CN212289421U - Fixed foldable ducted fan fire extinguishing system - Google Patents
Fixed foldable ducted fan fire extinguishing system Download PDFInfo
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- CN212289421U CN212289421U CN202021182648.2U CN202021182648U CN212289421U CN 212289421 U CN212289421 U CN 212289421U CN 202021182648 U CN202021182648 U CN 202021182648U CN 212289421 U CN212289421 U CN 212289421U
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Abstract
The embodiment of the utility model discloses fixed foldable duct fan fire extinguishing systems. The intelligent control system comprises a flying automobile, a container, power generation equipment, power transformation equipment, a water tank, a high-pressure water pump, a servo winch, a local controller and a fire-extinguishing water spray gun, wherein the flying automobile comprises a working cabin, an airplane body, six ducted fans, six ducted fan driving motors, six motor bases, a power supply and a flying controller. The adoption mode of mooring makes hovercar can fly for a long time through the substation equipment power supply to hovercar, and because the size of ducted fan is far less than the rotor, make hovercar can be very close to the floor of catching fire of high-rise building, because the water that the spray gun of putting out a fire sprays passes through the hosepipe by the water tank that sets up in the container and provides in real time, consequently, can spray the ignition point for a long time, hovercar can be very close to the floor of catching fire of high-rise building and spray the ignition point for a long time promptly, realize effectively putting out a fire the purpose of high-rise building on fire.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field particularly, relates to a settle in local fixed foldable duct fan fire extinguishing systems of high-rise building.
Background
Present fire rescue all is after the conflagration takes place, and fire control team goes on duty, drives the fire engine and arrives the scene of conflagration place building and put out a fire, and high-rise conflagration spreads fastly, and the fire engine arrives the scene of conflagration place building if meet traffic jams, the vehicle occupies the circumstances such as road and then the short time is difficult to reach, delays the best opportunity that high-rise building fire control was put out a fire, consequently, need to settle a local fire extinguishing system that can effectively put out a fire to high-rise fire of community high-rise building at present urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixed foldable duct fan fire extinguishing systems to the realization is to the high-rise purpose of effectively putting out a fire of high-rise building on fire. The specific technical scheme is as follows:
in a first aspect, the utility model provides a fixed foldable duct fan fire extinguishing systems, include: the system comprises a flying automobile, a container, power generation equipment, power transformation equipment, a water tank, a high-pressure water pump, a servo winch, a local controller and a fire-extinguishing water spray gun, wherein the flying automobile comprises a working cabin, an airplane body, six ducted fans, six ducted fan driving motors, six motor bases, a power supply and a flying controller;
the machine body is arranged above the working cabin, two ducted fans of the six ducted fans are fixedly connected to the front of the machine body side by side, the other two ducted fans are fixedly connected to the rear of the machine body side by side, the remaining two ducted fans are installed on the left side and the right side of the machine body through folders, the six ducted fan driving motors are installed on the six ducted fans through the six motor bases respectively, and the output end of each ducted fan driving motor is connected with the installed ducted fan;
the flight controller and the power supply are both arranged on the machine body, the power supply is connected with the six ducted fan driving motors, the power supply and the folder are both connected with the flight controller, when the flight controller sends a folding instruction to the folder, the two folders drive the remaining two ducted fans in a horizontal state to be respectively folded downwards by 90 degrees and attached to a cabin door of the working cabin, and when the flight controller sends an unfolding instruction to the folder, the folder drives the remaining two ducted fans in a folded state to respectively rotate upwards by 90 degrees to a horizontal position;
the container comprises a box body and a top cover, wherein an upper layer and a lower layer are arranged in the box body, the flying automobile is parked on the upper layer, the servo winch, the power generation equipment, the power transformation equipment, the water tank, the high-pressure water pump and the local controller are arranged on the lower layer, the local controller is in communication connection with the flying controller, the power generation equipment is connected with the power transformation equipment, the power transformation equipment is connected with an urban electric power system, a cable of the power transformation equipment is wound on the servo winch and is connected with the power supply, the high-pressure water pump is arranged in the water tank, one end of the water tank is communicated with a fire-fighting water pipe of the urban fire-fighting water supply system, the other end of the water tank is wound on the servo winch through a water hose and is connected with the fire-fighting water gun, and the fire-.
Optionally, the fuselage comprises a central plate and six arms extending from the central plate;
two ducted fans in six ducted fans are fixed connection side by side in being located two horn in the place ahead of fuselage, two ducted fans are fixed connection side by side in being located two horn at the rear of fuselage, and two remaining ducted fans are installed in being located through the scray respectively the horn of the left side of fuselage with be located the horn of the right side of fuselage.
Optionally, the angle range of the included angle between the two horn positioned in front of the body is 36-60 °, and the angle range of the included angle between the two horn positioned in rear of the body is 36-60 °.
Optionally, the folder includes a driving motor, a driving rod, a first link mechanism and a second link mechanism;
the driving motor is mounted on the machine body, the driving motor is connected with the center of the driving rod, one end of the driving rod is connected with the first connecting rod mechanism, the other end of the driving rod is connected with the second connecting rod mechanism, the first connecting rod mechanism is connected with one of the two remaining ducted fans, and the second connecting rod mechanism is connected with the other of the two remaining ducted fans;
the driving motor with flight controller connects, flight controller sends folding instruction extremely during driving motor, driving motor passes through respectively first link mechanism with second link mechanism drives and is in the horizontality fold down 90 respectively of two remaining ducted fans laminate in the hatch door of work cabin, flight controller sends and expands the instruction extremely during driving motor, driving motor passes through respectively first link mechanism with second link mechanism drives and is in fold condition two remaining ducted fans upwards rotate 90 respectively to the horizontal position.
Optionally, the type of each ducted fan drive motor includes a single shaft single motor and single blade form, a coaxial dual motor dual blade counter-rotating form, or a coaxial single motor dual blade form.
Optionally, the power supply includes a backup power battery, a power management module and an interface;
the cable of the power transformation equipment is connected with the interface, the interface and the standby power battery are both connected with the power management module, and the interface and the standby power battery are both connected with the six ducted fan driving motors;
when the power management module detects that the voltage of the cable is not 0, the cable supplies power to the six ducted fan driving motors; and when the power management module detects that the voltage of the cable is 0, the standby power battery is switched to supply power to the six ducted fan driving motors.
Optionally, the fixed foldable ducted fan fire extinguishing system further comprises a breaking-in device, the breaking-in device is installed in the working cabin, and the breaking-in device is used for breaking in a window.
Optionally, the power generation device is a fuel cell or a hybrid power system composed of an internal combustion engine and a generator.
Optionally, the fixed foldable ducted fan fire extinguishing system is arranged on the roof of a high-rise building, or on the ground, wherein the distance between the fixed foldable ducted fan fire extinguishing system and the high-rise building is smaller than a preset distance.
It can be known from the above that, the embodiment of the present invention provides a fixed foldable ducted fan fire-fighting fire-extinguishing system, which uses the mooring mode to supply power to the hovercar through the power transformation equipment arranged in the container, so that the hovercar can fly for a long time, and uses the ducted fan to drive the hovercar to take off and land, because the size of the ducted fan is far smaller than the rotor, the whole size of the hovercar can be smaller and very close to the fire-starting floor of the high-rise building, then the fire-extinguishing water spraying gun arranged in the hovercar sprays the fire-starting point, because the water sprayed by the fire-extinguishing water spraying gun is provided by the water tank arranged in the container through the water belt in real time, the fire-starting point can be sprayed for a long time, that is, the hovercar can be very close to the fire-starting floor of the, therefore, the fire extinguishing device can achieve a better fire extinguishing effect and achieve the purpose of effectively extinguishing fire of high-rise buildings. Of course, it is not necessary for any product or method of the invention to achieve all of the above-described advantages at the same time.
The utility model discloses innovation point includes:
1. the flying car is powered by the power transformation equipment arranged in the container in a mooring mode, so that the aerocar can fly for a long time, and the ducted fan is adopted to drive the aerocar to take off and land, because the size of the ducted fan is far smaller than that of the rotor wing, the whole size of the aerocar is small and can be very close to the firing floor of a high-rise building, and then the fire extinguishing water spray gun arranged in the aerocar sprays fire points, because the water sprayed by the fire-extinguishing water spray gun is provided by the water tank arranged in the container in real time through the water belt, therefore, the ignition point can be sprayed for a long time, namely, the flying automobile can be very close to the ignition floor of a high-rise building, and the ignition point can be sprayed for a long time, therefore, the fire extinguishing device can achieve a better fire extinguishing effect and achieve the purpose of effectively extinguishing fire of high-rise buildings.
2. Because the size of duct fan is far less than the rotor for hovercar's whole size is less, makes hovercar be difficult for colliding the barrier at the flight in-process, makes the security higher, and, the sound that the duct fan sent is far less than the sound that the rotor sent, consequently, has reduced the noise.
3. Through the mode that sets up brokenly the dismouting device in the work compartment for when high-rise conflagration breaks out, break the window of tearing high-rise through brokenly the dismouting device, then through the purpose of putting out a fire that the water pistol sprayed water in to the window in order to reach to put out a fire.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is to be understood that the drawings in the following description are merely exemplary of some embodiments of the invention. For a person skilled in the art, without inventive effort, further figures can be obtained from these figures.
Fig. 1 is a schematic structural diagram of a fixed foldable ducted fan fire extinguishing system according to an embodiment of the present invention;
fig. 2(a) is a schematic structural diagram of the remaining two ducted fans in a horizontal state according to the embodiment of the present invention;
fig. 2(b) is a schematic structural diagram of the remaining two ducted fans provided in the embodiment of the present invention in a folded state;
fig. 3 is a schematic structural diagram of the body 12 according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a folder provided in an embodiment of the present invention.
In fig. 1-4, 1 hovercar, 11 work cabins, 12 fuselages, 121 center plates, 122 booms, 13 ducted fans, 2 containers, 21 boxes, 22 roofs, 3 power generation equipment, 4 power transformation equipment and 5 water tanks.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising" and any variations thereof in the embodiments and drawings of the present invention are intended to cover non-exclusive inclusions. A process, method, apparatus, product, or apparatus that comprises a list of steps or elements is not limited to the listed steps or elements but may alternatively include other steps or elements not listed or inherent to such process, method, product, or apparatus.
The embodiment of the utility model discloses settle in near local fixed foldable duct fan fire extinguishing systems of high-rise building to the realization is to the high-rise purpose of effectively putting out a fire of high-rise building. The embodiments of the present invention will be described in detail below.
Fig. 1 is a schematic structural diagram of a fixed foldable ducted fan fire extinguishing system according to an embodiment of the present invention. Fig. 2(a) is a schematic structural diagram of the remaining two ducted fans in a horizontal state provided by the embodiment of the present invention, and fig. 2(b) is a schematic structural diagram of the remaining two ducted fans in a folded state provided by the embodiment of the present invention.
Referring to fig. 1-2 (b), the embodiment of the present invention provides a fixed foldable ducted fan fire-fighting system, which comprises a flying car 1, a container 2, a power generating device 3, a power transforming device 4, a water tank 5, a high-pressure water pump, a servo winch, a local controller and a fire-fighting water gun, wherein the flying car 1 comprises a working cabin 11, a machine body 12, six ducted fans 13, six ducted fan driving motors, six motor bases, a power supply and a flying controller, and it should be noted that the flying car 1 herein refers to a fire-fighting device capable of flying up and lifting off, which is called as a car because of the structure comparison like a car.
With continued reference to fig. 2(a) -2 (b), a fuselage 12 is disposed above the working cabin 11, two ducted fans 13 of the six ducted fans 13 are fixedly connected in parallel to the front of the fuselage 12, the other two ducted fans 13 are fixedly connected in parallel to the rear of the fuselage 12, and the remaining two ducted fans 13 are installed on the left and right of the fuselage 12 by folders, that is, the four ducted fans 13 located in front of and behind the fuselage 12 are integral with the fuselage 12, while the two ducted fans 13 located on the left and right of the fuselage 12 are independent of the fuselage 12 and are not integral with the fuselage 12.
Fig. 3 is a schematic structural diagram of the fuselage 12 according to an embodiment of the present invention, and referring to fig. 3, the fuselage 12 includes a central plate 121 and six arms 122 extending from the central plate. Two ducted fans 13 of the six ducted fans 13 are fixedly connected to two arms 122 located in front of the fuselage 12 side by side, the other two ducted fans 13 are fixedly connected to two arms 122 located behind the fuselage 12 side by side, and the remaining two ducted fans 13 are respectively mounted on the arm 122 located on the left of the fuselage 12 and the arm 122 located on the right of the fuselage 12 through folders.
In order to make the design of the fuselage 12 comply with national standards, with continued reference to fig. 3, the angle α between two horn arms 122 located in front of the fuselage 12 is set to be in the range of 36-60 °, and the angle θ between two horn arms 122 located behind the fuselage 12 is set to be in the range of 36-60 °.
In order to supply power to the six ducted fans 13, six ducted fan driving motors are respectively installed to the six ducted fans 13, and an output end of each ducted fan driving motor is connected to the installed ducted fan 13, that is, each ducted fan driving motor supplies power to one ducted fan 13.
The six ducted fan driving motors are respectively installed on the six ducted fans 13 in a manner that: the six motor bases are respectively installed at the circle centers of the bottoms of the six ducted fans 13, and the six ducted fan driving motors are respectively installed at the six motor bases. Thus, the six ducted fan drive motors are mounted to the six ducted fans 13 through the six motor mounts, respectively.
For example, the types of each ducted fan drive motor may include a single shaft single motor and single blade version, a coaxial dual motor dual blade counter-rotating version, or a coaxial single motor dual blade version.
Flight controls and a power supply are mounted to fuselage 12, the power supply illustratively including a backup power battery, a power management module, and an interface. The cable of the power transformation equipment is connected with the interface, the interface and the standby power battery are both connected with the power management module, the interface and the standby power battery are both connected with the six ducted fan driving motors, and when the power management module detects that the voltage of the cable is not 0, the cable supplies power to the six ducted fan driving motors; and when the power management module detects that the voltage of the cable is 0, the standby power battery is switched to supply power to the six ducted fan driving motors.
Therefore, under normal conditions, the power supply module supplies power to the six ducted fan driving motors through the cables, when the cables cannot supply power in a sudden situation, the power supply management module switches the standby power battery to supply power to the six ducted fan driving motors, and normal flight of the hovercar is guaranteed.
The flight controller may include a chip integrating a flight control algorithm and sensors, wherein the sensors include a gyroscope, an accelerometer, a magnetometer, a barometer, an ultrasonic sensor, a GPS (Global Positioning System) or beidou Positioning System, an infrared sensor, an electronic compass, a laser scanning range radar, and an image sensor.
The power supply is connected with six ducted fan driving motors, and the power supply and the folder are connected with the flight controller.
When the hovercar 1 is not taking off, in order to prevent the hovercar 1 from being too wide and inconvenient to be parked in the container 2, the remaining two ducted fans 13 need to be folded downwards by 90 degrees and attached to the cabin door of the working cabin 11, that is, when the hovercar controller sends a folding instruction to the folder, the folder drives the remaining two ducted fans 13 in the horizontal state to be folded downwards by 90 degrees and attached to the cabin door of the working cabin 11. When the hovercar 1 takes off, the remaining two ducted fans 13 need to be in the horizontal position, that is, when the hovercar controller sends an unfolding instruction to the folder, the folder drives the remaining two ducted fans 13 in the folded state to respectively rotate upwards by 90 degrees to the horizontal position. That is, the remaining two ducted fans 13 are in a non-operating state when folded, and the remaining two ducted fans 13 are in an operating state when unfolded.
Fig. 4 is a schematic structural diagram of a folder provided in an embodiment of the present invention, referring to fig. 4, the folder includes a driving motor, a driving rod 20, a first link mechanism 30, and a second link mechanism 40.
The driving motor is installed on the machine body 12, the driving motor is connected with the center of the driving rod 20, one end of the driving rod 20 is connected with the first link mechanism 30, the other end of the driving rod 20 is connected with the second link mechanism 40, the first link mechanism 30 is connected with one of the two remaining ducted fans, the second link mechanism 40 is connected with the other of the two remaining ducted fans, wherein the first link mechanism 30 and the second link mechanism 40 are formed by four connecting rods.
The driving motor is connected with the flight controller, when the flight controller sends a folding instruction to the driving motor, the driving motor drives the driving rod 20 to rotate towards the first direction, the driving rod 20 rotates to respectively drive the first connecting rod mechanism 30 and the second connecting rod mechanism 40 to operate, so that the first connecting rod mechanism 30 and the second connecting rod mechanism 40 drive the remaining two ducted fans in the horizontal state to respectively fold downwards by 90 degrees and be attached to the cabin door of the working cabin, namely the driving motor drives the remaining two ducted fans in the horizontal state to respectively fold downwards by 90 degrees and be attached to the cabin door of the working cabin through the first connecting rod mechanism 30 and the second connecting rod mechanism 40.
When the flight controller sends an unfolding instruction to the driving motor, the driving motor drives the driving rod 20 to rotate in the opposite direction of the first direction, and the driving rod 20 rotates to respectively drive the first link mechanism 30 and the second link mechanism 40 to operate, so that the first link mechanism 30 and the second link mechanism 40 drive the two remaining ducted fans in the folded state to respectively rotate upwards by 90 degrees to the horizontal position, that is, the driving motor drives the two remaining ducted fans in the folded state to respectively rotate upwards by 90 degrees to the horizontal position through the first link mechanism 30 and the second link mechanism 40.
Therefore, the remaining two ducted fans can be folded or unfolded to the horizontal position by arranging the driving motor and the two link mechanisms.
With continued reference to fig. 1, in order to facilitate fire fighting, the container 2 may be installed on the ground beside the high-rise building or on the top of the high-rise building, i.e. the fixed foldable ducted fan fire fighting system is installed on the roof of the high-rise building, or on the ground with a distance from the high-rise building smaller than a preset distance.
Container 2 includes box 21 and top cap 22, is provided with upper strata and lower floor in the box 21, and the upper strata is hovercar 1's layer of taking off and land, and hovercar 1 stops to arrange the upper strata in, and top cap 22 can open, and top cap 22's the mode of opening can be for artificial opening, also can be for automatically controlled opening, and wherein, the mode that automatically controlled opened can be: the roof 22 is provided with a roof opening device, and a local controller is connected to the roof opening device, and controls the roof opening device to open the roof 22, so that the flying car 1 can fly out from above to the vicinity of the high floors of a high-rise building on fire when the roof 22 is opened. The servo winch, the power generation equipment 3, the power transformation equipment 4, the water tank 5, the high-pressure water pump and the local controller are all arranged on the lower layer, the local controller is in communication connection with the flight controller, the local controller sends an instruction to the flight controller, and the flight controller receives the instruction and executes the instruction.
With continued reference to fig. 1, the power generation device 3 is connected to the power transformation device 4, the power transformation device 4 is connected to the urban power system, and the power transformation device 4 receives power from the power generation device 3 and the urban power system, respectively, and can select input power according to actual conditions.
The cable of the power transformation device 4 is wound around the servo winch and connected to a power supply, so that the power transformation device 4 supplies power to the power supply of the hovercar 1 in a mooring manner.
In order to enable water to be sprayed to the high altitude, a high-pressure water pump is arranged in the water tank 5, one end of the water tank 5 is communicated with a fire water pipe of an urban fire-fighting water supply system, the other end of the water tank is wound on a servo winch through a water belt and is connected with a fire-extinguishing water spraying gun, the fire water pipe of the urban fire-fighting water supply system inputs water into the water tank 5, the high-pressure water pump pressurizes the water output by the water tank 5, the pressurized water is connected with the fire-extinguishing water spraying gun through the water belt, and the fire-extinguishing water spraying gun. The power generation device 3 is illustratively a fuel cell or a hybrid system composed of an internal combustion engine and a generator.
Because when high-rise conflagration breaks out, if the window is not opened, probably need break the window open so that to water spray in the window, consequently, the embodiment of the utility model provides a pair of fixed foldable duct fan fire extinguishing systems that disappears can also include the broken device of tearing open, and broken device of tearing open is installed in work cabin 11, and broken device of tearing open is used for breaking the window open. Therefore, by arranging the breaking-in device in the working cabin 11, when a fire disaster occurs on a high layer, the window on the high layer is broken and torn by the breaking-in device, and then the fire extinguishing water spraying gun sprays water into the window to achieve the purpose of fire extinguishing.
The following is to pass through the embodiment of the utility model provides a settle in the work process that fixed foldable duct fan fire extinguishing systems at high-rise building side or top carries out high-rise fire extinguishing explains:
1. when a fire occurs at a high-rise of a high-rise building, at the moment, the remaining two ducted fans 13 are in a folded state, and a top cover 22 of the fixed foldable ducted fan fire-fighting system is opened;
2. the local controller sends a working instruction to the flight controller, the flight controller receives the working instruction and sends a unfolding instruction to the folder, the folder drives the remaining two ducted fans 13 in the folded state to rotate upwards by 90 degrees to the horizontal position respectively, the flight controller controls a power supply to supply power to six ducted fan driving motors, and the six ducted fan driving motors drive the six ducted fans to operate to drive the hovercar 1 to take off and fly out from the upper part and hover to the vicinity of a fire-initiating high layer;
3. the high-pressure water pump is used for pressurizing water output by the water tank 5, the pressurized water reaches the fire-extinguishing water spraying gun through the water belt and is sprayed to a high-rise fire-catching layer through the fire-extinguishing water spraying gun;
4. after the fire extinguishing is finished, the flight controller controls the six ducted fan driving motors to drive the six ducted fans to drive the hovercar 1 to descend to the upper layer of the container 2, a folding instruction is sent to the folder, the folder drives the remaining two ducted fans 13 in the horizontal state to be folded downwards by 90 degrees respectively to be attached to the cabin door of the working cabin 11, and the top cover 6 is closed.
To sum up, the embodiment of the present invention provides a fixed foldable ducted fan fire extinguishing system installed beside or on top of a high-rise building, which supplies power to a hovercar 1 through a power transformation device 4 installed in a container 2 in a mooring manner, so that the hovercar 1 can fly for a long time, and the ducted fan is adopted to drive the hovercar 1 to take off and land, because the size of the ducted fan is far smaller than that of a rotor wing, the whole size of the hovercar 1 is smaller and can be very close to the fire floor of the high-rise building, and then the fire extinguishing water spraying guns installed in the hovercar 1 spray the fire point, because the water sprayed by the fire extinguishing water spraying guns is provided in real time through a water hose by a water tank 5 installed in the container 2, the fire point can be sprayed for a long time, that is to say, the hovercar can be very close to the fire floor of the, and the fire point is sprayed for a long time, so that a better fire extinguishing effect can be achieved, and the aim of effectively extinguishing fire when a high-rise building fires is fulfilled.
Simultaneously, because the size of duct fan is far less than the rotor for aerocar 1's whole size is less, makes aerocar 1 be difficult for colliding the barrier at the flight in-process, makes the security higher, and, the sound that the duct fan sent is far less than the sound that the rotor sent, consequently, has reduced the noise.
Those of ordinary skill in the art will understand that: the figures are schematic representations of one embodiment, and the blocks or processes in the figures are not necessarily required to practice the present invention.
Those of ordinary skill in the art will understand that: modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, or may be located in one or more devices different from the embodiments with corresponding changes. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (9)
1. A fixed foldable ducted fan fire extinguishing system, its characterized in that includes: the system comprises a flying automobile, a container, power generation equipment, power transformation equipment, a water tank, a high-pressure water pump, a servo winch, a local controller and a fire-extinguishing water spray gun, wherein the flying automobile comprises a working cabin, an airplane body, six ducted fans, six ducted fan driving motors, six motor bases, a power supply and a flying controller;
the machine body is arranged above the working cabin, two ducted fans of the six ducted fans are fixedly connected to the front of the machine body side by side, the other two ducted fans are fixedly connected to the rear of the machine body side by side, the remaining two ducted fans are installed on the left side and the right side of the machine body through folders, the six ducted fan driving motors are installed on the six ducted fans through the six motor bases respectively, and the output end of each ducted fan driving motor is connected with the installed ducted fan;
the flight controller and the power supply are both arranged on the machine body, the power supply is connected with the six ducted fan driving motors, the power supply and the folder are both connected with the flight controller, when the flight controller sends a folding instruction to the folder, the folder drives the remaining two ducted fans in a horizontal state to be respectively folded downwards by 90 degrees and attached to a cabin door of the working cabin, and when the flight controller sends an unfolding instruction to the folder, the folder drives the remaining two ducted fans in a folded state to be respectively rotated upwards by 90 degrees to the horizontal position;
the container comprises a box body and a top cover, wherein an upper layer and a lower layer are arranged in the box body, the flying automobile is parked on the upper layer, the servo winch, the power generation equipment, the power transformation equipment, the water tank, the high-pressure water pump and the local controller are arranged on the lower layer, the local controller is in communication connection with the flying controller, the power generation equipment is connected with the power transformation equipment, the power transformation equipment is connected with an urban electric power system, a cable of the power transformation equipment is wound on the servo winch and is connected with the power supply, the high-pressure water pump is arranged in the water tank, one end of the water tank is communicated with a fire-fighting water pipe of the urban fire-fighting water supply system, the other end of the water tank is wound on the servo winch through a water hose and is connected with the fire-fighting water gun, and the fire-.
2. The system of claim 1, wherein the fuselage comprises a central plate and six arms extending from the central plate;
two ducted fans in six ducted fans are fixed connection side by side in being located two horn in the place ahead of fuselage, two ducted fans are fixed connection side by side in being located two horn at the rear of fuselage, and two remaining ducted fans are installed in being located through the scray respectively the horn of the left side of fuselage with be located the horn of the right side of fuselage.
3. The system of claim 2, wherein the angle between the two horn located forward of the fuselage is in the range of 36-60 ° and the angle between the two horn located rearward of the fuselage is in the range of 36-60 °.
4. The system of claim 1, wherein the folder includes a drive motor, a drive rod, a first linkage, and a second linkage;
the driving motor is mounted on the machine body, the driving motor is connected with the center of the driving rod, one end of the driving rod is connected with the first connecting rod mechanism, the other end of the driving rod is connected with the second connecting rod mechanism, the first connecting rod mechanism is connected with one of the two remaining ducted fans, and the second connecting rod mechanism is connected with the other of the two remaining ducted fans;
the driving motor with flight controller connects, flight controller sends folding instruction extremely during driving motor, driving motor passes through respectively first link mechanism with second link mechanism drives and is in the horizontality fold down 90 respectively of two remaining ducted fans laminate in the hatch door of work cabin, flight controller sends and expands the instruction extremely during driving motor, driving motor passes through respectively first link mechanism with second link mechanism drives and is in fold condition two remaining ducted fans upwards rotate 90 respectively to the horizontal position.
5. The system of claim 1, wherein each ducted fan drive motor is of a type including a single shaft single motor and single blade version, a coaxial dual motor dual blade counter-rotating version, or a coaxial single motor dual blade version.
6. The system of claim 1, wherein the power source comprises a backup power battery, a power management module, and an interface;
the cable of the power transformation equipment is connected with the interface, the interface and the standby power battery are both connected with the power management module, and the interface and the standby power battery are both connected with the six ducted fan driving motors;
when the power management module detects that the voltage of the cable is not 0, the cable supplies power to the six ducted fan driving motors; and when the power management module detects that the voltage of the cable is 0, the standby power battery is switched to supply power to the six ducted fan driving motors.
7. The system of claim 1, further comprising a breaking-in device mounted to the work bay, the breaking-in device configured to break-in a window.
8. The system of claim 1, wherein the power generation device is a fuel cell or a hybrid power system consisting of an internal combustion engine and a generator.
9. The system as claimed in claim 1, wherein the fixed folding ducted fan fire extinguishing system is installed on a roof of a high-rise building or on a ground having a distance less than a predetermined distance from the high-rise building.
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| CN202021182648.2U CN212289421U (en) | 2020-06-23 | 2020-06-23 | Fixed foldable ducted fan fire extinguishing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619295A (en) * | 2020-06-23 | 2020-09-04 | 北京玮航科技有限公司 | Fixed foldable ducted fan fire extinguishing system |
| CN114537653A (en) * | 2022-04-24 | 2022-05-27 | 北京玮航科技有限公司 | Fixing mechanism and unmanned aerial vehicle of duct installation roof beam |
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2020
- 2020-06-23 CN CN202021182648.2U patent/CN212289421U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619295A (en) * | 2020-06-23 | 2020-09-04 | 北京玮航科技有限公司 | Fixed foldable ducted fan fire extinguishing system |
| CN111619295B (en) * | 2020-06-23 | 2024-04-16 | 北京玮航科技有限公司 | Fixed folding duct fan fire-fighting fire extinguishing system |
| CN114537653A (en) * | 2022-04-24 | 2022-05-27 | 北京玮航科技有限公司 | Fixing mechanism and unmanned aerial vehicle of duct installation roof beam |
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