JPS6335067Y2 - - Google Patents

Description

[Detailed description of the invention] Currently, for agricultural drainage, vinyl chloride or polyethylene pipes are processed as water suction pipes and installed underground. This dark drainage water intake pipe has a length of 4
The shortest length is m, and long lengths of 50m and 100m are also used.

This water intake pipe is a small circular hole or a mesh-like hole of about 40 mesh built around the pipe, and absorbs groundwater, seepage water from above the ground, and gravity water in the soil. However, with this type of pipe, the purpose can be achieved if the water quality is normal, but if the soil contains iron, the water quality will become water quality containing iron oxide, and in this type of water quality, a sticky coating will form within a few years. This has the disadvantage that the water absorption holes are blocked, making it difficult for water to pass through, or making water permeation impossible at all, making it impossible to achieve the intended purpose.

The connecting water suction pipe of the present invention prevents the above-mentioned drawbacks, and is made of vinyl chloride or polyethylene and has a length of, for example, about 50 cm (this length can be any suitable length). Socket 2 of
The other end is provided with an insertion port 3 that engages with the socket 2,
The socket 2 is provided with a cutout hole 5 that engages with a circular protrusion 4 provided on the socket 3, and a pot 6 that is connected to this, and a half-hole for water absorption is provided at the pipe end of the socket 3. A plurality of holes 7, such as circular holes, are provided. In actual use, insert the socket 3 of this pipe into the socket 2 of another pipe, and insert the socket 3 into the notch hole 5 provided inside the socket 2. Insert the girder protrusion 4, rotate it slightly to the right, and engage the protrusion 4 with a pot 6 provided beside the notch hole 5 and connected to the notch hole, thereby completely connecting both pipes. Thereafter, the pipes are successively connected to form a long water suction pipe.

The connected pipes create an appropriate space due to the ruffle-shaped space of the socket 2 and the semicircular hole 7 provided at the end of the pipe of the insertion port 3, so that the water absorption effect is completely achieved. There is no risk of clogging in water containing iron oxide.

Furthermore, the socket 2 and the insertion opening 3 are formed by the notch hole 5 provided in the socket and the protrusion 4 such as a circular shape provided in the insertion opening engaging each other and turning slightly to the right. Since the holder completely fits into the pot 6 next to the notched hole, there is no risk of it falling out or coming off during work, and since there is some margin, it can be rotated left, right, up and down, and attachment work can be done easily, making it economical. It is.

[Brief explanation of the drawing]

Fig. 1 is a front view of the water suction pipe insertion port, Fig. 2 is a longitudinal sectional view of the water suction pipe, Fig. 3 is a front view of the water suction pipe socket, Fig. 4 is a diagram of the connection state of the water suction pipe, and Fig. 5 The figure is a detailed cross-sectional view of the connecting part A, and Figure 6 is an explanatory diagram of the connected state.
Fig. 7 is an explanatory diagram of the socket 2. In the drawing, 1 is a pipe, 2 is a rattle-shaped socket, 3 is an insertion port, 4 is a protrusion for connection, 5 is a notch for connection, and 6
is a connecting pot, and 7 is a hole for insertion.

Claims (1)

[Scope of utility model registration request] PVC or polyethylene pipe 1,
One end is provided with a socket 2 in the shape of a latch, the other end is provided with a socket 3 that engages with the socket, and the socket 2 is provided with a socket 3.
A connecting water suction pipe characterized in that a cutout hole 5 that engages with a protrusion 4 provided at the top and a pot 6 connected to the cutout hole 5 are provided, and a plurality of cutout holes 7 are provided at the pipe end of the insertion port 3. .