A cooling tower for evaporative cooling of water is contained within an ISO-compliant shipping container frame, permitting stacking of cooling towers for transport and for certain industrial applications. A volume of fill media is contained within the frame. Spaced apart troughs underlie the fill media, running substantially the length of the fill media and connecting to a basin. Baffles are connected to one upper edge of the troughs, while an air flow space is positioned over the other upper trough edge. A water distribution system, with variable flow nozzles positioned closely above the fill media, sprays water over the upper surface of the fill media, where it moves by gravity down into the troughs. Fans atop the fill media move air vertically upward through the fill media.
A61B 17/56 - Instruments ou procédés chirurgicaux pour le traitement des os ou des articulationsDispositifs spécialement adaptés à cet effet
A61F 2/00 - Filtres implantables dans les vaisseaux sanguinsProthèses, c.-à-d. éléments de substitution ou de remplacement pour des parties du corpsAppareils pour les assujettir au corpsDispositifs maintenant le passage ou évitant l'affaissement de structures corporelles tubulaires, p. ex. stents
F28C 1/02 - Réfrigérants à ruissellement à contact direct, p. ex. tours de réfrigération avec contre-courant uniquement
A cooling tower for evaporative cooling of water is contained within an ISO-compliant shipping container frame, permitting stacking of cooling towers for transport and for certain industrial applications. A volume of fill media is contained within the frame. Spaced apart troughs underlie the fill media, running substantially the length of the fill media and connecting to a basin. Baffles are connected to one upper edge of the troughs, while an air flow space is positioned over the other upper trough edge. A water distribution system, with variable flow nozzles positioned closely above the fill media, sprays water over the upper surface of the fill media, where it moves by gravity down into the troughs. Fans atop the fill media move air vertically upward through the fill media.
A61B 17/56 - Instruments ou procédés chirurgicaux pour le traitement des os ou des articulationsDispositifs spécialement adaptés à cet effet
A61F 2/00 - Filtres implantables dans les vaisseaux sanguinsProthèses, c.-à-d. éléments de substitution ou de remplacement pour des parties du corpsAppareils pour les assujettir au corpsDispositifs maintenant le passage ou évitant l'affaissement de structures corporelles tubulaires, p. ex. stents
A cooling tower for evaporative cooling of water is contained within an ISO-compliant shipping container frame, permitting stacking of cooling towers for transport and for certain industrial applications. A volume of fill media is contained within the frame. Spaced apart troughs underlie the fill media, running substantially the length of the fill media and connecting to a basin. Baffles are connected to one upper edge of the troughs, while an air flow space is positioned over the other upper trough edge. A water distribution system, with variable flow nozzles positioned closely above the fill media, sprays water over the upper surface of the fill media, where it moves by gravity down into the troughs. Fans atop the fill media move air vertically upward through the fill media.
F28C 1/02 - Réfrigérants à ruissellement à contact direct, p. ex. tours de réfrigération avec contre-courant uniquement
B01F 3/04 - Mélange, p.ex. dispersion, émulsion, selon les phases à mélanger de gaz ou de vapeurs avec des liquides
F28C 1/00 - Réfrigérants à ruissellement à contact direct, p. ex. tours de réfrigération
F28D 5/02 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, utilisant l'effet réfrigérant de l'évaporation naturelle ou forcée dans lesquels la source de potentiel calorifique soumise à évaporation s'écoule sous forme de pellicule continue ou ruisselle librement sur les canalisations
F28F 25/02 - Parties constitutives des réfrigérateurs à ruissellement pour répartir, faire circuler ou collecter le liquide
A fuel gas blending system for internal combustion engines combines two or more gas streams to achieve a blended fuel gas having a suitable heating value (HV) for a given engine. A relatively high HV gas, for example gas produced from an oil and/or gas well, or containerized propane, is blended with a relatively low HV gas, for example nitrogen. The blended gas achieves a fuel gas with a suitable HV. Suitable means for combining the gas streams, analyzing the blended gas stream for HV and other properties, and adjusting the blend as needed are all provided. The system permits use of available gaseous fuel sources, even if not suitable in an unblended state, to efficiently fuel internal combustion engines.
F02B 43/02 - Moteurs caractérisés par des moyens permettant d'accroître le rendement du fonctionnement
F02C 3/20 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion
F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
F02C 9/40 - Commande de l'alimentation en combustible spécialement adaptée à l'utilisation d'un combustible particulier ou de plusieurs combustibles
F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
A power delivery rate from a renewable power source to a load is managed by determining, by processing circuitry, a change in a power generation rate, determining, by the processing circuitry, whether the change in the power generation rate exceeds a limit, and then, adjusting, by control circuitry, a power transfer rate to or from a power storage device, such that the adjusting is sufficient to prevent the power delivery rate from exceeding the limit.
A system and method of use of same for cooling process vessels, particularly those having reactor beds inside such as hydrotreaters, hydrocrackers, and catalytic reformers as part of processing units, during unit turnarounds. While the process vessel is in normal operation or in a preliminary cool down phase, quench gas flow is routed through a bypass flow path while a recirculating gas cooling system is installed in the primary flow path, requiring no unit downtime. During a turnaround, the process vessel temperature is lowered to a desired temperature, permitting entry and replacement of catalyst inventory, using the existing hydrogen recirculating (recycle gas) compressor to circulate a recirculating gas stream through the recirculating gas cooling system, the process vessel, and back through the compressor and recirculating gas cooling system. The cooling system removes heat from the circulating flowstream, thus lowering the process vessel temperature, faster than cold nitrogen injection methods.
F25D 31/00 - Autres appareils de refroidissement ou de congélation
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Rental of cooling, air conditioning, dehumidifying, ventilation and heating units, fans, electric power generators, power distribution panels and boxes, and power cables; moisture and mold prevention treatment of documents and paper products, buildings and facilities in all phases of construction, and manufacturing and food processing facilities, and during the preparation and application of industrial paint Document drying and recovery services; Climate control services, namely, industrial structural drying, construction drying, condensation prevention in meat processing facilities, climate control in food processing and cold storage, industrial dehumidification, factory climate control, moisture control for hazardous materials, moisture control in ice arenas, moisture control/dehumidification and drying in marine and dry dock repair, climate control/dehumidification for painting, blasting and coating; confined space ventilation; Humidity control consulting services, namely, providing advice concerning drying and controlling structural environmental humidity
8.
Power management systems with dynamic target state of charge
A power management system includes an energy storage device and a control system coupled to the energy storage device. The control system is configured to execute a control routine to determine whether to charge or discharge the energy storage device using a target state of charge and a current state of charge of the energy storage device. The control system is configured to determine that an output signal, received from a power generator, is outside of a specified range. The control system is configured to modify the target state of charge of the energy storage device in response to determining that the output signal is outside of the specified range.
Methods and systems for controlling power conversion systems. In one aspect, a power management system includes a first power conversion system coupled to a first energy source and a second power conversion system coupled to a second energy source, and a control system. The control system causes, while the first power conversion system is operating in an active mode and the second power conversion system is operating in a standby mode, the second power conversion system to exit the standby mode, the second power conversion system providing a reactive power flow upon exiting the standby mode. The control system causes the first power conversion system to provide a compensatory reactive power flow to compensate for at least a portion of the reactive power flow from the second power conversion system.
H02J 3/18 - Dispositions pour réglage, élimination ou compensation de puissance réactive dans les réseaux
H02M 7/493 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande les convertisseurs statiques étant agencés pour le fonctionnement en parallèle
H02M 1/36 - Moyens pour mettre en marche ou arrêter les convertisseurs
H02M 1/00 - Détails d'appareils pour transformation
A power delivery rate from a renewable power source to a load is managed by determining, by processing circuitry, a change in a power generation rate, determining, by the processing circuitry, whether the change in the power generation rate exceeds a limit, and then, adjusting, by control circuitry, a power transfer rate to or from a power storage device, such that the adjusting is sufficient to prevent the power delivery rate from exceeding the limit.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Rental and installation of electrical generators, resistive and reactive loadbanks, electric voltage transformers, fuel tanks, cables, distribution equipment, namely, circuit breakers, synchronization equipment, switchgear, load panels, panel boards and transformer distribution centres, namely, single enclosed units containing electric voltage transformers, circuit breakers, load panels, cables, and connections therefor, air-cooled chillers, and water-cooled chillers, for use in the residential, commercial, and industrial chilling of liquids and gases, evaporative and closed loop cooling towers, air conditioners, spot coolers, namely, spot coolers for cooling air, air handlers, electric heaters for radiative, conductive, and convective heating, heat exchangers, refrigerative dehumidifiers, desiccant dehumidifiers, pumps, piping, ducts and valves therefor, oil-free air compressors, desiccant-based air dryers, refrigerated air dryers, air-cooled aftercoolers, watercooled aftercoolers and hoses, fittings, manifolds, boosters, pressure regulators and air receivers therefor; advisory, information and consultancy services in the field of rental and installation of the aforementioned equipment Electrical generators; oil-free air compressors Apparatus and instruments for distributing electric current; load banks which develop an electrical load, applies the load to an electrical power source and converts or dissipates the resultant power output of the source; electric voltage transformers Air and water cooled chillers for chilling liquids and gases; evaporative and closed loop cooling towers; air conditioners; spot coolers, namely, spot coolers for cooling air; air handlers; electric heaters for radiative, conductive, and convective heating; heat exchangers; air dryers, namely, refrigerative dehumidifiers, desiccant dehumidifiers, desiccant-based air dryers, refrigerated air dryers; pumps, namely, electrical pumps and compressed air pumps for pumping liquids and gasses and parts and fittings therefor Turnkey project packages, namely, coordination and assumption of responsibility for all aspects of the design and installation of temporary electricity generation apparatus Repair and maintenance of generators, loadbanks, transformers, fuel tanks, cables, distribution equipment, chillers, cooling towers, air conditioners, coolers, air handlers, heaters, heat exchangers, dehumidifiers, piping, ducts and valves; and providing advice, information and consultation in the field of repair and maintenance of the foregoing
A power delivery rate from a renewable power source to a load is managed by determining, by processing circuitry, a change in a power generation rate, determining, by the processing circuitry, whether the change in the power generation rate exceeds a limit, and then, adjusting, by control circuitry, a power transfer rate to or from a power storage device, such that the adjusting is sufficient to prevent the power delivery rate from exceeding the limit.
A water cooling tower having an improved water collection system. The cooling tower has an outer shell, legs, and one or more layers of fill material, through which the water to be cooled moves vertically downward. The water is distributed across the upper surface of the fill material by piping and nozzles. A fan underlying the fill material moves air vertically upward through the fill material. The water collection system, which is positioned below the fill material, has upper and lower troughs which receive water flowing vertically downward through the fill material. Preferably, the lower troughs are positioned beneath the spaces between upper troughs, to catch water falling between the upper troughs. A number of hinged baffles close off the spaces between lower troughs, but rotate upward in response to upward air flow and open the spaces between the lower troughs.
The present invention relates to dehumidification equipment and more particularly, to a dehumidification system and method for use in hazardous locations. In particular, there is provided a desiccant wheel assembly for use in a dehumidification system. The desiccant wheel assembly includes a cabinet and a desiccant wheel rotatively mounted within the cabinet. The desiccant wheel has a core impregnated with a desiccant material and an electrically conductive outer shell surrounding the core. Means are provided for driving rotation of the desiccant wheel within the cabinet. The desiccant wheel assembly further includes a static control device connected to a ground and associated with the desiccant wheel for discouraging the build-up of electrostatic charges on the desiccant wheel during rotation thereof. A dehumidification system comprising such a desiccant wheel assembly is also described along with a method for dehumidifying air in an enclosed space using a desiccant wheel dehumidification system.
F25D 13/06 - Dispositifs fixes associés à des machines frigorifiques, p. ex. chambres froides avec transporteurs faisant traverser la chambre de refroidissement aux produits à refroidir
F25D 23/00 - Caractéristiques générales de structure
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
STRUCTURAL DRYING SERVICES FOR STRUCTURES COMPRISED OF INTERIOR AREAS IN EXCESS OF 100,000 CUBIC FEET; DOCUMENT DRYING SERVICES HUMIDITY CONTROL CONSULTING SERVICES, NAMELY, PROVIDING ADVICE CONCERNING DRYING AND CONTROLLING STRUCTURAL ENVIRONMENTAL HUMIDITY
37 - Services de construction; extraction minière; installation et réparation
Produits et services
rental of equipment, namely, electrical generators, [water distribution units,] load banks, water coolers, air conditioners, cooling towers, air handlers, heat exchangers, water heaters, dehumidifiers, oil-free air compressors, [and hot water tanks] and replacement parts therefor
electric generators [ and oil free compressors and replacement parts therefor ] [ water distribution units, namely, load banks, water chillers, cooling towers, air conditioners, air handlers and replacement parts therefor ]
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
ELECTRICAL APPARATUS RENTAL SERVICES, NAMELY, RENTAL OF ELECTRIC GENERATORS, TRANSFORMERS, RESISTIVE AND REACTIVE LOAD BANKS, CABLE AND DISTRIBUTION EQUIPMENT AND TEMPERATURE CONTROL EQUIPMENT
