Washing additive feeding device

• Main Authors: HUANG TAO, JIANG YULIANG, SUN HECHAO
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2020
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

The invention discloses a washing additive feeding device, comprising a water box. A dropping box is installed in the water box. A cover plate covers the opening portion of a dropping cavity of the dropping box, and a siphon column under the cover plate is installed in the dropping cavity. A hollow part at the outer periphery of the siphon column is arranged in the cover plate, and water flow on the cover plate flows from the hollow part into the dropping cavity below. By arranging the hollow part on the outer periphery of the siphon column in the cover plate of the dropping cavity, washing water inflow on the top surface of the dropping box can flow into the dropping cavity along the hollow part, the occurrence of residual water inflow on the top surface of the dropping box is avoided. Meanwhile, the water flow on the top surface of the dropping box flows into the dropping cavity along the hollow part close to the siphon column, so that the water flow can flow down along the outer wall of the siphon column t