| 摘要 |
An apparatus for prediluting chemical solutions before the chemical solutions are injected into a wash tub of a washing machine comprises a wash tub, a chemical solution conduit, at least one dilution conduit, a mixing conduit, and a junction. The wash tub has an interior volume and a first opening in communication with the interior volume. The chemical solution conduit transports the chemical solutions into the wash tub of the washing machine. The chemical solution conduit has a first opening therein to receive the chemical solutions. The dilution conduits transports dilution solutions into the washing machine. The dilution conduits have at least one opening therein to receive the dilution solutions. The mixing conduit has a first end and a second end. The second end is in liquid communication with the opening in the wash tub to transport liquids into the wash tub. The junction is mechanically coupled to the at least one dilution conduit and to the chemical solution conduit, and to the second end of the mixing conduit, so that the at least one dilution conduit and the chemical solution conduit are in liquid communication with the interior volume of the wash tube. The junction combines and mixes the chemical solutions transported by the chemical solution conduit and the dilution materials transported by the at least one dilution conduit, so that the chemical solutions and the dilution materials are mixed together in the mixing conduit before entering the wash tub.
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