KR102634066B1 - Mobile fire extinguisher with solar generator - Google Patents

Abstract

The present invention relates to a mobile foam fire extinguishing device that can be installed in an outdoor hazardous material facility or a fire-fighting object to be protected from fire to quickly extinguish a fire. The mobile foam fire extinguishing device of the present invention has a first door on the front. , a main body consisting of a rectangular parallelepiped enclosure with a second door and a third door; a water tank installed at the rear of the main body and supplied with water from an input hole formed at the top to be used as fire extinguishing water; an engine pump connected to the water tank and operated by driving an engine to pump water in the water tank; a gun tank formed on one side of the front of the main body to instantly mix and transport the water and foam fire extinguishing agent transported by pumping of the engine pump; A hose connection port formed to connect a fire hose to a transfer pipe located at the top of the gun tank and serves as a mixer to mix foam fire extinguishing agent and water in a siphon method to spray foam fire waterproofing water at the fire scene; a solar panel installed on the upper surface of the upper cover of the main body to generate electricity to supply electricity needed to drive the engine and engine pump for pumping water in the water tank; a solar controller installed on one side of the main body to store and control electricity generated from the solar panel; A pressure gauge and open/close valve installed in a transfer pipe connected to one discharge port through which the pump is pumped and discharged from the engine pump; The engine pump and water tank are characterized by a mobile foam fire extinguishing device having a solar power generator connected by a flexible pipe.

Description

Mobile fire extinguisher with solar generator}

The present invention relates to a mobile foam fire extinguishing device that can be installed in an outdoor hazardous material facility or a fire-fighting object to be protected from fire to quickly extinguish a fire. More specifically, it relates to a portable foam fire extinguishing device that can be used to quickly extinguish a fire. This relates to a mobile foam fire extinguishing device with a solar power generator that can extinguish a fire with foam extinguishing agent in the event of a fire using solar-generated electricity outdoors, where it is difficult to use electricity directly in buildings.

Generally, when a fire breaks out in an outdoor facility, a portable simple fire extinguisher or a fire hose stored in a fire hydrant is used to extinguish the fire on its own until a fire truck arrives. However, in the case of simple fire extinguishers, there is a problem in that fire extinguishing agents are not enough and the fire cannot be extinguished. , When using the fire hose provided with a fire hydrant, there are cases where the fire hydrant cannot be used because it is a certain distance away from the fire site. Also, even if a fire hydrant is used, open the door, drag the fire hose to the fire site, and then turn off the fire water supply line. There is the inconvenience of having to open the valve to extinguish the fire, and the problem of the fire spreading due to missing the golden time for initial extinguishment.

There are many problems with extinguishing a fire on your own, especially when using a fire hose from a fire hydrant. In other words, in the case of two or more people, one person can hold the pipe from the hose reel of the fire hydrant and go to the fire scene, and the other person can cooperate in extinguishing the fire by opening the valve of the fire supply line and supplying fire water. However, if you are alone at this time, it is inconvenient to drag the fire hose from the fire hydrant to the fire site, then go back to the fire hydrant, open the valve of the fire supply line, and come to the fire site. As a result, you are unable to put out the initial fire in the event of a fire, which is the golden time to extinguish the fire. There is a problem of missing the point, causing property damage and casualties.

Additionally, mobile foam fire extinguishing devices have recently been developed and provided.

These mobile foam fire extinguishing devices are mainly configured to store a pre-mixed foam solution and fire extinguishing water, which has the problem of shortening the lifespan and increasing the possibility of deterioration of the foam solution.

In other words, if the foam solution and fire extinguishing water are mixed in advance, there is a possibility that the mixture may be discharged in an incorrect mixing ratio due to precipitation, which may reduce the effectiveness of the foam extinguishing action and increase the amount used.

Methods for mixing foam fire extinguishing agent and fire extinguishing water include Pump Proportioner type, Pressure Proportioner type, Line Proportioner type, and Pressure Side Pro. The pressure side proportioner type is used.

However, although these methods are suitable for use in large systems, they are not suitable for fire extinguishers or small package products, and there are problems with installation space and implementing accurate mixing ratios.

There are various types of foam fire extinguishing equipment, but currently, installation of foam equipment and compressed air foam fire extinguishing equipment is the most widely used, and firefighting laws and hazardous materials management laws require installation only above a certain size. However, in a situation where fire extinguishing equipment and fire extinguishing devices that can cope with the fact that there are countless vulnerable areas remaining where there is a high possibility of fire occurring below this scale, portable foam fire extinguishing devices are being developed.

Therefore, in the provisions of Article 2, Paragraph 1, Item 2 and Article 4 of the Dangerous Materials Safety Management Act, a place to store or handle dangerous substances that are “less than the designated quantity,” and in the provisions of Article 15, Paragraph 2 of the Framework Act on Fire Services, the “quantity by product name” specified for special combustibles. A fire extinguishing device is required to minimize damage to people's lives and property from fire by installing it in a place where combustible materials are handled and fire-fighting objects are applied.

Looking at the prior art in this field, the cabinet-type simple foam fire extinguishing device (hereinafter referred to as "prior art") of Publication No. 10-2019-0128919 (published on November 19, 2019) previously filed by the applicant for the patent for the present invention. ) is a cabinet 10 having a main body 11 with a storage space as shown in Figure 1; a water tank (20) installed on the back of the cabinet (10) to accommodate water; A plurality of wheels 30 provided at the lower part of the cabinet 10 and the water tank 20; A gun tank (40) built into the cabinet (10) to accommodate a foam fire extinguishing agent; A water pump (50) built into the cabinet (10) and connected to the water tank (20) and a pipe (P1); A fore-pump (60) built into the cabinet (10) and connected to the fore-tank (40) and a pipe (P2); A mixer (70) connected to the water pump (50) and the foam pump (60) through pipes (P3) (P4) to mix water and foam fire extinguishing agent; A gun nozzle (80) connected to the mixer (70) with a hose (H) to emit foam; A configuration including a control unit 90, a transmitter 100, and a spare power source 200 built into the cabinet 10 has been disclosed.

In the prior art, the gun pump must be driven to quickly extinguish the fire when a fire occurs, and in order to drive it, the pump is driven by electricity from a spare power source installed on one side.

That is, in order to operate the cabinet-type simple foam fire extinguishing device of the prior art, electricity is required to drive the foam pump 60, and this electricity is configured to be supplied from an attached spare power source.

Simple foam fire extinguishing devices such as the above prior art are installed in temporary facilities, construction sites, temples, schools, cultural properties, public facilities, etc. where fire extinguishing devices are not installed in buildings or facilities, and are installed without a separate electricity supply by moving a short distance in the event of a fire. By operating the foam pump using the spare power, it is possible to extinguish the fire using foam powder.

However, fires do not occur frequently; they can come without warning or not occur for several years.

In this way, cabinet-type simple foam fire extinguishing devices such as the above prior art are stored outdoors on one side of a building or facility where a fire may occur in order to quickly respond to a fire. As time passes, the reserve power is discharged, causing the cabinet-type simple foam fire extinguishing device to There is a problem that it does not work, and in order to prevent such discharge in advance, there is a problem that the reserve power must be checked regularly and the rechargeable battery must be replaced.

The spare power source 200 of the prior art uses a lithium battery that is light, small in volume, and has excellent performance, and is configured to operate for more than 20 minutes. Typically, the battery that constitutes the backup power source is not 100% charged, but when it is new, it is more than 90% charged, and when used for a long period of time, it is 80% or 70% charged. The charging rate is lowered to 60%, etc., and if the charging rate is low, the operating time is also reduced, so the time for using the cabinet-type simple foam fire extinguishing device in the event of a fire is also reduced, which is a problem in that it cannot fulfill its role of fire suppression.

In addition, the above prior art has the problem of being uneconomical because the cost of using external commercial electricity is incurred when installing a heater to prevent freezing and bursting in winter.

The present invention, described below, is an improved invention of the prior art to not only lengthen the operation time of the fire extinguishing device in case of fire, but also to improve fire extinguishing ability by freely mixing the agent and water.

Republic of Korea Patent Publication No. 10-2019-0128919

The present invention is intended to solve the problems described above, by installing a solar panel on the top of the main body of a rectangular enclosure-type mobile foam fire extinguishing device, so that even when stored outdoors for a long period of time, there is no electric discharge and it is always charged with electricity, so that it can be regularly used outside. The purpose is to be able to extinguish fires using a portable foam fire extinguishing device anytime, anywhere, without charging using commercial electricity.

Another purpose is to install an engine and engine pump that can improve the water pressure in the main body of the mobile foam fire extinguisher by installing a solar panel and supplying enough electricity to increase the water pressure that moves the water from the water tank to the fire hose. The foam fire extinguishing agent in the tank mixes water and the foam fire extinguishing agent through the siphon phenomenon to form foam fire extinguishing water to efficiently extinguish the fire.

In addition, the present invention provides a mobile foam fire extinguishing device that can be quickly moved to the fire location even in a limited space, and at the same time, the water provided in the water tank and the foam fire extinguishing agent are mixed on site and sprayed to save foam fire extinguishing water at a constant constant level. The purpose is to provide a portable foam fire extinguishing device that can continuously extinguish fires over time.

The present invention is a means to solve the above object, and the mobile foam fire extinguishing device,

A main body made of a rectangular parallelepiped housing with a first door, a second door, and a third door on the front;

a water tank installed at the rear of the main body and supplied with water from an input hole formed at the top to be used as fire extinguishing water;

an engine pump connected to the water tank and operated by driving an engine to pump water in the water tank;

A gun tank formed on one side of the front of the main body so that the water and foam fire extinguishing agent transported by pumping of the engine pump are mixed and transported instantly.

In the transfer pipe located at the top of the gun tank, a foam fire extinguishing agent mixing device (line proportioner type) is attached to the position where the fire hose is connected, and the foam fire extinguishing agent and water are mixed using a siphon method to deliver foam fire extinguishing water to the fire scene. A hose connector that serves as a mixer for spraying;

a solar panel installed on the upper surface of the upper cover of the main body to generate electricity to supply electricity needed to drive the engine and engine pump for pumping water in the water tank;

a solar controller installed on one side of the main body to store and control electricity generated from the solar panel;

a pressure gauge and an opening/closing valve installed in a transfer pipe connected to one discharge port to check the pressure of the water pumped and discharged from the engine pump and to open and close it;

The engine pump and the water tank are connected by a flexible pipe.

The gun tank is characterized in that a foam fire extinguishing agent discharge pipe is installed on one side of the upper end and one side of the hose connection port of the upper transfer pipe, and a level gauge is installed to connect the upper side and the lower end of the gun tank.

The engine is equipped with a flue to discharge the burned gas, one end of the flue protrudes outside the upper cover of the main body to form a combustion gas outlet, and the combustion gas outlet is characterized by a rainwater cover installed.

The mobile foam fire extinguishing device is characterized in that a handle is formed on the back of the water tank of the main body, and a plurality of casters are installed on the bottom to enable movement.

The main body is characterized in that a separate storage box is formed at the top of the gun tank to store the fire hose and pipe spear.

The storage box is characterized by a transmitter and an alarm device installed on one outer wall of the storage box to signal a fire signal.

The main body is characterized in that a plurality of lifting lugs are installed at each upper corner so that it can be used as a hook when riding.

The gun tank is characterized in that a foam fire extinguishing agent inlet is formed in the upper center, a "∩"-shaped bracket is installed outside the foam fire extinguishing agent inlet, and a safety valve in the form of a vertical pipe is installed at the bottom of one side.

The mobile foam fire extinguishing device having a solar power generator of the present invention has a water tank formed in the rear space of the main body of the rectangular parallelepiped body, and a storage part formed in the front main body of the water tank to accommodate the engine, engine pump, gun tank, transfer pipe, and firefighting unit. It is installed with a built-in hose, and the first door, second door, and third door are formed on the front of the main body, so that in the event of a fire, the necessary components can be quickly operated and the foam fire extinguishing water can be sprayed, which has the effect of extinguishing the fire at an early stage. have,

In addition, by installing a water tank and a gun tank within the main body and spraying water and foam fire extinguishing agent to mix, it has the effect of improving the efficiency of fire suppression by allowing sufficient foam fire extinguishing water to be used when extinguishing a fire.

In addition, a solar panel is installed on the top of the main body of the mobile foam fire extinguisher to generate electricity, providing sufficient electricity to operate the engine pump and engine in the event of a fire. At the same time, since it does not use external, commercial electricity, it can freely move and extinguish the fire. It has an effect,

In addition, by installing a solar collector to generate electricity on its own from a mobile foam fire extinguishing device, heaters are installed on the flexible pipe connected to the water tank and engine pump, and the transfer pipe connecting the engine pump, foam tank, and fire hose to prevent freezing in winter. At the same time, it has an economic effect as it does not use commercial electricity and does not incur any costs related to electricity use.

Figure 1 is a front view showing the internal configuration of a conventional cabinet-type simple foam fire extinguishing device.
Figure 2 is a perspective view showing the external appearance of a mobile foam fire extinguishing device according to the present invention.
Figure 3 is a front view showing the internal configuration of a mobile foam fire extinguishing device according to the present invention.
Figure 4 is a side view showing the engine pump and water tank installed in the main body of the mobile foam fire extinguishing device according to the present invention.
Figure 5 is a plan view of a mobile foam fire extinguishing device according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail based on the attached drawings.

The mobile foam fire extinguishing device 100 of the present invention includes a main body 110 made of a rectangular parallelepiped housing with a first door 120, a second door 121, and a third door 122 on the front; A water tank 140 installed at the rear of the main body 110 and supplied with water from an input hole 141 formed at the top so that it can be used as foam fire extinguishing water; an engine pump 160 that is connected to the water tank 140 and operates by driving the engine 161 to pump water in the water tank 140; a gun tank 180 formed on one side of the front of the main body 110 to mix and transport the water and foam fire extinguishing agent transported by pumping of the engine pump 160; It is formed so that the fire hose 190 is connected to the transfer pipe 170 located at the top of the gun tank 180, and serves as a mixer to mix the foam fire extinguishing agent and water in a siphon method so that the foam fire extinguishing water can be sprayed at the fire scene. A hose connector (172) that does; A solar collector 150 installed on the upper surface of the upper cover 111 of the main body 110 to drive the engine pump 160 that pumps water and generates electricity to supply electricity to the engine 161; A solar controller 151 installed on one side of the main body 110 to store and control the electricity generated by the solar collector 150; A pressure gauge 220 and an opening/closing valve 171 installed on the transfer pipe 170 connected to the discharge port on one side of the engine pump 160, which is pumped and discharged from the engine pump 160; The engine pump 160 and the water tank 140 are characterized in that they are connected by flexible pipes.

The mobile foam fire extinguishing device (100) having the solar power generator of the present invention configured as described above can be used in places where dangerous substances "less than the designated quantity" are stored or handled in the provisions of Article 2 (1) 2 and 4 of the Dangerous Materials Safety Management Act and firefighting facilities. In the provisions of Article 15, Paragraph 2 of the Basic Act, combustible materials “less than the quantity by product name” specified for special combustible materials are installed in locations applicable to handling firefighting objects, etc. to minimize damage to life and property from fire.

The present invention applies to textile industry manufacturing, furniture manufacturing, printing manufacturing, sofa industrial manufacturing, simple parking lot, paper manufacturing, coating agent manufacturing, Styrofoam and other ABS resin raw material handling manufacturing, oil product raw material handling manufacturing, and construction sites. In particular, it can be installed in a firework workshop using insulation materials to quickly extinguish a fire. In addition, the present invention applies to places where firefighting equipment is not directly installed, such as multi-use facilities, parking lots, nursing homes, gas stations, animal and plant facilities, aircraft, automobile facilities, factories, facilities for the elderly and the elderly, temples, schools, cultural assets, public facilities, etc. It is designed to quickly extinguish fires by installing firefighting equipment in buildings or places used by many people for a certain period of time, without necessarily installing firefighting equipment.

The mobile foam fire extinguishing device 100 of the present invention is installed on a small object to quickly and accurately extinguish the fire in the initial stage with an eco-friendly foam fire extinguishing agent that has stronger fire extinguishing power than water when a fire occurs.

Figure 2 attached to the present invention is a perspective view showing the external appearance of the mobile foam fire extinguishing device according to the present invention, Figure 3 is a front view showing the internal configuration of the mobile foam fire extinguishing device according to the present invention, and Figure 4 is a view showing the external structure of the mobile foam fire extinguishing device according to the present invention. It is a side view showing the engine pump and water tank installed in the main body of the mobile foam fire extinguishing device, and Figure 5 shows a plan view of the mobile foam fire extinguishing device according to the present invention.

Figure 2 of the present invention is a perspective view showing the external appearance of a mobile foam fire extinguishing device, and is an enclosure-type mobile foam fire extinguishing device 100 made of a rectangular parallelepiped.

A first door 120, a second door 121, and a third door 122 are installed on the front of the main body 110 of the mobile foam fire extinguishing device 100 to quickly remove the components installed inside the front of the main body 110. Make it operable.

The first door 120 installed on the front upper part of the main body 110 of the present invention is installed at the upper half of the height of the front main body 110 of the mobile foam fire extinguishing device 100, and the first door 120 is It is installed in a top and bottom hinged manner.

The first door 120 has cylinders installed on both sides of the inside, and when the first door 120 is opened, it remains open by the cylinders.

The first door 120 is installed horizontally at the top so that the fire hose 190 provided in the storage box 191 on one side of the upper inner part of the main body 110 can be freely moved left and right depending on the fire scene.

That is, if the fire scene is located on the right front based on the front of the mobile foam fire extinguishing device 100, it must be ensured that it is not disturbed by the vertical or horizontal frame of the main body 110 when moving the fire hose 190 long to the right. will be.

In addition, the first fish 120 operates not only the fire hose 190, but also the electric "on"/"off" switch of the solar controller 151, the hose connector 172 of the transfer pipe 170, and the open/close valve 171. can be done freely.

In addition, the second door 121 is installed on the lower front right side of the main body 110 to manage the engine 161 and engine pump 160, and the third door 122 is installed on the lower front left side of the main body 110. It is installed to manage the gun tank (180).

In addition, a solar heat collection plate 150 is installed on the top of the main body 110 of the present invention, allowing electricity to be generated (power generation) using solar heat.

The solar collector 150 is installed on a fixing bracket 152 installed on the upper surface of the main body 110, and the fixing bracket 152 is installed so that the solar collector 150 is mounted on both ends and is fixed to the solar collector 150. The connection part of the bracket 152 is composed of a hinge part and is installed to adjust the angle of the solar collector 150 so that solar heat is emitted as long as possible.

The solar collector 150 generates electricity by generating solar heat, and then charges and stores the electricity in the solar controller 151 installed inside the top of the main body 110.

The solar controller 151 is equipped with a charging overpressure prevention device and is charged only by a predetermined amount of current. The charged current drives the engine 161 and the engine pump 160, supplies sufficient electricity to the heater in winter, and operates the heater control. It can be controlled by the roller 210.

Therefore, in the present invention, the electricity required to use the mobile foam fire extinguishing device (100) is generated by the solar panel (150) installed on the top, so it generates and uses electricity on its own without using separate commercial electricity, thereby reducing electricity consumption. It is economical as no costs are incurred.

The electricity generated from the solar panel described in the present invention can be converted into electricity suitable for the components of the mobile foam fire extinguishing device 100, and converting the volts for such electricity use to suit is usually done, and the specific description is as follows. Omit it.

In addition, the mobile foam fire extinguishing device 100 of the present invention has a plurality of casters 240 installed on the bottom, so that when in use, it can be moved closer to the fire scene using the handle 130 formed on the back of the main body.

The mobile foam fire extinguishing device 100 of the present invention can be lifted by installing a plurality of lifting lugs 250 on the upper edge of the main body 110 as a means for loading it on a vehicle when necessary.

Figures 3 and 4 are front and side views showing the internal configuration of the mobile foam fire extinguishing device according to the present invention. Inside the main body 110 corresponding to the first door 120, electricity generated from the solar collector 150 is stored. A charging solar controller (151) is installed, and a storage box (191) is provided on one side of the solar controller (151) to store the fire hose (190) and a pipe window. At the bottom of the storage box (191) is a transfer pipe (170). The opening/closing valve 171, the hose connector 172, and the foam fire extinguishing agent mixing port 182 formed at the top of the gun tank 180 are located and can be managed.

Additionally, an engine pump 160, an engine 161, and a heater controller 210 are installed inside the main body 110 corresponding to the second door 121.

Additionally, a gun tank 180 is installed inside the third door 122 installed on one side of the front of the main body 110.

In the present invention, after opening the first door 120 in the event of a fire, a pipe is connected to the tip of the fire hose 190, and the other end is connected to the hose connector of the transfer pipe 170 located at the top of the gun tank 180. After connecting with 172), hold the pipe and spread the fire hose 190 to the fire scene, then turn on the electric "on"/"off" installed on the solar controller 151, and the current is supplied to the engine 161. ) operates, the engine pump 160 connected to the engine shaft operates to pump water from the water tank 140 on one side and supply it to the transfer pipe 170, and the water passes through the transfer pipe 170 to the fire hose 190. After it is filled, it is sprayed at the fire site through a pipe.

At this time, the water transferred through the transfer pipe 170 moves with a flow pressure to the fire hose 190 through the hose connector 172 at the top of the gun tank 180, and is connected to the fire tank 180 and the gun tank 180 by the flow pressure. Through the foam fire extinguishing agent discharge pipe 181 connected to one side of the hose connector 172, the foam fire extinguishing agent in the gun tank 180 is mixed with water moved by the siphon principle within the hose connector 172 and is sprayed into the pipe window. .

The engine pump 160 is built into the main body 110, and the engine pump 160 is connected to the transfer pipe 170, and one side of the hose connection port 172 of the transfer pipe 170 is connected to the gun tank 180 and It is connected to the connected foam fire extinguishing agent discharge pipe 181 and plays the role of pressurizing and transferring the water stored in the water tank 140 from the engine pump 160 during foam fire extinguishing work.

At this time, the engine pump 160 pumps the water from the water tank 140 and transfers it under pressure to the transfer pipe 170, and then transfers it to the fire hose 190 connected to the hose connector 172 through the transfer pipe 170. As the flow rate due to the release transfer pressure occurs, suction pressure (siphon phenomenon) is generated in the foam fire extinguishing agent discharge pipe 181 connected to one side of the hose connector 172, and the foam fire extinguishing agent in the gun tank 180 is discharged through the hose connector 172. ) and is mixed with the water in the fire hose 190 and sprayed through the pipe window.

At this time, the hose connector 172 to which the fire hose 190 is connected naturally functions as a mixer.

The pressure of the water in the transfer pipe 170 is checked by the pressure gauge 220 installed in the transfer pipe 170 connected to the discharge port on one side of the engine pump 160, which is pumped and discharged from the engine pump 160, and the opening and closing valve ( 171) can be used to cut off the water supply.

Therefore, the present invention can save foam fire extinguishing agent and water by replenishing the foam fire extinguishing agent and water when fire extinguishing agent and water in the water tank 140 remain in the gun tank 180 so that they can be used later. It becomes possible.

In this way, the firefighting water mixed at the hose connection port 172, which acts as a mixer, is mixed with water and

It plays the role of mixing foam extinguishing chemicals to form foam.

At this time, a flow rate adjustment device is installed so that the proportion of foam fire extinguishing agent mixed in water can be autonomously adjusted to 1%, 3%, and 6%, so that the mixing concentration with high fire extinguishing efficiency can be reliably maintained in any environment.

The discharge amount of the foam fire extinguishing agent from the gun tank 180 can be adjusted by a flow rate control device (not shown) installed on one side of the connection between the fire extinguishing agent discharge pipe 181 and the gun tank 180. It becomes possible.

Therefore, the present invention can be installed on a structurally small object and quickly and accurately extinguish the fire in the early stage with an eco-friendly foam fire extinguishing agent that has stronger fire extinguishing power than water in the event of a fire.

The foam fire extinguishing agent stored in the gun tank 180 is a product developed to overcome the problem of suffocation and cooling in general water fire extinguishing, the limitation of more than 80% of the fire extinguishing water evaporating into water vapor when sprayed, and the inability to respond to oil fires. It is known as a water-based fire extinguishing agent as a representative foam agent due to its excellent fire suppression ability. Foam fire extinguishing agents, which started out as protein foams using animal by-products in the past, began to be used in earnest with the development of fluorine-based fire extinguishing agents (water-based foams) in the 1950s, but due to the harmful nature of fluorine, they were mainly used only to extinguish fires with hazardous substances such as oil. In the early 21st century, with the development of eco-friendly foam fire extinguishing agents that do not contain fluorine, they began to be used when extinguishing general fires to quickly extinguish fires.

The mobile foam fire extinguishing device (100) of the present invention is a high-performance, highly concentrated (1% usage concentration) product capable of extinguishing fires with a small amount, is an eco-friendly product that can be used even when extinguishing general fires, and has an excellent pour point (-20%) that can be used even in the winter. ℃) The product's highly concentrated, eco-friendly foam extinguishing agent was used to quickly extinguish the fire.

In addition, the present invention installs the heater controller 210 inside the body 110 on one side of the engine pump 160 and the engine 161 to connect the transfer pipe 170, the water tank 140, and the engine pump 160. By installing a metal heater in the Lexi pipe and managing it to prevent freezing in the winter, the cost of using the heater is reduced by using its own electricity generated from the solar panel instead of using external commercial electricity to prevent freezing. There is an economic advantage as it does not occur at all.

In addition, as shown in Figure 3, the present invention has a foam fire extinguishing agent discharge pipe 181 installed on one side of the upper end of the gun tank 180 and one side of the hose connection port 172 of the upper transfer pipe 170, and the gun tank 180 ) A level gauge 184 is installed so that one upper side and the lower end are connected to check the amount of foam fire extinguishing agent in the gun tank 180.

In addition, the engine 161 for driving the engine pump of the present invention is equipped with a flue 162 to discharge the combusted gas as shown in Figures 3 and 4, and the upper part of the flue 162 is the upper cover of the main body 110. (111) A combustion gas outlet 163 is installed to protrude from the upper surface, and a rainwater cover 164 is installed on the outer surface of the combustion gas outlet 163 to prevent rainwater or snow from entering.

The engine pump and engine installed inside the main body are installed on the floor frame (112).

The mobile foam fire extinguishing device 100 has a handle 130 formed on the back of the main body 110, and a plurality of casters 240 are installed on the bottom to enable movement to the fire scene when necessary.

The main body 110 has a separate storage box 191 formed at the top of the gun tank 180 to store the fire hose 190 and the pipe.

A transmitter 200 and an alarm device 201 that signal a fire signal are installed on one outer wall of the storage box 191.

The transmitter 200 and the alarm device 201 notify the outside world of the fire extinguishing situation by sounding out an emergency situation in the event of a fire and allow people around to join in.

In addition, in the present invention, a plurality of lifting lugs 250 are installed at each upper corner of the main body 110, and are used as a towing hanger for getting on and off when moving to the installation site or when transportation by vehicle is necessary.

In addition, the gun tank 180 of the present invention has a foam fire extinguishing agent mixing port 182 formed in the upper central portion, and a "∩" shaped bracket 183 is attached to the outer gun tank 180 of the foam fire fighting agent mixing port 182. ) is installed to protect the foam fire extinguishing agent mixing port (182).

Figure 5 is a plan view of a mobile foam fire extinguishing device according to the present invention, in which an input hole 141 is formed at the top of the water tank 140 to supply water when necessary, and the upper part of the main body 110 on one side of the water tank 140 A solar collector 150 is installed on the surface to generate electricity, and the solar collector 150 is coupled to a fixing bracket 152 installed by welding or riveting on the upper surface of the main body 110, and the fixing bracket ( The connection portions on both sides where 152) and the solar collector 150 are combined are made of hinges, and the solar collector 150 is adjusted to correspond to the direction of sunlight to generate electricity more efficiently.

The mobile foam fire extinguishing device 100 of the present invention as described above forms a water tank 140 on the rear side of the inner space of the main body 110 of the box made of a rectangular parallelepiped, and inside the main body on the front side of the water tank 140. A storage portion is formed to accommodate the engine 161, engine pump 160, gun tank 180, transfer pipe 170, and fire hose 190, and all components are stored in the enclosure-type body 110 to improve the appearance. It is beautiful, prevents contact with rainwater and snow, and has a long lifespan and is easy to handle.

The present invention forms a first door 120, a second door 121, and a third door 122 on the front of the main body 110, so that the door containing the necessary components in case of fire can be opened and quickly operated to extinguish the fire. By spraying the fire, it was possible to extinguish the fire at an early stage.

The present invention installs a water tank 140 and a gun tank 180 in the main body 110 and sprays water and foam fire extinguishing agent to mix, so that fire suppression can be carried out efficiently and sufficient foam fire water can be used, and after use, This was done to prevent it from being thrown away.

The drain valve 230 protruding from the bottom frame 112 on the bottom of the water tank 140 is designed to drain the washing material when cleaning the water tank 140.

The mobile foam fire extinguishing device 100 of the present invention generates electricity by installing a solar panel 150 on the upper surface of the main body 110, thereby providing sufficient electricity to operate the engine pump 160 in the event of a fire and at the same time providing external commercial electricity. Since no external wires are connected for use, the fire can be extinguished while moving freely.

In addition, the present invention generates electricity on its own in the mobile foam fire extinguishing device 100 by installing a solar panel 150, so that the transfer pipe 170 and engine pump 160 connected to the water tank 140 and the engine pump 160 ), the gun tank 180, and the fire hose 190, by installing a metal heater on the transfer pipe 170 to prevent freezing in winter.

As described above, the present invention is applicable to the textile industry manufacturing industry, furniture manufacturing industry, printing manufacturing industry, sofa industrial manufacturing industry, simple parking lot, paper manufacturing industry, coating agent manufacturing industry, manufacturing industry handling ABS resin raw materials such as Styrofoam, and oil product raw materials industry. It can be installed in handling manufacturing and construction sites, especially fireworks workshops using insulation materials, to quickly extinguish fires.

In addition, the present invention applies to places where firefighting equipment is not directly installed, such as multi-use facilities, parking lots, nursing homes, gas stations, animal and plant facilities, aircraft, automobile facilities, factories, facilities for the elderly and the elderly, temples, schools, cultural assets, public facilities, etc. It is designed to quickly extinguish fires by installing firefighting equipment in buildings or places used by many people for a certain period of time without necessarily installing firefighting equipment.

100: Mobile foam fire extinguishing device 110: Main body
111: Upper cover 112: Sea frame
120: 1st door 121: 2nd door
122: Third door 130: Handle
140: Water tank 141: Input hole
150: Solar collector 151: Solar controller
152: Fixing bracket 160: Engine pump
161: engine 162: flue
163: Combustion gas outlet 164: Rainwater cover
170: Transfer piping 171: Open/close valve
172: Hose connector 180: Fore tank
181: Foam fire extinguishing agent discharge pipe 182: Foam fire extinguishing agent mixing port
183:Bracket 184:Level gauge
190: Fire hose 191: Storage box
200: Transmitter 201: Alarm device
210: Heater Controller 230: Drain Valve
204: Caster 250: Lifting lug

Claims (5)

The mobile foam fire extinguishing device is,
A main body made of a rectangular parallelepiped housing with a first door, a second door, and a third door on the front;
a water tank installed at the rear of the main body and supplied with water from an input hole formed at the top to be used as fire extinguishing water;
an engine pump connected to the water tank and operated by driving an engine to pump water in the water tank;
A gun tank formed on one side of the front of the main body so that the water and foam fire extinguishing agent transported by pumping of the engine pump are mixed and transported instantly.
A hose connector formed so that a fire hose is connected to the transfer pipe located at the top of the gun tank, and serves as a mixer to mix foam fire extinguishing agent and water in a siphon method to spray foam fire extinguishing water at the fire scene;
a solar collector installed on the upper surface of the upper cover of the main body to generate electricity to supply electricity needed to drive the engine and engine pump for pumping water in the water tank;
a solar controller installed on one side of the main body to store and control electricity generated from the solar panel;
a pressure gauge and an opening/closing valve installed in a transfer pipe connected to one discharge port to check the pressure of the water pumped and discharged from the engine pump and to open and close it;
The engine pump and the water tank are connected by a flexible pipe,
The engine pump is connected to the transfer pipe, and one side of the hose connection port of the transfer pipe is connected to the foam fire extinguishing agent discharge pipe connected to the gun tank,
The gun tank is a solar power generator characterized in that a foam fire extinguishing agent mixing port is formed in the upper center, a "∩"-shaped bracket is installed outside the foam fire extinguishing agent mixing port, and a safety valve in the form of a vertical pipe is installed at the bottom of one side. A mobile foam fire extinguishing device. According to paragraph 1,
The engine has a solar power generator, wherein a flue is installed to discharge the burned gas, one end of the flue protrudes outside the upper cover of the main body to form a combustion gas outlet, and the combustion gas outlet is equipped with a rainwater cover. Portable foam fire extinguishing device. According to paragraph 1,
The main body has a separate storage box formed at the top of the gun tank to store fire hoses and pipes, and a transmitter and alarm device for signaling a fire signal are installed on one wall of the storage box. A portable foam fire extinguishing device with a solar power generator. . delete According to paragraph 1,
The solar heat collecting plate is a mobile foam fire extinguishing device having a solar power generator, characterized in that the connection part combined with the fixing bracket is made of a white branch so that the angle can be adjusted.

Images