Abstract:
Provided herein are embodiments of a flood prevention system. The flood prevention system may include a water line, a sewer line, and at least one floating switch sensor. The water line and sewer line may be connected to a plumbing fixture. The floating switch sensor may be installed within the sewer line and be connected to a solenoid valve.
Abstract:
A blocked sewer unit includes a substantially impermeable barrier having a first side exposed to the interior of a sewage network and a second side, the barrier movable in the direction of the second side in response to fluid pressure on the first side. The blocked sewer alert unit includes a transducer separated by the barrier from the sewage network, the transducer configured to generate an electrical signal when the barrier moves into the dry section. The blocked sewer alert unit includes an alarm circuit configured to convert the electrical signal into a user alert.
Abstract:
A fence valve to catch material introduced into a pipe includes a housing defining a chamber and a catch plate disposed within the chamber that is movable with respect to the housing. The catch plate includes at least one magnetic region. The valve further includes a magnetic body in communication with at least a portion of the chamber, an indicator in communication with the catch plate, and a cable having a first end secured to the catch plate and a second end secured to a hook. The catch plate is transitionable from a first position in which the catch plate is disposed at a first location within the chamber, to a second position in which the catch plate is displaced from the first location. The catch plate is detachably held in the first position by interaction between the at least one magnetic region and the magnetic body.
Abstract:
According to some embodiments, sewer alarm devices and apparatus are provided for detecting the presence of liquid within a pipe. In some embodiments, the devices and apparatus include a housing defining an interior volume, the housing including a top portion and a bottom portion, the bottom portion mounted on an exterior surface of the pipe. At least a first mounting portion extends outwardly from the housing and receives at least a first strap securing the housing to the exterior surface of the pipe. A probe housing extends from the interior volume of the housing to an interior of the pipe, and at least a first probe is disposed within the probe housing and exposed to the interior of the pipe along a first direction substantially along a center axis of the pipe.
Abstract:
In one embodiment, an overflow protection system for a fluid transfer system with an opening to the environment comprises at least one sensor and a fluid flow regulating device in communication with the at least one sensor, the fluid flow regulating device configured to change the rate of input fluid flow when a signal from the at least one sensor indicates a change in the output fluid flow rate. In another embodiment, an overflow protection system for a fluid transfer system provides an alert when a change is detected in the output fluid flow rate. In one embodiment, a method for overflow protection in a fluid transfer system with an opening to the environment comprises sensing a reduction in output fluid flow and reducing the input fluid flow or providing an alert.
Abstract:
This system will alert an occupant of a backup in the sewer or septic system and could be used in a residential or commercial structure. The system is affixed to a sewer waste line and includes a float device and a wireless alert device. When a backup occurs, the float will lift and break the magnetic connection between a magnet connected to the float and a sensor on the wireless alert device. This, in turn, will cause a chime or other alarm device to activate inside the structure, alerting the occupant of a backup. The alarm will enable the occupant to turn off or not use any items which use running water until the problem is resolved.
Abstract:
A water and sewerage system for a construction, has at least one water consumer, at least one water supply pipe adapted to supply water from a water source to the water consumer, at least one water drainage pipe adapted to drain water from said consumer to a sewage reservoir and the like, a water level sensor cooperating with the water drainage pipe so as to sense when water reaches a predetermined level in the water drainage pipe, and at least one water supply interrupting element cooperating with the water supply pipe and connected with the water level sensor so that when water in the water drainage pipe reaches the predetermined level the sensor sends a signal to the water supply interrupting element and the water supply interrupting element interrupts water supply in the water supply pipe.
Abstract:
An elongated hollow body is provided with a mid-length transverse partition and one end of the body is mountable from a sewer pipe in lieu of a cleanout plug thereof and contains a buoyant mercury switch tethered to the partition through the utilization of thin, flexible and relatively insulated conductors passing through the partition in fluid tight sealed engagement therewith and electrically connected to spaced contacts within the mercury switch. The other end of the body on the side of the partition remote from the buoyant mercury switch supports a battery, a momentarily actuatable test switch and an electrically actuated signal generating device, the mercury switch, signal generating device and battery being electrically connected in a loop-type circuit. A bypass circuit is provided for bypassing the mercury switch and the test switch is serially connected in the bypass circuit.