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JP2024048478A |
The present invention provides an indicator light that prevents the indicator light and the bolt from being damaged even if the inner wall of the insertion hole is deformed toward the bolt due to thermal expansion. [Solution] An indicato...
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JP2024048497A |
[Problem] To facilitate the handling of a fire hydrant by making use of the height of a frame on which a fire hydrant device is installed, making it possible to enlarge the door opening without obstructing passage through a lifeguard pas...
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JP2024046986A |
An object of the present invention is to provide a simultaneous opening valve unit that can reduce the amount of piping and reduce the size of the piping, and that can open and close the valves easily and safely, and a fire extinguishing...
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JP7462477B2 |
To provide a fire hydrant device that allows a user to readily take out a fire extinguisher from a body, and to provide a fire extinguisher box.A fire hydrant device 1 includes: a box-shaped body 2 inside which a fire extinguisher 3 is s...
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JP7461644B2 |
To provide a decompression device which achieves excellent operability, and to provide a disaster prevention device and a disaster prevention system including the decompression device.One decompression device 100 of the invention include...
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JP2024045935A |
An object of the present invention is to provide a fire extinguishing service device that prevents backflow of fire extinguishing liquid from the base end side of the hose even if the hose is removed from the tank when replacing the tank...
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JP7461541B2 |
To provide sprinkler fire-extinguishing equipment, even when there is a failure of a fire receiver or a fire extinguishing system control panel, capable of properly accommodating thereto.Sprinkler fire-extinguishing equipment 1 includes ...
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JP7460493B2 |
There is provided a sprinkler device, comprising: a sprinkler bulb 100 comprising a sealed frangible housing 110, and a passive circuit device 120 within the housing 110, wherein the passive circuit device 120 comprises a wireless module...
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JP7460495B2 |
To solve the problem that water is sprayed if an inspector makes a mistake in a procedure when performing an inspection of an automatic valve device of a water spray facility that does not include execution of water spray.An inspection a...
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JP2024039235A |
[Problem] In conventional pre-activation type sprinkler equipment, it takes a long time to discharge water. [Solution] A sensor 301 that detects fire in a protected area, a control device 302 that receives a signal from the sensor, a val...
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JP7451091B2 |
To provide a deluge valve that can be easily assembled by a check valve mechanism of a cartridge structure and that can exert a stable check seal function, and a check valve structure.A primary-side channel 11, a secondary-side channel 1...
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JP7451151B2 |
To provide an air valve which prevents size increase of an entire part while minimizing increase in the number of components, sufficiently achieves exhaust, suction, and water stop functions as an air valve, and unfailingly prevents entr...
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JP7450430B2 |
To notify a user of reception of a notification signal transmitted from a tunnel emergency facility to a disaster prevention reception board so that the reception of the notification signal is easy to understand.A fire hydrant device 2 c...
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JP7449149B2 |
To provide a flow passage selector valve capable of functioning as an atmospheric relief valve.A flow passage selector valve 2 can switch a flow of fluid, which flows in from one inflow passage 21, to either of first and second outflow p...
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JP2024032649A |
The present invention provides a water cannon system that can confirm whether or not the infrared camera can monitor at each monitoring position when conducting a simulated fire test of a scanning infrared camera. [Solution] The water ca...
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JP7446856B2 |
To provide a water discharging test measuring system for measuring a water discharging pressure and a water discharging amount by a water discharging test from a nozzle of a fire hydrant on a nozzle side, and checking a test result easil...
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JP2024029900A |
[Problem] To enable appropriate operational management of emergency equipment that requires fire notification by confirming fire before using fire hydrants and fire extinguishers. [Solution] When a road user operates a transmitter 24 to ...
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JP2024029817A |
An object of the present invention is to make it possible to easily and safely take out a fire extinguisher stored in a housing. [Solution] A pedestal 28 is installed near or in contact with the tunnel wall 27 in a guard passage 35 provi...
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JP7443202B2 |
To provide a fire hose capable of draining residual water in a hose in a wound state without pulling out the hose, and a fire hydrant device with the fire hose.A fire hose 11 according to the present invention comprises: a hose body 11a ...
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JP7443124B2 |
To provide a housing apparatus for storing a fire extinguisher container capable of improving workability when performing work of rotating a nut of a connecting fitting by using a tool in order to connect an end of a pipe and a mouth rin...
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JP7443189B2 |
To provide a fire hose which can withdraw remaining water in a wound state without pulling out the hose, and a fire hydrant device having the fire hose.A fire hose 11 related to this invention, being a fire hose 11 accommodated in a hose...
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JP2024509763A |
The fitting has a conduit with a bore defined by an axis-facing surface located coaxially with the bore. The surface is located between a conical portion located proximate the inlet of the conduit, a threaded portion located proximate th...
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JP2024029132A |
[Problem] To provide a fire extinguishing system for an ESS that can quickly and effectively suppress and extinguish a fire in an ESS. An embodiment of the present invention provides a fire extinguishing system for an energy storage devi...
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JP2024027623A |
[Problem] To provide a road fire hydrant with improved safety and convenience. [Solution] A road fire hydrant installed between a roadway and a passage parallel to the roadway, which includes a casing 180, a storage section provided insi...
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JP2024027622A |
[Problem] To provide a road fire hydrant with improved safety and convenience. [Solution] A road fire hydrant installed between a roadway and a passage parallel to the roadway, which includes: a storage section provided inside a casing; ...
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JP2024027787A |
[Problem] To provide a mechanism for discharging water in the event of a fire, which is easier to introduce into a building. The present invention includes a conduit section that receives water supply from the outside and includes a firs...
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JP7440314B2 |
To provide a fire extinguishing device that allows a user to visually recognize the existence of a fire extinguisher or the like from the outside easily and enables display of the usage method or the like.In a fire extinguisher device 20...
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JP7438524B2 |
To suppress leakage of pressurized water such as fire-extinguishing foam to secondary side piping even when water leakage occurs on a primary side of a deluge valve or a differential pressure open valve in a foam fire extinguishing facil...
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JP2024025299A |
An object of the present invention is to monitor the operation of a fire hydrant equipment performed in a fire hydrant device, provide operation guidance for operating the device in the correct operating procedure, and also enable approp...
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JP2024025798A |
[Problem] To provide a soundproof room that can ensure a comfortable air environment and safety. [Solution] A housing 12 that forms a space into which a user can enter, a door that can open and close an entrance provided on a side wall o...
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JP2024023711A |
An object of the present invention is to enable a fire hose to be simply and easily taken out from the road side and the road surface side of a lifeguard passage. [Solution] The fire hydrant device is pivotally supported in a door openin...
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JP7435364B2 |
To provide a fire hydrant storage housing that has a notification operation part capable of being operated from both a roadway side and a passage side.A fire hydrant storage housing comprises: a housing body which has a roadway side surf...
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JP2024024022A |
An object of the present invention is to send a notification signal from tunnel emergency equipment to a disaster prevention receiving board, and when the notification signal is received, to notify a user of the reception of the signal i...
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JP7434438B2 |
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JP7433158B2 |
To provide a fire-fighting hose that can drain residual water therefrom while being wound without drawing the hose, and to provide a fire hydrant device including the fire-fighting hose.There is provided a fire-fighting hose 11. The fire...
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JP2024020826A |
The present invention provides a fire extinguishing equipment that has a simple configuration and can prevent leakage of extinguishing agent due to temperature rise. [Solution] A gas container 3, a fire extinguisher container 5, a first ...
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JP7431055B2 |
To solve problems for example, in a water spray facility provided as a tunnel disaster prevention facility, an insect or dust may enter from a water spray hole of a water spray head, and depending on a surrounding environment condition s...
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JP3245647U |
[Problem] It is possible to extinguish a fire that occurs inside the booth, and the temperature inside the booth increases without compromising the conditions for a movable booth (conditions shown in the Fire and Disaster Management Agen...
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JP2024017628A |
An object of the present invention is to provide a fire extinguishing system that does not discharge water even if a sprinkler head fails. [Solution] A secondary pipe 102 connected to a closed sprinkler head 103 and a negative pressure p...
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JP2024017474A |
[Problem] To enable appropriate operational management of emergency equipment in the event of a fire outbreak even if a fire hydrant or fire extinguisher is used to extinguish a fire without a transmitter being operated. [Solution] When ...
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JP2024017441A |
[Problem] By using flexible joints for the unwinding piping of gas-based fire extinguishing equipment, the load generated by using the flexible joints can be reduced while enjoying the advantages of simplification of construction and sho...
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JP2024016674A |
[Problem] To provide safe gas-based fire extinguishing equipment. [Solution] A device that recognizes the presence of a person in a protected compartment 1, a means for releasing extinguishing agent gas into the protected compartment 1, ...
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JP7428446B2 |
Disclosed in the present invention is a prevention and control method of nitrogen protection and multi-region level-by-level detection for an energy storage power station. The prevention and control method of nitrogen protection and mult...
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JP7428563B2 |
To provide an end test valve-integrated drainage valve that can visually verify each running water of a check valve, a drainage valve and an end test valve.An end test valve-integrated drainage valve 43 includes: a metal valve body 431 w...
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JP7426529B1 |
An object of the present invention is to provide a composition for a fire extinguishing material that has excellent property stability and can achieve initial fire extinguishment with a sufficiently high probability. [Solution] A fire ex...
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JP2024014254A |
An object of the present invention is to reliably prevent erroneous operation of starting water discharge by opening a fire hydrant valve opening/closing operation part before taking out a nozzle attached to a fire hose. [Solution] A fir...
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JP2024011285A |
An object of the present invention is to provide a cap that can both prevent falling off from a flow path switching valve and provide good operability for changing the position of a valve body of the flow path switching valve. [Solution]...
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JP7422257B2 |
To enable fire extinction by simply and easily drawing a hose from a road side and a guard passage side.A fire hydrant device is installed in a fire hydrant embedded part which is in a lower road surface side of a guard passage 14 and wh...
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JP2024012106A |
The present invention provides a composition for a fire extinguishing material that can exhibit excellent extinguishing ability in the initial stage of ignition. [Solution] A composition for a fire extinguishing agent containing a fire e...
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JP7419576B2 |
To enable a tunnel fire hydrant device that can be easily and simply handled from a road side and a watchman's passage side.The tunnel fire hydrant device equipped with a hose storage part 44 installed so as to be lifted or lowered above...
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