ES2435729B1 - Theft protection system and equipment for its implementation - Google Patents

Abstract

Theft protection system and equipment for the implementation thereof. # The system is based on promoting a mixture of two components of expanded polyurethane previously contained in pressurized tanks, towards the enclosure or security environment in which they are located goods and / or values that are intended to be protected against theft, so that this impulsion of the two-component expanded polyurethane covers and conceals the goods and / or values, being inaccessible to criminals or intruders who could have accessed without authorization to the enclosure or security environment of goods and / or values.

Description

PRACTICE OF THE SAME

DESCRIPTION

OBJECT OF THE INVENTION

The present invention relates to a theft protection system, specifically intended to prevent theft of goods and / or values that are located inside an enclosure or cabin, the system based on flooding by an expanded polyurethane flow bicomponent on the cabin or security enclosure in which the goods and / or securities to be protected are located.

The object of the invention is to cover and hide goods and / or values

located in security enclosures, to prevent access to said values and / or

goods by criminals.

The corresponding equipment for the implementation of the two-component expanded polyurethane drive system made as a means of covering and corresponding inaccessibility to the values and / or goods to be protected is likewise object of the invention.

BACKGROUND OF THE INVENTION

There are goods and / or securities arrested that are located in security environments, that is, in enclosures and rooms that

logically they have intruders or criminals.

the appropriate means to prevent the entry of

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However, in the event that intruders or criminals access through any violent system inside the security enclosure or environment, they can comfortably and without any risk subtract the goods and / or values located in that security environment or room.

\OR

In this sense, systems or means that prevent the theft of goods and / or values in the case that criminals access the interior of the room or security enclosure in which those goods or values are located are unknown.

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DESCRIPTION OF THE INVENTION

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The system that is recommended is provided so that in those cases in which there is an intrusion by one or several individuals (criminals) to the security zone or enclosure where goods or values are located, and that those individuals do not have the pertinent pennisos that enable them, there is a bicomponent expanded polyurethane drive, flooding the security space and covering the goods and / or values, so that they cannot be suspended by those individuals or criminals who have previously accessed the Security zone, since said goods and / or values are fully covered and therefore inaccessible, preventing them from being subtracted. Note that the polyurethane mixture is released into the safety enclosure even in liquid phase, prior to the expansion phase in which the liquid becomes a foamed solid. Bicomponent polyurethane

until they are mixed, expanded polyurethane is not produced. Fits

Note that depending on the physical-chemical characteristics of the polyol and isocyanate asl, it will be the final product, which may vary in reactivity and density.

More specifically, the system consists of the impulsion of the two pressurized components (isocyanate and polio!) Towards the aforementioned security enclosure, and subsequently carried out after the impulse to cover and conceal these goods and / or values by mixing of the two components of pressurized expanded polyurethane.

The equipment to carry out the described system is based on using two container tanks of two pressurized components, so that at the exit of these deposits, electrovalves are provided through which, through different conduits, the components access a mixing chamber and from it, once properly mixed, reach the security enclosure to cover and hide the values and / or goods contained in that enclosure.

The pressurization of the components in the two tanks is achieved by a pressurized gas from another tank, in combination with an electrovalve that distributes the pressurized gas to the pressurized tanks, all this by means of an electronic control device for the solenoid valves and the system set.

The system can be connected to any alarm system that gives a boost as a sign that the security of the system has been violated.

Also say that the application of the system is both at the level of

embarked on vehicle.

Logically, the equipment in which the system materializes will include pressurization gas supply means, as well! as the respective pipes that will be preferably pressurized between 10 and 12 bar, the pressurization being achieved through the contribution of CO, from a nitrogen tank to 200 bar, with a hand reducer in the main pipe along which the pressurization gas accesses to the two pressurized tanks and containers of the expanded polyurethane components.

The solenoid valves associated with the pressurization tanks are provided to retain the components II expanded polyurethane liquids in their corresponding tank, opening those solenoid valves at the moment when a signal is detected by the electronic equipment and allowing the release of the components to reach the mixing chamber, which is reached through independent pipes from the two pressurized tanks.

DESCRIPTION OF THE DRAWINGS

To complement the description below and in order

of helping a better understanding of the features of the invention, of

In accordance with a preferred example of practical realization thereof, a set of drawings is attached as an integral part of said description, where, as an illustration and not limitation, the following has been represented:

Figure J .. Shows the corresponding functional scheme of the

Figure 2 shows a perspective view of the two pressurized tanks that form part of the equipment of the invention, housed, together with the mixing chamber, in a tank, the container containing the pressurization gas not being represented, nor of course the electronic equipment that is alien to that deposit,

PREFERRED EMBODIMENT OF THE INVENTION

As you can see in the referred figures. The equipment in which the theft protection system object of the invention materializes comprises two tanks (1, 2) containers in which the isocyanal and polyol are confined, so that at the exit of those deposits (1, 2 ) Two solenoid valves (3, 4) are provided, which through both conduits (56) can drive both components contained in the tanks (1, 2) to a mixing chamber (7) of which the two-component polyurethane mixture is released to the security enclosure and where it expands very quickly so that the values or goods are protected by the generated polyurethane foam,

The pressurization of the tanks (1, 2) is achieved by means of gas contained in a tank (8), at whose exit a solenoid valve (9) is provided, which sends, through main ducts (10, 11), the gas to the tanks (1, 2) for the pressurization of these,

The described equipment or system is complemented by an electronic system in which a power supply (12), a control (13) and a signal pulse means (14) are provided, all to govern the solenoid valves (3, 4) And of course the solenoid valve (9), so that the pressurization tanks (1, 2), together with the mixing chamber (7), the solenoid valves (3, 4), with the main ducts (5, 6 ) And of course the

5 ducts (10, 11) that come from the container (8) of the pressurized gas container, are located inside a cabinet (15), as shown in Figure 2, showing a pressure gauge (16) for pressure control that is driving.

Claims (1)

 CLAIMS 1a • Equipment for the implementation of the burglary protection system characterized in that it comprises two tanks (1, 2) 5 containers of expanded polyurethane components, and at their exit paths solenoid valves (3, 4), whose opening establishes the passage of both components towards a mixing chamber (7), from which the bicomponent expanded polyurethane is driven, with the particularity that said two tanks (1, 2), are pressurized by means of a gas from 10 of a third tank ° ( 8) associated with a solenoid valve (9) for pressurization and opening to the reservoirs (1, 2) containers of the polyol and isocyanate components, an electronic control system (12, 13) having been provided to control the activation of the electrovalves (3, 4 and 9) and corresponding impulsion from the pressurized tanks (1, 2). 15 2a.- Equipment for the implementation of the theft protection system corresponding to claim 1 „characterized in that the pressurized deposits (1, 2) with their corresponding solenoid valves (3, 4), as well as the mixing chamber (7 ), with the corresponding 20 transfer ducts (5, 6, 10 and 11), are mounted inside a protection line (15). 25