DE20201585U1 - Stimulator fitting - Google Patents

Description

Patent attorney and lawyer Günter Leinung

PALeinune - Olvenstedter Str.I5 -D-39108 Magdebur g

Applicant:

Systemtechnik Herzog GmbH Neubrandslebener Weg 1 39387 Oschersleben

Telephone 0391/7339433 Fax 0391/7392868 Email Leinung@t-online.de

Bank details Dresdner Bank Magdeburg Account No. 0309418200 Bank code 81080000

ID No.: DE 139 274

Activator valve

The invention relates to an activator valve which is designed for use in fire-fighting systems, preferably in high-bay warehouses, flat warehouses and block warehouses as well as other facilities.

When a fire breaks out, such fire-fighting systems are automatically activated via fire or smoke detectors provided in the systems, which puts the stationary extinguishing equipment into operation.

These fire-fighting systems are also installed in the ceiling area of buildings or warehouses and are equipped with spray devices which, when activated, produce a water mist which then spreads downwards from the ceiling area, thus ensuring effective fire fighting and fire containment.

The effectiveness of the formation of the water mist depends essentially on the shape and design of the spray nozzles used in the spray heads and on the design and mode of operation of the spray heads themselves.

To date, the commissioning of such spray heads has required considerable technical and cost expenditure, so that the known systems also require considerable assembly and disassembly effort.

The object of the invention is therefore to develop an activator spray head which is designed in such a way that it is immediately activated when a fire occurs, thus largely eliminating the disadvantages of the known solutions.

According to the invention, the object is achieved with the features of claim 1.

Advantageous solutions and special embodiments result from the subclaims, k

Thus, an excitation valve was created which is designed with an excitation element and which is also equipped with an excitation nozzle.

The invention is explained in more detail with the following embodiment.
The accompanying drawing shows a trigger valve in half section.

The exciter valve 1 consists of a housing 2, in or to which the functional elements are arranged. An exciter element 6 and a jacket filter 7 are arranged within the housing 2. On the side of the housing 2 are receptacles

provided in which one or more trigger elements 4 can be arranged. The trigger elements 4 are arranged in the housing 2 such that they are connected via a passage opening 8 to an interior space 5 which is directly operatively connected to the excitation element 6.

The trigger valve 1 can be used in pipes of fire-fighting systems via projections 3 provided on the housing, but can also be connected directly to spray heads of fire-fighting systems.

The arrangement and insertion of the trigger valve 1 can be carried out not only by coupling but also by screwing it in. In this case, the housing 2 is equipped with corresponding threaded connections.

Claims (3)

1. Activator fitting for use in fire-fighting systems, characterized in that the activator fitting ( 1 ) consists of a housing ( 2 ) in which an activator element ( 6 ) and a jacket filter ( 7 ) are provided, the housing ( 2 ) is circumferentially formed with receptacles in which trigger elements ( 4 ) are arranged and in the area of the lugs the housing ( 2 ) is designed with through openings ( 8 ). 2. Activator fitting according to claim 1, characterized in that the housing ( 2 ) is formed with projections ( 3 ). 3. Activator fitting according to one of claims 1 and 2, characterized in that the triggering elements are designed in different shapes and are designed as a sprinkler nozzle, as a bimetal activator or also as an electromagnetic switch.