Methods and systems for on demand fuel supply

A system for delivering a first fluid to a fluid consuming asset having a fluid tank comprising:

• an other tank, wherein the other tank contains the first fluid to be delivered to the fluid consuming asset;
• a manifold having a first inlet and one or more outlets, wherein the first inlet of the manifold is fluidically coupled to an outlet of the other tank through a fluid coupling, and wherein the first fluid flows from the other tank into the manifold through the first inlet;
• a first pressure relief valve disposed on the fluid coupling between the outlet of the other tank and the first inlet of the manifold,
• wherein the first pressure relief valve is set at a first predetermined pressure threshold,
• wherein the first pressure relief valve opens when the back-pressure in the fluid coupling exceeds the first predetermined pressure threshold, and
• wherein the first fluid is directed back to the other tank through a first re-circulation inlet when the first pressure relief valve opens;
• a spigot fluidically coupled to one of the one or more outlets of the manifold,
• wherein a first distal end of the spigot is fluidically coupled to the one of the one or more outlets of the manifold and a second distal end of the spigot is fluidically coupled to a fluid transporting mechanism, and
• wherein the fluid transporting mechanism comprises a first distal end fluidically coupled to the second distal end of the spigot and a second distal end;
• and
• a fill cap, wherein the fill cap comprises:
• a connection plate, wherein the connection plate is coupled to an opening of the fluid tank of the fluid consuming asset;
• a hydraulic connector fluidically coupled to the second distal end of the fluid transporting mechanism;
• a probe disposed within the fluid tank of the fluid consuming asset,
• wherein the probe comprises an inlet at a first distal end coupled to the connection plate and an outlet at a second distal end within the fluid tank;
• wherein the inlet of the probe is fluidically coupled to the hydraulic connector and wherein the first fluid flows from the fluid transporting mechanism, through the hydraulic connector and into the probe through the probe inlet, and
• wherein the first fluid flows into the fluid tank of the fluid consuming asset through the outlet of the probe;
• a second pressure relief valve fluidically coupled to the other tank through a second recirculation inlet,
• wherein the second pressure relief valve is disposed on the manifold,
• wherein the second pressure relief valve is set at a second predetermined pressure threshold,
• wherein the second pressure relief valve opens when the back-pressure in the manifold exceeds the second predetermined pressure threshold, and
• wherein the first fluid is directed back to the other tank through the second re-circulation inlet when the second pressure relief valve opens.