Solar Logic Incorporated

Bristol Stickney

Fredric L Milder

Boaz Soifer

A method for performing pasteurization cycles in a hot water system according to a time-temperature profile is provided. The hot water system includes a plurality of temperature sensors configured to measure temperatures of at least one fluid in the hot water system. The time-temperature profile is stored. A predefined modification criteria is stored. Fluid temperature data associated with the plurality of temperature sensors is determined. A determination is made whether the fluid temperature data meets a predefined modification criteria. The time-time temperature profile for performing a next pasteurization cycle is modified based at least in part on the determination that the fluid temperature data meets the predefined modification criteria. The next pasteurization cycle is performed in accordance with the modified time-temperature profile.

Dynamic fluid pasteurization

A primary fluid flow loop and a secondary fluid flow loop fluidly coupled to the primary fluid flow loop. The secondary fluid flow loop exchanges heat with at least one of a heat source and a heat load. The secondary fluid flow loop includes an inlet and an outlet fluidly coupling the primary fluid flow loop to the secondary fluid flow loop. A fluid flow meter coupled to the primary fluid flow loop. A first temperature sensor coupled to the primary fluid flow loop, the first temperature sensor measures the temperature of a fluid flowing in the primary fluid flow loop upstream of the inlet of the secondary fluid flow loop. A second temperature sensor coupled to the primary fluid flow loop, the second temperature sensor measures the temperature of the fluid flowing in the primary fluid flow loop downstream of the outlet of the secondary fluid flow loop.

Energy measurement system for fluid systems

A method and system for designing and controlling a hydronic apparatus. The system includes a computing device having a first receiver receiving input data, the input data includes environmental data and hydronic apparatus data. The computing device includes a first processor communicating with the first receiver. The first processor processes the received input data into configuration data that includes a hydronic apparatus layout. The hydronic apparatus layout indicates a plurality of hydronic components and fluid connections between the hydronic components. The computing device includes a transmitter transmitting configuration data. The system includes a controller storing a set of rules and a second receiver that receives the configuration data. The controller includes a second processor processing the received configuration data to correlate the configuration data with the default rules and select a corresponding subset of the set of default rules.

System and method for controlling hydronic systems having multiple sources and multiple loads

A solar water heating and cooling system including a solar energy collection assembly having a heat absorbing element, a heat exchanger and a shield. The system also includes a cooling assembly, the cooling assembly is integral with the shield. The system has a check valve in fluid communication with the solar collection assembly and the cooling assembly, and a fluid pump in fluid communication with the solar energy collection assembly. A working fluid is disposed within the solar energy collection assembly, the cooling assembly, the check valve and the fluid pump. A cooling loop is defined by the solar energy collection assembly, the cooling assembly and the check valve. When the fluid pump is off, the working fluid circulates through the cooling loop, but when the fluid pump is on, the working fluid circulates through a heating loop that is defined by the solar energy collection assembly and the fluid pump.

Solar fluid heating and cooling system

A system and method are provided to control hydronic systems having a plurality of sources, including at least one of an on-demand source, a semi-on-demand source, and an intermittent source that are fluidly or thermally coupled to a plurality of load zones. The hydronic system device obtains performance measurements for system components to provide system metrics, including failure diagnostics, energy capture, and usage optimization. The hydronic system device may also calculate British Thermal Units produced and used by the plurality of sources and loads to calculate incentives, including renewable energy credits.

A method and system for designing and controlling a hydronic apparatus. In one aspect of the invention, the system includes a computing device having a first receiver that receives input data, in which the input data includes environmental data and hydronic apparatus data. The computing device also includes a first processor that communicates with the first receiver. The first processor processes the received input data into configuration data that includes a hydronic apparatus layout. The hydronic apparatus layout indicates a plurality of hydronic components and fluid connections between the hydronic components. The computing device also includes a transmitter that transmits the configuration data. The system also includes a controller that has a stored set of rules and a second receiver that receives the configuration data. The controller includes a second processor that processes the received configuration data to correlate the configuration data with the default rules and select a corresponding subset of the set of default rules.

A system and method are provided to control hydronic systems having a plurality of on-demand sources, semi-on-demand sources, and intermittent sources that are fluidly or thermally coupled to a plurality of load zones. The hydronic system device obtains performance measurements for system components to provide system metrics, including failure diagnostics, energy capture, and usage optimization. The hydronic system device may also calculate British Thermal Units produced and used by the plurality of sources and loads to calculate incentives, including renewable energy credits.

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Tesuque, NM, United States of America

Bristol Stickney