| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Stackable water heater apparatus | US14963017 | 2015-12-08 | US09835359B1 | 2017-12-05 | Jozef Boros; Hector J. Donastorg; Raheel A. Chaudhry |
| An electric water heating apparatus includes a first electric water heater having a first tank adapted to hold a quantity of water and a first electric heating structure disposed within the first tank. The electric water heating apparatus further includes a second electric water heater having a second tank adapted to hold a quantity of water; and a second electric heating structure disposed within the second tank. The electric water heating apparatus further includes a control unit that is in electrical communication with the first electric heating structure and second electric heating structure, the control unit configured to prevent both the first electric heating structure and the second electric heating structure from being simultaneously operable. | ||||||
| 62 | LOW PRESSURE DROP WATER HEATING SYSTEM | US15161216 | 2016-05-21 | US20160341445A1 | 2016-11-24 | Sridhar Deivasigamani; Sivaprasad Akasam |
| A low pressure drop water heating system comprising a cold side conductor having a receiving end and a closed end; a hot side conductor having an exit end and a closed end; a pump; a bypass conductor having a first end and a second end, wherein the first end is adapted to the receiving end and the second end is adapted to the exit end; at least one heat exchanger having a flow valve; a heat exchanger inlet temperature sensor disposed on the inlet of one of the at least one heat exchanger; an outlet temperature sensor disposed at an outlet of the at least one heat exchanger closest to the exit end; a system outlet temperature sensor disposed on the exit end and a system inlet temperature sensor disposed on the receiving end. | ||||||
| 63 | FLAMELESS HEATING SYSTEM | US14951021 | 2015-11-24 | US20160334132A1 | 2016-11-17 | Travis G. Welle; Mark R. Leingang |
| A mobile heating system is disclosed. In one embodiment, the system includes an enclosure defining a plenum that houses a fan and an internal combustion engine. The heating system also includes a hydraulic circuit including a hydraulic pump operably coupled to the internal combustion engine and a first heat exchanger located in the plenum and in fluid communication with the hydraulic pump. The hydraulic circuit also includes a hydraulic motor operably coupled to the fan wherein the hydraulic motor is in fluid communication with and driven by the hydraulic pump. A first valve is disposed between the hydraulic pump and the heat exchanger and is configured to restrict fluid flow and to increase a fluid pumping pressure of the hydraulic pump. A second valve is located upstream of the first valve and is configured to selectively direct hydraulic fluid between the first valve and the hydraulic motor. | ||||||
| 64 | Multi-channel conduit and method for heating a fluid | US14100807 | 2013-12-09 | US09428995B2 | 2016-08-30 | Arthur H. Holt |
| System and method directed to the art of heating a fluid for use in a hydraulic fracturing system. A heat tube having a plurality of pipes disposed axially along and substantially near the periphery of a medial portion of the heat tube. The heat tube is heated by induction heaters. | ||||||
| 65 | Energy supply module and method of assembling the same | US14192111 | 2014-02-27 | US09316408B2 | 2016-04-19 | Charles Robert Justus |
| An energy supply module is configured to provide at least one of electricity and hot water to at least one load coupled thereto. The energy supply module includes a plurality of frame members that define an upper level and a lower level. The energy supply module also includes an engine positioned on the upper level and a generator coupled to the engine and also positioned on the upper level. The generator is configured to generate a supply of electricity for distribution to the at least one load. The energy supply module further includes a hot water heater positioned on the upper level, wherein the hot water heater is configured to provide a supply of hot water to the at least one load. | ||||||
| 66 | Flameless heating system | US13458489 | 2012-04-27 | US09228760B2 | 2016-01-05 | Travis G. Welle; Mark R. Leingang |
| A mobile heating system is disclosed. In one embodiment, the system includes an enclosure defining a plenum that houses a fan and an internal combustion engine. The heating system also includes a hydraulic circuit including a hydraulic pump operably coupled to the internal combustion engine and a first heat exchanger located in the plenum and in fluid communication with the hydraulic pump. The hydraulic circuit also includes a hydraulic motor operably coupled to the fan wherein the hydraulic motor is in fluid communication with and driven by the hydraulic pump. A first valve is disposed between the hydraulic pump and the heat exchanger and is configured to restrict fluid flow and to increase a fluid pumping pressure of the hydraulic pump. A second valve is located upstream of the first valve and is configured to selectively direct hydraulic fluid between the first valve and the hydraulic motor. | ||||||
| 67 | Frac water heating system and method for hydraulically fracturing a well | US14169761 | 2014-01-31 | US09103561B2 | 2015-08-11 | Ronald L. Chandler |
| The present invention provides an improved frac water heating system to fracture a subterranean formation at a remote work site to produce oil and gas. The present invention includes a single-pass tubular coil heat exchanger contained within a closed-bottom firebox having a forced-air combustion and cooling system to heat the treatment fluid. In another embodiment, the invention includes multiple, single-pass heat exchanger units arranged in a vertically stacked configuration to heat the treatment fluid. In a preferred embodiment, the improved frac water heating system is used to heat water on-the-fly (i.e., directly from the supply source to the well head) to complete hydraulic fracturing operations. The present invention also includes systems for regulating and adjusting the fuel/air mixture within the firebox to maximize the combustion efficiency. The system may also include a novel hood opening mechanism attached to the exhaust stack of the firebox. | ||||||
| 68 | Method for heating treatment fluid using an oil-fired frac water heater | US13897883 | 2013-05-20 | US09062546B2 | 2015-06-23 | Ronald L. Chandler |
| The present invention provides a method for utilizing an oil-fired heat exchange system to fracture a subterranean formation at a remote work site to produce oil and gas. The method of the present invention includes using a single-pass tubular coil heat exchanger contained within a closed-bottom firebox having a forced-air combustion and cooling system to heat the treatment fluid. The rig also includes integral fuel tanks, hydraulic and pneumatic systems for operating the rig at remote operations in all weather environments. In a preferred embodiment, the method of the present invention includes using an oil-fired heat exchanger system to heat water on-the-fly (i.e., directly from the supply source to the well head) to complete hydraulic fracturing operations. The method of the present invention also includes adding chemical additives and proppants to the heated treatment fluid prior to injection into the formation. | ||||||
| 69 | COMPACT SERVICEABLE DIESEL HEATER METHOD AND APPARATUS | US14061760 | 2013-10-24 | US20150114317A1 | 2015-04-30 | VICTOR WILLIAM JOHNSON; NADER KIAROSTAMI |
| A diesel heater has two compartments with the components which are frequently serviced being located in one of the compartments which is easily accessible to the user. The heater is of reduced size and weight for smaller coaches and boats and the control system allows for maximum safety and flexibility in operating from AC power, engine power or burner combustion. | ||||||
| 70 | Portable water heater | US12409441 | 2009-03-23 | US08887322B1 | 2014-11-18 | Trevor Adrian |
| A portable hot water heater for larger-scale applications including emergency use, situations involving hazardous materials, and the like. The hot water heater advantageously efficiently and rapidly heats large quantities of water for providing a stream of hot water for immediate use. The hot water heater includes a pump that can draw water from any suitable water source, a power source, a heating assembly that quickly and efficiently heats the water as it flows through the heating assembly. The heating assembly is attached to a shower head or other fixture. | ||||||
| 71 | Portable Water Heating Module | US14355636 | 2012-11-01 | US20140314399A1 | 2014-10-23 | James B. Baker, IV; Matthew Dautle; Brad Allison |
| A water heating pod includes at least one water heating module packaged within a container. The water heating module includes a plurality of water heating units in fluid communication with a basin. The basin is configured to support a first fluid communication between the water heating units and provide a second fluid isolation between the water heating units. | ||||||
| 72 | Flameless Heating Method | US14285316 | 2014-05-22 | US20140290952A1 | 2014-10-02 | Rusty Lamb; James B. Crawford; John Bibaeff |
| A method of cleaning a wellbore that may include pumping a process fluid through a flameless heating unit, controlling the flameless heating unit to heat the process fluid to a temperature in a range sufficient to chemically alter or induce phase change(s) to one or more deposits disposed in the wellbore, and transferring the process fluid from the flameless heating unit into the wellbore. Other steps may include using the heated process fluid to operate a tool, optionally by wireline operations, operatively disposed in the wellbore, whereby the heated process fluid and the tool work collectively to affect the removability of deposits. The flameless heating unit may include an internal combustion engine, a dynamic heat generator operatively connected to the internal combustion engine, and one or more pumps configured to provide a discharged fluid to the dynamic heat generator. | ||||||
| 73 | Coolant and potable water heater | US12270806 | 2008-11-13 | US08783581B2 | 2014-07-22 | Edward Van Ruijven |
| A coolant heater having a coolant tank and a burner tube within the coolant tank is used for marine and motor coach installations. The burner tube is offset sidewise from the center line of the coolant tank to allow an exhaust manifold to be positioned within the coolant tank and beside the burner tube which allows a predictable coolant movement to more evenly distribute the heat throughout the coolant. An exhaust manifold is positioned within the coolant tank in the space obtained by the burner tube offset which allows an “up” or “down” exhaust duct configuration depending on the heater installation. An expansion tank connected to the coolant tank has a level switch located within the expansion tank and a pump is operably connected to the expansion tank and to the level switch. The pump terminates operation when the level switch indicates low coolant in the expansion tank. | ||||||
| 74 | FLUID HEATING SYSTEM AND INSTANT FLUID HEATING DEVICE | US13840066 | 2013-03-15 | US20140023352A1 | 2014-01-23 | Eric R. Jurczyszak; Jeff Hankins; Chris Hayden; Emily Morris; Roland Opena; Nicholas Visinski |
| A fluid heating system may be installed for residential and commercial use, and may deliver fluid at consistent high temperatures for cooking, sterilizing tools or utensils, hot beverages and the like, without a limit on the number of consecutive discharges of fluid. The fluid heating system is installed with a tankless fluid heating that includes an inlet port, an outlet port, a drain port, at least one heat source connected with the inlet port, and a valve manifold connected to the at least one heat source, the drain port, and the outlet port. A temperature sensor is downstream of the at least one heat source and connected to the valve manifold. The valve manifold is operated so that an entire volume of a fluid discharge from the fluid heating system is delivered at a user-specified temperature (including near boiling fluid) on demand, for every demand occurring over a short period of time. | ||||||
| 75 | Oil-fired frac water heater | US12352505 | 2009-01-12 | US08534235B2 | 2013-09-17 | Ronald L. Chandler |
| The present invention overcomes many of the disadvantages of prior art mobile oil field heat exchange systems by providing an oil-fired heat exchange system. The present invention is a self-contained unit which is easily transported to remote locations. The present invention includes a single-pass tubular coil heat exchanger contained within a closed-bottom firebox having a forced-air combustion and cooling system. The rig also includes integral fuel tanks, hydraulic and pneumatic systems for operating the rig at remote operations in all weather environments. In a preferred embodiment, the oil-fired heat exchanger system is used to heat water on-the-fly (i.e., directly from the supply source to the well head) to complete hydraulic fracturing operations. The present invention also includes systems for regulating and adjusting the fuel/air mixture within the firebox to maximize the combustion efficiency. The system includes a novel hood opening mechanism attached to the exhaust stack of the firebox. | ||||||
| 76 | Method and Apparatus for Heating a Stored Liquid | US13774323 | 2013-02-22 | US20130220237A1 | 2013-08-29 | Stevan Dobi |
| A self-contained portable heating system to heat a stored liquid in a storage tank to a desired temperature is provided. The system can comprise operatively connected components such as a generator to power a burner that can transfer energy from a combustion product, from for example, a fuel supplied by an attached fuel tank, to a heat transfer fluid through the use of a boiler. The heat transfer fluid can transfer heat from the boiler 24 to a heat exchanger which can then transfer heat to the stored liquid in the tank. The tank can also comprise a circulating pump that can circulate the heat transfer fluid and an expansion tank that can receive the heat transfer fluid when it expands as a result of being heated. In some embodiments, the heating components can be supplied separately from storage tank so that they can be retrofit onto an existing tank. | ||||||
| 77 | BOILER UNIT | US13131406 | 2009-11-26 | US20120135321A1 | 2012-05-31 | James Devriendt; Christopher John Evans; Robert Morgan; Paul Barnard; Bruce Girvan |
| A boiler unit (100) housed in an enclosure, the boiler unit (100) configured to receive a solid state combined heat and power generating device (130). The boiler unit (100) comprises a heating device (110) to produce heat; and a control unit (120) to independently control each of the heating device (110) and the solid state combined heat and power generating device (130). The boiler unit (100) is operable without the solid state combined heat and power generating device (130) being present. | ||||||
| 78 | Distillation-Type Drinking Fountain and Energy-Saving Heating Unit Thereof | US12856833 | 2010-08-16 | US20120037487A1 | 2012-02-16 | Long-Ming Wang |
| A distillation-type drinking fountain comprises a liquid providing unit having a liquid entry; a heat-exchanging tube having a liquid-incoming end, a liquid-outgoing end and a heat-exchanging room; a hot water tank having a body and a heating unit, wherein the body has a heating room communicating with the liquid-outgoing end; a steam pipe having a first end and a second end, wherein the first end communicates with the heating room; a condensing unit having a condenser tube having one end communicating with the second end; a water-collecting container having a water-storing room communicating with another end of the condenser tube; an energy-saving heating unit comprising an energy-saving heat-exchanging tube and a heating device, wherein the energy-saving heat-exchanging tube comprises a water-incoming end, a water-outgoing end and an energy-saving heat-exchanging room; and an outlet valve communicating with the water-outgoing end. | ||||||
| 79 | COOLANT AND POTABLE WATER HEATER | US12270806 | 2008-11-13 | US20090179079A1 | 2009-07-16 | EDWARD VAN RUIJVEN |
| A coolant heater having a coolant tank and a burner tube within the coolant tank is used for marine and motor coach installations. The burner tube is offset sidewise from the center line of the coolant tank to allow an exhaust manifold to be positioned within the coolant tank and beside the burner tube which allows a predictable coolant movement to more evenly distribute the heat throughout the coolant. An exhaust manifold is positioned within the coolant tank in the space obtained by the burner tube offset which allows an “up” or “down” exhaust duct configuration depending on the heater installation. An expansion tank connected to the coolant tank has a level switch located within the expansion tank and a pump is operably connected to the expansion tank and to the level switch. The pump terminates operation when the level switch indicates low coolant in the expansion tank. | ||||||
| 80 | Portable Heat Transfer Apparatus | US11992863 | 2006-09-29 | US20090117505A1 | 2009-05-07 | Kenji Okayasu |
| The present invention relates to a portable heat transfer apparatus designed to supply heat to an external heat load, such as a space-heating unit or a heating garment, in a manner to be usable in outdoor and other environments where it is difficult to receive a supply of electricity or fuel gas, and allows a ratio of LPG and air to be controlled so as to perform combustion in desirable conditions.The portable heat transfer apparatus of the present invention is adapted to ignite a mixture supplied from a fuel-gas supply unit and a fuel gas-air air-fuel unit having air-fuel ratio adjustment mechanism, using a piezoelectric ignition unit, so as to induce a flame burning in a combustion chamber of a burner, and drive a heat-drive pump disposed relative to burner while interposing a heat-collecting container therebetween, by heat generated from the flame burning, so as to transfer heat to an external heat load, while controlling the air-fuel ratio adjustment mechanism by using a spring-type timer adapted to be moved by a control lever, or by activating the air-fuel ratio adjusting temperature sensor installed in the heat-collecting container. | ||||||
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