Abstract: The application discloses a flushing system and an intelligent toilet. The flushing system includes a sealed water tank including a tank body and a tank cover connected to the tank body in a sealed way by hot plate welding process and an integrated mechanical valve. The integrated mechanical valve is set on the tank cover, is connected to the tank cover in a sealed way, and includes a water inlet, a water supplementation inlet connected to the water inlet, a water outlet at the water supplementation inlet and away from the water inlet, a buoy mechanism at the water supplementation inlet and a pressing connecting rod structure between the water inlet and the water outlet where the buoy mechanism controls the switch of the water supplementation inlet based on the water level and the pressing connecting rod structure controls the switch at the water outlet by pressing.

Abstract: The embodiments of this application disclose a control system and a control method of intelligent toilets. The control system includes a toilet body, a communication device which is set on the toilet body to acquire the geographic location information of the toilet body, and transmit the acquired geographic location information to a server which acquires the external environment information of the toilet body based on the geographic location information and generates the adjustment parameters based on the external environment information. The external environment information includes the environment temperature information, the environment humidity information, and the sensory temperature information. The control system also includes a controller which is set on the toilet body to receive the adjustment parameters from the server and control the working temperature of the toilet body based on the adjustment parameters.

Abstract: A method of hydrogenation of a silicon photovoltaic junction device is provided, the silicon photovoltaic junction device comprising p-type silicon semiconductor material and n-type silicon semiconductor material forming at least one p-n junction. The method comprises: i) ensuring that any silicon surface phosphorus diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1020 atoms/cm3 or less and silicon surface boron diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1019 atoms/cm3 or less; ii) Providing one or more hydrogen sources accessible by each surface of the device; and iii) Heating the device, or a local region of the device to at least 40° C.

Abstract: A method of hydrogenation of a silicon photovoltaic junction device is provided, the silicon photovoltaic junction device comprising p-type silicon semiconductor material and n-type silicon semiconductor material forming at least one p-n junction. The method comprises: i) ensuring that any silicon surface phosphorus diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1020 atoms/cm3 or less and silicon surface boron diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1019 atoms/cm3 or less; ii) Providing one or more hydrogen sources accessible by each surface of the device; and iii) Heating the device, or a local region of the device to at least 40° C.

Abstract: A method of hydrogenation of a silicon photovoltaic junction device is provided, the silicon photovoltaic junction device comprising p-type silicon semiconductor material and n-type silicon semiconductor material forming at least one p-n junction. The method comprises: i) ensuring that any silicon surface phosphorus diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1020 atoms/cm3 or less and silicon surface boron diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1019 atoms/cm3 or less; ii) providing one or more hydrogen sources accessible by each surface of the device; and iii) heating the device, or a local region of the device to at least 40° C.

Abstract: A method of hydrogenation of a silicon photovoltaic junction device is provided, the silicon photovoltaic junction device comprising p-type silicon semiconductor material and n-type silicon semiconductor material forming at least one p-n junction. The method comprises: i) ensuring that any silicon surface phosphorus diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1020 atoms/cm3 or less and silicon surface boron diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1019 atoms/cm3 or less; ii) Providing one or more hydrogen sources accessible by each surface of the device; and iii) Heating the device, or a local region of the device to at least 40° C.

Abstract: A method of hydrogenation of a silicon photovoltaic junction device is provided, the silicon photovoltaic junction device comprising p-type silicon semiconductor material and n-type silicon semiconductor material forming at least one p-n junction. The method comprises: i) ensuring that any silicon surface phosphorus diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1020 atoms/cm3 or less and silicon surface boron diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1019 atoms/cm3 or less; ii) Providing one or more hydrogen sources accessible by each surface of the device; and iii) Heating the device, or a local region of the device to at least 40° C.

Abstract: A method of hydrogenation of a silicon photovoltaic junction device is provided, the silicon photovoltaic junction device comprising p-type silicon semiconductor material and n-type silicon semiconductor material forming at least one p-n junction. The method comprises: i) ensuring that any silicon surface phosphorus diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1020 atoms/cm3 or less and silicon surface boron diffused layers through which hydrogen must diffuse have peak doping concentrations of 1×1019 atoms/cm3 or less; ii) Providing one or more hydrogen sources accessible by each surface of the device; and iii) Heating the device, or a local region of the device to at least 40° C.