# US 11,306,464 B2 · Water storage systems > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,306,464 B2 - Document ID: US11306464B2 - Status: Granted - Kind: B2 - Application number: 16/842,403 - Filed: 2020-04-07 - Published: 2020-07-23 - Granted: 2022-04-19 - Earliest claimed: 2018-02-14 - Assignees: Living Water Storage Solutions LLC - Applicants: Living Water Storage Solutions LLC - Inventors: Ben W. Holbrook - Web page: https://patentgrep.com/patent/US11306464B2 ## CPC - E03B 11/02: for domestic or like local water supply - C02F 1/32: with ultraviolet light - C02F 2209/42: Liquid level - Y02A 20/00: Water conservation; Efficient water supply; Efficient water use - E03B: INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER (drilling wells, obtaining fluids in general from wells E21B; pipe-line systems in general F17D) - C02F: TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE (separation in general B01D; special arrangements on waterborne vessels of installations for treating water, waste water or sewage, e.g. for producing fresh water, B63J; adding materials to water to prevent corrosion C23F; treating radioactively-contaminated liquids G21F9/04; regeneration of reactants for recirculation into processes, see the relevant places for the processes) - Y02A: TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE ## Abstract Water storage systems are provided to facilitate storing water for use when a primary source of water becomes unavailable. These water storage systems can be configured to connect into a home's or a building's plumbing to enable the water tanks of the system to be easily filled and regenerated. The water storage systems may include a support system to maximize space utilization and to possibly provide seismic protection. ## Claims ### Claim 1 A water storage system comprising: a first tank having an inlet and an outlet; a supply valve that controls flow of water through the inlet; a drain valve that controls flow of water through the outlet; a relief valve that vents air from the first tank; a first water level sensor positioned towards a bottom of the first tank; a second water level sensor positioned towards a top of the first tank; and a control module that is connected to the supply valve, the drain valve, the relief valve and the first and second water level sensors, the control module being configured to automatically perform a refresh process by controlling the supply valve, the drain valve and the relief valve based on input from the first and second water level sensors, the refresh process including: detecting user input that indicates that the refresh process should be performed; in response to detecting the user input, opening the drain valve; while the drain valve is open, monitoring readings from the first water level sensor; when the readings from the first water level sensor indicated that the first tank is empty, closing the drain valve and opening the supply valve; while the supply valve is open, monitoring readings from the second water level sensor; and when the readings from the second water level sensor indicate that the first tank is full, closing the supply valve. ### Claim 2 (depends on 1) The water storage system of claim 1, wherein detecting user input that indicates that the refresh process should be performed comprises one of: receiving manual user input at the control module; receiving network-based user input at the control module; or following a programmed schedule. ### Claim 3 (depends on 1) The water storage system of claim 1, wherein the refresh process further comprises: in conjunction with opening the drain valve, opening the relief valve; and in conjunction with closing the supply valve, closing the relief valve. ### Claim 4 (depends on 1) The water storage system of claim 1, further comprising: a pressure sensor to which the control module is connected, the pressure sensor monitoring pressure within the first tank; wherein performing the refresh process further comprises monitoring readings from the pressure sensor while the supply valve is open. ### Claim 5 (depends on 1) The water storage system of claim 1, further comprising: a platform that supports the first tank, the platform having an enclosed area, the outlet being positioned within the enclosed area. ### Claim 6 (depends on 1) The water storage system of claim 1, further comprising: at least one additional tank that is fluidly coupled to the first tank by an inter-tank connection; and for each of the at least one additional tank, a relief valve that vents air from the additional tank. ### Claim 7 (depends on 6) The water storage system of claim 6, further comprising: a platform that supports the first tank and the at least one additional tank, the platform having an enclosed area, the outlet and the inter-tank connection being positioned within the enclosed area. ### Claim 8 (depends on 1) The water storage system of claim 1, further comprising: a UV light unit that is integrated into the first tank. ### Claim 9 (depends on 1) The water storage system of claim 1, wherein the first tank includes a top portion and a ring positioned around the top portion, the ring being secured via one or more cables to a platform on which the first tank is placed. ### Claim 10 (depends on 6) The water storage system of claim 6, wherein the drain valve is a first drain valve, further comprising: an additional drain valve for each of the at least one additional tank. ### Claim 11 A water storage system comprising: a first tank having an inlet and an outlet; a supply valve that controls flow of water through the inlet; a drain valve that controls flow of water through the outlet; a relief valve that vents air from the first tank; more than one first water level sensor positioned towards a bottom of the first tank; more than one second water level sensor positioned towards a top of the first tank; and a control module that is connected to the supply valve, the drain valve, the relief valve and the first and second water level sensors, the control module being configured to automatically perform a refresh process by controlling the supply valve, the drain valve and the relief valve based on input from the first and second water level sensors. ### Claim 12 (depends on 11) The water storage system of claim 11, further comprising: a platform that supports the first tank, the platform having an enclosed area, the outlet being positioned within the enclosed area. ### Claim 13 (depends on 11) The water storage system of claim 11, wherein performing the refresh process comprises: opening the drain valve; while the drain valve is open, monitoring readings from the first water level sensor; when the readings from the first water level sensor indicate that the bottom pod is empty, closing the drain valve and opening the supply valve; while the supply valve is open, monitoring readings from the second water level sensor; and when the reading from the second water level sensor indicate that the top pod is full, closing the supply valve. ### Claim 14 (depends on 13) The water storage system of claim 13, wherein the refresh process further comprises: in conjunction with opening the drain valve, opening the relief valve; and in conjunction with closing the supply valve, closing the relief valve. ### Claim 15 (depends on 13) The water storage system of claim 13, further comprising: a pressure sensor to which the control module is connected, the pressure sensor monitoring pressure within the first tank; wherein performing the refresh process further comprises monitoring readings from the pressure sensor while the supply valve is open. ### Claim 16 A water storage system comprising: a first tank having an inlet and an outlet; a supply valve that controls flow of water through the inlet; a drain valve that controls flow of water through the outlet; a relief valve that vents air from the first tank; a first water level sensor positioned towards a bottom of the first tank; a second water level sensor positioned towards a top of the first tank; and a control module that is connected to the supply valve, the drain valve, the relief valve and the first and second water level sensors, the control module being configured to perform a fill process, an empty process and a refresh process, the refresh process including: detecting user input that indicates that the refresh process should be performed; in response to detecting the user input, opening the drain valve; while the drain valve is open, monitoring readings from the first water level sensor; when the readings from the first water level sensor indicated that the first tank is empty, closing the drain valve and opening the supply valve; while the supply valve is open, monitoring readings from the second water level sensor; and when the readings from the second water level sensor indicate that the first tank is full, closing the supply valve. ### Claim 17 (depends on 16) The water storage system of claim 16, wherein the control module is configured to perform the fill process by: opening the supply valve; while the supply valve is open, monitoring readings from the second water level sensor; and when the reading from the second water level sensor indicate that the first tank is full, closing the supply valve. ### Claim 18 (depends on 16) The water storage system of claim 16, wherein the control module is configured to perform the empty process by: opening the drain valve; while the drain valve is open, monitoring readings from the first water level sensor; when the readings from the first water level sensor indicate that the first tank is empty, closing the drain valve. ### Claim 19 (depends on 16) The water storage system of claim 16, further comprising: a second tank fluidly connected to the first tank; wherein the first and second tank each include a relief valve. ### Claim 20 (depends on 16) The water storage system of claim 16, further comprising: a spigot by which water from the first tank can be dispensed.