E - Fixed Constructions – 03 – B
Patent
E - Fixed Constructions
03
B
E03B 3/08 (2006.01) E21B 33/00 (2006.01) E21B 43/12 (2006.01) F04B 23/02 (2006.01) F04B 43/10 (2006.01) F04B 47/06 (2006.01) F04B 47/08 (2006.01)
Patent
CA 2291989
A water pressure system includes a pressure tank installed underground within the well casing of a well. The water pressure system includes a submersible pump connected to the inlet of the pressure tank by a drop pipe. The outlet of the pressure tank is connected to a second drop pipe and in turn to a discharge pipe for distribution of pressurized water to a house or other building. A pressure switch is connected to the pressure tank for controlling the submersible pump. The pressure tank includes an outer sidewall with an inlet end and an outlet end. An expandable diaphragm bladder located within the outer sidewall is connected between the inlet and outlet of the tank. A tube extends through the center of the bladder between an inlet opening and an outlet opening. The tube has a plurality of holes therein to allow water to flow through the tube and into and out of the expandable bladder. Pressurized air fills the empty space between the bladder and the outer sidewall to pressurize the water in the bladder. The pressure tank may be used in combination with a flow control valve or a variable speed pump to maintain the water at a constant pressure.
Meyers James A.
Meyers Kenneth A.
Goudreau Gage Dubuc
In-Well Technologies Inc.
Meyers James A.
Meyers Kenneth A.
LandOfFree
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