Method and appartus for operation of pool cleaner with integral chlorine generator
First Claim
1. A method of releasing bactericidal chlorine in the water of a swimming pool that contains a water-soluble chloride-containing chemical compound, the method comprisinga. placing into the pool an automated, self-propelled pool cleaner having a housing, a water pump, drive means for moving the pool cleaner over the surface of the pool to be cleaned, an integral electrochemical chlorine generator mounted in the housing, and positioned in the flow path of water moving through the housing, a source of electrical power operatively connected to the electrochemical generator and control means for initiating and terminating the functioning of the chlorine generator;
- b. activating the water pump and the pool cleaner drive means to thereby move the pool cleaner across the surface of a wall of the pool to perform a programmed cleaning cycle;
c. initiating the operation of the chlorine generator to thereby produce bactericidal chlorine from the chloride-containing compound dissolved in the water during the cleaning cycle;
d. discharging bactericidal chlorine containing water from the pool cleaner housing in a turbulent flow to mix with the water in the pool;
e. deactivating the drive means and the water pump at the end of the cleaning cycle while maintaining the operation of the chlorine generator;
f. activating the water pump for intervals of several seconds every several minutes following the end of the cleaning cycle for a period of about one hour;
g. activating the drive means and pump for a period of time ranging from 2 to 4 minutes to thereby relocate the pool cleaner in the pool;
h. activating the water pump for intervals of several seconds every several minutes after the pool cleaner is relocated; and
i. repeating steps (g) and (h) for a predetermined period of time.
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Accused Products
Abstract
An automated self-propelled pool cleaner having a housing, a water pump for moving water through the housing, drive means for moving the pool cleaner over the surface of the salt water pool to be cleaned, and an integral electrochemical chlorine generator mounted in the housing, includes a processor/controller that is programmed to activate the chlorine generator, the pump and drive means in predetermined operational sequences that minimize wear and tear on the water pump and drive means, while at the same time distribute and maintain a safe level of sanitizing chlorine in the pool, to thereby obviate the need for an in-line chlorinator or other chemical additive treatments; an optional automated sensor device can be provided to activate a secondary maintenance program which enables the pool cleaner to operate over prolonged periods of time as the sole means for filtering and sanitizing the pool water. An electrochemical cell manual mounting system permits the cell to be secured in place for operation and manually removed for maintenance, repair or replacement by the user without special tools or training.
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Citations
6 Claims
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1. A method of releasing bactericidal chlorine in the water of a swimming pool that contains a water-soluble chloride-containing chemical compound, the method comprising
a. placing into the pool an automated, self-propelled pool cleaner having a housing, a water pump, drive means for moving the pool cleaner over the surface of the pool to be cleaned, an integral electrochemical chlorine generator mounted in the housing, and positioned in the flow path of water moving through the housing, a source of electrical power operatively connected to the electrochemical generator and control means for initiating and terminating the functioning of the chlorine generator; -
b. activating the water pump and the pool cleaner drive means to thereby move the pool cleaner across the surface of a wall of the pool to perform a programmed cleaning cycle; c. initiating the operation of the chlorine generator to thereby produce bactericidal chlorine from the chloride-containing compound dissolved in the water during the cleaning cycle; d. discharging bactericidal chlorine containing water from the pool cleaner housing in a turbulent flow to mix with the water in the pool; e. deactivating the drive means and the water pump at the end of the cleaning cycle while maintaining the operation of the chlorine generator; f. activating the water pump for intervals of several seconds every several minutes following the end of the cleaning cycle for a period of about one hour; g. activating the drive means and pump for a period of time ranging from 2 to 4 minutes to thereby relocate the pool cleaner in the pool; h. activating the water pump for intervals of several seconds every several minutes after the pool cleaner is relocated; and i. repeating steps (g) and (h) for a predetermined period of time. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification