CN212837282U - Multifunctional fire-fighting smoke exhaust window - Google Patents
Multifunctional fire-fighting smoke exhaust window Download PDFInfo
- Publication number
- CN212837282U CN212837282U CN202020747041.8U CN202020747041U CN212837282U CN 212837282 U CN212837282 U CN 212837282U CN 202020747041 U CN202020747041 U CN 202020747041U CN 212837282 U CN212837282 U CN 212837282U
- Authority
- CN
- China
- Prior art keywords
- window
- control
- smoke exhaust
- control bus
- connecting rod
- 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.)
- Withdrawn - After Issue
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 200
- 230000009471 action Effects 0.000 claims abstract description 39
- 239000011521 glass Substances 0.000 claims description 31
- 230000005484 gravity Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000004804 winding Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Special Wing (AREA)
Abstract
本实用新型公开了一种多功能消防排烟窗，包括至少一个排烟窗，包括窗框和窗扇，窗扇活动安装在窗框中；墙体，所述排烟窗安装在所述墙体上；控制总线，所述控制总线安装在所述墙体上；闭合机构，所述闭合机构安装于窗扇和窗框之间，窗扇通过闭合机构闭合在窗框中，闭合机构打开后窗扇自动开启；控制机构，与控制总线一端相连；多功能控制器，多功能控制器与所述控制总线的另一端连接，闭合机构通过连接线连接控制总线，当启动多功能控制器时，多功能控制器松开控制总线，控制总线在控制机构作用下向控制机构方向运动，带动连接线运动，连接线控制闭合机构打开后窗扇打开，其优点在于可以在火情突发时方便打开所有排烟窗通风排烟。
The utility model discloses a multifunctional fire-fighting smoke exhaust window, comprising at least one smoke exhaust window, including a window frame and a window sash, and the window sash is movably installed in the window frame; a wall body, the smoke exhaust window is installed on the wall body a control bus, the control bus is installed on the wall; a closing mechanism, the closing mechanism is installed between the window sash and the window frame, the window sash is closed in the window frame by the closing mechanism, and the window sash is automatically opened after the closing mechanism is opened; The control mechanism is connected with one end of the control bus; the multi-function controller, the multi-function controller is connected with the other end of the control bus, and the closing mechanism is connected to the control bus through a connecting wire. Open the control bus, the control bus moves in the direction of the control mechanism under the action of the control mechanism, and drives the movement of the connecting line. The connecting line controls the closing mechanism to open and the window sash is opened. cigarette.
Description
Technical Field
The utility model relates to a smoke exhausting window technical field among the high-rise building especially relates to a manual hoist mechanism convenient to once open all smoke exhausting windows.
Background
At present, along with the rapid development of the building industry in China, the fire prevention and smoke exhaust work of high-rise buildings becomes one of the most important measures for protecting the high-rise buildings. Especially, smoke exhausting windows are arranged in smoke preventing stairwell rooms, fire elevator room rooms, shared rooms and the like near the outer edges of high-rise buildings. According to the regulation of national building design fire protection code GB0016-2014, the area of an effective smoke exhaust port of a window in a corridor or a room is not less than 2% of the area of the window, and meanwhile, a natural smoke exhaust window is required to be arranged on a ceiling or above an outer wall, and when the natural smoke exhaust window is arranged on the outer wall, the height from the lower edge (the calculation point of the effective natural window opening area) of the natural smoke exhaust window to the indoor ground is not lower than the height H (H is 1.6m +0.1 clearance height) of the lower edge of a smoke storage bin (or a smoke blocking vertical wall); for the walkway or the area with the indoor clear height of not more than 3m, the height of the lower edge of the natural smoke exhaust window from the indoor ground is not less than 1/2 of the clear height; the natural smoke exhaust window is opened along the airflow direction of fire smoke, a device which is convenient to open is arranged, and the window opening area which does not meet the requirement is not counted into the effective natural window opening area. The arrangement of the natural ventilation window of the staircase room, the front room and the shared front room also has corresponding requirements.
At present, most people die in a fire scene are not burned by fire but smoked by dense smoke, air in the fire scene is difficult to convect, high-temperature smoke cannot be exhausted, oxygen in the fire scene is exhausted, and people die in the fire scene due to multiple reasons, so that the important thing is to open all smoke exhaust windows in time when a fire disaster occurs.
For historical reasons, the existing natural lighting smoke exhaust windows in buildings in China are generally opened completely manually, and if a fire disaster happens to the windows at ordinary heights, people first escape in the first reaction time, and no people can think to open the windows. And for the high-position window, no one can handle the window opening, because the smoke exhaust windows are more and are positioned at the upper end of the wall, people can not be directly obtained when standing on the ground, and therefore, the people are more inconvenient to open the window with the heart. Therefore, the transformation of the old smoke exhaust window is urgent.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a multi-functional fire control smoke vent is convenient for reform transform the smoke vent of old-fashioned, can be convenient once open all smoke vents through multiple mode when the conflagration appears.
The technical scheme of the utility model as follows:
a multifunctional fire-fighting smoke exhaust window comprises
At least one smoke exhaust window is arranged on the upper surface of the frame,
comprises a window frame and a window sash, wherein the window sash is movably arranged in the window frame;
the smoke exhaust window is arranged on the wall body;
the control bus is installed on the wall body;
the control mechanism is arranged at one end of the control bus;
the closing mechanism is arranged between the window sash and the window frame, the window sash is closed in the window frame through the closing mechanism, and the window sash is automatically opened after the closing mechanism is opened;
the closing mechanism is connected with the control bus through the connecting line, and the connecting line controls the opening of the closing mechanism under the driving of the control bus;
a multifunctional controller arranged at the other end of the control bus, comprising
A manual control positioner;
a temperature control mechanism;
the manual control positioner, the temperature control mechanism and the electromagnetic control mechanism can independently control the tightness and the looseness of the control bus;
when the control bus is loosened under the control of the manual control positioner, the temperature control mechanism or the electromagnetic control mechanism, the control bus moves towards the control mechanism under the pulling of the control mechanism to drive the connecting wire, and the connecting wire controls the closing mechanism to be opened to open the window sash.
Preferably, the control mechanism is a first balancing weight, and when the multifunctional controller loosens the control bus, the first balancing weight falls down under the action of gravity to drive the control bus to move towards the first balancing weight.
Preferably, the control mechanism is an elastic mechanism, one end of the elastic mechanism is fixedly connected to the wall body, the other end of the elastic mechanism is connected with the control bus, the elastic mechanism and the control bus are tightened under the action of the manual control positioner, and after the multifunctional controller loosens the control bus, the control bus moves towards the elastic mechanism under the action of the elastic mechanism.
Further, the closing mechanism comprises
The jack is arranged on the window sash;
a latch installed on the window frame, comprising
A latch tongue;
one side of the connecting rod is connected with the bolt tongue, and the other side of the connecting rod is connected with the connecting line;
the cotter pin is arranged on the connecting rod, and a bolt spring is sleeved on the connecting rod between the cotter pin and the bolt tongue;
the bolt seat, the connecting rod that the cover was equipped with the bolt spring is located in the bolt seat, and the bolt seat both sides opening, the one side opening maximum diameter who keeps away from the bolt tongue is less than the length of split pin, and the opening that is close to bolt tongue one side can make the bolt tongue retract in the bolt seat.
Further, the closing mechanism further comprises a bolt extending fixing plate, the bolt extending fixing plate is installed on the window frame, and the bolt is installed on the bolt extending fixing plate.
Preferably, the method further comprises
The window opening counterweight mechanism is arranged on the upper half side of the window sash.
Preferably, the window opening counterweight mechanism further comprises a bracket, wherein the bracket is arranged on the upper half side of the window sash, and the window opening counterweight mechanism is arranged on the bracket.
Preferably, the window counterweight mechanism comprises
The counterweight connecting rod penetrates through the bracket from top to bottom to be installed;
the second balancing weight is at least one and is fixedly arranged on the balancing connecting rod at the lower side of the bracket; and the buffer spring is sleeved on the counterweight connecting rod on the upper side of the bracket.
Preferably, the method further comprises
A damping connector connected between the window frame and the window sash.
Preferably, the manual positioner comprises
The base is arranged on the wall body;
the handle is arranged on the base and is connected with the control bus;
and the handle is clamped in the limiting seat.
Preferably, the manual positioner comprises
The control bus is wound on the hand-cranking winding drum;
the ratchet wheel is coaxially connected with the hand-operated hoisting drum, and a limiting device is arranged on the outer side of the ratchet wheel;
and the winding drum handle is coaxially connected with the hand winding drum.
Further, the temperature control mechanism comprises
The temperature control mechanism comprises
The first shell is hollow and is provided with two openings which are penetrated up and down;
the first movable block is arranged in the first outer shell and is provided with through holes corresponding to the two openings which are penetrated up and down, the cross section area of each through hole is larger than the area of each opening, and the middle part of the inner side of each through hole is provided with a horizontal bulge;
the first connecting rod penetrates through the two openings which are penetrated up and down and is arranged on the first outer shell, a first groove is formed in the first connecting rod and corresponds to the horizontal boss, the first groove is embedded with the horizontal boss, the upper end of the first connecting rod is connected with the control bus, a first limiting piece is arranged at the bottom of the first connecting rod, and the diameter of the first limiting piece is larger than that of the opening on the lower side of the first outer shell;
the elastic piece is arranged on one side, far away from the horizontal bulge, in the first outer shell and is connected with the first movable block;
the temperature control part is arranged on one side, close to the horizontal protruding portion, of the first shell body and connected with the first movable block, and the temperature control part moves when the room temperature reaches a set temperature, so that the first movable block moves towards the direction far away from the elastic part under the action of the elastic part.
Preferably, the temperature control member includes:
the glass shell is abutted against the first movable block;
and liquid with a large expansion coefficient is filled in the glass shell.
Preferably, one side of the first movable block, which is close to the temperature control part, is provided with an inserting strip;
the temperature control member includes:
the disc is provided with a second groove and can be rotatably arranged in the first outer shell;
the spring mounting seat is mounted on the upper side of the disc;
one side of the spring is fixedly connected to the spring mounting seat, the other side of the spring is fixedly connected to the disc, and the spring is kept compressed in a normal state;
the mounting seat is mounted in the first outer shell;
one end of the glass shell is arranged on the mounting seat;
liquid with large expansion coefficient is arranged in the glass shell;
the ejector rod is respectively connected with the disc and the other end of the glass shell, and the disc keeps static under the action of the ejector rod;
the liquid with large expansion coefficient expands after being heated, so that the glass shell is burst, the disc rotates under the action of the elastic force of the spring, and the second groove in the disc corresponds to the inserting strip on the first movable block.
Preferably, the liquid with a large expansion coefficient in the temperature control element is alcohol, and when the external temperature reaches 68 ℃, the glass shell is burst by the alcohol after being heated and expanded.
Further, the electromagnetic control mechanism comprises
A first slideway and a second slideway which are intersected; also comprises the following steps of (1) preparing,
the second movable block is arranged in the first slideway, and a first clamping part is arranged on the second movable block;
the second connecting rod is arranged in the second slide way, a second limiting piece with the diameter larger than that of the second slide way is arranged at the top of the second connecting rod, the bottom of the second connecting rod is connected with the control bus, and a second clamping part which can be mutually clamped with the first clamping part is arranged on one side of the second connecting rod;
the driving reset mechanism comprises a driving component and a reset component; the reset component can maintain the second movable block at a first position, so that the first clamping part and the second clamping part are abutted and clamped; the driving assembly can enable the second movable block to slide away from the second connecting rod;
when the driving assembly does not act, the first clamping part and the second clamping part are abutted and clamped, and the second connecting rod is fixed in the second slide way; when drive assembly during operation, first joint portion and the separation of second joint portion, the second connecting rod can slide along the second slide.
Preferably, the method further comprises
The movable pulley is arranged at the bottom of the second connecting rod and connected with the second connecting rod;
the control bus is fixed on the wall body by bypassing the upper side of the movable pulley.
Preferably, the method further comprises
One end of the first control wire is connected with the closing mechanism;
the manual windowing handle is connected with the other end of the first control line;
the length of the connecting line is greater than the sum of the linear distance from the connecting position of the connecting line and the control bus to the closing mechanism and the total length of the closing mechanism.
Preferably, the method further comprises
One end of the first control line is connected with the connecting rod;
the manual windowing handle is connected with the other end of the first control line;
the length of the connecting line is greater than the sum of the linear distance from the connecting position of the connecting line and the control bus to the cotter pin and the total length of the pin seat.
Preferably, the method further comprises
The first control line is arranged in a sleeve, and the sleeve is installed on the wall body.
Preferably, the method further comprises
The through hole is formed in the window frame;
one side of the second control wire penetrates through the through hole and is connected with the window sash;
and the window closing handle is connected with the other side of the second control line.
Preferably, the method further comprises
The limiting sleeves are mounted on the wall body, and the control bus penetrates through the two limiting sleeves;
the positioning block is fixedly installed on the control bus, is located between the two limiting sleeves and cannot penetrate through the limiting sleeves.
Preferably, the electromagnetic control mechanism may be controlled remotely via 3G, 4G, 5G, wifi or wired.
The utility model has the advantages that: 1. the old smoke exhaust window can be conveniently reconstructed, and the reconstruction cost is low; 2. in emergency, all smoke exhaust windows can be easily and quickly opened in multiple ways at one time; 3. one smoke exhaust window can be opened independently without influencing other smoke exhaust windows.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a single window construction;
fig. 3 is a schematic view of a structure in which a window sash is opened;
FIG. 4 is a schematic view of a window counterweight mechanism;
FIG. 5 is a schematic view of the latch tongue extended in the closure mechanism;
FIG. 6 is a schematic view of the latch tongue retracted into the latch seat in the closing mechanism;
FIG. 7 is a schematic diagram of a manual positioner closure configuration in one embodiment;
FIG. 8 is a schematic diagram of an embodiment of a manual positioner shown open;
FIG. 9 is a schematic diagram of a manual positioner according to another embodiment;
FIG. 10 is a schematic structural view of the closing of the temperature control mechanism;
FIG. 11 is a schematic view of the temperature control mechanism being opened;
FIG. 12 is a schematic diagram showing a closed structure of a temperature control mechanism in another embodiment;
FIG. 13 is a schematic view showing an open structure of a temperature control mechanism in another embodiment;
FIG. 14 is a schematic view of the closing of the solenoid control mechanism;
FIG. 15 is a schematic view of the solenoid control mechanism being open;
1. a wall body; 2. a window frame; 3. a window sash; 4. a closing mechanism; 4.1, connecting rods; 4.2, a cotter pin; 4.3, a bolt seat; 4.4, a bolt spring; 4.5, bolt tongue; 4.6, a jack; 4.7, bolt extension fixing plates; 5. a connecting wire; 6. a control bus; 7. a first weight block; 8. a first control line; 9. a manual windowing handle; 10. a window closing handle; 11. a second control line; 12. a fixed pulley; 13. a limiting sleeve; 14. positioning blocks; 15. a damping connection; 16. a support; 17. a window counterweight mechanism; 17.1, a counterweight connecting rod; 17.2, a second balancing weight; 17.3, a buffer spring; 18. a manual control positioner; 18.1, a base; 18.2, a handle; 18.3, a limiting seat; 18.4, a hand-cranking winding drum; 18.5, ratchet wheel; 18.6, a winding drum handle; 19. a temperature control mechanism; 19.1, a first outer shell; 19.2, a first movable block; 19.21, horizontal convex part; 19.22, cutting; 19.3, a first connecting rod; 19.31, a first groove; 19.32, a first limiting sheet; 19.4, a temperature control piece; 19.41, a spring mounting seat; 19.42, a spring; 19.43, disc; 19.44, positioning connecting rods; 19.45, positioning a boss; 19.46, a mandril; 19.47, glass shell; 19.48, a mounting seat; 19.49, a second groove; 19.5, an elastic piece; 20. an electromagnetic control mechanism; 20.1, a second outer housing; 20.2, resetting the component; 20.3, a driving component; 20.4, a second movable block; 20.41, a first clamping part; 20.5, a second connecting rod; 20.51, a second limiting sheet; 20.52, a second clamping part; 20.6, a movable pulley; 20.7, a first slideway; 20.8 and a second slide way.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1:
as shown in fig. 1, the multifunctional fire-fighting smoke exhaust window comprises at least one smoke exhaust window, wherein the smoke exhaust window comprises a window frame 2 and a window sash 3, and the window sash 3 is movably arranged in the window frame 2; the smoke exhaust window is arranged on the wall body 1; the control bus 6 is installed on the wall body 1; the first balancing weight 7 is installed at one end of the control bus 6, at least one first balancing weight 7 is provided, and the first balancing weight 7 is hung on the control bus 6 in a hanging manner; the closing mechanism 4 is arranged between the window sash 3 and the window frame 2, the window sash 3 is closed in the window frame 2 through the closing mechanism 4, and the window sash 3 is automatically opened after the closing mechanism 4 is opened; the closing mechanism 4 is connected with the control bus 6 through the connecting line 5, and the opening of the closing mechanism 4 is controlled by the connecting line 5 under the driving of the control bus 6; a multi-function controller, which is arranged at the other end of the control bus 6 and comprises a manual control positioner 18; a temperature control mechanism 19; the manual control positioner 18, the temperature control mechanism 19 and the electromagnetic control mechanism 20 can independently control the tightness and the looseness of the control bus 6; as shown in fig. 3, when the control bus 6 is loosened under the control of the manual control positioner 18, the temperature control mechanism 19 or the electromagnetic control mechanism 20, the first counterweight block 7 falls down under the action of gravity, the control bus 6 moves towards the first counterweight block 7 under the pulling of the first counterweight block 7, the connecting line 5 is driven, and the connecting line 5 controls the closing mechanism 4 to open and open the window sash 3.
Example 2:
as shown in fig. 1, 5 and 6, on the basis of embodiment 1, it is preferable that the closing mechanism 4 includes a jack 4.6, and the jack 4.6 is installed on the window sash 3; the bolt is arranged on the window frame 2 and comprises a bolt tongue 4.5; one side of the connecting rod 4.1 is connected with the bolt tongue 4.5, and the other side of the connecting rod 4.1 is connected with the connecting wire 5; the cotter 4.2 is arranged on the connecting rod 4.1, and a bolt spring 4.4 is sleeved on the connecting rod 4.1 between the cotter 4.2 and the bolt tongue 4.5; the bolt seat 4.3, the connecting rod 4.1 which is sleeved with the bolt spring 4.4 are arranged in the bolt seat 4.3, openings are arranged at two sides of the bolt seat 4.3, the maximum diameter of the opening at one side far away from the bolt tongue 4.5 is smaller than the length of the cotter pin 4.2, and the opening at one side near the bolt tongue 4.5 can enable the bolt tongue 4.5 to be retracted into the bolt seat 4.3. When the multifunctional controller loosens the control bus 6, the control bus 6 is driven by the first balancing weight 7 to move leftwards, the connecting line 5 is pulled, the connecting line 5 pulls the connecting rod 4.1, the bolt tongue 4.5 is made to leave the jack 4.6 on the window sash 3 and retract into the bolt seat 4.3, the window sash 3 is not controlled by the closing mechanism 4 to be opened any more, at the moment, the bolt tongue 4.5 also receives the elastic force of the bolt spring 4.4 and has a tendency of outward popping up, when the control bus 6 is recovered, the connecting line 5 is loosened, the bolt tongue 4.5 pops up under the elastic force of the bolt spring 4.4, and the window sash 3 can be closed.
Example 3:
as shown in fig. 1, in addition to embodiment 1 or embodiment 2, the closing mechanism 4 further includes a latch extension fixing plate 4.7, the latch extension fixing plate 4.7 is mounted on the window frame 2, and the latch is mounted on the latch extension fixing plate 4.7. Many times, the width of casement 3 does not have the window frame 2 wide, therefore casement 3 sets up in the middle of window frame 2, and the inboard of casement 3 and the inboard of window frame 2 are not parallel and level, consequently need install a bolt extension fixed plate 4.7 additional, bolt extension fixed plate 4.7 is installed at the medial surface of window frame 2, and is downward or to the inboard extension of window frame 2, makes the bolt of installing on bolt extension fixed plate 4.7 can be with jack 4.6 parallel and level.
Example 4:
as shown in fig. 2, on the basis of embodiment 1 or embodiment 2, the inner side surfaces of some sashes 3 and the inner side surface of the window frame 2 are flush, so that many times the closing mechanism 4 of the smoke exhaust window is installed up and down, but the control bus 6 of the utility model moves left and right, so that a fixed pulley 12 is installed on the upper side of the closing mechanism 4 on the wall 1, the connecting wire 5 is connected with the control bus 6 by bypassing the fixed pulley 12, the pulling direction of the connecting wire 5 is changed by the fixed pulley 6, when the connecting wire 5 receives the pulling force of the control bus 6 to the left, the connecting rod 4.1 is pulled vertically, the bolt 4.5 is made to leave the jack 4.6 on the sash 3, and is retracted into the bolt seat 4.3, and the sash 3 is not controlled by the closing mechanism 4 any more to open.
Example 5:
as shown in fig. 3 and 4, in order to facilitate the window sash 3 to be automatically opened after the closing mechanism 4 is opened, a window opening counterweight mechanism 17 is additionally installed on the upper half side of the window sash 3. After the closing mechanism 4 is opened, the window sash 3 is driven to be opened outwards under the action of the gravity of the window opening counterweight mechanism 17.
Example 6:
as shown in fig. 4, in embodiment 5, a bracket 16 is provided at the upper half side of the window sash 3, and the windowing weight mechanism 17 is mounted on the bracket 16, so that the center of gravity of the windowing weight mechanism 17 and the window sash 3 is shifted outward, which is more favorable for the outward opening of the window sash 3 after the closing mechanism 4 is opened.
Example 7:
as shown in fig. 4, on the basis of embodiment 5, in order to prevent the window sash 3 from being opened to the outside when the impact force is too large, a counterweight connecting rod 17.1, a second counterweight 17.2 and a buffer spring 17.3 are arranged on the windowing counterweight mechanism 17, and the counterweight connecting rod 17.1 is installed by penetrating through the bracket 16 from top to bottom; the second balancing weight 17.2 is at least one, and the second balancing weight 17.2 is fixedly arranged on a balancing connecting rod 17.1 at the lower side of the bracket 16; the buffer spring 17.3 is sleeved on the counterweight connecting rod 17.1 on the upper side of the bracket 16. After the closing mechanism 4 is opened, the window sash 3 is opened outwards under the action of the gravity of the second balancing weight 17.2, when the window sash 3 is opened to a specified angle, the window sash is not opened outwards any more, the instantaneous impact force is large, the buffer spring 17.3 can reduce the impact force, and the service life of the window sash 3 is prolonged.
Example 8:
as shown in fig. 3, on the basis of the foregoing embodiment, a damping connection 15 is further installed between the window frame 2 and the window sash 3, and the damping connection 15 is preferably a hydraulic damper, where the hydraulic damper is used to slow down the outward opening speed of the window sash 3, and has a damping effect, so as to further prolong the service life of the window sash 3.
Example 9:
as shown in fig. 7 and 8, the manual positioner 18 comprises a base 18.1 mounted on the wall 1; a handle 18.2 mounted on the base 18.1 and connected to the control bus 6; the limiting seat 18.3, the handle 18.2 is blocked in the limiting seat 18.3. With reference to embodiment 1, in this embodiment, the handle 18.2 may be fixed to the limiting seat 18.3 through various manners such as a mechanical lock and an electronic lock, when a fire occurs, the handle 18.2 is unlocked and pushed upward, the control bus 6 is loosened, the first balancing weight 7 falls downward under the action of gravity, the control bus 6 that is loosened is driven to move leftward, the connection line 5 is driven to move leftward, as shown in fig. 5 and 6, the connection line 5 pulls the connection rod 4.1 to drive the plug tongue 4.5 to retract into the plug seat 4.3 from the plug hole 4.6, at this time, the plug tongue 4.5 retracts into the plug seat 4.3, there is a tendency of outward ejection under the action of the spring 4.4, the window sash 3 and the window frame 2 are no longer constrained by the closing mechanism 4, as shown in fig. 3, the window sash 3 is driven by the window opening counterweight mechanism 17 to open outward.
Example 10:
as shown in fig. 9, the manual control positioner 18 is composed of a hand-operated winding drum 18.4, a ratchet 18.5 and a winding drum handle 18.6, and a control bus 6 is wound on the hand-operated winding drum 18.6; the ratchet wheel 18.5 is coaxially connected with the hand-operated hoisting drum 18.6, and a limiting device is arranged outside the ratchet wheel 18.5; the hoist drum handle 18.4 is coaxial with the hand hoist drum 18.6. In connection with embodiment 1, under the condition of no fire, the ratchet wheel 18.5 is clamped by the limiting device, the control bus 6 is tightened by the first balancing weight 7, when an emergency fire occurs, the ratchet wheel 18.5 is loosened, the winch drum handle 18.6 is shaken, the control bus 6 is loosened and moves leftwards under the action of the first balancing weight 7, so that the connecting wire 5 pulls the connecting rod 4.1 to drive the plug bolt 4.5 to retract into the plug bolt seat 4.3 from the plug bolt 4.6, the window sash 3 and the window frame 2 are not restrained by the closing mechanism 4 any more, and as shown in fig. 3, the window sash 3 is driven by the window opening balancing weight mechanism 17 to be opened outwards.
Example 11:
as shown in fig. 10 and 11, the temperature control mechanism 19 includes a first outer casing 19.1, the first outer casing 19.1 is hollow and is provided with two openings which are penetrated up and down; the first movable block 19.2 is arranged in the first outer shell 19.1, through holes are formed in the first movable block and correspond to the two openings which are penetrated up and down, the cross sectional area of each through hole is larger than the area of each opening, and a horizontal protruding part 19.21 is arranged in the middle of the inner side of each through hole; the first connecting rod 19.3 penetrates through the two openings which are penetrated up and down and is installed on the first outer shell 19.1, a first groove 19.31 is formed in the first connecting rod 19.3 corresponding to the horizontal boss 19.21, the first groove 19.31 is embedded with the horizontal boss 19.21, the upper end of the first connecting rod 19.3 is connected with the control bus 6, a first limiting piece 19.32 is arranged at the bottom of the first connecting rod 19.3, and the diameter of the first limiting piece 19.32 is larger than that of the opening on the lower side of the first outer shell 19.1; the elastic piece 19.5 is arranged on one side, far away from the horizontal bulge 19.21, of the first outer shell 19.1, and the elastic piece 19.5 is connected with the first movable block 19.2; the temperature control piece 19.4 and the temperature control piece 19.4 are arranged on one side, close to the horizontal bulge portion 19.21, of the first outer shell 19.1 and connected with the first movable block 19.2, and the temperature control piece 19.4 acts when the room temperature reaches a set temperature, so that the first movable block 19.2 moves towards the direction far away from the elastic piece 19.5 under the action of the elastic piece.
With reference to embodiment 1, the temperature control element 19.4 is a temperature controller, which is a series of automatic control elements, also called a temperature control switch, a temperature protector, a temperature controller, or simply a temperature controller, that physically deforms inside the switch according to the temperature change of the working environment, thereby generating some special effects and generating on/off actions. Or the temperature protector transmits the temperature to the temperature controller, and the temperature controller sends out a switching command. When the indoor temperature reaches the set temperature, the first movable block 19.2 moves away from the elastic element 19.5 under the action of the elastic element. The horizontal protruding portion 19.21 and the first groove 19.31 are not combined and abutted, the first connecting rod 19.3 can move up and down without being constrained by the first movable block 19.2, the control bus 6 is loosened, and moves left under the action of the first balancing weight 7, so that the connecting rod 5 pulls the connecting rod 4.1 to drive the plug bolt 4.5 to retract into the plug bolt seat 4.3 from the plug bolt 4.6, the window sash 3 and the window frame 2 are not constrained by the closing mechanism 4 any more, and as shown in fig. 3, the window sash 3 is driven by the window opening balancing weight mechanism 17 to open outwards.
Example 12:
as shown in fig. 10 and 11, the temperature control 19.4 includes: the glass shell 19.47, the glass shell 19.47 is abutted against the first movable block 19.2; liquid with large expansion coefficient is arranged in the glass shell 19.47. With the embodiment 11, when the room temperature reaches the set temperature, the liquid in the glass housing 19.47 expands by heat, so that the glass housing 19.47 bursts, the glass housing 19.47 no longer abuts against the first movable block 19.2, and the first movable block 19.2 moves away from the elastic member 19.5 under the action of the elastic member. The horizontal protruding portion 19.21 and the first groove 19.31 are not combined and abutted, the first connecting rod 19.3 can move up and down without being constrained by the first movable block 19.2, the control bus 6 is loosened, and moves left under the action of the first balancing weight 7, so that the connecting rod 5 pulls the connecting rod 4.1 to drive the plug bolt 4.5 to retract into the plug bolt seat 4.3 from the plug bolt 4.6, the window sash 3 and the window frame 2 are not constrained by the closing mechanism 4 any more, and as shown in fig. 3, the window sash 3 is driven by the window opening balancing weight mechanism 17 to open outwards.
Example 13:
as shown in fig. 12 and 13, a cutting 19.22 is arranged on one side of the first movable block 19.2 close to the temperature control element 19.4; the temperature control element 19.4 comprises: the disc 19.43 is provided with a second groove 19.49, and the disc 19.43 is rotatably arranged in the first outer shell 19.1; a spring mounting seat 19.41, wherein the spring mounting seat 19.41 is mounted on the upper side of the disc 19.43; the spring 19.42 is fixedly connected to the spring mounting seat 19.41 on one side and fixedly connected to the disc 19.43 on the other side, and the spring 19.43 is kept compressed in a normal state; a mounting 19.48, said mounting 19.48 being mounted within the first outer housing 19.1; a glass shell 19.47, wherein one end of the glass shell 19.47 is arranged on the mounting seat 19.48; liquid with large expansion coefficient is arranged in the glass shell 19.47; the ejector rod 19.46 is connected with the disc 19.43 and the other end of the glass shell 19.47 respectively, and the disc 19.43 is kept static under the action of the ejector rod 19.46; the liquid with large expansion coefficient expands after being heated, so that the glass shell 19.47 bursts, the disc 19.43 rotates under the action of the elastic force of the spring 19.42, and the second groove 19.49 on the disc 19.43 corresponds to the insert 19.22 on the first movable block 19.2. With the embodiment 11, when the room temperature reaches the set temperature, the liquid in the glass housing 19.47 expands by heat, so that the glass housing 19.47 bursts, the ejector rod 19.46 cannot abut against the disc 19.43, the disc 19.43 rotates under the elastic force of the spring 19.42, the spring 19.42 returns to the normal length, the second groove 19.49 is just aligned with the insert 19.22, the first movable block 19.2 moves to the right under the action of the elastic member 19.5, and the insert 19.22 is inserted into the second groove 19.49. The horizontal protruding portion 19.21 and the first groove 19.31 are not combined and abutted, the first connecting rod 19.3 can move up and down without being constrained by the first movable block 19.2, the control bus 6 is loosened, and moves left under the action of the first balancing weight 7, so that the connecting rod 5 pulls the connecting rod 4.1 to drive the plug bolt 4.5 to retract into the plug bolt seat 4.3 from the plug bolt 4.6, the window sash 3 and the window frame 2 are not constrained by the closing mechanism 4 any more, and as shown in fig. 3, the window sash 3 is driven by the window opening balancing weight mechanism 17 to open outwards.
Example 14:
as shown in fig. 12 and 13, a positioning boss 19.45 is provided on the disc 19.43, a positioning link 19.44 is connected to the positioning boss 19.45, the positioning link 19.44 passes through the joint of the spring 19.42 and the disc 19.43, the length of the positioning link 19.44 is the same as the return length of the spring 19.42, in combination with embodiment 13, when the disc 19.43 rotates clockwise under the action of the elastic force of the spring 19.42, the positioning boss 19.45 rotates to the spring mounting seat 19.41, at this time, the rotation of the disc 19.43 is blocked by the spring mounting seat 19.41 and does not rotate clockwise, the second groove 19.49 and the insert 19.22 are exactly aligned, and the positioning boss 19.45 functions to limit the rotation of the disc 19.43, so that the insert 19.22 can be accurately inserted into the second groove 19.49.
Example 15:
the utility model discloses in, the liquid that the coefficient of expansion is big in the temperature control piece 19.4 is preferably alcohol, and glass shell 19.47 is broken by the alcohol after the thermal expansion when ambient temperature reaches 68 degrees centigrade.
Example 16:
as shown in fig. 14 and 15, the solenoid control mechanism 20 comprises first and second slides 20.7, 20.8 which intersect; the second movable block 20.4 is arranged in the first slide way 20.7, and a first clamping part 20.41 is arranged on the second movable block 20.4; the second connecting rod 20.5 is arranged in the second slide way 20.8, the top of the second connecting rod 20.5 is provided with a second limiting piece 20.51 with the diameter larger than that of the second slide way 20.8, the bottom of the second connecting rod 20.5 is connected with the control bus 6, and one side of the second connecting rod 20.5 is provided with a second clamping part 20.52 which can be mutually clamped with the first clamping part 20.41; the driving reset mechanism comprises a driving component 20.3 and a reset component 20.2; the reset component 20.2 can maintain the second movable block 20.4 at the first position, so that the first clamping portion 20.41 and the second clamping portion 20.52 are abutted and clamped; the driving component 20.3 can make the second movable block 20.4 slide away from the second connecting rod 20.5; when the driving assembly 20.3 is not in action, the first clamping portion 20.41 and the second clamping portion 20.52 are abutted and clamped, and the second connecting rod 20.5 is fixed in the second slide way 20.8; when the driving assembly 20.3 acts, the first clamping portion 20.41 and the second clamping portion 20.52 are separated, and the second connecting rod 20.5 can slide along the second slide way 20.8.
With reference to embodiment 1, in this embodiment, the driving element 20.3 is an electromagnet disposed in the second housing 20.1, the returning element 20.2 is a spring connected to the second movable block 20.4, and the movable block 20.4 is made of a material that can be attracted by the magnet, such as iron, cobalt, or nickel.
As shown in fig. 1, 14 and 15, before an emergency fire occurs, the electromagnetic control mechanism 20 is normal, the first engaging portion 20.41 on the second movable block 20.4 in the electromagnetic control mechanism 20 is abutted against and connected to the second engaging portion 20.52 on the connecting rod 20.5 under the elastic force of the spring, so that the second connecting rod 20.5 cannot slide up and down in the second slideway 20.8, when an emergency fire occurs, the remote control personnel presses the control switch, the driving assembly 20.3, i.e. the electromagnet, is energized to generate magnetism, the second movable block 20.4 is attracted to the electromagnet, the second movable block 20.4 moves rightwards, the first engaging portion 20.41 no longer abuts against the second engaging portion 20.2, the up-and-down displacement of the second connecting rod 20.5 is no longer restricted by the second movable block 20.2, the second connecting rod 20.5 moves downwards under the gravity, so that the control bus 6 connected to the second connecting rod 20.5 is loosened under the gravity of the first counterweight 7, the control bus 6 moves towards the first balancing weight 7, and due to the existence of the second limiting piece 20.51, the distance that the first balancing weight 7 can not pull the control bus 6 is too long, as shown in fig. 15, when the second limiting piece 20.51 touches the second outer shell 20.1, the second connecting rod 20.5 can not slide downwards continuously, and the control bus 6 is prevented from being pulled for too long distance. With the control bus 6 being pulled, the connecting line 5 is pulled to move leftward, as shown in fig. 5 and 6, the connecting line 5 pulls the connecting rod 4.1 to drive the latch tongue 4.5 to retract into the latch seat 4.3 from the jack 4.6, at this time, the latch tongue 4.5 retracts into the latch seat 4.3, and under the action of the spring 4.4, there is a tendency of popping out outward, the window sash 3 and the window frame 2 are no longer constrained by the closing mechanism 4, as shown in fig. 3, the window sash 3 is driven by the window opening counterweight mechanism 17 to open outward, and theoretically, all smoke exhaust windows connected with the control bus 6 can be opened rapidly in this way.
Example 17:
as shown in fig. 14 and 15, the electromagnetic control mechanism 20 further includes a movable pulley 20.6, and the movable pulley 20.6 is disposed at the lower end of the second link 20.5 and connected to the second link 20.5. As shown in fig. 1, the control bus 6 is fixed on the wall 1 after passing around a fixed pulley 12 fixed on the wall 1 and provided at the lower end of the electromagnetic control mechanism 20, and then passing around a fixed pulley 20.6.
With reference to embodiment 1, in this embodiment, the driving element 20.3 is an electromagnet disposed in the second housing 20.1, the returning element 20.2 is a spring connected to the movable block 20.4, and the movable block 20.4 is made of a material that can be attracted by the magnet, such as iron, cobalt, or nickel.
As shown in fig. 1, 14 and 15, before an emergency fire occurs, the electromagnetic control mechanism 20 is normal, the first engaging portion 20.41 on the second movable block 20.4 in the electromagnetic control mechanism 20 is abutted against and connected to the second engaging portion 20.52 on the second connecting rod 20.5 under the elastic force of the spring, so that the second connecting rod 20.5 cannot slide up and down in the second slideway 20.8, when an emergency fire occurs, the remote control personnel presses the control switch, the driving component 20.3, i.e. the electromagnet, is energized to generate magnetism, the second movable block 20.4 is attracted to the electromagnet, the second movable block 20.4 moves to the right, the first engaging portion 20.41 is no longer abutted against the second engaging portion 20.2, the up-and-down displacement of the second connecting rod 20.5 is no longer restricted by the second movable block 20.2, the second connecting rod 20.5 and the movable pulley 20.6 move downward under the gravity, so that the control bus 6 wound on the movable pulley 20.6 is loosened, and the counterweight block is acted by the gravity of the first movable block 7, the control bus 6 moves towards the first balancing weight 7, and due to the existence of the second limiting piece 20.51, the distance that the first balancing weight 7 can not pull the control bus 6 is too long, as shown in fig. 15, when the second limiting piece 20.51 touches the second outer shell 20.1, the second connecting rod 20.5 can not slide downwards continuously, and the control bus 6 is prevented from being pulled for too long distance. With the control bus 6 being pulled, the connecting line 5 is pulled to move leftward, as shown in fig. 5 and 6, the connecting line 5 pulls the connecting rod 4.1 to drive the latch tongue 4.5 to retract into the latch seat 4.3 from the jack 4.6, at this time, the latch tongue 4.5 retracts into the latch seat 4.3, and under the action of the spring 4.4, there is a tendency of popping out outward, the window sash 3 and the window frame 2 are no longer constrained by the closing mechanism 4, as shown in fig. 3, the window sash 3 is driven by the window opening counterweight mechanism 17 to open outward, and theoretically, all smoke exhaust windows connected with the control bus 6 can be opened rapidly in this way.
Example 18:
as shown in fig. 1, the utility model also comprises a first control wire 8, one end of the first control wire 8 is connected with the connecting rod 4.1; the manual windowing handle 9 is connected with the other end of the first control wire 8; the length of the connecting line 5 is greater than the sum of the linear distance from the connection of the connecting line 5 and the control bus 6 to the cotter pin 4.2 and the total length of the pin holder 4.3. When certain conditions are considered, the single-sash smoke exhaust window needs to be opened, the manual windowing handle 9 is pulled at the moment, as shown in fig. 5 and 6, the first control line 8 pulls the connecting rod 4.1 to drive the latch bolt 4.5 to retract into the latch seat 4.3 from the jack 4.6, at the moment, the latch bolt 4.5 retracts into the latch seat 4.3, a trend of outward popping out exists under the action of the spring 4.4, the window sash 3 and the window frame 2 are not restrained by the closing mechanism 4 any more, as shown in fig. 3, the window sash 3 is driven by the windowing counterweight mechanism 17 to be opened outwards, so that the single-sash smoke exhaust window can be opened independently, the looseness of the control bus 6 cannot be influenced, and the opening and closing of other smoke exhaust windows cannot be influenced.
Example 19:
as shown in fig. 3, in this embodiment, the window further includes a through hole, and the through hole is disposed on the window frame; one side of the second control wire 11 passes through the through hole and is connected with the window sash 3; and the window closing handle 10 is connected with the other side of the second control wire 11. When the smoke exhaust window needs to be closed, the window closing handle 10 is pulled, and the second control wire 11 is driven to pull the window sash 3 to be closed.
Example 20:
as shown in fig. 1, on the basis of embodiment 1, the wall body further comprises two limiting sleeves 13, wherein the limiting sleeves 13 are mounted on the wall body, and the control bus 6 passes through the two limiting sleeves 13; and the positioning block 14 is fixedly installed on the control bus 6, is positioned between the two limiting sleeves 13, and cannot penetrate through the limiting sleeves 13. The purpose of the limiting sleeve 13 is to prevent the control bus 6 from being pulled by the first balancing weight 7 for an excessively long distance, so that the closing mechanism 4 or the connecting wire 5 is broken, the distance that the control wire 6 moves leftwards or rightwards is not more than the distance between the two limiting sleeves 13, and the service life of the whole system is prolonged.
Example 21:
as shown in fig. 1, the multifunctional controller is arranged at the other end of the control bus 6, and comprises a temperature control mechanism 19, an electromagnetic control mechanism 20 and a manual control positioner 18 which are connected in sequence, the electromagnetic control mechanism 20 and the manual control positioner 18 are both fixedly installed on the wall 1, and the manual control positioner 18, the temperature control mechanism 19 and the electromagnetic control mechanism 20 can independently control the tightness and looseness of the control bus 6; as shown in fig. 10 and 11, the control bus 6 is connected to the upper end of the first link 19.3 of the temperature control mechanism 19 from the smoke exhaust window side, the temperature control mechanism 19 is not fixedly installed on the wall 1, and the other section of the control bus 6 is connected to the lower end of the first outer housing 19.1 of the temperature control mechanism 19, downwardly passes over a fixed pulley 12 fixed on the wall 1, upwardly passes over a movable pulley 20.6 at the lower end of the electromagnetic control mechanism 20, and is then downwardly connected to the manual control positioner 18.
Once a fire occurs, a person in the field timely finds that, when a manual control method is adopted, the manual control locator 18 acts, the working principle of which is already explained in embodiment 9 and embodiment 10, and is not described again, the control bus 6 connected to the manual control locator 18 is loosened, the control bus 6 bypasses the movable pulley 20.6 and the fixed pulley 12, and slides together with the temperature control mechanism 19 which is not installed on the wall body 1 under the action of the first balancing weight 7 to drive the connecting line 5 to open the closing mechanism 4, so that the window sash 3 is opened.
Once a fire occurs, a monitoring person remotely finds the fire on the spot through the monitoring probe, presses the control switch while alarming, starts the electromagnetic control mechanism 20, and the electromagnetic control mechanism 20 acts, the working principle of which is explained in embodiment 16 and embodiment 17, and is not repeated here, the movable pulley 20.6 slides downwards, so that the control bus 6 wound on the movable pulley 20.6 is loosened, the control bus 6 drives the temperature control mechanism 19 to slide together under the action of the first balancing weight 7, and drives the connecting wire 5 to open the closing mechanism 4, so that the window sash 3 is opened.
Once a fire occurs and no one is found on site, when a monitoring person is not on duty for various reasons, and when the site temperature reaches the set temperature, the temperature control mechanism 19 acts, the working principle of which is already explained in embodiments 11 to 15, and will not be repeated here, the first connecting rod 19.3 can slide up and down without being limited by the first movable block 19.2, and the control bus 6 and the first connecting rod 19.3 slide together under the action of the gravity of the first counterweight block 7 to drive the connecting wire 5 to open the closing mechanism 4, so that the window sash 3 is opened. The control bus 6, now connected to the lower end of the first outer casing 19.1, is still in a taut state due to the manual positioner 18 and the solenoid control mechanism 20 not being actuated, but the sash 3 can still be opened.
As shown in fig. 3, when the control bus 6 is loosened under the control of the manual control positioner 18, the temperature control mechanism 19 or the electromagnetic control mechanism 20, the first counterweight block 7 falls down under the action of gravity, the control bus 6 moves towards the first counterweight block 7 under the pulling of the first counterweight block 7, the connecting line 5 is driven, and the connecting line 5 controls the closing mechanism 4 to open and open the window sash 3.
Example 22:
the first balancing weight 7 in all the above embodiments may be replaced by an elastic mechanism, one end of the elastic mechanism is fixedly connected to the wall, and the other end of the elastic mechanism is connected to the control bus, under the condition that the multifunctional controller does not loosen the control bus 6, the control bus 6 is tightened, the elastic mechanism is tightened, and the elastic mechanism has a retraction tendency, so that the control bus 6 has a tendency toward movement of the elastic mechanism.
As shown in fig. 1, the multifunctional controller is arranged at the other end of the control bus 6, and comprises a temperature control mechanism 19, an electromagnetic control mechanism 20 and a manual control positioner 18 which are connected in sequence, the electromagnetic control mechanism 20 and the manual control positioner 18 are both fixedly installed on the wall 1, and the manual control positioner 18, the temperature control mechanism 19 and the electromagnetic control mechanism 20 can independently control the tightness and looseness of the control bus 6; as shown in fig. 10 and 11, the control bus 6 is connected to the upper end of the first link 19.3 of the temperature control mechanism 19 from the smoke exhaust window side, the temperature control mechanism 19 is not fixedly installed on the wall 1, and the other section of the control bus 6 is connected to the lower end of the first outer housing 19.1 of the temperature control mechanism 19, downwardly passes over a fixed pulley 12 fixed on the wall 1, upwardly passes over a movable pulley 20.6 at the lower end of the electromagnetic control mechanism 20, and is then downwardly connected to the manual control positioner 18.
Once a fire occurs and people find the fire in the field in time, when a manual control method is adopted, the manual control locator 18 acts, the working principle of which is already explained in embodiment 9 and embodiment 10, and is not described again, the control bus 6 connected to the manual control locator 18 is loosened, the control bus 6 bypasses the movable pulley 20.6 and the fixed pulley 12, and slides together with the temperature control mechanism 19 which is not installed on the wall body 1 under the elastic force of the elastic mechanism to drive the connecting line 5 to open the closing mechanism 4, so that the window sash 3 is opened.
Once a fire occurs, a monitoring person remotely finds the fire on the spot through the monitoring probe, presses the control switch while alarming, starts the electromagnetic control mechanism 20, and the electromagnetic control mechanism 20 acts, the working principle of which is explained in embodiment 16 and embodiment 17, and will not be repeated here, the movable pulley 20.6 slides downwards, so that the control bus 6 wound on the movable pulley 20.6 is loosened, the control bus 6 drives the temperature control mechanism 19 to slide together under the elastic force of the elastic mechanism, and drives the connecting wire 5 to open the closing mechanism 4, so that the window sash 3 is opened.
Once a fire occurs and no one is found on site, when a monitoring person is not on duty for various reasons, and when the site temperature reaches the set temperature, the temperature control mechanism 19 acts, the working principle of which is already explained in embodiments 11 to 15, and will not be repeated here, the first link 19.3 can slide up and down without being limited by the first movable block 19.2, and the control bus 6 and the first link 19.3 slide together under the elastic force of the elastic mechanism to drive the connecting wire 5 to open the closing mechanism 4, so that the window sash 3 is opened. The control bus 6, now connected to the lower end of the first outer casing 19.1, is still taut due to the manual positioner 18 and the solenoid control mechanism 20 not being actuated, but the sash 3 can still be opened.
As shown in fig. 3, when the control bus 6 is loosened under the control of the manual control positioner 18, the temperature control mechanism 19 or the electromagnetic control mechanism 20, the first counterweight block 7 falls down under the action of gravity, the control bus 6 moves towards the first counterweight block 7 under the pulling of the first counterweight block 7, the connecting line 5 is driven, and the connecting line 5 controls the closing mechanism 4 to open and open the window sash 3.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (23)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020747041.8U CN212837282U (en) | 2020-05-08 | 2020-05-08 | Multifunctional fire-fighting smoke exhaust window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020747041.8U CN212837282U (en) | 2020-05-08 | 2020-05-08 | Multifunctional fire-fighting smoke exhaust window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837282U true CN212837282U (en) | 2021-03-30 |
Family
ID=75159792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020747041.8U Withdrawn - After Issue CN212837282U (en) | 2020-05-08 | 2020-05-08 | Multifunctional fire-fighting smoke exhaust window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485785A (en) * | 2020-05-08 | 2020-08-04 | 浙江优格斯科技有限公司 | A multifunctional fire smoke exhaust window |
-
2020
- 2020-05-08 CN CN202020747041.8U patent/CN212837282U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485785A (en) * | 2020-05-08 | 2020-08-04 | 浙江优格斯科技有限公司 | A multifunctional fire smoke exhaust window |
| CN111485785B (en) * | 2020-05-08 | 2024-12-20 | 浙江优格斯科技有限公司 | A multifunctional fire smoke exhaust window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4161804A (en) | Heat-actuated door latch | |
| CN111485785B (en) | A multifunctional fire smoke exhaust window | |
| CN112796639B (en) | Wooden door with automatic fire extinguishing function and use method thereof | |
| CN212837282U (en) | Multifunctional fire-fighting smoke exhaust window | |
| CN111305734A (en) | Safety window | |
| CN111439708B (en) | Manual lowering device and lifting system of lifting equipment | |
| CN212927543U (en) | Remote controllable fire-fighting smoke exhaust window | |
| CN106869731A (en) | Aerial ladder formula escape window | |
| CN212927479U (en) | Manual opening and closing mechanism for fire-fighting smoke exhaust window | |
| CN201031595Y (en) | A combined anti-theft window for escape | |
| CN208396628U (en) | A kind of fire resistance rolling shutter door | |
| CN107654157A (en) | A kind of building evacuation door door opener | |
| KR101034714B1 (en) | Fire protection device using shape deformation material | |
| CN114498336A (en) | Intelligent fire-fighting switch cabinet with fire warning and fire extinguishing functions | |
| CN110201328B (en) | Electric smoke-blocking vertical wall system and control method thereof | |
| CN212773944U (en) | Temperature control fire-fighting smoke exhaust window | |
| CN212292706U (en) | Manual descending device and lifting system of lifting equipment | |
| CN217129401U (en) | Rolling door machine device with hand-pulling chain structure for fireproof rolling curtain | |
| CN209384991U (en) | Fire sliding door | |
| CN110043173A (en) | Smoke-sensing type anti-theft window with escape ladder and refuge platform | |
| JP2008231915A (en) | Shutter curtain stop device for shutter device | |
| CN214886581U (en) | Emergency safety escape door | |
| JP3298050B2 (en) | Device to prevent pinching when the fire protection shutter descends | |
| CN103883242B (en) | A kind of efficient energy-saving fire resistance rolling shutter door | |
| CN2285364Y (en) | Firefighting scrolling door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Jianguo Inventor after: Lv Youjia Inventor after: Pan Jing Inventor before: Lv Jianguo |
|
| CB03 | Change of inventor or designer information | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210330 Effective date of abandoning: 20241220 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210330 Effective date of abandoning: 20241220 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |