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US 2019/0153738 A2Published application
Chemical injector for use with a pool or spa system and related methods
AssigneeZodiac Pool Systems LLC
InventorsDavid Goldman, Hwa Leung Heng
Life of this patent
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Abstract
A chemical injector for use with a pool system can include an assembly having a disposable chemical container (214) and a pump (106,216). The disposable chemical container can fluidly seal a chemical in an inner volume of the disposable chemical container. The pump can be coupled to the disposable chemical container for injecting the chemical into the fluid flow of the pool system.
Claims20
An assembly for a pool or spa system comprising:
- a housing;
- a disposable chemical container for fluidly sealing a chemical in an inner volume of the disposable chemical container, wherein the disposable chemical container is housed in the housing;
- and
- a pump coupled to the disposable chemical container for injecting the chemical into a fluid flow of the pool or spa system.
1 more element
A system comprising:
- a tubing coupled to a pool or a spa for allowing a fluid in the pool or the spa to flow therethrough;
- and
- a chemical injector coupled to the tubing comprising:
- a pump for injecting a chemical into the tubing;
- and
- a disposable chemical container coupleable to the pump, the disposable chemical container including a seal for retaining the chemical in an inner volume of the disposable chemical container, wherein the seal opens in response to the disposable chemical container being coupled to the pump to allow the chemical to be injected by the pump into the tubing.
3 more elements
A method comprising:
- providing a chemical for treating a fluid in a pool system or a spa system;
- providing a disposable chemical container having an inner volume for housing the chemical;
- and
- providing a seal for sealing the chemical in the inner volume of the disposable chemical container, wherein the seal opens in response to the disposable chemical container being positioned in a chemical injector coupled to the pool system or the spa system.
1 more element
Dependencies are inferred from the claim text.