ITVT20080010A1 - WATER FLOW ELECTROREGULATOR - Google Patents

Description

WATER FLOW ELECTROREGULATOR

The present innovation conceives a device suitable for the supply of sanitary water (hot and / or cold) in the quantity? and in the desired time, avoiding direct contact with the hands. whose activation or deactivation takes place through a simple touch with the knee on the button used for operation.

Currently the sanitary regulations concerning the manipulation of levers and knobs, suitable for the supply of sanitary water inside industrial kitchens, prohibit direct contact with the hands.

Over time yes? switched to using gap type devices

- Elbow lever

operated by the elbow but considered not entirely suitable due to possible direct manipulation;

Hand operated tap

allows the supply of water without the direct contact of the hands ima uncomfortable in the use-poch? the water leaking? limited to the time of the pressure exerted on the actuating device; - Pedal tap

allows the 'Leakage. water without touching the operating levers with your hands but very unhygienic as the group of taps for dispensing? installed on the floor, a position that makes it a receptacle for dirt deposits.

This article also provides for constant maintenance of the lock pedal.

This innovation aims to bring advantages both on maintenance, as it does not require particular and periodic adjustments, and on the health and hygiene level, avoiding direct contact with the hands and particular cleaning as it can be installed in strategic and comfortable positions for the user.

The dts ositivo according to the innovation will come? now described with reference to the attached figure:

the Pura A shows the device in the -totalit? of their own

components.

It includes;

- a sealed plastic box. watertight IP 10 (1), used to accommodate the entire devices with the exception of the on / off buttons: -two buttons for activating the rel? to open the cold water (2) and hot water (3) circuit;

fittings with thread '? gas M, constituents: the outlet (4), to be connected to the dispenser, the cold water inlet (8) and the hot water

-two solenoid valves with 24 - volt coil - intended respectively for regulating cold water (8 and hot water (9);

-a voltage transformer (10) from. 220 to 24 volts;

-two rel? used to activate the solenoid valves necessary for the supply of cold water (11) and hot water (L) - 1.5 mm insulated power cable (13) to transmit voltage to the electrical components;

-three three-piece joints (14) for waterproofing the device housing box.

How does this innovation work? determined by the electric voltage, which enters the circuit through the 1.5 sq mm power cable (13), following the pressure of one or both of the activation buttons (2), (3), passes through the transformer (10 ) bringing it from 220 to 24 volts in such a way as to be compatible with the electric load sustainable by the relays.

Once the electrical voltage has been transformed, does it activate the relays? (11), 12) and excites the copper coil contained in the solenoid valves (6), (7); consequently you aavvrr ?? the opening of the water circuit allowing hot or cold sanitary water to reach the spout installed by the user.

Will the delivery continue? for the time necessary to carry out the various tasks and will come? interrupted following subsequent pressure on one or both buttons, each of which regulates the hot water and cold water circuits respectively.

Claims (1)

CLAIMS 1. Water flow electroregulator characterized by the fact that the aforementioned means for regulating the water supply include: - two solenoid valves; -two rel ?; being said solenoid valves suitable for supplying water following the transmission of voltage by the relay,? possible to get domestic hot water for the time and quantity? desired. 2. Water flow electroregulator characterized by the fact that said means housed in the inside a watertight box allow for maximum hygiene as once everything is installed, the housing? entirely washable without altering or compromising the functioning of the device. 3. Water flow electroregulator characterized in that said device comprises: - watertight box; - two activation buttons; being said buttons positioned independently from the devices housed in the box, they allow to obtain the maximum comfort? in the installation as they are arranged at knee height and detached from the central operating body. The box with all the devices in fact can? be installed in various positions either recessed into the wall or applied externally with special supports. 4. Water flow electroregulator characterized by the fact that, as it contains electrical devices, it does not require particular and periodic adjustments except in the event of accidental failure.