The present invention relates generally to hybrid utility systems and methods, and in particular to a transportable, hybrid utility system which can operate in multiple utility modes and which can be configured for installation in various sizes and configurations of housings, including standard ISO shipping containers and in cabinets.
Utility services, such as electrical power, fuel, water, wastewater and other utilities, are required for various activities and for operating a wide variety of powered devices. Conventional utility services are often unavailable at remote locations and are susceptible to service interruptions. For example, natural disasters often interrupt electrical power services by disabling power generation, transmission and delivery infrastructure. Fuel, water, wastewater, telecommunications and other essential resources are similarly susceptible to interruption. Other applications for hybrid utility systems include construction projects at remote locations, disaster recovery efforts and military operations.
Such hybrid utility systems are preferably self-contained and capable of providing output without resource input. For example, solar and wind energy sources can be effectively deployed in various hybrid utility applications.
Transportability is another objective of hybrid utility systems, particularly those designed for deployment in remote locations. Various transportation modes, such as over-the-road trucking, railroads, marine and air, can accommodate standardized ISO shipping containers. Such containers can be equipped with multiple, independent utility components for generating electricity, handling telecommunications, processing wastewater and other functions. Moreover, they are relatively easy to handle and transport with standardized logistics equipment. Deployment in geographically remote areas can thus be achieved efficiently and cost-effectively. Still further, after deployments the hybrid utility systems in shipping containers can be removed and repurposed at other sites. Alternatively, hybrid utility systems can be configured for permanent installations supporting a variety of functions, including transportation and communication operations.
Heretofore there has not been available a deployable hybrid power box with the advantages and features of the present invention.
The present invention relates to a transportable, deployable system comprising a hybrid power box containing solar panels, wind turbine(s), fuel cells, fuel reformers, and other energy sources. The system could also include waste water and potable water inlet and outlet ports for water treatment. It will also allow for shelf-mounted solar and wind turbine installation for disaster recovery, backup power for telecommunication, military power, Homeland Security power, off grid homes and water and wastewater packaging domestically and internationally.
In use, the invention is placed at a remote location, at the site of an emergency, or may alternatively be used as a backup power source for an otherwise powered location.
The power box may contain a variety of energy-producing means in a variety of combinations. An exemplary embodiment, for example, will include a wind turbine, a solar panel array, and a number of fuel cells or fuel reformers. The box can be placed at a localized site where power is needed, and the various energy-creating devices can be deployed. The box may contain a number of rechargeable batteries for storing power generated in excess of power being consumed.
A hybrid power box may also contain a system for the treatment of waste water or potable drinking water. It can also contain a water storage tank and components for purifying water. The box can hold and/or process wastewater internally, and can output treated water for environmentally-acceptable disposal or recycling.
The box or housing for the hybrid utility system can be configured for externally mounting equipment, such as wind generators and telecommunications antennae. Still further, multiple housings can be coupled together for increased utility output. The present invention includes a novel connector configured for clamping frame components together, thus accommodating external equipment frames and multi-housing systems. The clamping connector is configured for efficient installation and removal, thus expediting such operations.
The drawings constitute a part of this specification and include exemplary embodiments of the present invention illustrating various objects and features thereof.
As required, detailed aspects of the present invention are disclosed herein; however, it is to be understood that the disclosed aspects are merely exemplary of the invention, which may be embodied in various forms. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art how to variously employ the present invention in virtually any appropriately detailed structure.
Certain terminology will be used in the following description for convenience in reference only and will not be limiting. For example, up, down, front, back, right and left refer to the invention as orientated in the view being referred to. The words, “inwardly” and “outwardly” refer to directions toward and away from, respectively, the geometric center of the aspect being described and designated parts thereof. Forwardly and rearwardly are generally in reference to the direction of travel, if appropriate. Said terminology will include the words specifically mentioned, derivatives thereof and words of similar meaning.
The present invention solves issues with the remote commissioning of power generation by completing and testing the complete renewable energy system in a single transportable package. That package can be shipped to a job site or remote location for immediate power production and/or water treatment.
The present invention features a transportable power box system 2 comprising generally a transport container 4 containing a plurality of power generation elements and water treatment elements for use in specific situations and locations, including emergency response situations, isolated off-grid locations, construction sites, military zones, and third-world countries. A preferred embodiment occupies a standard ISO shipping container with dimensions of 8 feet by 10 feet by 20 feet, or 8 feet by 10 feet by 40 feet. Sizes may vary though, depending on what components are necessary for a particular box. Ideally, renewable energy sources such as solar and wind power are used; however, gas-powered generators or other power sources can be included for additional power production.
The embodiments discussed herein are merely illustrative of specific manners in which to make and use the invention and are not to be interpreted as limiting the scope of the instant invention.
Referring to the drawings in detail,
A wind turbine access window 8 is shown in a close position. This window panel is cut into a side of the box 4, and allows the wind turbine power generation sub-system 26 to be ejected from within the box 4.
As shown more clearly in
An exemplary wind turbine sub-system includes a turbine base 28 hingedly mounted to a slide base 32 via a pair of mounting rails 30. A hydraulic extension arm 34 is affixed to the turbine base to raise and lower the wind turbine sail 36. As shown in more detail in
As shown in
An embodiment of the present invention may also include a water treatment sub-system. As shown in
Similarly, a wastewater inlet 48 and outlet 50 port could allow for the storage and draining and/or treatment of waste water. This could be especially effective in an emergency situation where waste water is a health concern.
Because the entire system is contained within a standard shipping container, the system can be delivered to a remote location via transport truck, railcar, or shipping barge. Smaller systems stored in smaller boxes can be delivered in the backs of standard commercial pick-up trucks or on trailers.
The purpose of the computer 133 is to control when the solar panel array 115 is deployed or retracted into the container. To prevent damage from weather, tampering, theft, or other negative actions, the system is automated to retract the solar panel array 115 in a variety of circumstances.
If all of the checks are passed, the solar array is extended at 158 and begins collecting solar energy and creating power. The computer then activates a security check at 160. Again, the computer will actively monitor for daylight at 162. When the sun is blocked or goes down, the solar array will retract at 168 and the process ends at 170. Similarly, if a threat is detected by the proximity sensor or other similar device at 164, the solar array retracts at 168 and the process ends at 170. Also, if the computer receives a weather report indicating potentially damaging weather approaching the container 104 at 166, the solar array automatically retracts at 168 and the process ends at 170. If no checks are negative, the security check continues monitoring the system 102.
A scissor lift assembly 230 operates to move the solar panel array 215 into and out of the container 204. This lift assembly only moves the array horizontally, after which the hydraulic arms 228 of the solar panel array 215 move the panels 222 into vertical orientation. The scissor lift assembly 230 connects to the container and structural beams 234 at four connector joints 244 which allow the ends of the scissor lift arms 236 to pivot freely. A central pin 246 connects the two scissor arms 236 at a central location to allow the two arms to scissor about that point. One end of one scissor arm 236 is connected to a hydraulic arm 238 which powers the scissor lift 230. The opposing end of the other scissor arm 236 connects to a slide 242 which is engaged with a rail 240, allowing the scissor arm to slide along the rail as the solar panel array 215 is pushed out of the container 204. This could also be used to provide an angular orientation to the solar panel array 215.
Also shown in
Also shown is the wind turbine subsystem 26 of the previous embodiments, shown here without the wind turbine 36 but instead with an antenna array 270 for surveillance or to deliver telecommunications data to or from the container system 202. Otherwise this assembly would be the same or similar to the system as discussed above.
The system 302 includes a “top hat” or top compartment 317 configured for storing a photovoltaic subsystem 318 with a panel array 320 and a panel frame 322. A mast assembly 324 is mounted on the housing left end 312 by a mounting subassembly 326, which includes a base bracket 328 mounting a mast base plate 330. The mast base plate 330 is attached to the base bracket 328 by multiple connectors 332, each including bolts 334 and nuts 336, which can be threadably adjusted for adjusting the orientation (tilt) of a vertical standard or mast 338 of the mast assembly 324. The vertical standard 338 mounts a mast bottom flange 333, which is configured for bolting onto the mast base plate 330.
The mast assembly 324 further includes a mast extension 340 mounted on top of the mast 338. Additional extensions 340 can be provided for optimizing the height of the mast assembly 324. An antenna array 342 is mounted on the mast 338 and includes multiple antennae (three are shown), which can receive microwave and radio frequency (RF) signals for telecommunications and other purposes.
The mast assembly 324 can be raised and lowered by a mast hoist subassembly 352, which includes a pulley bar 354. A cable 358 can be extended and retracted by a winch 360, and extends over a first pulley 355 and a second pulley 357 mounted on the mast 338 by a pulley connector 356.
Each clamping connector 510a,b includes a bolt 512 with a threaded shaft 514 including a distal end 518 with flats 520. A bolt head 516 includes a proximal spacer 522 mounted on the threaded shaft 514 and a distal, enlarged anchor 524. A washer 525 receives the shaft 514. In the example shown, the main frame 506 includes main frame legs 526, which terminate at main frame junctions 528 at main frame corners 529. Each main frame junction 528 includes connector receivers 530, which are generally oblong and configured to receive a bolt head 516. A washer 525 has a similar configuration to the bolt head 516 and receives the shaft 514.
The subframe 508 includes subframe legs 532 terminating at and attached to junction sleeves 534, which include passages 536 extending generally between opposite faces of the subframe 508. Each subframe corner 538 includes an L-shaped plate 540 including a bolt hole 542 and fastened to an inner end of a respective junction sleeve 534.
The clamping connectors 510a,b facilitate quickly and efficiently assembling the frame 504. For example, the clamping connector bolts 512 and the washers 525 can be mounted on the subframe corners 538 pre-assembly. The subframe 508 can then be placed adjacent to the main frame 506. The bolt heads 516 are placed in the connector receivers 530. The bolts can be rotated approximately 90° from released to locked positions by gripping their respective distal end flats 520. In their locked positions, the bolt head anchors 524 engage the inner faces of the main frame junctions. The connector and blocking nuts 515, 517 can then be tightened on the bolt shafts 514 for clamping the subframe 508 on the mainframe 506. The clamping connectors 510a,b can be secured and released from the outer face of the subframe 508. This operational feature enables clamping the connectors 510a,b with minimal effort by a single installer. Moreover, safety is enhanced by eliminating the need to access both sides of the clamping connectors 510ab. For example, the bolts 512 can be rotated with a tool engaging the distal ends 518, and the nuts 515, 517 can be tightened with ratchet wrenches mounting sockets, all exteriorly to the subframe 508.
The clamping connectors 510a,b can be used for other applications, such as connecting multiple mainframes, mounting other components on the frames 506, 508, and various other applications involving clamping and connecting functions.
It is to be understood that while certain embodiments and/or aspects of the invention have been shown and described, the invention is not limited thereto and encompasses various other embodiments and aspects.
This application is a continuation-in-part of and claims priority in U.S. patent application Ser. No. 15/500,788, filed Jan. 31, 2017, which claims priority in International Application No. PCT/US2016/057179, filed Oct. 14, 2016, and is also a continuation-in-part of and claims priority in U.S. patent application Ser. No. 14/883,335, filed Oct. 14, 2015, now U.S. Pat. No. 9,780,720, which is a continuation-in-part of and claims priority in U.S. patent application Ser. No. 13/769,113, filed Feb. 15, 2013, now U.S. Pat. No. 9,221,136, which claims priority in U.S. Provisional Patent Application No. 61/600,094, filed Feb. 17, 2012, all of which are incorporated herein by reference.
Number | Date | Country | |
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Parent | 15500788 | Jan 2017 | US |
Child | 16460360 | US |