It is not uncommon for a water supply system to become unusable and a water leak occurs, the absence of which does not guarantee the availability of new equipment, as it may not be installed correctly. In order to avoid such incidents, special protective systems are used, the basis of which is a leakage sensor.
How it works
At the moment water hits the sensor, depending on its design, it emits a sound signal or alerts the system and causes automatic shutdown of the water supply using various electric drives. Turning on the water is possible only after the consequences of the leak have been eliminated.
Household appliances are characterized by the possibility of universal use and, in addition to residential premises, are used in boiler rooms, industrial and warehouse buildings. The operation of various equipment and devices related to water becomes safer with the use of automatic shutdownwater supply.
Features
Standard design includes AL-150 water leakage sensor (wireless or wired type), electronic fluid flow shutoff actuators and control mechanism.
Installation of control elements is carried out in those places that are characterized by a high probability of liquid leaving, for example, under a washing machine or bathtub. The compact design allows you to be in any place and, as a result, control the entire space.
The function of the control unit is to provide an audible warning of an incident and synchronize sensors with electric drives.
Special faucets equipped with a drive are characterized by an instant response to a signal, after which the water supply is shut off. Among modern designs, ball systems with an electric drive are most widely used. Installation of these elements is carried out on the liquid supply risers, as a rule, after a manual tap.
Design and dimensions of actuators may be different, their purpose has a direct impact on the installation. Installation can be carried out at any suitable time due to the absence of the need for a large intervention in the water supply system. But it is desirable to carry out work in the process of completing the repair.
Dignity
Leakage sensor "Neptune", like any other, operates only if there is an uninterruptible power supply. The system works even whenpower outage due to the battery. When power is available, the battery is in recharge mode.
The reliability of the systems is ensured by the operation of ball valves, due to the rapid response to the signal and excellent design.
Installation and connection do not require special knowledge and are made without serious intervention in the design of the water supply. Locking elements must be installed first. The optimal location for them is the space of the pipe after the manual tap, which separates the apartment from the common riser. In some cases, installation in this place is not possible, so it is worth remembering that the quality of protection increases with a decrease in the number of connections available between the elements.
Where to install
Leakage monitoring sensors require careful choice of mounting location. Proper execution of the task affects the comfortable use and responsiveness of the entire system. For example, to protect the kitchen, the element should be as close as possible to the siphon. In bathrooms, it is advisable to select a suitable free corner as the installation location to prevent accidental activation, which may be caused by puddles or splashes.
Difficulties with choosing a location can be avoided with advance planning during the renovation process. It is worth noting that thin conductors allow you to make an inconspicuous summing up in tile joints. ATIn this case, you need to remove the existing grout layer for laying the cable and cover it with a new layer. The wireless leakage sensor does not require such work and can be installed anywhere.
Safety
The water leakage control system is safe for residents, as the nodes are powered by relatively low voltage. Also, the current is supplied only by a signal, that is, almost all the time the crane design is de-energized. Both the leak sensor itself and the central unit have a sealed safe case.
Additional properties
To the existing functions, manufacturers have added the possibility of self-cleaning. Its necessity is caused by the formation of s alt natural growths on the inner surface of the pipes. You also need to pay attention to power consumption. The main advantage of the systems is the energy supply only at the moment when the tap is closed or opened.
All elements are reliable and have a long service life due to the coating with a special anti-corrosion compound in those places where contact with liquid is possible.
Due to the use of the general principle of all protective systems, they have identical structural elements. The basis is the controller, signals from sensors are transmitted to it, after processing of which current is supplied to the taps that block the water supply. In addition to the main functionality, the controller often provides sound and light notifications. More modern models have the ability to connect GSM-elements and other security alarm devices.
Views
The "Siren" leakage sensor is an electronic mechanism that acts as the first element in a common circuit and indicates the presence of liquid. There are wireless and wired devices that are suitable for various installation and subsequent operation conditions. The mechanism turns on when moisture gets into the space between the contact elements, after which the resistance decreases and a signal is sent to the controller.
Wired water leakage sensor "Siren" notifies of flooding with a cable. Despite the high quality of workmanship and reliability, they often violate the harmony of the interior and are inconvenient for installation in places with difficult access. In some cases, there may not be enough available cable length, so it is advisable to plan to mount them close to the controller. Elements of this type have become widespread due to their cost, which is lower compared to stand-alone options. Among the advantages it is worth noting the low voltage required for operation, high-quality insulation and the absence of additional power.
Wireless leak detector uses radio waves to alert. It will cost more than wired devices and runs on a separate power supply. The most commonly used batteries are standard batteries. The main advantage of such elements is the absence of the need for cables. Small dimensions allow installation inany convenient place.
What you need to know
The leakage sensor can be located at a sufficient distance from the valves and the controller, since the wireless method of signaling will ensure its retransmission from almost any distance.
The shut-off valve is represented by a design with power supply, which ensures the shutoff of the water supply. Typically, there are two types of flood protection devices used in a flood protection system.
Ball valves have a similar purpose, among the characteristic features it is worth noting a sufficient level of reliability and no need for maintenance. An electric insulated motor is used to ensure the operation of moving parts. Manual control possible in case of power failure.
