Secondary water supply balancing device

The utility model discloses a secondary water supply balancing device which comprises a high-rise water tank (21) and a municipal pipeline (20), the municipal pipeline (20) is communicated with a high-rise pipeline (10) and a multi-layer pipeline (1) which are arranged in a residential area, a balance valve (11) is arranged on the high-rise pipeline (10), a first pressure measuring point (12) arranged on the balance valve (11) is communicated with the multi-layer pipeline (1) through a branch pipeline (2), and a second pressure measuring point (12) is arranged on the branch pipeline (2). According to the scheme, the valve opening and closing degree of the balance valve (11) is adjusted through the water pressure in the multiple layers of pipelines (1), it is preferentially guaranteed that water is stably and sufficiently used by multiple layers of residents (32), and meanwhile it can be guaranteed that water is stably and sufficiently used by high-rise residents (30). 本实用新型公开了一种二次供水平衡装置，包括高层水箱（21）和市政管路（20），市政