Concentrated liquid supply and release integrated structure and concentrated liquid supply system

The invention discloses a centralized liquid supply and putting integrated structure and a centralized liquid supply system. The putting integrated structure comprises a base body and a putting pump mounting cavity which is arranged on the base body and is provided with a first liquid inlet and a first liquid outlet; the liquid mixing cavity is arranged in the base body, is communicated with the first liquid outlet of the putting pump mounting cavity, is provided with a water inlet and is used for feeding water and mixing a detergent; and the switching valve chamber is arranged on the base body, the switching valve chamber is provided with a second liquid inlet and a plurality of second liquid outlets, and the second liquid inlet is communicated with the liquid mixing cavity and used for guiding the mixed detergent out of the second liquid outlets. According to the centralized liquid supply and delivery integrated structure, liquid is correspondingly delivered to a plurality of washing machines through a plur