US 2024/0252860 A1 · WILDFIRE DEFENSE SPRAYING PROCESS FOR AUTOMATICALLY SPRAYING ENVIRONMENTALLY-CLEAN WATER-BASED LIQUID FIRE INHIBITOR OVER COMBUSTIBLE PROPERTY SURFACES TO FORM THIN FIRE-INHIBITING POTASSIUM SALT CRYSTALLINE COATINGS THEREON BEFORE PRESENCE OF WILDFIRE

Abstract

A wildfire defense spraying process for spraying and protecting property and combustible surfaces with an environmentally-clean water-based liquid fire inhibitor that inhibits fire ignition and flame spread caused by hot flying wildfire embers created during a wildfire storm. The wildfire defense spraying process involves maintaining a storage tank containing a supply of environmentally-clean water-based liquid fire inhibitor comprising a major amount of tripotassium citrate (TPC) and minor amount of triethyl citrate (TEC) dissolved in a major amount of water according to a prespecified formulation, wherein the environmentally-clean water-based liquid fire inhibitor remains stable without the formation of solids at expected operating temperatures, and ready for immediate spraying on combustible property. When a spraying-trigger signal is received by an automated wildfire detection system, a mobile phone or other intelligent source, an electric-powered hydraulic pump system is automatically energized and pumps environmentally-clean water-based liquid fire inhibitor from the storage tank through piping, under pressure, to spray heads mounted about the property, to produce a spray pattern of environmentally-clean water-based liquid fire inhibitor that covers all the property and combustible surfaces to be defended against wildfire. When the hydraulic pump system completes its pumping operations, the hydraulic pump system automatically shuts off. As water molecules in the sprayed environmentally-clean water-based liquid fire inhibitor evaporates to the environment, thin fire-inhibiting potassium salt crystalline coatings form on the sprayed combustible surfaces, inhibiting fire ignition and flame spread in the presence of wildfire embers.

Claims24

Dependent claims

A wildfire defense spraying process for spraying a combustible building on property with an environmentally-clean water-based liquid fire inhibitor that inhibits fire ignition and flame spread caused by hot flying wildfire embers created during a wildfire storm, said wildfire defense spraying process comprising:

(a) maintaining a supply tank containing a supply of environmentally-clean water-based liquid fire inhibitor comprising a major amount of an alkali metal salt of a nonpolymeric carboxylic acid, and a minor amount of triethyl citrate (TEC) dissolved in a major amount of water according to a prespecified formulation, wherein said environmentally-clean water-based liquid fire inhibitor remains stable without the formation of solids at expected operating temperatures, and ready for immediate spraying on the property;
(b) using an electric-powered hydraulic pump system to pump said environmentally-clean water-based liquid fire inhibitor from said supply through piping to a set of spray heads mounted about the building and said property, to produce a spray pattern of environmentally-clean water-based liquid fire inhibitor covering the building and property to be defended against wildfire;
and
(c) wherein, when said hydraulic pump system completes pumping environmentally-clean water-based liquid fire inhibitor from said supply tank and its automated spraying operations, said hydraulic pump system automatically stops pumping operations, and as water molecules in the environmentally-clean water-based liquid fire inhibitor evaporate to the environment, thin fire-inhibiting alkali metal salt crystalline coatings form on sprayed property, inhibiting fire ignition and flame spread in the presence of wildfire.

1 more element

A wildfire defense spraying process supported on a property having a building thereon, comprising:

(a) maintaining a storage tank containing a supply of environmentally-clean water-based liquid fire inhibitor comprising a major amount of an alkali metal salt of a nonpolymeric carboxylic acid, and a minor amount of triethyl citrate (TEC) dissolved in a major amount of water according to a prespecified formulation, wherein said environmentally-clean water-based liquid fire inhibitor remains stable without the formation of solids at expected operating temperatures, and ready for immediate spraying on the property;
(b) using a battery power supply system to supply electrical power to an electric hydraulic pump connected to said storage tank, and pumping environmentally-clean water-based liquid fire inhibitor through piping to a set of spray heads mounted about the building and property, and spraying said environmentally-clean liquid fire inhibitor according to spray patterns generated by said spray heads, and covering the property and building to be defended against wildfire;
and
(c) wherein, when said hydraulic pump system completes pumping the environmentally-clean water-based liquid fire inhibitor from said storage tank through piping and said spray heads to produce a spray pattern of environmentally-clean water-based liquid fire inhibitor over the property and building, said hydraulic pump system automatically stops pumping operations, and as water molecules in the environmentally-clean water-based liquid fire inhibitor begin to evaporate, thin fire-inhibiting alkali metal salt crystalline coatings form on the sprayed property and building, inhibiting fire ignition and flame spread in the presence of wildfire.

1 more element

A wildfire defense spraying process supported on property with a building to be protected against wildfire, comprising:

(a) maintaining a storage tank containing a supply of environmentally-clean water-based liquid fire inhibitor comprising a major amount of an alkali metal salt of a nonpolymeric carboxylic acid, and a minor amount of triethyl citrate (TEC) dissolved in a major amount of water according to a prespecified formulation, wherein said environmentally-clean water-based liquid fire inhibitor remains stable without the formation of solids at expected operating temperatures, and ready for immediate spraying on the property;
(b) mounting a GPS sensor to said storage tank for monitoring the GPS location thereof within a GPS tracking system;
(c) installing a hydraulic pump system, electrically powered from an electrical power source supplied to said property, and provided with a battery backup power supply system supporting a power line input from a local source of electrical power, for supplying electrical power to said battery backup power supply system said hydraulic pump system;
(d) installing a plurality of spray heads and piping on the property to form one or more fluid pumping circuits on said property connected to said hydraulic pump system and said storage tank, and configured for pumping said environmentally-clean water-based liquid fire inhibitor to said sprayheads under pressure during spraying operations to produce a spray patter of environmentally-clean water-based liquid fire inhibitor covering said property and the building;
and
(e) installing a wireless transceiver and a remote power control switch for remotely controlling the supply of electrical power from the power line input and/or said battery backup power supply system, to said hydraulic pump system by way of said remote power control switch;
and
(f) deploying a wildfire ember and/or smoke detection system operating around said property, for automatically detecting the presence of a wildfire storm before its arrival at the property, and sending a spray-triggering signal to said wireless transceiver and said remote power control switch, so that said hydraulic pump system automatically pumps said environmentally-clean water-based liquid fire inhibitor from said storage tank through the piping under pressure through said spray heads to produce a spray pattern of environmentally-clean water-based liquid fire inhibitor over said property and building prior to the arrival of the wildfire at the property, and as water molecules in the environmentally-clean water-based liquid fire inhibitor evaporate to the environment, thin fire-inhibiting alkali metal salt crystalline coatings form over the property and building, inhibiting fire ignition, flame spread and smoke development in the presence of wildfire embers.

5 more elements

A wildfire defense spraying process supported on property with a building to be protected against wildfire, comprising:

(a) maintaining a storage tank containing a supply of environmentally-clean water-based liquid fire inhibitor comprising a major amount of an alkali metal salt of a nonpolymeric carboxylic acid, and a minor amount of triethyl citrate (TEC) dissolved in a major amount of water according to a prespecified formulation, wherein said environmentally-clean water-based liquid fire inhibitor remains stable without the formation of solids at expected operating temperatures, and ready for immediate spraying on the property;
(b) mounting a GPS sensor to said storage tank for monitoring the GPS location thereof within a GPS tracking system;
(c) installing a hydraulic pump system, electrically powered from an electrical power source supplied to said property, and provided with a battery backup power supply system supporting a power line input from a local source of electrical power, for supplying electrical power to said battery backup power supply system said hydraulic pump system;
(d) installing a plurality of spray heads and piping on the property to form one or more fluid pumping circuits on said property connected to said hydraulic pump system and said storage tank, and configured for pumping said environmentally-clean water-based liquid fire inhibitor to said sprayheads under pressure during spraying operations to produce a spray pattern of environmentally-clean water-based liquid fire inhibitor covering said property and the building;
and
(e) installing a wireless transceiver and a remote power control switch for remotely controlling the supply of electrical power from the power line input and/or said battery backup power supply system, to said hydraulic pump system by way of said remote power control switch;
and
(f) using a mobile phone to sending a spray-triggering signal to said wireless transceiver and said remote power control switch, so that said hydraulic pump system automatically pumps said environmentally-clean water-based liquid fire inhibitor from said storage tank through the piping under pressure through said spray heads to produce a spray pattern of environmentally-clean water-based liquid fire inhibitor over said property and building prior to the arrival of the wildfire storm at the property, and as water molecules in the environmentally-clean water-based liquid fire inhibitor evaporate to the environment, thin fire-inhibiting alkali metal salt crystalline coatings form over the property and building, inhibiting fire ignition, flame spread and smoke development in the presence of wildfire embers.

5 more elements

Dependencies are inferred from the claim text.

Wildfire defense spraying process for automatically spraying environmentally-clean water-based liquid fire inhibitor over combustible property surfaces to form thin fire-inhibiting potassium salt crystalline coatings thereon before presence of wildfire

Life of this patent

Wildfire defense spraying process for automatically spraying environmentally-clean water-based liquid fire inhibitor over combustible property surfaces to form thin fire-inhibiting potassium salt crystalline coatings thereon before presence of wildfire

Life of this patent

Abstract

Claims24