A kind of electric window-opening device is controlled system
Technical field
The utility model relates to electric window-opening device technical field, relates in particular to a kind of electric window-opening device control system with automatic smoke exhausting function.
Background technology
Traditional window all be accomplish window through artificial push-and-pull unlatching with closed; Exist many inconvenience and limitation; If the forms volume more greatly, heavier; The Position Design that opens and closes higher, far away just possibly caused problems such as inconvenient manual switchings, shows particularly outstanding in places such as high-grade office building, hotel, airport, sports center, large-sized workshops.
In order to solve the manual problem that opens and closes window inconvenience, a lot of buildings bring into use the electric window-opening device to realize the open and close of window.The electric window-opening device generally includes drive motors, transmission mechanism; Transmission mechanism is connected with window; Under the driving of drive motors; Transmission mechanism can be realized the opening and closing of window, this electric window-opening device can realize the forms area more greatly, heavier, the opening and closing of the window that opened and closed positions is higher, far away.
When the building breaking out of fire, and the window of building is in closed condition, and indoor smog very easily causes suffocating of indoor occupant if can not in time discharge outdoorly, also is not easy to the fire fighter and sues and labours, and then cause casualties; In addition, at the breaking out of fire initial stage, the lower pernicious gas of indoor existing concentration, indoor occupant has sucked pernicious gas, when indoor occupant is found fire, the calomel poisoning situation has been arranged, is not easy to escape this moment.
Therefore, how in time that indoor pernicious gas discharge is outdoor when breaking out of fire, become the technical barrier that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of the utility model provides a kind of electric window-opening device and controls system, and when breaking out of fire, this electric window-opening device control system can in time open the window, in time indoor harmful gas discharged outdoor.
To achieve these goals; The utility model provides a kind of electric window-opening device to control system; Comprise the electric window-opening device, also comprise controller, the fire protection warning signal receiving end of this controller is connected with the fire protection warning signal output part of the warning device of fire fighting system;, the control signal output of said controller is connected with the driving signal receiving end of the drive motors of said electric window-opening device; Said controller receives the fire protection warning signal that said warning device sends, and said controller sends the driving signal to the drive motors of electric window-opening device, and the transmission mechanism breakdown of the said electric window-opening device of said drive motor drives is in the window of closed condition.
Preferably, said fire protection warning signal is a fire-fighting 24V voltage signal.
Preferably; Said electric window-opening device is the chain type window opener, and this chain type window opener comprises drive motors, transmission mechanism, and said transmission mechanism comprises gear train, chain and sprocket wheel; The power output shaft of said drive motors is connected with the power input shaft of said gear train; The power output shaft of said gear train is connected with said sprocket wheel, said chain and said sprocket engagement, and an end of this chain links to each other with window.
Preferably, said drive motors is direct current generator or alternating current generator.
The electric window-opening device control system that the utility model provides comprises electric window-opening device, controller, and the electric window-opening device is used for opening or cutting out window; The fire protection warning signal receiving end of said controller is connected with the fire protection warning signal output part of the warning device of fire fighting system; Said controller receives the fire protection warning signal that said fire protection alarm system sends; Said controller sends the driving signal to the drive motors of electric window-opening device, and the transmission mechanism breakdown of the said electric window-opening device of said drive motor drives is in the window of closed condition.
Be typically provided with fire fighting system in the building; Fire fighting system generally includes warning device, and when breaking out of fire, fire fighting system is confirmed to have occurred perhaps through detecting information such as naked light, smog; Then send the fire protection warning signal by warning device; After perhaps artificially finding fire, manually start warning device and send the fire protection warning signal, in time escape with the notice indoor occupant; Because the fire protection warning signal output part of said warning device is connected with the fire protection warning signal receiving end of controller; After controller receives the fire protection warning signal; The drive motors work of control electric window-opening device; Drive motors drives transmission mechanism and opens the window that is in closed condition, can be in time that indoor pernicious gas is outdoor through the window discharge of opening, prevent that the phenomenon of suffocating from appearring in indoor occupant; Also be convenient to the fire fighter after window is opened simultaneously and sue and labour, can drop to the casualties degree that fire causes minimum.
Description of drawings
Fig. 1 is the theory diagram of a kind of specific embodiment of the electric window-opening device control system that the utility model provided.
Wherein, among Fig. 1:
Fire fighting system 1, controller 2, electric window-opening device 3, window 4.
The specific embodiment
The core of the utility model provides a kind of electric window-opening device and controls system, and when breaking out of fire, this electric window-opening device control system can in time open the window, in time indoor harmful gas discharged outdoor.
Please referring to Fig. 1, Fig. 1 is the theory diagram of a kind of specific embodiment of the electric window-opening device control system that the utility model provided.
As shown in Figure 1; The electric window-opening device control system that the utility model provides; Comprise electric window-opening device 3, controller 2, electric window-opening device 3 is used for opening or cutting out window 4, and electric window-opening device 3 comprises drive motors, transmission mechanism; The clutch end of drive motors is connected with the power intake of said transmission mechanism, and the clutch end of said transmission mechanism is connected with window 4; The fire protection warning signal receiving end of said controller 2 is connected with the fire protection warning signal output part of the warning device of fire fighting system 1, and the control signal output of said controller 2 is connected with the driving signal receiving end of the drive motors of said electric window-opening device 3.
Said controller 2 receives the fire protection warning signal that said fire protection alarm system sends; Said controller 2 sends the driving signal to the drive motors of electric window-opening device 3, and the transmission mechanism breakdown of the said electric window-opening device 3 of said drive motor drives is in the window 4 of closed condition.
Be typically provided with fire fighting system 1 in the building; Fire fighting system 1 generally includes warning device, and when breaking out of fire, fire fighting system 1 is confirmed to have occurred perhaps through detecting information such as naked light, smog; Then send the fire protection warning signal by warning device; After perhaps artificially finding fire, manually start warning device and send the fire protection warning signal, in time escape with the notice indoor occupant; Because the fire protection warning signal output part of said warning device is connected with the fire protection warning signal receiving end of controller 2; After controller 2 receives the fire protection warning signal; The drive motors work of control electric window-opening device 3; Drive motors drives transmission mechanism and opens the window 4 that is in closed condition, can be in time that indoor pernicious gas is outdoor through window 4 discharges of opening, prevent that the phenomenon of suffocating from appearring in indoor occupant; Also be convenient to the fire fighter after window 4 is opened simultaneously and sue and labour, can drop to the casualties degree that fire causes minimum.
In the concrete scheme, said fire protection warning signal can be fire-fighting 24V voltage signal.The fire protection warning signal receiving end of controller 2 can be connected with the button of fire-hydrant cabinet; The starting resistor of fire-hydrant cabinet button is 24V; When starting fire-hydrant cabinet, fire-fighting 24V voltage signal sends to controller 2, after controller 2 receives this signal; Drive motors to electric window-opening device 3 sends the driving signal, and the transmission mechanism breakdown of the said electric window-opening device 3 of said drive motor drives is in the window 4 of closed condition.This scheme can be when starting fire-hydrant cabinet, and control electric window-opening device 3 opens the window 4, so that indoor smog is drained into outdoor, control circuit is simple in structure, need not 2 of extra controllers and control circuit, can reduce cost.
In the concrete scheme; Said electric window-opening device 3 is the chain type window opener, and this chain type window opener comprises drive motors, transmission mechanism, and said transmission mechanism comprises gear train, chain and sprocket wheel; The power output shaft of said drive motors is connected with the power input shaft of said gear train; The power output shaft of said gear train is connected with said sprocket wheel, said chain and said sprocket engagement, and an end of this chain links to each other with window 4.
The chain type window opener can guarantee that window 4 stops in any angle in effective promotion scope, can set louver angle as required arbitrarily, and because the characteristics decision of chain drive itself is more stable to window 4 transferring power the time.
In the concrete scheme, drive motors can adopt direct current generator or alternating current generator, and the utility model does not limit this.
In the foregoing description; Electric window-opening device 3 adopts the chain type window opener; The utility model is not limited thereto; Electric window-opening device 3 can also adopt screw rod type electric window opener, push-down electric window-opening device, allly can realize that under drive motor drives the electric window-opening device of window 4 opening and closing all should be in the protection domain of the utility model.
The above only is the description of the preferred implementation of utility model; Should be pointed out that finiteness, and objectively have unlimited concrete structure owing to literal expression; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.