TH18565A - Impulse extinguishers - Google Patents

Abstract

The invention of this impulse extinguisher consists of pipes. Injecting powder or liquid antihistamines The propellant gas tank, which is connected to the injection tube. And there is a quick closing device between the container and the injection tube. The quick closure device is placed in the propellant gas cylinder so that it can move properly. Independent inside and at the same time divide the container into two parts: the propellant chamber and the balance chamber, with the injection end of the injection tube protruding into the area while The inbound end will give the prospect room the first open position of the device in Fast closing and closing in another position In the process involved in this invention The anti-fire liquid or powder will be It is mixed with propellant gas and sprayed to fire. This anti-fire substance is contained in the injection tube as Charge and propellant gas will cause an explosion after charging.

Claims (8)

1. Apparatus for injecting liquid or powder medium, apparatus It consists of an injection tube (1) for a liquid or powder medium (11); Cylinders (2) for propellant gas and fast-acting shutdown devices (3,31,32) located between the canisters (2) and the syringe (1), the syringe has a injection tip which opens to the atmosphere And the inlet end for contacting the container The propellant, defining the characteristics that the injection tube (1) expands into the propellant tank (2) in such a way that the injection tube (1) and the propellant tank (2) are Aligned on the same side as the closure device (3,31,32), which was raised in the canister (2) so that the injection tube (1) could be closed and the hose was separated from the propellant tank (2). ), The apparatus is additionally equipped with a quick-release valve (5) to release the shut-off device (3,31, 32) to the open state in which the injection tube (1) is directed to the propellant pressure. For this reason eject the medium 2. The machine is complete according to claim 1, the specification in which the propellant can be separated by Closing devices entering the propelant chamber and the equilibration chamber, closing devices are Pushed into the closed state by the pressure in the equilibrium chamber 3. The fulfillment of claim 1 or claim 2, defines the characteristics in which the filing pipes are connected to both the propellant room and the balance chamber. 4. The device is successful according to one of the 1 to 3 claims Set the characteristics in which the device is closed at Work quickly, consisting of membranes (membrane). 5. The machine according to claim 4 specifies the characteristics that the membrane is supported by a perforated base plate. 6. The device is successful according to one of the 1 to 3 claims , Determines the characteristics in which the device is closed at Work fast, consisting of piston (piston). 7. The machine is successful according to the claim. 6, Characterize the inlet pipe passing along the walls of the propellant chamber and the cylinder. 8. The machine completes one of the claims 1 to 7, specifies the characteristics of the intermediary as Fire-resistant media And where it is successfully used for impulse extinguishing