A float tree for suspending floats within a basin system includes a rod portion, a cap section, movably affixed to the rod portion, and a spring provided between the cap section and the rod section. The spring provides force against the rod portion and the cap section. A first and second cap can be included to seat the spring between the cap section and the rod portion within the float tree.

A float tree for suspending floats within a basin system includes a rod portion, a cap section, movably affixed to the rod portion, and a spring provided between the cap section and the rod section. The spring provides force against the rod portion and the cap section. A first and second cap can be included to seat the spring between the cap section and the rod portion within the float tree.

The Apparatus is provided to electronically monitor, determine, and/or control the pressure and/or flow for a supply of water in a network, furthermore, the apparatus is provided to electronically monitor, determine, and/or control the pressure and/or flow of waste water flowing through a drain pipe in a network. The apparatus utilizes a plurality of controllers, Electronic Drain Stoppers devices, sensory inputs, and motorized valves and/or solenoid valves to fully control and/or monitor the flow of water, presence of water, water pressure, water temperature, water drainage, and/or TDS levels/contaminants in the water. The apparatus utilizes one or more central and/or local controllers to electronically control and/or monitor a user's entire home and/or business pipe lines in an online and/or offline network. The Apparatus is a universal device that can connect to any supply of water.

The Apparatus is provided to electronically monitor, determine, and/or control the pressure and/or flow for a supply of water in a network, furthermore, the apparatus is provided to electronically monitor, determine, and/or control the pressure and/or flow of waste water flowing through a drain pipe in a network. The apparatus utilizes a plurality of controllers, Electronic Drain Stoppers devices, sensory inputs, and motorized valves and/or solenoid valves to fully control and/or monitor the flow of water, presence of water, water pressure, water temperature, water drainage, and/or TDS levels/contaminants in the water. The apparatus utilizes one or more central and/or local controllers to electronically control and/or monitor a user's entire home and/or business pipe lines in an online and/or offline network. The Apparatus is a universal device that can connect to any supply of water.

Disclosed are various embodiments for facilitating the installation of a toilet over a closet collar for a drain pipe. According to various embodiments, a pipe extension for a closet collar adaptation assembly is positioned with the closet collar. The toilet is positioned over the closet collar adaptation assembly. At least one seal is provided between the toilet and the closet collar adaptation assembly to thereby facilitate passage of matter from the toilet through the closet collar.

A flood water retention assembly for reducing flood damage includes a plurality of repositories that is each positioned proximate a lowland area prone to flooding. A plurality of drain conduits is each fluidly coupled to a respective one of the repositories. Each of the drain conduits is in fluid communication with a drainage area to drain the water into the drainage area. A plurality of inlet conduits is each fluidly coupled to a respective one of the repositories. Each of the inlet conduits is in fluid communication with a body of water to receive water from the body of water. A pump is fluidly coupled to each of the inlet conduits and the pump is positioned adjacent to the body of water. The pump pumps the water into the repositories when the pump is turned on. In this way the repositories contain flood waters thereby reducing flood damage to surrounding areas.

A transonic two-phase reaction turbine for use with low and high temperature fluid flow mediums includes at least two wheels that are configured to rotate in opposite directions, at least one of the at least two wheels being equipped with one or multiple kinetic energy harvesters.

A transonic two-phase reaction turbine for use with low and high temperature fluid flow mediums includes at least two wheels that are configured to rotate in opposite directions, at least one of the at least two wheels being equipped with one or multiple kinetic energy harvesters.

The present application relates to the technical field of water quality monitoring for water supply systems, and provides a water quality monitoring method for a water supply system, a water supply system, and a refrigeration apparatus. The water quality monitoring method for a water supply system includes: controlling to convey water to a water outlet pipe of the water supply system; obtaining a water quality parameter in the water outlet pipe; judging whether the water quality parameter meets a standard; if the water quality parameter meets the standard, ending the monitoring; if the water quality parameter does not meet the standard, proceeding to a next operation; controlling to drain the water in the water supply system; and repeating the above obtaining operation, judging operation, and draining operation, until the water quality parameter meets the standard. Through this method, the water quality parameter in the water outlet pipe may be monitored in real time, and it is controlled to drain the water in the water supply system when the water quality parameter exceeds the standard, thereby avoiding the breeding and deposition of organic matter. Moreover, this method may avoid drainage and flushing of the water supply system after a long period of inactivity, reduce operational difficulties and improve user convenience.

The present application relates to the technical field of water quality monitoring for water supply systems, and provides a water quality monitoring method for a water supply system, a water supply system, and a refrigeration apparatus. The water quality monitoring method for a water supply system includes: controlling to convey water to a water outlet pipe of the water supply system; obtaining a water quality parameter in the water outlet pipe; judging whether the water quality parameter meets a standard; if the water quality parameter meets the standard, ending the monitoring; if the water quality parameter does not meet the standard, proceeding to a next operation; controlling to drain the water in the water supply system; and repeating the above obtaining operation, judging operation, and draining operation, until the water quality parameter meets the standard. Through this method, the water quality parameter in the water outlet pipe may be monitored in real time, and it is controlled to drain the water in the water supply system when the water quality parameter exceeds the standard, thereby avoiding the breeding and deposition of organic matter. Moreover, this method may avoid drainage and flushing of the water supply system after a long period of inactivity, reduce operational difficulties and improve user convenience.