CN221442325U - Smoke discharging window - Google Patents
Smoke discharging window Download PDFInfo
- Publication number
- CN221442325U CN221442325U CN202323635817.XU CN202323635817U CN221442325U CN 221442325 U CN221442325 U CN 221442325U CN 202323635817 U CN202323635817 U CN 202323635817U CN 221442325 U CN221442325 U CN 221442325U
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- China
- Prior art keywords
- window
- piece
- locking
- hinge
- smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000779 smoke Substances 0.000 title claims abstract description 86
- 238000007599 discharging Methods 0.000 title description 16
- 230000005540 biological transmission Effects 0.000 claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Wing Frames And Configurations (AREA)
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Abstract
The application provides a smoke exhaust window which comprises a window frame, a window sash, an elastic hinge and a locking assembly. The elastic hinge comprises a first hinge piece, a second hinge piece and a reset piece, wherein the first hinge piece is connected with the second hinge piece through the reset piece, the first hinge piece is connected with the window frame, the second hinge piece is connected with the window sash, and the window sash can rotate and be opened relative to the window frame under the action of the reset piece; the locking component comprises a supporting part, a locking piece and an elastic piece, wherein the supporting part is provided with a slide way, the locking piece is arranged on the slide way, one end of the elastic piece is connected with the supporting part, the other end of the elastic piece is connected with the locking piece, the locking piece can move along the slide way and is used for locking or unlocking the window sash, when the window sash is unlocked by the locking piece, the window sash is opened under the action of the elastic hinge, and the locking component is matched with the elastic hinge to realize the quick opening of the smoke exhaust window.
Description
Technical Field
The application relates to the technical field of smoke exhaust windows, in particular to a smoke exhaust window.
Background
Smoke discharging windows are usually arranged in the building to realize the functions of smoke discharging and heat dissipation in a fire disaster, so that the fire-fighting requirement is met. The smoke exhaust window is arranged at a position far away from the ground and near to the ceiling according to the standard requirement, can not be conveniently opened like a common door and window, and generally needs to be manually driven by a transmission rocker to open the smoke exhaust window, but the opening speed is low, so that the manual operation in an emergency state and the smoke exhaust heat dissipation of the smoke exhaust window are not facilitated, and the air tightness is low after the smoke exhaust window is closed during normal use, so that the energy saving requirement can not be met.
Disclosure of utility model
In view of this, the present application provides a smoke exhaust window to solve the problem of slow opening speed of the smoke exhaust window in the prior art.
The present application provides a smoke exhaust window comprising:
A window frame;
window sashes;
The elastic hinge comprises a first hinge piece, a second hinge piece and a reset piece, wherein the first hinge piece and the second hinge piece are connected through the reset piece, the first hinge piece is connected with the window frame, the second hinge piece is connected with the window sash, and the window sash can rotate and be opened relative to the window frame under the action of the reset piece;
The locking assembly comprises a supporting part, a locking piece and an elastic piece, wherein the supporting part is provided with a slide way, the locking piece is installed on the slide way, one end of the elastic piece is connected with the supporting part, the other end of the elastic piece is connected with the locking piece, and the locking piece can move along the slide way and is used for unlocking or locking the window sash;
when the lock block unlocks the window sash, the window sash is opened under the action of the elastic hinge;
In one possible embodiment, the smoke exhaust window comprises a manual switch, the manual switch comprises a transmission piece and a handle, the transmission piece is connected with the locking assembly, one end of the transmission piece is connected with the locking piece, and the other end of the transmission piece is connected with the handle.
In one possible implementation manner, the manual switch comprises a rotating shaft, the rotating shaft is rotatably connected with the window frame or the wall body, and when the handle rotates, the handle can drive the transmission piece and the locking piece to move along the height direction of the smoke exhaust window.
In one possible embodiment, the transmission element is a steel strand or a rigid rod.
In one possible embodiment, the window frame comprises a mounting channel extending in the height direction of the smoke evacuation window, the transmission member being located inside the mounting channel.
In one possible embodiment, the smoke evacuation window comprises an electric switch comprising a drive mechanism, the electric switch being capable of activating the drive mechanism, the drive mechanism being capable of driving the locking piece to move along the slide.
In one possible embodiment, the smoke evacuation window includes a fire control system connected to the electric switch.
In a possible embodiment, the smoke exhaust window comprises a plurality of window sashes, a window frame and locking components, the window frame is respectively provided with the elastic hinge and the locking components, and the transmission piece is simultaneously connected with the plurality of locking components.
In a possible embodiment, the smoke exhaust window comprises a plurality of elastic hinges, and the window sash is connected with the window frame through the plurality of elastic hinges.
The application provides a smoke exhaust window, which comprises a window frame, a window sash, an elastic hinge and a locking component, wherein the elastic hinge comprises a first hinge piece, a second hinge piece and a reset piece, the first hinge piece is connected with the window frame through the reset piece, the second hinge piece is connected with the window sash, the window sash can rotate and be opened relative to the window frame under the action of the reset piece, the locking component comprises a supporting part, a locking piece and an elastic piece, the supporting part is provided with a slide way, the locking piece is arranged on the slide way, one end of the elastic piece is connected with the supporting part, the other end of the elastic piece is connected with the locking piece, the locking piece can move along the slide way and is used for being abutted or separated with the window sash, when the locking piece is separated from the window sash, the window sash is locked under the action of the elastic hinge, and the locking component is matched with the elastic hinge to realize the rapid opening of the smoke exhaust window.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a smoke exhaust window according to the present application;
FIG. 2 is a schematic view of an embodiment of a smoke exhaust window according to the present application;
FIG. 3 is a schematic view of an embodiment of a smoke evacuation window according to the present application;
FIG. 4 is a schematic view of the internal structure of one embodiment of a window frame provided by the present application;
Fig. 5 is a schematic structural view of an embodiment of a window frame according to the present application.
Reference numerals illustrate:
1-a window frame;
12-mounting channels;
2-window sashes;
3-elastic hinge
A 4-lock assembly;
41-a support;
411—a slide;
42-locking piece;
43-elastic member;
5-manual switch;
51-handle;
52-a transmission member;
A-ceiling;
B-ground.
Detailed Description
For a better understanding of the technical solution of the present application, the following detailed description of the embodiments of the present application refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one way of describing an association of associated objects, meaning that there may be three relationships, e.g., a and/or b, which may represent: the first and second cases exist separately, and the first and second cases exist separately. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
The smoke exhaust window is an important component of smoke prevention and exhaust of a building, and can ensure that smoke and heat can be effectively and timely exhausted in the case of fire. The smoke exhaust window mainly comprises a manual smoke exhaust window and an automatic smoke exhaust window. The manual smoke exhaust window can only be opened manually by a person, including a person having direct access to the manually operated smoke exhaust window and a person not having direct access to the smoke exhaust window operated by a manual button or device. The automatic smoke discharging window is a smoke discharging window which can be opened by itself without human intervention after fire disaster occurs, but the requirement that a manual opening device should be arranged on the natural smoke discharging window (opening) in the fire prevention standard is not met. At present, no matter it is manual smoke discharging window or automatic smoke discharging window, all need constantly pull the casement through hand transmission or electric drive transmission when opening, until the casement is whole to be opened, and the casement opening speed is slow, can not in time discharge fume under the emergency, and when normal use casement is closed, casement and window frame laminating degree are not high, and the gas tightness is relatively poor, is unfavorable for energy-conservation.
As shown in fig. 1 to 3, the present application provides a smoke exhaust window, the smoke exhaust window comprises a window frame 1, a window sash 2 and an elastic hinge 3, the elastic hinge 3 comprises a first hinge piece, a second hinge piece and a reset piece, the first hinge piece and the second hinge piece are connected through the reset piece, the first hinge piece and the window frame are connected, the second hinge piece and the window sash are connected, the window sash can rotate and open relative to the window frame under the action of the reset piece, the locking assembly 4 comprises a supporting part 41, a locking piece 42 and an elastic piece 43, the supporting part 41 is provided with a slide 411, the locking piece 42 is mounted on the slide 411, one end of the elastic piece 43 is connected with the supporting part 41, the other end of the elastic piece 43 is connected with the locking piece 42, and the locking piece 42 can be abutted or separated with the window sash 2 along sliding motion for locking or unlocking the window sash 2. When the lock block 42 unlocks the window sash 2 to be separated, the window sash 2 is opened under the action of the elastic hinge 3.
The elastic hinge 3 is in the natural state, and first hinge piece and second hinge piece are by the pulling of piece that resets, and both are in the state of keeping away from each other, and the elastic hinge 3 is under the state that receives external force, and the piece that resets can be by the pulling take place elastic deformation, and first hinge piece and second hinge piece can separate each other and be close to, and when the elastic hinge 3 lost external force and acted on, the piece that resets resumes deformation under self elasticity, and first hinge piece and second hinge piece keep away from each other again. The reset element can be a spring or a pneumatic element and the like with a reset function. The first hinge piece is connected with the window frame 1, the second hinge piece is connected with the casement 2, and wherein window frame 1 is general with wall body fixed connection, and casement 2 rotates for window frame 1 through elasticity hinge 3 to be connected, and under natural state, the piece that resets pulls first hinge piece and second hinge piece through self elasticity, and casement 2 is in the open state, and when casement 2 received the exogenic action, casement 2 can rotate and seal window frame 1 to the direction that is close to window frame 1. In a non-emergency state, the smoke exhaust window is in a closed state, the window sash 2 and the window frame 1 are mutually attached, the reset piece is in a stretched state, the locking assembly 4 locks the window sash 2, and the window sash 2 cannot be separated from the window frame 1 and is in a closed state. When the smoke exhaust window is in an emergency state or needs to be opened, the locking component 4 is unlocked, the reset piece pulls the first hinge piece and the second hinge piece to be away from each other under the action of the elastic force of the reset piece, the window sash 2 rotates along with the second hinge piece, and the window sash 2 can be opened rapidly and automatically. When the window needs to be closed, the window sash 2 is pushed to the closed position by external force, the locking assembly 4 is adjusted to be in a locking state, the window sash 2 is locked, and the sealing performance of the smoke exhaust window can be improved by limiting the window sash 2 through the locking assembly 4.
As shown in fig. 4, the supporting portion 41 is used for connecting with the window frame 1, and the supporting portion 41 has a slide 411, the slide 411 extends along the height direction of the smoke exhaust window, the slide 411 has a limiting effect on the locking piece 42, and the locking piece 42 can slide along the slide 411. The portion of the locking piece 42 protrudes in a direction approaching the window frame 1, and when the locking piece 42 slides along the slide 411, the locking piece 42 can be brought into contact with or separated from the window sash 2, or the locking piece 42 can be brought into contact with or separated from a mating groove provided in the window sash 2. When the lock piece 42 abuts against the window sash 2, the window sash 2 is limited and cannot rotate relative to the window frame 1, and the window sash 2 is in a closed state in which the window sash cannot be opened. When the locking piece 42 is separated from the window sash 2, the locking piece 42 loses the limiting effect on the window sash 2, and the window sash 2 can be sprung open and rapidly opened under the action of the elastic hinge 3. When the elastic member 43 is in a natural state, the elastic member 43 pulls the locking piece 42 to the top of the slide 411 to abut against the window sash 2, so as to lock the window sash 2. When the locking piece 42 is pulled by external force to slide to the bottom of the slide 411, the elastic piece 43 is in a stretched state, and after the external force is cancelled, the locking piece 42 can be reset to the top of the slide 411 under the driving of the elastic piece 43. The elastic member 43 can maintain the locking piece 42 in a stable locked state when no external force is applied, and also facilitate the re-closing and locking of the opened window sash 2.
As shown in fig. 3 and 4, in one possible embodiment, the smoke evacuation window comprises a manual switch 5, the manual switch 5 comprising a transmission member 52 and a handle 51, the transmission member 52 being connected to the locking assembly 4, one end of the transmission member 52 being connected to the locking piece 42 and the other end being connected to the handle 51.
Because the smoke can drift to the top of the building when a fire disaster occurs, in order to realize good smoke discharging and heat dissipation effects, the smoke discharging window needs to be arranged at a higher height from the ground B and is positioned relatively close to the ceiling A, and the height is often higher than the height manually operated by a normal person, therefore, the manual switch 5 is arranged in the embodiment of the application, so that the people can conveniently stand at a lower position and can also realize the rapid opening of the smoke discharging window. The manual switch 5 comprises a transmission piece 52 and a handle 51, wherein the handle 51 is arranged at a lower position so as to be convenient for manual operation by a person, the handle 51 is connected with the locking piece 42 through a transmission assembly, and when the handle 51 is rotated or pulled, the locking piece 42 can be pulled to an unlocking position through the transmission piece 52, and the window sash 2 can be opened quickly by bouncing the window sash 2 in cooperation with the elastic hinge 3. When the smoke evacuation window is provided with a plurality of locking assemblies 4, the manual switch 5 can simultaneously control the unlocking of the plurality of locking assemblies 4.
In one possible embodiment, the manual switch 5 comprises a shaft rotatably connected to the window frame 1 or the wall, and when the handle 51 is rotated, the handle 51 can drive the transmission member 52 to move.
The handle 51 can be connected with the wall body or the window frame 1 through the rotating shaft, so that the handle 51 is always in a relatively fixed position, and the emergency operation is convenient. Movement of the lock block 42 within the slide 411 is achieved by rotating the handle 51 a small angle, thereby rapidly opening the smoke evacuation window.
As shown in fig. 3, in one possible embodiment, the smoke exhaust window comprises a plurality of sashes 2, a window frame 1 and locking assemblies 4, the window frame 1 is respectively provided with a spring hinge 3 and the locking assemblies 4, and the transmission piece 52 is simultaneously connected with the plurality of locking assemblies 4.
According to actual requirements, a plurality of window sashes 2 and a window frame 1 may be required to be arranged in the same indoor environment to achieve enough area to meet the requirements of smoke discharging and heat dissipation, and the smoke discharging window provided by the embodiment of the application comprises the plurality of window sashes 2, so that the smoke discharging and heat dissipation efficiency is improved. The window frames 1 can be arranged along the width direction of the smoke exhaust window, the window sashes 2 and the window frames 1 are correspondingly arranged, the window frames 1 are respectively provided with a locking assembly 4 and an elastic hinge 3, the transmission piece 52 can be connected with the locking assemblies 4 at the same time, the window sashes 2 can be opened at the same time through one manual switch 5 or an electric switch, and the opening efficiency of the window sashes 2 is improved.
In one possible embodiment, the transmission member 52 is a steel strand or a rigid rod.
Wherein the transmission member 52 may be a rod, wire or gear set or the like capable of achieving a transmission effect. The steel strand is a steel product formed by twisting a plurality of steel wires, has good mechanical properties, can withstand high temperature generated by fire, and can maintain stable connection between the handle 51 and the locking piece 42. One end of the steel strand may be connected to the handle 51, wherein the connection position is not at the rotation center of the handle 51, and the other end of the steel strand is connected to the locking piece 42. When the handle 51 rotates, the steel strand can displace in the vertical direction to drive the locking piece 42 to move along the slide 411, so as to realize the unlocking function. The transmission member 52 may also adopt a rigid rod to realize a transmission effect, and the rigid rod is stable in transmission, and can also realize an effect of converting the rotation of the handle 51 into the movement of the locking piece 42 along the slide 411.
As shown in fig. 5, in one possible embodiment, the smoke evacuation window comprises a mounting channel 12 of the window frame 1, the mounting channel 12 extending in the height direction of the smoke evacuation window, and the transmission member 52 being located inside the mounting channel 12.
The side of the window frame 1 near the locking component 4 is provided with the mounting channel 12, the transmission piece 52 is positioned in the mounting channel 12, the mounting channel 12 can protect the transmission component, the possibility of damaging the transmission component is reduced, the integrity of the window frame 1 can be improved, and the tightness of the window sash 2 can not be damaged.
In one possible embodiment, the smoke evacuation window comprises an electric switch comprising a drive mechanism, the electric switch being capable of activating the drive mechanism, the drive mechanism being capable of driving the locking piece 42 along the slide 411.
The electric switch is used for realizing remote driving control of the locking assembly 4. The controller can control the driving mechanism, and the driving mechanism is connected with the locking piece 42 or the transmission piece 52 and is used for driving the transmission piece 52 to drive the locking piece 42 to unlock, or directly drive the locking piece 42 to unlock, and the driving piece can be a motor. The controller is electrically connected with the driving mechanism, and the controller is arranged at a position which is close to the window frame 1 and is convenient for manual operation, or a position which is far away from the window frame is used for realizing remote control. The electric switch and the manual switch 5 may be simultaneously provided at the same window frame 1, thereby providing a plurality of different unlocking methods, facilitating the quick unlocking of the window sash 2 in an emergency situation.
In one possible embodiment, the smoke window includes a fire control system, which is connected to the electric switch.
The fire control system is a system for various fire facilities, and can be matched with an electric switch to realize automatic opening of the smoke exhaust window. The fire control system comprises a temperature sensor, a smoke sensor and the like, and when a detected fire disaster occurs, the fire control system can automatically control the electric switch to replace manual operation, so that the automatic and rapid opening of the smoke discharging window is realized.
As shown in fig. 1 to 3, in one possible embodiment, the smoke exhaust window comprises a plurality of elastic hinges 3, and the window sash 2 is connected to the window frame 1 by the plurality of elastic hinges 3.
The plurality of elastic hinges 3 can drive the window sashes 2 to open simultaneously, and the plurality of elastic hinges 3 comprise a plurality of reset pieces, can provide larger pulling force for the rotation of the window sashes 2, can improve the speed of the window sashes 2 when being opened, and can improve the stability of the window sashes 2 when being opened.
The application provides a smoke exhaust window, which comprises a window frame 1, a window sash 2 and an elastic hinge 3, wherein the elastic hinge 3 comprises a first hinge piece, a second hinge piece and a reset piece, the first hinge piece is connected with the window frame 1, the second hinge piece is connected with the window sash 2, the reset piece is connected with the first hinge piece and the second hinge piece, and the first hinge piece and the second hinge piece are in a mutually-away state under a natural stretching state.
While the foregoing is directed to embodiments of the present application, other and further embodiments of the application may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (9)
1. A smoke evacuation window, the smoke evacuation window comprising:
A window frame;
window sashes;
The elastic hinge comprises a first hinge piece, a second hinge piece and a reset piece, wherein the first hinge piece and the second hinge piece are connected through the reset piece, the first hinge piece is connected with the window frame, the second hinge piece is connected with the window sash, and the window sash can rotate and be opened relative to the window frame under the action of the reset piece;
The locking assembly comprises a supporting part, a locking piece and an elastic piece, wherein the supporting part is provided with a slide way, the locking piece is installed on the slide way, one end of the elastic piece is connected with the supporting part, the other end of the elastic piece is connected with the locking piece, and the locking piece can move along the slide way and is used for locking or unlocking the window sash;
When the lock block unlocks the window sash, the window sash is opened under the action of the elastic hinge.
2. The smoke evacuation window of claim 1, wherein said smoke evacuation window comprises a manual switch, said manual switch comprising a transmission and a handle, said transmission being connected to said locking assembly, one end of said transmission being connected to said locking block and the other end being connected to said handle.
3. The smoke evacuation window of claim 2, wherein said manual switch comprises a shaft rotatably connected to said window frame or wall, said handle being capable of driving said transmission member and said locking block to move in a height direction of said smoke evacuation window when said handle is rotated.
4. The smoke evacuation window of claim 2 wherein said transmission member is a steel strand or a rigid rod.
5. The smoke window according to claim 2, wherein said window frame comprises a mounting channel extending in a height direction of said smoke window, said transmission being located inside said mounting channel.
6. The smoke window of claim 2, wherein the smoke window comprises an electrical switch comprising a drive mechanism, the electrical switch being capable of activating the drive mechanism, the drive mechanism being capable of driving the locking block to move along the slide.
7. The smoke window of claim 6, wherein the smoke window comprises a fire control system, the fire control system being connected to the electrically operated switch.
8. The smoke evacuation window of claim 2, wherein said smoke evacuation window comprises a plurality of said window sashes, said window frame and said locking assembly, said window frame being provided with said resilient hinge and said locking assembly, respectively, said transmission being simultaneously connected to a plurality of said locking assemblies.
9. The smoke evacuation window of any one of claims 1-8, wherein said smoke evacuation window comprises a plurality of said resilient hinges, said sash being connected to said frame by a plurality of said resilient hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323635817.XU CN221442325U (en) | 2023-12-29 | 2023-12-29 | Smoke discharging window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323635817.XU CN221442325U (en) | 2023-12-29 | 2023-12-29 | Smoke discharging window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221442325U true CN221442325U (en) | 2024-07-30 |
Family
ID=92072805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323635817.XU Active CN221442325U (en) | 2023-12-29 | 2023-12-29 | Smoke discharging window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221442325U (en) |
-
2023
- 2023-12-29 CN CN202323635817.XU patent/CN221442325U/en active Active
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