KR20010010856A - Counteracting apparatus for CBR warfare - Google Patents

Abstract

PURPOSE: A poison-neutralizing device for CBR(chemical biological and radiological) warfare is provided to enhance operating efficiency by making a worker holding a poison-neutralizing gun manipulate various valves and pumps. CONSTITUTION: A worker operates an operating switch(162) on a poison-neutralizing gun(142) by holding the gun. A first direction change valve(152) and first on/off valve(172) are operated through a relay(164). The first direction change valve is converted toward the gun and water filled in a tank(112) flows into the gun through water guide pipes(116,116a). A first timer supplies power to a second direction change valve(154) and powder injector(122) after time delay of 2sec. Powder is supplied to the water guide pipe(116a) and mixed with the water. A second timer operates a third direction change valve(156), an emulsifier pump(134) and a second on/off valve(174) after time delay of 2sec. An emulsifier of a tank(132) is supplied to a hose(117a) and mixed with the mixture of water and powder. The mixture is sprayed out through the poison-neutralizing gun.

Description

Counteracting apparatus for CBR warfare

The present invention relates to a detoxification apparatus for neutralizing a region or an object contaminated with chemical weapons during CBR.

CBR is a form of war using chemical, biological, and radioactive weapons. Chemical, biological, and radioactive weapons used in chemical, biological, and radioactive weapons can be used to destroy buildings without destroying their buildings unless they involve indiscriminate mass destruction and explosions. Permeate or bypass to reach the target.

Among these NBC weapons, chemical weapons are classified into lethal agents such as nerve gas, skin erosion gas, and asphyxiating gas, and non-products such as vomiting gas, tear gas, and delirium gas. There is a method of neutralizing the toxicity of chemical weapons by administering chemicals to the area or object.

1 shows an example of a detoxification device for removing the toxicity of a chemical weapon.

As shown in FIG. 1, the decontamination apparatus includes a water supply part, a powder supply part, an emulsifier supply part, an equipment decontamination gun 42, and a local decontamination injector 44.

The water supply is configured to guide the water tank 12, the water supply pump 14, and the water supplied by the water supply pump 14 to the equipment decontamination gun 42 and the local decontamination injector 44. It has guide tubes 16 (16a) and 16b. The water guide tube 16 is branched into two (16a) and (16b) in the middle and connected to the hose (17a) (17b) connected to the equipment decontamination gun 42 and the local decontamination sprayer (44), respectively.

The powder supply unit includes a powder injector 22 for injecting a powder of a chemical agent for neutralizing the toxicity of a chemical weapon, and a powder guide tube 24 (24a) for supplying powder introduced by the powder injector 22 ( 24b). The powder guide tube 24 is also branched into two 24a and 24b so as to be respectively connected to the middle one side of the branched water guide tubes 16a and 16b.

The emulsifier supply section has an emulsifier tank 32, an emulsifier pump 34, and an emulsifier guide tube 36, 36a, 36b. The emulsifier guide tube 36 is also branched into two 36a and 36b, respectively, connected to an intermediate side of the hoses 17a and 17b connected to the equipment decontamination gun 42 and the local decontamination injector 44. The equipment decontamination gun 42 has one nozzle for injecting a mixture of water, powder and emulsifier into the object, and the local decontamination injector 44 widens the mixture of water, powder and emulsifier through a plurality of nozzles. It is fixed to one side of the vehicle body so as to spray toward the ground.

Water, powder, and emulsifiers are divided into branch portions of the water guide tubes 16, 16a, 16b, the powder guide tubes 24, 24a, 24b, and the emulsifier guide tubes 36, 36a, 36b, respectively. Directional valves 52, 54 and 56 for selectively guiding the detoxification gun 42 to any one of the equipment decontamination gun 42 and the local decontamination injector 44 are provided.

The decontamination apparatus having such a configuration is mounted on a vehicle and moved to an area contaminated by chemical weapons. Then, in the case of the ground or the floor, the area decontamination injector 44 is used, and in the case of equipment or an object such as a vehicle, the decontamination gun 42 is decontaminated.

First of all, when detoxing the machine, one worker holds the machine decontamination gun 42 and at least one other person moves each of the directional valves 52, 54, 56 to the decontamination gun 42 side. The water supply pump 14, the powder injector 22, and the emulsifier pump 34 are operated in turn.

Accordingly, water, the powder of the chemicals, and the emulsifier are respectively introduced from the water tank 12, the powder injector 22, and the emulsifier tank 32 to the guide tubes 16, 16a, 17a, 24, and 24a. 36 and 36a are supplied and mixed, and then injected into the object of decontamination through the injection hole of the equipment decontamination gun 42.

In the case of local decontamination, the operator switches the directional valves 52, 54, 56 to the side decontamination injector 44, the water supply pump 14, the powder injector 22, and the emulsifier pump 34. In turn, the water, the powder of the chemical, and the emulsifier from the water tank 12, the powder injector 22, and the emulsifier tank 32 are respectively introduced into the respective guide tubes 16, 16b, 17b ( 24, 24b, 36 and 36b are supplied and mixed, and then sprayed to the ground through the injection hole of the local admiral injector 44. Detoxification is performed for the admiral target area by the vehicle traveling around the admiral target area while the mixture is injected in the local admiral injector 44.

On the other hand, before and after the decontamination work using the detoxification equipment, the pretreatment and post-treatment operations for washing the detoxification target area or object with water are performed, respectively.

However, the above conventional detoxification apparatus has the following disadvantages.

That is, in the conventional detoxification apparatus, the operator holding the detoxification gun during the detoxification operation cannot operate each of the directional valves, the water supply pump, the powder injector, and the emulsifier pump. There was an inconvenience to be committed. In addition, since the operation of each of the directional valve, the water supply pump, the powder injector, and the emulsifier pump has a disadvantage of inconvenient work.

Moreover, in the conventional detoxification apparatus, except for the valve for turning, the guide tube for supplying the water and the emulsifier is always open, so that the water and the emulsifier are used for detoxifying the equipment through the guide tube even when the decontamination work is not performed. There was a risk of wasting due to leakage to the gun and local decontamination injectors.

The present invention has been made in view of the above points, and one object of the present invention is to provide a detoxification apparatus for chemical discharge for improved operability by allowing the operator holding the equipment detoxification gun to operate various valves and pumps, etc. To provide.

Another object of the present invention is to provide a detoxification apparatus for chemical discharge that can prevent leakage of water and an emulsifier.

1 is a view schematically showing the configuration of a conventional chemical poisoning device for chemical discharge.

Figure 2 is a schematic view showing the configuration of a detoxication device for chemical discharge according to an embodiment of the present invention.

3 is an operation circuit diagram according to the operation of the automatic operation switch in the detoxification apparatus of FIG.

Explanation of symbols on the main parts of the drawings

112; Water tank 114; Water supply pump

116, 116a, 116b; Water Information Center 122; Powder feeder

124, 124a, 124b; Powder guide 132; Emulsifier tank

134; Emulsifier pumps 136, 136a, 136b; Emulsifier guide

142; Guns for decontamination of equipment 144; Area Admiral Sandblast

152, 154, 156; Directional valve 162; Operation switch

164; Relay 166, 168; timer

One object of the above, the water supply for supplying water through the water guide tube; Powder input unit for supplying the powder of the chemical for the neutralization of chemical weapons through the powder guide tube connected to the middle one side of the water guide tube to the water guide tube; An emulsifier supply unit for supplying an emulsifier to the water guide tube through an emulsifier guide tube connected to another middle side of the water guide tube; And a spray gun connected to an end of the water guide tube for spraying a mixture of water, powder, and an emulsifier, wherein the water supply unit, the powder input unit, and the emulsifier supply unit are sequentially turned on by an operation of the spray gun operator. It is achieved by the detoxication device for biological discharge according to the invention, characterized in that it further comprises an operation unit for operating.

The operation unit is installed on one side of the spray gun is operated by the spray gun operator, the operation switch for applying the operating power to the water supply at the same time; A first timer for applying an operating power to the powder supply unit for a predetermined time after the operation switch is turned on; And a second timer for applying the operating power to the emulsifier supply part after a predetermined time elapses after the power is supplied to the powder supply part. Between the operation switch and the water supply unit, a relay for transmitting an operation signal of the operation switch to the water supply unit may be installed.

Another object of the above is to provide a first on-off valve for opening the water guide tube when the operating portion is applied to the water supply unit by the operation switch, and for opening the emulsifier guide tube when the operating power is applied to the emulsifier supply unit. It can be achieved by the detoxication device for biological discharge according to the invention, characterized in that it further comprises a second on-off valve.

Further, according to a preferred embodiment of the present invention, there is further provided a ground decontamination injector for decontaminating the ground by spraying the mixture towards the ground with a plurality of nozzles. To this end, the water guide pipe is branched in two and connected to the spray gun and the ground decontamination injector, respectively, and the powder guide pipe and the emulsifier guide pipe are branched in two so as to be connected to each branched portion of the water guide pipe. At each branch of the water guide tube, the powder guide tube, and the emulsifier guide tube, a direction switching valve is provided for switching the flow of water, powder, and emulsifier to the injection gun side by operating an operation switch.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

2 schematically shows a configuration of a detoxication device for chemical discharge for the sake of discharge according to an embodiment of the present invention, and FIG. 3 schematically shows a circuit configuration of an operation unit which is a main part of the present invention.

As shown in FIG. 2, the apparatus for decontamination for chemical discharge according to an embodiment of the present invention includes a water supply unit, a powder supply unit, an emulsifier supply unit, an equipment decontamination gun 142, and a local decontamination injector 144. This is a configuration similar to that of the chemical poisoning detoxication apparatus according to the prior art shown in FIG. However, the detoxification apparatus according to an embodiment of the present invention further includes an operation unit for simultaneously operating the water supply unit, the powder supply unit, and the emulsifier supply unit.

Looking at this in more detail as follows.

First, the water supply unit is configured to guide the water tank 112, the water supply pump 114, and the water supplied by the water supply pump 114 to the equipment decontamination gun 142 and the local decontamination injector 144. Water guide tubes 116, 116a and 116b. The water guiding tube 116 is branched into two 116a and 116b in the middle and connected to the hoses 117a and 117b respectively connected to the equipment decontamination gun 142 and the local decontamination injector 144. One side close to the water supply pump 114 of the water guide tube 116 is provided with a first on-off valve 172 for opening and closing the water guide tube 116.

The powder supply unit includes a powder injector 122 and powder guide tubes 124, 124a and 124b. The powder guide tube 124 is also branched into two 124a and 124b and is connected to the middle one side of the water guide tubes 116a and 116b which are divided into two, respectively.

The emulsifier supply unit has an emulsifier tank 132, an emulsifier pump 134, and an emulsifier supply pipe 136. The emulsifier supply pipe 136 is also branched into two 136a and 136b and connected to the middle one side of the hoses 117a and 117b respectively connected to the water guide pipes 116a and 116b. On one side of the emulsifier guide tube 136 close to the emulsifier pump 134, a second on-off valve 174 for opening and closing the emulsifier guide tube 136 is provided.

The branch of the water guide tube 116, the powder guide tube 124, and the emulsifier guide tube 136 is provided with either water, powder, or emulsifier, respectively. Directional valves 152, 154 and 156 for selectively supplying to one side are provided respectively. The on / off valves 172, 174 and the diverter valves 152, 154, 156 consist of an electric valve actuated by an electrical signal, and the on / off valves 172, 174 are each a water supply pump 114. And the emulsifier pump 134 is operated. In addition, each of the directional valves 152, 154, 156 is switched to supply water, powder, and emulsifier to the equipment detoxification gun 142 side when turned on.

Meanwhile, the operation unit, which is a main part of the present invention, which is clearly distinguished from the prior art, includes an operation switch 162 provided on one side of the equipment toxic gun 142, a relay 164, and first and second timers 166 and 168. Has) Components constituting the control panel are connected to the water supply pump 114, the powder injector 122, the emulsifier pump 134, and the directional valves 152, 154, 156, as shown in the circuit diagram shown in FIG. have.

That is, the relay 164 and the first directional valve 152 which are operated by the operation switch 162 are provided in the middle of the power line applied to the water supply pump 114. In addition, a first timer 166 and a second direction switching valve 154 are installed in the middle of the power line connected to the powder injector 122. In addition, the power line applied to the emulsifier pump 134 is connected to the emulsifier pump 134 from one side between the first timer 166 and the second diverter valve 154 of the power line applied to the powder injector 122. On this power supply line, a second timer 168 and a third directional valve 156 are provided. The first and second timers 166 and 168 are each powered up and then delayed for a predetermined time, preferably approximately 2 seconds, and then powered up to the powder injector 122 and the emulsifier pump 134. Done.

Looking at the operation of the detoxification gun of the detoxification apparatus according to an embodiment of the present invention having the configuration as described above are as follows.

When the operator grabs the gun for detoxifying the equipment and operates the operation switch 162 provided on one side of the gun 142, the first directional valve 152 and the water supply pump 114 are operated by the operation of the relay 164. And a first on / off valve 172 linked to the water supply pump 114 is operated. Accordingly, the first directional valve 152 is switched to the equipment decontamination gun 142 side, and the water stored in the water tank 112 is directed to the equipment decontamination gun 142 through the water guide pipes 116 and 116a. Supplied.

At the same time, the first timer 166 is operated, and the first timer 166 is delayed by approximately 2 seconds as described above, and then applies power to the second directional valve 154 and the powder injector 122. . Accordingly, the powder is supplied from the powder injector 122 to one side of the water guide tube 116a connected to the equipment detoxification gun 142 through the powder guide tubes 124 and 124a and mixed with water.

In addition, the second timer 168 is operated at the same time as the operation of the powder injector 122, the second timer 168, such as the first timer 166 is delayed by approximately 2 seconds, and then the third direction switching valve ( 156 and the second open / close valve 174 linked to the emulsifier pump 134 and the emulsifier pump 134. Thereby, the emulsifier stored in the emulsifier tank 132 is supplied to the hose 117a through the emulsifier guide tubes 136 and 136a, and mixed with the mixture of water and powder. The mixture of the water, the powder, and the emulsifier thus mixed is sprayed out through the equipment decontamination gun 142 connected to the end of the water guide tube 116a. For reference, the water supply pump 114, the powder injector 122, and the emulsifier pump 134 are sequentially operated at intervals of about 2 seconds so that water, powder, and emulsifier are sprayed from the beginning. To do this.

Although, in one embodiment of the present invention shown in Figure 2, the local decontamination injector 144 operates in the same manner as in the conventional case. However, the local decontamination injector 144 also has the same operation switch as the operation switch 162 of the above-mentioned equipment decontamination gun 142, and through this, the water supply pump 114, the powder injector 122, and the emulsifier It may be obvious to those skilled in the art that the pump 134 and the directional valves 152, 154, 156 can be configured to operate.

According to the present invention as described above, the water supply pump, the powder injector, the emulsifier pump are sequentially operated by operating the operation switch installed on one side of the equipment detoxification gun. Therefore, since it is not necessary to operate the directional valve, the water supply pump, the powder injector, and the emulsifier pump one by one as in the prior art, there is an advantage that the operation becomes very simple, while one worker holds the gun for detoxing the equipment. Since only the switch operation can operate the directional valve, the water supply pump, the powder injector, and the emulsifier pump, there is an advantage in that the convenience of the work is improved and the number of workers who are put into the work can be reduced.

In addition, since the decontamination apparatus according to the present invention is provided with a water guide tube and an opening / closing valve which is operated in conjunction with the water supply pump and the emulsifier pump, respectively, the water and the emulsifier guide tube when the decontamination work is not performed. This prevents leakage to equipment decontamination guns and local decontamination injectors, thereby reducing the waste of water and emulsifiers.

In the above, the present invention has been illustrated and described only with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiment, and those skilled in the art to which the present invention pertains can make any number without departing from the gist of the technical idea of the present invention described in the claims below. Various changes may be made.

Claims (5)

A water supply unit for supplying water through the water guide tube; Powder input unit for supplying the powder of the chemical for the neutralization of chemical weapons through the powder guide tube connected to the middle one side of the water guide tube to the water guide tube; An emulsifier supply unit for supplying an emulsifier to the water guide tube through an emulsifier guide tube connected to another middle one side of the water guide tube; And In the detoxification apparatus for CBR, comprising a spray gun connected to the end of the water guide tube for injecting a mixture of water, powder and emulsifier, And a means for sequentially operating the water supply unit, the powder input unit, and the emulsifier supply unit by an operation of the spray gun operator. The method of claim 1, wherein the operation means An operation switch installed at one side of the spray gun and operated by the spray gun operator to turn on and apply operating power to the water supply unit; A first timer for applying an operating power to the powder supply unit for a predetermined time after the operation switch is turned on; And And a second timer for applying an operating power to the emulsifier supply unit after a predetermined time elapses after the power supply unit is supplied with the powder supply unit. The apparatus of claim 2, wherein a relay is provided between the operation switch and the water supply unit to transmit an operation signal of the operation switch to the water supply unit. 3. The apparatus of claim 2, wherein the operation means comprises: a first open / close valve for opening the water guide tube when the operating power is applied to the water supply unit by the operating switch; and when the operating power is applied to the emulsifier supply unit. And a second on / off valve for opening the emulsifier guide tube. 5. The surface decontamination injector for detoxifying the ground by spraying the mixture towards the ground with a plurality of nozzles is further provided. Respectively connected to each other, the powder guide tube and the emulsifier guide tube are branched in two so as to be connected to each branched portion of the water guide tube, and the water guide tube, the powder guide tube, and each branch of the emulsifier guide tube have the operation switch. And a directional valve for switching the flow of water, powder, and emulsifier to the injection gun side by an operation of the decontamination apparatus for chemical discharge.