4results about How to "With washing function" patented technology

The utility model provides a flexible adaptive household faucet tooth cleaner, which innovatively combines a household faucet and an oral cavity cleaning technology, and aims to provide a convenient, safe and efficient tooth cleaning solution. According to the dental scaler, through the unique design of the suction pump, residual food in slits between teeth can be effectively sucked and removed, and meanwhile gingiva and teeth are protected against damage; the part, entering the oral cavity, of the cleaning head is of a flexible structure and can adapt to gum shapes of different users, and more fit and comfortable cleaning experience is provided; in addition, the toothbrush also has a flushing function, can remove tartar and tooth stains, and keeps the oral cavity clean; the tooth cleaner is small and exquisite in structure and easy to operate, the cleaning head can be replaced, the tooth cleaner is very suitable for being used by multiple persons in a family, the tooth cleaner can be shared by the whole family only by simply replacing the cleaning head 5, space is saved, and use cost is reduced.

This invention provides a garment processing device, including a support, a garment processing drum, and a suction and drainage device. The garment processing drum is mounted on the support and configured to accommodate garments to be processed. The suction and drainage device has a suction port that communicates with the inside of the garment processing drum. The suction and drainage device is configured to draw liquid from the garment processing drum through the suction port to discharge the liquid from the drum. The garment processing drum is arranged such that liquid is discharged only through the suction and drainage device. The garment processing device does not have an outer drum, allowing for an enlarged garment processing drum and expanded washing capacity. Drainage is achieved directly using the suction and drainage device. The suction and drainage device is located on the outer side of one end of the garment processing drum, not occupying internal space and allowing for a larger washing capacity. This location also facilitates maintenance and installation of the suction and drainage device.

The utility model discloses a composite filter element and a water purifying device, the composite filter element comprises a first filter element which comprises a first filter shell and a first filter material; the second filter element comprises a second filter shell and a second filter material, and the second filter element is detachably connected to the first filter element; the first filter element is provided with a first end and a second end along the axial direction, the first end is connected with a filter bottle cap, the filter bottle cap is at least provided with a raw water inlet and a wastewater outlet, and the second end is provided with a pure water outlet; the second filter element is provided with a first end and a second end along the axial direction, the first end is provided with a water inlet which is communicated with the pure water outlet, and the second end is provided with a pure water outlet; and the second end of the first filter element and the first end of the second filter element are provided with a connecting mechanism for mutual connection. The two filter elements of the composite filter element are detachably connected with each other, a user can independently replace one filter element, the element replacement cost is reduced, and the composite filter element is very convenient to mount and dismount.

The multi-station free adjustment type sewage time-sharing sampling equipment comprises a supporting frame, the supporting frame is provided with a supporting hole and symmetrically-arranged connecting frames, a supporting rod structure matched with the supporting hole is arranged in the supporting hole, and the symmetrically-arranged connecting frames are provided with sampling structures and sample storage structures. The bottom of the supporting frame is connected with the sampling structure through a traction pipe. By adopting the structure, the equipment is small in size, and a mechanical device is simple and easy to maintain, so that the equipment is suitable for being used in various environments including narrow spaces; water is not stored in a pipeline of the equipment, the equipment has a pipeline flushing function, and a water inlet can stably stay in a preset water layer, so that the accuracy of a collected water sample and the accuracy of water quality detection and analysis are ensured; the equipment design ensures that no water is stored in the pipeline, the pipeline flushing function is achieved, and the water inlet can stably stay in the preset water layer, so that sample pollution is avoided, and the sampling accuracy is ensured.