A strip is provided for distributing water that is provided at an inner surface of a drip irrigation hose. The strip for distributing water having a repetitive labyrinth segment, wherein a plurality of profiles are provided at the base of the strip, the labyrinth segment comprises: a water input section； a regulating section arranged downstream from the water input section, wherein the regulating section is provided to regulate water flow rate of the strip in response to water pressure of a hose； a discharge section arranged downstream from the regulating section, wherein the discharge section is provided with deflection-resistant reinforcement means.
