Abstract: A faucet that includes a housing with a water supply assembly, a soap supply assembly, first and second sensing probe assemblies, and a controller provided in the housing, wherein a sensing region of the first sensing probe assembly is an upper portion of the housing, a sensing region of the second sensing probe assembly is a lower portion of the housing, an output terminal of each sensing probe assembly is electrically connected with an input terminal of the controller, and an output terminal of the controller is electrically connected with a control terminal of each of the water and soap supply assemblies. The controller controls the water supply assembly to start/stop water supply according to the sensing signal from the first or second sensing probe assembly, and controls the soap supply assembly to start/stop soap supply according to the sensing signal from the first or second sensing probe assembly.

Abstract: A faucet that includes a housing with a water supply assembly, a soap supply assembly, first and second sensing probe assemblies, and a controller provided in the housing, wherein a sensing region of the first sensing probe assembly is an upper portion of the housing, a sensing region of the second sensing probe assembly is a lower portion of the housing, an output terminal of each sensing probe assembly is electrically connected with an input terminal of the controller, and an output terminal of the controller is electrically connected with a control terminal of each of the water and soap supply assemblies. The controller controls the water supply assembly to start/stop water supply according to the sensing signal from the first or second sensing probe assembly, and controls the soap supply assembly to start/stop soap supply according to the sensing signal from the first or second sensing probe assembly.

Abstract: A faucet that includes a housing with a water supply assembly, a soap supply assembly, first and second sensing probe assemblies, and a controller provided in the housing, wherein a sensing region of the first sensing probe assembly is an upper portion of the housing, a sensing region of the second sensing probe assembly is a lower portion of the housing, an output terminal of each sensing probe assembly is electrically connected with an input terminal of the controller, and an output terminal of the controller is electrically connected with a control terminal of each of the water and soap supply assemblies. The controller controls the water supply assembly to start/stop water supply according to the sensing signal from the first or second sensing probe assembly, and controls the soap supply assembly to start/stop soap supply according to the sensing signal from the first or second sensing probe assembly.

Abstract: A faucet that includes a housing with a water supply assembly, a soap supply assembly, first and second sensing probe assemblies, and a controller provided in the housing, wherein a sensing region of the first sensing probe assembly is an upper portion of the housing, a sensing region of the second sensing probe assembly is a lower portion of the housing, an output terminal of each sensing probe assembly is electrically connected with an input terminal of the controller, and an output terminal of the controller is electrically connected with a control terminal of each of the water and soap supply assemblies. The controller controls the water supply assembly to start/stop water supply according to the sensing signal from the first or second sensing probe assembly, and controls the soap supply assembly to start/stop soap supply according to the sensing signal from the first or second sensing probe assembly.

Abstract: A faucet that includes a housing with a water supply assembly, a soap supply assembly, first and second sensing probe assemblies, and a controller provided in the housing, wherein a sensing region of the first sensing probe assembly is an upper portion of the housing, a sensing region of the second sensing probe assembly is a lower portion of the housing, an output terminal of each sensing probe assembly is electrically connected with an input terminal of the controller, and an output terminal of the controller is electrically connected with a control terminal of each of the water and soap supply assemblies. The controller controls the water supply assembly to start/stop water supply according to the sensing signal from the first or second sensing probe assembly, and controls the soap supply assembly to start/stop soap supply according to the sensing signal from the first or second sensing probe assembly.

Abstract: A system for determining the thermal properties of rocks under high pressure conditions in deep sea includes a first pressure vessel having a data collecting unit and a second pressure vessel having a chamber being filled with seawater, communicating with a drain valve, and having a rock sample disposed therein. First and second temperature sensors are respectively disposed in the center and on the surface of the rock sample. A third temperature sensor and a pressure sensor are disposed in the chamber. Outputs of the temperature sensors and the pressure sensor are communicated with inputs of the data collecting unit via watertight cables. Determining the thermal properties of rocks under high pressure conditions in deep sea includes rapidly opening the drain valve for instant loading of the rock sample and introducing an established finite element numerical inversion model. No heat source for electrical heating nor booster pump is needed.

Abstract: A system and method for determining adiabatic stress derivative of temperature for rocks under water. The system includes three pressure vessels disposed in seawater. A data collecting unit is in the first pressure vessel. A rock sample is in a first chamber of the second pressure vessel. A temperature sensor is in each of the center of the rock, the surface of the rock sample, and the first chamber. A pressure sensor is also in the first chamber. Outputs of the temperature sensors and the pressure sensor are communicated with inputs of the data collecting unit. A first drain valve is provided on the second pressure vessel and communicated with the first chamber. A second drain valve is provided between the second pressure vessel and the third pressure vessel, and communicated with the first chamber and the second chamber.

Abstract: A system for determining an adiabatic stress derivative of temperature for rock includes two pressure vessels containing a rock sample unit. The two pressure vessels are both filled with silicon oil. Bottoms of the pressure vessels are communicated with each other through an oil pipe. Each of the pressure vessels is communicated with a booster pump through an oil inlet pipe, and is provided with a pressure relief pipe at its top. Each of the oil pipe, the oil inlet pipes, and the pressure relief pipes is respectively provided with a drain valve. Each of the oil inlet pipes is respectively provided with a pressure sensor. Each of the rock sample units is respectively encapsulated in a rubber sleeve immersed in the silicone oil, and each rock sample is provided with temperature sensors on a surface and in a center thereof.

Abstract: A device for monitoring temperature response to stress change in strata, includes: a stress or strain sensor, disposed at the bottom of a borehole in the strata, encapsulated with expansive cement, and detecting a stress change in the strata; a temperature response amplifying unit, disposed in the borehole and above the sensor, encapsulated with expansive cement, and configured to detect a temperature variation caused by the stress change and to amplify said temperature variation; a power controlling and data collecting module disposed outside the borehole and configured to supply power to the sensor and the temperature response amplifying unit and to collect the stress change and the amplified temperature variation. Silicone or rubber is used to encapsulate the temperature sensors, by which the temperature response to stress change in strata is amplified effectively.

Abstract: A system and method for determining adiabatic stress derivative of temperature for rocks under water. The system includes three pressure vessels disposed in seawater. A data collecting unit is in the first pressure vessel. A rock sample is in a first chamber of the second pressure vessel. A temperature sensor is in each of the center of the rock, the surface of the rock sample, and the first chamber. A pressure sensor is also in the first chamber. Outputs of the temperature sensors and the pressure sensor are communicated with inputs of the data collecting unit. A first drain valve is provided on the second pressure vessel and communicated with the first chamber. A second drain valve is provided between the second pressure vessel and the third pressure vessel, and communicated with the first chamber and the second chamber.

Abstract: A system for determining the thermal properties of rocks under high pressure conditions in deep sea includes a first pressure vessel having a data collecting unit and a second pressure vessel having a chamber being filled with seawater, communicating with a drain valve, and having a rock sample disposed therein. First and second temperature sensors are respectively disposed in the center and on the surface of the rock sample. A third temperature sensor and a pressure sensor are disposed in the chamber. Outputs of the temperature sensors and the pressure sensor are communicated with inputs of the data collecting unit via watertight cables. Determining the thermal properties of rocks under high pressure conditions in deep sea includes rapidly opening the drain valve for instant loading of the rock sample and introducing an established finite element numerical inversion model. No heat source for electrical heating nor booster pump is needed.

Abstract: A system for determining an adiabatic stress derivative of temperature for rock includes two pressure vessels containing a rock sample unit. The two pressure vessels are both filled with silicon oil. Bottoms of the pressure vessels are communicated with each other through an oil pipe. Each of the pressure vessels is communicated with a booster pump through an oil inlet pipe, and is provided with a pressure relief pipe at its top. Each of the oil pipe, the oil inlet pipes, and the pressure relief pipes is respectively provided with a drain valve. Each of the oil inlet pipes is respectively provided with a pressure sensor. Each of the rock sample units is respectively encapsulated in a rubber sleeve immersed in the silicone oil, and each rock sample is provided with temperature sensors on a surface and in a center thereof.

Abstract: A device for monitoring temperature response to stress change in strata, includes: a stress or strain sensor, disposed at the bottom of a borehole in the strata, encapsulated with expansive cement, and detecting a stress change in the strata; a temperature response amplifying unit, disposed in the borehole and above the sensor, encapsulated with expansive cement, and configured to detect a temperature variation caused by the stress change and to amplify said temperature variation; a power controlling and data collecting module disposed outside the borehole and configured to supply power to the sensor and the temperature response amplifying unit and to collect the stress change and the amplified temperature variation. Silicone or rubber is used to encapsulate the temperature sensors, by which the temperature response to stress change in strata is amplified effectively.