CN215292042U

CN215292042U - Electric chain type window opener with function of preventing failure for smoke exhaust

Info

Publication number: CN215292042U
Application number: CN202121440953.1U
Authority: CN
Inventors: 林超; 方胜利
Original assignee: Afar Door And Window Control System Hangzhou Co ltd
Current assignee: Afar Door And Window Control System Hangzhou Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-24
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses an exhaust is with electronic chain machine of windowing with prevent function of becoming invalid belongs to the quick-witted technical field of windowing, which comprises a housing, the inside chain of accomodating of casing, the free end of chain passes through the window joint and is connected with the exhaust window, through the inside driving motor drive of casing the flexible opening and close of chain the exhaust window, inside energy memory and the energy memory controller of still installing of casing, the energy memory controller includes the electric quantity detection module and the outage detection module who are connected with the treater, electric quantity detection module is used for detecting connect outside electric wire netting when the energy memory electric quantity is not full and carry out the electric power storage, outage detection module is used for detecting pass through when opening circuit between driving motor and the outside electric wire netting energy memory does the driving motor power supply. When the external power grid is powered off, the energy storage device is arranged in the casing, so that electric energy is provided for the driving motor, the normal opening of the smoke exhaust window is ensured, and the danger is avoided.

Description

Electric chain type window opener with function of preventing failure for smoke exhaust

Technical Field

The utility model relates to a machine technical field that windows, in particular to for exhaust electric chain formula machine of windowing with prevent function of becoming invalid.

Background

The electric chain type window opener is a machine which can automatically open and close a window by driving a chain to stretch by electric energy, is called as a window opener or a window opener, and can be used for driving a smoke exhaust window to open when a natural smoke exhaust place is used. When a fire disaster is alarmed, the control system can be connected to the electric chain window opener through an electric wire and a cable, and a power supply is provided to open the smoke exhaust window to meet the requirement of smoke exhaust area. Because the electronic chain ware of windowing of present tradition needs external electric energy to start, when the conflagration takes place, high temperature can blow power supply wire and cable, and the outage leads to electronic chain ware of windowing can't open the fire control smoke window, probably causes the people in the building to take place life danger.

The traditional anti-failure mechanism is generally in an electromagnetic mode and is in a structure for unhooking a speed reducer, and the traditional anti-failure mechanism has the defects of unreliability, no power-driven smoke exhaust window, and need of external power for opening a window, such as an air spring and the like. Affecting the appearance of the window and increasing the installation. And the anti-failure mechanism is easy to receive the influence of high temperature and damage under the condition of fire, and has short service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned chain machine of windowing and meeting the problem that the malfunction and life are short easily appears opening and close under the conflagration condition and provide an exhaust is with electronic chain machine of windowing with prevent function of invalidating, have and be the driving motor power supply through the energy storage, can guarantee when external electric wire netting opens circuit that the machine of windowing normally works, energy memory intelligent charging, convenient management, energy memory and energy storage controller receive effective protection, long service life's advantage.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an electronic chain machine of windowing for exhaust with prevent function of becoming invalid, which comprises a housing, the inside chain of accomodating of casing, the free end of chain passes through the window joint and is connected with the exhaust window, through the inside driving motor drive of casing the flexible opening and close of chain the exhaust window, inside energy memory and the energy memory controller of still installing of casing, the energy memory controller includes the electric quantity detection module and the outage detection module who are connected with the treater, the electric quantity detection module is used for detecting connect outside electric wire netting when the energy memory electric quantity is not full and carry out the electric power storage, outage detection module is used for detecting pass through when opening circuit between driving motor and the outside electric wire netting energy memory does the driving motor power supply.

Preferably, the energy storage device is electrically connected with an external power grid through an electric control switch, and the electric control switch is electrically connected with the processor.

Preferably, the energy storage device is further provided with an indicator light for displaying the charging state of the energy storage device during charging.

Preferably, the energy storage device and the energy storage controller are arranged in a heat insulation cavity inside the machine shell, and a heat insulation cotton layer is laid on the inner wall of the heat insulation cavity.

Preferably, the chain is engaged with a driving sprocket, and the driving sprocket is mounted on a motor shaft of the driving motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through when installing energy memory in the casing when external electric wire netting outage, for driving motor provides the electric energy, guarantee the normal opening of exhaust window, phenomenons such as unhook, dead weight tenesmus, the difficulty that resets make the machine of windowing use safer, and energy memory adopts the mode of intelligent monitoring electric quantity moreover, timely charging under the condition of power shortage, the power shortage influence is used when avoiding using, also can prevent that energy memory from feeding for a long time and damaging, has improved life.

2. Through installing energy memory and energy storage controller in the heat preservation cavity of casing, can completely cut off high temperature, protect by the casing, elegant appearance, and also difficult damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a schematic diagram of the connection of the internal modules of the energy storage controller according to the present invention.

Fig. 3 is a schematic view of the installation structure of the indicator light of the present invention.

In the figure: 1. the device comprises a shell, 2, a chain, 3, a window joint, 4, a transmission chain wheel, 5, a driving motor, 6, an energy storage controller, 7, an energy storage device, 8 and an indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an electric chain type window opener for smoke exhaust with an anti-failure function comprises a casing 1, a chain 2 is accommodated in the casing 1, a free end of the chain 2 is connected with a smoke exhaust window through a window joint 3, the chain 2 is driven by a driving motor 5 in the casing 1 to open and close the smoke exhaust window in a telescopic manner, the chain 2 is meshed with a transmission chain wheel 4, the transmission chain wheel 4 is installed on a motor shaft of the driving motor 5, the driving motor 5 is electrified to open and drive the transmission chain wheel 4 to rotate, so that the chain 2 extends out of the casing 1 to open the smoke exhaust window, when the driving motor 5 drives the transmission chain wheel 4 to rotate reversely, the chain 2 is driven to be retracted into the casing 1 to pull the smoke exhaust window to close and open the smoke exhaust window, the chain 2 is folded to be accommodated, so that space can be saved and the volume of the casing 1 can be reduced, an energy storage device 7 and an energy storage controller 6 are further installed in the casing 1, energy memory 7 and energy storage controller 6 install in the inside heat preservation cavity of casing 1, and the cotton layer of heat preservation has been laid to the inner wall of heat preservation cavity, and the heat preservation cavity that the cotton layer of heat preservation is constituteed can prevent the damage of conflagration to energy memory 7 and energy storage controller 6 effectively.

As shown in fig. 2, the energy storage controller 6 includes an electric quantity detection module and a power failure detection module connected with the processor, the electric quantity detection module is used for detecting that the energy storage device 7 is not full of electric quantity and connecting with an external power grid for storing electricity, the power failure detection module is used for detecting that the driving motor 5 is powered by the energy storage device 7 when the driving motor 5 and the external power grid are disconnected, the energy storage device 7 and the external power grid are electrically connected by an electric control switch, and the electric control switch is electrically connected with the processor, as shown in fig. 3, the energy storage device 7 is also provided with an indicator light 8 for displaying a charging state when the energy storage device 7 is charged, the energy storage device 7 can adopt a super capacitor, and the charging and discharging of a common storage battery only has a life of 500 times and 1000 times, so that the battery is replaced every 2-3 years, otherwise, the battery fails; the super capacitor can be repeatedly charged and discharged for tens of thousands of times, the super capacitor does not need to be replaced in the service life cycle of the whole window opener product, and is more worry-saving and economical, and the super capacitor can also work in the environment of-25-75 ℃, so that the requirement of fire protection and smoke exhaust can be met under severe conditions. Electric quantity detection module is whether full through acquireing the inside electric quantity of energy memory 7, if energy memory 7 is in for filling full state of charge, then pilot lamp 8 dodges slowly, the closed automatically controlled switch of treater, make energy memory 7 begin to charge, in the charging process, pilot lamp 8 flashes soon, can follow the outside state of looking for energy memory 7 of casing through pilot lamp 8, under normal circular telegram between outside electric wire netting and driver, energy memory 7 is in out of work state, if emergency such as conflagration appears, after the outage detection module detects to open circuit between outside electric wire netting and the driver, provide the electric energy for the driver by energy memory 7, guarantee that the machine of windowing can normal use, thereby prevent effectively that the machine of windowing from failing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric chain type window opener with an anti-failure function for smoke exhaust comprises a machine shell (1), a chain (2) is contained in the casing (1), the free end of the chain (2) is connected with the smoke exhaust window through a window joint (3), the chain (2) is driven by a driving motor (5) in the shell (1) to stretch and close the smoke exhaust window, it is characterized in that an energy storage device (7) and an energy storage controller (6) are also arranged in the machine shell (1), the energy storage controller (6) comprises an electric quantity detection module and a power failure detection module which are connected with the processor, the electric quantity detection module is used for detecting that the energy storage device (7) is connected with an external power grid for power storage when the electric quantity is not full, the power failure detection module is used for detecting that the driving motor (5) and an external power grid are disconnected and supplying power to the driving motor (5) through the energy storage device (7).

2. The electric chain type window opener with the failure prevention function for the smoke exhaust of claim 1, wherein the energy storage device (7) is electrically connected with an external power grid through an electric control switch, and the electric control switch is electrically connected with a processor.

3. The electric chain type window opener with the failure prevention function for the smoke exhaust of claim 1, wherein an indicator lamp (8) is further installed on the energy storage device (7) and used for displaying the charging state of the energy storage device (7) during charging.

4. The electric chain type window opener with the failure prevention function for the smoke exhaust of claim 1, wherein the energy storage device (7) and the energy storage controller (6) are installed in a heat insulation cavity inside the machine shell (1), and a heat insulation cotton layer is laid on the inner wall of the heat insulation cavity.

5. The electric chain type window opener with the function of preventing the smoke exhaust of claim 1, wherein the chain (2) is meshed with a transmission chain wheel (4), and the transmission chain wheel (4) is installed on a motor shaft of a driving motor (5).