Abstract: The present disclosure provides a wireless faucet module by controlling source water. A solenoid valve, a control box and a battery box which are originally integrated into one body are arranged in a split type. A wireless sensor is placed beside a faucet or hung on a faucet. The solenoid valve is installed at an angle valve position of a water outlet source. On one hand, the control box without a solenoid valve is small in volume and low in cost and can be installed at any position easily. On the other hand, a user does not need to deliberately close an angle valve or a main gate when the faucet module is overhauled, thus bringing convenience for overhauling.

Abstract: Some embodiments of the disclosure provide an applicator for applying a medical instrument to a host. In some examples, the applicator includes a housing, an auxiliary mechanism, a first drive mechanism, and a second drive mechanism. The auxiliary mechanism includes a moving body movable with respect to the housing. A receiving portion is provided to the moving body and configured to receive and accommodate the medical instrument. A puncture member is configured to be movable with respect to the receiving portion. The first drive mechanism is configured to act on the moving body toward a proximal end. The second drive mechanism is configured to act on the puncture member toward a distal end. When released, the moving body is driven toward the proximal end by the first drive mechanism to place the medical instrument received in the receiving portion at least partially subcutaneously in the host.

Abstract: The invention relates to a water intake floating row cleaning system, including first vertical guide rail assemblies, a floating row, submersible pumps, water spraying assemblies, second vertical guide rail assemblies, floating fences and pumping assemblies, wherein the water spraying assemblies are communicated with the submersible pumps, and the submersible pumps pump the water of the river channel and spray the water towards the outside through the water spraying assemblies; and the floating fences stretch across the water intakes and float along with a water level, and the pumping assemblies are used for pumping out garbage blocked by the floating fences. The invention has the effect of efficiently cleaning the floating garbage at the water intakes.

Abstract: The invention relates to a water intake floating row cleaning system, including first vertical guide rail assemblies, a floating row, submersible pumps, water spraying assemblies, second vertical guide rail assemblies, floating fences and pumping assemblies, wherein the water spraying assemblies are communicated with the submersible pumps, and the submersible pumps pump the water of the river channel and spray the water towards the outside through the water spraying assemblies; and the floating fences stretch across the water intakes and float along with a water level, and the pumping assemblies are used for pumping out garbage blocked by the floating fences. The invention has the effect of efficiently cleaning the floating garbage at the water intakes.