CN2063519U - Fireproof anti-thief alarm glass - Google Patents

Abstract

The utility model discloses a fire-proof anti-theft glass with alarm. The utility model becomes one by a clear glass, a transparent and fire-proof anti-theft alarm rubber sheet connected with an alarm device and a transparent fire prevention rubber sheet matched die. The fire-proof anti-theft glass with alarm has the functions of fire prevention and antitheft alarming. The fire-proof anti-theft glass with alarm is particularly used as a fire-proof wall and a fire-proof door in the large-sized public buildings. When the provisional or the permanent obstruction is carried out, the fire-proof anti-theft glass with alarm has good transparence, can raise the mutually visibility and space continuity of the two obstructed sides, and can also simplify the civil design. So the water curtain facility designed for the fire-proof door or the obstruction is omitted, the construction cost can be obviously reduced, and the usable floor area is effectively increased.

Description

Fireproof anti-thief alarm glass

The utility model relates to a kind of laminated glass with property, particularly a kind of transparent fire-proof and theft-proof alarm glass.

At present, existing a kind of high-strength anti-theft alarm glass that replaces push-and-pull iron bar or rewindable metal curtain.But this glass does not possess fire-proof function, when cutting off with mineral wool, also must add cascade.The device that adds rewindable metal curtain and spray water on the roller shutter just is being housed on the position that glass cuts off.Therefore, in Highrise buildings and large public building,, the construction of elevated tank, pump house, Guan Yun, civil engineering must be set for adding cascade.This had both increased the architectural design workload, had improved the building operation cost again, caused very big waste.

The purpose of this utility model provides a kind of fire-proof and theft-proof glass that is enough to overcome above-mentioned defective, and it can directly simplify civil Engineering Design, reduces the building operation cost.

The purpose of this utility model is achieved in that this fire-proof and theft-proof glass is one to have the laminated glass of warning device.The transparent fire-proof and theft-proof warning film that utilizes ultrafine wire or strip conducting film to be pressed together on to constitute in the inorganic sodium glue or utilize inorganic sodium glue to make transparent fire prevention film separately, again will be at least the transparent fire-proof and theft-proof warning of a slice film matched moulds in laminated glass, and the outlet line of lead or conducting film and warning device are joined, make the fire-proof and theft-proof alarm glass.Wherein the quantity of used transparent fire-resistant glass can fire-protection rating according to actual needs be determined in laminated glass.In the place that does not need to report to the police, can only utilize transparent fire prevention film matched moulds in laminated glass.

Because the utility model adopts transparent fire-proof and theft-proof warning film or transparent fire prevention film matched moulds in laminated glass, so manufacturing process is simple, operation easily, ultrafine wire or conducting film be easy damaged not, the yield rate height.With the film that inorganic sodium glue is made, have the thermal expansion of chance and become spongiform characteristics, can form the fire resistant flame retardant layer rapidly.Simultaneously because of the film dilatational strain, or glass is broken, causes the destruction of lead or conducting film and reports to the police immediately.According to the different requirements of three grades of fire-protection rating A, B, C, can in multilaminated glass, insert transparent fire prevention film respectively.So the utility model fire-proof and theft-proof dependable performance.This glass is in that to reach the fire early period of origination at ordinary times equally transparent with simple glass, after fire occurs to certain hour, along with the expansion of the intensity of a fire, room temp increases, and the foaming of interlayer expanded by heating forms very thick fire proof heat-insulation layer, play the cut-out burning things which may cause a fire disaster, prevent the effect that fire spreading enlarges.

Utilize the utility model to make the fireproof brickwork of large public building, fire door, cut off temporarily or permanently, not only transparency is good, realize cutting off the mutual visuality and the spatial continuity of both sides, and can simplify civil Engineering Design, save to fire door or cut off designed cascade facility, as rewindable metal curtain, waterworks, pond, water pump, pipeline etc.Can obviously reduce the building operation cost, increase effective usable floor area of buildings.Therefore, the utility model can wide popularization and application.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a kind of concrete structure synoptic diagram of the utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the vertical view of Fig. 1.

Fig. 4 is schematic circuit diagram of the present utility model.

Describe concrete structure of the present utility model in detail according to Fig. 1～4.This fire-proof and theft-proof alarm glass be adopt transparent glass 3, with transparent fire-proof and theft-proof warning film 4 and transparent fire prevention film 5 that warning device joins, under the matched moulds condition of routine, be combined into one.Wherein transparent fire-proof and theft-proof warning film 4 is to utilize ultrafine wire (diameter can less than 0.15mm) or strip conducting film (width can less than 10mm) 2, evenly arranges to be pressed together on to form in the inorganic sodium glue.Transparent fire prevention film 5 directly utilizes inorganic sodium glue to process.Warning device adopts prior art, utilizes by resistance R ₁, R ₂, R ₃, capacitor C ₁, C ₂, triode BG ₁, BG ₂, LED, ic chip, loudspeaker Y and power supply are formed.The outlet line 1 and the warning device of ultrafine wire or conducting film 2 join.After ultrafine wire or conducting film 2 destruction disconnections, triode BG ₁, BG ₂, LED and ic chip conducting, loudspeaker Y is sent guard signal.Because fire safety rules requires fireproofing installation that A, B, three fire-protection ratings of C are arranged, so fire-proof and theft-proof alarm glass, the transparent fire prevention film 5 that should have layer of transparent fire-proof and theft-proof warning film 4 at least and require different layers is set according to fire-protection rating is integral with transparent glass 3 matched moulds, do not need to report to the police at special occasions, also can only be integral with transparent glass 3 matched moulds, make flame resistant glass with transparent fire prevention film 5.Suitably increase transparent fire prevention film 5 and corresponding transparent glass 3, promptly can be made into the fire-proof and theft-proof alarm glass or the flame resistant glass of different preventing fire class requirement.

The utility model is applicable to that the public buildings such as luxurious hotel, restaurant, cinema, airport, gymnasium, exhibition center, library, hospital and skyscraper and other have industry and the civil buildings of fire compartment requirement. Be mainly used in fireproof and theftproof door, window and partition etc. in the make-up room.

Claims (1)

1, a kind of fire-proof and theft-proof alarm glass that constitutes by laminated glass and warning device, it is characterized in that: be pressed together in the inorganic sodium glue by ultrafine wire or strip conducting film, constitute transparent fire-proof and theft-proof warning film or utilize inorganic sodium glue to make transparent fire prevention film separately, again will be at least the transparent fire-proof and theft-proof warning of a slice film matched moulds in laminated glass, and the outlet line of lead or conducting film and warning device are joined.