阅读说明：本技术 手自一体智能排烟系统 (Manual-automatic intelligent smoke exhaust system ) 是由 黄海琳 施泉 黄祥意 于 2020-09-03 设计创作，主要内容包括：本发明公开了一种手自一体智能排烟系统,其包括固定窗框、活动窗、至少一个固定窗框导向件、至少一个活动窗框导向件和绳。所述活动窗设置在所述固定窗框中,并且所述活动窗可运动地与所述固定窗框相连接,所述活动窗具有打开位置和关闭位置。所述至少一个固定窗框导向件设置在所述固定窗框的上部。所述至少一个活动窗框导向件设置在所述活动窗的上部。所述绳能够与所述至少一个固定窗框导向件以及所述至少一个活动窗框导向件相配合,以使得所述活动窗在所述打开位置和所述关闭位置之间运动。本发明的手自一体智能排烟系统采用手动控制活动窗的开启与关闭。(The invention discloses a manual-automatic integrated intelligent smoke exhaust system which comprises a fixed window frame, a movable window, at least one fixed window frame guide piece, at least one movable window frame guide piece and a rope. The movable window is disposed in the fixed window frame and movably connected with the fixed window frame, the movable window having an open position and a closed position. The at least one fixed sash guide is disposed at an upper portion of the fixed sash. The at least one moving sash guide is provided at an upper portion of the moving window. The cord is cooperable with the at least one fixed sash guide and the at least one movable sash guide to move the movable window between the open position and the closed position. The manual-automatic integrated intelligent smoke exhaust system adopts manual control on the opening and closing of the movable window.)

1. The utility model provides a manual-automatic intelligence system of discharging fume which characterized in that includes:

a fixed window frame (2);

a movable window which is provided in the fixed window frame (2) and which is movably connected with the fixed window frame (2), the movable window having an open position and a closed position;

at least one fixed sash guide provided at an upper portion of the fixed sash (2);

at least one moving sash guide provided at an upper portion of the moving window; and

a cord (5), said cord (5) being cooperable with said at least one fixed sash guide and said at least one moving sash guide to move said movable window between said open and closed positions.

2. The automated manual intelligent smoke exhaust system of claim 1, wherein:

the automated manual intelligent smoke evacuation system is configured to: when the movable window is in the closed position, the movable window is parallel to the fixed window frame (2); and when the movable window is in the open position, an opening is formed between the upper part of the movable window and the upper part of the fixed window frame (2).

3. The automated manual intelligent smoke exhaust system of claim 1, wherein:

the fixed window frame (2) comprises a fixed upper frame and a fixed lower frame which are oppositely arranged, and a fixed left frame and a fixed right frame which are oppositely arranged;

the movable window comprises a movable upper frame and a movable lower frame which are oppositely arranged, and a movable left frame and a movable right frame which are oppositely arranged;

the at least one fixed window frame guide is disposed on the fixed upper frame, and the at least one movable window frame guide is disposed on the movable upper frame.

4. The automated manual intelligence of claim 3 system of discharging fume, characterized by:

the at least one fixed sash guide comprises a first fixed sash guide (10) and a second fixed sash guide (11), and the at least one movable sash guide comprises a first movable sash guide (12) and a second movable sash guide (13);

wherein the first fixed sash guide (10) is located next to the first moving sash guide (12) and the second fixed sash guide (11) is located next to the second moving sash guide (13) when the movable window is in the closed position.

5. The automated manual intelligence of claim 4 system of discharging fume, characterized by:

-each of the first fixed sash guide (10) and the second fixed sash guide (11) comprises a fixed sash wheel (112), the fixed sash wheel (112) being rotatable relative to the fixed sash (2) about a first axis (X);

each of the first sash guide (12) and the second sash guide (13) comprises a sash wheel (114), the sash wheel (114) being rotatable relative to the sash window about a second axis (Y).

6. The automated manual intelligence of claim 5 system of discharging fume, characterized by:

the fixed sash wheel (112) and the movable sash wheel (114) are located in a plane in which the first axis (X) and the second axis (Y) lie.

7. The automated manual intelligent smoke evacuation system of claim 5, further comprising:

and one end of the elastic component (6) is rotatably connected with the fixed window frame (2), and the other end of the elastic component (6) is rotatably connected with the movable window.

8. The automated manual intelligence of claim 7 system of discharging fume, characterized by:

the elastic member (6) is arranged obliquely with respect to the fixed sash (2).

9. The automated manual intelligent smoke evacuation system of claim 1, further comprising:

the first end of the rope (5) is connected with the rotating wheel, and the second end of the rope (5) is connected to the fixed window frame (2).

10. The automated manual intelligence of claim 7 system of discharging fume, characterized by:

the second end of the string (5) is connected to the upper part of the fixed sash (2) and is arranged at the same height as the at least one fixed sash guide.

Technical Field

The invention relates to the field of smoke exhaust.

Background

Existing smoke evacuation systems mainly include a movable window and a motor mechanism. The motor mechanism provides power for opening and closing the movable window. However, the motor mechanism requires power transmission to be able to operate. When smoke is discharged, the indoor temperature rises, and the equipment for transmitting electric power may be damaged due to a high-temperature environment, and electric power cannot be transmitted to the motor mechanism. Therefore, the motor mechanism cannot be started, and the opening of the movable window cannot be controlled.

Therefore, the existing smoke exhausting system needs to be further improved, and the opening and closing of the movable window can be controlled without adopting a motor mechanism.

Disclosure of Invention

In order to achieve the above object, the present invention provides an automated and manual intelligent smoke exhaust system, which comprises a fixed window frame, a movable window, at least one fixed window frame guide, at least one movable window frame guide and a rope. The movable window is disposed in the fixed window frame and movably connected with the fixed window frame, the movable window having an open position and a closed position. The at least one fixed sash guide is disposed at an upper portion of the fixed sash. The at least one moving sash guide is provided at an upper portion of the moving window. The cord is cooperable with the at least one fixed sash guide and the at least one movable sash guide to move the movable window between the open position and the closed position.

Further, the automated manual intelligent smoke evacuation system is configured to: when the movable window is in the closed position, the movable window is parallel to the fixed window frame; and an opening is formed between an upper portion of the movable window and an upper portion of the fixed window frame when the movable window is in the open position.

Further, fixed window frame is including the fixed frame of going up and the fixed frame down of relative setting, and the fixed left side frame and the fixed right frame of relative setting. The movable window comprises a movable upper frame and a movable lower frame which are arranged oppositely, and a movable left frame and a movable right frame which are arranged oppositely. The at least one fixed window frame guide is disposed on the fixed upper frame, and the at least one movable window frame guide is disposed on the movable upper frame.

Further, the at least one fixed sash guide includes a first fixed sash guide and a second fixed sash guide, and the at least one movable sash guide includes a first movable sash guide and a second movable sash guide. Wherein the first fixed-sash guide is adjacent to the first moving-sash guide and the second fixed-sash guide is adjacent to the second moving-sash guide when the movable window is in the closed position.

Further, each of the first and second fixed sash guides includes a fixed sash wheel rotatable relative to the fixed sash about a first axis. Each of the first and second sash guides includes a sash wheel rotatable relative to the sash window about a second axis.

Further, the fixed sash wheel and the movable sash wheel are located in a plane in which the first axis and the second axis lie.

Furthermore, manual-automatic intelligent smoke exhaust system still includes elastomeric element, elastomeric element's one end is rotationally connected with fixed window frame, and the other end is rotationally connected with the activity window.

Further, the elastic member is disposed obliquely with respect to the fixed window frame.

Further, manual-automatic intelligence system of discharging fume still includes the runner, the first end of rope with the runner is connected, the second end of rope is connected to fixed window frame.

Further, a second end of the string is connected to an upper portion of the fixed sash and is disposed at the same height as the at least one fixed sash guide.

The manual-automatic intelligent smoke exhaust system at least has the following advantages:

first, the manual-automatic intelligent smoke exhaust system of the present invention enables the user to manually open the movable window without using electric power. This arrangement can avoid the movable window from being unable to be opened due to damage of the apparatus that transmits electric power.

Secondly, the manual-automatic intelligent smoke exhaust system can exhaust smoke more quickly. Specifically, the fixed lower frame of the movable window frame of the present invention is rotatably connected to the movable lower frame of the fixed window frame, so that the opening formed by the fixed window frame and the movable window frame is positioned at the upper portion. When needing to discharge smoke indoors, the smoke is gathered at the upper part of the room, and the opening at the upper part can discharge the smoke to the outside more quickly.

Thirdly, a pair of elastic components in the manual-automatic intelligent smoke exhaust system are not easy to age and have long service life. Specifically, when the movable window frame needs to move from the closed position to the open position, after the movable window frame is no longer limited by the rope, the pair of elastic components provide initial power for the movable window frame, and the movable window frame is angled relative to the fixed window frame. This is because the movable sash angled with respect to the fixed sash may continue to move toward the open position under the influence of its own weight. This eliminates the need for a pair of elastic members to undergo significant deformation, thereby making them less susceptible to degradation and longer in service life.

Fourthly, the rope in the manual-automatic integrated intelligent smoke exhaust system bears small force and has long service life. In particular, both the fixed sash wheels and the movable sash wheels are always substantially in the same plane, both when the movable window is held in the closed position and during the movement of the movable window from the open position to the closed position. This is due to the fact that the rope is formed around the two fixed sash wheels and the two movable sash wheels. The two fixed frame wheels and the two moving frame wheels in the same plane facilitate that the force on the cord is better transmitted, so that the moving window can be kept in the closed position or opened when the force on the cord is small. The rope bears small force and is not easy to break or damage, so that the service life can be longer.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 is a front view of the automated manual intelligent smoke evacuation system of the present invention in a closed position;

fig. 2 is a side view of the automated manual intelligent smoke evacuation system of the present invention in a closed position;

fig. 3 is a side view of the automated manual intelligent smoke evacuation system of the present invention in an open position.

The reference numbers illustrate: building 1, fixed sash 2, movable sash 3, connector 4, rope 5, elastic component 6, protective tube 7, first fixed sash guide 10, second fixed sash guide 11, first movable sash guide 12, second movable sash guide 13, fixed sash guide base 111, fixed sash wheel 112, movable sash guide base 113, movable sash wheel 114, receiving base 21, rod 22.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

Embodiments of the present invention are described below with reference to the drawings. In the following drawings, like reference numerals are used for like parts. Although embodiments are described herein using terms indicating directions, such as "upper", "lower", "left", "right", etc., these terms are used herein for convenience of description only and are determined based on exemplary orientations shown in the drawings. Because the disclosed embodiments of the invention can be arranged in a variety of orientations, these directional terms are used for purposes of illustration only and are not to be construed as limiting.

Ordinal terms such as "first," "second," etc., used in this application are used merely for distinction and identification, and do not have any other meaning, unless otherwise specified, that does not denote a particular order or importance. For example, the term "first axis" does not itself imply the presence of a "second axis", nor does the term "second axis" itself imply the presence of a "first axis".

As shown in fig. 1-3, a manual-automatic integrated intelligent smoke exhaust system is arranged in a building 1. Specifically, the upper part of the side wall of the building 1 is provided with a window hole for installing a smoke exhaust device. The smoke exhaust device comprises a fixed window frame 2 and a movable window. The fixed window frame 2 is arranged in the window opening and fixedly connected with the side wall. The fixed window frame 2 comprises a fixed upper frame and a fixed lower frame which are oppositely arranged, and a fixed left frame and a fixed right frame which are oppositely arranged. The movable window is arranged in the fixed window frame 2, and the fixed upper frame, the fixed lower frame, the fixed left frame and the fixed right frame encircle the movable window. The movable window includes a movable sash 3 and glass. The movable window frame 3 comprises a movable upper frame and a movable lower frame which are oppositely arranged, and a movable left frame and a movable right frame which are oppositely arranged. The movable upper frame, the movable lower frame, the movable left frame and the movable right frame are arranged around the glass and connected with the glass.

As shown in fig. 1 to 3, the movable sash 3 is movably connected with the fixed sash 2. The movable window has a closed position and an open position. When the movable window is located at the closed position, the movable window is flush with the fixed window frame 2, so that the inner and outer spaces (i.e., indoor and outdoor) of the side wall of the building 1 are not communicated through the window hole. When the movable window is located at the open position, the movable window is arranged at an angle to the fixed window frame 2, so that an opening is formed between the movable window and the fixed window frame 2, through which the inner and outer spaces of the side wall of the building 1 can communicate. When there is a smoke emission demand (e.g. a fire produces smoke) in the building 1, the user moves the movable window from the closed position to the open position to enable indoor smoke to exit the building.

The specific structure of the smoke exhaust device is described below with reference to fig. 1-3:

as shown in fig. 1-3, the smoke evacuation device also includes two connectors 4. Two connecting pieces 4 are provided at the lower edge of the fixed lower frame of the movable sash 3 for rotatably connecting the movable sash 3 with the fixed sash 2. Further, the two connection members 4 can enable the movable sash 3 to be rotated outward (i.e., toward the outside) with respect to the fixed sash 2. As an example, the connecting member 4 is a hinge. One arm of the hinge is connected to the fixed sash 2 and the other arm is connected to the movable sash 3. It will be appreciated by those skilled in the art that the connector 4 may also be other types of connectors known in the art.

The movable window has a closed position and an open position. When the movable window is located at the closed position, the movable window is arranged in parallel with the fixed sash 2. At this time, the movable window and the fixed window frame 2 form a closed structure, so that the indoor space is communicated with the outdoor space without a window hole of the side wall. When the movable window is located at the open position, the movable window is disposed obliquely with respect to the fixed window frame 2, and the movable window faces outdoors. At this time, an opening is formed between the upper portion of the movable window and the upper portion of the fixed window frame 2, and the inner and outer spaces of the side wall of the building 1 can be communicated through the opening.

As shown in fig. 1-3, the smoke evacuation device also includes a pair of fixed sash guides and a pair of movable sash guides. The pair of fixed sash guides, including the first fixed sash guide 10 and the second fixed sash guide 11, are fixed to the fixed sash 2. Specifically, a pair of fixed sash guides are provided at the upper edge of the fixed upper frame of the fixed sash 2, and are respectively provided near the left and right edges of the fixed sash 2. Each of the pair of fixed sash guides includes a fixed sash guide base 111 and a fixed sash wheel 112. The axis direction of the fixed sash wheel 112 is arranged perpendicular to the plane in which the fixed sash 2 is located. The fixed sash wheel 112 is rotatably connected with the fixed sash guide base 111 such that the fixed sash wheel 112 is rotatable with respect to the fixed sash guide base 111 about a first axis X parallel to the upper edge of the fixed upper rim of the fixed sash 2.

The pair of sash guides, which include a first sash guide 12 and a second sash guide 13, are fixed to the sash 3. A pair of movable sash guides is provided at the upper edge of the movable upper frame of the movable sash 3 and between a pair of fixed sash guides. More specifically, when the movable window is located at the closed position, the first movable-sash guide 12 is disposed adjacent to the first fixed-sash guide 10, and the second movable-sash guide 13 is disposed adjacent to the second fixed-sash guide 11. Each of the pair of sash guides includes a sash guide base 113 and a sash wheel 114. The direction of the axis of the sash wheel 114 is arranged perpendicular to the plane in which the sash 3 lies. The sash wheel 114 is rotatably connected to the sash guide base 113 so that the sash wheel 114 can rotate relative to the sash 3 about a second axis Y parallel to the upper edge of the movable upper edge of the sash 3.

It should be noted that although a pair of fixed sash guides and a pair of movable sash guides are shown in the present invention, any number of fixed sash guides and movable sash guides are within the scope of the present invention.

As shown in fig. 1 to 3, the smoke evacuation device further includes a pair of elastic members 6 for providing a driving force for the movement of the movable sash 3 from the closed position to the open position. The pair of elastic members 6 are disposed obliquely with respect to the fixed window frame 2 so that the pair of elastic members 6 can generate an outward force to the movable window. Specifically, one end of each of the pair of elastic members 6 is rotatably connected to the fixed sash 2, and the other end is rotatably connected to the movable sash 3. When the movable window is in the closed position, the pair of elastic members 6 is in a compressed state. The pair of elastic members 6 in a compressed state can apply a force to the movable window, thereby moving the movable window from the closed position to the open position.

As shown in fig. 1-3, the smoke evacuation device further includes a cord receiving member and a cord 5. The second end of the string 5 is sequentially wound around the upper portion of the fixed frame pulley 112 of the first fixed frame guide 10, the lower portion of the moving frame pulley 114 of the first moving frame guide 12, the lower portion of the moving frame pulley 114 of the second moving frame guide 13, and the upper portion of the fixed frame pulley 112 of the second fixed frame guide 11, and then fixed to the fixed frame 2. The second end of the string 5 is attached to the upper part of the fixed sash 2 and is arranged at substantially the same height as the pair of fixed sash guides. Wherein the cord 5 applies a force to the movable sash 3 against the movable window by passing around the pair of fixed sash guides and the pair of movable sash guides to overcome the force generated by the pair of elastic members 6 in a compressed state. More specifically, the arrangement of the strings 5 with respect to the first and second fixed sash guides 10 and 11 enables: when the cord 5 is tightened, the movable window is kept in the closed position, and when the cord 5 is released, the movable window can be moved from the closed position to the open position by the action of a pair of elastic members 6. In addition, in order to protect the string 5, a flexible protective tube 7 is fitted over the string 5 provided on the side wall.

As shown in fig. 1 to 3, the rope housing part includes a housing base 21 and a lever 22. The receiving base 21 is arranged on the side wall at a relatively short distance from the fixed window frame 2. As an example, the height of the housing base 21 from the ground is 1.5 meters. A runner (not shown) is provided in the receiving base 21 for receiving and controlling the rope 5. The first end of the rope 5 is fixed on the runner. When the wheel is turned, the rope 5 can be tightened or released. The lever 22 is connected to the wheel for controlling the direction and speed of rotation of the wheel. As an example, when the lever 22 is rotated in a clockwise direction, the pulley turns and releases the cord 5. When the lever 22 is rotated in the counterclockwise direction, the pulley rotates and tightens the rope 5. Furthermore, a stop device (not shown) is provided in the housing base 21, so that when the user no longer turns the wheel, the wheel no longer releases the cord 5 and the length of the cord 5 can be maintained.

It should be noted that in order to facilitate the engagement of the cord 5 with the two fixed frame wheels 112 and the two movable frame wheels 114, grooves are provided in the circumferential direction of the two fixed frame wheels 112 and the two movable frame wheels 114 to receive the cord 5.

It should also be noted that the string 5 passing around the adjacently disposed fixed frame wheels 112 and movable frame wheels 114 can form an S-shape when the movable frame 3 is in the closed position, so that the transmission of force on the string 5 is smoother.

The opening and closing process of the movable sash 3 is described below with reference to fig. 2 to 3:

fig. 2 is a side perspective view of the movable window in the closed position. At this time, the rope 5 is in a tightened state, and the movable window is arranged in parallel with the fixed window frame 2. The tightening of the cord 5 keeps the two fixed sash wheels 112 and the two movable sash wheels 114 substantially in the plane of the first axis X and the second axis Y. The pair of elastic members 6 is in a compressed state. Wherein the cord 5 is capable of exerting a force to the left (i.e. towards the room) on the movable window, thereby holding it in place. When it is desired to open the movable window, the user rotates the lever 22 in a clockwise direction, thereby releasing the cord 5. The released cord 5 no longer exerts a leftward force on the movable sash 3 through the pair of fixed sash guides and the pair of movable sash guides. The pair of elastic members 6 in a compressed state applies a force to the movable window toward the right, thereby rotating the movable window with respect to the fixed window frame 2 until the movable window is moved to an open position (as shown in fig. 3). During the movement of the movable window from the closed position to the open position, the rope 5 is continuously released, the two fixed-sash wheels 112 rotate clockwise about the first axis X, and the two movable-sash wheels 114 rotate counterclockwise about the second axis Y. The two fixed sash wheels 112 and the two movable sash wheels 114 are always maintained in the plane of the first axis X and the second axis Y. When it is desired to close the movable window, the user turns the lever 22 in a counter-clockwise direction, thereby tensioning the cord 5. The tensioned cord 5 applies a leftward force to the movable window through the pair of fixed sash guides and the pair of movable sash guides, thereby rotating the movable window with respect to the fixed sash 2 until the movable window is moved to the closed position (as shown in fig. 2). During the movement of the movable window from the open position to the closed position, the rope 5 is continuously tightened, the two fixed sash wheels 112 are rotated counterclockwise and clockwise about the first axis X, and the two movable sash wheels 114 are rotated clockwise about the second axis Y. The two fixed sash wheels 112 and the two movable sash wheels 114 are always maintained in the plane of the first axis X and the second axis Y. The pair of elastic members 6 is compressed again.

The manual-automatic intelligent smoke exhaust system at least has the following advantages:

first, the manual-automatic intelligent smoke exhaust system of the present invention enables the user to manually open the movable window without using electric power. This arrangement can avoid the movable window from being unable to be opened due to damage of the apparatus that transmits electric power.

Secondly, the manual-automatic intelligent smoke exhaust system can exhaust smoke more quickly. Specifically, the fixed lower frame of the movable sash 3 of the present invention is rotatably connected to the movable lower frame of the fixed sash 2, so that the opening formed by the fixed sash 2 and the movable window is positioned at the upper portion. When needing to discharge smoke indoors, the smoke is gathered at the upper part of the room, and the opening at the upper part can discharge the smoke to the outside more quickly.

Thirdly, a pair of elastic components 6 in the manual-automatic intelligent smoke exhaust system is not easy to age and has long service life. Specifically, when the movable sash 3 needs to be moved from the closed position to the open position, and the movable sash 3 is no longer restrained by the cord 5, the pair of elastic members 6 provide initial power to the movable window, so that the movable window is angled with respect to the fixed sash 2. This is because the movable window angled with respect to the fixed frame 2 can continue to move toward the open position under the influence of its own weight. This eliminates the need for the pair of elastic members 6 to undergo large deformation, thereby making them less susceptible to aging and having a long service life.

Further, although it is shown in the present invention that the movable window is initially powered using the pair of elastic members 6 to be disposed at an angle to the fixed window frame 2 so that the movable window can be moved toward the open position by its own weight. Any number of resilient members 6 is within the scope of the present invention. In addition, those skilled in the art will understand that the manual-automatic integrated intelligent smoke exhausting system of the present invention may also be arranged by inclining the movable window in the closed position with respect to the fixed window frame 2 without using the elastic member 6.

Fourthly, the rope 5 in the manual-automatic integrated intelligent smoke exhaust system bears small force and has long service life. Specifically, the two fixed sash wheels 112 and the two movable sash wheels 114 are always substantially in the same plane, regardless of whether the movable window is held in the closed position or during the movement of the movable window from the open position to the closed position. This is due to the fact that the rope 5 is passed around two fixed frame wheels 112 and two movable frame wheels 114. The two fixed frame wheels 112 and the two moving frame wheels 114, which are in the same plane, facilitate that the force on the rope 5 is better transmitted, so that the moving window can be kept in the closed position or opened when the force on the rope 5 is small. The rope 5 is less subjected to force, and the rope 5 is less likely to break or be damaged, so that the service life can be longer.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.