57results about How to "Achieve scrubbing" patented technology

The invention discloses an energy-saving type water supply system. The energy-saving type water supply system comprises a ceramic filter element water purification device. The ceramic filter element water purification device comprises a cylinder body and a cover body which are connected through threads, and further comprises a ceramic filter element component which is installed in a space between the cylinder body and the cover body. A brush component with bristles is arranged between the cylinder body and the ceramic filter element component and used for removing ceramic filter element dirt, and a water wheel is formed integrally on the brush component. The water wheel is driven through a water flow ejected from a water injection nozzle in a water inlet sprayer so as to drive the brush component to rotate in the cylinder body; the bristles used for removing the ceramic filter element dirt are fixedly arranged on the brush component arranged between the cylinder body and the ceramic filter element component, that is the ceramic filter element component can be scrubbed while the water purification device produces drinking water, and the aim that the ceramic filter element is automatically cleaned through power generated by running water pressure is achieved.

The invention discloses an energy-saving type water supply system. The energy-saving type water supply system comprises a tap water pipe, and a non-potable water faucet and a ceramic filter element water purifier which are connected with the tap water pipe through a water inlet pipe, wherein a water inlet connector of the ceramic filter element water purifier is connected with the water inlet pipe through a three-way pipe; a water outlet connector of the ceramic filter element water purifier is connected with a potable water faucet through a potable water pipe; and a total valve for controlling the whole water supply system can be mounted between the tap water pipe and the water inlet pipe. A pipeline for connecting the water inlet connector can be further connected with a ball valve for controlling a branch pipeline of the ceramic filter element water purifier; the ceramic filter element water purifier comprises a barrel body and a cover body which are connected through a thread, and a ceramic filter element assembly mounted in a space between the barrel body and the cover body; and bristles for cleaning ceramic filter element dirt are also arranged between the barrel body and the ceramic filter element assembly. According to the energy-saving type water supply system disclosed by the invention, a water wheel is driven to rotate by a water spraying nozzle of the cover body and then the ceramic filter element assembly is driven to rotate in the barrel body, so that the brushing of the ceramic filter element assembly is realized when potable water is prepared in the water purifier.

The invention belongs to the technical field of exhaust fans, and particularly relates to an exhaust fan. The exhaust fan comprises a machine shell, an electric cylinder, a motor, a fan blade, a connecting shaft, a dust removal device, an air inlet mesh cover, an air outlet mesh cover, a clutch device, a mounting plate and a drainage device; the air inlet mesh cover is fixedly connected to the inner wall of the left end of the machine shell, and the air outlet mesh cover is fixedly connected to the inner wall of the right end of the machine shell; a first opening is formed in the center of theair outlet mesh cover, and the electric cylinder is fixedly installed in the first opening through the mounting plate; and the non-output end of the motor is fixedly connected to the end part of thecylinder rod of the electric cylinder; the clutch device matched with the dust removal device is arranged at the end of the rotating shaft of the motor; the dust removal device is rotationally arranged at the center of the air inlet mesh cover through a connecting shaft; and a spraying pipe is arranged above the air inlet mesh cover, and the drainage device is arranged below the air inlet mesh cover. The exhaust fan is mainly used for cleaning the mesh cover of the exhaust fan, the mesh cover can be automatically cleaned, and the cleaning efficiency is improved.

The invention relates to the technical field of cleaning equipment for medical instruments, and specifically discloses a high-efficiency cleaning machine for dental medical instruments; it includes a box body, a bottom plate, a bracket, a water tank and a controller. The bracket is fixed on the upper surface of the bottom plate, and the box body is fixed on the upper end of the bracket. The water tank is set on the bottom plate below the box body, the controller is set on the outer surface of the box body, the right end of the upper surface of the box body is opened with an inlet, the left side of the box body is opened with a take-out port, and the front and rear sides of the box body are provided. A bar-shaped transmission box is provided, and a servo motor is provided on the right side of the bar-shaped transmission box. The output shaft of the servo motor extends into the end of the bar-shaped transmission box and is connected with a lead screw; Insert the corresponding equipment on the bar block into the barrel, and then realize the full automation of the whole process through the molding set by the controller, which greatly reduces the labor intensity of medical staff. The whole device has novel design, excellent cleaning effect and practicality. powerful.