Automated system for continuous monitoring and control of the amount of dissolved oxygen in a plurality of marine life farming pools or sewage treatment installations

Claim 2

An automated control system for maintaining a supply of dissolved oxygen (DO) within a given range in each of a given plurality of pools for treating sewerage, farming fish, or the like, and energizing an alarm system which, when energized, will warn designated persons of the failure to maintain the amount of D.O. within said given range in a particular pool and with each pool comprising: a sensor for sensing the amount of D.O. in each pool; settable indicator means for detecting, respectively, when said amount of D.O. drops below a first level and when the amount of D.O. drops below a second level with both said first and second levels being selectively determinable by setting said indicator means; first means for transmitting said amount of D.O. to said first and second indicators; second means for responsive to said amount of D.O. dropping below said first level to become energized to increase said amount of D.O. above said first level to a third level; third means responsive to said amount of D.O. reaching said third level to deactivate said second means; an alarm system; fourth means responsive to the amount of said D.O. decreasing below said second level to energize said alarm system and warn said designated persons so that one or more of said designated persons can come to said automated control system and repair the cause of the amount of D.O. decreasing below said second level.

Claim 3

An automated control system as in claim 1 in which said alarm system comprises an automated telephone preprogrammed to respond to energization thereof to dial consecutively up to N predetermined telephone numbers and delivering a message to each dialed telephone defining the location and identity of the pool whose amount of D.O. has dropped below said second threshold level, until a callee of one of said dialed telephone numbers responds by dialing a predetermined number or series of numbers on his called telephone, at which time said automated telephone will cease dialing any further numbers.

Claim 4

A system as in claim 1 and further comprising: water level sensors positioned in a given plurality of pools to measure and generate a signal indicating the water level in each of said given plurality of pools; and a control system responsive to each of said signals from each of said water level sensors of each of said given plurality of pools to determine the relative water levels in each of said given plurality of pools; and a reservoir of water; a water pump common to all of said given plurality of pools to pump water from one pool to another pool or between said reservoir and any given selected pool; and water flow direction control valves responsive to the output signals from said control system to route the water pumped by said pump from one pool to another pool or from a reservoir to any selected pool to maintain a substantially equal water level in all of said pools of said given plurality of pools.

Claim 5

A system as in claim 3 and further comprising means for driving said pump with means other than a motor such as a tractor in the event of a power failure.

Claim 6

A system as in claim 3 in which said water level sensors comprise a printed scale thereon which can be read directly by visual means.

Claim 7

A system as in claim 1 in which said second means comprises: agitating means for independently agitating the water in each pool of a given plurality of pools to increase the amount of dissolved oxygen (D.O.) in said each pool independently.

Claim 8

A system as in claim 1 and further comprising: water level sensors positioned in a given plurality of pools to measure and generate signals indicating the water level in each of said given pools; means responsive to said signals for displaying said water level in each of said given pools; a plurality of pipes extending from said water pump to said reservoir of water and to each of said pools; a hand operated valve in each of said pipes to control the flow of water selectively in any given pipe to maintain a desired and equal level of water in each of said given plurality of pools; and means for selectively agitating the water in each of said given pools when the amount of D.O. therein drops below predetermined levels.

Claim 9

An automated control system for maintaining a supply of dissolved oxygen (DO) within a given range in each of a given plurality of pools for treating sewerage, farming fish, or the like, and with each pool comprising: first means for sensing the amount of D.O. in each pool; second means for detecting, respectively, when said amount of D.O. drops below a first predeterminable level and when the amount of D.O. drops below a second predeterminable level; third means for transmitting said amount of D.O. to said second means; fourth means responsive to said amount of D.O. dropping below said first level to increase said amount of D.O. above said first level; an alarm system; fifth means responsive to the amount of said D.O. decreasing below said second level to energize said alarm system and warn designated persons so that one or more of said designated persons can come to said automated control system and repair the cause of the amount of D.O. decreasing below said second level.

Claim 10

An automated control system for maintaining a supply of dissolved oxygen (DO) within a given range in each of a given plurality of pools for treating sewerage, farming fish, or the like, and with each pool comprising: first means for sensing the amount of D.O. in each pool; second means for detecting, respectively, when said amount of D.O. drops below a first predeterminable level and when the amount of D.O. drops below a second predeterminable level; third means for transmitting said amount of D.O. to said second means; fourth means responsive to said amount of D.O. dropping below said first level to increase said amount of D.O. above said first level; an alarm system; fifth means responsive to the amount of said D.O. decreasing below said second level to energize said alarm system and warn designated persons so that one or more of said designated persons can come to said automated control system and repair the cause of the amount of D.O. decreasing below said second level.

Claim 11

An automated control system as in claim 8 in which said alarm system comprises an automated telephone preprogrammed to respond to energization thereof to dial consecutively up to N predetermined telephone numbers and delivering a message to each dialed telephone defining the location and identity of the pool whose amount of D.O. has dropped below said second level level, until a callee of one of said dialed numbers responds by dailing a predetermined number or series of numbers on his called telephone, at which time said automated telephone will cease dialing any further numbers.

Claim 12

A system as in claim 8 and further comprising: water level sensors positioned in a given plurality of pools to measure and generate a signal indicating the water level in each of said given plurality of pools; and a control system responsive to each of said signals from each of said water level sensors of each of said given plurality of pools to determine the relative water levels in each of said given plurality of pools; and a reservoir of water; a water pump common to all of said given plurality of pools to pump water from one pool to another pool and between said reservoir to one or more selectable pools; water flow direction control valves responsive to the output signals from said control system to route the water pumped by said pump from one pool to another pool or from said common reservoir to any selected pool to maintain a substantially equal water level in all of said pools of said given plurality of pools.

Claim 13

A system as in claim 8 in which said fourth means comprises: agitating means for independently agitating the water in each pool of said given plurality of pools to independently increase the amount of dissolved oxygen (D.O.) in said each pool.

Claim 14

A system as in claim 8 and further comprising: water level sensors positioned in said given plurality of pools to measure and generate an electric signal indicating the water level in said given pools; means for displaying said water level in each of said given pools; a water pump; a reservoir of water; a plurality of pipes extending from said water pump to said reservoir of water and to each of said pools; a hand operated valve in each of said pipes to close control the flow of water selectively in any given pipe to maintain a desired and equal level of water in each of said given plurality of pools; and means for selectively agitating the water in each of said given pools when the amount of D.O. therein drops below predetermined levels.

Claim 15

A system as in claim 12 and further comprising means for driving said pump with means other than a motor such as a tractor in the event of a power failure.

Claim 16

A system as in claim 12 in which said water level sensors comprise a printed scale thereon which can be read direcly by visual means.

Claim 19

A method as in claim 15 in which the step of energizing said alarm system further comprises the steps of: providing an automated telephone capable of sequentially dialing a series of telephone numbers of N predetermined personnel and delivering a recorded message stating that a particular pool has developed a problem requiring human assistance and any other information which is deemed desirable and ceasing to dial any further telephone numbers when one of the callees answers his telephone and dials a predetermined code back to the automated telephone.

Claim 22

A method as in claim 17 in which the step of energizing said alarm system further comprises the steps of; providing an automated telephone capable of sequentially dialing a series of telephone numbers of N predetermind personnel and delivering a recorded message stating that a particular pool has developed a problem requiring human assistance and any other information which is deemed desirable and ceasing to dial any further telephone numbers when one of the callees answers his telephone and dials a predetermined code back to the automated telephone.

Claim 23

A method as in claim 17 and further comprising the step of: agitating the water in each pool of a given plurality of pools to increase the amount of dissolved oxygen (D.O.) in said each pool independently.

Claim 24

A method as in claim 17 and further comprising the steps of: positioning water level sensors in a given plurality of pools to measure and generate a signal indicating the water level in said given pools; displaying said water level in each of said given pools in accordance with said signals; providing a water pump and a reservoir of water; extending pipes from said water pump to said reservoir of water and to each of said pools; controlling the flow of water selectively in any given pipe by a hand operated valve in each of said pipes to maintain a desired and equal level of water in each of said given plurality of pools; and selectively agitating the water in each of said given pools when the amount of D.O. therein drops below predetermined levels.

Claim 25

An automated control system for maintaining a given chemical characteristic within a given range in each of a given plurality of pools for treating sewerage, farming fish, or the like, and energizing an alarm system which, when energized, will warn designated persons of the failure to maintain the amount of said chemical characteristic within said given range in a particular pool and with each comprising: first means at said pool for changing said given chemical characteristics; a sensor for sensing the amount of said chemical characteristic in each pool; settable indicator means for detecting, respectively, when said amount of said chemical characteristic drops below a first level and when the amount of said chemical characteristic drops below a second level; with both said first and second levels being selectively determinable by setting said indicator means; second means for transmitting from said sensor a signal indicating said amount of chemical characteristic to said first and second indicators; third means responsive to said amount of said chemical characteristic dropping belowl said first level to energize said first means to increase said amount of said chemical characteristic above said first level to a third level; fourth means responsive to said amount of said chemical characteristic reaching said third level to deactivate said third means; an alarm system; fifth means responsive to the amount of said chemical characteristic decreasing below said second level to energize said alarm system and warn said designated persons so that one or more of said designated persons can come to said automated control system and repair the cause of the amount of said chemical characteristic decreasing below said second level.

Claim 26

An automated control system for maintaining a given chemical characteristic within a given range in each of a given plurality of pools for treating sewerage, farming fish, or the like, and energizing an alarm system which, when energized, will warn designated persons of the failure to maintain the amount of said chemical characteristic within said given range in a particular pool and with each comprising: first means at said pool for changing said given chemical characteristics; a sensor for sensing the amount of said chemical characteristic in each pool; settable indicator means for detecting, respectively, when said amount of said chemical characteristic drops below a first level and when the amount of said chemical characteristic drops below a second level; with both said first and second levels being selectively determinable by setting said indicator means; second means for transmitting from said sensor a signal indicating said amount of chemical characteristic to said first and second indicators; third means responsive to said amount of said chemical characteristic dropping belowl said first level to energize said first means to increase said amount of said chemical characteristic above said first level to a third level; fourth means responsive to said amount of said chemical characteristic reaching said third level to deactivate said third means; an alarm system; fifth means responsive to the amount of said chemical characteristic decreasing below said second level to energize said alarm system and warn said designated persons so that one or more of said designated persons can come to said automated control system and repair the cause of the amount of said chemical characteristic decreasing below said second level.

Claim 27

An automated control system as in claim 21 in which said alarm system comprises an automated telephone preprogrammed to respond to energization thereof to dial consecutively up to N predetermined telephone numbers and delivering a message to each dialed telephone defining the location and identity of the pool whose amount of said chemical characteristic has dropped below said second level, until a callee of one of said dialed telephone numbers responds by dialing a predetermined number or series of numbers on his called telephone, at which time said automated telephone will cease dialing any further numbers.

Claim 28

A system as in claim 21 and further comprising: a water reservoir; water level sensors positioned in a given plurality of pools to measure and generate a signal indicating the water level in each of said given plurality of pools; and a control system responsive to each of said signals from each of said water level sensors of each of said given plurality of pools to determine the relative water levels in each of said given plurality of pools; and a water pump common to all of said given plurality of pools to pump water from one pool to another pool or from said reservoir to one or more selected pools; water flow direction control valves responsive to the output signals from said control system to route the water pumped by said pump from one pool to another pool or from said reservoir to any selected pool to maintain a substantially equal water level in all of said pools of said given plurality of pools.