JP3198574U - Container with power supply - Google Patents

Abstract

[PROBLEMS] To provide a power supply facility that can move a container to an area where a power failure has occurred due to a disaster and can perform recovery work, rescue work, support activities, etc. Provide a container. A container 10 equipped with power supply facilities supplies power to a desktop computer, a mobile phone 73b, and a tablet computer at the time of a power failure, to a container 20 that is an installation space R for installing electrical equipment. A power storage device 30 including a storage battery to be supplied is installed. A power supply wiring 40 is wired from the power storage device 30 to the installation space R. On the outer wall surface 24 of the container 20, a power receiving outlet 60 to which an external power source is connected when the power failure is restored is attached so as to expose the insertion port. By connecting a power supply from the outside to the power receiving outlet 60, the power storage device 30 is charged via the power receiving wiring, and power is supplied to the electrical equipment via the power storage device 30. [Selection] Figure 1

Description

  The present invention relates to a container having a power supply facility that can be used by an electrical device with the interior of the container as an installation space of the electrical device even when a power failure occurs or when the power failure is restored.

  Unlike buildings fixed on the ground, containers are easy to transport. Since the container is not originally provided with a power supply facility, the power supply facility is necessary to use the electric equipment inside the container. On the other hand, if power supply facilities are provided, the inside of the container can be used as various spaces. Patent Documents 1 and 2 are known as devices that use electrical devices installed in containers.

For example, a container-type data center described in Patent Document 1 has various types of power supply equipment such as UPS (Uninterruptible Power Supply) and air conditioning equipment inside a container, and includes server equipment and network equipment. A plurality of racks for storing devices are arranged in a line.
In addition, the container-based independent power supply device described in Patent Document 2 includes a solar cell and a power storage device provided in the container, a lighting device or a ventilation fan installed in the container, and a streetlight installed outside the container. It is driven by electricity stored in.

JP 2012-248046 A JP 2013-70558 A

  Since the container-type data center described in Patent Document 1 includes an uninterruptible power supply, power can be supplied to server devices and network devices not only during energization but also during power outages. However, since the container-type data center described in Patent Document 1 is premised on being used in an energized state, it is not assumed that the container-type data center will be moved to an area where a power failure occurred during a disaster and used in that area.

  In addition, the container-based independent power supply device described in Patent Document 2 is used by storing electricity obtained by a solar battery in a power storage device, and thus is easily affected by sunlight. Therefore, the container-based independent power supply device described in Patent Document 2 may not be used if the cloudy sky continues even after a power failure is restored.

  Therefore, the present invention moves the container to the area where the power failure occurred due to the disaster, and enables the worker to perform recovery work, rescue work, support activities, etc. The purpose is to provide a container equipped.

  A container having a power supply facility according to the present invention includes a container that is an installation space for an electrical device inside, a power storage device that is disposed in the container and that supplies power to the electrical device in the event of a power failure, and the power storage Power supply wiring wired from the device to the installation space, and the outlet is attached to the outer wall surface of the container, and an external power supply is connected at the time of power failure recovery, charging the power storage device, and A power receiving outlet for supplying power to the electric device via a power storage device, and a power receiving wiring wired from the power receiving outlet to the power storage device are provided.

  According to the container equipped with the power supply facility of the present invention, by moving to the area where the power was lost due to the disaster, by supplying power from the power storage device to the electrical equipment installed in the installation space via the power supply wiring, The worker can immediately perform the work using the electric equipment installed in the installation space. And at the time of power failure recovery, by connecting an external power supply to the power receiving outlet attached to the outer wall surface of the container, it is possible to charge the storage battery of the power storage device via the power receiving wiring and Power can be supplied through the power storage device. Therefore, work can be continued even when the power failure is restored.

When the power wiring is connected to a power socket connected in cascade, a light bulb socket having a cord with a power plug is connected, a large number of light bulb sockets are prepared without preparing a special power strip. They can be arranged along cascaded power strips.
Therefore, if lighting is attached to the socket for the light bulb, the operator can use the electric device in a bright installation space.

  When the power supply wiring is wired from the power storage device arranged on one end side of the installation space toward the other end side, the power supply wiring is equally illuminated from one end side to the other end side of the installation space. Can be installed.

  If a socket outlet for branching is formed in the socket for electric bulbs, the power source can be branched from the place where the lighting is installed. Therefore, an electric device can be connected to each outlet for branching.

  When the power storage device includes a switch that cuts off power to the power supply wiring, the switch is opened when the power storage device is not used, so that the natural discharge from the storage battery of the power storage device can be achieved. Can be suppressed as much as possible.

  Containers equipped with the power supply equipment of the present invention can be restored, rescue work, support activities, etc. by moving power to the electrical equipment from the power storage device by moving to an area where power was lost due to the disaster. By connecting an external power source to the power receiving outlet, power can be supplied to the electrical equipment and the storage battery of the power storage device can be charged, so that the operation can be continued even when the power failure is restored.

It is a front view of the state which removed the side wall along the longitudinal direction of the container provided with the power supply equipment which concerns on embodiment of this invention. It is a top view of the state which removed the ceiling of the container provided with the power supply equipment shown in FIG. It is a block diagram of the electrical storage apparatus installed in the container provided with the power supply equipment shown in FIG. It is a block diagram of the wiring for power supply installed in the container provided with the power supply equipment shown in FIG.

The container provided with the power supply equipment which concerns on embodiment of this invention is demonstrated based on drawing.
As shown in FIG. 1 and FIG. 2, an installation space R for installing electric equipment surrounded by each wall surface of the container 20 is formed in the container 10 provided with power supply facilities. The container 20 has a floor 21, a ceiling 22, and four side walls 23 by sandwiching a heat insulating material between an outer wall of the container 20 and a gypsum board that is an inner wall material.

The container 10 provided with power supply equipment includes a power storage device 30 as power supply equipment, a power supply wiring 40, a power reception wiring 50, and a power reception outlet 60.
In the installation space R, a desk 71 and a chair 72 are installed. On the desk 71, electrical devices such as a desktop computer 73a, a smart phone mobile phone 73b, and a tablet computer 73c are installed.

As illustrated in FIG. 3, the power storage device 30 has a storage capacity of 1000 Wh by connecting four 12 V output lead storage batteries in series as the storage battery 301.
The power storage device 30 includes a charger 302, a rectifier 303, a voltmeter 304, a step-down device 305, an inverter 306, and a switch 307.

The charger 302 is connected from the outside via the power receiving wiring 50. The charger 302 converts the 100V single-phase alternating current from the power receiving outlet 60 into a direct current of 48V and uses it to charge the storage battery 301 and supplies power to the load.
The rectifier 303 is connected between the positive electrode of the charger 302 and the negative electrode of the storage battery 301. Various elements can be used for the rectifier 303 as long as the backflow of the charging current from the charger 302 can be regulated. For example, the rectifier 303 can be a diode or a transistor.

The voltmeter 304 is connected to the output of the rectifier 303 and the negative electrode of the charger 302. This is for monitoring the 48V DC voltage output from the charger 302.
In the step-down device 305, the positive input is connected to the charger 302 and the switch 307 via the fuse 310, and the negative input is connected to the negative electrode of the charger 302. The step-down device 305 steps down the direct current 48V output from the charger 302 to a direct current 12V and outputs it to a USB (Universal Serial Bus) outlet 308 and an inverter 306.
The inverter 306 has an input connected to the step-down device 305 and an output connected to the electrical appliance outlet 309. The inverter 306 converts the direct current 48V into the alternating current 100V and outputs it to the electrical outlet 309.
The switch 307 is disposed between the positive electrode of the storage battery 301 and the step-down device 305 via the fuse 310.
As shown in FIG. 1, the power storage device 30 is connected to an electrical outlet 309 with a power supply wiring 40 and an embedded wiring 51 wired in the wall.

In the power supply wiring 40, a light bulb socket 42 having a cord with a power supply plug is connected to each of the cascaded power supply taps 41. As shown in FIGS. 1 and 2, the power supply wiring 40 is wired from the power storage device 30 installed on one end side of the floor 21 to the ceiling 22, and then the other end side along the ceiling 22 on the desk 71. Wired to The power tap 41 is also referred to as a multi-tap.
An LED illumination L is attached to the socket 42 for the light bulb.
A branch outlet 43 is formed in the light bulb socket 42. Chargers 44a and 44b with cables for a mobile phone 73b and a tablet computer 73c are connected to the branch outlet 43.

The power receiving wiring 50 is wired from the power receiving outlet 60 to the power storage device 30.
The embedded wiring 51 is wired between the outer wall of the container 20 and the gypsum board, and wall outlets 52 are provided at three locations.
The power receiving outlet 60 is attached to the lower portion of the outer wall surface 24 on one end side, which is the side where the power storage device 30 of the container 20 is installed, so that the insertion port is exposed. The power receiving outlet 60 is a parallel 2-pin grounded plug receiver.

The use state of the container 10 provided with the power supply equipment according to the embodiment of the present invention configured as described above will be described based on the drawings. It is assumed that storage battery 301 of power storage device 30 is fully charged.
When restoration work is required at the site where the disaster occurs, the container 10 equipped with the power supply equipment is transported to the disaster area by a transport means such as a truck.
There are many power outages in the affected areas. Therefore, the computers 73a and 73c necessary for management of recovery work cannot be operated. Further, when the mobile phone 73b and the tablet computer 73c are not charged, they cannot be used continuously.
Since the container 10 provided with the power supply facility includes the power storage device 30, power can be supplied to these electric devices.

The worker enters the container 10 equipped with the power supply equipment that is transported and installed in the affected area, and switches the switch 307 of the power storage device 30 shown in FIG. 3 from the open state to the conductive state. By opening the switch 307 when the storage battery 301 is in a fully charged state, the discharge current from the storage battery 301 is cut off by the rectifier 303 to the charger 302 and opened / closed to the step-down device 305. Since it is interrupted | blocked by the container 307, the natural discharge of the storage battery 301 can be suppressed as much as possible.
Therefore, by keeping the storage battery 301 in a fully charged state and leaving the switch 307 in an open state, the storage battery 301 is kept in a fully charged state by storing the container 10 equipped with power supply facilities in preparation for operation. The power storage device 30 can be operated quickly in the affected area.

  When the switch 307 of the power storage device 30 is turned on, DC 48V is output from the storage battery 301 connected in series with the power storage device 30. The direct current 48V from the storage battery 301 is stepped down to the direct current 12V by the step-down device 305 via the switch 307. This DC 12V can be received from a USB outlet 308. Therefore, the worker can charge the mobile phone by connecting a USB-connected charger for the mobile phone 73b or the tablet computer 73c to the USB outlet 308, for example.

  The DC 12V from the step-down device 305 is converted into AC 100V by the inverter 306. The AC 100V can be received from the electrical appliance outlet 309. Therefore, even if the worker is in a disaster-stricken area where power cannot be supplied, for example, the computer 73a, TV, radio, battery charger, etc. are connected to the electrical outlet 309 for use. can do.

  As shown in FIGS. 1 and 3, a power supply wiring 40 is connected to the electrical appliance outlet 309. As shown in FIG. 4, the power supply wiring 40 is connected in cascade with power supply taps 41. Therefore, a power cable having a required length in the installation space R can be configured by inserting and connecting the power plug of the rear stage to the outlet of the power tap 41 of the front stage. In addition, since the power strip 41 can be easily procured at a low price at home electronics stores, home centers, etc., the power strip 41 follows the power strip 41 in which a large number of light bulb sockets 42 are cascade-connected without preparing a special power strip. Can be arranged. In addition, a plurality of power supply wirings 40 can be connected to the power storage device 30 according to the number of electrical outlets 309 provided in the power storage device 30.

As shown in FIGS. 1 and 2, the power supply wiring 40 is wired from the power storage device 30 along the ceiling 22, and a light bulb socket 42 having a cord with a power plug is connected to each outlet of the power tap 41. It is connected. Therefore, since the installation space R can be illuminated brightly by attaching the LED lighting L to the bulb socket 42, the worker can work in the installation space R in a bright environment.
Further, since the power supply wiring 40 is wired from the power storage device 30 arranged on one end side of the installation space R toward the other end side, the power supply wiring 40 is equally distributed from one end side to the other end side of the installation space R. LED lighting L can be installed in the.

  Since the outlet socket 43 is formed in the light bulb socket 42, the power source can be branched from the place where the LED lighting L is installed. Therefore, for example, as shown in FIG. 1, chargers 44a and 44b with cables for a mobile phone 73b and a tablet computer 73c can be connected to the branch outlets 43 to charge them. .

  In this way, according to the container 10 equipped with the power supply facility, the power supply moves from the power storage device 30 to the electrical device installed in the installation space R via the power supply wiring 40 after moving to the area where the power failure occurred. Thus, the worker can immediately perform work using the electrical equipment in the installation space R. Therefore, the container 10 equipped with the power supply facility can be used as a disaster area relief support center for recovery.

  As long as the storage battery 301 continues to be discharged, the worker can perform a recovery activity using the desktop computer 73a, the mobile phone 72b, and the tablet computer 73c. As a result of the restoration activity, when the power failure is restored, the container 10 equipped with the power supply facility can receive power from the outside.

A power cable is wired from the outside, and the plug of the power cable is connected to the power receiving outlet 60. Then, power from the power cable is supplied from the power receiving outlet 60 to the power storage device 30.
In the power storage device 30, the storage battery 301 is charged with a direct current of 48 V from the charger 302, and power is output from the USB outlet 308 and the electrical appliance outlet 309 via the step-down device 305 and the inverter 306.

As described above, the storage battery 301 of the power storage device 30 can be charged via the power receiving wiring 50 by the power receiving outlet 60 attached to the outer wall surface of the container 20, and the desktop computer 73 a or the smartphone type mobile phone. Power can be supplied to the electrical equipment such as the telephone 73 b and the tablet computer 73 c via the power storage device 30. Therefore, when the power failure is restored, the power supply can be easily connected to the power receiving outlet 60 from the outside. Therefore, the container 10 provided with the power supply facility can continue the work even when the power failure is restored.
Further, even if the output of the storage battery 301 of the power storage device 30 is reduced and the power storage is about to be exhausted, the power receiving outlet 60 is attached to the outer wall surface of the container 20, so the power cable plug is externally connected to the power receiving outlet 60. By connecting to, charging of the storage battery 301 can be started immediately.

  Therefore, the container 10 equipped with the power supply facility can move the container 20 to an area where the power failure has occurred and can perform recovery work, rescue work, support activities, etc. by the worker, and continues to operate even when power is restored. It is possible.

  Note that in this embodiment mode, information devices such as a desktop computer 73a, a smart phone mobile phone 73b, and a tablet computer 73c have been described as examples of electrical devices. However, fixed telephones, facsimiles, and the like may be installed. A fan, a heater, an air conditioner, or the like may be installed.

  A container equipped with power supply equipment of the present invention can serve as a disaster relief support center installed in the event of a disaster, or can be used as an office, evacuation center, clinic, etc. Suitable for worried areas. Moreover, the container provided with the power supply equipment of the present invention can be used as an office in an area where power is not transmitted, for example, a remote construction site, or an office for restoration work.

DESCRIPTION OF SYMBOLS 10 Container provided with power supply equipment 20 Container 21 Floor 22 Ceiling 23 Side wall 24 Outer wall surface 30 Power storage device 301 Storage battery 302 Charger 303 Rectifier 304 Voltmeter 305 Step down voltage 306 Inverter 307 Switch 308 USB type outlet 309 Electrical equipment outlet 310 Fuse DESCRIPTION OF SYMBOLS 40 Power supply wiring 41 Power supply tap 42 Light bulb socket 43 Branch outlet 44a, 44b Charging cable 50 Power receiving wiring 51 Embedded wiring 52 Wall outlet 60 Power receiving outlet 71 Desk 72 Chair 73a Desktop computer 73b Smartphone type mobile phone 73c Tablet computer R Installation space L LED lighting

Claims (6)

A container where the interior is the installation space for electrical equipment,
A power storage device with a built-in storage battery that is disposed in the container and supplies power to the electrical device during a power failure,
Power supply wiring wired from the power storage device to the installation space;
Attached to the outer wall surface of the container so that the insertion port is exposed, an external power source is connected at the time of power failure recovery, and the power storage device is charged, and power is supplied to the electrical equipment through the power storage device. A power outlet,
A container including power supply equipment including power receiving wiring wired from the power receiving outlet to the power storage device.   The container with power supply equipment according to claim 1, wherein the power supply wiring is one in which a light bulb socket having a cord with a power supply plug is connected to each of the cascaded power supply taps.   The container with the power supply facility according to claim 2, wherein the power supply wiring is wired toward the other end side from the power storage device arranged on one end side of the installation space.   The container provided with the power supply facility according to claim 2 or 3, wherein a branch outlet is formed in the socket for the light bulb.   The said electrical storage apparatus is a container provided with the power supply installation in any one of Claim 1 to 4 provided with the switch which interrupts | blocks the electricity supply to the said power supply wiring.   The said electrical storage apparatus is a container provided with the power supply installation in any one of Claim 1 to 5 provided with the USB type | mold output.

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