Pressurized toilet
A pressurized tank assembly and method. The pressurized tank assembly may include a first siphon tank, a second siphon tank, an inlet assembly, and a discharge assembly. The first tank and second tank may be arranged vertically within the base of the toilet. The first tank and the second tank may be arranged with endcaps located at the top of each tank. The first tank and the second tank may include siphon tubes to assist in delivering fluid flow from the inlet assembly to the discharge assembly.
1. A pressure-assist toilet assembly comprising
a toilet base comprising a toilet bowl and a chamber; and
a pressurized tank assembly positioned in the chamber,
wherein
the pressurized tank assembly comprises a siphon assembly,
the siphon assembly comprises a first siphon tube positioned within a first siphon tank and a second siphon tube positioned within a second siphon tank, and
the first siphon tank is fluidly coupled to the second siphon tank.
2. The pressure-assist toilet assembly of claim 1 , wherein the first siphon tube is positioned substantially concentrically within a first tank body of the first siphon tank, and the second siphon tube is positioned substantially concentrically within a second tank body of the second siphon tank.
3. The pressure-assist toilet assembly of claim 1 , wherein the first siphon tube is coupled to a first tank endcap, the second siphon tube is coupled to a second tank endcap, and wherein the first tank endcap and the second tank endcap face upward in the chamber.
4. The pressure-assist toilet assembly of claim 1 , wherein a length of the first siphon tube is determinate of a flush volume to be discharged from the pressurized tank assembly.
5. The pressure-assist toilet assembly of claim 1 , wherein the first siphon tank comprises an inlet configured to receive a fluid flow, and wherein the fluid flow comprises an air/water mixture.
6. The pressure-assist toilet assembly of claim 1 , wherein the siphon assembly is configured to provide a fluid siphon effect, and wherein the siphon effect encourages a fluid flow to the toilet bowl.
7. The pressure-assist toilet assembly of claim 1 , comprising a lid configured to cover the pressurized tank assembly and to be positioned on the toilet base.
8. The pressure-assist toilet assembly of claim 1 , wherein the toilet base comprises a first recess configured to receive the first siphon tank, and a second recess configured to receive the second siphon tank.
9. The pressure-assist toilet assembly of claim 1 , wherein the first siphon tank and the second siphon tank are arranged vertically within the chamber.
10. The pressure-assist toilet assembly of claim 1 , wherein the first siphon tank and the second siphon tank are located on opposing sides of a trapway within the chamber.
11. The pressure-assist toilet assembly of claim 1 , wherein the pressurized tank assembly comprises a bridge coupling the first siphon tank to the second siphon tank, the bridge configured to facilitate removal of the pressurized tank assembly from the chamber.
12. The pressure-assist toilet assembly of claim 1 , wherein the pressurized tank assembly comprises an inlet assembly fluidly coupled to the first siphon tank and a discharge assembly fluidly coupled to the second siphon tank.
13. The pressure-assist toilet assembly of claim 1 , wherein the first siphon tank and the second siphon tank are arranged in series.
14. The pressure-assist toilet assembly of claim 2 , wherein the pressurized tank assembly is configured to allow fluid to flow through an inlet of the first siphon tank, through the first siphon tube, through a space between the first siphon tube and the first siphon tank body, through a space between the second siphon tube and the second siphon tank body, and through the second siphon tube to exit an outlet of the second siphon tank.
15. The pressure-assist toilet assembly of claim 2 , wherein the pressurized tank assembly is configured to allow fluid to flow through an inlet of the first siphon tank, through a space between the first siphon tube and the first siphon tank body, through the first siphon tube, through a space between the second siphon tube and the second siphon tank body, and through the second siphon tube to exit an outlet of the second siphon tank.
16. The pressure-assist toilet assembly of claim 1 , wherein the pressurized tank assembly comprises an inlet assembly and a discharge assembly, and wherein the inlet assembly and the discharge assembly are positioned towards an upper surface of the toilet base.
17. The pressure-assist toilet assembly of claim 3 , wherein the first tank endcap and the second tank endcap are positioned towards an upper surface of the toilet base.
18. A pressurized tank assembly for a toilet, comprising
a siphon assembly comprising
a first siphon tank having a first tank body and a first tank endcap;
a second siphon tank having a second tank body and a second tank endcap; and
a first siphon tube positioned within the first tank body and a second siphon tube positioned within the second tank body; and
an inlet assembly fluidly coupled to the first siphon tank, and
a discharge assembly fluidly coupled to the second siphon tank.
19. The pressurized tank assembly of claim 18 , wherein the inlet assembly comprises a pressure regulator, a venturi, an aspirator, and a check valve, and wherein the inlet assembly is located upstream of the first siphon tank.
20. The pressurized tank assembly of claim 18 , wherein the discharge assembly comprises a discharge valve, a jet discharge port, and a rim discharge port, and wherein the discharge assembly is located downstream of the second siphon tank.
21. The pressurized tank assembly of claim 18 , wherein the first siphon tank is fluidly coupled to the second siphon tank.