KR20100088043A - The manutacturing method of fire proliferation security functioned the building eps(expanded polystyren) of double sided steel wall type and the construction method of automatic fire extinguishing system on the building eps(expanded polystyren) of double sided steel wall panel - Google Patents

Abstract

PURPOSE: A manufacturing method of an EPS sandwich panel for construction with fire diffusion protection function and a construction method of an automatic extinguishing system in the same are provided to minimize and to delay fire diffusion. CONSTITUTION: A manufacturing method of an EPS sandwich panel for construction with fire diffusion protection function is as follows. A sandwich panel is manufactured by connecting the molded product with fire prevention and extinguishing functions. A fireproof barrier is attached between the panels in the construction. A connecting supporter is fixed on both side steel plates of the sandwich panel.

Description

      The manutacturing method of fire proliferation security functioned the building EPS (Expanded Polystyren) of double sided steel wall type and the construction method of automatic fire extinguishing system on the building EPS (Expanded Polystyren) of double sided steel wall panel}

       This product is a system for the construction method that prevents the spread of fire from fire and automatically detects and extinguishes fire during the production and production of building sandwich panels.

       We could not extinguish the common emergency fire extinguishers with toxic gases and smoke in the sandwich panel fire. In addition, it was not possible to extinguish fire from outside due to the nature of the sandwich panel (the styrofoam burning in double-sided steel plates). In order to solve this problem, when sandwich panels are formed by assembling a molded styrofoam to prevent the spread of fire in the case of fire as shown in FIG. 1, the spread of fire in the fire can be significantly reduced. As shown in Figures 2-⑫, 양면 using the double-sided steel plate support of Fig. 1-㉯, the fire spreading and separation of the double-sided iron plate are eliminated in case of fire. It also serves to trap the fire in case of fire. In addition, when inserting and constructing a simple digestive pipe during the construction and use of the objective and the small bone of Fig. 1-③, ④ will have a perfect fire extinguishing capacity during construction as shown in Figs. In addition, the installation of the detection system at the time of installation can be fired early.

       Conventional sandwich panels were produced by connecting flat styrofoam continuously and attaching glued iron plates to the front and back of the styrofoam. In addition, the existing panels and panels were subsequently fixed and constructed during construction. It could not be extinguished with a general emergency fire extinguisher with toxic gases and smoke in a fire. In addition, it was not possible to extinguish fire from outside due to the nature of the sandwich panel (the styrofoam burning in the double-sided steel plate).

       This product produces styrofoam of sandwich panel as a molded product with fire spreading and extinguishing function in case of fire, thus producing panel, which can delay the spread of fire in case of fire. In case of construction, attach and install the fire protection barrier between the panel and the panel, and fix the connecting support on both sides of the sandwich panel during styrofoam molding to prevent the spread of water in case of fire and prevent the double-sided sheet from blowing in the wind. There is no effect to trap the fire. In addition, it is possible to suppress the initial fire in case of fire by adding the detection function during installation and installing the fire duct.

       The construction of this sandwich panel not only reduces the spread of fire, but also significantly reduces the speed of spread, and it is a safe construction system with a detection system and a fire extinguishing facility.

       In addition, in case of fire, a simple piping method is used as a fire extinguishing system for each block, so it is inexpensive and can be detected and extinguished in a unit of block so that a small amount of water tank can cover the entire area and a small amount of water is injected into the fire. In case of fire, property disadvantages caused by water can be reduced. And in case of using the antifreeze in the water tank in preparation for the winter season, it can be used for four seasons without freezing when flowing between the bones of the sandwich panel.

       This product can produce sandwich panel products by continuously connecting the molded products of ① and ② of FIG. 1 and have a stiff foam joint and a small bone such as ④ and a small bone such as ④ on the styrofoam joint surface and another surface portion. Insert and glue the fire blocking plate ⑥ between ⑤ and ⑤ of 2, and at this time, through the discharge pipe of ⑧ of FIG. 4, into the gap bone of ⑦ of FIG. Fire protection barrier down Wet the ⑨ of Figure 1 to form a wet fire barrier between the panel and the panel.

       In addition, ④ of Fig. 1 is injected from the discharge pipe 4 of Fig. 4 flows into the small bone inflow path of 도 of Fig. 3 goes down and the object and the bone bone cross each other and in the form of ㉮ of Fig. It is filled with water, which has a primary fire extinguishing function when it proceeds in the direction of arrow ㉮ in case of fire, and water is filled and blocked when styrofoam contraction or deformation of the upper surface of the blocking plate is caused by overheating of the blocking plate. You get the effect of extinguishing the flame. It has a function of slowing down the speed of fire and extinguishing through the second and third stages.

       In addition, the double-sided steel plate support of Fig. 1 is inserted and fixed during styrofoam molding, and when the sandwich panel is constructed, the styrofoam is burned in case of fire by burning the rivets and pieces of Fig. 2, and the adhesive ability disappears. This prevents the supply of oxygen and the inflow of wind, as well as the spread of flames to the outside, and by trapping the fire weakens the energy of the fire to enable extinguishing. And when the panel construction using the double-sided support can be fixed to the rear as shown in Fig. 2 ⑬ can give a clean front of the front bolt construction.

       And when the panel construction is attached to the fire protection barrier ⑨ of Fig. 1, ㉰ of Fig. 3 to block the fire between the panel and the panel to absorb water to have a water film blocking membrane. In this way, the barrier film is installed at the panel joint and the finishing portion to prevent fire from spreading through the steps of the first panel and the second panel as well as to have a digestive function.

       In the facility of the fire extinguishing facility, the pipes of ⑧ and 의 of FIG. 4 are inserted into the fire-fighting pipe insertion part and fixed in the form of ㉱ of FIG. 3. This can be installed in the unit of the number of panels or the building block of the plumbing and extending the sensing line of the two thin lines between the panel and the panel is switched on when the two wires are grounded in the fire, and Fig. 5A and 6A. Has plumbing facilities such as This separate operation of the fire extinguishing facility makes it possible to extinguish even with a small amount of water. It is not fired indiscriminately but automatically operates according to the spread of fire, so that the extinguishing efficiency is high and the loss of property can be minimized.

       Principle of operation of the detector, as shown in ⓐ of FIG. 6, when two wires are grounded in a fire, operation starts with a switch on, a switch on, and a motor on.

 (Example) Switch on fire, switch on, motor on

      When it detects magnification with one block, it is expanded to one block with switch on.

1 is a bonded view of a molded styrofoam panel.

Figure 2 is a joint view of the styrofoam and the fire blocking plate and the fixed side of the iron plate support detail (⑫, ⑬).

Figure 3 is a detailed view of the fire pipe insertion fixing and blocking plate and water bone.

4 is a connection diagram between the panel and the pipe.

5 is a schematic diagram of a plumbing engine.

6 is a conceptual diagram of the sensor and the operating principle.

Claims (2)

       Panel processing and fabrication Usage quotes of the objective and small bone of the styrofoam of ① and ② of Figure 1, In case of sandwich panel manufacturing, when attaching fire-retardant plate and styrofoam, refer to 2-⑤ and ⑥, The role of the objective and the small bone Figure 3-⑮, (16)        Panel fire extinguishing system When installing the sandwich panel, install the fire barrier of Fig. 1-⑨, Fig. 3-C. Digestive discharge pipe Figure 4-⑧, quoted by ⑩, Insertion and operation of grounding sensor in panel and panel construction Fire Extinguishing Pipe Installation Method and Operation Figure 5-E.

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