Dry-wet separation sewage tank capable of preventing sewage from overflowing

• Main Author: DU BINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; COFFEE MILLS; DEVICES FOR VENTING OR AERATING; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; ENGINEERING ELEMENTS AND UNITS; FURNITURE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; LIGHTING; MECHANICAL ENGINEERING; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model relates to a dry-wet separation sewage tank capable of preventing sewage from overflowing, which comprises a water tank, a middle cover is assembled at the top of the water tank, and an upper cover is assembled above the middle cover; a dry-wet separation mechanism is arranged between the upper cover and the middle cover, a hole communicated with the interior of the water tank is formed in the middle cover, and a one-way conduction mechanism is arranged at the opening position of the hole; a cavity for accommodating sewage is formed between the middle cover and the water tank; through the arrangement of the dry-wet separation mechanism, dry garbage is retained in the upper cover, filtered sewage falls into the middle cover, and the sewage falls into the cavity of the water tank under the action of the one-way conduction mechanism, so that dry-wet separation is realized; the one-way conducting mechanism is arranged, so that the sewage in the cavity of the water tank cannot flow out of the cav