JP2024030103A - Switching body systems and emergency power supplies for switching body systems - Google Patents

Abstract

An object of the present invention is to supply operating power to a plurality of switching body devices having different input power specifications using a shutter water pressure release device having a switching function after a power outage. [Solution] When the input power sources of the opening/closing drive means of a plurality of opening/closing body devices each installed at the periphery of a plurality of openings are different, the specification of the power output from the emergency power supply device in the event of a power outage is specified for the opening/closing drive means. Power is supplied by temporally switching to the specifications of the output power supply corresponding to the input power supply. If two opening/closing body devices with different input power specifications, such as a single-phase 100V sheet shutter device and a three-phase 200V steel shutter device, are installed in the same frontage or near each other, the input power source of each Since the specifications are different, the specifications of the output power source of the emergency power supply device are made to correspond to the specifications of its input power source, and the two switchgear devices are controlled respectively by switching between single-phase 100V and three-phase 200V over time. [Selection diagram] Figure 3

Description

The present invention relates to an opening/closing body system configured to partition openings in a structure frame including buildings such as buildings, factories, warehouses, etc. using an opening/closing body such as a shutter, and an emergency power supply device for the opening/closing body system. In particular, the present invention relates to an opening/closing body system and an emergency power supply device for the opening/closing body system that can supply power to a plurality of opening/closing body devices via a water pressure release device.

Opening/closing body devices such as shutter curtains are installed at openings and windows of structures, including buildings such as houses, buildings, factories, warehouses, and garages, or at openings in internal passages and spaces. The opening is opened and closed by moving the body. This opening/closing body device includes a slat curtain made of a large number of strip-shaped slat materials, a pipe grill curtain made of a large number of pipe materials connected by link materials, a panel curtain made of a single piece of panel material or a large number of connected panel materials, etc. An opening/closing body such as a net curtain made of net material, a sheet curtain made of synthetic resin or cloth fiber sheet material, or a composite curtain made of composite materials of these materials is fed out from the top of the opening and lowered to cover the entire opening. Configured to close. In such opening/closing body devices, the opening/closing operation of the opening/closing body is often performed electrically. Examples of electric opening/closing body devices include electric shutter devices, electric door devices, and electric awning devices.

Some of these electric opening/closing body devices can be operated electrically even in the event of a power outage due to a fire by connecting a fire brigade hose to the water inlet (water inlet) and discharging water. Some are equipped with hydraulic relief devices configured for emergency release. As an opening/closing body device including such a water pressure release device, the one described in Patent Document 1 is known.

JP2009-79457A

Some opening/closing body devices equipped with a water pressure release device are equipped with an emergency power supply device. The emergency power supply device is equipped with a backup power source consisting of a battery, and is configured with electronic components such as an inverter circuit for converting DC or AC voltage into electric power according to the rating of the motor. This emergency power supply includes external devices and external power lines such as automatic closing devices for opening/closing body devices, obstacle sensing devices, interlocking relays for harm prevention, operation switches with start buttons, and water pressure switches (water pressure release devices). etc. are connected.

If the power supply from the external power line stops due to a power outage, etc., the emergency power supply device is ready to supply power to external equipment at any time by simply switching the power source from the commercial power source to the standby power source. . Therefore, when the power supply from the external power line is stopped due to a power outage, etc., if the start button of the emergency power supply is manually operated, or an activation signal from the water pressure switch (water pressure release device) is input to the emergency power supply. In such a case, the emergency power supply device is configured to supply operational power to external equipment.

Among the emergency power supply devices for water pressure release devices, there is a shutter water pressure release device that has a dual switching function and is configured to be able to sequentially control two opening/closing body devices. In this way, when raising two switchgear devices with one emergency power supply, it is possible to raise the two at the same time when starting up with commercial power, but it is not possible to raise the two at the same time when starting up with commercial power, but it is not possible to In the inverter circuit, it is often difficult to raise the switching body devices at the same time, so the output destination is switched at regular intervals to alternately raise the two switching body devices.

If two opening/closing body devices with the same input power specifications are installed in an opening of the same size, they can be switched alternately at regular intervals using a shutter water pressure release device with a dual switching function. It is possible to fully open the opening at almost the same time by raising the opening. In other words, since there is usually only one type of power supply for the water pressure release device, if the specifications of the input power source for two opening/closing body devices are the same, one shutter water pressure release device with a dual switching function can operate the two devices. It is possible to raise the opening and closing body device.
However, if two opening/closing body devices with different input power specifications, such as a single-phase 100V sheet shutter device and a three-phase 200V steel shutter device, are installed in the same frontage or in the vicinity, the input power source Due to the difference in specifications, it is difficult to control two opening/closing body devices with one shutter water pressure release device equipped with a dual switching function, so it is necessary to install two water pressure release devices, which reduces the cost of water pressure equipment. There was a problem that the amount of

The present invention has been made in view of the above points, and provides operating power to be supplied to a plurality of switching body devices having different input power specifications using a water pressure release device for shutters having a switching function after a power outage. An object of the present invention is to provide an opening/closing body system and an emergency power supply device for the opening/closing body system.

The first feature of the opening/closing body system of the present invention is that the electric power output from the emergency power supply device during a power outage is temporarily transmitted to the opening/closing drive means of the plurality of opening/closing body devices installed at the periphery of the plurality of openings. In the opening/closing body system configured to sequentially open the opening/closing bodies of the plurality of opening/closing body apparatuses by switching and supplying the power, when the input power sources of the opening/closing driving means of the plurality of opening/closing body apparatuses are different, The present invention is configured to switch the specifications of the output power source of the emergency power supply device to the specifications of the output power source corresponding to the input power source to supply power to the opening/closing driving means.

Some emergency power supply devices for water pressure release devices are configured to be able to control two or more opening/closing body devices. For example, if two opening/closing body devices are raised using the emergency power supply device of one water pressure release device, it is possible to simultaneously raise the two devices when activated by commercial power. However, with an inverter circuit that uses a standby power source, such as during a power outage, it is difficult to raise two switchgear devices at the same time. The platform's opening/closing device was raised alternately. On the other hand, the inverter circuit is equipped with a memory that stores dedicated programs, data, and various parameters necessary to execute the processing, and when the start button is operated or an activation signal from the water pressure switch is input, each The output power supply is configured to output power according to the specifications according to the program and parameters.

This invention provides specifications for the power output from the emergency power supply device during a power outage when the input power sources of the opening/closing drive means of a plurality of opening/closing body devices installed at the peripheral edges of a plurality of openings are different from each other. Power is now supplied by switching over time to the output power specifications that correspond to the input power supply. For example, if two opening/closing body devices with different input power specifications, such as a single-phase 100V sheet shutter device and a three-phase 200V steel shutter device, are installed in the same frontage or nearby, each Since the specifications of the input power sources are different, the specifications of the output power source of the emergency power supply device are made to correspond to the specifications of the input power source, and the two switchgear devices are controlled individually by switching between single-phase 100V and three-phase 200V over time. . This makes it possible to control two (or more) switching body devices each having different input power specifications using one emergency power supply device. If the emergency power supply device has a built-in inverter circuit, the specifications of the input power source can be switched by changing its setting parameters. If the power output from the emergency power supply device has one type of specification, the output is converted by a transformer into an output power of the desired specification and supplied.

A second feature of the opening/closing body system of the present invention is that in the opening/closing body system according to the first feature, the emergency power supply device includes a dedicated program and data corresponding to the input power of the opening/closing drive means and processing thereof. an inverter means configured to execute a predetermined process using a memory storing various parameters necessary for execution in a storage area and supply output power to different input power sources of the opening/closing driving means; Reading out from the memory a dedicated program, data, and various parameters necessary for executing the processing that correspond to the input power source, temporally switching the output power of the inverter means, and supplying the output power to the opening/closing drive means. It is in.
When the emergency power supply device has a built-in inverter means, the inverter means outputs by reading out from the memory those dedicated programs, data, and various parameters necessary for the processing execution that correspond to the input power source. The power supply is switched over time and supplied to the opening/closing driving means.

The first feature of the emergency power supply device for the opening/closing body system of the present invention is that, for the opening/closing drive means of the plurality of opening/closing body devices installed at the periphery of the plurality of openings, the In an emergency power supply device of a switchgear system configured to sequentially open the switchgear of the plurality of switchgear devices by temporally switching and supplying power output from the emergency power supply device, The present invention is configured to supply power to the opening/closing driving means by temporally switching the output power of the emergency power supply device in accordance with the input power when the input power to the opening/closing driving means of the body apparatus is different.
This is an invention of an emergency power supply device for an opening/closing body system corresponding to the first feature of the opening/closing body system.

A second feature of the emergency power supply device for a switching body system according to the present invention is that in the emergency power supply device for a switching body system according to the first feature, a dedicated program or data corresponding to the input power source of the switching drive means and Inverter means configured to execute a predetermined process using a memory storing various parameters necessary for executing the process in a storage area and supply output power to different input power sources of the opening/closing drive means. , reading out from the memory those dedicated programs and data and various parameters necessary for executing the processing that correspond to the input power source, temporally switching the output power of the inverter means, and supplying it to the opening/closing drive means; It's about doing.
This is an invention of an emergency power supply device for an opening/closing body system corresponding to the second feature of the opening/closing body system.

According to the present invention, operating power can be supplied to a plurality of opening/closing body devices having different input power specifications using a shutter hydraulic release device having a dual switching function after a power outage.

1 is a diagram showing an example of a schematic configuration of a shutter device according to the present invention. 1 is a diagram schematically showing a circuit configuration of a control system that constitutes an opening/closing body device according to the present invention. FIG. 3 is a flowchart showing an example of processing after a power outage occurs in the emergency power supply device of FIGS. 1 and 2. FIG.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of an opening/closing body device according to the present invention will be described below with reference to the accompanying drawings. In this embodiment, two shutter devices that are opened and closed vertically will be described as an example of the opening and closing means. FIG. 1 is a diagram showing an example of a schematic configuration of two shutter devices according to the present invention. In FIG. 1, opening/closing body devices 10a and 10b are shutter devices that vertically open and close entrance/exit openings at different heights. The opening/closing device 10a is a shutter device that uses a single-phase 100V as an input power source, and the opening/closing device 10b is a shutter device that uses a three-phase 200V as an input power source.

The opening/closing body devices 10a, 10b are provided at openings at different heights of a building. For example, the height of the opening in which the opening/closing body device 10a is provided is approximately 3 [m], and the moving speed is 3 [m/min]. The height of the opening in which the opening/closing body device 10b is provided is approximately 9 [m], and the moving speed is 6 [m/min]. The opening/closing body devices 10a, 10b basically include shutter cases 11a, 11b, shutter curtains 12a, 12b, guide rails 13a, 13b, 14a, 14b, winding shafts 15a, 15b, chains 16a, 16b, motors 17a, 17b, It is configured to include control devices 18a, 18b, operation switches 19a, 19b, obstacle detectors 185a, 185b, and the like. An emergency power supply device 20 and a water pressure switch 30 are commonly provided to the two opening/closing body devices 10a and 10b. That is, the emergency power supply device 20 and the water pressure switch 30 constitute a water pressure release device for shutters having a dual switching function.

In normal times, the opening/closing body devices 10a, 10b are controlled to open and close separately by driving motors 17a, 17b, which are opening/closing machines, in accordance with the operation of operation switches 19a, 19b. Further, in the opening/closing body devices 10a, 10b, the open state in which the shutter curtains 12a, 12b are wound around the winding shafts 15a, 15b is held by a mechanical holding mechanism (not shown). If an emergency signal BS or the like indicating the occurrence of a fire is input from the outside to the control devices 18a, 18b, the holding mechanism releases the shutter curtains 12a, 12b from their open state, and the shutter curtains 12a, 12b retain their own weight. It has a function that automatically closes the opening by falling naturally.

The guide rails 13a, 13b, 14a, 14b are provided at both ends of the opening of the building so as to be in contact with both ends of the shutter curtains 12a, 12b, and have a cross-sectional shape extending from the lintel to the floor. It is constructed of a metal member having a letter-shaped guide groove or a member equivalent thereto. The shutter curtains 12a, 12b move up and down along the guide grooves of the guide rails 13a, 13b, 14a, 14b to open and close the opening.

The winding shafts 15a, 15b are rotatably provided at both ends of the shutter cases 11a, 11b, and wind up and unwind the shutter curtains 12a, 12b. The chains 16a, 16b connect the driving sprockets provided on the rotating shafts of the motors 17a, 17b and the driven sprockets provided on the rotating shafts of the winding shafts 15a, 15b. Therefore, the rotational driving force of the motors 17a, 17b is transmitted to the winding shafts 15a, 15b via the chains 16a, 16b, and when the motors 17a, 17b rotate, the rotational driving force of the motors 17a, 17b is transmitted to the winding shafts 15a, 15b via the chains 16a, 16b. 15b rotates to control the opening and closing operations of the shutter curtains 12a and 12b.

The motors 17a, 17b are provided with position detection devices (not shown) for detecting their rotational positions, that is, the open/close positions and open/close states of the shutter curtains 12a, 12b. This position detection device is composed of a pulse generation type rotary encoder and the like. Pulse signals corresponding to the rotation of the motors 17a, 17b are output to the control devices 18a, 18b, so the rotational positions of the motors 17a, 17b and the positions of the openings of the closing side tips of the shutter curtains 12a, 12b are determined based on these pulses. The control devices 18a and 18b calculate this based on the occurrence situation.

The control devices 18a and 18b have a microcomputer configuration, and are supplied with power from a power line AC via an emergency power supply device 20. The control devices 18a, 18b control the motors based on control signals corresponding to the operation states of the operation buttons on the operation switches 19a, 19b, signals from position detection devices provided on the motors 17a, 17b, signals from the protectors, etc. It controls the rotation of 17a and 17b, and releases the holding mechanism based on the emergency signal BS.

The operation switches 19a, 19b have up (open) buttons 19a1, 19b1, stop (stop) buttons 19b1, 19b2, and down (close) buttons 19c1, 19c2 as control switches corresponding to each operation of opening, closing, and stopping, respectively. Control signals corresponding to the operating states of these buttons are output to the control devices 18a and 18b. Although not shown, the operation switches 19a and 19b include an operation switch that outputs an activation signal for activating the automatic closing function, and a recovery signal for canceling the signal from this activation switch and restoring the automatic closing function. A recovery switch that outputs a signal, a start button that outputs a start signal for starting the emergency power supply 20, a release switch that releases a transfer signal output from the emergency power supply 20, and the like are provided.

The emergency signal BS is a signal with a voltage of 24 [V] that is supplied from an external control room in the event of an emergency such as a fire outbreak. input). In addition to or instead of inputting the emergency signal BS from the outside, a temperature sensor or the like is installed inside the shutter cases 11a, 11b near the opening of the lintel, that is, the part where the shutter curtains 12a, 12b go up and down. may be provided. This temperature sensor is an automatic return type B contact that is always on and opens the contact and turns off when the contact reaches a predetermined temperature (any temperature in the range of 100 to 300 degrees Celsius). Consists of a high-temperature bimetallic thermostat, etc., and when a contact opens, it outputs a signal indicating that a fire has occurred to the emergency power supply 20, and the emergency power supply 20 outputs a signal equivalent to the emergency signal BS. You may also do so.

The obstacle detectors 185a and 185b have transmitters installed at the lower ends (seat plates) of the shutter curtains 12a and 12b, and when an obstacle is detected, they send a sensing signal corresponding to the movement of the built-in seat plate switch. It is configured to transmit a return signal to the control devices 18a and 18b, and also to transmit a return signal when the seat switch is returned to its original position due to subsequent removal of an obstacle. The transmission of signals from the transmitters of the obstacle detectors 185a, 185b to the control devices 18a, 18b is not limited to the wired method as shown in the figure, but may also be a wireless method that operates using a battery as a power source. In addition, seat plate switches are provided at the lower ends of the shutter curtains 12a and 12b that move when an obstacle comes into contact with them, and a tape switch provided along the height direction of the guide rail is activated by the movement force of the seat plate when an obstacle is contacted. It is also possible to use a configuration in which the tape switch is pressed, or a configuration in which a sensing signal is output by wire from the tape switch to the control means. In addition, a configuration may be adopted in which a light emitting/receiving sensor such as a phototube or an LED is provided in the opening to detect obstacles in a non-contact manner by image recognition or the like.

In the event of a fire, a fire extinguishing hose is connected to a water supply port (not shown) provided on the outside of the building, and water supply (injection) is started from there, and the water pressure (force of water flow) is controlled within a predetermined range. This is a switch that is activated when the size is within the range of 100 to 100 psi, and outputs an activation signal to the emergency power supply device 20. The emergency power supply device 20 that has received this activation signal outputs a transfer signal to the obstacle sensing device control panel 184a. The water pressure range for activating the water pressure switch 30 is appropriately set in consideration of the assumed water spraying capacity of the fire brigade. A fire extinguishing hose is connected to the water inlet in the event of a fire. The water sent from the water supply port passes through the water pressure switch 30 and is drained from a drain port (not shown).

FIG. 2 is a diagram schematically showing a circuit configuration of a control system that constitutes the opening/closing body device according to the present invention. The control device 18a is controlled by a microcomputer, and includes a switchgear control device 181a, a harm prevention interlocking relay 182a, an automatic closing device 183a, and an obstacle sensing device control panel 184a. The motor 17a and the automatic closing device 183a are controlled by processing signals input from the operation switch 19a, obstacle sensor 185a, water pressure switch 30, etc., as well as electric power and various signals output from the emergency power supply device 20. Note that since the control device 18b has the same configuration as the control device 18a, the control device 18a will be explained, and the illustration and description of the control device 18b will be omitted.

The switch control device 181a is operated by the AC voltage that is switched by the emergency power supply device 20 and supplied via the power line by inputting an input cutoff signal indicating cutoff of the commercial power supply from the power line. That is, normally, the motor 17a is supplied with power from a commercial power source, but in an emergency such as a power outage, when the power supply from the commercial power source is cut off, the switchgear control The device 181a is configured to receive AC voltage from the output circuit 204 of the emergency power supply device 20. Note that some of the switchgear control devices 181a have a built-in inverter circuit for converting the DC or AC voltage input from the power line into a power source according to the rating of the motor 17a. The inverter circuit is equipped with a memory that stores dedicated programs, data, and various parameters necessary to execute the processing, and when the start button is operated or an activation signal from the water pressure switch is input, each program is activated. and is configured to output an output power with specifications according to the parameters. This inverter circuit receives a signal indicating shutter position information from a position detection device 172a provided on the motor 17a, and controls the conversion operation from DC voltage to AC voltage based on the signal. In addition, in FIG. 2, illustration of the connection relationship of the power supply line to devices other than the control device 18a is omitted.

The harm prevention interlocking relay 182a connects a power source (for example, DC 24V, etc.) for operating the automatic closing device 183a to a commercial power source or an emergency power source 20 when receiving an emergency signal BS or an activation signal from the operation switch 19a. This is what is output from. The harm prevention interlocking relay 182a normally outputs using commercial power, but in the event of a power outage, etc., it outputs a DC 24V signal to the automatic closing device 183a using power from the emergency power supply 20.

The automatic closing device 183a releases the holding mechanism 171a in response to the DC 24V signal supplied via the hazard prevention interlocking relay 182a, lowers the rolled-up shutter curtain 12a by its own weight, and automatically closes the opening. operates to close. The automatic closing device 183a is configured to project the pressing member by the rotational force of the motor when a DC 24V signal is supplied. This pressing member is arranged so that its tip portion presses the operating lever of the holding mechanism 171a. In an emergency, the automatic closing device 183a may lower the shutter curtain 12a by its own weight in response to operation of an emergency closing button provided on the operation switch 19a. The automatic closing device 183a releases the holding mechanism 171a while the DC 24V signal from the hazard prevention interlocking repeater 182a is supplied, but if there is an obstacle sensing signal from the obstacle sensing device control panel 184a, the automatic closing device 183a releases the holding mechanism 171a. , during which the holding mechanism 171a is returned to its original position. Note that there is also a device that returns the holding mechanism 171a when the power supply (DC 24V signal) from the harm prevention interlocking repeater 182a disappears.

The emergency power supply device 20 is controlled by a microcomputer, and includes a power supply switching circuit 201, a charging circuit 202, a backup power source (storage battery) 203, an output circuit 204, and the like. The power supply switching circuit 201 supplies commercial power AC supplied via the power line to the switchgear control device 181a, and also supplies power to the charging circuit 202. Furthermore, when the power supply switching circuit 201 detects that the input of the commercial power AC supplied from the power line has been cut off, it outputs an input cutoff signal indicating that the input of the commercial power has been cut off to the output circuit 204. . The charging circuit 202 charges a backup power source (storage battery) 203 using the power supplied from the power source switching circuit 201 . The backup power source (storage battery) 203 is composed of a lithium-ion rechargeable battery or other batteries (including rechargeable types as well as disposable types such as dry batteries), and is used to control the switchgear via the output circuit 204 during a power outage. Power is supplied to the device 181a and the like.

The output circuit 204 inputs an input disconnection signal indicating disconnection of the commercial power supply from the power supply switching circuit 201 and converts the DC voltage from the standby power supply 203 to a predetermined value using an inverter circuit according to the specifications of the external device connected. Converts to AC voltage and supplies it. That is, the output circuit 204 includes an inverter circuit and is capable of supplying an alternating current voltage according to the specifications of external equipment. Since the inverter circuit has a built-in internal memory that operates when AC voltage is generated, the emergency power supply device 20 performs a test (Read/Write test, March-C test, etc.) to determine whether there is any abnormality in this internal memory. is constantly being carried out. Normally, the switchgear control devices 181a and 181b are supplied with power from a commercial power source, but in an emergency such as a power outage, when the power supply from the commercial power source is interrupted, The inverter circuit of the output circuit 204 converts the DC voltage of the standby power supply 203 into a predetermined AC voltage and supplies it to the switchgear control devices 181a and 181b.

As described above, the switchgear device 10a uses a single-phase 100V as an input power source, and the switchgear 10b uses a three-phase 200V as an input power source, so the internal memory of the output circuit 204 includes an inverter circuit that converts the DC voltage to a single-phase 100V. The pattern data or parameters for operation are written, the DC voltage is converted to a single-phase 100V AC voltage, and the voltage is supplied to the switchgear control device 181a of the switchgear device 10a. When the opening/closing operation of the opening/closing body device 10a is completed, the output circuit 204 writes pattern data or parameters for operating an inverter circuit that converts the DC voltage into a three-phase 200V AC into its internal memory, and converts the DC voltage into a three-phase 200V AC. It is converted into voltage and supplied to the switchgear control device 181b of the switchgear device 10b.

FIG. 3 is a flowchart showing an example of processing after a power outage occurs in the emergency power supply device of FIGS. 1 and 2. The emergency power supply starts processing after a power outage occurs, and the details of the processing executed when an activation signal from the water pressure switch 30 is input immediately after a power outage occurs will be described.

In step S31, the power supply switching circuit 201 outputs to the output circuit 204 an input cutoff signal indicating that the commercial power supply has been cut off due to a power outage.
In step S32, parameters for operating an inverter circuit that converts DC voltage to single-phase 100V are set in the internal memory of the output circuit 204. As a result, the inverter circuit of the output circuit 204 can output a single-phase 100V AC voltage corresponding to the input power source of the switching body device 10a.

In step S33, a single-phase 100V AC voltage is output from the inverter circuit of the output circuit 204 to the opening/closing body device 10a serving as the first shutter, and an emergency opening process corresponding to the activation signal from the water pressure switch 30 is executed.
In step S34, it is determined whether or not the opening/closing body device 10a is fully opened by the emergency opening process for the opening/closing body device 10a serving as the first shutter. If the opening/closing body device 10a is fully open (yes), the process proceeds to the next step S35, and the process proceeds to the next step S35. If (no), the emergency opening process for the opening/closing body device 10a in step S33 is continued.

In step S35, since the emergency opening process for the opening/closing body device 10a has been completed, parameters for operating the inverter circuit for converting the DC voltage into three-phase 200V are set in the internal memory of the output circuit 204. As a result, the inverter circuit of the output circuit 204 can output a three-phase 200V AC voltage corresponding to the input power source of the switching body device 10b.
In step S36, a three-phase 200V AC voltage is output from the inverter circuit of the output circuit 204 to the opening/closing body device 10b serving as the second shutter, and an emergency opening process corresponding to the activation signal from the water pressure switch 30 is executed.
In step S37, it is determined whether or not the opening/closing body device 10b is fully opened by the emergency opening process for the opening/closing body device 10b serving as the second shutter. If the opening/closing body device 10b is fully opened (yes), the process is terminated, and if it is not fully opened (no ), the emergency opening process for the opening/closing body device 10b in step S36 is continued.

In the embodiment described above, a case has been described in which the opening/closing speeds of the opening/closing body devices 10a, 10b are different, but the opening/closing speeds may be the same. Further, the present invention can also be applied to opening/closing body devices having different input power sources, such as steel shutter curtains and sheet-like shutter curtains.
In the above embodiment, the case where two switchgear bodies are controlled by one emergency power supply device is explained, but the same applies to the case where three or more switchgear bodies are controlled by one emergency power supply device. be able to.

In the above-described embodiment, the shutter curtain that is paid out in an up-and-down manner is explained as an example, but the same applies even if the shutter-like opening/closing member is paid out in a horizontal pulling manner or in a horizontal manner. It can be applied to Further, as the opening/closing body device, it is also applicable to, for example, a shutter device, a window shutter device, a blind device, a roll screen device, a banner device, a sliding door device, a movable partition device, an awning device, a waterproof board device, etc.

In the above embodiment, a case has been described in which the inverter circuit 204 outputs output power with different specifications by switching the parameters over time. However, when the inverter circuit 204 outputs power with one type of specification , the output may be converted by a transformer into an output power having a desired specification and then supplied. Furthermore, a plurality of inverter circuits that output power supplies with different specifications may be provided to supply power to the corresponding opening/closing body devices.

10a, 10b...Opening/closing body devices 11a, 11b...Shutter cases 12a, 12b...Shutter curtains 13a, 13b, 14a, 14b...Guide rails 15a, 15b...Take-up shafts 16a, 16b...Chains 17a, 17b...Motor 171a...Holding mechanism 172a... Position detection device 18a, 18b... Control device 181a... Switchgear control device 182a... Interlocking relay for harm prevention 183a... Automatic closing device 184a... Obstacle sensing device control panel 185a, 185b... Obstacle sensor 19a, 19b... Operation switches 19a1, 19b1...Up (open) button 19a2, 19b2...Stop (stop) button 19a3, 19b3...Down (close) button 20...Emergency power supply device 201...Power switching circuit 202...Charging circuit 203...Backup power source 204...Output Circuit 30...Water pressure switch

Claims (4)

To temporally switch and supply electric power output from an emergency power supply device built into a water pressure release device during a power outage to the opening/closing drive means of a plurality of opening/closing body devices each installed at the periphery of a plurality of openings. In the opening/closing body system configured to sequentially open the opening/closing bodies of the plurality of opening/closing body devices,
When the input power sources of the opening/closing driving means of the plurality of opening/closing body devices are different from each other, the specifications of the output power source of the emergency power supply device are switched to the specifications of the output power source corresponding to the input power source, and power is supplied to the opening/closing driving means. An opening/closing body system characterized by being configured as follows. A first feature of the opening/closing body system of the present invention is that the emergency power supply device includes a memory in which a dedicated program and data corresponding to the input power source of the opening/closing driving means and various parameters necessary for executing the processing are stored in a storage area. The inverter means is configured to execute a predetermined process using the inverter means and supply output power to different input power sources of the opening/closing driving means, and the dedicated program and data and various types necessary for executing the process are provided. An opening/closing body system characterized in that parameters corresponding to the input power source are read out from the memory, and the output power of the inverter means is temporally switched and supplied to the opening/closing drive means. To temporally switch and supply electric power output from an emergency power supply device built into a water pressure release device during a power outage to the opening/closing drive means of a plurality of opening/closing body devices each installed at the periphery of a plurality of openings. In an emergency power supply device for a switching body system configured to sequentially open the switching bodies of the plurality of switching body devices,
When the input power sources of the opening/closing driving means of the plurality of opening/closing body devices are different, the output power of the emergency power supply device is temporally switched in accordance with the input power source to supply power to the opening/closing driving means. An emergency power supply device for an opening/closing body system characterized by: In the emergency power supply device for a switchgear system according to claim 3,
The emergency power supply device executes a predetermined process using a memory that stores a dedicated program and data corresponding to the input power source of the opening/closing driving means and various parameters necessary for executing the processing in a storage area, and operates the opening/closing driving means. The inverter means is configured to supply output power to input power sources of different means, and the inverter means selects one corresponding to the input power source from among the dedicated program and data and various parameters necessary for executing the processing thereof. An emergency power supply device for an opening/closing body system, characterized in that the output power of the inverter means is read from a memory, and the output power of the inverter means is switched over time to be supplied to the opening/closing drive means.

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