WO2021223762A1 - 一种气溶胶发生器 - Google Patents

一种气溶胶发生器 Download PDF

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Publication number
WO2021223762A1
WO2021223762A1 PCT/CN2021/092571 CN2021092571W WO2021223762A1 WO 2021223762 A1 WO2021223762 A1 WO 2021223762A1 CN 2021092571 W CN2021092571 W CN 2021092571W WO 2021223762 A1 WO2021223762 A1 WO 2021223762A1
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WO
WIPO (PCT)
Prior art keywords
gas
atomizing
atomization
air
aerosol generator
Prior art date
Application number
PCT/CN2021/092571
Other languages
English (en)
French (fr)
Inventor
赵鹤翔
Original Assignee
Zhao Hexiang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202021836004.0U external-priority patent/CN213719912U/zh
Application filed by Zhao Hexiang filed Critical Zhao Hexiang
Priority to EP21799973.9A priority Critical patent/EP4147589A1/en
Publication of WO2021223762A1 publication Critical patent/WO2021223762A1/zh
Priority to US17/981,418 priority patent/US20230217999A1/en

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention relates to the field of atomization equipment, in particular to an aerosol generator.
  • the atomizing agent flows into the atomizing wire or heating tube for heating, forming a high-temperature and high-pressure atomizing agent.
  • the atomizing agent is sprayed from the nozzle to contact the outside air, and the atomizing agent vaporizes due to the sudden drop in air pressure to form an aerosol.
  • the cooled air is passively in contact with the high-temperature and high-pressure atomizing agent "outside the equipment", because the atomization process occurs in the area of the nozzle outside the equipment, which is high-temperature supersaturated steam.
  • the invention provides an aerosol generator with instantaneous atomization, normal temperature, convenient replacement and small volume.
  • An aerosol generator comprising an atomizing device, the aerosol generator further comprising a gas-electric mixing connector and an air source device, the atomizing device is provided with an air passage, and the air passage is located at the bottom of the atomizing device
  • the atomization device is connected to a power source through a gas-electric mixing joint, and the gas source device is connected with an air passage through a gas-electric mixing joint; the gas source device provides cooling gas.
  • the atomization device includes an upper frame, a liquid storage bin, an atomization member, and a lower frame, the atomization member is installed in the liquid storage bin, the atomization member and the liquid storage bin Sealedly fixed between the upper frame and the lower frame, the atomization component includes an atomization bin, an atomization wire and an oil guide underneath it, and the air passage includes a cooling channel and a cooling channel located at the bottom of the atomization bin.
  • the cooling gas is actively sent into the atomization chamber through the cooling channel.
  • the top of the lower frame is provided with a liquid guide silo, the liquid guide silo is connected to the liquid storage silo, and the liquid guide silo is located at the bottom of the liquid storage silo; the top of the cooling channel is higher than The top of the liquid guide tank.
  • the outer side of the bottom of the liquid guiding chamber is an inverted cone or an arc slope
  • the atomizing wire is made of a metal with good heat resistance, and the resistance of the atomizing wire is 0.05-- 25 ohm
  • the middle part of the oil guide is fixed in the atomizing wire, and the two ends of the oil guide are filled at the bottom of the liquid guide bin.
  • the shape of the atomizing filament is spiral or tubular or mesh or sheet;
  • the oil guiding member is a flexible fiber fabric material with good temperature resistance or a solid material with small voids.
  • a mounting hole is provided in the middle of the lower frame, the gas-electric mixing connector passes through the mounting hole and is connected to the lower frame in a sealed manner; the atomizing wire is connected to the power source through the gas-electric mixing connector .
  • an air passage is also provided inside the gas-electric mixing joint, and the cooling gas is actively sent into the cooling channel through the gas-electric mixing joint;
  • the gas-electric mixing joint includes a fixed interface and a movable interface, so The movable interface is connected with the fixed interface, and the fixed interface and the movable interface can conduct or disconnect the positive and negative poles of the power supply and the air source of the cooling gas.
  • the movable interface is connected to the fixed interface through a screw thread or a buckle, an external force compression or a magnetic attraction; the atomization wire is located directly below the mist outlet channel, and the cooling channel is located in the atomization channel.
  • the tops of the atomization bins on both sides of the mist outlet channel are designed in a circular arc shape, an inverted cone shape, or a cylindrical shape.
  • the movable interface includes a first insulating ring, a positive base and a negative fixing head, the positive base is fixed in the mounting hole, and the first insulating ring is located between the negative fixing head and the positive base, The positive pole of the atomizing wire is connected to the positive base, and the negative pole of the atomizing wire is connected to the negative fixed head.
  • the fixed interface includes a second insulating ring, a positive connecting seat and a negative connecting head, and the second insulating ring is located at Between the positive electrode connector and the negative electrode connector; when the fixed interface is connected to the movable interface, the air passage is connected to the cooling channel, the atomizing wire is connected to the power source through the movable interface and the fixed interface in turn, and the negative electrode is fixed
  • the head is arranged on the lower frame, and the lower frame is fixed on the negative connection head by thread or buckle, external force compression or magnetic attraction, and the positive base is closely attached to the positive connection seat.
  • the aerosol generator further includes a mounting seat installed at the bottom of the atomization chamber and connected to the inner side of the atomizing member; A connector and a negative connector, one end of the atomizing wire is connected to the positive electrode base through a positive connector, and the other end of the atomizing wire is connected to the negative electrode fixing head through a negative connector.
  • the aerosol generator further includes an outlet reflux mechanism and a mist outlet nozzle, the mist outlet nozzle is fixed on the upper frame, and the outlet reflux mechanism is located in the mist outlet channel.
  • the aerosol generator further includes a top cover, an atomizing nozzle or/and a mist outlet tube, the top cover is fixed on the upper frame, and the mist outlet nozzle and the top cover are connected to form one Overall, the mist outlet nozzle is connected with the atomization nozzle or/and the mist outlet tube.
  • the aerosol generator further includes a gas-electric extension tube, one end of the gas-electricity extension tube is connected to a fixed interface, the other end of the gas-electricity extension tube is connected to a movable interface, and the cooling gas in turn
  • the atomization wire is actively sent into the atomization chamber through the air passage, the gas and electricity extension tube, the gas and electricity mixing joint and the cooling channel, and the atomization wire is connected to the power source through the movable interface, the air and electricity extension tube, and the fixed interface in turn.
  • the gas-electric extension pipe includes two or more wires, an air inlet pipe and an air outlet pipe, and the atomizing wire is connected to the power source via a movable interface, two or more wires, and a fixed interface in turn,
  • the inside of the inlet pipe and the inside of the outlet pipe are both provided with a vent hole, the vent hole is connected with the air passage, the inlet pipe is connected with a fixed interface, and the outlet pipe is connected with a movable interface.
  • the aerosol generator is provided with a plurality of atomization devices
  • the gas-electric extension tube includes an air inlet tube and a plurality of air outlet tubes
  • the gas-electric mixing joint includes a fixed interface and a plurality of The movable interface, the fixed interface is connected with the air inlet pipe, the multiple air outlet pipes are all connected with the air inlet pipe, and each air outlet pipe is connected with a corresponding atomization device.
  • the cooling gas is air or inert gas or carbon dioxide, and the air pressure of the cooling gas is between 0.002 and 0.7Mpa; the resistance of the two wires is 1-200ohm/km, and the resistance of the wires The diameter is 0.2-10mm.
  • the aerosol generator further includes an air pump and a cooling air nozzle, the air outlet of the air pump is in communication with the air duct, the cooling air nozzle is located in the air duct, and the cooling air nozzle can change the air
  • the air outlet of the air pump is in communication with the air duct
  • the cooling air nozzle is located in the air duct
  • the cooling air nozzle can change the air
  • the aperture or/and structure of the channel, the voltage of the air pump can be adjusted.
  • the aerosol generator is provided with a power control device, the power control device is connected to a power source, and the power control device can regulate the working voltage of the atomizing wire.
  • the size and aerosol concentration of the aerosol particles are adjusted by controlling the airflow velocity of the cooling gas, and the aerosol temperature is adjusted by controlling the heating power of the atomizing filament. , The heat dissipation power of the cooling air and the viscosity of the atomizing agent are adjusted.
  • the atomization device includes an atomization member, an upper frame, a liquid storage bin, and a lower frame, the atomization member is located in the liquid storage bin, and the atomization member and the liquid storage bin are both Sealedly fixed between the upper frame and the lower frame, the atomization component is provided with an air passage and a heating element, the side of the atomization component is provided with a liquid introduction hole, and the heating element is located around the air passage ,
  • the atomizing agent in the liquid storage tank penetrates into the heating element through the liquid introduction hole for heating and vaporization;
  • the upper frame is provided with a mist outlet hole, and the gas-electric mixing joint and the mist outlet hole are respectively communicated with the air passage ,
  • the air source device sends the cooling air into the air passage through the air-electric mixing joint.
  • the aerosol generator further includes an outlet return mechanism, a mist outlet nozzle, an atomization nozzle or/and a mist outlet tube, the mist outlet nozzle is fixed on the upper frame, and the outlet return mechanism Located in the airway, the atomizing nozzle is connected with the atomizing nozzle or/and the atomizing tube; the atomizing member further includes an atomizing core and a bracket, and the two ends of the bracket are respectively connected to the upper frame and the lower frame In a sealed connection, the air passage is located in the holder, the atomizing core is fixed below the inside of the holder, the heating element is fixed in the atomizing core, and the liquid introduction hole is located on the outside of the atomizing core;
  • the device is provided with a shell, the shell is respectively connected to the upper frame and the lower frame in a sealed manner, and the liquid storage bin is formed by enclosing the inner wall of the shell, the upper frame, the lower frame and the outer wall of the bracket.
  • the power of the atomization device is 5-200W;
  • the cooling gas is air or inert gas or carbon dioxide, and the air pressure of the cooling gas provided by the air source device is between 0.002 and 0.7Mpa
  • the size and aerosol concentration of the aerosol particles are adjusted by controlling the airflow velocity of the cooling gas, and the aerosol temperature is adjusted by controlling the heating power of the heating element, the heat dissipation power of the cooling gas and The viscosity of the atomizer is adjusted.
  • the aerosol generator further includes a trachea, an air duct is also provided in the middle of the gas-electric mixing joint, one end of the trachea is connected with the air source device, and the other end of the trachea is connected with the air duct
  • the heating element is connected to the power supply through a gas-electric hybrid joint;
  • the lower frame is made of conductive material, and the middle of the lower frame is provided with a mounting hole
  • the gas-electric hybrid joint includes a fixed interface and a movable interface, the fixed interface Comprising a first insulating ring, a positive base and a negative fixing head, the positive base is fixed in the mounting hole, the lower end of the bracket is fixed on the positive base, and the first insulating ring is located between the negative fixing head and the positive base
  • the positive electrode of the heating element is compressed on the positive electrode base through the outer side of the first insulating ring, the negative electrode of the heating element is compressed on the negative electrode fixing head through the inner side of the first insul
  • the aperture of the air passage at the connection between the negative electrode fixing head and the atomization core is smaller than the aperture of the air passage in the atomization core, so that the air pressure in the air passage in the atomization core is lower than the air pressure in the liquid storage tank.
  • the aerosol generator further includes a gas-electric extension tube, one end of the gas-electricity extension tube is connected to a fixed interface, the other end of the gas-electricity extension tube is connected to a movable interface, and the cooling gas in turn
  • the heating element is actively fed into the atomization core through the airway, the fixed interface, the pneumatic and electric extension tube, and the movable interface, and the heating element is connected to the power source through the movable interface, the pneumatic and electric extension tube, and the fixed interface in turn.
  • the modular aerosol generator of the present invention includes an atomizing device, a gas-electric mixing joint and a gas source device.
  • the atomizing device is provided with an air passage.
  • the atomizing device is connected to the power source through the gas-electric mixing joint, and the gas source device provides The cooling gas and the gas source device are connected with the air passage through the gas-electric mixing joint.
  • the atomization device generally includes an atomization member, an upper frame, a liquid storage bin, and a lower frame.
  • the atomization member is located in the liquid storage bin. It can prevent the atomizing agent from leaking from the liquid storage tank.
  • the atomizing component is equipped with an atomizing wire or heating element.
  • the air passage Since the air passage is located at the bottom of the atomizing device, the atomizing agent is heated by the atomizing wire or heating element to form a vaporized atomizing agent. At this time, the cooling air The air passage at the bottom actively enters the atomization chamber to rapidly cool down the atomizing agent vapor heated to supersaturation on the surface of the atomizing wire or the heating element. At this time, the atomizing agent in the vapor state is rapidly under the action of the cooling gas.
  • the aerosol is formed and blown out of the aerosol generator, which realizes that the atomizer undergoes a "liquid-gas-liquid” physical change inside the aerosol generator to form an aerosol, and the atomization effect is good;
  • the atomizer in the liquid storage tank is constantly It penetrates into the atomizing wire or heating element, and continuously repeats the "liquid-gas-liquid” atomization process, which can provide a sustainable, instantaneous, normal temperature aerosol with fine atomization particle size and no preheating during use. It can work under power conditions less than 200W, and can be driven directly by using a small-capacity lithium battery to meet the requirements of different scenarios.
  • the cooling gas is generally air or inert gas or carbon dioxide (other types of gas can also be used).
  • the atomizing agent in the high-temperature steam state is rapidly cooled to form an aerosol.
  • the sol is a normal temperature aerosol and has a good atomization effect, so it will not cause scalding risks to users or other personnel, and is safe to use.
  • the aerosol generator of the present invention is provided with a gas-electric mixing joint, the atomization device is connected to the power supply through the gas-electric mixing joint, the gas-electric mixing joint is provided with an air passage, and the gas source device is connected to the air passage through the gas-electric mixing joint In this way, the cooling gas can be actively sent to the air passage in the atomization device through the gas-electric mixing joint, which realizes the independent supply or disconnection of the voltage and air pressure of the aerosol generator, making the structure of the aerosol generator compact and Small size and easy to replace.
  • FIG. 1 is a schematic structural diagram of Embodiment 1 of the aerosol generator according to the present invention.
  • FIG. 3 is a schematic structural diagram of the connection mode 2 of the atomizing member and the fixed interface in the first embodiment of the present invention
  • FIG. 4 is a schematic diagram of the structure of the atomizing component in the first embodiment of the present invention.
  • Fig. 5 is a schematic structural diagram of the connection between the gas-electric hybrid joint and the lower frame in the first embodiment of the present invention
  • Fig. 6 is a schematic diagram of the operation route of cooling gas, atomizing agent and aerosol when the aerosol generator is working in the first embodiment of the present invention (in the figure, Represents the aerosol route, Represents the running route of the cooling gas, On behalf of the running route of the atomizer);
  • Embodiment 7 is a schematic cross-sectional structure diagram of Embodiment 2 of the aerosol generator according to the present invention.
  • Figure 8 is a cross-sectional structural view of A-A in Figure 7;
  • Fig. 9 is a schematic structural diagram of the connection between the gas-electric hybrid joint and the lower frame in the second embodiment of the present invention.
  • FIG. 10 is a schematic diagram of the three-dimensional structure of the connection between the mounting seat and the oil guide in the second embodiment of the present invention.
  • FIG. 11 is a cross-sectional structure diagram of the main body of the atomization device in the second embodiment of the present invention.
  • Fig. 13 is a cross-sectional structure diagram of the gas-electric extension tube in the aerosol generator according to the present invention.
  • an aerosol generator includes an atomization device.
  • the aerosol generator also includes a gas-electric mixing connector 9 and an air source device 12.
  • the atomization device is provided with an air passage 21 and an air passage 21. Located at the bottom of the atomizing device, the atomizing device is connected to the power supply through a gas-electric mixing joint 9 and the gas source device 12 is connected to the air passage 21 through the gas-electric mixing joint 9; the gas source device 12 provides cooling air.
  • the atomizing device includes an atomizing member 2, an upper frame 1, a liquid storage tank 3, and a lower frame 8.
  • the atomizing member 2 is located in the liquid storage tank 3, and the atomizing member 2 and the liquid storage The bins 3 are sealed and fixed between the upper frame 1 and the lower frame 8.
  • the atomizing member 2 is provided with an air passage 21 and a heating element 23.
  • the side of the atomizing member 2 is provided with a liquid introduction hole 22 and the heating element 23.
  • the atomizer in the liquid storage tank 3 penetrates into the heating element 23 through the liquid introduction hole 22 for heating and vaporization; the upper frame 1 is provided with a mist outlet 4, a gas-electric mixing connector 9 and a mist outlet
  • the holes 4 are respectively communicated with the air passage 21, and the air source device sends the cooling air into the air passage 21 through the gas-electric mixing joint 9.
  • the gas-electric mixing connector 9 is generally connected with the air inlet of the air passage 21, and the mist outlet 4 is generally connected with the air outlet of the air passage 21.
  • the aerosol generator also includes a top cover 5, an outlet return mechanism 6, a mist nozzle 13, an atomization nozzle 14 or/and a mist tube 15.
  • the top cover 5 and the mist nozzle 13 are both fixed on the upper frame 1, and the nozzle
  • the fog nozzle 13 and the top cover 5 are connected as a whole (for example, the top cover 5 can be installed on the top of the upper frame 1 through threads, and the fog nozzle 13 is located above the top cover 5), and the through hole in the fog nozzle 13 is connected with The mist outlet 4 is connected.
  • the top cover 5 is set, when the atomizer is used up, the top cover 5 can be removed, which is convenient for the user to replenish the atomizer in the liquid storage tank 3, and at the same time, for more convenient addition of the atomizer
  • the top cover 5 can be designed as a top cover with a liquid supplement tube (the liquid supplement tube is not shown in the figure), and the liquid storage tank 3 is continuously refilled with atomizer through the liquid supplement tube.
  • the mist nozzle 13 is connected with the atomization nozzle 14 or/and the mist tube 15 to meet the needs of different application scenarios.
  • the mist nozzle 14 mainly meets the application scenarios such as the stage with mist special effects.
  • the atomization component 2 also includes an atomization core 25 and a bracket 24. Located in the bracket 24, the atomizing core 25 is fixed below the bracket 24, the heating element 23 is fixed in the atomizing core 25, the liquid introduction hole 22 is located outside the atomizing core 25, and the atomizing device is provided with a housing 7 and a housing 7 Sealed connection with the upper frame 1 and the lower frame 8 respectively.
  • the liquid storage bin 3 is enclosed by the inner wall of the housing 7, the outer wall of the upper frame 1, the lower frame 8 and the bracket 24, and the outlet return mechanism 6 is located in the air passage 21 Inside, the structure design of the outlet return mechanism 6 is diversified.
  • the oil mist separator is a commonly used structure.
  • the present invention takes the oil mist separator as an example for illustration: the oil mist separator can be designed as an inverted cone, mesh, Cyclone structure, etc., with air inlets around and an inverted cone at the bottom.
  • the atomizing device is working, after the aerosol formed by the atomizing agent, at this time, the aerosol and high-temperature liquid in the air passage 21 are atomized
  • the agent will form a mixed gas mist, which is sprayed to the oil mist separator under the action of the airflow of the cooling gas.
  • the bottom of the oil mist separator is provided with an inner guide cone and an outer guide cone.
  • the inner guide cone bounces to form a reverse air flow to interfere and decelerate the sprayed mixed gas mist.
  • the mixed gas mist decelerates under the action of the outer guide cone and the reverse air flow.
  • the liquid atomizer is in this process.
  • the medium will condense on the surface of the oil mist separator and return to the air channel 21 for reheating and vaporization.
  • the small molecules of the aerosol will pass through the holes in the side wall of the oil mist separator and spray under the action of air pressure.
  • the atomization device is discharged to achieve the effect of filtering the high-temperature liquid atomization agent, further reduce the temperature of the filtered aerosol, and ensure that the atomization device will not cause the risk of scalding the user or other personnel, and is safe to use; in addition,
  • the oil mist separator is generally based on the viscosity, boiling point and air-cooled gas flow rate of the atomizer. Different oil mist separators (such as inverted cone, mesh type, cyclone type) are replaced to achieve condensate (generally condensed liquid).
  • Atomizing agent and aerosol are separated, and finally under the action of the cooling gas, when the aerosol and the large particle condensate pass through the oil mist separator, the oil mist separator divides the airflow in the air passage 21 and forms a vortex airflow.
  • the condensate collects on the surface of the oil mist separator and then flows back along the pipe wall.
  • the aerosol is re-collected and sprayed out through the small holes or elongated curved channels on the side wall of the oil mist separator under the action of air pressure.
  • a safety shell 26 is provided between the atomization core 25 and the support 24 in the aerosol generator, and the outer shell 7 is sealed and connected to the outer edges of the upper frame 1 and the lower frame 8 respectively.
  • the atomization core 25 can be carried out according to actual conditions. Choose, for example: the atomizing core 25 is made of porous ceramic material with heating element 23 inside, or the atomizing core 25 is made of non-woven fabric or glass fiber cotton and other liquid storage materials with good temperature resistance + atomizing wire
  • the air channel 21 is located in the support 24, the atomization core 25 is fixed below the support 24, the heating element 23 is fixed in the atomization core 25, and the liquid introduction hole 22 is located outside the atomization core 25,
  • the liquid storage bin 3 is located between the support 24 and the housing 7 and stores an atomizing agent.
  • the atomizing agent generally penetrates into the heating element 23 through the liquid introduction material in the liquid introduction hole 22 to be heated and vaporized, that is, the heating element 23 pairs After the atomizer is heated, it vaporizes on the side where the heating element 23 is in contact with the air passage 21.
  • the air source device 12 sends the cooling air into the air passage 21 through the gas-electric mixing joint 9
  • the cooling gas immediately cools the atomizing agent in the high-temperature gas state.
  • the atomizing agent in the gas state suddenly condenses to form an aerosol, which realizes that the atomization agent passes through the "liquid-gas-liquid" physical inside the atomization device.
  • the aerosol can be adjusted by controlling the airflow velocity of the cooling gas to adjust the size of the aerosol particles and the concentration of the aerosol.
  • the primer material has the ability to absorb the atomizer, heat resistance, and have certain liquid storage and heat conduction capabilities, under the action of permeation, when the atomizer on the higher temperature side of the primer material vaporizes and decreases, the temperature of the primer material is low One side will absorb the atomizing agent to replenish it on the side with higher humidity.
  • the present invention can provide a sustainable, instantaneous, and normal temperature aerosol; in addition, the two brackets 24 The ends are respectively sealed with the upper frame 1 and the lower frame 8 through threads and sealing rings.
  • the air passage 21 is located in the bracket 24, the atomizing core 25 is fixed below the inner bracket 24, so that when the atomizing member 2 is damaged .
  • the specific operation of the replacement is: the operator first opens the upper frame 1, and then takes out the entire atomization component 2 for overall replacement. If it is replaced by a professional, after taking out the atomization component 2, replace the atomization core 25 That is, thereby reducing the maintenance cost of the atomization device.
  • the heating element 23 is generally an atomizing wire coated with a liquid-inducing material.
  • the heating element 23 only heats and vaporizes a small amount of infiltrated atomizing agent, and the atomizing device does not need to be preheated during use.
  • the power is generally selected to be 5--200W, and the boiling point temperature of the atomizer is stable at any temperature between 50-300 degrees. Due to the low temperature and simple structure, the size of the atomizing device can be appropriately reduced; the cooling gas is air or Inert gas or carbon dioxide, and other types of gas can also be selected.
  • the air pressure of the cooling gas provided by the air source device 12 is generally between 0.002 and 0.7Mpa, and the pressure is selected according to actual needs, such as: aerosol output, gas The size of the aperture of the channel 21, etc.
  • aerosol output gas
  • the size of the aerosol particles and the concentration of the aerosol are adjusted by controlling the airflow velocity of the cooling gas, and the aerosol temperature is controlled by controlling the heating power of the heating element 23, the heat dissipation power of the cooling gas and the power The viscosity is adjusted.
  • the aerosol temperature is adjusted by controlling the heating power of the heating element 23, the heat dissipation power of the cooling gas, and the viscosity of the atomizing agent, that is, the heating power of the heating element 23 can be adjusted by Variable resistance, PMW, PLD and other methods adjust the voltage in the circuit to achieve quantitative control of the heating power;
  • the heat dissipation power of the cooling gas is generally determined by the power of the air source device 12 (such as: air pump), the pressure of the compressed gas or the air passage 21
  • the structure of the heating element is adjusted to directly or indirectly quantitatively control the flow, flow rate and air pressure of the cooling air to achieve the control of the heat dissipation power of the cooling air.
  • the heating power and the cooling air of the heating element 23 are controlled.
  • the heat dissipation power of the atomizer can be adjusted, and the boiling point temperature of the atomizer can be accurately controlled at any temperature between 50-300 degrees.
  • the viscosity of different atomizers can also be adjusted, as well as the selection of liquid storage and drainage materials.
  • the dynamic atomization amount of the atomizer is improved, and the atomization temperature is further stabilized. Therefore, the atomization scheme of the present invention has excellent adaptability to the atomizer, applicable to both water-based and oil-based atomizers, and is chemically stable.
  • Atomizing agents such as insecticides, fungicides, medicines and the like with higher requirements are required, and precise temperature control can be realized by adopting the atomizing device of the present invention for atomization.
  • the size of the aerosol particles and the concentration of the aerosol are adjusted by controlling the airflow velocity of the cooling gas, and the aperture of the air passage 21 must be designed according to actual conditions.
  • the aerosol generator is provided with a trachea 11, and an air duct 21 is also provided in the middle of the gas-electric mixing joint 9.
  • the cooling gas is sent from the bottom of the atomizing member 2 to the air channel 21 through the air pipe 11 and the air channel 21, so that the atomizing member 2 and the bottom of the atomizing device are the only air channel 21 communicating with the outside, the gas-electric mixing interface 9,
  • the air pipe 11 and the air source device 12 form a closed space, which can ensure that the air inlet channel is always closed when the atomization device is working or not, so that the accumulation of liquid or condensate (usually an atomizer) inside the atomization device cannot pass into it.
  • the power supply can be a DC power supply, an AC power supply, a battery, etc. When the power supply uses a battery, installation and replacement are more convenient.
  • the lower frame 8 can be made of conductive material (for example: metal material), the middle of the lower frame 8 is provided with a mounting hole, and the gas-electric mixing joint 9 is used as the connection port of the atomizing member 2.
  • the gas-electric hybrid connector 9 includes a fixed interface and a movable interface.
  • the fixed interface includes a first insulating ring 92, a positive base 2-93 and a negative fixed head 94.
  • the positive base 2-93 is fixed in the mounting hole, and the lower end of the bracket 24 Fixed on the positive base 2-93, the first insulating ring 92 is located between the negative fixing head 94 and the positive base 2-93, and the negative and positive electrodes of the heating element 23 are separated by the first insulating ring 92 (the heating element 23 ).
  • the positive and negative electrodes can be exchanged according to the use of the atomizer), that is: the positive electrode of the heating element 23 is pressed against the positive base 2-93 through the outside of the first insulating ring 92, and the negative electrode of the heating element 23 is passed through the inside of the first insulating ring 92 Pressed on the negative fixed head 94; the movable interface includes a second insulating ring 96, a positive connection base 97 and a negative connection 95.
  • the second insulating ring 96 is located between the positive connection base 97 and the negative connection 95.
  • the connecting seat 97 is connected to the positive pole of the power supply, and the negative pole of the heating element 23 is connected to the negative pole of the power supply through the negative fixing head 94 and the negative connecting head 95 respectively; when the fixed interface is separated from the movable interface, the positive connecting seat 97 is removed from the lower frame The bottom of 8 can be removed, and the positive and negative electrodes of the heating element 23 are disconnected from the power supply respectively.
  • the atomization device is provided with a mounting plate 10
  • the positive connection base 97 is connected with the mounting plate 10
  • the mounting plate 10 is arranged on the side of the drive device of the atomization device.
  • the drive device can be in various forms. This form is not limited to the seat type, hand-held type, split type, etc. for example.
  • the flow rate of the cooling air in the air passage 21 at different positions can be locally adjusted to adjust the air pressure of the cooling air in the air passage 21.
  • the air flow of the cooling gas is accelerated or pressurized by changing the aperture of the local air passage 21 in the gas-electric mixing joint 9, thereby realizing specific functional applications (such as the principle of Laval tube, the principle of Venturi tube ), there are many specific application structures.
  • the air passage aperture at the connection between the negative electrode holder 94 and the atomization core 25 is smaller than the air passage aperture in the atomization core 25, so that the air pressure in the air passage 21 in the atomization core 25 is less than
  • the air pressure in the liquid storage tank 3 facilitates the infiltration of the atomizer from the liquid storage tank 3 into the heating element 23 for heating, and prevents the air pressure in the liquid storage tank 3 from changing due to the pressure of the cooling gas.
  • the aerosol generator is provided with a gas-electric extension tube 16, one end of the gas-electric extension tube 16 is connected to a fixed interface, and the other end of the gas-electricity extension tube 16 is connected to a movable interface.
  • the cooling gas passes through the air channel 21, the fixed interface, and The gas-electric extension tube 16 and the movable interface are actively fed into the atomizing core 25.
  • the heating element 23 is connected to the power supply through the movable interface, the gas-electric extension tube 16, and the fixed interface in turn.
  • the extension tube 16 can lead the modular atomization device independently to realize split atomization. At this time, the distance between the atomization device in the modular aerosol generator and the air source device 12 is very long.
  • the aerosol generator is equipped with a gas-electric extension tube 16
  • one end of the gas-electric extension tube 16 is connected to the fixed interface
  • the other end of the gas-electricity extension tube 16 is connected to the movable interface, which meets the actual needs of the performance scene; as shown in Figure 12
  • the gas-electric extension pipe 16 generally includes two or more wires 16-1, an air inlet pipe 16-2, and an air outlet pipe 16-3.
  • the heating element 23 passes through the movable interface and two or more wires 16 in turn. -1.
  • the fixed interface is connected with the power supply.
  • the inside of the intake pipe 16-2 and the inside of the outlet pipe 16-3 are both provided with a vent 16-4, the vent 16-4 is connected to the air passage 21, and the intake pipe 16-2 is connected to The fixed interface is connected, and the outlet pipe 16-3 is connected with the movable interface; when the aerosol generator is equipped with multiple atomization devices, the pneumatic extension pipe 16 is designed with an inlet pipe 16-2 and multiple outlet pipes 16-3, The gas-electric hybrid joint 9 is designed with a fixed interface and multiple movable interfaces.
  • the fixed interface is connected with the air inlet pipe 16-2.
  • the multiple air outlet pipes 16-3 are all connected with the air inlet pipe 16-2. Each outlet pipe 16-3 is connected to the air inlet pipe 16-2.
  • the gas-electric extension pipe 16 is designed with multiple air inlet pipes 16-2 and one air outlet pipe 16-3, and multiple gas-electric mixing joints are designed A fixed interface and a movable interface.
  • Each air source device is connected to a corresponding fixed interface, and each fixed interface is connected to the corresponding air inlet pipe 16-2.
  • All air inlet pipes 16-2 are connected to the air outlet pipe 16-3.
  • the air outlet pipe 16-3 is connected to the movable interface.
  • the present invention includes an atomizing member 2, a gas-electric mixing joint 9, a gas source device 12, an upper frame 1, a liquid storage bin 3, and a lower frame 8. 3 are sealed and fixed between the upper frame 1 and the lower frame 8, which can prevent the atomization agent from leaking from the liquid storage bin 3;
  • the atomization member 2 is provided with an air passage 21 and a heating element 23, the heating element 23 Located around the air passage 21, so that the atomizing agent in the liquid storage tank 3 penetrates into the heating element 23 through the liquid introduction hole 22. After the heating element 23 heats the atomizing agent, the heating element 23 contacts the air passage 21 One side is vaporized.
  • the gas source device 12 sends the cooling gas into the air passage 21 through the gas-electric mixing joint 9, and the cooling gas is different from the high-temperature gas.
  • the atomizer in the state of the atomizer is cooled.
  • the atomizer in the gas state suddenly condenses to form an aerosol, which realizes that the atomizer undergoes a "liquid-gas-liquid" physical change inside the atomization device to form an aerosol, and the gas Sol can adjust the size of aerosol particles and the concentration of aerosol by controlling the airflow speed of the cooling gas.
  • the aerosol temperature can be adjusted by controlling the heating power of the heating element 23, the heat dissipation power of the cooling gas and the viscosity of the atomizer, which is different from the traditional ultrasonic wave.
  • the aerosol particles are more fine, and the aerosol particles and the concentration of the aerosol are easy to control.
  • the heating element 23 in the present invention heats and vaporizes the infiltrated small amount of atomizing agent.
  • the gas atomizing agent immediately forms an aerosol under the action of the cooling gas and blows out the atomizing device.
  • the mist in the liquid storage tank 3 The chemical agent continuously penetrates into the heating element 23 under the effect of osmosis, and continuously repeats the "liquid-gas-liquid" atomization process. Therefore, the atomization device of the present invention can provide a sustainable, instantaneous, and normal temperature aerosol, and There is no need to preheat when in use, and it can work under power conditions of 5--200W.
  • the cooling gas is generally air or inert gas or carbon dioxide (others can also be used) Type of gas), because the cooling gas is actively sent into the air passage 21 to quickly cool the atomizer in the high-temperature gas state to form an aerosol, the generated aerosol is the normal temperature mist, so it will not cause burns to the user or other personnel Risk, safe use;
  • the air inlet channel of the atomization device is: the air source device 12 located outside the main structure of the atomization passes through the air pipe 11, the air hole 91 and the air channel 21 In this way, the atomization member 2 and the bottom of the atomization main structure are the only air passage 21 that communicates with the outside, the gas-electric mixing interface 9, the gas pipe 11 and the gas source device 12 form a closed space, which can ensure the access in the working or non-working state.
  • the air passage is always closed, so
  • the atomizing device since the heating element 23 in the atomizing member 2 is connected to the power supply through the gas-electric mixing joint 9, the atomizing device has a compact structure and a small volume. In addition, the power of the atomizing device is low, which can greatly reduce the size of the atomizing device. The volume is small, and it can be used in handheld or rechargeable mode, and it is easy to carry.
  • the atomizing member 2 is provided with an atomizing core 25 and a bracket 24.
  • the air passage 21 is located in the bracket 24.
  • the frame 8 is hermetically connected, so that the atomization core 25 or the atomization component 2 can be replaced separately; the gas-electric mixing joint 9 includes a fixed interface and a movable interface.
  • the fixed interface is installed on the lower frame 8 of the atomization device, and the fixed interface generally passes
  • the thread is connected with the movable interface, and the fixed interface and the movable interface can be connected and separated simply by rotating the thread. That is, when the atomization device is working, the movable interface is connected with the fixed interface to realize the positive and negative of the heating element 23
  • the pole is connected to the power supply and the air passage 21 is connected, which greatly reduces the space requirement.
  • the atomization core 25 or the atomization device can be modularized If the air source device 12, the fixed interface, the movable interface, and the power supply are damaged after a long time use, the damaged parts can be replaced separately.
  • the product maintenance and replacement are very convenient, which is convenient for mass production of the atomization device and greatly reduces The production cost and maintenance cost of the atomization device.
  • a modular aerosol generator includes an atomization device.
  • the aerosol generator further includes a gas-electric mixing connector 9 and an air source device 12, and an air passage 21 is provided in the atomization device.
  • the air passage 21 is located at the bottom of the atomization device.
  • the atomization device is connected to the power supply through a gas-electric mixing joint 9; the gas source device 12 is connected to the air passage 21 through a gas-electric mixing joint 9; the gas source device 12 provides cooling air.
  • the atomizing device includes an upper frame 2-1, a liquid storage bin 2-3, an atomizing member 2-2, and a lower frame 2-8.
  • the atomizing member 2-2 is installed in the liquid storage bin 2- In 3, the atomizing member 2-2 and the liquid storage bin 2-3 are sealed and fixed between the upper frame 2-1 and the lower frame 2-8, and the atomizing member 2-2 includes an atomizing bin located below it. 2-21.
  • the air passage 21 includes a cooling channel 2-22 at the bottom of the atomization chamber and a mist outlet channel 2-24 at the top of the atomization chamber.
  • 2-23 is located in the atomization chamber 2-21 and fixed at the entrance of the mist outlet channel 2-24.
  • the atomizer in the liquid storage chamber 2-3 penetrates into the atomization wire 2-23 through the oil guide 2-25 For heating and vaporization, the cooling air is actively sent into the atomization chamber 2-21 through the cooling channel 2-22.
  • the atomization device is provided with housings 2-7.
  • the housings 2-7 are respectively connected to the upper frame 2-1 and the lower frame 2-8 in a sealed manner.
  • the liquid storage tank 2-3 is connected by the upper frame 2-1.
  • the atomization member 2-2, the housing 2-7 and the lower frame 2-8 are enclosed, and the upper frame 2-1 and the lower frame 2-8 are hermetically fixed on both ends of the housing 2-7.
  • the top of the lower frame 2-8 is provided with a liquid guide silo 2-4, which is connected with the liquid storage 2-3, because the liquid guide 2-4 Located at the bottom of the liquid storage tank 2-3, all the atomizing agent in the liquid storage tank 2-3 can flow into the liquid guiding tank 2-4.
  • the top of the cooling channel 2-22 is higher than the top of the liquid guiding bin 2-4.
  • the liquid guiding chamber 2-4 adopts the structure design of "large upper and small lower".
  • the bottom outer side of the liquid guiding chamber 2-4 can be an inverted cone or an arc inclined surface, and the liquid guiding chamber 2-
  • the bottom of 4 is filled by the oil guide 2-25, and the filling area is designed according to the actual situation.
  • the middle part of the oil guide 2-25 is fixed in the atomizing wire 2-23, and the two oil guides 2-25 The end is filled at the bottom of the liquid guide silo 2-4;
  • the oil supply scheme of the aerosol generator of the present invention adopts the capillary principle, and the oil guide 2-25 uses flexible fiber fabric materials with good temperature resistance (such as cotton, glass fiber) , Asbestos, etc., solid materials with tiny voids) or solid materials with tiny voids (for example: porous ceramics with abundant voids, diatom mud, gypsum, cement, etc.), the atomizer can be atomized by the capillary principle Penetrate from the wetter side to the drier side.
  • the atomizing wire 2-23 is made of metal with good heat resistance, and the resistance value of the atomizing wire 2-23 is 0.05--25 ohms.
  • the atomizing wire 2-23 is stainless steel or nickel alloy or tungsten wire.
  • the resistance value of the atomizing wire 2-23 is 0.05--5 ohms, and the shape of the atomizing wire 2-23 is designed according to the actual situation, such as one or more of spiral, tubular, mesh and flake.
  • the aerosol generator generally uses a small-capacity lithium battery as the power source (to facilitate the replacement of the power source) and can be directly driven, and the resistance value of the atomizing wire 2-23 is small, and it can work under the power condition of less than 200W. Use requirements for different scenarios.
  • the oil guide 2-25 is made of flexible fiber fabric material with good temperature resistance or solid material with small gaps, and the liquid storage tank 2-3 is connected with the liquid guide tank 2-4.
  • the atomizing agent in the liquid storage tank 2-3 continuously penetrates into the atomizing wire 2-23, and the atomization process of "liquid-gas-liquid” is continuously repeated, and the liquid-conducting tank 2-
  • the normal line of the aerosol generator can guarantee the continuous supply of atomizer at any angle from horizontal to vertical.
  • the aerosol generator of the present invention can provide sustainable and instant aerosol and mist.
  • the chemical effect is good, and there is no need to preheat during use.
  • the middle of the lower frame 2-8 in the aerosol generator is provided with a mounting hole, and the gas-electric mixing connector 9 passes through the mounting hole and is connected to the lower frame 2-8 in a sealed manner to prevent the atomizer from being installed.
  • the atomization wire 2-23 is connected to the power supply through the gas-electric mixing joint.
  • the gas-electric mixing joint 9 is provided with an air passage 21, and the cooling gas is activated through the air passage 21 and the cooling channel 2-22 in turn. Sent into the atomization chamber 2-21.
  • the gas-electric mixing connector 9 includes a fixed interface 2-8 and a movable interface 2-9.
  • the fixed interface 2-8 and the movable interface 2-9 can conduct or disconnect the power supply.
  • the movable interface 2-9 is connected with the fixed interface 2-8 through a thread; in the second scheme, the movable interface 2-9 is connected through a card.
  • the buckle is connected with the fixed interface 2-8;
  • the third solution the movable interface 2-9 is connected with the fixed interface 2-8 through external force pressing or magnetic attraction; in this way, the movable interface 2-9 can be screwed or buckled Or external force pressing or magnetic attraction is connected to the fixed interface 2-8, the fixed interface 2-8 is connected with the movable interface 2-9 first, and the fixed interface 2-8 and the movable interface 2-9 are realized by rotating the thread.
  • connection and separation of the aerosol generator namely: when the aerosol generator is working, connect the movable interface 2-9 with the fixed interface 2-8, and the cooling channel 2-22 communicates with the air source device 12 of the cooling gas through the gas-electric mixing joint 9 ,
  • the atomization wire 2-23 is connected to the power supply, which greatly reduces the space requirement.
  • the atomizing wire 2-23 is located directly below the mist outlet channel 2-24, the cooling channel 2-22 is located directly below the atomizing wire 2-23, and the atomizing chambers on both sides of the mist outlet channel 2-24
  • the top is designed to be arc-shaped or inverted cone-shaped or cylindrical, so that after the cooling air enters the atomization chamber 2-21 through the cooling channel 2-22, it will directly act on the surface of the atomization wire 2-23, and it will be oversaturated.
  • the atomizing agent in the state is directly cooled to form an aerosol.
  • the mixed gas of aerosol vapor and atomizer droplets is split and sprayed to the side wall of the atomization chamber 2-21 (the inner wall of the top of the atomization chamber) Designed as a circular arc or inverted cone or cylinder), the aerosol vapor is sprayed from the side wall to the mist outlet channel 2-24, and the condensate flows up or down along the side wall to the oil guide 2-25 for a second time
  • the aerosol generator is equipped with an outlet reflux mechanism 2-6.
  • the outlet reflux mechanism 2-6 is located in the mist outlet channel 2-24. In this way, a small amount of condensate moving upward is in the mist outlet channel 2-
  • the outlet return mechanism 2-6 in 24 can also return to the atomization chamber 2-21, effectively suppressing the occurrence of fuel injection.
  • the cooling gas is generally air or inert gas or carbon dioxide (other types of gas can also be used).
  • the pressure of the cooling gas is between 0.002 and 0.7Mpa. Because the cooling gas is actively sent through the air channel 21 and the cooling channel 2-22 in turn Into the atomization chamber 2-21, the atomizer in the high-temperature steam state is rapidly cooled to form an aerosol.
  • the aerosol generated is a normal temperature aerosol and has a good atomization effect, so it will not cause burns to users or other personnel. , Safe to use.
  • the movable interface 2-9 includes the first insulating ring 2-92, the positive base 2-93 and the negative fixing head 2-94.
  • the positive base 2-93 is fixed in the mounting hole of the lower frame 2-8.
  • One end of the chemical wire 2-23 is connected to the positive base 2-93, the other end of the atomizing wire 2-23 is connected to the negative fixed head 2-94, the lower frame 2-8, the positive base 2-93 and the negative fixed head 2 -94 are all metal conductive materials.
  • first insulating ring 2-92 is located between the negative electrode holder 2-94 and the positive electrode base 2-93, it prevents the positive electrode base 2-93 and the lower frame 2-8 or the negative electrode holder 2 Conduction phenomenon occurs between -94; fixed interface 2-8 includes second insulating ring 2-96, positive connector 2-97 and negative connector 2-95, positive connector 2-97 and negative connector 2-95 They are all metal conductive materials. Since the second insulating ring 2-96 is located between the positive connector 2-97 and the negative connector 2-95, it prevents the positive connector 2-97 and the lower frame 2-8 or the negative connector 2 Conduction phenomenon occurs between -95.
  • the air channel 21 is connected to the cooling channel 2-22
  • the negative fixed head 2-94 is set on the lower frame 2-8
  • the lower frame 2-8 is threaded or It is fixed on the negative connector 2-95 by buckle or external force pressing or magnetic attraction (the lower frame 2-8 is preferably connected with the negative connector 2-95 through the thread)
  • the positive base 2-93 is tightly connected to the positive electrode.
  • one end of the atomizing wire 2-23 is respectively connected to the positive pole of the power supply through the positive base 2-93 and the positive connecting base 2-97, and the other end of the atomizing wire 2-23 is respectively connected to the negative fixing head 2- 94.
  • the gas-electric mixing connector 9 is designed as a fixed interface 2-8 and a movable interface 2-9
  • the fixed interface 2-8 is generally installed on the driver body of the aerosol generator or the split mounting seat that leads
  • the atomization device and the movable interface 2-9 is assembled into the main body of the atomizer, that is, the main body of the atomizer is a modular component
  • the movable interface 2-9 is arranged on the main body of the atomizer.
  • the movable interface 2-9 is threaded or buckled or Connecting the fixed interface 2-8 to the fixed interface 2-8 by means of external force compression or magnetic attraction can realize the connection and separation of the fixed interface 2-8 and the movable interface 2-9, that is to say: when the aerosol generator is working, the movable interface 2-9 is connected with the fixed interface 2-8 to realize the link between the main body of the atomizer and the main body of the driver, the connection between the atomizing wire 2-23 and the power supply, and the connection between the cooling channel 2-22 and the air source device 12, making the product
  • the above-mentioned structure is highly compact, so as to realize the miniaturization and modularization of the aerosol generator, that is: the atomizer and the movable interface 2-9 are assembled into the main body of the atomizer, and the main body of the atomizer is realized through the gas-electric mixing interface
  • the circuit and the gas circuit are reliably connected, and the main body of the atomizer and the gas-electric mixing interface can be easily installed and removed.
  • the main body of the atomizer is an independent module and only needs to provide the cooling gas and voltage required for work to produce aerosol ,
  • the miniaturization of the aerosol generator is realized, and the space limitation of the product use scene is greatly reduced.
  • the aerosol generator of the present invention has realized modularization of atomization elements such as liquid storage, aerosol generation, energy supply and fixation, and can be quickly installed and removed through the gas-electric mixing interface.
  • the main body can be used as a standard part or consumable. In the application, it can be used as a standard atomization module with design life and interchangeability for maintenance and replacement.
  • the standard atomization module can be mass-produced and can be reused, so Can greatly reduce the cost of use.
  • the aerosol generator is equipped with a mounting seat 2-5, and the mounting seat 2-5 is installed in the atomization chamber 2.
  • -21 is connected to the inner side of the atomization member 2-2 (for example, through a screw connection), so that the liquid storage tank 2-3 and the atomization tank 2-21 are two independent spaces, on the mounting seat 2-5
  • One end of the atomizing wire 2-23 is connected to the positive base 2-93 through the positive connector 2-27, and the other end of the atomizing wire 2-23 passes through
  • the negative connector 2-28 is connected to the negative fixing head 2-94, the middle part of the oil guide 2-25 passes through the atomization wire 2-23 and is fixed in the atomization wire 2-23, and the two ends of the oil guide 2-25 Pass through the oil guide holes and fill them in the bottom of the liquid guide 2-4, because the oil guide 2-25 is made of flexible fiber fabric material with good temperature resistance or solid material with small gaps, plus the liquid guide
  • the bottom of the 2-4 is designed as an inverted cone inclined surface, an inverted cone or a circular arc inclined surface.
  • the two ends of the oil guide 2-25 pass through the oil guide hole and are scattered on the bottom of the liquid guide 2-4.
  • the atomizing agent in the liquid storage 2-3 continuously penetrates into the atomizing wire 2-23 under the action of penetration and negative pressure, and continuously repeats the "liquid-gas-liquid" atomization process, which can ensure the sustainable supply , Momentary aerosol.
  • the aerosol generator is equipped with a top cover 5, a spray nozzle 13, an atomization nozzle 14 or/and a spray tube 15, a power control device and a cooling gas nozzle, and the top cover 5
  • Both the fog nozzle 13 and the fog nozzle 13 are fixed on the upper frame 1, and the fog nozzle 13 and the top cover 5 are connected as a whole (for example: the top cover 5 can be screwed on the top of the upper frame 1, and the fog nozzle 13 is located on the top Above the cover 5), the through hole in the spray nozzle 13 is connected with the spray hole 4. Because the top cover 5 is provided, the top cover 5 can be removed after the atomizer is used up, which is convenient for the user to go to the liquid storage tank 3.
  • the top cover 5 can be designed as a top cover with a refill tube (the refill tube is not shown in the figure), and the refill tube is continuously supplied to the reservoir 3 replenish the atomizer.
  • the mist nozzle 13 is connected with the atomization nozzle 14 or/and the mist tube 15 to meet the needs of different application scenarios.
  • the mist nozzle 14 mainly meets the application scenarios such as the stage with mist special effects. It is to extend the distance between the atomization device and the mist outlet.
  • the air source device 12 may be an air pump, and the air outlet of the air pump is in communication with the air passage 21.
  • the cooling air nozzle is located in the air passage 21.
  • the voltage of the air pump can be adjusted.
  • the power of the air pump is indirectly adjusted to adjust the flow rate or/and flow rate of the cooling gas, so as to adjust the heat dissipation power of the aerosol generation process, and according to different heat dissipation requirements, change the intake air through the cooling gas nozzle
  • the aperture and structure of the channel further adjust the flow rate or/and flow rate of the local cooling air; since the power control device is connected to the power supply, the power control device can adjust the working voltage of the atomizing wire 2-23 by changing the atomizing wire 2-23.
  • the control of the operating voltage and the duty cycle of the power supply realizes the regulation of the heating power, so as to realize the precise adjustment of the atomization temperature of the aerosol and the atomization particle size of the aerosol.
  • the size of the aerosol particles and the concentration of the aerosol are adjusted by controlling the airflow velocity of the cooling gas, and the aerosol temperature is adjusted by controlling the heating power of the atomizing wire 2-23 and the cooling gas The heat dissipation power and the viscosity of the atomizing agent are adjusted.
  • the aerosol temperature is adjusted by controlling the heating power of the atomizing wire 2-23, the heat dissipation power of the cooling gas, and the viscosity of the atomizing agent. That is: the heating power of the atomizing wire 2-23 is adjusted through the variable resistor, PMW, PLD, etc., to adjust the voltage in the circuit to achieve quantitative control of the heating power; the heat dissipation power of the cooling gas is generally through the air source device 12 (such as : Air pump) power, compressed gas pressure or the structure of the air passage 21 are adjusted to directly or indirectly quantitatively control the flow, velocity and pressure of the cooling gas to achieve the control of the heat dissipation power of the cooling gas.
  • the air source device 12 such as : Air pump
  • the boiling point temperature of the atomizing agent can be accurately controlled at any temperature between 50-300 degrees, and different atomizations can also be performed.
  • the viscosity of the agent is adjusted, and the liquid storage and drainage materials are selected to improve the dynamic atomization amount of the atomizer, and further stabilize the atomization temperature.
  • the temperature parameters of the atomization wire are collected when the atomization wire is heated by monitoring the resistivity of the atomization wire as a feedback element and the heating power and heat dissipation power are used for PLD adjustment or general adjustment. In order to achieve precise control of the atomization temperature or feedback of the oil supply state.
  • the aerosol generator can be equipped with a gas-electric extension tube 16.
  • One end of the gas-electric extension tube 16 is connected to the fixed interface 2-8, and the other end of the gas-electricity extension tube 16 is connected to the movable interface 2-9.
  • the cooling gas is actively sent into the atomization chamber 2-21 through the air passage 21, the gas-electric extension pipe 16, the gas-electric mixing joint 9 and the cooling channel 2-22 in turn, and the atomizing wire 2-23 sequentially passes through the movable interface 2 -9.
  • the gas-electric extension tube 16, the fixed interface 2-8, are connected to the power supply.
  • the gas-electric extension tube 16 can meet the convenience of users or the actual needs of specific application scenarios, such as: in magic shows and other performance scenes, atomization device Larger, where the atomization device needs to be hidden in performance costumes or props, it will be subject to larger space constraints. At this time, the pneumatic extension tube 16 can be used to independently lead the modular atomization device to achieve a split type. Atomization. At this time, the distance between the atomization device in the modular aerosol generator and the gas source device 12 is very long.
  • the gas-electric extension tube 16 generally includes two or more wires 16 -1.
  • the air inlet pipe 16-2 and the air outlet pipe 16-3, the atomizing wire 2-23 are connected to the power supply through the movable interface 2-9, two or more wires 16-1, and the fixed interface 2-8 in turn, the air inlet pipe Both the inside of 16-2 and the inside of the outlet pipe 16-3 are provided with a vent hole 16-4, the vent hole 16-4 is connected to the air passage 21, the inlet pipe 16-2 is connected to the fixed interface 2-8, and the outlet pipe 16- 3 is connected to the movable interface 2-9;
  • the present invention uses a pair of multiple aeroelectric extension tubes 16 to achieve multiple modular aerosols
  • the gas-electric extension pipe 16 is designed with an intake pipe 16-2 and multiple outlet pipes 16-3
  • the gas-electric mixing joint 9 is designed with a fixed interface 2-8 and multiple movable interfaces 2-9.
  • the fixed interface 2-8 is connected with the air inlet pipe 16-2, the multiple air outlet pipes 16-3 are all connected with the air inlet pipe 16-2, and each air outlet pipe 16-3 is connected with the corresponding atomization device; when the aerosol generator is set
  • the gas-electric extension pipe 16 is designed with multiple inlet pipes 16-2 and one outlet pipe 16-3, and the gas-electric hybrid joint is designed with multiple fixed interfaces 2-8 and a movable interface 2-9.
  • Each air source device is connected to the corresponding fixed interface 2-8, and each fixed interface 2-8 is connected to the corresponding air inlet pipe 16-2. All the air inlet pipes 16-2 are connected to the air outlet pipe 16-3, and finally , The outlet pipe 16-3 is connected with the movable interface 2-9.
  • the modular aerosol generator of the present invention includes an upper frame 2-1, a liquid storage bin 2-3, cooling gas, an atomizing member 2-2 and a lower frame 2-8,
  • the atomizing member 2-2 is installed in the liquid storage bin 2-3.
  • the top of the lower frame 2-8 is provided with a liquid guide silo 2-4, which is connected to the liquid storage 2-3, and at the same time, a mounting seat 2-5 is added to the bottom of the atomization silo 2-21 ,
  • the mounting base 2-5 is provided with an oil hole, a positive connector 2-27 and a negative connector 2-28.
  • One end of the atomizing wire 2-23 is connected to the positive base 2-93 through the positive connector 2-27, and the atomizing wire The other end of 2-23 is connected to the negative fixing head 2-94 through the negative connector 2-28, the middle part of the oil guide 2-25 is fixed in the atomizing wire 2-23, and the two ends of the oil guide 2-25 are respectively passed through Pass the oil guide hole and fill it at the bottom of the liquid guide silo 2-4. Since the mounting seat 2-5 is connected to the inside of the atomization component 2-2 in a sealed manner, there are two storage silo 2-3 and atomization silo 2-21. In an independent space, the atomizer can only penetrate into the atomization chamber 2-21 through the oil guide 2-25 for heating and vaporization.
  • the blocking atomizer is directly poured from the storage tank 2-3 into the atomization tank 2-21 with low liquid level, and can only attract the mist in the liquid guide tank 6 through the capillary action of the oil guide 2-25
  • the chemical agent is supplied to the atomizing wire 2-23 in the atomization chamber 2-21 for heating and atomization, and the structure design of "large upper and small lower" in the liquid guiding chamber 2-4 can maximize the protection of the oil guide 2-25 It is fully immersed in the atomizer and is not affected by the working posture.
  • the aerosol generator is inverted, the atomizer in the liquid storage tank 2-3 is separated from the liquid guide tank 2-4, and the oil guide 2-25 absorbs the remaining atomizer, thereby preventing the product from being inverted, etc. Leakage of atomizer.
  • the atomization component 2-2 includes an atomization bin 2-21 located below it, a cooling channel 2-22 located at the bottom of the atomization bin 2-21, a mist outlet channel 2-24 located at the top of the atomization bin 2-21, and mist The filament 2-23 and the oil guide 2-25.
  • the atomizer in the liquid storage tank 3 penetrates into the atomizer 2-23 through the oil guide 2-25 to be heated and vaporized, and the cooling gas passes through the cooling channel 2-22 Actively fed into the atomization chamber 2-21, because the atomization wire 2-23 is located in the atomization chamber 2-21 and fixed at the entrance of the mist outlet channel 2-24, and the cooling channel 2-22 is located in the atomization chamber 2 At the bottom of -21, the atomizing agent is heated by the heating wire 23 to form an atomizing agent in a vapor state. At this time, the cooling gas actively enters the atomization warehouse 2-21 from the cooling channel 2-22 at the bottom of the atomization warehouse.
  • the atomizing agent vapor whose surface has been heated to supersaturation on the surface of the atomizing wire 2-23 is rapidly cooled. At this time, the atomizing agent in the vapor state quickly forms an aerosol under the action of the cooling gas and blows out the aerosol generator to achieve The atomizing agent undergoes a "liquid-gas-liquid" physical change inside the aerosol generator to form aerosols, and the atomization effect is good. Because the atomization process is actively generated by the atomization device, it avoids the external atmospheric environment in the traditional scheme. Restricted atomization scheme.
  • the fuel supply scheme of the aerosol generator adopts the capillary principle
  • the oil guide 2-25 is made of flexible fiber fabric material with good temperature resistance or solid material with small gaps
  • the atomizing agent in the liquid storage 2-3 Under the action of negative pressure and permeation, it continuously penetrates into the atomizing wire, continuously repeats the atomization process of "liquid-gas-liquid", and as the atomizing agent in the storage tank 2-3 is consumed, the storage tank 2 -3 is in a negative pressure state to prevent excessive atomization agent from causing poor atomization effect.
  • the aerosol generator of the present invention can provide sustainable, instantaneous and normal temperature aerosols.
  • the atomized particle size is fine, and there is no need to preheat during use, and it can be used under the power condition of less than 200W. It can be driven directly by using a small-capacity lithium battery to meet the requirements of different scenarios.
  • the cooling gas is generally air or inert gas or carbon dioxide (other types of gas can also be used). Since the cooling gas is actively sent into the atomization chamber 2-21, the atomizing agent in the high-temperature steam state is rapidly cooled to form an aerosol. The generated aerosol is the normal temperature aerosol and the atomization effect is good, so it does not cause the risk of scalding the user or other personnel, and is safe to use; because the cooling channel 2-22 is located directly under the atomization wire 2-23, the atomization The wire 2-23 is located directly below the mist outlet channel 2-24, and the top of the atomization chamber 2-21 on both sides of the mist outlet channel 2-24 is designed in a circular arc or inverted cone or cylindrical shape.
  • the mist channel 2-24 is sprayed, and the atomizing agent droplets of the large particles that are not fully atomized and condensed are collected on the side wall of the atomization chamber and flow back to the oil guide 2-25 along the side wall up or down. Secondary heating and vaporization. At the same time, a small amount of condensate moving upwards will return to the atomization chamber under the action of the outlet return mechanism 2-6 in the mist outlet channel 2-24, and it can also return to the atomization chamber 2-21. Carry out secondary heating and vaporization to effectively suppress the occurrence of fuel injection.
  • the gas-electric hybrid connector is designed as a fixed interface 2-8 and a movable interface 2-9.
  • the fixed interface 2-8 is installed on the driver body of the aerosol generator or the split mounting seat that leads out, the atomization device and the movable interface 2 -9 is assembled into the main body of the atomizer, that is, the main body of the atomizer is a modular component, and the movable interface 2-9 is set on the main body of the atomizer. In this way, the movable interface 2-9 is through the thread or the buckle or external force.
  • Compression or magnetic attraction is connected to the fixed interface 2-8, which can realize the connection and separation of the fixed interface 2-8 and the movable interface 2-9, that is to say: when the aerosol generator is working, the movable interface 2 -9 is connected with the fixed interface 2-8 to realize the link between the main body of the atomizer and the main body of the driver, the connection between the atomizer wire 2-23 and the power supply, and the connection between the cooling channel 2-22 and the air source device 12, so that the product
  • the above-mentioned structure is highly compact, so as to realize the miniaturization and modularization of the aerosol generator.
  • the main body of the atomizer is realized through the gas-electric mixing interface.
  • the circuit and the gas path are reliably connected, and the main body of the atomizer and the gas-electric mixing interface can be easily installed and removed.
  • the main body of the atomizer as an independent module, only needs to provide the cooling gas and voltage required for work to produce aerosols.
  • the miniaturization of the aerosol generator is realized, and the space limitation of the product use scene is greatly reduced.
  • the aerosol generator of the present invention has realized modularization of atomization elements such as liquid storage, aerosol generation, energy supply and fixation, and can be quickly installed and dismantled through the aeroelectric hybrid interface.
  • the aerosol generation The device can be used as a standard part or consumable. In the application, it can be used as a standard atomization module with a design life and interchangeability for maintenance and replacement.
  • the standard atomization module can be mass-produced and can be reused, so Can greatly reduce the cost of use.
  • the aerosol generator of the present invention can indirectly adjust the power of the air pump by changing the working voltage of the air pump to adjust the flow rate or/and flow rate of the cooling gas, and realize the regulation of the heat dissipation power during the aerosol generation process, and according to The heat dissipation requirements are different.
  • the aperture and structure of the air inlet 21 are changed by the cooling air nozzle to further adjust the flow rate or/and flow rate of the local cooling air; at the same time, the control is achieved by changing the working voltage of the atomizing wire 2-23 and the control of the power supply duty cycle.
  • the heating power is adjusted to realize the precise adjustment of the atomization temperature of aerosols and the atomization particle size of aerosols, so as to meet the requirements of the medical, agricultural and disinfection fields with fine atomization temperature and atomization particle size. Application scenarios.

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Abstract

一种气溶胶发生器，包括雾化装置，气溶胶发生器还包括气电混合接头（9）和气源装置（12），雾化装置内设有气道（21），气道（21）位于雾化装置的底部，雾化装置通过气电混合接头（9）与电源连接，气源装置（12）通过气电混合接头（9）与气道（21）进行连通；气源装置（12）提供冷却气，气溶胶发生器，实现了产品的模组化、小型化和轻量化，具备低功率、低功耗、简捷更换和维护的优点，并有效解决产品的温控、漏油和喷油的问题。

Description

一种气溶胶发生器 技术领域
本发明涉及雾化设备领域，尤其涉及一种气溶胶发生器。
背景技术
现有的气溶胶发生器，大部分采用了雾化丝或加热管，雾化剂流入到雾化丝或加热管进行加热，形成了高温高压的雾化剂,在压力作用下，高温高压的雾化剂从喷口处喷出与外面的空气接触，因气压骤降雾化剂发生气化而形成气溶胶。这种设备存在一些问题：1、冷却的空气是被动地跟高温高压的雾化剂在“设备外面”进行接触，因雾化过程发生于设备外喷口处区域，该区域为高温的过饱和蒸汽，且伴随喷出具备动能的大量无法雾化的高温雾化剂液滴，存在较大安全隐患；2、装置功率和能耗较大、设备供电需依赖220V交流电和大容量电池，设备体积较大，难以实现便携式应用；3、因加热管需要达到一定温度且需要持续加热，设备才能够正常运行，故而该方案下，需要提前预热，无法做到冷机瞬时雾化。
发明内容
本发明提供一种瞬时雾化、常温、更换方便、体积小的气溶胶发生器。
为达到上述目的，本发明采用如下技术方案：
一种气溶胶发生器，包括雾化装置，所述气溶胶发生器还包括气电混合接头和气源装置，所述雾化装置内设有气道，所述气道位于雾化装置的底部，所述雾化装置通过气电混合接头与电源连接，所述气源装置通过气电混合接头与气道进行连通；所述气源装置提供冷却气。
依照本发明的一个方面，所述雾化装置包括上机架、储液仓、雾化构件和下机架，所述雾化构件安装在储液仓内，所述雾化构件和储液仓密封地固定在上机架与下机架之间，所述雾化构件包括位于其下方的雾化仓、雾化丝和引油件，所述气道包括位于雾化仓底部的冷却通道和位于雾化仓顶部的出雾通道，所述雾化丝位于雾化仓内且固定在出雾通道的入口处，所述储液仓内的雾化剂通过引油件渗入到雾化丝进行加热和汽化，所述冷却气通过冷却通道主动送入到雾化仓内。
依照本发明的一个方面，所述下机架的顶部设有导液仓，所述导 液仓与储液仓连通，且导液仓位于储液仓的底部；所述冷却通道的顶部高于导液仓的顶部。
依照本发明的一个方面，所述导液仓的底部外侧为倒锥形或圆弧斜面，所述雾化丝由耐热性好的金属制成，雾化丝的电阻阻值为0.05--25欧姆；所述引油件的中部固定在雾化丝内，所述引油件的两端填充在导液仓的底部。
依照本发明的一个方面，所述雾化丝的形状为螺旋形或管状或网状或片状；所述引油件为耐温性好的柔性纤维织物材料或带有微小空隙的固体材料。
依照本发明的一个方面，所述下机架的中间设有安装孔，所述气电混合接头穿过安装孔且与下机架密封连接；所述雾化丝通过气电混合接头与电源连接。
依照本发明的一个方面，所述气电混合接头内部也设有气道，所述冷却气通过气电混合接头主动送入冷却通道内；所述气电混合接头包括固定接口和活动接口，所述活动接口与固定接口进行连接，所述固定接口与活动接口能够导通或断开电源的正负极和冷却气的气源。
依照本发明的一个方面，所述活动接口通过螺纹或卡扣或外力压合或磁力吸合与固定接口进行连接；所述雾化丝位于出雾通道的正下方，所述冷却通道位于雾化丝的正下方，所述出雾通道两侧的雾化仓顶部设计为圆弧形或倒锥形或圆柱形。
依照本发明的一个方面，所述活动接口包括第一绝缘环、正极底座和负极固定头，所述正极底座固定在安装孔内，所述第一绝缘环位于负极固定头与正极底座之间，所述雾化丝的正极与正极底座连接，所述雾化丝的负极与负极固定头连接，所述固定接口包括第二绝缘环、正极连接座和负极连接头，所述第二绝缘环位于正极连接座与负极连接头之间；所述固定接口与活动接口进行连接时，所述气道与冷却通道连通，所述雾化丝依次通过活动接口、固定接口与电源连接，所述负极固定头设置在下机架上，所述下机架通过螺纹或卡扣或外力压合或磁力吸合固定在负极连接头上，所述正极底座紧贴在正极连接座上。
依照本发明的一个方面，所述气溶胶发生器还包括安装座，所述安装座安装在雾化仓的底部且与雾化构件的内侧连接；所述安装座上设有引油孔、正接头和负接头，所述雾化丝的一端通过正接头与正极 底座连接，所述雾化丝的另一端通过负接头与负极固定头连接。
依照本发明的一个方面，所述气溶胶发生器还包括出口回流机构和出雾嘴，所述出雾嘴固定在上机架上，所述出口回流机构位于出雾通道内。
依照本发明的一个方面，所述气溶胶发生器还包括顶盖、雾化喷嘴或/和出雾管，所述顶盖固定在上机架上，所述出雾嘴与顶盖连接成一个整体，所述出雾嘴与雾化喷嘴或/和出雾管进行连接。
依照本发明的一个方面，所述气溶胶发生器还包括气电延长管，所述气电延长管的一端与固定接口连接，气电延长管的另一端与活动接口连接，所述冷却气依次通过气道、气电延长管、气电混合接头和冷却通道主动送入到雾化仓内，所述雾化丝依次通过活动接口、气电延长管、固定接口与电源连接。
依照本发明的一个方面，所述气电延长管包括两根或多根导线、进气管和出气管，所述雾化丝依次通过活动接口、两根或多根导线、固定接口与电源连接，所述进气管的内部和出气管的内部均设有通气孔，所述通气孔与气道连通，所述进气管与固定接口连接，所述出气管与活动接口连接。
依照本发明的一个方面，所述气溶胶发生器设置了多个雾化装置，所述气电延长管包括一个进气管和多个出气管，所述气电混合接头包括一个固定接口和多个活动接口，所述固定接口与进气管连接，所述多个出气管均与进气管连通，所述每个出气管与对应地雾化装置连接。
依照本发明的一个方面，所述冷却气为空气或惰性气体或二氧化碳，所述冷却气的气压在0.002--0.7Mpa之间；所述两根导线的电阻为1-200ohm/km，导线的直径为0.2-10mm。
依照本发明的一个方面，所述气溶胶发生器还包括气泵和冷却气喷嘴，所述气泵的出气口与气道进行连通，所述冷却气喷嘴位于气道内，所述冷却气喷嘴可改变气道的孔径或/和结构，所述气泵的电压可调节。
依照本发明的一个方面，所述气溶胶发生器设置了功率控制装置，所述功率控制装置与电源连接，所述功率控制装置可调控雾化丝的工作电压。
依照本发明的一个方面，所述雾化剂形成气溶胶后，所述气溶胶颗粒的大小和气溶胶浓度通过控制冷却气的气流速度进行调整，所述气溶胶温度通过控制雾化丝的发热功率、冷却气的散热功率和雾化剂的粘度进行调整。
依照本发明的一个方面，所述雾化装置包括雾化构件、上机架、储液仓和下机架，所述雾化构件位于储液仓内，所述雾化构件和储液仓均密封地固定在上机架与下机架之间，所述雾化构件内设有气道和加热件，所述雾化构件的侧面设有引液孔，所述加热件位于气道的周围，所述储液仓内的雾化剂通过引液孔渗入到加热件进行加热和汽化；所述上机架设有出雾孔，所述气电混合接头和出雾孔分别与气道进行连通，所述气源装置通过气电混合接头将冷却气送入气道内。
依照本发明的一个方面，所述气溶胶发生器还包括出口回流机构、出雾嘴、雾化喷嘴或/和出雾管，所述出雾嘴固定在上机架上，所述出口回流机构位于气道内，所述出雾嘴与雾化喷嘴或/和出雾管进行连接；所述雾化构件还包括雾化芯和支架，所述支架的两端分别与上机架、下机架密封连接，所述气道位于支架内，所述雾化芯固定在支架内的下方，所述加热件固定在雾化芯内，所述引液孔位于雾化芯的外侧；所述雾化装置设有外壳，所述外壳分别与上机架、下机架密封连接，所述储液仓由外壳的内壁、上机架、下机架和支架的外壁合围而成。
依照本发明的一个方面，所述雾化装置的功率为5--200W；所述冷却气为空气或惰性气体或二氧化碳，所述气源装置提供冷却气的气压在0.002--0.7Mpa之间；所述雾化剂形成气溶胶后，所述气溶胶颗粒的大小和气溶胶浓度通过控制冷却气的气流速度进行调整，所述气溶胶温度通过控制加热件的发热功率、冷却气的散热功率和雾化剂的粘度进行调整。
依照本发明的一个方面，所述气溶胶发生器还包括气管，所述气电混合接头的中间也设有气道，所述气管的一端与气源装置连接，气管的另一端与气道连通；所述加热件通过气电混合接头与电源连接；所述下机架为导电材料，下机架的中间设有安装孔，所述气电混合接头包括固定接口和活动接口，所述固定接口包括第一绝缘环、正极底座和负极固定头，所述正极底座固定在安装孔内，所述支架的下端固 定在正极底座上，所述第一绝缘环位于负极固定头与正极底座之间，所述加热件的正极通过第一绝缘环外侧压紧在正极底座上，所述加热件的负极通过第一绝缘环内侧压紧在负极固定头上，所述活动接口包括第二绝缘环、正极连接座和负极连接头，所述第二绝缘环位于正极连接座与负极连接头之间；所述固定接口与活动接口进行连接时，所述正极连接座固定在下机架的下方，所述负极连接头贴紧在负极固定头上。
依照本发明的一个方面，所述负极固定头与雾化芯连接处的气道孔径小于雾化芯中的气道孔径，使得雾化芯中的气道内的气压小于储液仓内的气压。
依照本发明的一个方面，所述气溶胶发生器还包括气电延长管，所述气电延长管的一端与固定接口连接，气电延长管的另一端与活动接口连接，所述冷却气依次通过气道、固定接口、气电延长管和活动接口主动送入到雾化芯内，所述加热件依次通过活动接口、气电延长管、固定接口与电源连接。
本发明实施的优点：
本发明的模组化气溶胶发生器，包括雾化装置、气电混合接头和气源装置，雾化装置内设有气道，雾化装置通过气电混合接头与电源连接，气源装置提供冷却气，气源装置通过气电混合接头与气道进行连通。雾化装置一般包括雾化构件、上机架、储液仓和下机架，雾化构件位于储液仓内，由于雾化构件和储液仓密封地固定在上机架与下机架之间，能够防止雾化剂从储液仓中渗漏。雾化构件中设有雾化丝或加热件，由于气道位于雾化装置的底部，雾化剂通过雾化丝或加热件进行加热，形成蒸汽状态的雾化剂，此时，冷却气从底部的气道主动地进入雾化仓内，对雾化丝或加热件表面被加热至过饱和状态的雾化剂蒸汽进行急速降温，此时蒸汽状态的雾化剂在冷却气的作用下快速形成气溶胶并吹出气溶胶发生器，实现了雾化剂在气溶胶发生器内部经过“液体-气体-液体”的物理变化形成气溶胶，雾化效果好；储液仓中的雾化剂不断地渗入到雾化丝或加热件，连续地重复“液体-气体-液体”的雾化过程，能够提供可持续、瞬间、常温的气溶胶，雾化粒径细，且使用时无需预热，可以在小于200W的功率条件下工作，使用小容量锂电池即可直接驱动，满足不同场景的使用要求。另外，冷 却气一般为空气或惰性气体或二氧化碳(也可使用其它类型的气体)，由于主动将冷却气送入雾化仓内使高温蒸汽状态的雾化剂快速冷却形成气溶胶，发生的气溶胶即为常温气溶胶且雾化效果好，故而不会对使用者或其它人员造成烫伤风险，使用安全。
还有，本发明的气溶胶发生器设有气电混合接头，雾化装置通过气电混合接头与电源连接，气电混合接头内部设有气道，气源装置通过气电混合接头与气道进行连通，这样冷却气可通过气电混合接头主动送入到雾化装置内的气道，实现了气溶胶发生器的电压和气压的独立供给或断开，使得气溶胶发生器的结构紧凑、体积小、更换方便。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明所述的气溶胶发生器实施例一的结构示意图；
图2为本发明实施例一中的雾化构件与固定接口连接方式1的结构示意图；
图3为本发明实施例一中的雾化构件与固定接口连接方式2的结构示意图；
图4为本发明实施例一中的雾化构件的结构示意图；
图5为本发明实施例一中的气电混合接头与下机架连接的结构示意图；
图6为本发明实施例一，当气溶胶发生器工作时，冷却气、雾化剂和气溶胶的运行路线示意图(图中，
Figure PCTCN2021092571-appb-000001
代表气溶胶运行路线，
Figure PCTCN2021092571-appb-000002
代表冷却气运行路线，
Figure PCTCN2021092571-appb-000003
代表雾化剂运行路线)；
图7为本发明所述的气溶胶发生器实施例二的剖面结构示意图；
图8为图7中的A-A的剖面结构图；
图9为本发明实施例二中的气电混合接头与下机架连接的结构示意图；
图10为本发明实施例二中的安装座与引油件进行连接的立体结构示意图；
图11为本发明实施例二中的雾化装置主体的剖面结构图；
图12为本发明实施例二中的固定接口的剖面结构图；
图13为本发明所述的气溶胶发生器中的气电延长管的剖面结构图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一：
如图1-5所示，一种气溶胶发生器，包括雾化装置，气溶胶发生器还包括气电混合接头9和气源装置12，雾化装置内设有气道21，气道21位于雾化装置的底部，雾化装置通过气电混合接头9与电源连接，气源装置12通过气电混合接头9与气道21进行连通；气源装置12提供冷却气。
在本实施例中，雾化装置包括雾化构件2、上机架1、储液仓3和下机架8，所述雾化构件2位于储液仓3内，雾化构件2和储液仓3均密封地固定在上机架1与下机架8之间，雾化构件2内设有气道21和加热件23，雾化构件2的侧面设有引液孔22，加热件23位于气道21的周围，储液仓3内的雾化剂通过引液孔22渗入到加热件23进行加热和汽化；上机架1设有出雾孔4，气电混合接头9和出雾孔4分别与气道21进行连通，气源装置通过气电混合接头9将冷却气送入气道21内。
在实际使用中，气电混合接头9一般与气道21的进气口进行连通，出雾孔4一般与气道21的出气口进行连通，为了让气溶胶发生器应用于不同的应用场景，气溶胶发生器还包括顶盖5、出口回流机构6、出雾嘴13、雾化喷嘴14或/和出雾管15，顶盖5和出雾嘴13均固定在上机架1上，出雾嘴13与顶盖5连接成一个整体(比如：顶盖5可以通过螺纹安装在上机架1的顶部，出雾嘴13位于顶盖5的上方)，出雾嘴13中的通孔与出雾孔4连通，由于设置了顶盖5，当雾化剂使用完后，可以拆下顶盖5，方便用户往储液仓3内补充雾化剂，同时，为 了更方便添加雾化剂，可以将顶盖5设计成带有补液管的顶盖(补液管在图中没有显示)，通过补液管源源不断地向储液仓3内补充雾化剂。出雾嘴13与雾化喷嘴14或/和出雾管15进行连接，可满足不同应用场景的需求，比如：雾化喷嘴14主要是满足有雾气特效的舞台等应用场景，出雾管15主要是延长雾化装置与出雾口之间的距离；雾化构件2还包括雾化芯25和支架24，支架24的两端分别与上机架1、下机架8密封连接，气道21位于支架24内，雾化芯25固定在支架24内的下方，加热件23固定在雾化芯25内，引液孔22位于雾化芯25的外侧，雾化装置设有外壳7，外壳7分别与上机架1、下机架8密封连接，储液仓3由外壳7的内壁、上机架1、下机架8和支架24的外壁合围而成，出口回流机构6位于气道21内，出口回流机构6的结构设计多样化，油雾分离器是常用的一种结构，本发明以油雾分离器为例进行说明：油雾分离器可设计为倒锥形、网孔式、旋风式结构等，四周设置有进气口，底部设置有倒锥形，在雾化装置工作时，雾化剂形成的气溶胶后，此时，气道21内的气溶胶和高温液态雾化剂会形成了混合气雾，在冷却气的气流作用下喷至油雾分离器，油雾分离器底部设置有内导流锥、外导流锥，当混合气雾撞击到两个倒流锥时，内导流锥反弹形成反向气流进行对喷出混合气雾进行干扰和减速，同时，混合气雾在外导流锥和反向气流的作用下进行减速，此时液态雾化剂在这个过程中会在油雾分离器的表面进行凝结，并回流到气道21内重新进行加热、汽化，而气溶胶的分子较小在气压的作用下，会通过油雾分离器侧壁的孔并喷出雾化装置，从而达到对高温液态雾化剂进行过滤的效果，进一步降低了过滤后气溶胶的温度，保证了雾化装置不会对使用者或其它人员造成烫伤风险，使用安全；另外，油雾分离器一般根据雾化剂粘度、沸点和风冷气体流速的不同，更换不同的油雾分离器(比如：倒锥形、网孔式、旋风式)实现冷凝液(一般为凝结的液体雾化剂)和气溶胶进行分离，最后在冷却气的作用下，气溶胶与大颗粒冷凝液通过油雾分离器时，油雾分离器对气道21内的气流进行分流并形成涡旋气流，冷凝液在油雾分离器表面汇集后沿管壁回流，气溶胶在气压作用下通过油雾分离器侧壁的小孔或延长的弯曲通道重新汇集后喷出。最后，气溶胶发生器中的雾化芯25与支架24之间设有安全壳26，外壳7分别与上机架1和下机架8的外边密封连接，雾化芯25可根据实际情况进行选择，比如：雾化芯25由内部设有加热 件23的多孔陶瓷材料制作而成，或者雾化芯25由耐温性较好的无纺布或玻纤棉等储液材料+雾化丝制作而成，等等；气道21位于支架24内，雾化芯25固定在支架24内的下方，加热件23固定在雾化芯25内，引液孔22位于雾化芯25的外侧，储液仓3位于支架24和外壳7之间，并储存了雾化剂，雾化剂一般通过引液孔22中的引液材料渗入到加热件23进行加热和汽化，即：加热件23对雾化剂进行加热后，并在加热件23与气道21接触的一侧进行汽化，此时，气源装置12通过气电混合接头9将冷却气送入气道21内，气道21内的冷却气对高温气体状态的雾化剂立即进行冷却，此时气体状态的雾化剂骤冷凝结形成气溶胶，实现了雾化剂在雾化装置内部经过“液体-气体-液体”的物理变化形成气溶胶，且气溶胶可以通过控制冷却气的气流速度来调整气溶胶颗粒的大小和气溶胶浓度。由于引液材料具有吸收雾化剂、耐热、具备一定并蓄液和导热能力，在渗透作用下，当引液材料温度高一侧的雾化剂汽化、减少时，引液材料的温度低一侧会吸收雾化剂向湿度较高一侧进行补充，这样，储液仓3中的雾化剂在渗透作用下不断地渗入到加热件23，连续地重复“液体-气体-液体”的雾化过程，且雾化装置使用时无需预热、加热件23仅对渗入的少量雾化剂进行加热，因此，本发明能够提供可持续、瞬间、常温的气溶胶；另外，支架24的两端分别通过螺纹、密封圈分别与上机架1、下机架8进行密封连接，由于气道21位于支架24内，雾化芯25固定在支架内24的下方，这样雾化构件2损坏时，更换的具体操作为：操作人员先将上机架1打开，然后将整个雾化构件2取出进行整体更换，如果是专业人员更换时，将雾化构件2取出后，替换好雾化芯25即可，从而降低了雾化装置的维护成本。
在实际使用中，加热件23一般为包覆有引液材料的雾化丝，加热件23仅对渗入的少量雾化剂进行加热汽化，雾化装置使用时无需预热，这样雾化构件的功率一般选择为5--200W，雾化剂沸点温度稳定在50--300度之间的任一个温度，由于温度低，结构简单，可适当地减少雾化装置的尺寸；冷却气为空气或惰性气体或二氧化碳，也可选择其它类型的气体，气源装置12提供冷却气的气压一般在0.002--0.7Mpa之间，气压的大小根据实际需要进行选择，比如：气溶胶的出气量、气道21孔径的大小等。同时，雾化剂形成气溶胶后，气溶胶颗粒的大 小和气溶胶浓度通过控制冷却气的气流速度进行调整，气溶胶温度通过控制加热件23的发热功率、冷却气的散热功率和雾化剂的粘度进行调整，比如，雾化剂形成气溶胶后，气溶胶温度通过控制加热件23的发热功率、冷却气的散热功率和雾化剂的粘度进行调整，即：加热件23的发热功率通过可变电阻、PMW、PLD等方式对电路中的电压进行调节，实现发热功率的定量控制；冷却气的散热功率一般通过对气源装置12(比如：气泵)功率、压缩气体的气压或气道21的结构进行调整，直接或间接的对冷却气的流量、流速和气压进行定量控制，达到冷却气的散热功率的控制，因此，在雾化过程中，通过对加热件23的发热功率和冷却气的散热功率进行调节，可以实现雾化剂沸点温度在50--300度之间的任意温度进行精确控制，也可以对不同雾化剂的粘度进行调节、以及对蓄液和引流材料的选择来改善雾化剂的动态雾化量，进一步稳定了雾化温度，故而本发明雾化方案对雾化剂适应性极佳，对水基、油基的雾化剂均可适用，对于化学稳定性要求较高的杀虫剂、杀菌剂、药物等雾化剂，采用本发明的雾化装置进行雾化可以实现精确温控。另外，雾化剂形成气溶胶后，气溶胶颗粒的大小和气溶胶浓度通过控制冷却气的气流速度进行调整，气道21的孔径须可根据实际情况进行设计。
气溶胶发生器设有气管11，气电混合接头9的中间也设有气道21，气管11的一端与气源装置12连接，气管11的另一端与气道21连通，这样气源装置12通过气管11、气道21将冷却气从雾化构件2的底部送到气道21内，这样雾化构件2和雾化装置的底部唯一与外部连通的气道21、气电混合接口9、气管11和气源装置12形成封闭空间，在雾化装置工作或非工作状态下可以确保进气通道一直封闭，让雾化装置内部的积液或冷凝液(一般为雾化剂)无法通过进气通道渗漏出雾化装置；加热件23通过气电混合接头9与电源连接，电源可以为直流电源、交流电源、电池等等，当电源采用电池时，安装、更换都比较方便。下机架8可为导电材料(比如：金属材料)，下机架8的中间设有安装孔，气电混合接头9作为雾化构件2的连接端口，连接方式可通过螺纹进行旋转连接、卡扣连接、螺栓或法兰连接，等等，将雾化构件2的气路和电路与外部部件(比如：气源装置12和电源)进行分离或连接，但气电混合接头9的结构有很多，比如：气电混合接头9 包括固定接口和活动接口，固定接口包括第一绝缘环92、正极底座2-93和负极固定头94，正极底座2-93固定在安装孔内，支架24的下端固定在正极底座2-93上，第一绝缘环92位于负极固定头94与正极底座2-93之间，加热件23的负极和正极之间通过第一绝缘环92隔开(加热件23的正极和负极可以根据雾化装置的使用进行调换)，即：加热件23的正极通过第一绝缘环92外侧压紧在正极底座2-93上，加热件23的负极通过第一绝缘环92内侧压紧在负极固定头94上；活动接口包括第二绝缘环96、正极连接座97和负极连接头95，第二绝缘环96位于正极连接座97与负极连接头95之间，当固定接口与活动接口进行连接时，正极连接座97固定在下机架8的下方，负极连接头95贴紧在负极固定头94上，加热件23的正极分别通过正极底座2-93、下机架8和正极连接座97与电源的正极连接，加热件23的负极分别通过负极固定头94和负极连接头95与电源的负极连接；当固定接口与活动接口进行分离时，将正极连接座97从下机架8的下方卸掉即可，加热件23的正极和负极分别与电源断开。为了方便固定雾化装置的位置，雾化装置设置了安装板10，正极连接座97与安装板10连接在一起，安装板10设置在雾化装置的驱动设备一侧，驱动设备形式可为多种形式，不限于举例的座式、手持式、分体式等形式。
在实际应用中，通过改变气道21的局部结构，调整气道21的孔径尺寸，从而使得不同位置气道21内冷却气的流速进行局部调整，达到调节气道21内冷却气的气压，在本发明中，通过改变气电混合接头9中的局部气道21的孔径让冷却气的气流得到加速或加压，从而实现特定的功能应用(比如：拉瓦尔管的原理、文丘里管的原理)，具体的应用结构很多，例如：负极固定头94与雾化芯25连接处的气道孔径小于雾化芯25中的气道孔径，使得雾化芯25中的气道21内的气压小于储液仓3内的气压，有利于雾化剂从储液仓3内渗入到加热件23进行加热，防止因冷却气的气压大小导致储液仓3内的气压发生变化。另外，气溶胶发生器设置了气电延长管16，气电延长管16的一端与固定接口连接，气电延长管16的另一端与活动接口连接，冷却气依次通过气道21、固定接口、气电延长管16和活动接口主动送入到雾化芯25内，加热件23依次通过活动接口、气电延长管16、固定接口与电源连接，气电延长管16能满足用户使用方便或在特定应用场景的实际 需求，比如：在魔术表演等演出场景中，雾化装置较大，在需要将雾化装置隐藏于演出服装或道具等场景中会受到较大空间限制，此时采用气电延长管16，即可将模组化的雾化装置独立引出，实现分体式雾化，此时模组化气溶胶发生器中的雾化装置与气源装置12两者之间的距离很远，因气溶胶发生器增设了气电延长管16，气电延长管16的一端与固定接口连接，气电延长管16的另一端与活动接口连接，满足演出场景的实际需求；如图12所示，气电延长管16气电延长管一般包括两根或多根导线16-1、进气管16-2和出气管16-3，加热件23依次通过活动接口、两根或多根导线16-1、固定接口与电源连接，进气管16-2的内部和出气管16-3的内部均设有通气孔16-4，通气孔16-4与气道21连通，进气管16-2与固定接口连接，出气管16-3与活动接口连接；当气溶胶发生器设置了多个雾化装置时，气电延长管16设计了一个进气管16-2和多个出气管16-3，气电混合接头9设计了一个固定接口和多个活动接口，固定接口与进气管16-2连接，多个出气管16-3均与进气管16-2连通，每个出气管16-3与对应地雾化装置连接；当气溶胶发生器设置了多个气源装置，气电延长管16设计了多个进气管16-2和一个出气管16-3，气电混合接头设计了多个固定接口和一个活动接口，每个气源装置与对应的固定接口连接，每个固定接口再与对应的进气管16-2连接，所有的进气管16-2均与出气管16-3连通，最后，出气管16-3与活动接口连接。
本发明实施的优点在于：本发明包括雾化构件2、气电混合接头9、气源装置12、上机架1、储液仓3和下机架8，由于雾化构件2和储液仓3均密封地固定在上机架1与下机架8之间，可以防止雾化剂从储液仓3中渗漏；雾化构件2内设有气道21和加热件23，加热件23位于气道21的周围，这样储液仓3内的雾化剂通过引液孔22渗入到加热件23，加热件23对雾化剂进行加热后，并在加热件23与气道21接触的一侧进行汽化，由于气电混合接头9和出雾孔4分别与气道21进行连通，这样气源装置12通过气电混合接头9将冷却气送入气道21内，冷却气对高温气体状态的雾化剂进行冷却，此时气体状态的雾化剂骤冷凝结形成气溶胶，实现了雾化剂在雾化装置内部经过“液体-气体-液体”的物理变化形成气溶胶，且气溶胶可以通过控制冷却气的气流速度来调整气溶胶颗粒的大小和气溶胶浓度，气溶胶温度通过控制 加热件23的发热功率、冷却气的散热功率和雾化剂的粘度进行调整，与传统的超声波震动方式以及压力骤降方式形成气溶胶的原理相比：气溶胶颗粒更为精细，气溶胶颗粒和气溶胶浓度控制方便。
本发明中的加热件23对渗入的少量雾化剂进行加热汽化，气体状态的雾化剂立即在冷却气的作用下快速形成气溶胶并吹出雾化装置，同时，储液仓3中的雾化剂在渗透作用下不断地渗入到加热件23，连续地重复“液体-气体-液体”的雾化过程，因此，本发明的雾化装置能够提供可持续、瞬间、常温的气溶胶，且使用时无需预热，可以在5--200W的功率条件下工作，使用小容量锂电池直接驱动即可，满足不同场景的使用要求；冷却气一般为空气或惰性气体或二氧化碳(也可使用其它类型的气体)，由于主动将冷却气送入气道21内使高温气体状态的雾化剂快速冷却形成气溶胶，发生的气溶胶即为常温雾气，故而不会对使用者或其它人员造成烫伤风险，使用安全；还有，气电混合接头9的中间设有气孔91，雾化装置的进气通道为：位于雾化主体结构外的气源装置12通过气管11、气孔91与气道21连通，这样雾化构件2和雾化主体结构的底部唯一与外部连通的气道21、气电混合接口9、气管11和气源装置12形成封闭空间，在工作或非工作状态下可以确保进气通道一直封闭，让雾化装置内部的积液或冷凝液(一般为雾化剂)无法通过进气通道渗漏出雾化装置。
另外，由于雾化构件2中的加热件23通过气电混合接头9与电源连接，使得雾化装置的结构紧凑，体积小，再加上雾化装置的功率低，可以极大地缩小雾化装置的体积，实现手持式或充电式的应用，携带方便。最后，雾化构件2设有雾化芯25和支架24，气道21位于支架24内，雾化芯25固定在支架内24的下方，由于支架24的两端分别与上机架1、下机架8密封连接，这样雾化芯25或雾化构件2可以单独更换；气电混合接头9包括固定接口和活动接口，固定接口安装在雾化装置的下机架8上，固定接口一般通过螺纹与活动接口进行连接，可以简单的通过旋转螺纹实现了固定接口与活动接口的连接和分离，即：雾化装置工作时，将活动接口与固定接口进行连接，实现了加热件23的正负极与电源连接、气道21连通，极大的降低了空间要求，同时，如果雾化芯25或雾化装置长时间使用出现损坏时，可以对雾化芯25或雾化构件2进行模组化更换，如果气源装置12、固定接口、活 动接口、电源长时间使用出现损坏时，可以对损坏的部件进行单独更换，产品维修和更换非常方便，便于雾化装置进行批量生产，大幅降低了雾化装置的生产成本和维护成本。
实施例二：
如图6-图11所示，一种模组化气溶胶发生器，包括雾化装置，气溶胶发生器还包括气电混合接头9和气源装置12，雾化装置内设有气道21，气道21位于雾化装置的底部，雾化装置通过气电混合接头9与电源连接，气源装置12通过气电混合接头9与气道21进行连通；气源装置12提供冷却气。
在实际应用中，雾化装置包括上机架2-1、储液仓2-3、雾化构件2-2和下机架2-8，雾化构件2-2安装在储液仓2-3内，雾化构件2-2和储液仓2-3密封地固定在上机架2-1与下机架2-8之间，雾化构件2-2包括位于其下方的雾化仓2-21、雾化丝2-23和引油件2-25，气道21包括位于雾化仓底部的冷却通道2-22和位于雾化仓顶部的出雾通道2-24，雾化丝2-23位于雾化仓2-21内且固定在出雾通道2-24的入口处，储液仓2-3内的雾化剂通过引油件2-25渗入到雾化丝2-23进行加热和汽化，冷却气通过冷却通道2-22主动送入到雾化仓2-21内。
在实际应用中，雾化装置设有外壳2-7，外壳2-7分别与上机架2-1、下机架2-8密封连接，储液仓2-3由上机架2-1、雾化构件2-2、外壳2-7和下机架2-8合围而成，上机架2-1和下机架2-8密封地固定在外壳2-7的两端。为了可以提供可持续、瞬间的气溶胶，下机架2-8的顶部设有导液仓2-4，导液仓2-4与储液仓2-3连通，由于导液仓2-4位于储液仓2-3的底部，储液仓2-3内的雾化剂能够全部流入到导液仓2-4内。另外，为了防止雾化剂通过冷却通道2-22进入到雾化仓2-21内，冷却通道2-22的顶部高于导液仓2-4的顶部。
在实际应用中，导液仓2-4内采用“上大下小”的结构设计，比如：导液仓2-4的底部外侧可为倒锥形或圆弧斜面，且导液仓2-4的底部由引油件2-25进行填充，填充的面积根据实际情况进行设计，比如：引油件2-25的中部固定在雾化丝2-23内，引油件2-25的两端填充在导液仓2-4的底部；本发明的气溶胶发生器的供油方案采用毛细管原理，引油件2-25选用耐温性好的柔性纤维织物材料(比如：棉、玻璃纤维、石棉等，带有微小空隙的固体材料)或带有微小空隙的固 体材料(比如：带有丰富空隙的多孔陶瓷、硅藻泥、石膏、水泥等材料)，能够通过毛细管原理将雾化剂从较湿润的一侧渗透至较干燥的一侧。雾化丝2-23由耐热性好的金属制成，雾化丝2-23的电阻阻值为0.05--25欧姆，比如：雾化丝2-23为不锈钢或镍合金或钨丝，雾化丝2-23的电阻阻值为0.05--5欧姆，雾化丝2-23的形状根据实际情况进行设计为，比如：螺旋形、管状、网状和片状中的一种或多种形状，由于储液仓2-3和雾化仓2-21为两个独立的空间，储液仓2-3内的雾化剂通过引油件2-25向雾化丝2-23供油，雾化丝2-23仅对引油件2-25上有限的雾化剂进行加热，有效降低了雾化丝2-23的加热负载，产品实现了瞬时雾化、低功耗，这样，气溶胶发生器一般采用小容量锂电池为电源(为了方便更换电源)直接驱动即可，再加上雾化丝2-23的电阻阻值小，可以在小于200W的功率条件下工作，满足不同场景的使用要求。另外，由于供油方案采用毛细管原理，引油件2-25选用耐温性好的柔性纤维织物材料或带有微小空隙的固体材料，储液仓2-3与导液仓2-4连通，储液仓2-3在负压和渗透作用下雾化剂不断地渗入到雾化丝2-23，连续地重复“液体-气体-液体”的雾化过程，实现了在导液仓2-4和引油件2-25的作用下，使得气溶胶发生器的法线在水平至垂直的任意角度均能够保障工作过程的持续提供雾化剂，同时，随着储液仓2-3内雾化剂的消耗，储液仓2-3内处于负压状态可防止雾化剂过多导致雾化效果不良，因此，本发明的气溶胶发生器能够提供可持续、瞬间的气溶胶，雾化效果好，且使用时无需预热。
在实际应用中，气溶胶发生器中的下机架2-8的中间设有安装孔，气电混合接头9穿过安装孔且与下机架2-8密封连接，防止雾化剂从安装孔的位置处渗漏；同时，雾化丝2-23通过气电混合接头与电源连接，气电混合接头9内部设有气道21，冷却气依次通过气道21和冷却通道2-22主动送入到雾化仓2-21内。
在实际应用中，为了方便拆卸气溶胶发生器，气电混合接头9包括固定接口2-8和活动接口2-9，固定接口2-8与活动接口2-9能够导通或断开电源的正负极和冷却气的气源，固定接口2-8与活动接口2-9的连接方式很多，但必须保证：当固定接口2-8与活动接口2-9进行连接时，电源的正极、负极通过气电混合接头9与雾化丝2-23的两端 连接，冷却通道2-22通过气电混合接头9与冷却气的气源装置12进行连通；当固定接口2-8与活动接口2-9进行分离时，电源的正极、负极与雾化丝2-23的两端断开，冷却通道2-22通过气电混合接头9与冷却气的气源装置12进行断开。固定接口2-8与活动接口2-9连接方式很多，比如：第一种方案，活动接口2-9通过螺纹与固定接口2-8进行连接；第二种方案，活动接口2-9通过卡扣与固定接口2-8进行连接；第三种方案，活动接口2-9通过外力压合或磁力吸合与固定接口2-8进行连接；这样，活动接口2-9可以通过螺纹或卡扣或外力压合或磁力吸合与固定接口2-8进行连接，固定接口2-8优先采用螺纹与活动接口2-9进行连接，通过旋转螺纹实现了固定接口2-8与活动接口2-9的连接和分离，即：气溶胶发生器工作时，将活动接口2-9与固定接口2-8进行连接，冷却通道2-22通过气电混合接头9与冷却气的气源装置12进行连通，实现了雾化丝2-23与电源连接，极大的降低了空间要求。
在实际应用中，雾化丝2-23位于出雾通道2-24的正下方，冷却通道2-22位于雾化丝2-23的正下方，出雾通道2-24两侧的雾化仓顶部设计为圆弧形或倒锥形或圆柱形，这样冷却气通过冷却通道2-22进入雾化仓2-21后，会直接作用于雾化丝2-23表面，对被加热至过饱和状态的雾化剂进行直接降温冷却，形成气溶胶，同时，由于雾化丝2-23和引油件2-25阻隔作用下(冷却通道2-22位于雾化丝2-23的正下方，引油件2-25的中部固定雾化丝2-23内)，气溶胶蒸汽和雾化剂液滴的混合气被分流喷射至雾化仓2-21的侧壁(雾化仓顶部的内壁设计为圆弧形或倒锥形或圆柱形)，气溶胶蒸汽由侧壁向出雾通道2-24喷出，冷凝液沿侧壁向上或向下回流至引油件2-25进行二次加热和汽化，同时，气溶胶发生器设置了出口回流机构2-6，出口回流机构2-6位于出雾通道2-24内，这样，部分少量向上运动的冷凝液，在出雾通道2-24中的出口回流机构2-6的作用下也可回流至雾化仓2-21，有效抑制喷油现象发生。冷却气一般为空气或惰性气体或二氧化碳(也可使用其它类型的气体)，冷却气的气压在0.002--0.7Mpa之间，由于主动将冷却气依次通过气道21和冷却通道2-22送入雾化仓2-21内，使高温蒸汽状态的雾化剂快速冷却形成气溶胶，发生的气溶胶即为常温气溶胶且雾化效果好，故而不会对使用者或其它人员造成烫伤风险， 使用安全。
在实际应用中，活动接口2-9包括第一绝缘环2-92、正极底座2-93和负极固定头2-94，正极底座2-93固定在下机架2-8的安装孔内，雾化丝2-23的一端与正极底座2-93连接，雾化丝2-23的另一端与负极固定头2-94连接，下机架2-8、正极底座2-93和负极固定头2-94均为金属导电材料，由于第一绝缘环2-92位于负极固定头2-94与正极底座2-93之间，杜绝正极底座2-93与下机架2-8或负极固定头2-94之间有导电现象产生；固定接口2-8包括第二绝缘环2-96、正极连接座2-97和负极连接头2-95，正极连接座2-97和负极连接头2-95均为金属导电材料，由于第二绝缘环2-96位于正极连接座2-97与负极连接头2-95之间，杜绝正极连接座2-97与下机架2-8或负极连接头2-95之间有导电现象产生。固定接口2-8与活动接口2-9进行连接时，气道21与冷却通道2-22连通，负极固定头2-94设置在下机架2-8上，下机架2-8通过螺纹或卡扣或外力压合或磁力吸合固定在负极连接头2-95上(下机架2-8优先通过螺纹与负极连接头2-95进行连接)，正极底座2-93贴紧在正极连接座2-97上，雾化丝2-23的一端分别通过正极底座2-93和正极连接座2-97与电源的正极连接，雾化丝2-23的另一端分别通过负极固定头2-94、下机架2-8和负极连接头2-95与电源的负极连接；当固定接口2-8与活动接口2-9进行分离时，将负极连接头2-95从下机架2-8上卸掉即可，雾化丝2-23分别与电源断开。另外，为了方便安装固定接口2-8，在负极连接头2-95的外侧设置了支座2-10，比如：支座2-10可通过螺纹直接固定在负极连接头2-95的外侧，这样固定接口2-8可以通过支座2-10安装在其它产品或部件上。由于气电混合接头9设计为固定接口2-8和活动接口2-9，固定接口2-8一般安装在气溶胶发生器的驱动器主体或引出的分体安装座上，雾化装置和活动接口2-9组装成雾化器主体，即：雾化器主体作为一个模组化的部件，活动接口2-9设置在雾化器主体上，这样，活动接口2-9通过螺纹或卡扣或外力压合或磁力吸合的方式与固定接口2-8进行连接，可以实现固定接口2-8与活动接口2-9的连接和分离，也就是说：气溶胶发生器工作时，将活动接口2-9与固定接口2-8进行连接，实现了雾化器主体与驱动器主体的链接、雾化丝2-23与电源的连接、冷却通道2-22与气源装置12进行连通，使得产品的上述结构 高度紧凑，从而实现了气溶胶发生器的小型化和模组化，即：由于雾化装置和活动接口2-9组装成雾化器主体，通过气电混合接口实现雾化器主体的电路和气路的可靠连通，雾化器主体和气电混合接口可以轻松地实现安装和拆除，这样，雾化器主体作为独立模块，仅须提供工作所需的冷却气和电压即可产生气溶胶，实现了气溶胶发生器的小型化，大幅度降低产品使用场景的空间限制。另外，本发明的气溶胶发生器已将储液、气雾发生、供能和固定等雾化要素实现了模组化，并能够通过气电混合接口进行快速安装和拆除，这样，雾化器主体可以作为标准件或消耗品进行使用，应用中可以根据需要作为设计寿命并具备互换性的标准雾化模组进行维护和更换，标准雾化模组可以大批量生产且能够重复使用，故而可以大幅度降低使用成本。
另外，为了防止产品倒置等情况下出现雾化剂从出雾通道2-24的位置出现渗漏现象，气溶胶发生器设置了安装座2-5，安装座2-5安装在雾化仓2-21的底部且与雾化构件2-2的内侧连接(比如：通过螺纹连接)，使得储液仓2-3和雾化仓2-21为两个独立的空间，安装座2-5上设有引油孔、正接头2-27和负接头2-28，雾化丝2-23的一端通过正接头2-27与正极底座2-93连接，雾化丝2-23的另一端通过负接头2-28与负极固定头2-94连接，引油件2-25的中部穿过雾化丝2-23并固定在雾化丝2-23内，引油件2-25的两端分别穿过引油孔并填充在导液仓2-4的底部，由于引油件2-25采用耐温性好的柔性纤维织物材料或带有微小空隙的固体材料，再加上导液仓2-4的底部设计为倒锥斜面倒锥形或圆弧斜面，引油件2-25的两端分别穿过引油孔分散于导液仓2-4的底部，气溶胶发生器工作时，储液仓2-3中的雾化剂在渗透和负压作用下不断地渗入到雾化丝2-23，连续地重复“液体-气体-液体”的雾化过程，可确保提供可持续、瞬间的气溶胶。
为了方便调整气溶胶的颗粒和供气量，气溶胶发生器设置了顶盖5、出雾嘴13、雾化喷嘴14或/和出雾管15、功率控制装置和冷却气喷嘴，顶盖5和出雾嘴13均固定在上机架1上，出雾嘴13与顶盖5连接成一个整体(比如：顶盖5可以通过螺纹安装在上机架1的顶部，出雾嘴13位于顶盖5的上方)，出雾嘴13中的通孔与出雾孔4连通，由于设置了顶盖5，当雾化剂使用完后，可以拆下顶盖5，方便用户往储液仓3内补充雾化剂，同时，为了更方便添加雾化剂，可以将顶盖5 设计成带有补液管的顶盖(补液管在图中没有显示)，通过补液管源源不断地向储液仓3内补充雾化剂。出雾嘴13与雾化喷嘴14或/和出雾管15进行连接，可满足不同应用场景的需求，比如：雾化喷嘴14主要是满足有雾气特效的舞台等应用场景，出雾管15主要是延长雾化装置与出雾口之间的距离。气源装置12可为气泵，气泵的出气口与气道21进行连通，冷却气喷嘴位于气道21内，由于冷却气喷嘴可改变气道21的孔径或/和结构，气泵的电压可调节，通过改变气泵工作时的电压，间接调节气泵的功率从而达到调节冷却气的流速或/和流量，实现对气溶胶发生过程的散热功率进行调控，且根据散热需求不同，通过冷却气喷嘴改变进气道的孔径和结构进一步调节局部冷却气的流速或/和流量；由于功率控制装置与电源连接，功率控制装置可调控控雾化丝2-23的工作电压，通过改变雾化丝2-23的工作电压、供电占空比的控制实现对发热功率进行调控，从而实现对气溶胶的雾化温度和气溶胶的雾化粒径进行精准调节。另外，雾化剂形成气溶胶后，所述气溶胶颗粒的大小和气溶胶浓度通过控制冷却气的气流速度进行调整，所述气溶胶温度通过控制雾化丝2-23的发热功率、冷却气的散热功率和雾化剂的粘度进行调整，比如，雾化剂形成气溶胶后，气溶胶温度通过控制雾化丝2-23的发热功率、冷却气的散热功率和雾化剂的粘度进行调整，即：雾化丝2-23的发热功率通过可变电阻、PMW、PLD等方式对电路中的电压进行调节，实现发热功率的定量控制；冷却气的散热功率一般通过对气源装置12(比如：气泵)功率、压缩气体的气压或气道21的结构进行调整，直接或间接的对冷却气的流量、流速和气压进行定量控制，达到冷却气的散热功率的控制，因此，在雾化过程中，通过对雾化丝2-23的发热功率和冷却气的散热功率进行调节，可以实现雾化剂沸点温度在50--300度之间的任意温度进行精确控制，也可以对不同雾化剂的粘度进行调节、以及对蓄液和引流材料的选择来改善雾化剂的动态雾化量，进一步稳定了雾化温度。同时，通过对雾化温度与雾化丝电阻率的关联参数，通过对雾化丝电阻率的监控采集雾化丝加热时温度参数作为反馈要素与发热功率和散热功率进行PLD调节或一般调节，以达到雾化温度的精确控制或供油状态的反馈。
最后，根据用户的实际需求，气溶胶发生器可设置了气电延长管16，气电延长管16的一端与固定接口2-8连接，气电延长管16的另 一端与活动接口2-9连接，冷却气依次通过气道21、气电延长管16、气电混合接头9和冷却通道2-22主动送入到雾化仓2-21内，雾化丝2-23依次通过活动接口2-9、气电延长管16、固定接口2-8与电源连接，气电延长管16能满足用户使用方便或在特定应用场景的实际需求，比如：在魔术表演等演出场景中，雾化装置较大，在需要将雾化装置隐藏于演出服装或道具等场景中会受到较大空间限制，此时采用气电延长管16，即可将模组化的雾化装置独立引出，实现分体式雾化，此时模组化气溶胶发生器中的雾化装置与气源装置12两者之间的距离很远，因气溶胶发生器增设了气电延长管16，气电延长管16的一端与固定接口2-8连接，气电延长管16的另一端与活动接口2-9连接，满足演出场景的实际需求；气电延长管16气电延长管一般包括两根或多根导线16-1、进气管16-2和出气管16-3，雾化丝2-23依次通过活动接口2-9、两根或多根导线16-1、固定接口2-8与电源连接，进气管16-2的内部和出气管16-3的内部均设有通气孔16-4，通气孔16-4与气道21连通，进气管16-2与固定接口2-8连接，出气管16-3与活动接口2-9连接；当气溶胶发生器设置了多个雾化装置时，在场景烟雾需求中，本发明通过采用一对多气电延长管16实现对多个模组化气溶胶发生器的联动工作，气电延长管16设计了一个进气管16-2和多个出气管16-3，气电混合接头9设计了一个固定接口2-8和多个活动接口2-9，固定接口2-8与进气管16-2连接，多个出气管16-3均与进气管16-2连通，每个出气管16-3与对应地雾化装置连接；当气溶胶发生器设置了多个气源装置，气电延长管16设计了多个进气管16-2和一个出气管16-3，气电混合接头设计了多个固定接口2-8和一个活动接口2-9，每个气源装置与对应的固定接口2-8连接，每个固定接口2-8再与对应的进气管16-2连接，所有的进气管16-2均与出气管16-3连通，最后，出气管16-3与活动接口2-9连接。
本发明实施的优点在于：本发明的模组化气溶胶发生器，包括上机架2-1、储液仓2-3、冷却气、雾化构件2-2和下机架2-8，雾化构件2-2安装在储液仓2-3内，由于雾化构件2-2和储液仓2-3密封地固定在上机架2-1与下机架2-8之间，能够防止雾化剂从储液仓2-3中渗漏；为了进一步提升可持续供油的工作姿态，保证直立、倾斜、平置等姿态下的持续供液，防止倒置姿态下出现渗漏现象，下机架2-8 的顶部设有导液仓2-4，导液仓2-4与储液仓2-3连通，同时，雾化仓2-21的底部增加了安装座2-5，安装座2-5上设有引油孔、正接头2-27和负接头2-28，雾化丝2-23的一端通过正接头2-27与正极底座2-93连接，雾化丝2-23的另一端通过负接头2-28与负极固定头2-94连接，引油件2-25的中部固定在雾化丝2-23内，引油件2-25的两端分别穿过引油孔并填充在导液仓2-4的底部，由于安装座2-5与雾化构件2-2的内侧密封连接，储液仓2-3和雾化仓2-21为两个独立的空间，雾化剂只能通过引油件2-25渗入到雾化仓2-21内进行加热和汽化，储液仓2-3内的雾化剂在外界大气压强和内部负压的作用下，阻断雾化剂直接由储液仓2-3灌入液面低的雾化仓2-21内，仅能够通过引油件2-25的毛细作用吸引导液仓6内的雾化剂供给至雾化仓2-21内的雾化丝2-23进行加热和雾化，导液仓2-4内“上大下小”结构设计能够最大限度保障了引油件2-25充分浸润在雾化剂中且不受工作姿态的影响。当气溶胶发生器倒置时，储液仓2-3内的雾化剂与导液仓2-4分离，引油件2-25吸附住残余的雾化剂，从而防止产品倒置等情况下出现雾化剂的渗漏现象。
雾化构件2-2包括位于其下方的雾化仓2-21、位于雾化仓2-21底部的冷却通道2-22、位于雾化仓2-21顶部的出雾通道2-24、雾化丝2-23和引油件2-25，储液仓3内的雾化剂通过引油件2-25渗入到雾化丝2-23进行加热和汽化，冷却气通过冷却通道2-22主动送入到雾化仓2-21内，由于雾化丝2-23位于雾化仓2-21内且固定在出雾通道2-24的入口处、冷却通道2-22位于雾化仓2-21的底部，雾化剂通过加热丝23进行加热，形成蒸汽状态的雾化剂，此时，冷却气从雾化仓底部的冷却通道2-22主动地进入雾化仓2-21内，对雾化丝2-23表面已加热至过饱和状态的雾化剂蒸汽进行急速降温，此时蒸汽状态的雾化剂在冷却气的作用下快速形成气溶胶并吹出气溶胶发生器，实现了雾化剂在气溶胶发生器内部经过“液体-气体-液体”的物理变化形成气溶胶，雾化效果好，因雾化过程由雾化装置主动产生的，避免了传统方案中受到外部大气环境限制的雾化方案，同时气源装置12与出雾口之间均为增压环境，即：气道21空间内承受背压不影响气溶胶发生的过程，能够通过在出雾嘴13增加稳流管、各式增速或降速喷嘴实现气溶胶形态的控制。同时，气溶胶发生器的供油方案采用毛细管原理， 引油件2-25选用耐温性好的柔性纤维织物材料或带有微小空隙的固体材料，储液仓2-3中的雾化剂在负压和渗透作用下不断地渗入到雾化丝，连续地重复“液体-气体-液体”的雾化过程，并随着储液仓2-3内雾化剂的消耗，储液仓2-3内处于负压状态可防止雾化剂过多导致雾化效果不良，由于储液仓2-3和雾化仓2-21为两个独立的空间，引油件2-25通过引液方式向雾化丝2-23供油，雾化丝2-23仅对引油件2-25上有限的雾化剂进行加热，有效降低了雾化丝2-23的加热负载，产品实现了瞬时雾化、低功耗，因此，本发明的气溶胶发生器能够提供可持续、瞬间、常温的气溶胶，雾化粒径细，且使用时无需预热，可以在小于200W的功率条件下工作，使用小容量锂电池即可直接驱动，满足不同场景的使用要求。另外，冷却气一般为空气或惰性气体或二氧化碳(也可使用其它类型的气体)，由于主动将冷却气送入雾化仓2-21内使高温蒸汽状态的雾化剂快速冷却形成气溶胶，发生的气溶胶即为常温气溶胶且雾化效果好，故而不会对使用者或其它人员造成烫伤风险，使用安全；由于冷却通道2-22位于雾化丝2-23的正下方，雾化丝2-23位于出雾通道2-24的正下方，出雾通道2-24两侧的雾化仓2-21顶部设计为圆弧形或倒锥形或圆柱形，当冷却气通过冷却通道2-22喷射至雾化丝2-23和引油件2-25时，对雾化丝2-23表面已加热至过饱和状态的雾化剂蒸汽进行急速降温，形成气溶胶蒸汽，在雾化丝2-23和引油件2-25的阻隔下，气溶胶蒸汽和雾化剂液滴的混合气被分流喷射至雾化仓2-21的侧壁，气溶胶蒸汽由侧壁向出雾通道2-24喷出，未雾化充分、冷凝的较大颗粒的雾化剂液滴，在雾化仓侧壁汇集并沿侧壁向上或向下回流至引油件2-25进行二次加热和汽化，同时，部分少量向上运动的冷凝液，在出雾通道2-24中的出口回流机构2-6的作用下回流到雾化仓作用下也可回流至雾化仓2-21进行二次加热和汽化，有效抑制喷油现象发生。
还有，本发明的气溶胶发生器采用了气电混合接头，气电混合接头内部设有气道21，冷却气可通过气道21和冷却通道2-22主动送入到雾化仓2-21内，雾化丝2-23通过雾化构件2-2和气电混合接头的引导与电源连接，由于整个雾化构件2-2安装在储液仓2-3内，且同时实现了气溶胶发生器的电压和气压的独立供给或断开，使得气溶胶发生器的结构紧凑，体积小，再加上气溶胶发生器的功率低，可以极 大地缩小气溶胶发生器的体积，实现手持式或分体式的应用，携带方便。同时，气电混合接头设计为固定接口2-8和活动接口2-9，固定接口2-8安装在气溶胶发生器的驱动器主体或引出的分体安装座上，雾化装置和活动接口2-9组装成雾化器主体，即：雾化器主体作为一个模组化的部件，活动接口2-9设置在雾化器主体上，这样，活动接口2-9通过螺纹或卡扣或外力压合或磁力吸合的方式与固定接口2-8进行连接，可以实现固定接口2-8与活动接口2-9的连接和分离，也就是说：气溶胶发生器工作时，将活动接口2-9与固定接口2-8进行连接，实现了雾化器主体与驱动器主体的链接、雾化丝2-23与电源的连接、冷却通道2-22与气源装置12进行连通，使得产品的上述结构高度紧凑，从而实现了气溶胶发生器的小型化和模组化，即：由于雾化装置和活动接口2-9组装成雾化器主体，通过气电混合接口实现雾化器主体的电路和气路的可靠连通，雾化器主体和气电混合接口可以轻松地实现安装和拆除，这样，雾化器主体作为独立模块，仅须提供工作所需的冷却气和电压即可产生气溶胶，实现了气溶胶发生器的小型化，大幅度降低产品使用场景的空间限制。另外，本发明的气溶胶发生器已将储液、气雾发生、供能和固定等雾化要素实现了模组化，并能够通过气电混合接口进行快速安装和拆除，这样，气溶胶发生器可以作为标准件或消耗品进行使用，应用中可以根据需要作为设计寿命并具备互换性的标准雾化模组进行维护和更换，标准雾化模组可以大批量生产且能够重复使用，故而可以大幅度降低使用成本。
最后，本发明的气溶胶发生器，可以通过改变气泵工作时的电压，间接调节气泵的功率从而达到调节冷却气的流速或/和流量，实现对气溶胶发生过程的散热功率进行调控，且根据散热需求不同，通过冷却气喷嘴改变进气道21的孔径和结构进一步调节局部冷却气的流速或/和流量；同时，通过改变雾化丝2-23工作电压、供电占空比的控制实现对发热功率进行调控，从而实现对气溶胶的雾化温度和气溶胶的雾化粒径进行精准调节，从而能够满足医疗、农业和消杀领域等对雾化温度和雾化粒径有着精细化要求的应用场景。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本领域技术的技术人员在本发明公开的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。 因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (25)

  1. 一种气溶胶发生器，包括雾化装置，其特征在于，所述气溶胶发生器还包括气电混合接头和气源装置，所述雾化装置内设有气道，所述气道位于雾化装置的底部，所述雾化装置通过气电混合接头与电源连接，所述气源装置通过气电混合接头与气道进行连通；所述气源装置提供冷却气。
  2. 按照权利要求1所述气溶胶发生器，其特征在于，所述雾化装置包括上机架、储液仓、雾化构件和下机架，所述雾化构件安装在储液仓内，所述雾化构件和储液仓密封地固定在上机架与下机架之间，所述雾化构件包括位于其下方的雾化仓、雾化丝和引油件，所述气道包括位于雾化仓底部的冷却通道和位于雾化仓顶部的出雾通道，所述雾化丝位于雾化仓内且固定在出雾通道的入口处，所述储液仓内的雾化剂通过引油件渗入到雾化丝进行加热和汽化，所述冷却气通过冷却通道主动送入到雾化仓内。
  3. 按照权利要求2所述气溶胶发生器，其特征在于，所述下机架的顶部设有导液仓，所述导液仓与储液仓连通，且导液仓位于储液仓的底部；所述冷却通道的顶部高于导液仓的顶部。
  4. 按照权利要求3所述气溶胶发生器，其特征在于，所述导液仓的底部外侧为倒锥形或圆弧斜面，所述雾化丝由耐热性好的金属制成，雾化丝的电阻阻值为0.05--25欧姆；所述引油件的中部固定在雾化丝内，所述引油件的两端填充在导液仓的底部。
  5. 按照权利要求4所述气溶胶发生器，其特征在于，所述雾化丝的形状为螺旋形或管状或网状或片状；所述引油件为耐温性好的柔性纤维织物材料或带有微小空隙的固体材料。
  6. 按照权利要求4所述气溶胶发生器，其特征在于，所述下机架的中间设有安装孔，所述气电混合接头穿过安装孔且与下机架密封连接；所述雾化丝通过气电混合接头与电源连接。
  7. 按照权利要求2至6任一所述气溶胶发生器，其特征在于，所述气电混合接头内部也设有气道，所述冷却气通过气电混合接头主动送入冷却通道内；所述气电混合接头包括固定接口和活动接口，所述活动接口与固定接口进行连接，所述固定接口与活动接口能够导通或断开电源的正负极和冷却气的气源。
  8. 按照权利要求7所述气溶胶发生器，其特征在于，所述活动接口通过螺纹或卡扣或外力压合或磁力吸合与固定接口进行连接；所述 雾化丝位于出雾通道的正下方，所述冷却通道位于雾化丝的正下方，所述出雾通道两侧的雾化仓顶部设计为圆弧形或倒锥形或圆柱形。
  9. 按照权利要求8所述气溶胶发生器，其特征在于,所述活动接口包括第一绝缘环、正极底座和负极固定头，所述正极底座固定在安装孔内，所述第一绝缘环位于负极固定头与正极底座之间，所述雾化丝的正极与正极底座连接，所述雾化丝的负极与负极固定头连接，所述固定接口包括第二绝缘环、正极连接座和负极连接头，所述第二绝缘环位于正极连接座与负极连接头之间；所述固定接口与活动接口进行连接时，所述气道与冷却通道连通，所述雾化丝依次通过活动接口、固定接口与电源连接，所述负极固定头设置在下机架上，所述下机架通过螺纹或卡扣或外力压合或磁力吸合固定在负极连接头上，所述正极底座紧贴在正极连接座上。
  10. 按照权利要求9所述气溶胶发生器，其特征在于,所述气溶胶发生器还包括安装座，所述安装座安装在雾化仓的底部且与雾化构件的内侧连接；所述安装座上设有引油孔、正接头和负接头，所述雾化丝的一端通过正接头与正极底座连接，所述雾化丝的另一端通过负接头与负极固定头连接。
  11. 按照权利要求10所述气溶胶发生器，其特征在于，所述气溶胶发生器还包括出口回流机构和出雾嘴，所述出雾嘴固定在上机架上，所述出口回流机构位于出雾通道内。
  12. 按照权利要求11所述气溶胶发生器，其特征在于，所述气溶胶发生器还包括顶盖、雾化喷嘴或/和出雾管，所述顶盖固定在上机架上，所述出雾嘴与顶盖连接成一个整体，所述出雾嘴与雾化喷嘴或/和出雾管进行连接。
  13. 按照权利要求7或12所述气溶胶发生器，其特征在于，所述气溶胶发生器还包括气电延长管，所述气电延长管的一端与固定接口连接，气电延长管的另一端与活动接口连接，所述冷却气依次通过气道、气电延长管、气电混合接头和冷却通道主动送入到雾化仓内，所述雾化丝依次通过活动接口、气电延长管、固定接口与电源连接。
  14. 按照权利要求13所述气溶胶发生器，其特征在于，所述气电延长管包括两根或多根导线、进气管和出气管，所述雾化丝依次通过活动接口、两根或多根导线、固定接口与电源连接，所述进气管的内部和出气管的内部均设有通气孔，所述通气孔与气道连通，所述进气 管与固定接口连接，所述出气管与活动接口连接。
  15. 按照权利要求14所述气溶胶发生器，其特征在于，所述气溶胶发生器设置了多个雾化装置，所述气电延长管包括一个进气管和多个出气管，所述气电混合接头包括一个固定接口和多个活动接口，所述固定接口与进气管连接，所述多个出气管均与进气管连通，所述每个出气管与对应地雾化装置连接。
  16. 按照权利要求13所述气溶胶发生器，其特征在于，所述冷却气为空气或惰性气体或二氧化碳，所述冷却气的气压在0.002--0.7Mpa之间；所述两根导线的电阻为1-200ohm/km，导线的直径为0.2-10mm。
  17. 按照权利要求13所述气溶胶发生器，其特征在于，所述气溶胶发生器还包括气泵和冷却气喷嘴，所述气泵的出气口与气道进行连通，所述冷却气喷嘴位于气道内，所述冷却气喷嘴可改变气道的孔径或/和结构，所述气泵的电压可调节。
  18. 按照权利要求17所述气溶胶发生器，其特征在于，所述气溶胶发生器设置了功率控制装置，所述功率控制装置与电源连接，所述功率控制装置可调控雾化丝的工作电压。
  19. 按照权利要求18所述气溶胶发生器，其特征在于，所述雾化剂形成气溶胶后，所述气溶胶颗粒的大小和气溶胶浓度通过控制冷却气的气流速度进行调整，所述气溶胶温度通过控制雾化丝的发热功率、冷却气的散热功率和雾化剂的粘度进行调整。
  20. 按照权利要求1所述气溶胶发生器，其特征在于，所述雾化装置包括雾化构件、上机架、储液仓和下机架，所述雾化构件位于储液仓内，所述雾化构件和储液仓均密封地固定在上机架与下机架之间，所述雾化构件内设有气道和加热件，所述雾化构件的侧面设有引液孔，所述加热件位于气道的周围，所述储液仓内的雾化剂通过引液孔渗入到加热件进行加热和汽化；所述上机架设有出雾孔，所述气电混合接头和出雾孔分别与气道进行连通，所述气源装置通过气电混合接头将冷却气送入气道内。
  21. 按照权利要求20所述气溶胶发生器，其特征在于，所述气溶胶发生器还包括出口回流机构、出雾嘴、雾化喷嘴或/和出雾管，所述出雾嘴固定在上机架上，所述出口回流机构位于气道内，所述出雾嘴与雾化喷嘴或/和出雾管进行连接；所述雾化构件还包括雾化芯和支架，所述支架的两端分别与上机架、下机架密封连接，所述气道位于 支架内，所述雾化芯固定在支架内的下方，所述加热件固定在雾化芯内，所述引液孔位于雾化芯的外侧；所述雾化装置设有外壳，所述外壳分别与上机架、下机架密封连接，所述储液仓由外壳的内壁、上机架、下机架和支架的外壁合围而成。
  22. 按照权利要求21所述气溶胶发生器，其特征在于，所述雾化装置的功率为5--200W；所述冷却气为空气或惰性气体或二氧化碳，所述气源装置提供冷却气的气压在0.002--0.7Mpa之间；所述雾化剂形成气溶胶后，所述气溶胶颗粒的大小和气溶胶浓度通过控制冷却气的气流速度进行调整，所述气溶胶温度通过控制加热件的发热功率、冷却气的散热功率和雾化剂的粘度进行调整。
  23. 按照权利要求22所述气溶胶发生器，其特征在于，所述气溶胶发生器还包括气管，所述气电混合接头的中间也设有气道，所述气管的一端与气源装置连接，气管的另一端与气道连通；所述加热件通过气电混合接头与电源连接；所述下机架为导电材料，下机架的中间设有安装孔，所述气电混合接头包括固定接口和活动接口，所述固定接口包括第一绝缘环、正极底座和负极固定头，所述正极底座固定在安装孔内，所述支架的下端固定在正极底座上，所述第一绝缘环位于负极固定头与正极底座之间，所述加热件的正极通过第一绝缘环外侧压紧在正极底座上，所述加热件的负极通过第一绝缘环内侧压紧在负极固定头上，所述活动接口包括第二绝缘环、正极连接座和负极连接头，所述第二绝缘环位于正极连接座与负极连接头之间；所述固定接口与活动接口进行连接时，所述正极连接座固定在下机架的下方，所述负极连接头贴紧在负极固定头上。
  24. 按照权利要求23所述气溶胶发生器，其特征在于,所述负极固定头与雾化芯连接处的气道孔径小于雾化芯中的气道孔径，使得雾化芯中的气道内的气压小于储液仓内的气压。
  25. 按照权利要求23或24所述气溶胶发生器，其特征在于,所述气溶胶发生器还包括气电延长管，所述气电延长管的一端与固定接口连接，气电延长管的另一端与活动接口连接，所述冷却气依次通过气道、固定接口、气电延长管和活动接口主动送入到雾化芯内，所述加热件依次通过活动接口、气电延长管、固定接口与电源连接。
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