DE202007003371U1 - Irrigation system, has through holes provided at pipe wall region at which main pipe and branch pipe are connected with one another, where water discharge holes are provided at wall of branch pipe - Google Patents

Abstract

The system (10) has branch pipes (2) arranged at an outer pipe wall of a main pipe (1). Several through holes (11) are provided at the pipe wall region at which the main pipe and the branch pipe are connected with one another. Several water discharge holes (21) are provided at the wall of the branch pipe. The diameter of water discharge hole is smaller than the diameter of the through hole. The main pipe and the branch pipe form a component made of a single-piece.

Description

technical area

The The present invention relates to a system having a plurality of water outlet pipes.

State of technology

at the conventional one Water outlet pipe system is the water outlet pipe usually with a lot of holes provided, the outer wall the water outlet pipe is still covered with a layer of fabric, So that the water outlet pipe under the earth close to the roots the crops can be used. After water into the water outlet pipe filled it penetrates through the holes or through the fabric layer, leaving the earth outside the fabric layer enough Water for can absorb the crops. However, this conventional embodiment the disadvantage that the substance rots after a certain period of use and hardened, causing the holes the water outlet pipe be clogged, so that the water unevenly in the Earth is distributed, and the function of irrigation is thereby impaired.

Task of invention

Of the present invention is based on the object, a system with to provide a plurality of water outlet pipes, said Disadvantages are avoided, in particular a system is created, with a uniform distribution of Water is achievable.

The Invention is solved by a system having the features of claim 1. Advantageous embodiments are the subject of the dependent claims.

According to the invention, a system is provided with a plurality of water outlet pipes, wherein at least one branch pipe is arranged on the outer pipe wall of a main pipe, wherein at the tube wall regions, where the main pipe and the branch pipe are interconnected, a plurality of through holes is provided, and on the pipe wall of Branch pipe a plurality of water outlet holes is provided. Advantageously, the main pipe and the branch pipe of the same material, be integrally connected to each other. The term water various fluids are conceivable, the invention is not limited exclusively to H ₂ O.

At the outer pipe wall of the main pipe is advantageously arranged a plurality of branch pipes. At the pipe wall portions of the branch pipes is a plurality of water outlet holes with a relatively small Diameter provided so that the water filled into the main pipe through the through holes flows into the branch pipes and not hastily lost, but because of the pressure flows the water first into the branch pipes where it collects and then through the water outlet holes step out so that the earth surrounding the water outlet pipes enough Can absorb water.

in this connection It is advantageous that the diameter of the water outlet holes of the Branch pipe is smaller than the diameter of the through holes of the Main pipe. Because the flow force the water flow of the water outlet holes is thus relatively large, is Clogging of the water outlet holes through the earth avoidable. Thus, a long-term operation of the water outlet pipes can be granted so that later Maintenance costs of the water outlet pipes can be reduced.

In a particular embodiment invention, the diameter of the branch pipe is more than 50% lower as the diameter of the main pipe, more preferred is the diameter of the Branch pipe more than 70% less than the diameter of the main pipe and more preferably, the diameter of the branch pipe is more than 90% less than the diameter of the main pipe.

in the Following are the detailed design, applied principles, Functions and effects of the present invention with reference to the description and the attached Drawings closer explained.

Short description the drawings

1 shows a perspective view of the construction of the invention.

2 shows an exterior view of the invention.

3 shows a side view of the construction of the invention.

4 shows a perspective view of the invention in the embodiment.

5 shows a perspective view of the flow of water.

Ways to execute the invention

How out 1 . 2 As can be seen, the invention provides a system 10 from several water outlet pipes 1 . 2 ready, taking on the outer tube wall of a main pipe 1 a variety of branch pipes 2 is arranged. At the pipe walls where the main pipe 1 and the branch pipes 2 connected to each other is a plurality of through holes 11 intended. At the pipe walls of the branch pipes 2 is a variety of water outlet holes 21 intended. In the illustrated embodiment, the system provides 10 an irrigation system located within the earth (see 4 ).

According to the embodiment described above, it can be seen that after filling into the main pipe 1 the fluid, especially the water quickly into the whole main pipe 1 is distributed (see 3 . 4 ). In the process of flow in the main pipe 1 becomes a part of the water through the through holes 11 in the branch pipes 2 initiated. Up to a corresponding water pressure within the system, the water first flows through the through holes 11 and fill the branch pipes 2 on (see 5 ). Due to the design that the diameter of the water outlet holes 21 on the branch pipes 2 smaller than that of the through holes 11 , the pressure is when the water comes out of the water outlet holes 21 flows out, so reduced, that both the earth around the system according to the invention 10 around enough water can absorb, as well as a clogging of the water outlet holes 21 Earth is preventable. Thus, a long-term operation of the water outlet pipes 1 . 2 be granted, so that the later maintenance costs of the water outlet tube 1 . 2 can be reduced.

To reduce the cost of the system 10 and taking into account the practical use can be a single branch pipe 2 on the outer wall of the main pipe 1 be arranged. About the branch pipes 2 the water flows through the water outlet holes 21 in the fields to irrigate the plants growing on the earth (see 4 ). Other potential applications are also conceivable.

Claims (5)

System ( 10 ) from several water outlet pipes ( 1 . 2 ), wherein on the outer tube wall of a main pipe ( 1 ) at least one branch pipe ( 2 ) is arranged, wherein at the tube wall areas where the main pipe ( 1 ) and the branch pipe ( 2 ), a plurality of through holes ( 11 ) is provided, and on the pipe wall of the branch pipe ( 2 ) a plurality of water outlet holes ( 21 ) is provided. System ( 10 ) from several water outlet pipes ( 1 . 2 ) according to claim 1, characterized in that the diameter of the water outlet holes ( 21 ) is smaller than the diameter of the through holes ( 11 ). System ( 10 ) from several water outlet pipes ( 1 . 2 ) according to claim 1 or 2, characterized in that on the outer wall of the main pipe ( 1 ) several branch pipes ( 2 ) are arranged. System ( 10 ) according to one of the preceding claims, characterized in that the main pipe ( 1 ) and the branch pipe ( 2 ) form a unitary, one-piece component. System ( 10 ) according to one of the preceding claims, characterized in that the diameter of the branch pipe ( 2 ) is more than 50% smaller than the diameter of the main pipe ( 1 ), more preferably the diameter of the branch pipe ( 2 ) is more than 70% smaller than the diameter of the main pipe ( 1 ) and particularly preferably the diameter of the branch pipe ( 2 ) is more than 90% smaller than the diameter of the main pipe ( 1 ).