67results about How to "Solve the disadvantages of limited water spray height" patented technology

Provided is a building with a fire-fighting and rescue function. A rope unwinding device is arranged at a set position above the building and comprises a rope winding barrel, a through inner hole for a rope to penetrate through is formed in the rope winding barrel, and the lower floor or the outside of the building can control the rope winding barrel to rotate.

The invention discloses fire-extinguishing rescue rope-releasing equipment for a building. The rope releasing equipment comprises a case, a structural frame and a cantilever member, wherein the cantilever member is arranged on the structural frame and located in the case, the cantilever member can be controlled to move out of the case and stop beside the rope releasing equipment, an anti-falling pulley or a rotary wheel or a rotary table or a rod piece is arranged on the structural frame or the cantilever member, a rope winds around the anti-falling pulley or the rotary wheel or the rotary table or the rod piece, the rope winds around the anti-falling pulley or the rotary wheel or the rotary table or the rod piece to form a roll of pull rope I and a roll of pull rope II, and the roll of pull rope I and the roll of pull rope II are arranged in set positions.

Provided is a building. A fine water mist fire fighting device, a supporting platform and a rope descending device are arranged above the building. The fine water mist fire-fighting device comprises an electric pipe winding device, a rubber pipe and a fire-fighting spray gun or a sprayer connected with the rubber pipe. The position above the building or the rope descending device is provided with a pulley, a rope winds through the pulley and forms a first stay cord and a second star cord on the two sides of the pulley, the first stay cord is directly connected with the supporting platform or connected with the supporting platform through an inclined stay cord, a traction rope is connected to one side of the supporting platform, and under the building, the electric pipe winding device can be controlled to rotate and the fire-fighting spray gun or the sprayer and the supporting platform are controlled to descend and extend along the outer side of an outer wall of the building by pulling or dragging the descending second stay cord.

A rope unwinding device with a rescue function comprises a rope winding barrel and a rope. The rope transversely penetrates through an inner hole in the rope winding barrel and extends out from the two ends of the rope winding barrel to form a first pull rope section and a second pull rope section, the first pull rope section and the second pull rope section extend out from holes in the two ends of the rope winding barrel and are wound on the rope winding barrel towards the same direction, the outside of the rope unwinding device can control the rope winding barrel to rotate to allow the first pull rope section and the second pull rope section to fall downward, extend and be hung on the inner holes of the rope winding barrel, the first pull rope section can be connected with a fire-fighting lance, and the second pull rope section can drive the fire-fighting lance to ascend.

The invention relates to a building, wherein a pulley or off-line preventing pulley is arranged above the building, a rope penetrates through the line groove of the pulley or off-line preventing pulley and forms a roll of pulling rope 1 and a roll of pulling rope 2 on both sides of the pulley or off-line preventing pulley, the position below the building or the external portion of the building can control the pulling rope 1 and the pulling rope 2 to descend onto the ground below the building or the position close to the ground or the accessory layer roofing of the building or the position close to the accessory layer roofing along the external wall of the building, and the pulling rope 1 can descend onto the position below the building so as to connect with a fire fighting squirt gun or fire-extinguishing equipment launching gun or fine water mist fire-extinguishing equipment fire-extinguishing spray gun or ventilation port or rescue workers or rescue matters.

The invention relates to a building, wherein a fire-fighting squirt gun or fire-extinguishing equipment launching gun or high-pressure fine water mist fire-extinguishing equipment fire-extinguishing spray gun or ventilation port or fire-extinguishing equipment is arranged above the building, and the fire-fighting squirt gun or fire-extinguishing equipment launching gun or high-pressure fine water mist fire-extinguishing equipment fire-extinguishing spray gun or ventilation port or fire-extinguishing equipment can be controlled to descend from the position above the building along the external wall of the building, and spray fire-extinguishing materials or perform ventilation works or gas exhaust works on the target of the building.

The invention relates to a fire-extinguishing rescue method and matched equipment of building. The method comprises that: 1, at the position below the building or the external portion of the building, a controller or control pulling rope or remote control device to is used to control a pulling rope to descend onto the ground or the position close to the ground or the roofing of the accessory building or the position close to the accessory building roofing; 2, 2, a user uses the descending pulling rope at the position below the building and directly connects the descending pulling rope and the middle portion of a fire-extinguishing spray gun or connects the descending pulling rope and the middle portion of the fire-extinguishing spray gun through a connection part, and the fire-extinguishing spray gun on both sides of the connection point or the connection part is connected with a traction rope; and 3, the user uses the controller or control pulling rope or remote control device to control an electric pipe winding device to rotate so as to control the fire-extinguishing spray gun connected on the pulling rope to rise and perform fire extinguishing, and the user pulls the traction rope so as to control the position and the direction of the fire-extinguishing spray gun.

The invention provides a fire rescue method and matched equipment. The fire rescue method comprises the following steps that 1, a controller or a control pull rope or a remote control device is used below or outside a building to control a pull rope to descend to the ground or the position close to the ground or the roof of an attached building or the position close to the roof of the attached building from the position above the building; 2, a user below the building uses the descending pull rope to be connected with the middle part of a fire extinguishing spraying gun directly or through a connector, and the pull rope is connected with a hauling rope at the positions, on the two sides of the connection point, of the fire extinguishing spraying gun or the connector; 3, the user below the building uses the controller or the control pull rope or the remote control device to control an electric rope winder to rotate and then the fire extinguishing spraying gun connected to the pull rope to extinguish fire, and the user pulls the hauling rope to control the position and direction of the fire extinguishing spraying gun.

The invention provides a method for performing fire-fighting and rescue in a building. The method comprises the following steps of 1, controlling a pull rope to descend from the upper part of the building to the ground by use of a controller at the lower side or exterior of the building; 2, connecting the descended pull rope with a fire nozzle by a user at the lower side of the building, connecting the fire nozzle with a fire water belt, connecting a booster pump onto the fire water belt in series, connecting a water stop valve onto the fire water belt in series, connecting the booster pump and the water stop valve onto a steel wire rope directly or by virtue of a connecting piece, and connecting the steel wire rope with the pull rope; 3, controlling an electric rope winder to rotate through the controller at the lower side of the building by the user so as to ensure that the fire nozzle connected on the pull rope to ascend to perform fire fighting.

Disclosed is system equipment with a fire-fighting and rescue function. The system equipment comprises a reeling-off device, a fire-fighting lance or a fire extinguishing spray gun or a ventilation air opening or a connecting part. The reeling-off device comprises a warping drum and a rope, and the rope penetrates internal holes of the warping drum and stretches out of the two ends of the warping drum to form a first pulling rope and a second pulling rope; the first pulling rope and the second pulling rope extend out of the internal holes in the two ends of the warping drum, are wound on the warping drum in the same direction and then are wound on a warping disc or are wound into a roll or folded into a bundle or are hung on the warping drum or are connected with a heavy object; and the external portion of the reeling-off device can control the first pulling rope and the second pulling rope to descend and extend downwards, and the first puling rope and the second pulling rope can be hung on the internal holes of the warping drum in a sliding manner.

A fire extinguishment and rescue system of a building comprises a firefighting lance and a water hose connected with the firefighting lance, and further comprises a rope paying-off device and a supporting platform. The rope paying-off device can be controlled to pay off a rope which extends outwards and winds across a pulley arranged in the rope paying-off device or outside the rope paying-off device. A control switch or a controller or a control rope connected with the rope paying-off device can be used on the lower floor of the building or outside the building to control the rope paying-off device to operate so that the rope can fall down along the outer side of an outer wall of the building, extend to the lower portion of the building and then be hung on the pulley. A pulling rope I is arranged on one side of the rope and can be directly connected with the firefighting lance or the supporting platform or connected with the firefighting lance or the supporting platform through a connector.

The invention relates to a building. Rope releasing equipment is arranged above the building and comprises a casing and a structural framework, wherein the casing in arranged outside the structural framework, one or more wire loosening preventing pulleys, a turning wheel, a turn plate or a rod are or is partially arranged on the structural framework and wound with ropes, the ropes form a roll of pull rope I and a roll of pull rope II after passing by the wire loosening preventing pulleys, the turning wheel, the turn plate or the rod, the pull rope I and the pull rope II are controlled below the building or at external part of the building to fall to the ground, the position close to the ground, the attached floor roof or the position close to the attached floor roof. the above stay rope A can connected to an emission gun of a fire-fighting water gun or a fire extinguishing apparatus or a fire extinguishing spray gun of a water mist fire extinguishing apparatus or a ventilation air port or rescuer or rescue object, and the stay rope B is pulled and connected with a rope reeling apparatus or pulled by people.

The invention relates to a building, an electric rope winder is arranged over the building, the electric rope winder comprises a motor and a reel, the motor can drive the reel to rotate, a coil of stay rope is reeled on the reel, a heavy object or a fire extinguishing spray gun or a fire water branch can be connected to the end of the stay rope, the above motor is connected to a control cable, so that the cable is controlled for downwardly extending to the lower part or external part of the building for connecting with a controller.

The invention discloses a building having fire extinguishing and rescue functions. Rope paying-off equipment is arranged in the set position on the upper side of the building and comprises a rope reel and a rope, the rope penetrates through an inner hole of the rope reel and extends out of two ends of the rope reel to form a drawing rope I and a drawing rope II, the drawing rope I and the drawing rope II extend out of holes in two ends of the rope reel respectively, wind around the rope reel in the same direction and then are connected with weights or wind around rope reeling disks or wind into rolls or are folded into bundles, control of the drawing rope I and the drawing rope II to fall, extend and be glidingly hung on the inner hole of the rope reel can be completed on the lower floors of the building, the drawing rope I can be connected with a fire-fighting lance, and the drawing rope II can drive the fire-fighting lance to rise.

A fire-fighting and rescue system for a building comprises a fire-fighting spray gun and a rubber pipe connected with the fire-fighting spray gun. The system further comprises rope rope pay-off equipment and a supporting platform. The rope rope pay-off equipment can be controlled to drop and extend a rope which is wound on a pulley arranged inside or outside the rope rope pay-off equipment. A control switch or a controller or a control rope connected with the rope rope pay-off equipment can be used for controlling the rope rope pay-off equipment to act on a storey on the lower portion of the building or the outside of the building, so that the rope is dropped and extended to the lower portion of the building along the outer side of an outer wall of the building and hung on the pulley. One end of the rope hung on the pulley serves as a first pulling rope which can be directly connected with the fire-fighting spray gun or the supporting platform or connected with the fire-fighting spray gun or the supporting platform through a connecting piece.

The invention relates to a building. Rope releasing equipment is arranged above the building and comprises a casing, a structural framework and a cantilever member, wherein the cantilever member is movably arranged on the structural framework and located in the casing, one or more wire loosening preventing pulleys, a turning wheel, a turn plate or a rod are or is arranged on the structural framework or the cantilever member and wound with ropes, the ropes form a roll of pull rope I and a roll of pull rope II after passing by the wire loosening preventing pulleys, the turning wheel, the turn plate or the rod, the cantilever member can be controlled to move out of the casing and stop beside a rope releasing device or on the outer side of the building from the position below the building or outside the building, and the pull rope I and the pull rope II are controlled to fall to the ground, the position close to the ground, the attached floor roof or the position close to the attached floor roof.

The invention relates to a building, wherein a fire fighting squirt gun or fire-extinguishing equipment launching gun or high-pressure fine water mist fire-extinguishing equipment fire-extinguishing spray gun or ventilation port or fire-extinguishing equipment is arranged on the set position above the building, and rescue workers can be at the position below the building or the external portion of the building and control the fire fighting squirt gun or fire-extinguishing equipment launching gun or high-pressure fine water mist fire-extinguishing equipment fire-extinguishing spray gun or ventilation port or fire-extinguishing equipment to descend from the position above the building along the external wall of the building, and spray fire-extinguishing materials or perform ventilation works or gas exhaust works on the target of the building.

The invention relates to a building, wherein fine water mist fire-extinguishing equipment is arranged above the building, is connected with a water supply pipe, and is connected with one or a plurality of electric pipe winding devices through a glue pipe, the electric pipe winding devices are connected and wound with the glue pipe, the glue pipe extends out from the electric pipe winding device, is directly connected with a fire-extinguishing spray gun or nozzle or is connected with the fire-extinguishing spray gun or nozzle through a connection part, and is arranged on the set position above the building, the fine water mist fire-extinguishing equipment and the electric pipe winding device are connected with a control electric cable provided with a controller or are connected with a control rope connected with the controller, and the control electric cable or control rope extends toward the lower floor of the building or external portion of the building.

Disclosed is a building. Water mist fire extinguishing equipment is arranged on the building and comprises a pressurization device, an electric hose coiling device and a hose, wherein the hose is wound on the electric hose coiling device, extends from the electric hose coiling device and is connected with a fire gun or sprayer. The water mist fire extinguishing equipment is connected with a controller or control switch through a control cable, or a control switch or controller of the water mist fire extinguishing equipment is connected with a control rope. On the lower floor of the building or outside the building, the controller or control switch or control rope can be used for controlling the fire gun or sprayer to fall down along the outer wall of the building, suspend in the target position and spray extinguish materials to a fire floor or carry out ventilation work.

The invention relates to a building. One or more wire loosening preventing pulleys are arranged above the building, ropes penetrate through wire slots of the wire loosening preventing pulleys and form a pull rope I and a pull rope II on two sides of each wire loosening preventing pulley, the pull rope II downwards extends to the ground below the building, the position close to the ground, the attached level roof of the building or the position close to the attached level roof, is connected onto the fixed end and then extends to form a roll of pull rope I, or the pull rope I downwards extends and then is connected and arranged on a winding drum of a rope winding device below the building in a winding manner, the pull rope I is connected with a weight and suspended on the wire loosening preventing pulleys, or the pull rope I extends, is wound into a roll and then is arranged on a rotatable support plate, and the pull rope I can fall to the ground below the building, the position close to the ground, the attached level roof of the building or the position close to the attached level roof.

The invention relates to a building, wherein fine water mist fire-extinguishing equipment is arranged above the building, is connected with a water supply pipe, and is connected with one or a plurality of pipe winding devices through a glue pipe, the pipe winding devices are connected and wound with the glue pipe, the glue pipe extends out from the pipe winding device, is directly connected with a fire-extinguishing spray gun or nozzle or is connected with the fire-extinguishing spray gun or nozzle through a connection part, and is arranged on the set position above the building, a roll of control pulling rope 1 and a roll of control pulling rope 2 are wound on the rolling cylinder of the pipe winding device, the winding direction of the control pulling rope 1 and the control pulling rope 2 are opposite, and the control pulling rope 1 and the control pulling rope 2 are arranged inside an embedded pipe and extend downward to the lower floor of the building or external portion of the building.

The invention discloses rope release equipment having a firefighting rescue function for a building. The rope release equipment comprises an electric rope winder and a cantilever, wherein the electric rope winder is arranged on the cantilever, and comprises a rope winding drum, a gear or a chain belt or a transmission belt or a transmission shaft and a motor; the motor is connected with the periphery of the middle part of the rope winding drum through the gear or the chain belt or the transmission belt or the transmission shaft, and can drive the rope winding drum to rotate; a through internal hole is formed in the rope winding drum; and a controller or a control switch or a control rope can be used for controlling the rope winding drum to rotate at the external of the rope release equipment.