8results about How to "Improve the fire effect" patented technology

The utility model relates to the technical field of energy storage, and provides a battery cell module and an energy storage cabinet, and the battery cell module comprises a module shell, a battery cell module, an aerosol generation device, a first fire extinguishing agent supply part and a liquid cooling plate. A discharge port of the first fire extinguishing agent supply part, the battery cell module and the aerosol generation device are all located in the module shell; the aerosol generating device is used for generating aerosol when a fire occurs; the first fire extinguishing agent supply part is used for providing a fire extinguishing agent from the discharging opening when a fire occurs. And the liquid cooling plate is positioned in the module shell and is clamped between the battery cell module and the module shell. In this way, the fire-fighting performance of the battery cell module is improved, the purpose of timely extinguishing fire in the module shell can be achieved, and fire spreading is effectively prevented. And in addition, the liquid cooling plate effectively avoids accumulation of heat generated during operation of the battery cell module, so that the probability of fire disasters can be reduced from the source.

The application provides a free-falling fireproof curtain door, a bottom cover which can be opened and closed is arranged at the bottom of a door box, the two sides of the bottom cover along the length direction are respectively hinged and connected with electromagnetic locks with the two sides of the door box, the electromagnetic locks are connected with a manual controller or a central controller; the fireproof curtain is rotatably installed in the door box through a winding shaft, one end of the winding shaft is arranged to pass through one side of the door box and is fixedly connected with a bearing seat, the bearing seat is connected with a one-way bearing, a rolling seat of the one-way bearing is connected with a motor, when the bottom cover is opened, the fireproof curtain freely falls under the dead weight, when the fire is over, the motor drives the winding shaft to rotate, so that the fireproof curtain is wound up; the fireproof curtain is made of a silicon-titanium coating fireproof cloth. The fireproof curtain door can isolate the fire in the first time, avoids the spread of the fire, the dead weight of the fireproof curtain door is light, the fireproof curtain door is suitable for buildings with small bearing capacity and is suitable for places with large fireproof span.

The invention relates to the field of fire fighting, and provides a parking space fire fighting device. The parking space fire-fighting device comprises a fire-fighting assembly, a monitoring unit and a control unit. The fire-fighting assembly is arranged above a parking space and comprises an isolation component and a spraying component. The isolation component comprises a separation unit, and the separation unit comprises a separation body which can move up and down to be folded or unfolded; the separation body comprises at least one pair of separation walls arranged on the two opposite sides of the corresponding parking space. The control unit responds to a first alarm signal which is sent by the fire alarm monitor and indicates that a fire alarm event occurs in the corresponding parking space, and controls the separation unit to unfold the separation body to abut against the ground so as to separate the parking space from the outside. And in response to the fact that the preset liquid spraying condition is met, the liquid spraying fire extinguishing action on the parking space is executed through the spraying component. According to the parking space with the fire behavior, the parking space with the fire behavior can be separated from other parking spaces through the at least one pair of unfolded partition walls, combustible materials in the other parking spaces are prevented from being ignited, and meanwhile the combustible materials in the parking space with the fire behavior are subjected to liquid spraying and fire extinguishing actions.

This application provides a fire control method, fire protection system, electronic equipment, medium, and program product. The method includes: when an alarm signal from at least one sensor of a target energy storage cabinet is received, determining the alarm level of the target energy storage cabinet based on the type of the alarm signal; and performing fire control on the target energy storage cabinet corresponding to the alarm level. This method improves the fire protection efficiency and effectiveness of energy storage power stations.

The application relates to the technical field of energy storage vehicles, and discloses a mobile energy storage vehicle integrated with an intelligent fire extinguishing system, which comprises an energy storage vehicle body, a rear part of the energy storage vehicle body, a support frame fixedly connected to the inner wall bottom surface of the rear part, a cable winch rotatably connected to the inner surface of the support frame, the cable winch being used for accommodating a cable, and a charging pile fixedly connected to the inner wall bottom surface of the energy storage vehicle body. In the application, the cable winch is rotated when the cable is stretched, so that the cable is prevented from being wound and damaged, the charging gun is conveniently moved to a position requiring charging, when a detection sensor detects a danger, a signal is transmitted to an alarm to perform alarming, and the signal is simultaneously transmitted to an intelligent fire extinguisher, the intelligent fire extinguisher opens an internal valve and sprays dry powder after receiving the signal, and the fire extinguishing effect of the device is improved.

The utility model relates to a pressure relief device and a battery pack. The pressure relief device comprises a pressure relief valve and a fire extinguishing cover. The pressure relief valve is provided with a pressure relief end, and the fire extinguishing cover comprises a closure cavity, a drainage cavity and a smoke outlet. The pressure relief end is located in the closure cavity, the closure cavity comprises a closure end wall and a closure side wall which are arranged in a crossed mode, the closure end wall and the pressure relief end are oppositely arranged in a spaced mode in the first direction, and the drainage cavity communicates with the closure cavity and the smoke exhaust port through the closure side wall. The drainage cavity, the smoke outlet and the intercepting cavity are located on the same side of the intercepting end wall. And a fire extinguishing layer is arranged on the inner wall of the intercepting cavity and / or the drainage cavity. According to the technical scheme, the fire-fighting cost of the battery pack can be reduced, and the fire-fighting occupied space is reduced.

The invention discloses a multipurpose converter transformer valve hall firewall structure, which comprises a flat plate wall body, a deformation joint and a fire fighting equipment platform, and is characterized in that the flat plate wall body comprises a transverse wall body for replacing a valve hall outer wall and a longitudinal wall body for separating a plurality of converter transformers; the deformation joint is arranged at the junction of the transverse wall body and the longitudinal wall body and is arranged to be in a T shape. The deformation joint is filled with a refractory material; the fire-fighting equipment platform is arranged at the top end of the counter-fire side of the transverse wall body; the fire-fighting equipment platform is provided with a fire-fighting nozzle, and a pipeline is arranged in the fire-fighting equipment platform. Compared with the prior art, the T-shaped deformation joint is arranged on the back-to-fire surface of the joint of the longitudinal wall body and the transverse wall body of the firewall, and the deformation joint is filled with the refractory material, so that on one hand, the wall body has certain expansion and contraction capacity to weaken temperature stress; on the other hand, the wall surface is divided, and the problems that the wall surface cracks and the durability of the wall is affected due to the fact that the cast-in-place firewall is too long, and internal stress of the wall is generated when concrete is solidified, heated and cooled are solved.

The utility model discloses a multifunctional emergency rescue fire fighting truck which comprises a truck body, a rotary table, a telescopic supporting leg assembly and a straight arm type crane boom, and the rotary table is installed at the tail of the truck body; the straight arm type crane boom is mounted on the rotary table, and a fire monitor, a side ladder and a lighting assembly are integrated on the straight arm type crane boom; the telescopic supporting leg assembly is installed on the bottom side of the rotary table and connected with the vehicle body. According to the multifunctional emergency rescue fire fighting truck, the fire monitor, the side ladder and the lighting assembly are integrated on the straight arm type crane boom, the functions of elevating fire extinguishing and elevating rescue are achieved, the function of a suspension arm is utilized to the maximum degree on the basis that the boom is not added, the telescopic supporting leg assembly is matched, and the straight arm type crane boom can be effectively supported; and stable fire fighting work is guaranteed, and various complex rescue scenes are effectively dealt with.