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US 6,294,096 B1Granted
Water dechlorinating system
OwnerMichael Pateinventor
Life of this patent
Estimating the term…
Abstract
An apparatus and a method for dechlorinating water being discharged from a chlorinated water supply system. The water flows through a housing interior and impacts a container having openings therein. The container contains dechlorinating tablets and the tablets gradually erode under the force of water during discharge to dechlorinate the water.
Claims9
Apparatus for receiving water from a chlorinated water supply system to dechlorinate said water, said apparatus comprising, in combination:
- a housing defining a housing interior and having a water inlet and a water outlet, said water inlet and said water outlet communicating with said housing interior and being spaced from one another;
- connector means for connecting the apparatus to structure of a chlorinated water supply whereby water can be introduced into said housing interior from said water supply system;
- a container rigidly attached to said housing and located within said housing interior between said water inlet and said water outlet and defining a plurality of container openings, said container for holding one or more dechlorinating tablets and for positioning said dechlorinating tablets in the flow path of water passing between said water inlet and said water outlet whereby a first portion of said water will pass through said container openings and contact said dechlorinating tablets prior to exiting said housing interior through said water outlet, said container and said housing defining spaces allowing for the passage of a second portion of said water around said container, said housing including a diffuser portion disposed between said water inlet and said container, said housing interior at said diffuser portion gradually increasing in size in the direction of water flow from said water inlet toward said container to diffuse said water flow;
- and
- baffle means located between said water inlet and said container in said housing interior and partially blocking said housing interior between said water inlet and said container for disrupting water flow and agitating the water prior to contact thereof with the container, said baffle means including a baffle member rigidly connected to said housing adjacent to said container and having a baffle surface engageable by water from said water inlet to lessen the impact of water from said water inlet on said container.
2 more elements
A method of dechlorinating water exiting a chlorinated water supply system, said method comprising the steps of:
- introducing water from said chlorinated water supply system into the interior of a housing;
- flowing said water within said housing interior toward a water outlet in fluid-flow communication with the interior of said housing, said water moving along a flow path;
- rigidly positioning a container having a container interior and a plurality of openings communicating with said container interior in the flow path;
- placing one or more dechlorinating tablets in said container;
- diffusing the water flowing through the interior of the housing at a location upstream from said container;
- while said water is flowing in said flow path, passing a first portion thereof through the openings of said container to contact said dechlorinating tablets;
- while said water is flowing in said flow path and after diffusing thereof, passing a second portion thereof through one or more spaces located between the container and housing;
- while said water is flowing in said flow path and after diffusing thereof, impacting said water on an impact surface to lessen the impact of said water on said container;
- combining said first and second portions;
- and
- discharging the water after contact with the dechlorinating tablets while combining said first and second portions.
8 more elements
Dependencies are inferred from the claim text.