CN113246765B - Automatic charging equipment with perfluorohexanone fire extinguishing function and method - Google Patents
Automatic charging equipment with perfluorohexanone fire extinguishing function and method Download PDFInfo
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- CN113246765B CN113246765B CN202110582860.0A CN202110582860A CN113246765B CN 113246765 B CN113246765 B CN 113246765B CN 202110582860 A CN202110582860 A CN 202110582860A CN 113246765 B CN113246765 B CN 113246765B
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- fire extinguishing
- fire
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- charging frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
The invention discloses automatic charging equipment with a perfluorohexanone fire extinguishing function and a method, wherein the automatic charging equipment comprises a bottom plate and a charging frame arranged at the upper end of the bottom plate, the cross section of the charging frame is of a U-shaped structure, the charging frame and the bottom plate form a closed structure with two ports, a charging assembly is arranged on the inner wall of the charging frame, a fire extinguishing assembly is arranged at the top in the charging frame, and the fire extinguishing assembly sprays perfluorohexanone to extinguish fire; the control end electric connection of subassembly and the treater of putting out a fire and charging assembly, this application adopts perfluor ketone to replace current carbon dioxide, dry powder, sand and water, can be when improving fire-fighting effect, reduces the damage of putting out a fire and bringing for equipment, and perfluor ketone here is liquid when spouting, can absorb a large amount of heats during its gasification to play the effect of cooling and putting out a fire, guaranteed fire-fighting effect.
Description
Technical Field
The invention relates to the technical field of new energy, in particular to automatic charging equipment with a perfluorohexanone fire extinguishing function and a method.
Background
With the development of science and technology, the development of electric vehicles has reached the stage of white heat, electric bicycles and electric vehicles are popular due to low pollution and low cost, the number of purchasers is increased, and the charging equipment is an important requirement of the electric vehicles, so that a public charging station appears.
To solve this problem, the conventional patent publication No. CN110450670B discloses a charging device for automatic fire extinguishing, which extinguishes fire by spraying carbon dioxide in a horizontal direction, and increases the spraying range by making a fire extinguishing nozzle reciprocate, but the fire extinguishing effect of the carbon dioxide fire extinguishing is not good for the following reasons:
1. carbon dioxide is gaseous, so the way of extinguishing fire is to cover the surface of a comburent by utilizing the carbon dioxide and to lower the temperature of the carbon dioxide when the carbon dioxide is gasified in the tank body, but the density of the carbon dioxide is almost the same as that of air, and the gasified carbon dioxide can absorb little heat, so the fire extinguishing effect is not obvious due to the two reasons;
2. this put out a fire and adopt the mode of horizontal injection to put out a fire, because this kind of mode of putting out a fire needs the large tracts of land to cover the burning thing, so this kind only carries out the mode that sprays at winding one side and leads to putting out a fire the dead angle great, and fire control effect is not good to this position of putting out a fire removes limitedly, so further leads to actual fire control effect not obvious.
The fire extinguishing mode with the patent publication number of CN111114366B adopts water to extinguish fire, so that the side effect after fire extinguishing is huge and the fire extinguishing mode is not practical.
Aiming at the defects of the existing device, the automatic charging equipment with the perfluorohexanone fire extinguishing function and the method are provided.
Disclosure of Invention
The present invention aims to provide an automatic charging device and method with perfluorohexanone fire extinguishing function, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic charging device with a perfluorohexanone fire extinguishing function comprises a bottom plate and a charging frame arranged at the upper end of the bottom plate, wherein the cross section of the charging frame is of a U-shaped structure, the charging frame and the bottom plate form a closed structure with two ports, a charging assembly is arranged on the inner wall of the charging frame, a fire extinguishing assembly is arranged at the top in the charging frame, and the fire extinguishing assembly sprays perfluorohexanone to extinguish fire;
the fire extinguishing assembly and the charging assembly are electrically connected with the control end of the processor, and the input end of the processor is electrically connected with a smoke sensor for detecting whether a fire disaster occurs or not, a camera assembly for acquiring image information in the charging frame and a wireless module for performing wireless interaction with a duty room;
the fire extinguishing assembly comprises a fire extinguishing tank for storing perfluoro ketone, high-pressure nitrogen is filled in the fire extinguishing tank, the high-pressure nitrogen is used for discharging the perfluoro ketone, a discharge pipe is arranged at a discharge port at the lower end of the fire extinguishing tank, a discharge valve is arranged on the discharge pipe, a material spraying head group used for adjusting a material spraying range is arranged at the lower end of the discharge pipe, and a displacement structure used for adjusting a fire extinguishing position of the fire extinguishing tank is connected to the upper end of the fire extinguishing tank.
As a further scheme of the invention: the hydrojet head group sets up the rotatory case at the discharging pipe lower extreme including rotating, rotatory case and the coaxial setting of discharging pipe, the inside rotating vane who is equipped with one and the coaxial setting of discharging pipe of rotatory incasement portion, under high-pressure fluid's drive, rotating vane can drive the rotatory case and rotate together, a mounting panel is connected to the rotatory case lower extreme, rotatory incasement side array distribution has a plurality of sliding box, through the passage intercommunication between sliding box inner chamber and the rotatory case, every sliding box lower extreme all is equipped with a hydrojet head that is used for spouting the material, and a plurality of hydrojet heads have constituted a perfluor ketone ring of putting out a fire, be equipped with the fine setting spare that is used for adjusting hydrojet head place ring diameter in order to change the scope of putting out a fire between mounting panel and the jar of putting out a fire.
As a further scheme of the invention: the charging assembly comprises at least one charging control cabinet, and the power supply end of the charging control cabinet is electrically connected with a charging socket arranged on the inner wall of the charging frame.
As a further scheme of the invention: the fire extinguishing assembly further comprises a plugging mechanism for plugging two side openings of the charging frame, the plugging mechanism comprises two winding rollers arranged on the upper end face of the charging frame, each winding roller corresponds to one opening of the charging frame, a shielding curtain is wound on each winding roller and made of flame-retardant materials, fixed shafts at two ends of each winding roller are connected with a fixed column at the top of the charging frame in a rotating mode, one fixed shaft of each winding roller is connected with the output end of a winding motor, a balancing weight is connected to the traction end of each shielding curtain, two ends of each balancing weight are respectively provided with a guide block, the guide blocks are in sliding fit with guide grooves in the surface of the charging frame, the side face of the charging frame is further provided with a limit baffle for limiting the falling of the balancing weight, and the limit baffle is connected with a limit push rod used for driving the limiting baffle to move to the lower side of the balancing weight.
As a still further scheme of the invention: the fine adjustment piece comprises a plurality of sliding groove openings arranged on the mounting plate, the sliding box is arranged in the sliding groove openings in a sliding way, the cross section of the chute opening is of a cross-shaped structure, the outer side of the sliding box is provided with an anti-falling block matched with the chute opening, the mounting plate at the outer side of each chute opening is provided with a fixed block, the fixed block and the sliding boxes are fixedly connected through a return spring, the upper end surface of each sliding box is provided with a push rod, the end part of each push rod is provided with a rectangular block, the upper end of each rectangular block is rotatably provided with a pressing steel ball, the fine adjustment piece also comprises a sliding ring which is arranged outside the fire extinguishing tank in a sliding way, the sliding ring is connected with a fine adjustment pushing rod which is used for pushing the fine adjustment pushing rod to move up and down, the outer side of the sliding ring is provided with a guide cover with a downward opening, and the lower end face of the guide cover is in abutting contact with the abutting steel balls.
As a still further scheme of the invention: the displacement structure includes that one rotates the roating seat that sets up top in the frame that charges, the roating seat outside is equipped with a driven ring gear, a rotating electrical machines is installed to the frame lateral wall that charges, the output of rotating electrical machines be equipped with one with driven ring gear intermeshing's drive gear, the roating seat lower extreme slides and is equipped with a displacement seat, the displacement seat lower extreme is equipped with the installation region of the jar installation of being convenient for extinguish, both ends run through there is at least one transmission screw about the displacement seat, and the cooperation is equipped with a displacement screw in every transmission screw, displacement screw one end is connected fixedly with the bearing inner circle of roating seat lower extreme, the displacement screw other end is connected fixedly with displacement electrical machines's output.
As a still further scheme of the invention: the camera shooting assembly comprises at least one camera arranged on the inner wall of the charging frame.
As a still further scheme of the invention: the processor is electrically connected with the automatic tracking and positioning jet flow fire extinguishing system.
Compared with the prior art, the invention has the beneficial effects that: the perfluoro hexanone is used for replacing the existing carbon dioxide, dry powder, sand and water, the damage to equipment caused by fire extinguishment can be reduced while the fire extinguishing effect is improved, the perfluoro hexanone is in a liquid state when sprayed out, a large amount of heat can be absorbed when the perfluoro hexanone is gasified, the effect of temperature reduction and fire extinguishment is achieved, and the density of the perfluoro hexanone is much higher than that of air, so that oxygen can be well isolated;
the application constructs a charging frame, and can seal a firing area when firing to avoid fire spreading, and meanwhile, the isolation structure can also enable perfluoro-cyclohexanone to be retained in the isolation structure, so that oxygen can be better isolated;
the position above the charging frame can be adjusted at will by arranging the displacement structure, so that the fire extinguishing range is greatly improved, the fire is extinguished from top to bottom, the problem of fire extinguishing dead angles of the existing device is solved, and the remote control of workers is facilitated to realize accurate fire extinguishing;
the utility model provides a spout the material position and can finely tune according to the burning things which may cause a fire disaster scope to more pertinence puts out a fire, thereby improves fire control effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the top portion inside the charging frame in the present invention.
Fig. 4 is a schematic view of the structure of the lower side of the material spraying head set in the invention.
FIG. 5 is a schematic view of the upper end of the mounting plate according to the present invention.
Fig. 6 is a schematic block diagram of the present invention.
Fig. 7 is a schematic structural view of the material spray head group in the invention.
Wherein: the device comprises a bottom plate 11, a charging frame 12, a guide groove 13, a rotating motor 14, a driving gear 15, a displacement motor 16, a displacement screw 17, a displacement seat 18, a material spraying head group 19, a charging socket 20, a charging control cabinet 21, a camera 22, a limit baffle 23, a winding motor 24, a winding roller 25, a shielding curtain 26, a balancing weight 27 and a rotating seat 28;
the fire extinguishing tank comprises a fire extinguishing tank 30, a fine adjustment push rod 31, a sliding ring 32, a guide cover 33, a pressing steel ball 34, a push rod 35, a fixed block 36, a return spring 37, a sliding box 38, a material spraying head 39, a rotating box 40, a smoke sensor 41, a material guide pipe 42, a mounting plate 43 and a material discharge pipe 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, in the embodiment of the present invention, an automatic charging device with a perfluoro hexanone fire extinguishing function includes a bottom plate 11 and a charging frame 12 disposed at an upper end of the bottom plate, a cross section of the charging frame 12 is a U-shaped structure, the charging frame 12 and the bottom plate 11 form a closed structure with two ports, a charging assembly is disposed on an inner wall of the charging frame 12, the charging assembly includes at least one charging control cabinet 21, a power supply terminal of the charging control cabinet 21 is electrically connected to a charging socket 20 disposed on an inner wall of the charging frame 12, when charging, charging can be completed only by inserting a plug of a charger into the charging socket 20, a fire extinguishing assembly is disposed at a top portion inside the charging frame 12, and perfluoro hexanone is sprayed by the fire extinguishing assembly to extinguish fire;
perfluorohexanone is liquid at ambient temperature, since its heat of vaporization is only 1/winding roll 25 of water, while its vapor pressure is 25 times that of water, these properties make it easy to vaporize and exist in a gaseous state, which relies mainly on heat absorption to achieve the fire extinguishing effect. In the aspect of environmental protection, the perfluorohexanone fire extinguishing agent is a true green environment-friendly fire extinguishing agent, so that perfluorohexanone is adopted to replace water, dry powder and carbon dioxide in the existing device, and the fire extinguishing effect is effectively improved;
the fire extinguishing assembly and the charging assembly are electrically connected with a control end of the processor, and an input end of the processor is electrically connected with a smoke sensor 41 for detecting whether a fire disaster occurs or not, a camera assembly for acquiring image information inside the charging frame 12 and a wireless module for performing wireless interaction with a duty room;
the fire extinguishing assembly comprises a fire extinguishing tank 30 for storing perfluoro ketone, high-pressure nitrogen is filled in the fire extinguishing tank 30 and used for discharging the perfluoro ketone, a discharge pipe 44 is arranged at a discharge port at the lower end of the fire extinguishing tank 30, a discharge valve is arranged on the discharge pipe 44, a material spraying head group 19 for adjusting a material spraying range is arranged at the lower end of the discharge pipe 44, the upper end of the fire extinguishing tank 30 is connected with a displacement structure for adjusting a fire extinguishing position of the fire extinguishing tank, the material spraying head group 19 comprises a rotary box 40 rotatably arranged at the lower end of the discharge pipe 44, the rotary box 40 and the discharge pipe 44 are coaxially arranged, a rotary blade coaxially arranged with the discharge pipe 44 is arranged in the rotary box 40, the rotary blade can drive the rotary box 40 to rotate together under the driving of high-pressure fluid, a mounting plate 43 is connected to the lower end of the rotary box 40, and a plurality of sliding boxes 38 are distributed outside the rotary box 40 in an array manner, the inner cavity of the sliding box 38 is communicated with the rotating box 40 through a material guide pipe 42, the lower end of each sliding box 38 is provided with a material spraying head 39 for spraying materials, a plurality of material spraying heads 39 form a perfluorinated ketone extinguishing ring, and a fine adjusting piece for adjusting the diameter of a ring where the material spraying head 39 is located to change the extinguishing range is arranged between the mounting plate 43 and the extinguishing tank 30;
the fire extinguishing assembly further comprises a plugging mechanism for plugging openings at two sides of the charging frame 12, the charging area is isolated into a relatively sealed area through the plugging mechanism, so that the fire is prevented from spreading, the oxygen is reduced, and the fire extinguishing assembly is beneficial to fire extinguishing;
the plugging mechanism comprises two winding rollers 25 arranged on the upper end surface of the charging frame 12, each winding roller 25 corresponds to one opening of the charging frame 12, a shielding curtain 26 is wound on each winding roller 25, each shielding curtain 26 is made of flame-retardant materials, fixing shafts at two ends of each winding roller 25 are rotatably connected with fixing columns at the top of the charging frame 12, one fixing shaft of each winding roller 25 is connected with the output end of a winding motor 24, the traction end of each shielding curtain 26 is connected with a balancing weight 27, two ends of each balancing weight 27 are respectively provided with a guide block, each guide block is in sliding fit with a guide groove 13 on the surface of the charging frame 12, the side surface of the charging frame 12 is also provided with a limit baffle 23 used for limiting the falling of the balancing weight 27, the limit baffles 23 and the guide grooves 13 are arranged in a staggered mode, and the limit baffles 23 are connected with limit push rods used for driving the limit baffles 23 to move to the positions below the balancing weights 27, when a fire breaks out, the limit push rod drives the limit baffle plate 23 to cancel the limit of the balancing weight 27, the balancing weight 27 slides downwards along the guide groove 13 under the action of gravity, so that the shielding curtain 26 can block the openings at the two sides of the charging frame 12, the ignition area is isolated, and the spread of fire is avoided;
the fine adjustment element comprises a plurality of sliding slot openings arranged on the mounting plate 43, the sliding box 38 is arranged in the sliding slot openings in a sliding way, the cross section of the chute opening is in a cross-shaped structure, the outer side of the sliding box 38 is provided with an anti-falling block matched with the chute opening, the mounting plate 43 at the outer side of each chute opening is provided with a fixed block 36, the fixed block 36 is fixedly connected with the sliding boxes 38 through a return spring 37, the upper end face of each sliding box 38 is provided with a push rod 35, the end part of each push rod 35 is provided with a rectangular block, the upper end of each rectangular block is rotatably provided with a pressing steel ball 34, the fine adjustment piece also comprises a sliding ring 32 which is arranged outside the fire extinguishing tank 30 in a sliding way, the sliding ring 32 is connected with a fine adjustment pushing rod 31 which is used for pushing the fine adjustment pushing rod to move up and down, a guide cover 33 with a downward opening is arranged on the outer side of the sliding ring 32, and the lower end face of the guide cover 33 is in abutting contact with the abutting steel balls 34;
when the fire source range is large and the spraying range needs to be enlarged, the sliding ring 32 is driven to ascend by finely adjusting the push rod 31, the sliding ring 32 drives the guide cover 33 to ascend, the abutting pressure generated by the lower end of the guide cover 33 facing the abutting steel balls 34 is reduced, the material spraying head 39 slides outwards along the sliding groove opening under the pushing of the return spring 37 and the self centrifugal force of the sliding box 38, so that the spraying range is enlarged, on the contrary, when the guide cover 33 descends, the conical surface of the guide cover 33 can be bound to abut the steel balls 34 to move outwards under the guiding of the conical surface of the guide cover 33, so that the sliding boxes 38 are gathered towards the middle, and the spraying range is narrowed;
the displacement structure comprises a rotating seat 28 rotatably arranged at the top in a charging frame 12, a driven gear ring is arranged on the outer side of the rotating seat 28, a rotating motor 14 is arranged on the side wall of the charging frame 12, a driving gear 15 meshed with the driven gear ring is arranged at the output end of the rotating motor 14, the rotating seat 28 can continuously rotate under the driving of the rotating motor 14, a displacement seat 18 is arranged at the lower end of the rotating seat 28 in a sliding manner, an installation area convenient for installing an extinguishing tank 30 is arranged at the lower end of the displacement seat 18, at least one transmission screw hole penetrates through the left end and the right end of the displacement seat 18, a displacement screw rod 17 is arranged in each transmission screw hole in a matching manner, one end of the displacement screw rod 17 is fixedly connected with the bearing inner ring at the lower end of the rotating seat 28, the other end of the displacement screw rod 17 is fixedly connected with the output end of the displacement motor 16, and under the action of the displacement motor 16, the displacement seat 18 slides along the lower end face of the rotating seat 28 and further cooperates with the rotation of the rotating seat 28, so that the position of the material spraying head group 19 is adjusted, the sprayed perfluoro-cyclohexanone is sprayed from the upper part of a fire source, the dead angle of the traditional material spraying mode is effectively reduced, and the fire extinguishing effect is improved;
the wireless module is used for sending the fire information to the duty room, so that the working personnel can carry out fire extinguishing treatment as soon as possible, and the damage is reduced;
the camera assembly comprises at least one camera 22 arranged on the inner wall of the charging frame 12, and image information of a charging position can be acquired through the camera 22, so that the problem of theft is avoided, and meanwhile, the reason of fire can be found;
the processor is electrically connected with the automatic tracking and positioning jet flow fire extinguishing system, the fire extinguishing system can determine the position of a fire source through horizontal direction positioning and vertical direction positioning, and the spraying direction is adjusted according to the detected position, so that the position of the material spraying head 39 can be accurately adjusted by utilizing the prior art, and accurate fire extinguishing is realized;
also can put out a fire through staff remote operation, because wireless module here can feed back conflagration information to the staff fast, the staff can in time operate.
The working principle of the invention is as follows: when a fire disaster occurs, the smoke sensor 41 detects a fire source, the wireless module sends fire information to a worker, then the ports on two sides of the charging frame 12 are plugged by the plugging mechanism, the limiting push rod drives the limiting baffle 23 to cancel limiting of the balancing weight 27, the balancing weight 27 slides down along the guide groove 13 under the action of gravity, so that the shielding curtain 26 blocks the openings on two sides of the charging frame 12, thereby isolating the ignition area and avoiding spreading of the fire, meanwhile, the position of the fire extinguishing tank 30 is adjusted by the displacement structure, the rotary base 28 continuously rotates under the drive of the rotary motor 14, the displacement base 18 slides along the lower end face of the rotary base 28 under the action of the displacement motor 16, and further, the rotation of the rotary base 28 is matched, thereby adjusting the position of the spray head group 19, so that the sprayed perfluoroketone is sprayed from the upper part of the fire source, and dead angles existing in the traditional spray mode are effectively reduced, the fire extinguishing effect is improved, when the fire source scope is great, need increase the injection scope, it rises to drive slip ring 32 through fine setting catch bar 31, slip ring 32 drives guide cover 33 and rises, the face of support pressure that supports and press steel ball 34 to produce can diminish under guide cover 33, under the promotion of reset spring 37 and the effect of slip box 38 self centrifugal force, nozzle button 39 can slide along the spout mouth to the outside, thereby increase the injection scope, on the contrary, when guide cover 33 descends, under the guide of guide cover 33 conical surface, the conical surface constraint of guide cover 33 can support and press steel ball 34 to remove outward, make a plurality of slip boxes 38 to middle gathering, thereby reduce the injection scope, can adjust to different scope fire sources, the fire extinguishing effect has been improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. The automatic charging equipment with the perfluorohexanone fire extinguishing function is characterized by comprising a bottom plate (11) and a charging frame (12) arranged at the upper end of the bottom plate, wherein the cross section of the charging frame (12) is of a U-shaped structure, the charging frame (12) and the bottom plate (11) form a closed structure with two ports, a charging assembly is arranged on the inner wall of the charging frame (12), a fire extinguishing assembly is arranged at the top in the charging frame (12), and the perfluorohexanone is sprayed by the fire extinguishing assembly to extinguish fire;
the fire extinguishing assembly and the charging assembly are electrically connected with a control end of the processor, and an input end of the processor is electrically connected with a smoke sensor (41) for detecting whether a fire disaster occurs or not, a camera assembly for acquiring image information inside the charging frame (12) and a wireless module for wirelessly interacting with a duty room;
the fire extinguishing assembly comprises a fire extinguishing tank (30) used for storing perfluoro-hexanone, high-pressure nitrogen is filled in the fire extinguishing tank (30) and used for discharging the perfluoro-hexanone, a discharge pipe (44) is arranged at a discharge port at the lower end of the fire extinguishing tank (30), a discharge valve is arranged on the discharge pipe (44), a material spraying head group (19) used for adjusting a material spraying range is arranged at the lower end of the discharge pipe (44), and the upper end of the fire extinguishing tank (30) is connected with a displacement structure used for adjusting a fire extinguishing position of the fire extinguishing tank;
the material spraying head group (19) comprises a rotary box (40) which is rotatably arranged at the lower end of a material discharging pipe (44), the rotating box (40) and the discharge pipe (44) are coaxially arranged, a rotating blade which is coaxially arranged with the discharge pipe (44) is arranged in the rotating box (40), under the drive of high-pressure fluid, the rotating blades can drive the rotating box (40) to rotate together, the lower end of the rotating box (40) is connected with a mounting plate (43), a plurality of sliding boxes (38) are distributed on the outer side of the rotating box (40) in an array manner, the inner cavity of the sliding box (38) is communicated with the rotating box (40) through a material guide pipe (42), the lower end of each sliding box (38) is provided with a material spraying head (39) for spraying materials, a plurality of material spraying heads (39) form a perfluoro hexanone fire extinguishing ring, a fine adjusting piece for adjusting the diameter of a circular ring where the material spraying head (39) is located so as to change the fire extinguishing range is arranged between the mounting plate (43) and the fire extinguishing tank (30);
the fine adjustment part comprises a plurality of chute openings formed in a mounting plate (43), the sliding box (38) is arranged in the chute openings in a sliding mode, the cross section of each chute opening is of a cross-shaped structure, anti-falling blocks matched with the chute openings are arranged on the outer side of the sliding box (38), a fixing block (36) is arranged on the mounting plate (43) on the outer side of each chute opening, the fixing block (36) and the sliding box (38) are fixedly connected through a reset spring (37), a push rod (35) is arranged on the upper end face of each sliding box (38), a rectangular block is arranged at the end of each push rod (35), a pressing steel ball (34) is arranged at the upper end of each rectangular block in a rotating mode, the fine adjustment part further comprises a sliding ring (32) arranged on the outer side of the fire extinguishing tank (30) in a sliding mode, and the sliding ring (32) is connected with a push rod (31) used for pushing the fine adjustment part to move up and down, the outer side of the sliding ring (32) is provided with a guide cover (33) with a downward opening, and the lower end face of the guide cover (33) is in abutting contact with the abutting steel balls (34).
2. The automatic charging equipment with perfluoro-hexanone fire extinguishing function according to claim 1, wherein the charging assembly comprises at least one charging control cabinet (21), and the power supply terminal of the charging control cabinet (21) is electrically connected with a charging socket (20) arranged on the inner wall of the charging frame (12).
3. The automatic charging equipment with the perfluoro-hexanone fire extinguishing function according to claim 1, wherein the fire extinguishing assembly further comprises a blocking mechanism for blocking openings at two sides of the charging frame (12), the blocking mechanism comprises two winding rollers (25) arranged on the upper end surface of the charging frame (12), each winding roller (25) corresponds to one opening of the charging frame (12), a shielding curtain (26) is wound on each winding roller (25), the shielding curtain (26) is made of a flame retardant material, fixing shafts at two ends of each winding roller (25) are rotatably connected with a fixing shaft at the top of the charging frame (12), one fixing shaft of each winding roller (25) is connected with an output end of a winding motor (24), a traction end of each shielding curtain (26) is connected with a balancing weight (27), two ends of each balancing weight (27) are respectively provided with a guide block, the guide block with charge guiding groove (13) sliding fit on frame (12) surface, charge frame (12) side still is equipped with limit baffle (23) that are used for restricting balancing weight (27) whereabouts, limit baffle (23) are connected and are used for driving its spacing push rod that removes to balancing weight (27) below.
4. The automatic charging equipment with the perfluoro-hexanone fire extinguishing function according to claim 1, wherein the displacement structure comprises a rotating seat (28) rotatably arranged at the inner top of the charging frame (12), a driven gear ring is arranged on the outer side of the rotating seat (28), a rotating motor (14) is mounted on the side wall of the charging frame (12), a driving gear (15) meshed with the driven gear ring is arranged at the output end of the rotating motor (14), a displacement seat (18) is slidably arranged at the lower end of the rotating seat (28), a mounting area convenient for mounting a fire extinguishing tank (30) is arranged at the lower end of the displacement seat (18), at least one transmission screw hole penetrates through the left end and the right end of the displacement seat (18), a displacement screw rod (17) is arranged in each transmission screw hole in a matching manner, one end of the displacement screw rod (17) is fixedly connected with the inner bearing ring at the lower end of the rotating seat (28), the other end of the displacement screw rod (17) is fixedly connected with the output end of the displacement motor (16).
5. The automatic charging equipment with perfluorohexanone fire-extinguishing function according to claim 1, wherein the camera assembly comprises at least one camera (22) disposed on the inner wall of the charging frame (12).
6. The automatic charging equipment with perfluorohexanone fire-extinguishing function according to claim 1, wherein the processor is electrically connected to an automatic tracking and positioning jet fire-extinguishing system.
7. A fire extinguishing method of an automatic charging device with perfluoro-hexanone fire extinguishing function according to any one of claims 1 to 6, characterized in that the smoke sensor (41) will detect the fire source, the wireless module will send the fire information to the staff, then the two side ports of the charging frame (12) will be sealed by the sealing mechanism, the limit push rod will drive the limit baffle (23) to remove the limit to the weight block (27), the weight block (27) will slide down along the guiding groove (13) under the action of gravity, so the shielding curtain (26) will block the openings on the two sides of the charging frame (12), thereby the fire area will be isolated, and the fire will be prevented from spreading, at the same time, the position of the fire extinguishing tank (30) will be adjusted by the displacement structure, under the drive of the rotating motor (14), the rotating base (28) will rotate continuously, under the action of the displacement motor (16), the displacement base (18) will slide along the lower end surface of the rotating base (28), and then cooperate with the rotation of the rotary seat (28), thus realize the position to the spray head group (19) is adjusted, make the already ketone of blowout spout from the fire source, the dead angle that the traditional way of spraying the material exists is reduced effectively, has improved the fire extinguishing effect, as the range of fire source is larger, need to increase the spray range, drive the slip ring (32) to rise through the fine setting catch bar (31), the slip ring (32) drives the guide cover (33) to rise, the lower end of the guide cover (33) will be reduced to the pressure against the steel ball (34), under the promotion of the reset spring (37) and under the influence of self centrifugal force of the sliding box (38), the spray head (39) will be slipped along the outside of the slip groove mouth, thus increase the spray range, on the contrary, when the guide cover (33) descends, under the guide of the conical surface of the guide cover (33), the conical surface of the guide cover (33) will bind and press the steel ball (34) to move outwards, make a plurality of slip casees (38) to middle gathering to reduce the injection scope, can adjust to different scope sources of a fire, improved fire control effect.
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| CN113750405A (en) * | 2021-09-16 | 2021-12-07 | 广东电网有限责任公司 | Power distribution cabinet |
| CN114472792A (en) * | 2022-02-22 | 2022-05-13 | 徐州艾奇川自动化设备有限公司 | New energy automobile hub forging equipment and processing technology |
| CN114796956B (en) * | 2022-05-23 | 2023-01-10 | 北京盛嘉鑫泰安装有限公司 | Fire control system |
| CN114949714B (en) * | 2022-05-24 | 2023-03-28 | 南京申立通科技有限公司 | Cloud computing data processing system with data orientation identification and monitoring functions |
| CN115410330B (en) * | 2022-08-26 | 2024-04-26 | 贵州省消防救援总队 | Fire disaster early warning device with dynamic personnel space positioning function |
| CN116559683A (en) * | 2023-04-21 | 2023-08-08 | 辽宁充宝汽车新能源科技有限公司 | Method and device for monitoring schedulable charging capacity of mobile energy storage station |
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