Abstract: The present invention relates to a universal capacitance-type touch inductive switch assembly for a faucet, comprising: an adjustable locking component, which is formed by a conductive metallic material and is locked to a faucet spout; a control circuit board, which is provided with a capacitance-type touch unit, wherein touch electrodes of said capacitance-type touch unit are connected with said adjustable locking component through a touch circuit; a solenoid valve, which is arranged in a water supply line of the faucet, wherein said control circuit board controls opening and closing of said solenoid valve according to a touch signal from the capacitance-type touch unit; and a power supply module, which supplies power to said control circuit board and said solenoid valve. The switch assembly of the present invention can be installed in a manner compatible with all existing metal faucets.

Abstract: The present invention relates to an anti-shake flow-limiting cutoff valve, comprising a flow stop valve, a cutoff valve and a check structure. Said flow stop valve comprises a valve body, a valve seat, a piston and a biasing component. The check structure is arranged downstream said flow stop valve to prevent fluid from flowing back. In case of a sudden excessive water flow, the flow stop valve is closed under impact of excessive water pressure to block the water flow. At this time, since the liquid flow in the pipeline is suddenly blocked, the liquid flow remaining in a pipeline downstream the flow stop valve tends to form a reverse flow to impact the flow stop valve, thus shaking the flow stop valve, which may further lead to insufficient close or damage of the flow stop valve.

Abstract: A human body sensitive, touch-controlled water outlet device includes: a faucet body, a cold water inlet, a hot water inlet and a switch unit, with the switch unit including a touch sensitive module, a control module and a power source module. When a human body touches the switch control sensing zone or the water temperature switchover zone arranged on the faucet body, the touch sensitive module identifies the touch signal and outputs a corresponding sensed signal to the control module, and then the control module controls the water outlet device according to the sensed signal, so as to open or close the water outlet device and provide the selected type of outlet water. Further disclosed is a method for controlling the human body sensitive, touch-controlled water outlet device. The human body sensitive, touch-controlled water outlet device is convenient to use and has a high touch control precision.

Abstract: An apparatus for removing particulate matter from a gas stream includes a sorbent injector, a charging antenna, and a plurality of granular media filter cells. The gas stream containing the particulate matter is directed through an inlet plenum. The sorbent injector, located within the inlet plenum, injects fine particles of a sorbent material toward the charging antenna for electrostatically charging the sorbent particles. The charged sorbent particles form a large charged surface area for inducing charges on the particulate matter entrained by the gas stream. The plurality of filter cells each include inner and outer perforated, concentric cylinders, and granular media is caused to move downward between the inner and outer cylinders of each filter cell.