PURPOSE: An emitting pipe is provided to be equipped with a drip for maintaining the final fluid in a steady amount even in the case the fluid pressure changes in a certain range.CONSTITUTION: An emitting pipe(100) contains a strip drip adhered to the inner periphery. The strip drip is formed with continuously repeated unit drips having a fluid inflow domain(210), a fluid pressure-reducing domain(220), and a fluid outlet domain(230). The strip drip is made of elastic materials capable of the shape deformation to a certain extent by the fluid pressure of the fluid flowing within the emitting pipe. A base member has multiple embossed projections(208) on one side. First and second projection bars are prepared with a specific length along the longitudinal direction of the base member in both edge areas of the base member. A third projection bar is protruded from one side of the base member in the inside area of the first and second projection bars, and is prepared in a position corresponding to a fluid outlet hole of the emitting pipe. A fourth projection bar is formed to connect the first and second projection bars so as to form a fluid pressure-reduction area in the inner section between the first and second projection bars. A fifth projection bar is formed to connect the first and second projection bars with an interval from the fourth projection bar. The strip drip is made of relatively soft materials than the materials for the emitting pipe. The strip drip is made of any one material among rubber-added polyethylene resin, rubber, urethane, and vinyl. The embossed projection has any one shape among square, trapezoid and semicircle.COPYRIGHT KIPO 2013용수 도관이 개시된다. 본 발명의 실시예에 따른 용수 도관은, 유체유입 영역, 유체감압 영역 및 유체토출 영역을 갖는 단위 드립이 연속적으로 반복되게 형성된 스트립 형태의 띠 드립이 내주면에 부착되는 용수 도관으로서, 상기 띠 드립은, 상기 용수 도관 내부를 따라 유동하는 유체의 유압에 의해 일정 이상의 형상 변형이 가능한 탄성 재질로 이루어지며, 표면에 복수의 엠보싱 돌기가 마련되는 것을 특징으로 한다. 본 발명의 실시예에 의하면, 띠 드립이 용수의 유압에 의해 형상 변형이 가능한 탄성 재질로 이루어짐으로써, 용수의 유압이 일정 범위 내에서 변경하는 경우에도 최종 토출
