JP2019088423A - Fire extinguishing system - Google Patents

Abstract

To provide a fire extinguishing system that can be simplified by making facilities common for a variable water discharge fire extinguisher and a section water discharge fire extinguisher.SOLUTION: A fire extinguishing system includes a variable water discharge fire extinguisher 1 whose water discharge direction or water discharge distance can be controlled, and a section water discharge fire extinguisher 2 whose water discharge direction or water discharge distance is fixed. The variable water discharge fire extinguisher 1 and the section water discharge fire extinguisher 2 are monitored by one integrated control board 40, and the integrated control board 40 executes start-up control of a fire pump 10 that supplies a fire extinguishing agent to the variable water discharge fire extinguisher 1 and the section water discharge fire extinguisher 2. One each or a plurality each of the variable water discharge fire extinguisher 1 and the section water discharge fire extinguisher 2 are provided respectively, and the integrated control board 40 executes start-up control of one or a plurality of the variable water discharge fire extinguisher 1 and the section water discharge fire extinguisher 2 selectively.SELECTED DRAWING: Figure 1

Description

  The present invention identifies a fire position and controls a water discharge direction or distance with respect to the fire position, and a water discharge head fixed to a section divided into a predetermined area. The present invention relates to a fire extinguishing system having both of a water discharge and fire extinguisher.

  For fire extinguishing equipment with a high ceiling space as a protected area, such as dome stadiums, exhibition facilities, gymnasiums, airports, etc., it is possible to control the discharge direction or distance with respect to the fire position and change the discharge range like a water gun Water extinguishers are mainly used. In addition, variable fire extinguishing systems are sometimes used in fire extinguishing systems in which a protected area is a high ceiling such as a building stairwell. As such a variable water discharge extinguishing apparatus, there exists a thing which is mentioned to patent document 1, for example.

JP, 2016-59426, A

  The variable water extinguishing system can control the direction and distance of water discharge, so it can protect a large area with a small amount of water, but if there are obstacles such as pillars and stairs, the protection range is wide, so fire location detection and There will be dead spots where water can not be discharged. In particular, in the blow-by section of a building, as the building structure is complicated, it is often impossible to protect all the protected sections with the variable water extinguishing system alone. As described above, in the area where the variable water extinguishing device is blinded, the compartment water extinguishing device is installed as a separate system to cover the area to be protected. The compartment water extinguishing and fire extinguishing device has a fire sensor for monitoring fires by area and a fixed water discharge head provided on a ceiling or a wall to protect the whole area.

  Water of the fire extinguishing tank is supplied to the variable water extinguishing system through the extinguishing pump and piping. When only the variable water extinguishing system is provided, the storage capacity of the extinguishing water tank, the fire extinguishing pump performance, and the piping are determined by the maximum amount of water discharge in the variable water extinguishing system. Also in the compartmental water discharge and extinguishing system, the water of the extinguishing water tank is supplied through the extinguishing pump. In the case where only the compartment water discharge extinguishing device is provided, the storage capacity of the extinguishing water tank, the fire extinguishing pump performance, and the piping are determined by the maximum water discharge amount in the compartment water discharge extinguishing device.

  In addition to the variable water extinguishing device, when the compartment water extinguishing device is also provided, the compartment water extinguishing device is provided independently of the variable water extinguishing device. Therefore, in this case, the water storage amount of the extinguishing water tank is set to an amount obtained by adding the water storage amount necessary for the section water discharge extinguishing device to the water storage amount necessary for the variable water discharge extinguishing device. In addition, the fire extinguishing pump and the piping are separately provided for the variable water extinguishing device and the compartment water extinguishing device respectively, and control is also performed separately. For this reason, the equipment becomes large.

  This invention is made in view of the said subject, and an object of this invention is to provide the fire extinguishing system which can be made common and simplify an installation with a variable water extinguishing fire extinguishing apparatus and a division water discharge extinguishing apparatus.

In order to solve the above problem, the fire extinguishing system according to the invention of claim 1 is a fire extinguishing system having a variable water extinguishing extinguishing device capable of controlling the water discharging direction or water discharging distance, and a section water extinguishing extinguishing device whose water discharging direction is fixed. ,
The variable water extinguishing system and the compartment water extinguishing system are characterized in that they are monitored by one integrated control panel.

  According to the invention of claim 1, the fire extinguishing system of the variable water extinguishing system and the fire extinguishing system of the section water extinguishing system can be integrated into one, and the fire extinguishing pump and the water supply pipe can be made common.

  Further, the fire extinguishing system according to the invention of claim 2 is characterized in that the variable water extinguishing extinguishing apparatus and the section water extinguishing extinguishing apparatus share a extinguishing water tank storing water to be discharged.

  According to the second aspect of the invention, even if both the variable water extinguishing system and the area water extinguishing system are provided in the protected area, only one extinguishing water tank may be provided, so space saving and simplification of equipment can be achieved. Can be

  Furthermore, in the fire extinguishing system according to the invention of claim 3, the variable water extinguishing extinguishing device and the compartment water extinguishing extinguishing device include a extinguishing pump for supplying water from the extinguishing water tank, a water supply pipe for passing water from the extinguishing pump Are configured to share.

  According to the invention which concerns on Claim 3, it is not necessary to provide a fire extinguishing pump and a water supply pipe by a separate system | system | group in a variable water discharge extinguishing apparatus and a division water discharge extinguishing apparatus, and can simplify an installation.

  Further, the fire extinguishing system according to the invention of claim 4 is characterized in that the integrated control panel performs start control of a fire extinguishing pump for supplying a extinguishing agent to the variable water extinguishing extinguishing apparatus and the compartment water extinguishing extinguishing apparatus. .

  According to the invention of claim 4, the storage amount of the fire extinguishing water tank can be set based on the larger one of the maximum discharge amount of the variable discharge extinguishing device and the maximum discharge amount of the section discharge extinguisher.

  Furthermore, in the fire extinguishing system according to the invention of claim 5, one or more of each of the variable water extinguishing system and the section water extinguishing system are provided, and the integrated control panel comprises the variable water extinguishing system and the section water extinguishing system Among them, one or more of them are selectively activated and controlled.

  According to the invention of claim 5, when the fire occurs, it is possible to perform water discharge by selecting the optimum variable water extinguishing extinguishing device or the division water extinguishing extinguishing device from the integrated control panel.

  Still further, in the fire extinguishing system according to the invention of claim 6, a plurality of fire detectors are provided in the protection section, and the integrated control panel includes the fire detectors and the fire detection unit of the variable water extinguishing system. It is characterized in that it receives a fire signal.

  According to the invention of claim 6, the entire fire extinguishing system can be monitored by the integrated control panel, and a fire can be displayed when a fire occurs.

  And in the fire extinguishing system according to the invention of claim 7, the variable water discharge extinguishing device can switch the water discharge direction and the water discharge start to automatic control and manual control, and the integrated control panel can automatically switch the variable water discharge extinguishing device. It is characterized in that switching control of control and manual control is performed.

  According to the invention of claim 7, in the integrated control panel capable of monitoring the entire fire extinguishing system, it is possible to switch between automatic control and manual control of the variable flush water extinguishing apparatus according to the situation.

  In the fire extinguishing system according to the invention of claim 8, the divided water discharge and extinguishing device can switch the water discharge start to automatic control and manual control, and the integrated control panel can automatically and manually control the divided water discharge and extinguishing device. It is characterized by switching control of control.

  According to the invention of claim 8, in the integrated control panel capable of monitoring the entire fire extinguishing system, it is possible to switch between automatic control and manual control of the section water extinguishing and extinguishing device according to the situation.

  Furthermore, the fire extinguishing system according to the invention of claim 9 is characterized in that the integrated control panel further monitors a sprinkler extinguishing facility or a gas extinguishing facility.

  According to the invention of claim 9, the whole can be monitored by the integrated control panel, including other fire extinguishing equipment in the building.

  According to the fire extinguishing system according to the present invention, the storage capacity of the fire extinguishing pump, the water supply pipe, and the fire extinguishing water tank can be made common with the variable water extinguishing system and the section water extinguishing system. Can be

It is a block diagram of the fire extinguishing system of 1st Embodiment. It is a block diagram of the fire extinguishing system of 2nd Embodiment. It is a block diagram of the fire extinguishing system of 3rd Embodiment. It is a block diagram of the fire extinguishing system of 4th Embodiment. It is a block diagram of the fire extinguishing system of 5th Embodiment. It is a block diagram of the fire extinguishing system of 6th Embodiment.

  Embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, the block diagram of the fire extinguishing system of 1st Embodiment is shown. As shown in this figure, the fire extinguishing system has a plurality of variable water extinguishing and fire extinguishing devices 1 and a water dissipating and water extinguishing devices 2 in a protected area set in a building. The variable water discharge extinguishing device 1 is a water discharge gun device capable of detecting and detecting a fire source direction and a fire source distance and discharging water toward the fire source position. The section water extinguisher 2 has a fixed water discharge head installed on the wall of a building. In addition, you may be installed in the ceiling surface etc. of a building.

  A fire extinguishing pump 10 is installed in a pump room such as a basement floor of a building. Operation of the fire extinguishing pump 10 is controlled by a pump control board 12. The fire extinguishing pump 10 sucks in extinguishing water which is a extinguishing agent from the extinguishing water tank 13, and supplies pressurized water for extinguishing to the water supply pipe 14. The water supply pipe 14 branches along the way, and is connected to all the variable water extinguishing and fire extinguishing devices 1 and the division water extinguishing and extinguishing devices 2.

  In the water supply pipe 14, an open valve 20 is provided in front of each variable water discharge and extinguishing device 1. The open valve 20 is normally closed, and when the fire occurs, the start-up valve is opened and the open valve 20 is opened, whereby the variable flush and extinguisher 1 is supplied with extinguishing water. In addition, an open valve 30 is also provided in front of each section of the water supply and fire extinguishing device 2 of the water supply pipe 14. When the open valve 30 is opened when a fire occurs, extinguishing water is supplied to the section water extinguishing and extinguishing device 2.

  In the vicinity of each variable water discharge and extinguishing device 1, a fire detector 21 is installed. The fire detector 21 is provided on the ceiling or wall of the building. The variable water discharge extinguishing device 1 has a fire detection unit that detects the occurrence of a fire, and transmits a fire occurrence signal when the occurrence of a fire is detected. Moreover, the fire detector 21 transmits a fire occurrence signal when a fire occurrence is detected. When a fire is detected by the variable water discharge extinguishing device 1 or the fire detector 21, water discharge is performed by the variable water discharge extinguishing device 1. Further, the variable water discharge and extinguishing device 1 is provided with a local operation unit 23 capable of operating setting of a water discharge direction, water discharge start, and the like on the site.

  The variable water discharge extinguishing device 1 and the corresponding open valve 20, the fire sensor 21, and the local operation unit 23 are connected to the variable water discharge extinguishing device control panel 41 provided for each variable water discharge extinguishing device 1, and control thereof is performed. As well as receiving, information is sent and received.

  A first fire sensor 31 and a second fire sensor 32 are installed in the vicinity of each compartment water extinguishing device 2. The first fire detector 31 and the second fire detector 32 are also provided on the ceiling or wall of the building. When the fire occurrence is detected by the first fire sensor 31 or the second fire sensor 32, the corresponding section water discharge and extinguishing device 2 discharges water. In addition, the compartmental water discharge and extinguishing device 2 is provided with a manual operation unit 33 capable of operating the water discharge start and the like on site.

  The compartment water extinguishing system 2 and the corresponding open valve 30, the first fire sensor 31, the second fire sensor 32, and the manual operation unit 33 are connected to the compartment water extinguishing system control panel 42, and control thereof is performed. As well as receiving, information is sent and received.

  The section water extinguisher control panel 42 and the plurality of variable water extinguisher control panels 41 are connected to the integrated control panel 40. The pump control board 12 is also connected to the integrated control board 40. The integrated control panel 40 can perform control to operate the variable water extinguishing and extinguishing device 1 and the open valve 20 via the variable water extinguishing and extinguishing device control panel 41. In addition, the integrated control panel 40 may receive a fire occurrence signal from the fire detector 21 corresponding to the variable water discharge extinguishing device 1 or the fire detection unit of the variable water discharge extinguishing device 1 via the variable water discharge extinguishing device control panel 41 it can.

  The integrated control panel 40 can perform control to operate the section water extinguishing device 2 and the open valve 30 via the section water extinguishing system control panel 42. In addition, the integrated control panel 40 may receive fire occurrence signals from the first fire sensor 31 and the second fire sensor 32 corresponding to the section water discharge and extinguishing device 2 through the fixed fire extinguishing device control panel 42. it can.

  The integrated control panel 40 monitors the entire fire extinguishing system, and responds when a fire occurrence signal is received from the fire detection unit of any of the fire detectors 21, 31, 32 or the variable water extinguishing system 1. In addition to fire indication, fire alert is issued.

  In the integrated control panel 40, in the case of the manual mode in which the variable water extinguishing device 1 and the compartment water extinguishing device 2 are operated manually, one or more of the variable water extinguishing device 1 and the compartment water extinguishing device 2 are selected Can be instructed to start water discharge.

  Further, when the occurrence of a fire is determined, the integrated control panel 40 transmits a pump activation signal to the pump control panel 12 to activate the extinguishing pump 10. By opening the release valve 20 in a state where the fire extinguishing pump 10 is activated, water discharge from the corresponding variable water extinguishing and extinguishing apparatus 1 is started. In addition, the release valve 30 is opened in a state where the fire extinguishing pump 10 is activated, so that the water discharge from the corresponding compartment water discharge extinguishing device 2 is started.

  The variable water discharge and extinguishing device 1 automatically performs the turning of the water discharge nozzle and the manual mode in which both the water discharge nozzle swing and the water discharge start are operated by the on-site operation unit 23 or the integrated control panel 40, and the water discharge start is performed on the on-site operation unit 23 or It is possible to switch between a semi-automatic mode operated by the integrated control panel 40 and an automatic mode in which both the turning of the water discharge nozzle and the start of water discharge are performed automatically. Each of these modes can be set in the on-site operation unit 23, but the integrated control panel 40 can also switch between these modes.

  In this way, the integrated control panel 40 monitors the entire fire extinguishing system having the variable water discharge extinguishing device 1 and the compartment water discharge extinguishing device 2 and transmits a pump start signal from the integrated control panel 40 to the pump control panel 12 when a fire occurs. Thus, the fire extinguishing system of the variable water extinguishing system 1 and the fire extinguishing system of the section water extinguishing system 2 can be integrated into one, and the fire extinguishing pump 10 and the water supply pipe 14 can be made common. Further, since the start control of the variable water discharge extinguishing device 1 and the division water discharge extinguishing device 2 can be performed by the integrated control panel 40, the storage amount of the extinguishing water tank 13 is one of the variable water discharge extinguishing device 1 and the division water discharge extinguishing device 2 The maximum value of the amount of discharged water can be determined on the basis of the larger amount of discharged water or the maximum amount of discharged water simultaneously. When the variable water discharge extinguishing device 1 and the compartment water discharge extinguishing device 2 are separately controlled, there is a possibility that both can simultaneously carry out the maximum amount of water discharge, so the water storage capacity of the extinguishing water tank 13 is the water discharge amount of the variable water discharge extinguishing device 1 It is necessary to use the value obtained by adding the maximum value of the amount of water discharge of the division water discharge and extinguishing device 2 to the maximum value of 、, but the amount of water discharge among the variable water discharge and extinguisher 1 and the division water discharge and extinguisher 2 as in this embodiment. The storage amount of the extinguishing water tank 13 can be set small by using the larger one of the largest values of the larger or the largest amount of the discharged water simultaneously, and the installation space can be easily secured.

  The fire extinguishing system can be configured in various ways. In FIG. 2, the block diagram of the fire extinguishing system of 2nd Embodiment is shown. The description of the same parts in the present embodiment as those in the first embodiment will be omitted. In the present embodiment, a compartment water extinguishing device control panel 45 is provided for each compartment water extinguishing device 2. The compartment water extinguishing device 2 and the corresponding open valve 30, the first fire sensor 31 and the second fire sensor 32, and the manual operation unit 33 are connected to the compartment water extinguishing device control panel 45. And each division water discharge and fire extinguisher control panel 45 is connected to the integrated control panel 40.

  The compartment water extinguishing and extinguishing apparatus control panel 45 transmits a fire occurrence signal to the integrated control panel 40 when a fire occurrence is detected by the first fire sensor 31 or the second fire sensor 32 connected thereto. The integrated control panel 40 having received the fire occurrence signal causes the pump control panel 12 to start the extinguishing pump 10. Then, the section water discharge and extinguishing apparatus control panel 45 opens the open valve 30 to start water discharge in the section water discharge and extinguishing apparatus 2. Further, control based on the operation by the manual operation unit 33 is performed.

  As described above, the section water extinguishing apparatus control panel 45 may be provided for each section water extinguishing apparatus 2 to perform control individually. Even in this case, since each section water discharge and extinguishing apparatus control panel 45 is connected to the integrated control panel 40, the entire integrated control panel 40 can be monitored.

  In FIG. 3, the block diagram of the fire extinguishing system of 3rd Embodiment is shown. The description of the same parts as those of the other embodiments in this embodiment will be omitted. In the present embodiment, the fire detector 21 corresponding to the variable water discharge and extinguishing device 1 and the first fire detector 31 and the second fire detector 32 corresponding to the section water discharge and extinguishing device 2 are all connected to the fire receiver 47. Connected In addition, each variable water discharge extinguishing device 1 is also connected to the fire receiver 47. The fire receiver 47 is connected to the section water extinguisher control panel 42 and the integrated control panel 40.

  The fire receiver 47 receives a fire occurrence signal from the fire detection unit of the variable water discharge and extinguishing device 1, the fire detector 21, the first fire detector 31, and the second fire detector 32, and a fire occurs. As a fire indicator and an alarm. At the same time, a fire confirmation signal is transmitted to the section water discharge and extinguishing system control panel 42 and the integrated control panel 40. The variable water extinguishing and extinguishing apparatus control panel 41 that has received the fire determination signal from the fire receiver 47 sets the variable water extinguishing and extinguishing apparatus 1 corresponding to the fire occurrence position to a water discharge preparation state. The section water extinguishing and extinguishing apparatus control panel 42 that has received the fire determination signal from the fire receiver 47 sets the section water extinguishing and extinguishing apparatus 2 corresponding to the fire occurrence position in a water discharge preparation state. In addition, the integrated control panel 40 which has received the fire determination signal can perform an operation such as displaying a fire and selecting a fire extinguishing device to be discharged.

  As described above, the fire receiver 47 that receives a fire occurrence signal may be separately provided. In this case, the fire receiver 47 is connected to the integrated control panel 40, and the entire control panel 40 can be monitored.

  In FIG. 4, the block diagram of the fire extinguishing system of 4th Embodiment is shown. The description of the same parts as those of the other embodiments in this embodiment will be omitted. In the present embodiment, similarly to the second embodiment, the control of the division water discharge extinguishing device 2 is performed by the division water discharge extinguishing device control panel 45 provided for each of the division water discharge extinguishing devices 2. Further, as in the third embodiment, the variable water extinguishing and extinguishing device 1 and the fire detector 21, and the first fire detector 31 and the second fire detector 32 are connected to the fire receiver 47. The divided water discharge and extinguishing apparatus individual control panel 45 and the fire receiver 47 are both connected to the integrated control panel 40, and the integrated control panel 40 can monitor the whole.

  In FIG. 5, the block diagram of the fire extinguishing system of 5th Embodiment is shown. The description of the same parts as those of the other embodiments in this embodiment will be omitted. In this embodiment, a sprinkler fire extinguishing facility is added to the fire extinguishing system of the first embodiment. The variable water discharge extinguishing device 1 and the compartment water discharge extinguishing device 2 are installed in a high ceiling space such as a stair of a building, whereas the sprinkler fire extinguishing equipment is installed in a space having a ceiling of a normal height.

  A water supply pipe 14 for supplying water to the variable water discharge extinguishing device 1 and the division water discharge extinguishing device 2 is disposed along the height direction of the building in order to supply water also to the sprinkler fire extinguishing equipment. From the water supply pipe 14, the branch pipe 50 is drawn out for every protection section set for each floor. The branch pipe 50 is provided with a water flow detection device 51 and a plurality of sprinkler heads 52. The water flow detection device 51 is connected to the sprinkler extinguishing equipment control panel 53.

  The sprinkler head 52 is normally in a closed state, and when a fire occurs, the sprinkler head 52 is opened by the hot air flow, and the fire extinguishing water in the branch pipe 50 is discharged. When water discharge at the sprinkler head 52 is started, the water flow detection device 51 detects the flow of water in the branch pipe 50 and transmits a fire occurrence signal to the sprinkler extinguishing facility control panel 53. The sprinkler extinguishing equipment control board 53 which has received the fire occurrence signal transmits the signal to the integrated control board 40. Thereby, the integrated control panel 40 can monitor the entire fire extinguishing system including the sprinkler fire extinguishing facility.

  In FIG. 5, the sprinkler fire extinguishing system is a wet type in which the branch pipe 50 is filled with pressurized water, but the pressure in the branch pipe 50 is negative pressure, and a fire is detected by a fire detector provided in the protected area. The pre-actuation valve may be opened to feed water to the sprinkler head. In this case, a pre-operated control board may be connected to the integrated control board 40 to enable monitoring by the integrated control board 40. Furthermore, the control panel of the sprinkler fire extinguishing facility may be connected to the division water extinguishing system control panel 42, or the control panel of the sprinkler extinguishing system and the division water extinguishing system control panel 42 may be integrated.

  In FIG. 6, the block diagram of the fire extinguishing system of 6th Embodiment is shown. The description of the same parts as those of the other embodiments in this embodiment will be omitted. In the present embodiment, a gas extinguishing facility is added to the extinguishing system of the first embodiment. Gas fire extinguishing equipment is installed at places where there is a risk of secondary disasters due to water loss and pollution due to water discharge, such as electric rooms and combustibles storage.

  The gas extinguishing system has a extinguishing agent storage container 60 for supplying extinguishing agent, and the gas pipe 61 is disposed from the extinguishing agent storage container 60. The gas pipe 61 branches midway, and a selection valve 62 is provided in each of them. The gas pipe 61 is disposed in the protection section, and a plurality of jet heads 65 are provided. In the protected area, a fire detector 66 for detecting the occurrence of a fire and a voice alarm speaker 68 for guiding evacuation by voice before starting the gas extinguishing are arranged. Further, outside the protected area, an activation device 63 and a manual activation device 67 are disposed for each of the protected areas. The activation device 63 is connected to the selection valve 62 and the extinguishant storage container 60. Although fire detector 66 is represented as one device for convenience in FIG. 6, a fire is determined when a fire is detected by two fire detectors 66 arranged in the same section.

  The activation device 63, the fire detector 66, the manual activation device 67, and the voice alarm speaker 68 are connected to the gas extinguishing equipment control panel 64. When a fire occurrence is detected by the fire detector 66, the gas fire extinguishing equipment control panel 64 guides evacuation using the voice alarm speaker 68, opens the selection valve 62 of the protected area where the fire occurred after a predetermined time has passed, and extinguishes. The extinguishing agent is released from the medicine storage container 60, and the extinguishing agent is supplied to the spray head 65.

  The gas fire extinguishing equipment control panel 64 is connected to the integrated control panel 40. The gas extinguishing equipment control board 64 that has received the fire occurrence signal from the fire detector 66 transmits the fire occurrence signal to the integrated control board 40. Thereby, the integrated control panel 40 can monitor the entire fire extinguishing system including the gas extinguishing facility. Alternatively, the gas extinguishing facility may be manually operated from the integrated control panel 40 via the gas extinguishing facility control panel 64. Furthermore, the gas fire extinguishing equipment control panel 64 and the fixed fire extinguisher control panel 42 may be integrated.

  As mentioned above, although embodiment of this invention was described, application of this invention is not limited to these embodiment, It can be variously applied within the range of the technical thought. In the fifth and sixth embodiments described above, the sprinkler fire extinguishing equipment and the gas fire extinguishing equipment are respectively added to the fire extinguishing system having the variable water extinguishing system 1 and the section water extinguishing system 2. May be combined with other fire extinguishing equipment. Further, the number and arrangement of the variable water discharge and extinguishing device 1 and the compartment water discharge and extinguishing device 2 can be arbitrarily changed in accordance with the size and structure of the building to be installed.

  Moreover, in the above-mentioned embodiment, although the fire extinguishing water tank 13 and the fire extinguishing pump 10 and the water supply pipe 14 are shared by the variable discharge water extinguishing device 1 and the division water discharge fire extinguisher 2, the variable discharge water extinguishing device 1 and the division water discharge extinguishing device 2 The fire extinguishing water tank 13 may be shared, and the fire extinguishing pump and the water supply pipe may be provided separately.

  In the above embodiment, since the variable water extinguishing system 1 and the compartment water extinguishing system 2 are connected to and monitored by one integrated control panel 40, the integrated control board 40 comprises the variable water extinguishing system 1 and the compartment water extinguishing system 2 can be controlled to interlock. For example, after performing water discharge in one of the variable water discharge and fire extinguishing devices 1 at the time of fire occurrence, if there is an allowance in the water volume of the fire extinguishing water tank 13, another water discharge and discharge device 1 or compartment water discharge and extinguisher 2 additionally discharges water. Can be done. The additional water discharge can be performed by, for example, the variable water discharge extinguishing device 1 or the space water discharge extinguishing device 2 provided in the protected area corresponding to the evacuation passage. Thereby, the temperature rise of the evacuation route can be suppressed, and evacuation can be performed safely. Further, additional water discharge can be performed by the variable water discharge extinguishing device 1 or the space water discharge extinguishing device 2 provided in the protection area adjacent to the fire protection area where the fire occurred. This makes it easy to evacuate from the place where the fire occurred and can be expected to prevent the spread of fire. These additional water discharges may be performed simultaneously with the water discharge in the fire protection zone. In addition, after the water discharge in the protected area where the fire occurred, if there is room in the amount of water in the extinguishing water tank 13, additional water discharge can be performed in the protected area. This can prevent another fire occurrence.

  In addition, after setting the water discharge ranges of the variable water discharge extinguishing device 1 or the division water discharge extinguishing device 2 to overlap with each other, the multiple water discharge extinguishing devices 1 or the division water discharge extinguishing device 2 discharge water when fire occurs. The control board 40 may perform control. For example, a plurality of variable water discharge and fire extinguishing devices 1 may be used to discharge water to a fire occurrence site, or the variable water discharge and extinguishing devices 1 may be water discharged to a place where the division water discharge and fire extinguishing device 2 is discharged. You may In addition, when there is a region where the water discharge is difficult to reach in the protected section of the division water discharge and fire extinguishing device 2, the area is set in advance, and when a fire occurs in the protected section, it is variable with respect to the set area. The water may be discharged from the water discharge and extinguishing device 1 as well.

DESCRIPTION OF SYMBOLS 1 variable water extinguishing system 2 division water extinguishing system 10 fire extinguishing pump 11 motor 12 pump control panel 13 fire extinguishing water tank 14 water supply pipe 20 open valve 21 fire detector 23 local operation part 30 open valve 31 fire detector 32 second fire detector 33 manual operation unit 40 integrated control panel 41 variable water extinguishing system control panel 42 section water extinguishing system control panel 45 section water extinguishing system control panel 47 fire receiver 50 branch pipe 51 water flow detection system 52 sprinkler head 53 sprinkler extinguishing system control panel 60 Fire extinguishing agent storage container 61 Gas piping 62 Selection valve 63 Starting device 64 Gas extinguishing equipment control panel 65 Jet head 66 Fire detector 67 Manual starting device 68 Voice alarm speaker

Claims (9)

A fire extinguishing system comprising: a variable water extinguishing device capable of controlling a water discharging direction or distance and a section water discharging extinguishing device having a fixed water discharging direction or distance.
A fire extinguishing system, wherein the variable water extinguishing system and the compartment water extinguishing system are monitored by a single integrated control panel.   The fire suppression system according to claim 1, wherein the variable water discharge extinguishing device and the compartment water discharge extinguishing device share a extinguishing water tank that stores water to be discharged.   The variable water extinguishing system and the compartment water extinguishing system share a fire extinguishing pump for supplying water from the extinguishing water tank and a water supply pipe through which the water from the extinguishing pump passes. Fire extinguishing system.   The fire control system according to any one of claims 1 to 3, wherein the integrated control panel performs start control of a fire extinguishing pump that supplies a fire extinguishing agent to the variable water discharge extinguishing device and the division water discharge extinguishing device.   The variable water extinguishing device and the compartment water extinguishing device are each provided one or more, and the integrated control panel selectively controls one or more of the variable water extinguishing device and the compartment water extinguishing device. The fire extinguishing system according to any one of claims 1 to 4, characterized in that:   A plurality of fire detectors are provided in the protection section, and the integrated control panel receives a fire signal from a fire detection unit of the fire detector and the variable water discharge and extinguishing device. The fire suppression system according to any one of 5.   The variable water discharge extinguishing device can switch the water discharge direction and the water discharge start to automatic control and manual control, and the integrated control panel switches and controls automatic control and manual control of the variable water discharge extinguishing device. The fire extinguishing system according to any one of claims 1 to 6.   The division water discharge extinguishing device can switch the water discharge start to automatic control or manual control, and the integrated control panel switches and controls automatic control and manual control of the division water discharge extinguishing device. The fire suppression system of any one of -7.   The fire suppression system according to any one of claims 1 to 8, wherein the integrated control panel further monitors a sprinkler fire extinguishing facility or a gas fire extinguishing facility.

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