CN209620995U - Large-scale vent window mechanism for opening/closing and smoke evacuation window system - Google Patents
Large-scale vent window mechanism for opening/closing and smoke evacuation window system Download PDFInfo
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- CN209620995U CN209620995U CN201920168085.2U CN201920168085U CN209620995U CN 209620995 U CN209620995 U CN 209620995U CN 201920168085 U CN201920168085 U CN 201920168085U CN 209620995 U CN209620995 U CN 209620995U
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- window
- sash
- opening
- vent window
- closing
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Abstract
The utility model discloses large-scale vent window mechanism for opening/closing and smoke evacuation window system, large-scale vent window mechanism for opening/closing is installed on laterally opened vent window, it includes electric window-opening machine and two-way power-assisted unit, and electric window-opening machine and two-way power-assisted unit are connected on the sash of vent window simultaneously；Electric window-opening machine is that turning off or on for sash provides main force；When sash is closed, two-way power-assisted unit is always that sash provides the opening active force of an auxiliary；When sash is opened, two-way power-assisted unit is always that sash provides the closing force of an auxiliary；Electric window-opening machine and two-way power-assisted unit on large-scale vent window mechanism for opening/closing are connected on the sash of vent window simultaneously, when sash is opened, the starting active force that two-way power-assisted unit is closed to sash, when sash is closed, starting active force that two-way power-assisted unit is opened to sash；The two simultaneously to sash apply active force, two-way power-assisted unit can auxiliary electric window opener closure or openness sash, keep the opening and closing of sash more stable, timely.
Description
Technical field
The utility model relates to a kind of smoke evacuation system of heavy construction public place more particularly to a kind of terminals, train
It stands, Industry Building etc. is large-scale or heavy vent window mechanism for opening/closing and smoke evacuation window system.
Background technique
With the raising of domestic security against fire consciousness and standard requirements, it is more and more to build vent window window opener.Window opener
It is the equipment that can be automatically opened or closed window by motor-driven, it is higher, unsuitable manually opened is mainly used for position
Place, such as airport building, high-speed rail station, conference and exhibition center, industrial premises or other public places.Existing window opener is main
It is divided into chain window-opening machine, screw rod or push-down window opener.
Such as the electric window-opening machine and window-opening mechanism that application publication number is CN107013122A, the electric window-opening machine is for opening
Or close vent window.
Such heavy construction generallys use the biggish vent window of area, and vent window has 5-6 ㎡, and weight is up to 200-300KG；
When vent window lateral opening, the stroke of electric window-opening machine is 2-3 meters, at present conventional electric window-opening machine on the market due to structure,
The limitation of the factors such as cost, motor performance, leads to current electric window-opening machine underpower, and stablizing driving vent window in time becomes
It is difficult；The opening and closing driving of existing large size vent window substantially uses air pressure, the modes such as hydraulic.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of large-scale vent windows driven using electric window-opening machine
Mechanism for opening/closing further provides a kind of smoke evacuation window system with above-mentioned mechanism for opening/closing.
Technical solution adopted by the utility model to solve the above technical problems is as follows: large-scale vent window mechanism for opening/closing, installation
In on laterally opened vent window, it is characterised in that described including at least one electric window-opening machine and at least one two-way power-assisted unit
Electric window-opening machine and two-way power-assisted unit simultaneously be connected on the sash of vent window；Electric window-opening machine is the closing of sash or opens
Offer main force is provided；When sash is closed, two-way power-assisted unit is always that sash provides the opening active force of an auxiliary；In window
When fan is opened, two-way power-assisted unit is always that sash provides the closing force of an auxiliary.
The further preferred embodiment of the utility model are as follows: the electric window-opening machine is that chain window-opening machine or push-down open a window
Machine.
The further preferred embodiment of the utility model are as follows: the two-way power-assisted unit is that pneumatic, hydraulic or spring is double
To power-assisted unit.
The further preferred embodiment of the utility model are as follows: the two-way power-assisted unit of spring includes tube body and telescopic rod, is stretched
The front end of tube body is stretched out in the front end of bar, and the rear end of telescopic rod is in tube cavity, and telescopic rod can be elastic relative to tube body,
The rear end of tube body is fixed with unlatching power assistant spring, and the back segment of telescopic rod, which is equipped with, closes power assistant spring；When sash is closed, telescopic rod contracting
The unlatching power assistant spring is caused to be compressed in inlet pipe body；When sash is opened, telescopic rod, which stretches out tube body, causes the closing
Power assistant spring is compressed.
The further preferred embodiment of the utility model are as follows: the rear end of the tube body is equipped with tail-hood, the unlatching power-assisted
Spring is connected to the inside of tail-hood；The rear side of the tail-hood is equipped with rear connector.
The further preferred embodiment of the utility model are as follows: the rear end of the telescopic rod is equipped with rod end, the tube body
Front end is equipped with axle sleeve and front cover, and the closing power assistant spring is between rod end and axle sleeve.
The further preferred embodiment of the utility model are as follows: the front end of the telescopic rod is equipped with the preceding connection connecting with sash
Head.
The further preferred embodiment of the utility model are as follows: the main body of the electric window-opening machine is fixed on the window frame of vent window
Or on the wall of building；One end of the two-way power-assisted unit is fixed on the window frame of vent window or the wall of building.
The further preferred embodiment of the utility model are as follows: for the window frame of vent window perpendicular to ground, the sash of vent window is following
Axis is connected on window frame.
Another theme: smoke evacuation window system, it is characterised in that including at least one vent window, the electric power being arranged on building
System and large-scale vent window mechanism for opening/closing.
Compared with prior art, the utility model has the advantages that electric window-opening machine on large-scale vent window mechanism for opening/closing and double
On the sash for being connected to vent window simultaneously to power-assisted unit, when sash is opened, two-way power-assisted unit gives sash one to be closed always
Start active force, when sash is closed, two-way power-assisted unit gives the starting active force of the unlatching of sash one always；The two is simultaneously to sash
Apply active force, two-way power-assisted unit can not only auxiliary electric window opener closure or openness sash, make the opening and closing of sash more
Stablize, in time；Meanwhile two-way power-assisted unit, under sash open state, also pulling force inside to sash one always, can share
Load-bearing of the electric window-opening machine to sash.
Detailed description of the invention
Fig. 1 is that large-scale vent window mechanism for opening/closing is installed on the schematic diagram one on laterally opened vent window；
Fig. 2 is that large-scale vent window mechanism for opening/closing is installed on the schematic diagram two on laterally opened vent window；
Fig. 3 is the schematic diagram of large size vent window mechanism for opening/closing when laterally opened vent window is opened；
Fig. 4 is the schematic diagram of large size vent window mechanism for opening/closing when laterally opened vent window is closed；
Fig. 5 is the overall structure diagram of the two-way power-assisted unit in the utility model；
Fig. 6 is the structure sectional view after the telescopic rod retraction on two-way power-assisted unit；
Fig. 7 is the structure sectional view when telescopic rod on two-way power-assisted unit stretches out.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Smoke evacuation window system is mainly used for that position is higher, unsuitable manually opened place, as airport building, high-speed rail station,
Conference and exhibition center etc., industrial premises or other public places.Smoke evacuation window system, including vent window, the electric power being arranged on building
System and large-scale vent window mechanism for opening/closing.Large-scale vent window mechanism for opening/closing, by motor driven sash, to open or close window
The equipment at family；The present embodiment mainly does emphasis elaboration to large-scale vent window mechanism for opening/closing, specific as follows:
As shown in Figures 1 to 4, large-scale vent window mechanism for opening/closing 100 is installed on laterally opened vent window 200.Large size smoke evacuation
Window mechanism for opening/closing 100 include electric window-opening machine 10 and two-way power-assisted unit 20, those skilled in the art can according to actual needs,
Upper electric window-opening machine 10 and two-way power-assisted unit 20 are respectively mounted in the opposite two sides of laterally opened vent window 200.Electric window-opening
Machine 20 and two-way power-assisted unit 20 are connected on the sash 201 of vent window simultaneously；Electric window-opening machine 10 be sash 201 closing or
It opens and main force is provided；When sash 201 is closed, two-way power-assisted unit 20 is always that sash 201 provides the opening of an auxiliary
Active force；When sash 201 is opened, two-way power-assisted unit 20 is always that sash 201 provides the closing force of an auxiliary.
Heavy construction generallys use the biggish vent window of area, and vent window has 5-6 ㎡, and weight is up to 200-300KG；Smoke evacuation
When window lateral opening, the stroke of electric window-opening machine is 2-3 meters, thus needs the opening and closing of vent window more stable, timely, then to opening
The specific structure and form for closing mechanism more need to be strict with.When sash 201 on the present embodiment is in the open state, two-way power-assisted
Unit 20 can provide the active force inwardly closed for sash 201, i.e., inside starting effect when can be closed to sash 201
Power closes sash 201 for auxiliary electric window opener 10.
Similarly, when sash 201 is in close state, two-way power-assisted unit 20 can provide one outward for sash 201
The opening active force opened is pushed away, i.e., one starts active force outward when can open to sash 201, opens for auxiliary electric window opener 10
Open sash；Allow electric window-opening machine 10 that can drive large-scale sash 201 more stable, in time.It is in sash 201 and closes shape
When state, since the gravity of sash 201 is larger, the entire area of plane is also larger, and it is biggish that the sash 201 of closing is opened needs
Active force, and at this time other than electric window-opening machine 10 can drive sash 201 to open, two-way power-assisted unit 20 is capable of providing one
Start active force, the driving for auxiliary electric window opener 10.
In addition, two-way power-assisted unit 20 is under 201 open state of sash, the self weight of large-scale sash is heavier, and the face of sash
Product is also larger, and the pulling force that two-way auxiliary unit 20 can be inside to sash one always, can share electric window-opening machine to sash
Pulling force, keep open sash more stablely in the open state.The combination of the two can make electric window-opening machine 10 more steady
Opening and closing that is fixed, driving large-scale sash 201 in time.
Preferably, the electric window-opening machine 10 in the present embodiment is chain window-opening machine or push-down window opener.Two-way power-assisted list
Member 20 is the two-way power-assisted unit of pneumatic, hydraulic or spring.
As shown in Figures 5 to 7, it specifically, the two-way power-assisted unit 20 of spring includes tube body 21 and telescopic rod 22, stretches
The front end of tube body 21 is stretched out in the front end of bar 22, and the rear end B of telescopic rod 22 is in 21 inner cavity K of tube body, and telescopic rod 22 can be relative to
Tube body 21 is elastic, and the rear end D of tube body 21, which is fixed with, opens power assistant spring 23, and the back segment b of telescopic rod 22, which is equipped with, closes power-assisted
Spring 24；When sash 201 is closed, telescopic rod 22, which is retracted in tube body 21, causes unlatching power assistant spring 23 to be compressed；Sash 201 is opened
When, telescopic rod 22, which stretches out tube body 21, causes closing power assistant spring 24 to be compressed.
When sash 201 is closed, compressed unlatching power assistant spring 23 can apply an outside active force to telescopic rod 22, stretch
Contracting bar 22 is stretched out to outside tube body 21, and telescopic rod 22 to be made pushes sash 201, i.e. the starting active force to the unlatching of sash 201 1 open, with
Auxiliary electric window opener 10 opens sash 201, and the unlatching for making electric window-opening machine 10 drive large-scale sash 201 is more stable, timely.
When sash 201 is opened, compressed closing power assistant spring 24 can apply an inside active force to telescopic rod 22, stretch
Contracting bar 22 is retracted into tube body 21, and telescopic rod 22 to be made inwardly pulls sash 201 to make its closure, i.e., closes to sash 201 1
The active force of closing closes sash 201 with auxiliary electric window opener 10, electric window-opening machine 10 is made to drive the pass of large-scale sash 201
It closes more stable, timely.
More specifically, the rear end D of tube body 21 is equipped with tail-hood 211, opens power assistant spring 23 and is connected to the interior of tail-hood 211
Side；The rear side of tail-hood 211 is equipped with rear connector 212.
The rear end B of telescopic rod 22 is equipped with rod end 221, and the front end C of tube body 21 is equipped with axle sleeve 213 and front cover 214, closes power-assisted
Spring 24 is between rod end 221 and axle sleeve 213.
The front-end A of telescopic rod 22 is equipped with the preceding connector 222 connecting with sash 201.
The main body 11 of electric window-opening machine 10 is fixed on the window frame 202 of vent window or the wall of building；Two-way power-assisted list
One end of member 10 is fixed on the window frame 202 of vent window or the wall of building.
That is the main body 11 of electric window-opening machine 10 is fixed on the wall of window frame 202 or building, and the one of electric window-opening machine 10
End is connect with a side of sash 201；Similarly, one end of two-way power-assisted unit 10 is fixed on the window frame 202 of vent window or builds
It builds on the wall of object, the other end of two-way power-assisted unit 10 is connect with a side of sash 201.
The window frame 202 of vent window is connected on window frame 202 perpendicular to ground, the following d axis of sash 201 of vent window.
Large-scale vent window mechanism for opening/closing provided by the utility model and smoke evacuation window system are described in detail above,
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is to be used to help reason the utility model and core concept.It should be pointed out that for those skilled in the art, In
Under the premise of not departing from the utility model principle, several improvements and modifications can be made to this utility model, these improve and
Modification is also fallen into the protection scope of the utility model claims.
Claims (10)
1. large-scale vent window mechanism for opening/closing, is installed on laterally opened vent window, it is characterised in that including at least one electric window-opening
Machine and at least one two-way power-assisted unit, the electric window-opening machine and two-way power-assisted unit are connected to the sash of vent window simultaneously
On；Electric window-opening machine is that turning off or on for sash provides main force；When sash is closed, two-way power-assisted unit is always sash
The opening active force of one auxiliary is provided；When sash is opened, two-way power-assisted unit is always that sash provides the pass of an auxiliary
Close active force.
2. large size vent window mechanism for opening/closing according to claim 1, it is characterised in that the electric window-opening machine is chain type
Window opener or push-down window opener.
3. large size vent window mechanism for opening/closing according to claim 1, it is characterised in that the two-way power-assisted unit is gas
Dynamic, the two-way power-assisted unit of hydraulic or spring.
4. large size vent window mechanism for opening/closing according to claim 3, it is characterised in that the two-way power-assisted unit of spring includes
The front end of tube body is stretched out in tube body and telescopic rod, the front end of telescopic rod, and the rear end of telescopic rod is in tube cavity, and telescopic rod can phase
Elastic for tube body, the rear end of tube body is fixed with unlatching power assistant spring, and the back segment of telescopic rod, which is equipped with, closes power assistant spring；Window
When fan is closed, the unlatching power assistant spring is caused to be compressed in telescopic rod retraction tube body；When sash is opened, telescopic rod protruded tube
Body causes the closing power assistant spring to be compressed.
5. large size vent window mechanism for opening/closing according to claim 4, it is characterised in that the rear end of the tube body is equipped with tail
Lid, the unlatching power assistant spring are connected to the inside of tail-hood；The rear side of the tail-hood is equipped with rear connector.
6. large size vent window mechanism for opening/closing according to claim 4, it is characterised in that the rear end of the telescopic rod is equipped with
The front end of rod end, the tube body is equipped with axle sleeve and front cover, and the closing power assistant spring is between rod end and axle sleeve.
7. large size vent window mechanism for opening/closing according to claim 4, it is characterised in that the front end of the telescopic rod is equipped with
The preceding connector being connect with sash.
8. large size vent window mechanism for opening/closing according to claim 1, it is characterised in that the main body of the electric window-opening machine
It is fixed on the window frame of vent window or the wall of building；One end of the two-way power-assisted unit is fixed on the window frame of vent window
Or on the wall of building.
9. large size vent window mechanism for opening/closing according to claim 1, it is characterised in that the window frame of vent window perpendicular to ground,
Side axis are connected on window frame under the sash of vent window.
10. window system of discharging fume, it is characterised in that including at least one vent window, electric system and such as power being arranged on building
Benefit requires any large-scale vent window mechanism for opening/closing of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168085.2U CN209620995U (en) | 2019-01-30 | 2019-01-30 | Large-scale vent window mechanism for opening/closing and smoke evacuation window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168085.2U CN209620995U (en) | 2019-01-30 | 2019-01-30 | Large-scale vent window mechanism for opening/closing and smoke evacuation window system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620995U true CN209620995U (en) | 2019-11-12 |
Family
ID=68452639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168085.2U Active CN209620995U (en) | 2019-01-30 | 2019-01-30 | Large-scale vent window mechanism for opening/closing and smoke evacuation window system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555401A (en) * | 2019-01-30 | 2019-04-02 | 宁波合力伟业消防科技有限公司 | Large-scale vent window mechanism for opening/closing and smoke evacuation window system |
| CN111719984A (en) * | 2020-07-01 | 2020-09-29 | 惠州市奇思创想科技有限公司 | Environment-friendly intelligent fire-fighting ventilation equipment |
-
2019
- 2019-01-30 CN CN201920168085.2U patent/CN209620995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555401A (en) * | 2019-01-30 | 2019-04-02 | 宁波合力伟业消防科技有限公司 | Large-scale vent window mechanism for opening/closing and smoke evacuation window system |
| CN111719984A (en) * | 2020-07-01 | 2020-09-29 | 惠州市奇思创想科技有限公司 | Environment-friendly intelligent fire-fighting ventilation equipment |
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