Method for internally supporting a septic tank and an internal support article for a septic tank
View Patent ↗A septic tank is provided and includes a tank top, a tank bottom and a tank side wall which define a tank interior. The septic tank further includes a top channel structure that defines a top channel on an interior surface of the tank top, wherein the top channel structure includes a top channel latch that defines a top brace pocket and a bottom channel structure that defines a bottom channel on an interior surface of the tank bottom, wherein the bottom channel structure includes a bottom channel latch that defines a bottom brace pocket. The septic tank includes a supporting brace having a first brace end and a second brace end, wherein the first brace end is configured to be located within the top brace pocket and the second brace end is configured to be located within the bottom brace pocket.
1. A septic tank, comprising:
a tank top section having tank top side walls and tank top end walls which define a tank top cavity, wherein the tank top section includes a tank top opening surrounded by a top opening edge and communicated with the tank top cavity,
a tank bottom section having tank bottom side walls and tank bottom end walls which define a tank bottom cavity, wherein the tank bottom section includes a tank bottom opening surrounded by a bottom opening edge and communicated with the tank bottom cavity, wherein the top opening edge and bottom opening edge are configured to be connected together to form the septic tank such that the tank top cavity is adjacent to the tank bottom cavity to form the tank interior cavity;
wherein the septic tank includes at least one of,
at least one end wall pocket located on an interior surface of the tank top end walls and tank bottom end walls;
at least one side wall pocket located on an interior surface of the tank top side walls and tank bottom side walls; and
at least one internal support, wherein the internal support is configured to be substantially horizontal relative to the septic tank and includes a first internal support end located within the at least one end wall pocket and a second internal support end located within the at least one side wall pocket; and,
a top channel structure that defines a top channel on an interior surface of the tank top section, wherein the top channel structure includes a top channel latch that extends into the top channel to define a top brace pocket;
a bottom channel structure that defines a bottom channel on an interior surface of the tank bottom section, wherein the bottom channel structure includes a bottom channel latch that extends into the bottom channel to define a bottom brace pocket; and
a supporting brace having a first brace end and a second brace end,
wherein the first brace end is configured to be located within the top brace pocket and the second brace end is configured to be located within the bottom brace pocket.
2. The septic tank of claim 1 , further comprising a gasket seal located between the top opening edge and bottom opening edge to seal the tank interior cavity.
3. The septic tank of claim 1 , wherein,
the tank top side walls include a first top side wall and a second top side wall;
the tank bottom side walls include a first bottom side wall and a second bottom side wall;
the at least one end wall pocket includes a first top tank end wall pocket, a second top tank end wall pocket, a first bottom tank end wall pocket and a second bottom tank end wall pocket; and
the at least one side wall pocket includes a first top tank side wall pocket located on the first top side wall, a second top tank side wall pocket located on the second top side wall, a first bottom tank side wall pocket located on the first bottom side wall and a second bottom tank side wall pocket located on the second bottom side wall.
4. The septic tank of claim 3 , wherein the first top tank end wall pocket is aligned with the first top tank side wall pocket, the second top tank end wall pocket is aligned with the second top tank side wall pocket, the first bottom tank end wall pocket is aligned with the first bottom tank side wall pocket and the second bottom tank end wall pocket is aligned with the second bottom tank side wall pocket.
5. The septic tank of claim 3 , wherein the first top tank end wall pocket, the first top tank side wall pocket, the second top tank end wall pocket, the second top tank side wall pocket, the first bottom tank end wall pocket, the first bottom tank side wall pocket, the second bottom tank end wall pocket and the second bottom tank side wall pocket are configured to frictionally and securely contain internal support.
6. The septic tank of claim 1 , wherein the tank top section and tank bottom section are securely connected to form the septic tank.
7. The septic tank of claim 1 , wherein the internal support is configured to limit distortion of the tank to a range of about 0.7% to about 5% when a vacuum of about 3 inches to about 7 inches of Hg is applied to the tank interior cavity.
8. The septic tank of claim 1 , wherein the internal support is configured to limit distortion of the tank to about 2% when a vacuum of about 5.8 inches of Hg is applied to the tank interior cavity.
9. The septic tank of claim 1 , wherein the septic tank includes a septic tank length and when the at least one internal support is associated with the at least one end wall pocket and the at least one side wall pocket, the at least one internal support is arranged diagonal relative to the septic tank length.
10. The septic tank of claim 1 , wherein,
at least one of the top channel latch and the bottom channel latch is resiliently positionable between a first configuration and a second configuration, wherein
when in the first configuration, the at least one of the top channel latch and the bottom channel latch are positioned to be at least partially within the top channel and the bottom channel, respectively, and
when in the second configuration, the at least one of the top channel latch and the bottom channel latch are positioned to be substantially out of the top channel and the bottom channel, respectively.
11. The septic tank of claim 1 , wherein, the top brace pocket is aligned with the bottom brace pocket such that when the brace is contained within both the top brace pocket and the bottom brace pocket, brace is substantially vertical.
12. The septic tank of claim 1 , wherein,
when the brace is located within the top brace pocket, the top channel latch retains the brace within the top brace pocket, and
when the brace is located within the bottom brace pocket, the bottom channel latch retains the brace within the bottom brace pocket.
13. A septic tank, including:
a tank top, a tank bottom, a plurality of tank side walls and a plurality of tank end walls, wherein the tank top, tank bottom, plurality of tank side walls and plurality of tank end walls define a tank interior cavity;
at least one end wall pocket located on an interior surface of at least one tank end wall;
at least one side wall pocket located on an interior surface of at least one tank side wall; and
at least one supporting member having a first supporting member end located within at least one end wall pocket and a second supporting member end located within at least one side wall pocket, wherein the at least one supporting member is configured to be substantially horizontal relative to the septic tank and strong enough to limit distortion of the tank to a range of about 0.5% to 5% when a vacuum within a range of about 3 to 7 inches of Hg is applied to the tank interior.
14. The septic tank of claim 13 , further comprising a gasket seal located between the tank top and tank bottom edge to seal the tank interior cavity.
15. The septic tank of claim 13 , wherein,
the plurality of tank side walls include a first top side wall, a second top side wall, a first bottom side wall and a second bottom side wall;
the plurality of tank end walls include a first top end wall, a second top end wall, a first bottom end wall and a second bottom end wall,
the at least one end wall pocket includes a first top tank end wall pocket, a second top tank end wall pocket, a first bottom tank end wall pocket and a second bottom tank end wall pocket; and
the at least one side wall pocket includes a first top tank side wall pocket located on the first top side wall, a second top tank side wall pocket located on the second top side wall, a first bottom tank side wall pocket located on the first bottom side wall and a second bottom tank side wall pocket located on the second bottom side wall.
16. The septic tank of claim 15 , wherein the first top tank end wall pocket is aligned with the first top tank side wall pocket, the second top tank end wall pocket is aligned with the second top tank side wall pocket, the first bottom tank end wall pocket is aligned with the first bottom tank side wall pocket and the second bottom tank end wall pocket is aligned with the second bottom tank side wall pocket.
17. The septic tank of claim 13 , wherein the internal support is configured to limit distortion of the tank to about 2% when a vacuum of about 5.8 inches of Hg is applied to the tank interior cavity.
18. A tank, including:
a tank top, a tank bottom, and a tank side wall, wherein the tank top, tank bottom and tank side wall define a tank interior;
a top channel structure that defines a top channel on an interior surface of the tank top, wherein the top channel structure includes a top channel latch that defines a top brace pocket;
a bottom channel structure that defines a bottom channel on an interior surface of the tank bottom, wherein the bottom channel structure includes a bottom channel latch that defines a bottom brace pocket; and
a supporting brace having a first brace end and a second brace end, wherein the first brace end is configured to be located within the top brace pocket and the second brace end is configured to be located within the bottom brace pocket.
19. The tank of claim 18 , wherein,
at least one of the top channel latch and the bottom channel latch is resiliently positionable between a first configuration and a second configuration, wherein
when in the first configuration, the at least one of the top channel latch and the bottom channel latch are positioned to be at least partially within the top channel and the bottom channel, respectively, and
when in the second configuration, the at least one of the top channel latch and the bottom channel latch are positioned to be substantially out of the top channel and the bottom channel, respectively,
wherein when the brace is located within the top brace pocket, the top channel latch retains the brace within the top brace pocket, and when the brace is located within the bottom brace pocket, the bottom channel latch retains the brace within the bottom brace pocket.
20. The septic tank of claim 19 , wherein, the top brace pocket is aligned with the bottom brace pocket such that when the brace is contained within both the top brace pocket and the bottom brace pocket, brace is substantially vertical.