KR102094748B1 - Separable air-tank fire extinguisher - Google Patents

Abstract

As a modular fire extinguisher, a medicine container in which fire extinguisher drugs are stored, and a handle is provided on one side, and air is stored, and an outlet through which air is discharged to the medicine container or maintains a storage state according to the state of the handle is formed. Includes reservoir. In the medicine container, an air inlet is formed at a position in contact with the outlet so that air discharged from the combined air container is introduced, and a hose through which air introduced through the air inlet mixes with the extinguisher agent is discharged to the outside. .

Description

Pressure-rechargeable modular fire extinguisher {Separable air-tank fire extinguisher}

The present invention relates to a modular fire extinguisher capable of recharging pressure.

More than 90% of commonly used fire extinguishers are compressed powder fire extinguishers and the rest are pressurized fire extinguishers.

A high-pressure dry nitrogen gas and an extinguishing agent are separated, and a siphon tube is installed through the center of the extinguisher. Gas and fire extinguishing agent are not separated, and the high pressure dry nitrogen gas is mainly used as the gas used for discharge. And the pressure gauge is installed smaller than the fire extinguisher.

Therefore, since the gas and the drug are not separated, only the gas cannot be removed without leaking the drug. During the refilling process, which lowers the internal pressure to 1 atm, the drug is released and gets on the valve, resulting in the valve being unusable. Therefore, in order to recharge the fire extinguisher, after disassembling all of them, the parts have to be cleaned and recombined.

 In addition, high-pressure dry nitrogen gas with a purity of 99% is used to prevent corrosion of the fire extinguisher and coagulation of the drug. This requires special equipment to recharge, which is either few or far from the city centre. Most extinguishers are often discarded rather than recycled because of the inconvenience of recharging and the ability to recharge only in certain areas. And, the pressure gauge is very small compared to the fire extinguisher, so it is difficult to check the pressure. A fire extinguisher with no pressure can cause problems in emergency situations due to poor digestibility.

Another fire extinguisher, a pressurized fire extinguisher, is currently banned, and the gas and fire extinguishing agent are separated. The pressurized fire extinguisher in which high pressure nitrogen (or carbon dioxide) gas is separated from the drug by the container has the advantage of being able to recycle and use as long as there is no pressure leak compared to the conventional accumulator.

However, the government banned the production of pressurized fire extinguishers in 1999 because fire extinguishers could not withstand the pressure loads when the containers were used corroded by time and the surrounding environment.

Accordingly, a modular fire extinguisher capable of recharging air and recognizing the pressure state of the fire extinguisher is easily provided.

Fire extinguisher that is one feature of the present invention for achieving the technical problem of the present invention,

A medicine container in which a fire extinguisher agent is stored, and a handle provided on one side, the air is stored, and an air container having an outlet through which the air is discharged or maintained in the medicine container according to the state of the handle Including, the medicine container is detachably coupled to the air container, an air inlet is formed at a position in contact with the outlet so that the air discharged from the air inlet, the air introduced through the air inlet is the A hose that is mixed with a fire extinguisher agent and discharged to the outside is formed on one side.

In the reservoir, if the state of the handle is in a normal state, the outlet is maintained in a closed state, and when the state of the handle is pulled or pressed in the normal state, the outlet is opened and the air is opened to the drug container through the open outlet and the air inlet. Can move.

In the air cylinder, one side is connected to the handle, a rod formed perpendicular to the air cylinder, one side is inserted into the outlet, and an air path is provided to allow air discharged from the outlet to move to the air inlet. The formed fastening part, the handle is formed on the other side of the bar that is not connected, and when the handle is in a normal state, the first part connected to the bar contacts the air passage to block air movement, and the When the handle is pulled or pressed, the first part stops falling from the air passage, and the second part opposite to the first part of the stopper is in contact, and when the handle is pressed or pulled, the first part of the stopper is A discharge spring that is compressed to fall from the air passage, and the discharge spring is inserted and One side is inserted into the drug container, and may include a cap in which a plurality of holes are formed to allow air moved through the air passage to be discharged to the drug container.

The fastening unit is inserted into the outlet, the rod is through, the first fastening unit is formed with a first air path through which the air can move, and is formed at the bottom of the first fastening unit, the first It may include a second fastening unit that is larger than the diameter of the one air path and the second air path is blocked or opened by the first portion of the stopper.

The reservoir is connected to the handle, and when a user pulls the handle, an elastic spring is applied, and one side is connected to the spring and a rod is formed perpendicular to the reservoir, and is formed at the bottom of one side of the rod. , It may include a stopper in contact with the outlet.

The stopper, when elastic is applied to the spring, the rod rises in the opposite direction to the ground, and the stopper formed on one side of the rod may be detached from the outlet and changed to an open state.

The fire extinguisher may further include a pressure gauge for measuring the pressure state inside the reservoir, and a pressure indicator for displaying the pressure inside the reservoir in color according to the pressure state measured by the pressure gauge.

Another feature of the present invention for achieving the technical problem of the present invention is a fire extinguisher,

The handle is formed on one side, the air is stored, the air reservoir is formed with a discharge port through which the air can be moved, a fire extinguisher agent is stored, is detachably coupled with the air cylinder, and the air in the air cylinder is the outlet The air inlet is formed to contact the position of the outlet so as to be able to move through, the medicine container provided with a hose for discharging the mixture of the air and fire extinguisher agent to the outside, and if the state of the handle is normal, the The outlet is maintained in a closed state, and when the state of the handle is pulled or pressed in the normal state, the outlet is opened, so that the air moves to the medicine container through the opened outlet and the air inlet to mix the air and the fire extinguisher agent. Includes valve.

The valve is connected to the handle, the spring is stretched by applying elasticity when the user pulls the handle, one side is connected to the spring, a rod formed perpendicular to the air cylinder, and a rod not connected to the spring It is formed on the opposite side of, and includes a stopper in contact with the outlet so that the outlet does not open in a normal state.

In the valve, when elasticity is applied to the spring, the rod rises in the opposite direction to the ground, so that the stopper is separated from the outlet, and the outlet may be changed to an open state.

In the valve, one side is connected to the handle, a rod formed perpendicular to the air cylinder, one side is inserted into the outlet, and an air path is provided to allow air discharged from the outlet to move to the air inlet. The formed fastening part, the handle is formed on the other side of the bar that is not connected, and when the handle is in a normal state, the first part connected to the bar contacts the air passage to block air movement, and the When the handle is pulled or pressed, the first part stops falling from the air passage, and the second part opposite to the first part of the stopper is in contact, and when the handle is pressed or pulled, the first part of the stopper is The discharge spring is compressed to be separated from the air passage, and the discharge spring is inserted and the One side is inserted into the medicine container, and may include a cap in which a plurality of holes are formed to allow air moved through the air passage to be discharged to the medicine container.

The hose may be formed by refracting a first position and a second position from a portion connected to the medicine container to a position of the air container.

According to the present invention, a new type of fire extinguisher in which the air container and the medicine container are separated can be manufactured, and gas and medicine can be separated to facilitate recharging of the fire extinguisher.

In addition, the modular reservoir can be easily filled, so it is recyclable, and there is no need to throw away incorruptible powder, so it is environmentally friendly and can reduce processing costs.

In addition, the pressure gauge is manufactured so that the user can recognize it at a glance from a distance, so that the user can easily distinguish the defective fire extinguisher.

1 is an exemplary view of a modular fire extinguisher according to an embodiment of the present invention.
2 is an exemplary view showing an implementation of a valve according to an embodiment of the present invention.
3A to 3E are exemplary views of respective components inside a valve according to an embodiment of the present invention.
4 is an exemplary view showing a valve movement according to an embodiment of the present invention.
5 is an exemplary view showing an implementation of a medicine container according to an embodiment of the present invention.
6 is an exemplary design diagram of a pressure display unit according to an exemplary embodiment of the present invention.
7 is an exemplary view showing an implementation of a modular fire extinguisher according to a first embodiment of the present invention.
8 is an exemplary view showing an implementation of a modular fire extinguisher according to a second embodiment of the present invention.
9 is an exemplary diagram for developing a quality function according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains may easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part “includes” a certain component, it means that the component may further include other components, not to exclude other components, unless otherwise stated.

Hereinafter, a modular fire extinguisher capable of recharging pressure according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is an exemplary view of a modular fire extinguisher according to an embodiment of the present invention.

1 (a) is an exemplary view of the appearance of the modular fire extinguisher 100, and FIG. 1 (b) is an exemplary view of the modular fire extinguisher 100.

As shown in Figure 1, the modular fire extinguisher 100, the air reservoir 120 and the drug container 150 is separated. The air container 120 contains air (hereinafter referred to as 'air' for convenience of explanation), and the medicine container 150 contains fire extinguisher drugs. In the embodiment of the present invention, the type of air or fire extinguisher agent is not limited to any one.

The air cylinder 120 is provided with a first coupling portion 130, and the medicine container 150 is provided with a second coupling portion 140. The air container 120 and the medicine container 150 may be combined through the coupling parts 130 and 140. That is, the first coupling portion 130 will be described in detail later in FIG. 3, but an outlet is formed, and a thread is formed to be connected to the second coupling portion 140.

The second engaging portion 140 has a groove so that the screw line of the first engaging portion 130 is engaged. When the first coupling portion 130 and the second coupling portion 140 are engaged and the reservoir 120 and the medicine container 150 are coupled, the air or the fire extinguisher agent inside the medicine container 150 is external to the inside of the reservoir 120. Does not leak.

One side of the reservoir 120 is provided with a handle 110. The valve 180 is connected to one side of the handle 110. The valve 180 is formed through the inside of the air reservoir 120. When the user grasps the handle 110 and changes the state of the valve 180, the air filled in the reservoir 120 moves into the medicine container 150. Here, the medicine container 150 is set to a height sufficient to contain 3.3 kg of fire extinguisher medicine, and the height is not limited to any one value. The medicine container 150 is provided with an air inlet so that the air of the air container 120 is introduced.

The valve 180 causes the space closed by the valve 180 to be opened or closed while the valve 180 is lifted up or down according to the movement of the handle 110. This is because the pressure of the air contained in the air cylinder 120 normally acts in a direction to lock the valve 180. The plug shape of the valve 180, the seat width of the valve 180, and the size of the hole blocked by the valve 180 are determined based on the valve design, and the embodiment of the present invention is not limited to any one.

In addition, a rubber ring is fitted to a portion where the valve rod slides to prevent air leakage. In the embodiment of the present invention, a style 8452 rubber ring that blocks air up to 60 atm is described as an example, but it is not necessarily limited to this.

A lower portion of the medicine container 150 is provided with a discharge unit 190 through which a fire extinguisher agent and air are discharged together. Unlike conventional fire extinguishers using a siphon tube, the modular fire extinguisher 100 according to an embodiment of the present invention releases the pharmaceutical agent more efficiently by forming the discharge unit 190 at the bottom of the modular fire extinguisher 100. can do.

The modular fire extinguisher 100 is provided with a pedestal 160 to protect the discharge unit 190 from external impact. And one end is connected to the discharge unit 190, there is provided a hose 170 is formed inside the delivery pipe 200 for delivering a mixture of fire extinguisher agent and air to the outside. The hose 170 has a first position and a second position refracted, and is implemented in a form raised from the ground to the ground.

The modular fire extinguisher 100 should be able to radiate drugs stored therein toward the fire site. According to the fire safety rules, fire extinguishers must emit all the drugs contained in them within 16 seconds, and the range must be at least 5 meters. Therefore, the fire extinguisher that you design must also be able to satisfy this. In addition, since the fire extinguisher is used in an urgent situation where a fire occurs, the operation process should be concise and intuitive.

In addition, the structure of the modular fire extinguisher 100 should be divided so that the part storing the drug and the part storing the air can be separated. This is a function to enable 'easy pressure exchange and charging', which is the main goal of the fire extinguisher to be designed as described above. At this time, sufficient stability must be secured when the structure is normally separated and when each part is separated for pressure exchange.

Finally, the pressure display unit to be mounted on the modular fire extinguisher 100 needs to transmit information so that the user and the manager can easily know the pressure state. This is to quickly replace the fire extinguisher, which is impossible to use because the internal pressure is low, so that the user and the manager can easily know whether the fire extinguisher is available. At this time, the precision of the fire extinguisher that operates without problems above a certain pressure does not need to be high.

In order to design these three functions, it is intended to set the elements of the modular fire extinguisher 100 performing each function. At this time, to organize the goals of the modular fire extinguisher to be designed, and to configure the target value of each important value (QFD: Quality Function Deployment). The main target (what) was set to smooth internal circulation and radiation, pressure gauge visibility and ease of exchange, and important values were set to the inner diameter, thickness, height, number of separated containers, and material strength. Quality function development will be described first with reference to FIG. 9.

9 is an exemplary diagram for developing a quality function according to an embodiment of the present invention.

As shown in FIG. 9, the main function of the modular fire extinguisher 100 may be associated with each design goal (what) set and evaluated in the quality function deployment. First, emitting the medicine stored in the interior is related to the internal space for air flow (inner diameter and height of the container), concise internal structure (number of containers), and the length of the tube through which the medicine flows.

The second function, the separation of the drug and the air, is deeply related to the number of containers. At least two containers are required to store air and chemicals separately, and if the containers are too large, manufacturing becomes difficult and the durability of each component will be reduced.

The third function, the smooth transmission of information from the pressure gauge mounted on the fire extinguisher, is closely related to the size of the pressure gauge. In general, the larger the pressure gauge, the smoother the communication of information to users and managers will be, but the more factors to be considered, such as the accuracy and stability of the designed pressure gauge, will be increased.

In the modular fire extinguisher 100, a portion of the air reservoir 120 containing air and a medicine container 150 containing fire extinguisher medicine are separated. Therefore, according to the opening and closing of the valve 180, air is introduced into the fire extinguisher agent and mixed to be radiated to the outside.

That is, when the valve 180 is kept closed, there is no space for air to move between the air container 120 and the drug container 150. However, when the valve 180 is opened, a space in which the air contained in the air container 120 can move to the drug container 150 is generated, and the air is mixed with the fire extinguisher drug.

At this time, the valve 180 may be implemented as a pull valve and a push valve according to an implementation method, and the structure of the pull valve and the push valve will be described with reference to FIG. 3. In the exemplary embodiment of the present invention, the valve 180 is implemented as a component connected to the air reservoir 120, and the valve 180 is described as being included in the air reservoir 120, but is not limited thereto.

2 is an exemplary view showing an implementation of a valve according to an embodiment of the present invention.

Figure 2 (a) is an exemplary view of the pull valve, Figure 2 (b) is an exemplary view of the push valve.

First, as shown in (a) of FIG. 2, when the valve 180 is used as a pulling valve, a spring 183 is connected to the handle 110 at the top of the modular fire extinguisher 100. . The rod 181 is vertically formed inside the reservoir 120. And the first coupling portion 130 is formed in the outlet 120 for discharging the air contained in the reservoir 120 to the pharmaceutical container 150 is formed in the reservoir 120.

The outlet is blocked or opened depending on the position of the stopper 182 formed at the end of the rod 181. That is, when the user pulls the handle 110 upward, the spring 183 is stretched, and the rod 181 connected to one side of the spring 183 and the stopper 182 formed at the end of the rod 181 rise upward from the reference position. do.

The stopper 182 in the reference position is in a form engaged with the outlet of the first coupling portion 130. This can maintain the shape of the stopper 182 is engaged with the outlet of the first coupling portion 130 by the air pressure of the air cylinder 120, and prevents the air from flowing into the medicine container 150.

However, when the stopper 182 is lifted upward, an outlet is opened between the stopper 182 and the first coupling portion 130. Therefore, the air contained in the air container 120 moves to the drug container 150. At this time, in the embodiment of the present invention, for convenience of explanation, it has been described that the outlet is formed in the first coupling part 130, but the bottom of the reservoir 120 is entirely blocked, and the outlet through which the air moves may be formed. have. The handle 110 shown in (a) of FIG. 2 shows a state in which the user pulled.

Meanwhile, FIG. 2B illustrates a case in which the valve 180 is used as a press valve. A handle 110 is provided on the top of the modular fire extinguisher 100, and a valve 180 is connected to one side of the handle 110.

The first coupling portion 130 is provided at the bottom of the reservoir 120. Here, the first coupling portion 130 may be implemented integrally with the reservoir 120. The first coupling portion 130 is provided with an outlet to allow the rod 181 to pass. Here, the outlet performs a function of creating a space for the rod 181 to pass through, rather than a function of discharging air.

A stopper 182 is formed at the other end of the rod 181 that is not connected to the handle 110. The stopper 182 pushes the cap 186 which is in contact with the bottom of the stopper 182 according to its position, so that the air is discharged to the medicine container 150 through the outlet formed in the cap 186. At this time, a discharge spring 185 is formed inside the cap 186 to contact the stopper 182. Then, the fastening portion 184 is provided in the middle of the rod 181, it is connected to the outlet formed in the first coupling portion 130.

Normally, the spring inside the cap 186 attached to the bottom of the valve 180 of the fire extinguisher prevents the air from moving because the upper surface of the stopper 182 just contacts the outlet. And as shown in Figure 2 (b), when the handle 110 is changed to the pressed state by the user, the stopper 182 is pushed together while pushing the spring below, the air can move between the outlet and the stopper 182 There is a gap. For this structure, the stopper 182 is formed such that the length of the portion contacting the outlet is shorter than the length of the portion contacting the spring below.

Here, when a pull valve is used in the modular fire extinguisher 100, the valve structure is simplified and is suitable for mass production. In addition, when a push valve is used for the modular fire extinguisher 100, existing fire extinguisher parts may be utilized. Therefore, in the embodiment of the present invention, the valve 180 is not limited to any of the pull valve and the push valve.

At this time, each component constituting the valve 180 and the first coupling unit 130 will be described with reference to FIGS. 3A to 3E.

3A to 3E are exemplary views of respective components inside a valve according to an embodiment of the present invention.

3A is an exemplary view showing the first coupling portion 130. The first coupling portion 130 is largely composed of two parts (①, ②). The first part (①) has the same diameter as the diameter of the reservoir 120 and is a part that is in close contact with the reservoir 120. The second part (②) is formed with a screw thread, and the diameter is smaller than the diameter of the reservoir 120. The screw thread is connected to the groove of the second coupling portion 140 provided in the medicine container 150 to be described later.

The outlet is formed through the first part (①) and the second part (②). A groove is formed inside the outlet. In the embodiment of the present invention, the material of the first coupling portion 130 is not limited to any one.

3B is for the fastening part 184, the fastening part 184-1 shown on the left is a view of the fastening part from the bottom, and the fastening part 184-2 shown on the right is a fastening part from the top. It shows the appearance.

The fastening portion 184 is also divided into two parts (③, ④). The upper portion of the first fastening unit (③) has a longer diameter than the lower portion of the second fastening unit (④), and both portions (③, ④) are formed with threads. That is, the fastening portion of the first fastening unit (③) having a large diameter at the fastening portion 184 is implemented in a form that is inserted into the outlet.

An air passage is formed in the fastening portion 184 so that the air discharged from the discharge port can move to the air inlet portion provided in the medicine container 150. The first fastening unit (③) has a rod 181 through which a first air passage is formed to allow air to move. In addition, the second fastening unit ④ is larger than the diameter of the first air path and a second air path is blocked or opened by the stopper 182.

Figure 3c is for the cap (186), the cap shown on the left side (186-1) is a view of the cap viewed from the bottom, and the cap shown on the right side (186-2) shows the cap viewed from the top It is done. In the exemplary view of the cap 186 viewed from the top, a discharge spring 185 is provided in the central portion to be connected to the rod 181.

FIG. 3D shows an example in which the rod 181 and the stopper 182 included in the push valve are integrally provided. In the case of the push valve, the length of the portion connected to the rod 181 is shorter than the opposite length, but in the case of the pull valve, the length of the portion connected to the rod 181 is longer than the opposite length. You can.

Figure 3e is a discharge spring 185 inserted into the cap 186, in the embodiment of the present invention will be described with a coil spring as an example. However, the material, shape, strength, and diameter of the discharge spring 185 are not limited to any one.

Of the components of the valve 180 described above, when using a press valve, it will be described with reference to FIG. 4 about how each component moves.

4 is an exemplary view showing a valve movement according to an embodiment of the present invention.

4 (a) shows an example in which the valve is closed, and FIG. 4 (b) is an exemplary view showing a state in which the valve is opened.

As shown in FIG. 4 (a), when the valve 180 is kept closed, there is no space for air to move between the air container 120 and the drug container 150. However, when the valve 180 is opened, that is, when the user presses the handle 110, the stopper 182 presses the discharge spring 185 so that air can move between the stopper 182 and the cap 186. Space A occurs. Therefore, air is mixed with the extinguisher agent.

The following will be described with reference to Figure 5 for an example of the drug container 150 is coupled to the reservoir 120.

5 is an exemplary view showing an implementation of a medicine container according to an embodiment of the present invention.

As shown in Figure 5, the medicine container 150 is implemented in the same form regardless of the push valve or pull valve. The medicament container 150 contains a digestive agent medicament, and is composed of a second coupling portion 140 having a groove at the top of the medicament container 150. The thread of the first coupling portion 130 is inserted into the groove of the second coupling portion 140 to maintain the combined shape of the air reservoir 120 and the medicine container 150.

When the air of the air container 120 flows into the drug container 150 along the movement path through which the gas moves, the drug container 150 is disposed at the bottom of the drug container so that the fire extinguisher agent provided in the drug container 150 is discharged to the outside. By providing a piercing hose 170, the extinguishing agent can be efficiently discharged to the outside. In addition, a pedestal 160 is provided at the bottom of the medicine container 150 to protect a portion of the hose 170 and the discharge unit 190.

Next, a pressure display unit provided on one side of the modular fire extinguisher 100 will be described with reference to FIG. 6 to transfer information so that the user and the manager can easily know the pressure state.

6 is an exemplary design diagram of a pressure display unit according to an exemplary embodiment of the present invention.

6, the pressure display unit 210 is installed outside the air reservoir 120. The pressure display unit 210 differently displays the color displayed according to the pressure inside the reservoir 120. In order to provide a color state of the pressure inside the reservoir 120 through the pressure display unit 210, a pressure gauge (not shown) may be additionally included inside the pressure display unit 210. The method in which the pressure gauge senses the pressure in the reservoir 120 can be performed in various ways, and thus, detailed description is omitted in the embodiment of the present invention.

Based on this, when the pressure inside the reservoir 120 decreases, the color of the displayed pressure display unit 210 is changed from red to green so that the user can recognize the pressure change inside the reservoir from a distance. do.

That is, in order to improve the problem of not easily recognizing the pressure in the existing fire extinguishers, the embodiment of the present invention is implemented by including a pressure gauge in the modular fire extinguisher 100. The pressure gauge is installed on the side of the fire extinguisher to install the gradient-treated pressure display unit 210 so that the user can easily check whether the fire extinguisher is available.

The following will be described with reference to FIGS. 7 and 8 for an implementation example of the modular fire extinguisher 100 implemented with a pull valve and a push valve.

7 is an exemplary view showing the implementation of the modular fire extinguisher according to the first embodiment of the present invention, and FIG. 8 is an exemplary view of implementing the modular fire extinguisher according to the second embodiment of the present invention.

7 is an exemplary view of the implementation of the modular fire extinguisher using the pull valve, and FIG. 8 is an exemplary view of the implementation of the modular fire extinguisher using the push valve.

When a modular fire extinguisher with a pull valve or a push valve is implemented, a user can easily determine whether a fire extinguisher is available through a pressure gauge with improved visibility, thereby recognizing a fire extinguisher and notifying a safety manager.

Next, the safety manager can replace the stock fire extinguisher according to the user's advice. At this time, unlike the existing fire extinguishers, which must be equipped with new fire extinguishers, this design can replace the old products even if the air cylinders are provided separately. Therefore, it is easier to stock and manage the stock fire extinguisher.

The old reservoir can be easily refilled and recycled. When the medicine container is old, it becomes environmentally friendly because it becomes glass coated and there is no need to throw away the incorruptible ammonium phosphate powder, which can save the processing cost.

The embodiment of the present invention described above is not implemented only through an apparatus and method, and may be implemented through a program for realizing a function corresponding to the configuration of the embodiment of the present invention or a recording medium in which the program is recorded.

Although the embodiments of the present invention have been described in detail above, the scope of rights of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

Claims (14)

A medicine container in which digestive medicines are stored, and
The air cylinder is provided with a handle on one side, the air is stored, and an outlet through which the air is discharged to the medicine container or maintains a storage state according to the state of the handle
Including,
The drug container is detachably coupled to the air container, an air inlet is formed at a position in contact with the outlet so that air discharged from the air container is introduced, and air introduced through the air inlet is mixed with the fire extinguisher agent The hose discharged to the outside is formed on one side,
The reservoir,
A rod connected to the handle at one side and formed perpendicular to the air cylinder,
One side is inserted into the outlet, the fastening portion is formed with an air movement path to move the air discharged from the outlet to the air inlet,
The handle is formed on the other side of the bar that is not connected, and when the handle is in a normal state, the first portion connected to the bar contacts the air passage to block air movement, and when the handle is pulled or pressed, A stopper from which the first portion falls from the air passage,
A second part opposite to the first part of the stopper is in contact, and when the handle is pressed or pulled, the discharge spring is compressed such that the first part of the stopper falls off the air path, and
The discharge spring is inserted and one side is inserted into the medicine container, and includes a cap in which a plurality of holes are formed so that air moved through the air passage is discharged to the medicine container,
If the state of the handle is a normal state, the outlet is maintained in a closed state, and when the state of the handle is pulled or pressed in the normal state, the outlet is opened and air moves to the medicine container through an open outlet and the air inlet,
A pressure gauge that measures the pressure state inside the reservoir, and a pressure indicator that displays the pressure inside the reservoir in color according to the pressure state measured by the pressure gauge
Modular fire extinguisher further comprising a.
delete delete According to claim 1,
The fastening part,
The first fastening unit is inserted into the outlet and through which the rod penetrates and the air can move, where a first air passage is formed, and
The second fastening unit is formed at the lower end of the first fastening unit and is larger than the diameter of the first air moving passage and has a second air moving passage blocked or opened by the first part of the stopper.
Modular fire extinguisher comprising a. According to claim 1,
The reservoir,
A spring that is connected to the handle and stretches when the user pulls the handle and elasticity is applied,
A rod connected to the spring on one side and formed perpendicular to the air cylinder, and
The stopper is formed on the lower side of the rod and is in contact with the outlet
Modular fire extinguisher comprising a. The method of claim 5,
The stopper,
Modular fire extinguisher when elastic is applied to the spring, the rod rises in the opposite direction to the ground, and a stopper formed on one side of the rod is released from the outlet and changed to an open state. delete A handle is formed on one side, the air is stored and the air reservoir is formed with an outlet through which the air can move,
Fire extinguisher agent is stored, is detachably coupled to the air reservoir, the air inlet is formed to contact the position of the outlet so that the air in the reservoir can move through the outlet, the air and the fire extinguisher agent is mixed Pharmaceutical container equipped with a hose to discharge the mixture to the outside, and
When the state of the handle is in a normal state, the outlet is maintained in a closed state, and when the state of the handle is pulled or pressed in the normal state, the outlet is opened, and the air moves to the medicine container through the opened outlet and the air inlet. Valve to mix the air and fire extinguisher agent
Including,
Pressure gauge for measuring the internal pressure state of the reservoir, and a pressure indicator for displaying the internal pressure state of the reservoir in color according to the pressure state measured by the pressure gauge
Further comprising,
The valve,
A spring that is connected to the handle and stretches when the user pulls the handle and elasticity is applied,
A rod connected to the spring on one side and formed perpendicular to the air cylinder, and
A stopper that is formed on the opposite side of the rod that is not connected to the spring and is in contact with the outlet so that the outlet does not open under normal conditions.
Modular fire extinguisher comprising a.
delete The method of claim 8,
The valve,
Modular fire extinguisher when the elastic is applied to the spring, the rod rises in the opposite direction to the ground, the stopper is separated from the outlet, and the outlet is changed to an open state. The method of claim 8,
The valve,
A rod connected to the handle at one side and formed perpendicular to the air cylinder,
One side is inserted into the outlet, the fastening portion is formed with an air movement path to move the air discharged from the outlet to the air inlet,
The handle is formed on the other side of the bar that is not connected, and when the handle is in a normal state, the first portion connected to the bar contacts the air passage to block air movement, and when the handle is pulled or pressed, A stopper from which the first portion falls from the air passage,
A second part opposite to the first part of the stopper is in contact, and when the handle is pressed or pulled, the discharge spring is compressed such that the first part of the stopper falls off the air path, and
The discharge spring is inserted and one side is inserted into the medicine container, and a cap is formed with a plurality of holes through which the air moved through the air passage is discharged to the medicine container.
Modular fire extinguisher comprising a. The method of claim 11,
The fastening part,
The first fastening unit is inserted into the outlet and through which the rod penetrates and the air can move, where a first air passage is formed, and
The second fastening unit is formed at the lower end of the first fastening unit and is larger than the diameter of the first air moving passage and has a second air moving passage blocked or opened by the first part of the stopper.
Modular fire extinguisher comprising a. delete The method of claim 8,
The hose,
A modular fire extinguisher formed by refracting a first position and a second position from a portion connected to the medicine container to a position of the air container.

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