The present subject matter discloses a system and method of winterizing and de-winterizing a structure in order to prevent waterlines from freezing and getting damaged. The system includes electronic valves connected to waterlines i.e., main waterline and drain line. The electronic valves include electronic ball valves. The electronic valves communicatively connect to an electronic device. A user operates the electronic device to winterize and de-winterize the structure. Winterizing includes closing the electronic valve on the main waterline that supplies water into the structure and opening and closing the electronic valve on the drain line causing the water to drain out. De-wintering includes closing the electronic valve on the drain line and opening the electronic valve on the main waterline to supply water back into the structure. Winterizing prevents the waterlines from freezing and getting damaged in cold weather conditions.

A flushing station is provided. The flushing station includes a connection piece for a hot water pipe, a connection piece for a cold water pipe, a collecting tank with a siphon for draining the water, pipes at the connection pieces which conduct the water from the connection pieces into the collecting tank at least one sensor per pipe a control unit connected to the sensor, a valve actuatable in the pipes, wherein the control unit is coupled to the actuatable valve and the actuatable valve can be opened by the control unit for flushing the hot or cold water pipe. According to the invention, a flow restrictor and a flow straightener are integrated in each of the pipes.

The present invention provides a leveling differential-pressure diversion peak-shaving water tank with a function of preventing stagnant water and stale water, which comprises a water storage and distribution tank, a water inlet pipeline, a water outlet pipeline and a front tank. The water inlet pipeline is arranged at the upper portion of the water storage and distribution tank and used for feeding water into the water storage and distribution tank. The water outlet pipeline is arranged at the lower portion of the water storage and distribution tank and comprises a main water outlet pipe and a plurality of water outlet branch pipes. One end of each water outlet branch pipe is connected with the main water outlet pipe. The front tank comprises a front tank water box, a front tank water inlet pipeline and a front tank water outlet pipeline. The present invention further provides a water supply pumping station.

The present invention provides a leveling differential-pressure diversion peak-shaving water tank with a function of preventing stagnant water and stale water, which comprises a water storage and distribution tank, a water inlet pipeline, a water outlet pipeline and a front tank. The water inlet pipeline is arranged at the upper portion of the water storage and distribution tank and used for feeding water into the water storage and distribution tank. The water outlet pipeline is arranged at the lower portion of the water storage and distribution tank and comprises a main water outlet pipe and a plurality of water outlet branch pipes. One end of each water outlet branch pipe is connected with the main water outlet pipe. The front tank comprises a front tank water box, a front tank water inlet pipeline and a front tank water outlet pipeline. The present invention further provides a water supply pumping station.

An isolation device and method are provided for isolating a plumbing system of a premises from a potable water source if permissible input water pressure parameters are violated. After the plumbing system has achieved a desired input water pressure, the isolation device places the plumbing system in an isolated state and only removes the plumbing system from the isolated state if the isolation device detects a demand for water from the plumbing system and if the isolation device determines that permissible input water pressure parameters are not being violated. Once the demand no longer exists, the isolation device returns the plumbing system to the isolated state.

Examples provide a configurable, modular manifold system for distributing water. The manifold receives water via a first supply line dropped vertically down from a ceiling structure. The first supply line is connected to a water source, such as a water tank or pre-existing water line without demolition. The water may be heated or filtered and then supplied to a fixture or other device via a perpendicular second supply line. Drainage from the fixture is received via a drainage line. The drainage accumulates in an accumulator tank. The drainage water is pumped out via a second vertical drainage line carrying the drainage water away. The second line eventually connects to a pre-existing sewage line or septic system for treatment. The manifold may be moved or relocated easily to provide water to fixtures or other devices modularly without alteration of fixtures or access demolition to existing structures.

Examples provide a configurable, modular manifold system for distributing water. The manifold receives water via a first supply line dropped vertically down from a ceiling structure. The first supply line is connected to a water source, such as a water tank or pre-existing water line without demolition. The water may be heated or filtered and then supplied to a fixture or other device via a perpendicular second supply line. Drainage from the fixture is received via a drainage line. The drainage accumulates in an accumulator tank. The drainage water is pumped out via a second vertical drainage line carrying the drainage water away. The second line eventually connects to a pre-existing sewage line or septic system for treatment. The manifold may be moved or relocated easily to provide water to fixtures or other devices modularly without alteration of fixtures or access demolition to existing structures.

Example aspects of a remote-operated flushing system and a method of operating a flushing system are disclosed. The remote-operated flushing system can comprise a fluid routing assembly comprising a valve, the valve configurable in an open configuration, wherein fluid is permitted to flow through the fluid routing assembly, and a closed configuration, wherein the fluid is prohibited from flowing through the fluid routing assembly; a control device configured to actuate the valve between the open configuration and closed configuration; a remote operation device wirelessly connected to the control device and configured to remotely operate the control device to control the actuation of the valve between the open configuration and closed configuration; and a sensor configured to detect a fluid property of the fluid within the fluid routing assembly, wherein the control device is configured to wirelessly send a signal representative of the fluid property detected by the sensor.

A dampening valve unit, for use in a liquid distribution system is disclosed. A feeding conduit is evacuated of liquid after an associated tap unit is closed and refilled with liquid after the tap unit is opened. The dampening valve unit comprises a dampening chamber, connectable to said feeding conduit, and a liquid stop valve unit, connectable at an inlet end thereof, to said associated feeding conduit and which has an outlet end being connectable to said associated liquid tap unit. Said dampening chamber is adapted to collect gas and is connectable to said associated feeding conduit via a passage. The passage is directly connected, without any restrictions therebetween, also to a liquid stop valve at said inlet end. The passage is always open at the dampening chamber for fluid connection between the passage and the dampening chamber.

A dampening valve unit, for use in a liquid distribution system is disclosed. A feeding conduit is evacuated of liquid after an associated tap unit is closed and refilled with liquid after the tap unit is opened. The dampening valve unit comprises a dampening chamber, connectable to said feeding conduit, and a liquid stop valve unit, connectable at an inlet end thereof, to said associated feeding conduit and which has an outlet end being connectable to said associated liquid tap unit. Said dampening chamber is adapted to collect gas and is connectable to said associated feeding conduit via a passage. The passage is directly connected, without any restrictions therebetween, also to a liquid stop valve at said inlet end. The passage is always open at the dampening chamber for fluid connection between the passage and the dampening chamber.