JPS5820294Y2 - Pressurized fire extinguisher - Google Patents

Description

[Detailed description of the invention] The present invention comprises a plurality of extinguishing agent storage cylinders equipped with siphon pipes, and another compressed gas (mainly air) cylinder for feeding compressed gas into the extinguishing agent storage cylinders. A reel for winding up a hose is provided on the upper part of the cylinder, a spout pipe communicating with the extinguishing agent storage cylinder is disposed in the central support piece of this reel, and a hose communicating with the spout pipe is wound around the reel. The present invention relates to a pressurized fire extinguishing system in which the reel is attached to a box frame so as to be rotatable left and right with respect to the box frame.

Conventionally, in this type of pressurized equipment, the hoses communicating with the extinguishing agent storage cylinder were suspended from a number of parallel hose frames attached to the box frame, and in the event of an emergency, the suspended hoses were manually removed one by one. Since it had to be pulled out after being removed from the frame, it was extremely difficult to operate and could not be useful in an emergency.

The present invention is intended to eliminate these conventional drawbacks, and will now be described with reference to embodiments shown in the drawings.

A and B are extinguishing agent storage cylinders stored in a storage box body 1, and the extinguishing agent storage cylinders A and B are equipped with a siphon pipe 3 for spouting extinguishing agent attached to a valve case 2, and the valve case 2 are connected to each other by connecting pipes 5, 5 via a rotatable T-shaped pipe 4, and an injection vibro is connected to this T-shaped pipe.

The valve case 2 has a separate compressed gas blowing hole 7.
The blow holes 7, 7 are connected to each other by a connecting pipe 8, and this connecting pipe is connected to an ejection pipe 10 of a valve case 9 attached to a compressed gas cylinder C different from the extinguishing agent storage cylinder. It is.

The valve case 9 of the compressed gas cylinder C is provided with a valve 11 for operating the compressed gas cylinder. The actuating pieces are normally locked with a safety pin 15, but when necessary, the safety pin can be removed to rotate the actuating piece 14 downward, press the valve 11, and press the valve 11 into the compressed gas cylinder C. The compressed gas is injected into the connecting pipe 8, and the compressed gas causes the extinguishing agent in each of the extinguishing agent storage cylinders A and B to be ejected from the siphon pipe 3, and from the injection pipe to the hose.

A rotatable hose winding reel 16 is provided at the top of each of the cylinders A, B, and C, and this reel support piece 17 is attached to the storage box frame 1 with a shaft 18 so as to be rotatable left and right. The supporting piece of the winding reel 16 supports the connecting pipe 19 of the injection vibro, and the hose connecting pipe 2 is connected to this connecting pipe.
0 is attached, and the hose 21 attached to the connecting pipe is sequentially wound around the frame rod 22 of the reel, and is stored in the storage box frame 1 in the state shown in Figure 2.4 for a lifetime. do.

Note that 23 indicates a door.

In the present invention, which is configured diagonally upward, Hirao is the second.
It is stored as shown in Figure 4, but in the event of an emergency, by opening the door 23 of the storage box frame, holding the hose 21 in your hand and pulling it, you can easily pull it out to the front and support the take-in reel 16. Since the piece 17 is pivoted 18 to the box frame 1 so as to be rotatable left and right, the hose can be freely pulled out in either direction (a, l) in FIG. This eliminates the need for the trouble of having to take out the hose that is hooked inside the frame one by one.

[Brief explanation of drawings]

Fig. 1 is an external front view, Fig. 2 is an internal front view, Fig. 3 is a plan view of the operation of the reel support piece, Fig. 4 is a side view of Fig. 2, Fig. 5 is an enlarged view of the main parts, Fig. 6 The figure shows the reel. A is the rear view (showing the state shown in Fig. 7), the opening is a cross-sectional view taken along the line ■-■ of A, C is the front view showing the hose winding state, and 2 is the reel support in A. The plan view of the piece, FIG. 7, is an operational view, where a shows the hose pulled out on the left side, and b shows the hose pulled out on the right side. A, B... Treetop gunpowder storage cylinder, C...
Compressed gas cylinder, 16... Reel, 17...
... Reel support piece, 18 ... Rotatable shaft, 2
1...Hose.

Claims (1)

[Scope of utility model registration request] It is equipped with a plurality of extinguishing agent storage cylinders having siphon pipes and a compressed gas cylinder for feeding compressed gas into the extinguishing agent storage cylinders, and a hose is connected to these extinguishing agent storage cylinders, and the hose is locked to a hose rack. A pressurized fire extinguishing system characterized in that a rotatable reel for winding a hose is provided above the cylinder, and this reel is attached to a storage box of the cylinder so as to be rotatable left and right. .