KR101925062B1 - Autonomic fire-main reconfiguration system - Google Patents

Abstract

Provided are an automatic resetting system for a fire main line and a method thereof. The automatic resetting system for a fire main line according to an embodiment of the present invention comprises: a fire main line supplying introduced sea water to the inside of a ship in case of fire in the ship; and a status confirmation portion checking a status of the fire main line, and providing the location of abnormality to the outside when an abnormality has occurred, wherein the status confirmation portion measures the pressure of the fire main line to check the status of the fire main line.

Description

{Autonomic fire-main reconfiguration system}

The present invention relates to an automatic resetting system and method, and more particularly, to a fire extinguishing main automatic resetting system and method for automatically resetting a path of a fire main pipe provided on a ship and informing the outside of a digestive tract in which an abnormality such as breakage or leakage has occurred .

In general, ships are equipped with life-saving facilities for the safety of life at the time of a harmful accident, fire-extinguishing facilities for fire-fighting, and other disaster prevention facilities. In the case of double fire, additional storage space is required to load the fire extinguisher on the ship and there is a problem that it is impossible to load enough fire extinguisher due to the limit of storage amount. Therefore, even if the ship is corroded, a method of suppressing the fire by using the seawater sufficiently present in the surroundings has been introduced. In this case, a pipe referred to as a digestion main pipe can be used as a path for supplying seawater to the inside of the ship.

However, if such a digestive main pipe is broken, the damage position should be recovered by grasping the location of the damage directly by the human force. In this case, a lot of time is consumed because the manpower to confirm the damaged position is gathered and the area is restored after confirming the damage position directly. If the time is delayed, the second or third There is a problem that the damage of the car can occur and the early suppression of the fire is not carried out, which can seriously damage the ship.

KR 2017-0058137 A

In order to solve the problems of the conventional art as described above, one embodiment of the present invention automatically checks the damaged area of the fire main pipe without inputting man power, changes the route even if the fire main pipe breaks, And to provide a system and method for automatically resetting the main digestion pipe so as not to cause a problem.

According to an aspect of the present invention, there is provided an automatic digestion mainframe resetting system. The fire main line automatic resetting system includes a digestion main pipe for supplying the inhaled seawater into the ship when a fire occurs in the ship; And a state checking unit for checking the state of the main digestion pipe and for providing a location where the abnormality has occurred to the outside when an abnormality has occurred, wherein the state checking unit measures the pressure of the main digestion pipe, .

The digestion main pipe is formed so that a plurality of digestive pipes are connected to form a loop, and the digestive duct is provided with a sealing valve at both ends to seal when the sealing valve operates.

The status checking unit may include a setting storing module for storing a preset value or a preset value from the outside; A pressure measuring module for measuring pressure of each of the plurality of digestive tracts; A detour path setting module for setting a path excluding the closed alimentary canal from the alimentary canal using a digestive reserve tube connecting the different alimentary canals; And an abnormal condition warning module for determining an abnormal condition of the digestive tract and outputting a warning.

The set value may include a reference pressure, a monitoring order, an enclosed valve control sequence, and an ID of the alimentary canal.

The pressure measurement module may measure at least one pressure of each of the digestive tracts.

Wherein the detour path setting module determines that the difference between the reference pressure and the pressure measured by the pressure measuring module is equal to or less than a predetermined value, The path using the pipe can be set by controlling the sealing valve.

The abnormality warning module may output the ID of the abnormal digestive tract.

According to an aspect of the present invention, there is provided a method for automatically resetting a digestive main body. The automatic resetting method of main digestion main pipe is a method of automatically resetting main digestion mainframe which confirms a breakage position of a main digestion pipe for sucking seawater when a fire occurs in a ship and reestablishes a route, Measuring; Determining an abnormal state of the main digestion pipe using the measured pressure; And outputting the position where the abnormality occurs when the abnormality is determined.

The digestion main pipe is formed so that a plurality of digestive pipes are connected to form a loop, and the digestive duct is provided with a sealing valve at both ends to seal when the sealing valve operates.

The step of measuring the pressure of the main digestion pipe may measure the pressure of each of the plurality of digestive channels.

Wherein the step of determining the abnormal state comprises the steps of: confirming a difference between the reference pressure and the measured pressure of each of the alimentary canal in a predetermined order; Determining a digestive tract having a difference in pressure as an abnormal digestive tract; And closing the abnormal digestive tract and setting a bypass path.

In the step of determining the abnormal digestive tract, when the difference between the reference pressure and the measured pressure occurs, the digestive tract having the pressure difference may be determined to be an abnormal digestive tract.

In the setting of the bypass route, a route excluding the abnormal digestive tract may be set as a bypass route using a digestive reserve pipe connecting the different digestive ducts without passing through the abnormal digestive ducts.

The step of outputting the position may output the position of the abnormal digestive tract using the ID of the abnormal digestive tract.

The automatic fire extinguishing system automatic resetting system and method according to an embodiment of the present invention have the effect of shortening the time for grasping the damaged area by defining the fire extinguishing main breakage area without using the human force.

The automatic fire extinguishing system and method according to an embodiment of the present invention can maintain fire extinguishing ability by maintaining the extinguishing performance by using a detour path even if the fire extinguishing main pipe is broken.

In addition, the automatic fire extinguishment main resetting system and method according to an embodiment of the present invention are capable of continuously performing an automatic check even if a fire does not occur, thereby preventing an unexpected situation due to breakage of the fire main canal.

1 is a block diagram briefly showing a configuration of an automatic fire extinguishing system resetting system according to an embodiment of the present invention.
FIG. 2 is a circuit diagram of a fire extinguisher main body automatic reset system according to an embodiment of the present invention.
FIG. 3 is a flowchart briefly showing a method of automatically resetting a main digester 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, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

1 is a block diagram briefly showing a configuration of an automatic fire extinguishing system resetting system according to an embodiment of the present invention. Referring to FIG. 1, an automatic fire extinguishment main resetting system 100 according to an embodiment of the present invention includes a fire extinguishing main pipe 110 to which seawater for fire extinguishing is supplied, (130).

The fire main pipe (110) supplies the inhaled seawater to the ship when a fire occurs in the ship. The fire extinguishing main pipe 110 is formed by connecting a plurality of fire extinguishers, for example, so that the fire extinguishing main pipe 110 is sufficiently disposed so that there is no shaded area inside the fire extinguisher main body 110, so that seawater can be supplied through the fire main pipe 110, . At this time, the plurality of digestive tracts forming the digestive main pipe 110 are connected to each other between the digestive tubes by a hermetic valve, and the hermetic valve may seal the digestive tract. Also, the digestion main pipe 110 may be formed in a closed loop shape as an example.

The state checking unit 130 confirms the state of the digestion main pipe 110 and sets the bypass route so as not to disturb the flow of the seawater when the digestion main pipe 110 is found to be abnormal, . The state checking unit 130 includes a setting storing module 131, a pressure measuring module 133, a bypass path setting module 135, and an abnormal state warning module 137.

The setting storage module 131 stores externally set or preset values. The set values may include, for example, the reference pressure of the digestive tract, the monitoring sequence, the sequence of the closed valve control, and the ID of each digestive tract.

The reference pressure is a value set to determine an abnormal state of the main digestion pipe 110. If the pressure inside the main digestion pipe 110 is lower or higher than the reference pressure, it can be judged that the main digestion pipe 110 has a problem .

The monitoring order is a value for setting the inspection order of the digestion main pipe 110, and is set so as to facilitate the digestion main pipe 110 inspection. At this time, the digestion main pipe 110 may be divided into a plurality of zones using at least one alimentary canal to set the monitoring order, and the monitoring order may indicate the inspection order of a plurality of zones.

The closed valve control sequence is set to sequentially control the hermetic valve to close the gastrointestinal tract and change its path. For example, the control sequence of the closed valve may be set in the order of shutting off the closing valves at both ends of the digestive tract in which the abnormality has occurred, and then operating the closing valves of the digestive reserve pipe included in the bypass path. However, It is possible.

The ID of the digestive tract is set so that the user can more easily access the position of the digestive tract where the abnormality has occurred. The ID of the digestive tract can be assigned to each digestive tract. If an abnormal digestive tract is generated, the user can shorten the access time and repair time of the abnormal digestive tract by providing the ID or position of the digestive tract to the user.

The pressure measurement module 133 measures the pressure of each digestive tract. The pressure measurement module 133 can obtain the measured pressure for each digestive tract by measuring the pressures of the digestive tubes constituting the digestive main tube 110, respectively.

The bypass route setting module 135 sets a bypass route excluding the digestive tract in which an abnormality occurs using the digestion reserve pipe. The detour path setting module 135 compares the reference pressure stored in the setting storage module 131 with the pressure measured for each digestive tract in the pressure measurement module 133. If a difference in pressure occurs, Is judged to be an abnormal digestive tract. Next, a bypass route using the digestion reserve pipe is created so as to maintain the closed circuit without passing through the ideal digestive tract, and the seal valve is controlled so that the seawater can flow through the bypass route.

The abnormal condition warning module 137 outputs a warning to the user when the abnormal digestive tract is confirmed. At this time, the abnormal state warning module 137 may provide the ID or the location of the abnormal digestive tract to the user so that the user can more easily confirm the abnormal digestive tract.

Meanwhile, the automatic digestion mainframe automatic re-setting system 100 according to an embodiment of the present invention may perform an inspection for identifying the abnormal digestive tract. The fire main digestion automatic reset system 100 performs a zone check from the first zone to the last zone using the monitoring sequence stored in the setting storage module 131 described above.

Referring to FIG. 2, the main digestion main body automatic resetting system 100 compares the reference pressure L with the pressures (C, P, F, etc.) measured in each digestive tract. At this time, when there is a difference between the reference pressure and the measured pressure, the automatic fire extinguishing system automatic resetting system 100 opens the sealing valves Y and O of the Zone 1 according to the pump operation sequence M, Q, R), and then operates the first seawater extinguishing pump (a).

Thereafter, the resetting system 100 measures the pressure formed in the entire Zone 1 and compares the measured pressure with the reference pressure L. When the pressure difference due to the pressure decrease or the like occurs, After the comparison, the closing valve (Y) is shut off and the pressure is measured, whereby the abnormal position can be gradually approached.

If the abnormal state is not found due to no pressure difference at the time of the first measurement of the zone 1, the reset system 100 generates an abnormality in the same manner in the zone 2 according to the monitoring sequence stored in the setting storage module 131 A process for position detection can be performed.

On the other hand, when it is detected that an abnormality has occurred in the 'A' position of the Zone 1 zone, the resetting system 100 may be configured to prevent the submergence of the digestive tract leaking and the malfunction of the digestion main pipe 110, By blocking the valves (Q, R, O) to prevent leakage at the 'A' position and opening the sealing valves (S and T), seawater is normally supplied to the Zone 4 through the digestion reserve pipe, You can set up a bypass path to do this.

FIG. 3 is a flowchart illustrating a method of automatically resetting a fire main canal according to an embodiment of the present invention. Referring to FIG. 3, a method 300 for automatically resetting a main digestion main body according to an embodiment of the present invention includes steps of measuring a pressure (S310), determining an abnormal state (S320), and outputting digestive tract information (Step S330). Hereinafter, an automatic fire extinguishing main automatic resetting method according to an embodiment of the present invention will be described using the automatic fire extinguishing main resetting system described with reference to FIG. 1 and FIG. However, the present invention is not limited thereto, and it is obvious that the present invention can be applied to various devices or systems capable of performing the resetting method.

First, the automatic digestion mainframe resetting method 300 according to an embodiment of the present invention measures the pressure of the main digestion digestion using the automatic digestion mainframe resetting system (step S310).

The digestion main pipe is formed by connecting a plurality of digestive pipes, for example, and is sufficiently disposed so that there is no shaded area inside the ship, so that seawater can be supplied through the main digestion pipe even if a fire occurs in any area within the ship. At this time, the plurality of digestive tracts forming the main digestion pipe are connected to each other between the digestive ducts by a hermetic valve, and the hermetic valve may seal the digestive duct. Also, the digestion main pipe may be formed in the form of a closed loop as an example. Here, the automatic digestion main resetting system can obtain the measured pressure for each digestive tract by measuring the pressures of the digestive tubes constituting the main digestive tract.

At this time, the automatic digestion mainframe resetting system can measure the pressure of the main digestion pipe by using a monitoring sequence for measuring the pressure of the main digestion pipe, which is a predetermined order.

The monitoring sequence is set to set the inspection order of the digestion main pipe and is set so as to facilitate digestion main pipe inspection. At this time, in order to set the monitoring order, the digestive main can be divided into a plurality of zones using at least one digestive tract, and the monitoring order may indicate the inspection order of a plurality of zones.

Next, the automatic digestion mainframe resetting system determines an abnormal state of the digestive tract (step S320). To this end, the method for automatically resetting the digestive main canal comprises the steps of: checking the difference between the reference pressure and the measured pressure (S321); determining the digestive tract having the pressure difference as an abnormal digestive tract (S323); sealing the abnormal digestive tract (Step S325).

First, the automatic fire extinguishment main resetting system checks the difference between the reference pressure and the measured pressure (step S321). At this time, the reference pressure is a value set to determine the abnormal state of the main digestion pipe. If the pressure inside the main digestion pipe is lower or higher than the reference pressure, it can be judged that a problem has occurred in the main digestion pipe. In addition, the digestion main body automatic resetting system may compare the measured pressure of each digestive tract with the reference pressure, respectively, in order to preferably perform step S321.

Next, the digestive tract in which the difference in pressure exists is determined as the abnormal digestive tract (Step S323). When the difference between the standard pressure and the measured pressure occurs in step S321, the automatic digestion mainframe automatic resetting system can determine the digestive tract in which the difference has occurred as the abnormal digestive tract.

Finally, the automatic digestion mainframe resetting system closes the ideal digestive tract and sets a bypass route (step S325).

The automatic digestion mainframe resetting system uses a digestion reserve pipe to set a bypass route excluding digestive tracts with abnormalities. If the bypass route is set, the automatic fire extinguisher main reset system creates a bypass route using the digestion reserve pipe so as to maintain the closed circuit without passing through the abnormal digestive tract, and controls the hermetic valve so that the seawater can flow through the bypass route.

At this time, the automatic digestion mainframe resetting system can control the hermetic valve so that the seawater can flow through the bypass route by using the predetermined hermetic valve control sequence.

The closed valve control sequence is set to sequentially control the hermetic valve to close the gastrointestinal tract and change its path. For example, the control sequence of the closed valve may be set in the order of shutting off the closing valves at both ends of the digestive tract in which the abnormality has occurred, and then operating the closing valves of the digestive reserve pipe included in the bypass path. However, It is possible.

 Finally, the automatic digestion mainframe resetting system outputs digestive tract information in an abnormal state (step S330).

The automatic digestion main reset system outputs a warning to the user when the abnormal digestive tract is confirmed. At this time, the automatic digestion main resetting system can provide the ID or the position of the ideal digestive tract to the user so that the user can more easily confirm the abnormal digestive tract.

The ID of the digestive tract is set so that the user can more easily access the position of the digestive tract where the abnormality has occurred. The ID of the digestive tract can be assigned to each digestive tract. If an abnormal digestive tract is generated, the user can shorten the access time and repair time of the abnormal digestive tract by providing the ID or position of the digestive tract to the user.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Automatic digestion main reset system
110: main digestion pipe 130:
131: setting storing module 133: pressure measuring module
135: Bypass route setting module 137: Abnormal state warning module

Claims (14)

A digestion main pipe for supplying the inhaled seawater into the ship when a fire occurs in the ship; And
And a state checking unit for checking the state of the digestion main pipe by measuring the pressure of the digestion main pipe and for providing a position where the abnormality occurs to the outside when an abnormality occurs,
The fire extinguishing main pipe,
A plurality of digestive tubes are connected to form a loop, and the gastrointestinal tract is provided with a hermetic valve at both ends thereof to be hermetically closed when the hermetic valve is operated,
Wherein the state checking unit comprises:
A setting storage module for storing a preset value or a preset value from outside;
A pressure measuring module for measuring pressure of each of the plurality of digestive tracts;
A detour path setting module for setting a path excluding the closed alimentary canal from the alimentary canal using a digestive reserve tube connecting the different alimentary canals; And
And an abnormal condition warning module for determining an abnormal condition of the digestive tract and outputting a warning,
The set value is a value
A reference sequence for determining an abnormal state of the digestive main pipe, a monitoring sequence for checking the digestive main line, an order of the closed valve control, and an ID of the digestive duct,
The pressure measuring module includes:
And to measure at least one pressure of each digestive tract,
Wherein the detour path setting module comprises:
Wherein when the difference between the reference pressure and the pressure measured by the pressure measurement module occurs, the digestive tract having the difference in pressure is determined to be an abnormal digestive tract, so that the seawater is prevented from passing through the abnormal digestive tract, And to control and set the hermetically closed valve so as to flow through the detour path using the pipe,
Wherein the abnormal state warning module comprises:
And outputting the ID of the abnormal digestive tract,
Wherein the state checking unit comprises:
The pressure measuring module measures pressure of a plurality of digestive tubes forming the main digestion pipe to obtain a measurement pressure for each digestive tract, compares the measured pressure obtained for each digestive tract with the reference pressure, A check valve is connected to the pump for introducing seawater into the first zone, and a check valve is connected to the first zone for checking the zone from the first zone to the last zone according to the monitoring order stored in the setting storage module, The seawater is introduced into the first zone by operating the seal valve so that the first zone is shut off from the adjacent zone and the pressure formed in the first zone is measured, When a difference in pressure occurs between the pump and the pump, When the pressure in the first zone is not different from the reference pressure in the first zone, the pressure in the first zone is gradually increased, And to perform a check on the second zone according to the stored monitoring order.
delete delete delete delete delete delete delete delete delete delete delete delete delete

Images