59results about How to "Realize no dead angle cleaning" patented technology

The invention provides an automatic sterilization cleaning toilet which comprises a toilet lid, a seat ring and a seat barrel, wherein a cleaning spray head is arranged at the inner side, facing the seat barrel, of the toilet lid; the cleaning spray head comprises a rotating cleaning spray head used for cleaning the seat ring and a seat barrel cleaning spray head used for cleaning the seat barrel;the cleaning spray head is connected with a sterilization cleaning gas-liquid supply device; the sterilization cleaning gas-liquid supply device is connected with a control system through an electromagnetic valve; an opening and closing motor is arranged on the seat barrel; a human body sensing device is connected onto the toilet lid; and the human body sensing device and the opening and closingmotor are connected with the control system. Through being controlled by the control system, the toilet lid is closed, the rotating cleaning spray head automatically rotates and sequentially sprays sterilization cleaning agents, water and hot air to automatically sterilize, clean and dry the toilet seat ring; and the seat barrel cleaning spray head sequentially sprays the sterilization cleaning agents and high-temperature water to clean the inner wall of the seat barrel. The automatic cleaning and sterilization on the toilet are realized; the sanitation problem of the toilet in a public area is solved; and the trust degree of the user on the toilet sterilization state is improved.

The invention provides a dish-washing method, a dish-washing device and a dish washer.The dish-washing method is characterized in that sprayers are arranged at fixed positions; a rotary frame is arranged for framing pieces of tableware to be cleaned; water flow sprayed out of each sprayer is flushed to a corresponding piece of tableware; and impact of water flow drives bowls or plates and the rotary frame to rotate so that the effect of manual dish-washing is achieved in a reasonable manner. Compared with the prior art, the dish-washing method, the dish-washing device and the dish washer have following beneficial effects: with no rotary or movable spray arms required, no power device and energy are provided for rotation or movement of spray arms; only by pressurizing water flow, power devices are saved and connection structures among power devices, the spray arms and tableware are saved as well; and the dish washer is simplified in structure, reasonable in construction, high in cleaning speed and fine in effect and helps to decrease manufacture cost and energy consumption.

A brush head device of a multifunctional oral care tool, especially a pair of transmission rods, which are respectively connected to a pair of brush heads. Rotate in opposite directions, and a recoil plate is set behind the pair of brush heads. The end of the transmission rod is lower than the end of the brush head. The top of the recoil plate is lower than the top of the brush head. It overcomes the problem of deep cleaning of the tongue coating and the problem that the traditional device is not only bulky and not easy to carry. It overcomes the problem that traditional toothbrushes and tongue brushes have single functions and cannot completely remove the dirt in the entire oral cavity. It overcomes the problems that traditional toothbrushes are easy to hide and breed bacteria, and are easy to cause damage to gums, teeth, taste buds, and tongue papilla.

The invention discloses an underwater pipeline detection robot used in shallow water areas, relates to the field of underwater robots, and includes a telescopic mechanism, a frame, a connecting block, a sealing component, a cleaning component and a camera. The invention changes the traditional detection method, The cleaning process and the detection process are carried out synchronously, that is, the pipeline can be photographed while the pipeline is cleaned, and a relatively clear image can be obtained, thereby improving the detection efficiency and ensuring the detection effect.