratchet wheel anticlockwise so as to generate elastic potential energy, and, the ratchet wheel is prevented from rotating clockwise, the rotation of the ratchet wheel drives the rotating shaft to rotate, so that the control valve is driven to be in a closed state, and at the moment, the fire extinguishing agent in the air storage tank is in a closed state.
As a further aspect of the present invention: the control valve comprises a valve shell, the left end and the right end of the valve shell are respectively connected with the air guide pipe, the middle position of the valve shell is rotatably connected with the ventilating ball body, the outer wall of the ventilating ball body is provided with air holes, and the fire extinguishing agent is controlled to be opened by rotating the ventilating ball body, so that fire is extinguished in time.
As a further aspect of the present invention: the ventilating ball body is characterized in that a sealing gasket is arranged between the ventilating ball body and the valve shell, the bottom of the ventilating ball body is rotatably connected with the rotating shaft, an internal thread is arranged between the rotating shaft and the bottom of the valve shell, the rotating shaft rotates to drive the ventilating ball body to rotate, the sealing gasket is arranged to prevent gas leakage, and the rotating stability is improved by the arrangement of the internal thread.
As a further aspect of the present invention: the temperature-sensing push rod device comprises a push rod shell, a third spring is arranged inside the push rod shell, a push rod is fixedly connected to the left end of the third spring, a groove hole is formed in the upper surface of the push rod, a temperature-sensing glass column is arranged on the position, opposite to the groove hole, of the upper surface of the push rod shell, when the ambient temperature of the temperature-sensing glass column reaches a limit value, the temperature-sensing glass column is exploded, the third spring brings leftward force to the push rod, the limit rod is pushed out from the outer wall of a ratchet wheel by the push rod, the ratchet wheel is driven to rotate clockwise under the action of elastic potential energy of the first spring, a control valve is driven to be opened, fire is extinguished through a fire extinguishing agent, the whole device does not need to be driven by electric power, the phenomenon that a fire-proof window body cannot be.
Compared with the prior art, the beneficial effects of the utility model are that:
1. thereby it rotates to drive the hinge on the fire window body through pulling window handle to open the fire window body, can close the fire window body is automatic through using the window closer, prevent to forget to close the window and have the potential safety hazard, can improve the leakproofness of window seam under the condition of conflagration breaing out through setting up the inflation sealing strip, prevent that flame from getting into, improve the security performance of fire window.
2. Through setting up fire extinguishing agent and being favorable to blocking the intensity of a fire and stretching to fire window body department, the glass on the guarantee fire window body can not break because of high temperature to block the propagation approach of flame and radiant heat, just can prevent that the conflagration from stretching, prevent three-dimensional burning, ensured that people's personal safety is not threatened by the intensity of a fire, also avoid indoor unnecessary loss that catches fire and cause.
3. In daily life, the ratchet wheel is pulled anticlockwise to drive the first spring to stretch rightwards so as to generate elastic potential energy, due to the elastic potential energy action of the second spring, the limiting rod is pulled to be always clamped on the outer wall of the ratchet wheel to prevent the ratchet wheel from rotating clockwise, the ratchet wheel rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the ventilating ball body to rotate, the sealing gasket is arranged to prevent gas leakage, the internal thread is arranged to improve the rotating stability, the air vent is far away from the air duct, the control valve is in a closed state, the fire extinguishing agent in the air storage tank is in a closed state, when the temperature around the temperature-sensitive glass column reaches a limit value in a fire disaster, the temperature-sensitive glass column is exploded, the third spring brings left force to the push rod, the push rod pushes the limiting rod out of the outer wall of the ratchet wheel, and the ratchet, thereby drive the control valve and open, put out a fire through fire extinguishing agent, whole device need not use electric drive, prevents that high temperature environment electric power from damaging and leading to the unable phenomenon of closing of fire window form, has improved resident personnel's security.
Drawings
Fig. 1 is a schematic structural view of a steel composite heat-insulating fireproof window.
Fig. 2 is a schematic structural view of a valve device in a steel combined heat-insulation fireproof window.
Fig. 3 is a schematic structural view of a temperature sensing push rod device in a steel combined heat-insulation fireproof window.
FIG. 4 is a schematic structural view of a control valve in a steel composite heat-insulating fireproof window when the control valve is closed.
FIG. 5 is a schematic structural view of a control valve in a steel composite heat-insulating fireproof window when the control valve is opened.
In the figure: 1. a fireproof window frame; 2. a fire window; 3. a hinge; 4. a window closer; 5. a gas showerhead; 6. a window handle; 7. expanding the sealing strip; 8. a fire extinguishing box; 9. a gas storage tank; 10. a valve means; 11. an air duct; 12. a ratchet wheel; 13. a rotating shaft; 14. a control valve; 15. a first spring; 16. a second spring; 17. a temperature-sensitive push rod device; 18. a limiting rod; 19. a push rod housing; 20. a third spring; 21. a push rod; 22. a temperature-sensitive glass column; 23. a valve housing; 24. a vent ball; 25. air holes are formed; 26. an internal thread; 27. and a gasket.
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 5, in the embodiment of the present invention, a steel combined heat-insulation fireproof window comprises a fireproof window frame 1, and is characterized in that a hinge 3 is movably connected to the inner wall of the left side of the fireproof window frame 1, a fireproof window body 2 is movably connected to one side of the hinge 3 away from the fireproof window frame 1, nozzles 5 are respectively disposed on the inner walls of the left and right sides of the fireproof window frame 1, a window closer 4 is disposed between the top of the front side of the fireproof window frame 1 and the top of the front side of the fireproof window body 2, a window handle 6 is fixedly connected to the left side wall of the front side of the fireproof window body 2, an expansion sealing strip 7 is disposed on the outer edge of the fireproof window body 2, a fire extinguishing box 8 is disposed at the bottom of the fireproof window frame 1, a gas storage tank 9 is disposed in the middle of the fire extinguishing box 8, a fire extinguishing agent which is gaseous at room temperature and, glass on the fireproof window body 2 is prevented from being broken due to high temperature, so that propagation paths of flame and radiant heat are blocked, fire spreading can be prevented, three-dimensional combustion is prevented, personal safety of people is guaranteed not to be threatened by fire, unnecessary loss caused by indoor fire is avoided, air guide pipes 11 are arranged at the left end and the right end of the air storage tank 9, valve devices 10 are arranged at the end portions of the air guide pipes 11, each valve device 10 comprises a ratchet wheel 12, each ratchet wheel 12 is rotatably connected with the lower side wall inside the fire extinguishing box 8, a rotating shaft 13 is rotatably connected to the middle position of the top of each ratchet wheel 12, a control valve 14 is arranged at the top of each rotating shaft 13, each control valve 14 comprises a valve shell 23, the left end and the right end of each valve shell 23 are respectively connected with the corresponding air guide pipe 11, an air vent ball 24 is rotatably connected to the middle position of each, thereby put out a fire in time, be provided with sealed pad 27 between spheroid 24 and the valve casing 23 ventilate, the bottom of spheroid 24 ventilates is connected with pivot 13 rotation, be provided with internal thread 26 between pivot 13 and the bottom of valve casing 23, thereby drive spheroid 24 of ventilating through pivot 13 rotation, prevent gas leakage through setting up sealed pad 27, improve the stability of rotation through setting up internal thread 26, ratchet 12's outer wall joint has gag lever post 18, the one end that gag lever post 18 kept away from ratchet 12 rotates with the inside lower lateral wall of fire extinguishing chamber 8, the left side fixedly connected with baffle of the top of fire extinguishing chamber 8 relative to ratchet 12, be provided with first spring 15 between baffle and the ratchet 12 upper surface, be provided with second spring 16 between the back of baffle and gag lever post 18, the back fixed mounting of the top of fire extinguishing chamber 8 relative to gag lever post 18 has temperature sensing push rod device 17, through anticlockwise stirring ratchet 12, the ratchet 12 drives the first spring 11 to stretch rightwards to generate elastic potential energy, due to the action of the elastic potential energy of the second spring 16, the limiting rod 18 is pulled to be always clamped on the outer wall of the ratchet 12 to prevent the ratchet 12 from rotating clockwise, the ratchet 12 rotates to drive the rotating shaft 13 to rotate, so that the control valve 14 is driven to be in a closed state, at the moment, the fire extinguishing agent in the air storage tank 9 is in a closed state, the temperature-sensitive push rod device 17 comprises a push rod shell 19, a third spring 20 is arranged inside the push rod shell 19, the left end of the third spring 20 is fixedly connected with a push rod 21, a slotted hole is formed in the upper surface of the push rod 21, a temperature-sensitive glass column 22 is arranged on the upper surface of the push rod shell 19 opposite to the slotted hole, when the ambient temperature of the temperature-sensitive glass column 22 reaches a limit value, at the moment, the temperature-sensitive glass column 22 is exploded, because the action of the elastic potential energy of the first spring 15 drives the ratchet wheel 12 to rotate clockwise, so as to drive the control valve 14 to open and extinguish fire through the fire extinguishing agent, the whole device does not need to be driven by electric power, the phenomenon that the fire window body 2 cannot be closed due to electric power damage in a high-temperature environment is prevented, the safety of resident personnel is improved, and the air guide pipe 11 extends to the position of the air nozzle 5.
The utility model discloses a theory of operation is:
when a fire disaster occurs, flame or radiant heat enters the room through the window, so that combustible substances in the room are ignited, and the indoor fire disaster is propagated to other rooms along a corridor, so that three-dimensional combustion is caused, therefore, if the propagation path of the flame and the radiant heat can be blocked through the fireproof window when the fire disaster occurs, the fire disaster can be prevented from spreading, and the three-dimensional combustion is prevented, when the fire disaster occurs, the window handle 6 is pulled to drive the hinge 3 on the fireproof window body 2 to rotate, so that the fireproof window body 2 is opened, the fireproof window body 2 can be automatically closed by using the window closer 4, the safety hazard caused by forgetting to close the window is prevented, the sealing performance of a window seam can be improved under the condition of the fire disaster by arranging the expansion sealing strip 7, the flame is prevented from entering, under the daily condition, the ratchet 12 is shifted anticlockwise, the ratchet 12 drives the first spring 11 to be, thereby generating elastic potential energy, due to the elastic potential energy action of the second spring 16, pulling the limiting rod 18 to be always clamped on the outer wall of the ratchet wheel 12, preventing the ratchet wheel 12 from rotating clockwise, the ratchet wheel 12 rotating to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotating to drive the ventilating sphere 24 to rotate, preventing gas leakage by arranging the sealing gasket 27, improving the rotating stability by arranging the internal thread 26, at the moment, the ventilating hole 25 is far away from the air duct 11, the control valve 14 is in a closed state, at the moment, the fire extinguishing agent in the air storage tank 9 is in a closed state, when a fire occurs, the temperature around the temperature-sensitive glass column 22 reaches a limit value, at the moment, the temperature-sensitive glass column 22 is exploded, at the moment, the third spring 20 brings a leftward force to the push rod 21, so that the push rod 21 pushes the limiting rod 18 out of the outer wall, thereby drive control valve 14 and open, put out a fire through the fire extinguishing agent, be favorable to blocking the intensity of a fire through setting up the fire extinguishing agent and stretch to fire window form 2 department, the glass on the guarantee fire window form 2 can not break because of the high temperature, thereby block the propagation approach of flame and radiant heat, just can prevent the conflagration from stretching, prevent three-dimensional burning, the personal safety of having ensured the people is not threatened by the intensity of a fire, also avoid indoor unnecessary loss that catches fire and cause, whole device need not use electric drive, prevent that high temperature environment electric power from damaging and leading to the unable phenomenon of closing of fire window form 2, the personnel's of living security has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The steel combined heat-insulation fireproof window comprises a fireproof window frame (1) and is characterized in that a hinge (3) is movably connected to the inner wall of the left side of the fireproof window frame (1), a fireproof window body (2) is movably connected to one side, away from the fireproof window frame (1), of the hinge (3), air nozzles (5) are respectively arranged on the inner walls of the left side and the right side of the fireproof window frame (1), a window closing device (4) is arranged between the front top end of the fireproof window frame (1) and the front top end of the fireproof window body (2), a window handle (6) is fixedly connected to the front left side wall of the fireproof window body (2), an expansion sealing strip (7) is arranged on the outer edge of the fireproof window body (2), a fire extinguishing box (8) is arranged at the bottom of the fireproof window frame (1), an air storage tank (9) is arranged in the middle position of the fire extinguishing box (8), and air guide pipes, the end of the air duct (11) is provided with a valve device (10), and the air duct (11) extends to the position of the air nozzle (5).
2. A steel composite heat-insulating fire-proof window as claimed in claim 1, wherein said gas container (9) stores therein a fire extinguishing agent in a gaseous state at room temperature and atmospheric pressure.
3. The steel combined heat-insulation fireproof window according to claim 1, wherein the valve device (10) comprises a ratchet wheel (12), the ratchet wheel (12) is rotatably connected with the lower side wall inside the fire extinguishing box (8), a rotating shaft (13) is rotatably connected to the middle position of the top of the ratchet wheel (12), a control valve (14) is arranged at the top of the rotating shaft (13), a limiting rod (18) is clamped on the outer wall of the ratchet wheel (12), one end, far away from the ratchet wheel (12), of the limiting rod (18) is rotatably connected with the lower side wall inside the fire extinguishing box (8), a baffle is fixedly connected to the left side of the top of the fire extinguishing box (8) relative to the ratchet wheel (12), a first spring (15) is arranged between the baffle and the upper surface of the ratchet wheel (12), a second spring (16) is arranged between the baffle and the back of the limiting rod (18), and a temperature-sensing push rod device (17) is fixedly mounted at the back of the top of the fire extinguishing box (8) relative to the limiting ).
4. The steel combined heat-insulation fireproof window according to claim 3, wherein the control valve (14) comprises a valve housing (23), the left end and the right end of the valve housing (23) are respectively connected with the gas guide tube (11), the middle position of the valve housing (23) is rotatably connected with a ventilation ball body (24), and the outer wall of the ventilation ball body (24) is provided with a ventilation hole (25).
5. The steel composite heat-insulating fireproof window as claimed in claim 4, wherein a sealing gasket (27) is arranged between the ventilation sphere (24) and the valve housing (23), the bottom of the ventilation sphere (24) is rotatably connected with the rotating shaft (13), and an internal thread (26) is arranged between the rotating shaft (13) and the bottom of the valve housing (23).
6. The steel combined heat-insulation fireproof window as claimed in claim 3, wherein the temperature-sensing push rod device (17) comprises a push rod housing (19), a third spring (20) is arranged inside the push rod housing (19), a push rod (21) is fixedly connected to the left end of the third spring (20), a groove hole is formed in the upper surface of the push rod (21), and a temperature-sensing glass column (22) is arranged on the upper surface of the push rod housing (19) in a position opposite to the groove hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363217.XU CN211500411U (en) | 2019-12-25 | 2019-12-25 | Steel combined heat-insulation fireproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363217.XU CN211500411U (en) | 2019-12-25 | 2019-12-25 | Steel combined heat-insulation fireproof window |
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| CN211500411U true CN211500411U (en) | 2020-09-15 |
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| CN201922363217.XU Active CN211500411U (en) | 2019-12-25 | 2019-12-25 | Steel combined heat-insulation fireproof window |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997501A (en) * | 2020-09-19 | 2020-11-27 | 陈秋杰 | Aluminum alloy door and window with sound insulation function |
| CN112218475A (en) * | 2020-10-14 | 2021-01-12 | 刘元昌 | Arrangement structure of communication host in machine room |
| CN113107330A (en) * | 2020-03-03 | 2021-07-13 | 绍兴市载沣智能科技有限公司 | Automatic fire-retardant device of emergency exit based on temperature-sensing glass control |
| CN115522855A (en) * | 2022-11-03 | 2022-12-27 | 杭州康安消防设备有限公司 | Heat-insulation fireproof window |
| CN115717504A (en) * | 2022-11-04 | 2023-02-28 | 广东明安防火门窗有限公司 | Closed fireproof window |
-
2019
- 2019-12-25 CN CN201922363217.XU patent/CN211500411U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107330A (en) * | 2020-03-03 | 2021-07-13 | 绍兴市载沣智能科技有限公司 | Automatic fire-retardant device of emergency exit based on temperature-sensing glass control |
| CN111997501A (en) * | 2020-09-19 | 2020-11-27 | 陈秋杰 | Aluminum alloy door and window with sound insulation function |
| CN112218475A (en) * | 2020-10-14 | 2021-01-12 | 刘元昌 | Arrangement structure of communication host in machine room |
| CN112218475B (en) * | 2020-10-14 | 2021-12-10 | 淮北市荣恋科技有限公司 | Arrangement structure of communication host in machine room |
| CN115522855A (en) * | 2022-11-03 | 2022-12-27 | 杭州康安消防设备有限公司 | Heat-insulation fireproof window |
| CN115717504A (en) * | 2022-11-04 | 2023-02-28 | 广东明安防火门窗有限公司 | Closed fireproof window |
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