Apparatus and Method For Sealing A Ventilation Channel of A Pipe
A method of sealing a ventilation channel for a pipe is disclosed. The method includes inserting a sealing insert into a ventilation hole of the ventilation channel, applying rotational energy to the sealing insert, deactivating the rotational energy to the sealing insert once the sealing insert reaches a threshold position, and separating a first portion of the sealing insert being inserted in the ventilation channel from a second portion of the sealing insert.
1 . A method of sealing a ventilation channel for a pipe, the method comprising:
inserting a sealing insert into a ventilation hole of the ventilation channel;
applying rotational energy to the sealing insert;
deactivating the rotational energy to the sealing insert once the sealing insert reaches a threshold position; and
separating a first portion of the sealing insert being inserted in the ventilation channel from a second portion of the sealing insert.
2 . The method of claim 1 , further including forming a flush interface between the sealing insert and the pipe.
3 . The method of claim 1 , further including securing the sealing insert within the ventilation channel.
4 . The method claim 3 , wherein securing the sealing insert includes forming a weld between the sealing insert and a wall of the ventilation channel.
5 . The method of claim 3 , wherein securing the sealing insert includes forming a friction fit between the sealing insert and a wall of the ventilation channel.
6 . The method of claim 1 , further including providing forward pressure to the sealing insert as rotational energy is applied to the sealing insert.
7 . The method of claim 1 , further including engaging the sealing insert with an outer periphery of the ventilation hole.
8 . The method of claim 1 , wherein separating the first portion of the sealing insert from the second portion of the sealing insert, further includes shearing the second portion of the sealing insert off the first portion of the sealing insert.
9 . The method of claim 1 , wherein the pipe is a corrugated pipe.
10 . The method of claim 9 , wherein the ventilation channel is fluidly coupled to a plurality of corrugations of the corrugated pipe.
11 . The method of claim 1 , further including widening the ventilation hole prior to inserting the sealing insert into the ventilation hole.
12 . A corrugated pipe, comprising:
an inner wall;
an outer wall including a plurality of corrugations;
a ventilation channel formed between the inner wall and the outer wall; and
a sealing insert secured within the ventilation channel, the sealing insert configured to fluidly seal the ventilation channel.
13 . The corrugated pipe of claim 12 , wherein the ventilation channel is in fluid communication with each of the plurality of corrugations.
14 . The corrugated pipe of claim 13 , wherein the ventilation channel is integrally formed with the inner wall and the outer wall and extends through each of the plurality of corrugations.
15 . The corrugated pipe of claim 14 , wherein the ventilation channel includes a ventilation hole defined on a terminal end of the corrugation pipe.
16 . The corrugated pipe of claim 15 , wherein the sealing insert is advanced through the ventilation hole and is secured within the ventilation channel by a friction fit.
17 . The corrugated pipe of claim 15 , wherein the sealing insert is advanced through the ventilation hole and is secured within the ventilation channel by a weld formed between the sealing insert and a wall of the ventilation channel.
18 . The corrugated pipe of claim 12 , further including a flush interface between the sealing insert and the corrugated pipe.
19 . The corrugated pipe of claim 17 , wherein the sealing insert engages an outer periphery of the ventilation hole.
20 . A method for manufacturing a pipe, the method comprising:
co-extruding an inner pipe wall and a corrugated outer pipe wall from a mold to form a corrugated pipe, the corrugated outer pipe wall including a plurality of corrugations;
forming a ventilation channel extending through and in communication with each of the plurality of corrugations, the ventilation channel including at least one ventilation hole;
releasing the corrugated pipe from the mold; and
sealing the ventilation channel by securing a sealing insert within the ventilation channel after the corrugated pipe is released from the mold.
21 . The method of claim 20 , wherein securing the sealing insert includes spin welding the sealing insert into the ventilation channel.
22 . The method of claim 21 , further including separating a first portion of the sealing insert secured in the ventilation channel from a second portion of the sealing insert.
23 . The method of claim 22 , further including shearing the second portion of the sealing insert off the first portion of the sealing insert.
24 . The method of claim 20 , wherein securing the sealing insert includes forming a friction fit between the sealing insert and the ventilation channel.
25 . The method of claim 20 , further including forming a flush interface between the sealing insert and the corrugated pipe.