CN213719912U

CN213719912U - Modular aerosol generator

Info

Publication number: CN213719912U
Application number: CN202021836004.0U
Authority: CN
Inventors: 赵鹤翔; 赵建基; 张一凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-20
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a module aerosol generator, including last frame, stock solution storehouse, cooling gas, atomizing component and lower carriage, the atomizing component is installed in the stock solution storehouse, atomizing component and stock solution storehouse are fixed between last frame and lower carriage sealedly, the atomizing component is including the atomizing storehouse that is located its below, be located the cooling channel of atomizing storehouse bottom, be located the play fog passageway, atomized filament and the oil guide piece at atomizing storehouse top, the atomized filament is located the atomizing storehouse and fixes the entrance at a fog passageway, atomized agent in the stock solution storehouse heats and vaporizes through the oil guide piece infiltration atomizing filament, the cooling gas is sent into in the atomizing storehouse through cooling channel initiative. The utility model provides an aerosol generator has realized module, miniaturization and the lightweight of product, possesses low-power, low-power consumption, simple and direct advantage such as change and maintenance to effectively solve control by temperature change, oil leak and oil spout scheduling problem of product.

Description

Modular aerosol generator

Technical Field

The utility model relates to an atomization plant field especially relates to a module aerosol generator.

Background

Most of the existing aerosol generators adopt heating wires or heating pipes, an atomizing agent flows into the heating wires or the heating pipes to be heated, a high-temperature and high-pressure atomizing agent is formed, the high-temperature and high-pressure atomizing agent is sprayed out from a nozzle to be contacted with outside air under the action of pressure, and the atomizing agent is gasified due to sudden air pressure drop, so that mist is formed. There are problems with this device: 1. the cooled air is passively contacted with the high-temperature and high-pressure atomizing agent outside the equipment, and the atomizing process occurs in an area at a nozzle outside the equipment, the area is high-temperature supersaturated steam, and a large amount of high-temperature atomizing agent droplets which have kinetic energy and cannot be atomized are ejected along with the atomizing, so that great potential safety hazards exist; 2. the device power and energy consumption are large, the equipment power supply needs to depend on 220V alternating current and a large-capacity battery, the equipment volume is large, and the portable application is difficult to realize; 3. because the heating pipe needs to reach a certain temperature and needs to continue to heat, equipment just can normally operate, so under this scheme, need preheat in advance, can't accomplish cold quick-witted instantaneous atomizing.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned not enough that present aerosol generator exists, the utility model provides an instantaneous atomizing, prevent that the oil spout phenomenon from taking place, low-power consumption, low-power aerosol generator.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

the utility model provides a module aerosol generator, includes frame, stock solution storehouse, cooling gas, atomizing component and undercarriage, the atomizing component is installed in the stock solution storehouse, atomizing component and stock solution storehouse are fixed between last frame and undercarriage sealedly, the atomizing component is including the atomizing storehouse that is located its below, the cooling channel who is located atomizing storehouse bottom, the play fog passageway, the atomizing silk that are located atomizing storehouse top and draw oil spare, the atomizing silk is located the atomizing storehouse and fixes the entrance at a fog passageway, the atomizing agent in the stock solution storehouse heats and vaporizes through drawing oil spare infiltration atomizing silk, the cooling gas is sent into the atomizing storehouse through cooling channel initiative in.

According to one aspect of the utility model, the top of the lower frame is provided with a liquid guiding bin which is communicated with the liquid storage bin, and the liquid guiding bin is positioned at the bottom of the liquid storage bin; the top of the cooling channel is higher than the top of the liquid guide cabin.

According to one aspect of the present invention, the atomizing wire is made of metal having good heat resistance, and the resistance value of the atomizing wire is 0.05 to 25 ohms.

According to one aspect of the present invention, the outer side of the bottom of the liquid guiding bin is an inverted cone or an arc inclined plane; the middle part of the oil guiding piece is fixed in the atomizing wire, and two ends of the oil guiding piece are filled at the bottom of the liquid guiding bin.

According to one aspect of the present invention, the atomizing wire is in the shape of a spiral or tube or net or sheet; the oil guiding piece is made of a flexible fiber fabric material with good temperature resistance or a solid material with tiny gaps.

According to one aspect of the present invention, the atomizing wire is a stainless steel wire, a nickel alloy wire or a tungsten wire, and the resistance value of the atomizing wire is 0.05 to 5 ohms.

According to one aspect of the utility model, the aerosol generator further comprises an air-electric hybrid joint, the middle of the lower frame is provided with a mounting hole, and the air-electric hybrid joint passes through the mounting hole and is hermetically connected with the lower frame; the inside air flue that is equipped with of gas-electricity hybrid, the cooling gas is sent into the atomizing storehouse through air flue and cooling channel initiative in, the positive pole and the negative pole of atomizing silk are connected with the power through gas-electricity hybrid.

According to the utility model discloses an aspect, the gas-electricity hybrid joint includes fixed interface and activity interface, the positive negative pole that fixed interface and activity interface can switch on or break off the power and the air supply of cooling gas, the activity interface passes through screw thread or buckle or external force pressfitting or magnetic force actuation and is connected with fixed interface.

According to the utility model discloses an aspect, the atomizing silk is located fog passageway under, cooling channel is located the atomizing silk under, the atomizing storehouse top design of fog passageway both sides is convex or back taper or cylindrical.

According to an aspect of the present invention, the movable interface includes a first insulating ring, an anode base and a cathode fixing head, the anode base is fixed in the mounting hole, the first insulating ring is located between the cathode fixing head and the anode base, the anode of the atomization wire is connected with the anode base, the cathode of the atomization wire is connected with the cathode fixing head, the fixing interface includes a second insulating ring, an anode connecting seat and a cathode connecting head, the second insulating ring is located between the anode connecting seat and the cathode connecting head; when the fixed interface is connected with the movable interface, the air passage is communicated with the cooling channel, the negative pole fixing head is arranged on the lower frame, the lower frame is fixed on the negative pole connecting head through threads or buckles or external force pressing or magnetic force suction, and the positive pole base is tightly attached to the positive pole connecting seat.

According to one aspect of the present invention, the aerosol generator further comprises a mounting seat mounted at the bottom of the atomizing chamber and connected to the inside of the atomizing member; the oil guide device is characterized in that the mounting seat is provided with an oil guide hole, a positive connector and a negative connector, the positive electrode of the atomization wire is connected with the positive base through the positive connector, the negative electrode of the atomization wire is connected with the negative fixing head through the negative connector, the middle part of the oil guide piece penetrates through the atomization wire and is fixed in the atomization wire, and the two ends of the oil guide piece penetrate through the oil guide hole respectively and are filled in the bottom of the liquid guide bin.

In accordance with an aspect of the present invention, the aerosol generator further comprises an outlet return mechanism, the outlet return mechanism being located within the mist outlet channel.

According to one aspect of the invention, the cooling gas is air or an inert gas or carbon dioxide, and the pressure of the cooling gas is between 0.002 and 0.7 Mpa.

According to an aspect of the utility model, the aerosol generator still includes air pump and cooling air nozzle, the gas outlet and the air flue of air pump communicate, the cooling air nozzle is located the air flue, the cooling air nozzle can change the aperture or/and the structure of air flue, the voltage of air pump is adjustable.

According to an aspect of the utility model, the aerosol generator has set up power control device, power control device is connected with the power, power control device can regulate and control the operating voltage of atomizing silk.

The utility model discloses the advantage of implementing lies in: the utility model discloses a modular aerosol generator, including upper frame, stock solution storehouse, cooling gas, atomizing component and lower frame, atomizing component installs in the stock solution storehouse, because atomizing component and stock solution storehouse are fixed between upper frame and lower frame sealedly, can prevent the atomizing agent from leaking from the stock solution storehouse; in order to further improve the working posture of sustainable oil supply, ensure the continuous liquid supply under the postures of vertical, inclined, horizontal and the like and prevent the leakage phenomenon under the inverted posture, the top of the lower frame is provided with a liquid guide cabin which is communicated with the liquid storage cabin, meanwhile, the bottom of the atomizing cabin is additionally provided with a mounting seat, the mounting seat is provided with an oil guide hole, a positive connector and a negative connector, the positive electrode of an atomizing filament is connected with a positive electrode base through the positive connector, the negative electrode of the atomizing filament is connected with a negative electrode fixing head through the negative connector, the middle part of an oil guide piece is fixed in the atomizing filament, two ends of the oil guide piece respectively penetrate through the oil guide hole and are filled at the bottom of the liquid guide cabin, as the mounting seat is hermetically connected with the inner side of an atomizing component, the atomizing agent can only penetrate into the atomizing cabin through the oil guide piece to be heated and vaporized, and the atomizing agent in the liquid storage cabin is blocked from being directly filled into the atomizing cabin with low liquid level through the liquid storage cabin under the action of the external atmospheric pressure and the internal negative pressure, the atomizing agent in the liquid guide bin can be only sucked by the capillary action of the oil guide piece and supplied to the atomizing wire for heating and atomizing, and the structural design of 'big end up and small end down' in the liquid guide bin can ensure that the oil guide piece is fully soaked in the atomizing agent to the maximum extent and is not influenced by the working posture. When the aerosol generator is inverted, the atomizing agent in the liquid storage bin is separated from the liquid guide bin, and the oil guide piece adsorbs the residual atomizing agent, so that the phenomenon of leakage of the atomizing agent under the conditions of inversion of products and the like is prevented.

The atomizing component comprises an atomizing chamber positioned below the atomizing component, a cooling channel positioned at the bottom of the atomizing chamber, a mist outlet channel positioned at the top of the atomizing chamber, atomizing wires and an oil guiding part, atomizing agent in the liquid storage chamber permeates into the atomizing wires through the oil guiding part to be heated and vaporized, cooling air is actively sent into the atomizing chamber through the cooling channel, as the atomizing wires are positioned in the atomizing chamber and fixed at the inlet of the mist outlet channel and the cooling channel is positioned at the bottom of the atomizing chamber, the atomizing agent is heated through a heating wire to form atomizing agent in a steam state, at the moment, the cooling air actively enters the atomizing chamber from the cooling channel at the bottom of the atomizing chamber to rapidly cool atomizing agent steam which is heated to a supersaturated state on the surface of the atomizing wires, at the moment, the atomizing agent in the steam state rapidly forms aerosol under the action of the cooling air and blows out of the aerosol generator, and the formation of the aerosol through the physical change of 'liquid-gas-liquid' in the aerosol generator is realized, the atomization effect is good.

Meanwhile, the oil supply scheme of the aerosol generator adopts the capillary principle, the oil guiding part selects a flexible fiber fabric material with good temperature resistance or a solid material with tiny gaps, the atomizing agent in the liquid storage bin continuously permeates into the atomizing wires under the action of negative pressure and permeation, the atomizing process of liquid-gas-liquid is continuously repeated, along with the consumption of the atomizing agent in the liquid storage bin, the liquid storage bin is in a negative pressure state to prevent the atomizing agent from being too much to cause poor atomizing effect, because the liquid storage bin and the atomizing bin are two independent spaces, the oil guiding part supplies oil to the atomizing wires in a liquid guiding mode, the atomizing wires only heat the limited atomizing agent on the oil guiding part, the heating load of the atomizing wires is effectively reduced, and the product realizes instant atomization and low power consumption, therefore, the aerosol generator can provide aerosol with sustainable, instant and normal temperature, the atomization particle size is fine, preheating is not needed during use, the atomization particle size can work under the power condition of less than 200W, and the atomization particle size can be directly driven by using a small-capacity lithium battery, so that the use requirements of different scenes are met. In addition, the cooling gas is generally air or inert gas or carbon dioxide (other types of gases can also be used), the cooling gas is actively sent into the atomization bin to rapidly cool the atomizing agent in a high-temperature steam state to form aerosol, and the generated aerosol is normal-temperature aerosol and has good atomization effect, so that scalding risks cannot be caused to users or other personnel, and the use is safe; because the cooling channel is positioned under the atomizing wire, the atomizing wire is positioned under the atomizing channel, the top parts of the atomizing bins at the two sides of the atomizing channel are designed into arc shape or inverted cone shape or cylindrical shape, when cooling gas is sprayed to the atomizing wire and the oil guiding piece through the cooling channel, the atomizing agent steam which is heated to the oversaturated state on the surface of the atomizing wire is rapidly cooled to form aerosol steam, under the obstruction of the atomizing wire and the oil guiding piece, the mixed gas of the aerosol steam and the atomizing agent droplets is shunted and sprayed to the side wall of the atomizing bin, the aerosol steam is sprayed out from the side wall to the atomizing channel, the atomizing agent droplets which are not fully atomized and condensed are larger particles are collected at the side wall of the atomizing bin and flow back to the oil guiding piece along the side wall to carry out secondary heating and vaporization, meanwhile, part of a small amount of condensate which moves upwards can also flow back to the atomizing bins to carry out secondary heating and vaporization under the action of the outlet backflow mechanism in the atomizing channel, prevent the blowout of the high-temperature liquid aerosol and prevent the oil spraying phenomenon from effectively inhibiting the oil spraying phenomenon.

Still further, the utility model discloses an aerosol generator has adopted the gas-electricity hybrid, the inside air flue that is equipped with of gas-electricity hybrid, cooling gas accessible air flue and cooling channel are sent into in the atomizing storehouse voluntarily, the positive negative pole of atomizing silk passes through the guide and the power of atomizing component and gas-electricity hybrid is connected, because whole atomizing component is installed in the stock solution storehouse, and the independent supply or the disconnection of the voltage and the atmospheric pressure of aerosol generator has been realized simultaneously, make aerosol generator's compact structure, and is small, in addition aerosol generator's power is low, can greatly reduce aerosol generator's volume, realize hand-held type or split type application, and convenient to carry. Simultaneously, the gas-electric hybrid joint designs for fixed interface and movable interface, and fixed interface installs in aerosol generator's driver main part or the components of a whole that can function independently mount pad of drawing forth, assembles into the atomizer main part with last frame, stock solution storehouse, atomizing agent, atomizing component, movable interface and lower frame, promptly: the movable connector is arranged on the atomizer main body, the movable connector is connected with the fixed connector through a thread or a buckle or an external force pressing fit or a magnetic force suction fit mode, and the fixed connector and the movable connector can be connected and separated, namely: the aerosol generator during operation is connected movable interface and fixed interface, has realized that the atomizer main part is connected with the driver main part, the positive negative pole of atomizing silk and being connected of power, cooling channel and air supply communicate for the above-mentioned structure height of product is compact, thereby has realized the miniaturization and the modularization of aerosol generator, promptly: the atomizer main body is assembled by the upper machine frame, the liquid storage bin, the atomizing agent, the atomizing component, the movable connector and the lower machine frame, the reliable communication of a circuit and a gas circuit of the atomizer main body is realized through the gas-electricity mixing connector, the atomizer main body and the gas-electricity mixing connector can be easily installed and detached, and thus the atomizer main body is taken as an independent module and can generate aerosol only by providing cooling gas and voltage required by work, the miniaturization of the aerosol generator is realized, and the space limitation of a product use scene is greatly reduced. Additionally, the utility model discloses an aerosol generator has realized the moduleization with atomizing key element such as stock solution, aerial fog emergence, energy supply and fixed to can install fast and demolish through the gas-electricity hybrid interface, like this, aerosol generator can regard as standard component or consumables to use, can maintain and change as required and possess interchangeable standard atomizing module as design life in using, standard atomizing module can mass production and can used repeatedly, so can reduce use cost by a wide margin.

Finally, the utility model discloses an aerosol generator can be through the voltage that changes air pump during operation, and the power of indirect adjustment air pump reaches the velocity of flow or/and the flow of regulation cooling gas, realizes adjusting and control the heat dissipation power of aerosol emergence process, and according to the heat dissipation demand difference, changes the aperture and the structure of intake duct through the cooling gas nozzle and further adjusts the velocity of flow or/and the flow of local cooling gas; meanwhile, the heating power is regulated and controlled by changing the working voltage of the atomizing wire and the control of the power supply duty ratio, so that the atomizing temperature of the aerosol and the atomizing particle size of the aerosol are accurately regulated, and application scenes with fine requirements on the atomizing temperature and the atomizing particle size in the fields of medical treatment, agriculture, disinfection and the like can be met.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only one embodiment of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without any inventive work.

FIG. 1 is a cross-sectional view of a modular aerosol generator according to the present invention;

FIG. 2 is a sectional view taken along line A- -A in FIG. 1;

fig. 3 is a schematic structural view of the gas-electric hybrid joint of the present invention connected to the lower frame;

fig. 4 is a schematic perspective view of the connection between the mounting seat and the oil guiding member of the present invention;

fig. 5 is a sectional view of the atomizer body according to the present invention;

fig. 6 is a sectional structure view of the fixing interface according to the present invention.

Detailed Description

The following further description is made with reference to the accompanying drawings and examples,

as shown in fig. 1 to 6, a modular aerosol generator includes an upper frame 4, a liquid storage bin 6, a cooling gas, an atomizing member 1 and a lower frame 7, the atomizing member 1 is installed in the liquid storage bin 6, the atomizing member 1 and the liquid storage bin 6 are hermetically fixed between the upper frame 4 and the lower frame 7, the atomizing member 1 includes an atomizing bin 21 located below the atomizing member, a cooling channel 22 located at the bottom of the atomizing bin 21, an atomizing channel 24 located at the top of the atomizing bin 21, an atomizing wire 23 and an oil guiding member 25, the atomizing wire 23 is located in the atomizing bin 21 and is fixed at an inlet of the atomizing channel 24, an atomizing agent in the liquid storage bin 6 permeates into the atomizing wire 23 through the oil guiding member 25 to be heated and vaporized, and the cooling gas is actively sent into the atomizing bin 21 through the cooling channel 22.

In practical application, the liquid storage bin 6 is surrounded by the upper frame 4, the atomizing member 1, the outer shell 2 and the lower frame 7, and the upper frame 4 and the lower frame 7 are hermetically fixed at two ends of the outer shell 2. In order to provide sustainable and instant aerosol, the top of the lower frame 7 is provided with the liquid guide bin 3, the liquid guide bin 3 is communicated with the liquid storage bin 6, and because the liquid guide bin 3 is positioned at the bottom of the liquid storage bin 6, the atomizing agent in the liquid storage bin 6 can completely flow into the liquid guide bin 3. In addition, in order to prevent the atomized agent from entering the atomization chamber 21 through the cooling channel 22, the top of the cooling channel 22 is higher than the top of the liquid guide chamber 3.

In practical application, the liquid guiding bin 3 is internally designed with a structure with a large upper part and a small lower part, such as: the bottom outside of leading liquid storehouse 3 can be back taper or circular arc inclined plane, and leads the bottom of liquid storehouse 3 and fill by leading oil spare 25, and the area of filling designs according to actual conditions, for example: the middle part of the oil guiding piece 25 is fixed in the atomizing wire 23, and two ends of the oil guiding piece 25 are filled at the bottom of the liquid guiding bin 3; the utility model discloses an aerosol generator's fuel feeding scheme adopts the capillary principle, draws oily 25 to choose for use the flexible fabric material that the temperature toleration is good or have the solid material in little space, can permeate atomizing agent to drier one side, common flexible fabric material from more moist one side through the capillary principle, if: cotton, glass fiber, asbestos, etc., solid materials with micro-voids, such as: porous ceramics, diatom mud, gypsum, cement and other materials with rich gaps. The atomizing wire 23 is made of metal with good heat resistance, and the resistance value of the atomizing wire 23 is 0.05-25 ohm, such as: the atomizing wire 23 is a stainless steel wire, a nickel alloy wire or a tungsten wire, the resistance value of the atomizing wire 23 is 0.05-5 ohm, and the shape of the atomizing wire 23 is designed according to actual conditions, for example: one or more shapes among spiral, tubulose, netted and slice, because stock solution storehouse 6 and atomizing storehouse 21 are two independent spaces, the atomizing agent in the stock solution storehouse 6 supplies oil to atomizing silk 23 through drawing oil spare 25, atomizing silk 23 only heats the limited atomizing agent on drawing oil spare 25, the heating load of atomizing silk 23 has effectively been reduced, the product has realized instantaneous atomizing, low-power consumption, like this, aerosol generator generally adopt the low capacity lithium cell for the power (for the convenience change power) direct drive can, in addition atomizing silk 23 resistance is little, can work under the power condition that is less than 200W, satisfy the operation requirement of different scenes. In addition, because the oil supply scheme adopts the capillary principle, the oil guiding piece 25 is made of flexible fiber fabric material with good temperature resistance or solid material with tiny gaps, the liquid storage bin 6 is communicated with the liquid guiding bin 3, the atomizing agent in the liquid storage bin 6 continuously permeates into the atomizing wires 23 under the action of negative pressure and permeation, the atomizing process of 'liquid-gas-liquid' is continuously repeated, and under the action of the liquid guiding bin 3 and the oil guiding piece 25, so that the normal line of the aerosol generator can ensure the continuous supply of the atomizing agent in the working process at any angle from horizontal to vertical, meanwhile, with the consumption of the atomizing agent in the liquid storage bin 6, the negative pressure state in the liquid storage bin 6 can prevent the poor atomizing effect caused by too much atomizing agent, therefore, the utility model discloses an aerosol generator can provide sustainable, in the twinkling of an eye aerosol, and atomization effect is good, and need not to preheat during the use.

In practical application, the aerosol generator further comprises an air-electric mixing joint, the middle of the lower frame 7 is provided with a mounting hole, and the air-electric mixing joint penetrates through the mounting hole and is hermetically connected with the lower frame 7, so that the aerosol is prevented from leaking from the position of the mounting hole; meanwhile, the anode and the cathode of the atomization wire 23 are connected with a power supply through an air-electricity hybrid joint, an air passage 10 is arranged inside the air-electricity hybrid joint, and cooling air is actively sent into the atomization bin 21 through the air passage 10 and the cooling channel 22 in sequence.

In practical application, in order to facilitate the detachment of the aerosol generator, as shown in fig. 1 and fig. 2, the gas-electric hybrid connector includes a fixed interface 8 and a movable interface 9, the fixed interface 8 and the movable interface 9 can connect or disconnect the positive and negative poles of the power supply and the gas source of the cooling gas, and the connection modes of the fixed interface 8 and the movable interface 9 are many, but it must be ensured that: when the fixed interface 8 is connected with the movable interface 9, the anode and the cathode of the power supply are connected with two ends of the atomizing wire 23 through the gas-electricity mixed joint and the atomizing component 1, and the cooling channel 22 is communicated with the gas source of the cooling gas; when the fixed interface 8 is separated from the movable interface 9, the anode and the cathode of the power supply are disconnected with two ends of the atomization wire 23, and the cooling channel 22 is disconnected with the air source of the cooling air. The common design schemes for the gas-electric hybrid joint include several: in the first scheme, the movable connector 9 is connected with the fixed connector 8 through a thread (see fig. 3 in the present invention for details); in the second scheme, the movable interface 9 is connected with the fixed interface 8 through a buckle; in the third scheme, the movable interface 9 is connected with the fixed interface 8 through external force pressing or magnetic force suction; like this, activity interface 9 can be connected with fixed interface 8 through screw thread or buckle or external force pressfitting or magnetic force actuation, and fixed interface 8 preferentially adopts the screw thread to be connected with activity interface 9, has realized being connected and separating of fixed interface 8 and activity interface 9 through rotatory screw thread, promptly: when the aerosol generator works, the movable connector 9 is connected with the fixed connector 8, the cooling channel 22 is communicated with an air source of cooling air, the connection of the anode and the cathode of the atomization wire 23 with a power supply is realized, and the space requirement is greatly reduced.

In practical application, the atomizing wire 23 is located right below the atomizing channel 24, the cooling channel 22 is located right below the atomizing wire 23, the top of the atomizing bin on both sides of the atomizing channel 24 is designed to be arc-shaped, inverted cone-shaped or cylindrical, so that the cooling gas can directly act on the surface of the atomizing wire 23 after entering the atomizing bin 21 through the cooling channel 22, the atomizing agent heated to a supersaturated state is directly cooled to form aerosol, meanwhile, under the blocking action of the atomizing wire 23 and the oil guiding member 25 (the cooling channel 22 is located right below the atomizing wire 23, the middle part of the oil guiding member 25 is fixed in the atomizing wire 23), the mixed gas of aerosol steam and droplets is shunted and sprayed to the side wall of the atomizing bin 21 (the inner wall at the top of the atomizing bin is designed to be arc-shaped, inverted cone-shaped or cylindrical), the aerosol steam is sprayed out of the atomizing channel 24 from the side wall, and the condensate flows back to the oil guiding member 25 along the side wall to perform secondary heating and vaporization, meanwhile, the aerosol generator is provided with the outlet backflow mechanism 26, and the outlet backflow mechanism 26 is positioned in the mist outlet channel 24, so that part of a small amount of condensate moving upwards can also flow back to the atomizing bin 21 under the action of the outlet backflow mechanism 26 in the mist outlet channel, and the oil spraying phenomenon is effectively inhibited. The cooling gas is generally air or inert gas or carbon dioxide (other types of gas can be used), the air pressure of the cooling gas is between 0.002 and 0.7Mpa, the cooling gas is actively sent into the atomizing bin 21 through the air passage 10 and the cooling channel 22 in sequence, so that the atomizing agent in a high-temperature steam state is rapidly cooled to form aerosol, the generated aerosol is normal-temperature aerosol, the atomizing effect is good, scalding risks cannot be caused to users or other personnel, and the use is safe.

In practical application, as shown in fig. 3, the movable interface 9 includes a first insulating ring 91, a positive base 93 and a negative fixing head 92, the positive base 93 is fixed in the mounting hole of the lower frame 7, the positive electrode of the atomizing wire 23 is connected with the positive base 93, the negative electrode of the atomizing wire 23 is connected with the negative fixing head 92, the lower frame 7, the positive base 93 and the negative fixing head 92 are all made of metal conductive materials, and the first insulating ring 91 is located between the negative fixing head 92 and the positive base 93, so that a conductive phenomenon between the positive base 93 and the lower frame 7 or between the positive fixing head 92 and the negative fixing head 92 is avoided; the fixed interface 8 comprises a second insulating ring 83, an anode connecting seat 82 and a cathode connecting seat 81, the anode connecting seat 82 and the cathode connecting seat 81 are made of metal conductive materials, and the second insulating ring 83 is located between the anode connecting seat 82 and the cathode connecting seat 81, so that the conductive phenomenon between the anode connecting seat 82 and the lower frame 7 or the cathode connecting seat 81 is avoided. When the fixed interface 8 is connected with the movable interface 9, the air passage 10 is communicated with the cooling channel 22, the negative fixing head 92 is arranged on the lower frame 7, the lower frame 7 is fixed on the negative connector 81 through threads or buckles or external force pressing or magnetic force suction (the lower frame 7 is preferentially connected with the negative connector 81 through threads), the positive base 93 is tightly attached to the positive connector 82, the positive electrode of the atomization wire 23 is respectively connected with the positive electrode of the power supply through the positive base 93 and the positive connector 82, and the negative electrode of the atomization wire 23 is respectively connected with the negative electrode of the power supply through the negative fixing head 92, the lower frame 7 and the negative connector 81; when the fixed interface 8 is separated from the movable interface 9, the negative connector 81 is detached from the lower frame 7, and the positive electrode and the negative electrode of the atomization wire 23 are respectively disconnected from the power supply. In addition, in order to facilitate the installation of the fixing interface 8, a support 11 is provided at the outer side of the negative connector 81, for example: the support 11 may be directly fixed to the outside of the negative electrode connector 81 by a screw, so that the fixing interface 8 may be mounted on other products or components through the support 11. Because the gas-electric hybrid joint is designed into the fixed joint 8 and the movable joint 9, the fixed joint 8 is generally installed on the driver main body of the aerosol generator or the led-out split mounting seat, and the upper frame 4, the liquid storage bin 6, the atomizing agent, the atomizing member 1, the movable joint 9 and the lower frame 7 are assembled into the atomizer main body, as shown in fig. 5, that is: the atomizer main part is as the part of a moduleization, and activity interface 9 sets up in the atomizer main part, and like this, activity interface 9 is connected with fixed interface 8 through the mode of screw thread or buckle or external force pressfitting or magnetic force actuation, can realize fixed interface 8 and activity interface 9's being connected and separation, that is to say: when the aerosol generator works, the movable connector 9 is connected with the fixed connector 8, so that the connection between the atomizer main body and the driver main body, the connection between the anode and the cathode of the atomization wire 23 and the power supply, and the communication between the cooling channel 22 and the air source are realized, the structure of the product is highly compact, and the miniaturization and modularization of the aerosol generator are realized, namely: because will go up frame 4, stock solution storehouse 6, atomizing agent, atomizing component 1, activity interface 9 and lower frame 7 assemble into the atomizer main part, realize the reliable intercommunication of the circuit of atomizer main part and gas circuit through the gas-electricity mixed interface, the installation and demolish can easily be realized to atomizer main part and gas-electricity mixed interface, like this, the atomizer main part is as independent module, only must provide the required cooling gas of work and voltage and can produce the aerosol, the miniaturization of aerosol generator has been realized, the space restriction of product use scene is reduced by a wide margin. Additionally, the utility model discloses an aerosol generator has realized the moduleization with atomizing key element such as stock solution, aerial fog emergence, energy supply and fixed to can install fast and demolish through the gas-electricity hybrid interface, like this, aerosol generator can regard as standard component or consumables to use, can maintain and change as required and possess interchangeable standard atomizing module as design life in using, standard atomizing module can mass production and can used repeatedly, so can reduce use cost by a wide margin.

In addition, in order to prevent the aerosol from leaking from the position of the mist outlet channel 24 when the product is inverted, as shown in fig. 4, the aerosol generator is provided with a mounting seat 5, the mounting seat 5 is mounted at the bottom of the atomizing chamber 21 and connected with the inner side of the atomizing member 1 (for example, by screw connection), so that the liquid storage chamber 6 and the atomizing chamber 21 are two independent spaces, the mounting seat 5 is provided with an oil guiding hole, a positive connector 27 and a negative connector 28, the positive electrode of the atomizing filament 23 is connected with the positive electrode base 93 through the positive connector 27, the negative electrode of the atomizing filament 23 is connected with the negative electrode fixing head 92 through the negative connector 28, the middle part of the oil guiding member 25 passes through the atomizing filament 23 and is fixed in the atomizing filament 23, the two ends of the oil guiding member 25 respectively pass through the oil guiding hole and are filled at the bottom of the liquid guiding chamber 3, because the oil guiding member 25 is made of a flexible fiber fabric material with good temperature resistance or a solid material with tiny gaps, in addition, the bottom of the liquid guide bin 3 is designed to be an inverted cone inclined plane or an arc inclined plane, two ends of the oil guide piece 25 penetrate through the oil guide holes respectively and are dispersed at the bottom of the liquid guide bin 3, when the aerosol generator works, the atomizing agent in the liquid storage bin 6 continuously permeates into the atomizing wires 23 under the action of permeation and negative pressure, and the atomizing process of liquid-gas-liquid is continuously repeated, so that sustainable and instant aerosol can be provided. In order to adjust the particles and the air supply quantity of the aerosol conveniently, the aerosol generator is provided with an air pump, a power control device and a cooling air nozzle, an air outlet of the air pump is communicated with the air passage 10, the cooling air nozzle is positioned in the air passage 10, the aperture or/and the structure of the air passage 10 can be changed through the cooling air nozzle, the voltage of the air pump can be adjusted, the power of the air pump is indirectly adjusted through changing the voltage when the air pump works, so that the flow velocity or/and the flow quantity of the cooling air can be adjusted, the adjustment and control of the heat dissipation power in the aerosol generation process are realized, and the aperture and the structure of the air inlet channel are changed through the cooling air nozzle according to different heat dissipation requirements, so that the flow velocity or/and the flow quantity of the local cooling air are further adjusted; because power control device is connected with the power, power control device can regulate and control the operating voltage of atomizing silk 23, realizes regulating and controlling the power that generates heat through the control that changes the operating voltage of atomizing silk 23, power supply duty cycle to the realization carries out accurate regulation to the atomizing temperature of aerosol and the atomizing particle size of aerosol.

The utility model discloses the advantage of implementing lies in: the utility model discloses a modular aerosol generator, including upper frame 4, stock solution storehouse 6, cooling gas, atomizing component 1 and lower frame 7, atomizing component 1 is installed in stock solution storehouse 6, because atomizing component 1 and stock solution storehouse 6 are fixed between upper frame 4 and lower frame 7 sealingly, can prevent the atomizing agent from leaking from stock solution storehouse 6; in order to further improve the working posture of sustainable oil supply, ensure continuous liquid supply under the postures of vertical, inclined, horizontal and the like and prevent the leakage phenomenon under the inverted posture, the top of the lower frame 7 is provided with a liquid guide cabin 3, the liquid guide cabin 3 is communicated with a liquid storage cabin 6, meanwhile, the bottom of the atomizing cabin 21 is additionally provided with a mounting seat 5, the mounting seat 5 is provided with an oil guiding hole, a positive connector 27 and a negative connector 28, the anode of an atomizing filament 23 is connected with a positive base 93 through the positive connector 27, the cathode of the atomizing filament 23 is connected with a negative fixing head 92 through the negative connector 28, the middle part of the oil guiding piece 25 is fixed in the atomizing filament 23, two ends of the oil guiding piece 25 respectively penetrate through the oil guiding hole and are filled at the bottom of the liquid guide cabin 3, because the mounting seat 5 is hermetically connected with the inner side of the atomizing component 1, the liquid storage cabin 6 and the atomizing cabin 21 are two independent spaces, the atomizing agent can only penetrate into the atomizing cabin 21 through the oil guiding piece 25 to be heated and vaporized, under the effect of external atmospheric pressure and inside negative pressure, block that the atomizing agent in the liquid storage storehouse 6 is direct to be poured into the atomizing storehouse 21 that the liquid level is low by the liquid storage storehouse 6 in, only can attract the atomizing agent in leading the liquid storehouse 6 to supply to atomizing silk 23 in the atomizing storehouse 21 through the capillary action of leading oil spare 25 and heat and atomize, the structural design of "big end up" in leading the liquid storehouse 3 can furthest ensure that lead oil spare 25 fully soaks in the atomizing agent and do not receive the influence of operational attitude. When the aerosol generator is inverted, the atomizing agent in the liquid storage bin 6 is separated from the liquid guide bin 3, and the oil guide piece 25 adsorbs the residual atomizing agent, so that the phenomenon of leakage of the atomizing agent under the conditions of inversion of products and the like is prevented.

The atomizing component 1 comprises an atomizing chamber 21 located below the atomizing component, a cooling channel 22 located at the bottom of the atomizing chamber 21, a mist outlet channel 24 located at the top of the atomizing chamber 21, an atomizing filament 23 and an oil guiding member 25, wherein an atomizing agent in the liquid storage chamber 3 permeates into the atomizing filament 23 through the oil guiding member 25 to be heated and vaporized, cooling gas is actively sent into the atomizing chamber 21 through the cooling channel 22, the atomizing filament 23 is located in the atomizing chamber 21 and fixed at an inlet of the mist outlet channel 24, the cooling channel 22 is located at the bottom of the atomizing chamber 21, the atomizing agent is heated through the heating filament 23 to form a steam-state atomizing agent, at the moment, the cooling gas actively enters the atomizing chamber 21 from the cooling channel 22 at the bottom of the atomizing chamber, the surface of the atomizing filament 23 is rapidly cooled to the atomizing agent steam which is heated to a supersaturated state, and the steam-state atomizing agent rapidly forms aerosol under the action of the cooling gas and blows the aerosol generator, the aerosol generator realizes that the aerosol is formed by the physical change of 'liquid-gas-liquid' of the atomizing agent in the aerosol generator, and has good atomizing effect. Meanwhile, the oil supply scheme of the aerosol generator adopts the capillary principle, the oil guiding piece 25 is made of flexible fiber fabric material with good temperature resistance or solid material with tiny gaps, the atomizing agent in the liquid storage bin 6 continuously permeates into the atomizing wire under the action of negative pressure and permeation, the atomizing process of liquid-gas-liquid is continuously repeated, along with the consumption of the atomizing agent in the liquid storage bin 6, the negative pressure state in the liquid storage bin 6 can prevent the atomizing agent from being too much to cause poor atomizing effect, because the liquid storage bin 6 and the atomizing bin 21 are two independent spaces, the oil guiding piece 25 supplies oil to the atomizing wire 23 in a liquid guiding mode, the atomizing wire 23 only heats the limited atomizing agent on the oil guiding piece 25, the heating load of the atomizing wire 23 is effectively reduced, the instant atomization and low power consumption are realized, therefore, the aerosol generator can continuously provide, The aerosol at the instant and normal temperature has fine atomized particle size, does not need to be preheated during use, can work under the power condition of less than 200W, can be directly driven by a small-capacity lithium battery, and meets the use requirements of different scenes. In addition, the cooling gas is generally air or inert gas or carbon dioxide (other types of gases can also be used), as the cooling gas is actively sent into the atomization bin 21 to rapidly cool the atomizing agent in a high-temperature steam state to form aerosol, the generated aerosol is normal-temperature aerosol and has good atomization effect, the risk of scalding a user or other personnel is avoided, and the use is safe; because the cooling channel 22 is positioned under the atomizing wire 23, the atomizing wire 23 is positioned under the atomizing channel 24, the tops of the atomizing chambers 21 at two sides of the atomizing channel 24 are designed to be arc-shaped, inverted cone-shaped or cylindrical, when cooling air is sprayed to the atomizing wire 23 and the oil guiding member 25 through the cooling channel 22, the atomizing agent steam which is heated to a supersaturated state on the surface of the atomizing wire 23 is rapidly cooled to form aerosol steam, under the obstruction of the atomizing wire 23 and the oil guiding member 25, the mixed gas of the aerosol steam and the atomizing agent droplets is shunted and sprayed to the side wall of the atomizing chamber 21, the aerosol steam is sprayed out from the side wall to the atomizing channel 24, the large atomized and condensed aerosol droplets which are not fully atomized are collected at the side wall of the atomizing chamber and flow back to the oil guiding member 25 upwards or downwards along the side wall to be secondarily heated and vaporized, and simultaneously, a part of small amount of condensate which moves upwards can flow back to the atomizing chamber under the action of the outlet backflow mechanism 26 in the atomizing channel 24 and also can flow back to the atomizing chamber The atomization bin 21 is heated and vaporized for the second time, and the oil injection phenomenon is effectively inhibited.

Still further, the utility model discloses an aerosol generator has adopted the gas-electricity hybrid joint, the inside air flue 10 that is equipped with of gas-electricity hybrid joint, cooling gas accessible air flue 10 and cooling channel 22 are sent into in the atomizing storehouse 21 voluntarily, atomizing silk 23's positive negative pole is connected with the power through atomizing component 1 and the guide of gas-electricity hybrid joint, because whole atomizing component 1 is installed in stock solution storehouse 6, and the independent supply or the disconnection of the voltage and the atmospheric pressure of aerosol generator have been realized simultaneously, make aerosol generator's compact structure, and is small, in addition aerosol generator's power is low, can greatly reduce aerosol generator's volume, realize hand-held type or split type application, and convenient to carry. Meanwhile, the gas-electric hybrid joint is designed into a fixed interface 8 and a movable interface 9, the fixed interface 8 is installed on a driver main body of the aerosol generator or a split installation seat led out, and an upper frame 4, a liquid storage bin 6, an atomizing agent, an atomizing component 1, the movable interface 9 and a lower frame 7 are assembled into an atomizer main body, namely: the atomizer main part is as the part of a moduleization, and activity interface 9 sets up in the atomizer main part, and like this, activity interface 9 is connected with fixed interface 8 through the mode of screw thread or buckle or external force pressfitting or magnetic force actuation, can realize fixed interface 8 and activity interface 9's being connected and separation, that is to say: when the aerosol generator works, the movable connector 9 is connected with the fixed connector 8, so that the connection between the atomizer main body and the driver main body, the connection between the anode and the cathode of the atomization wire 23 and the power supply, and the communication between the cooling channel 22 and the air source are realized, the structure of the product is highly compact, and the miniaturization and modularization of the aerosol generator are realized, namely: because will go up frame 4, stock solution storehouse 6, atomizing agent, atomizing component 1, activity interface 9 and lower frame 7 assemble into the atomizer main part, realize the reliable intercommunication of the circuit of atomizer main part and gas circuit through the gas-electricity mixed interface, the installation and demolish can easily be realized to atomizer main part and gas-electricity mixed interface, like this, the atomizer main part is as independent module, only must provide the required cooling gas of work and voltage and can produce the aerosol, the miniaturization of aerosol generator has been realized, the space restriction of product use scene is reduced by a wide margin. Additionally, the utility model discloses an aerosol generator has realized the moduleization with atomizing key element such as stock solution, aerial fog emergence, energy supply and fixed to can install fast and demolish through the gas-electricity hybrid interface, like this, aerosol generator can regard as standard component or consumables to use, can maintain and change as required and possess interchangeable standard atomizing module as design life in using, standard atomizing module can mass production and can used repeatedly, so can reduce use cost by a wide margin.

Finally, the aerosol generator of the present invention can indirectly adjust the power of the air pump by changing the voltage of the air pump during operation, thereby adjusting the flow rate or/and the flow rate of the cooling air, realizing the adjustment and control of the heat dissipation power in the aerosol generation process, and further adjusting the flow rate or/and the flow rate of the local cooling air by changing the aperture and the structure of the air inlet channel 10 through the cooling air nozzle according to different heat dissipation requirements; meanwhile, the heating power is regulated and controlled by changing the working voltage of the atomizing wire 23 and the control of the power supply duty ratio, so that the atomizing temperature of the aerosol and the atomizing particle size of the aerosol are accurately regulated, and application scenes with fine requirements on the atomizing temperature and the atomizing particle size in the fields of medical treatment, agriculture, disinfection and the like can be met.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a module aerosol generator, includes frame, stock solution storehouse, cooling gas, atomizing component and undercarriage, the atomizing component is installed in the stock solution storehouse, atomizing component and stock solution storehouse are fixed between last frame and undercarriage sealedly, a serial communication port, the atomizing component is including the atomizing storehouse that is located its below, the cooling channel who is located atomizing storehouse bottom, the play fog passageway, the atomizing silk that are located atomizing storehouse top and draw oil spare, the atomizing silk is located the atomizing storehouse and fixes the entrance at a fog passageway, the atomizing agent in the stock solution storehouse heats and vaporizes through drawing oil spare infiltration atomizing silk, the cooling gas is sent into in the atomizing storehouse through cooling channel initiative.

2. The modular aerosol generator as set forth in claim 1, wherein a liquid guiding chamber is provided at a top of the lower frame, the liquid guiding chamber is communicated with the liquid storage chamber, and the liquid guiding chamber is located at a bottom of the liquid storage chamber; the top of the cooling channel is higher than the top of the liquid guide cabin.

3. The modular aerosol generator as set forth in claim 2, wherein the atomizing wire is made of a metal having a high heat resistance, and the atomizing wire has a resistance value of 0.05-25 ohms.

4. A modular aerosol generator as set forth in claim 3, wherein the outside of the bottom of the liquid guiding chamber is an inverted cone or an arc slope; the middle part of the oil guiding piece is fixed in the atomizing wire, and two ends of the oil guiding piece are filled at the bottom of the liquid guiding bin.

5. A modular aerosol generator as claimed in claim 4, characterised in that the atomising filaments are in the form of a helix or tube or mesh or sheet; the oil guiding piece is made of a flexible fiber fabric material with good temperature resistance or a solid material with tiny gaps.

6. A modular aerosol generator as set forth in claim 3, wherein the atomizing wire is a stainless steel or nickel alloy or tungsten wire, and the atomizing wire has a resistance of 0.05-5 ohms.

7. The modular aerosol generator as set forth in any one of claims 1 to 6, further comprising an air-electric hybrid connector, wherein the lower frame is provided with a mounting hole at the center thereof, and the air-electric hybrid connector passes through the mounting hole and is hermetically connected with the lower frame; the inside air flue that is equipped with of gas-electricity hybrid, the cooling gas is sent into the atomizing storehouse through air flue and cooling channel initiative in, the positive pole and the negative pole of atomizing silk are connected with the power through gas-electricity hybrid.

8. The modular aerosol generator as set forth in claim 7, wherein the gas-electric hybrid connector comprises a fixed connector and a movable connector, the fixed connector and the movable connector can connect or disconnect the positive and negative electrodes of the power supply and the source of the cooling gas, and the movable connector is connected to the fixed connector by a screw or a snap or an external force press or a magnetic force fit.

9. The modular aerosol generator as set forth in claim 8, wherein the atomizing wire is located right below the atomizing channel, the cooling channel is located right below the atomizing wire, and the top of the atomizing chamber on both sides of the atomizing channel is designed in a circular arc shape, an inverted cone shape or a cylindrical shape.

10. The modular aerosol generator as set forth in claim 9, wherein the movable interface comprises a first insulating ring, a positive base and a negative fixing head, the positive base is fixed in the mounting hole, the first insulating ring is located between the negative fixing head and the positive base, the positive electrode of the atomizing wire is connected with the positive base, the negative electrode of the atomizing wire is connected with the negative fixing head, the fixed interface comprises a second insulating ring, a positive connecting seat and a negative connecting head, and the second insulating ring is located between the positive connecting seat and the negative connecting head; when the fixed interface is connected with the movable interface, the air passage is communicated with the cooling channel, the negative pole fixing head is arranged on the lower frame, the lower frame is fixed on the negative pole connecting head through threads or buckles or external force pressing or magnetic force suction, and the positive pole base is tightly attached to the positive pole connecting seat.

11. The modular aerosol generator of claim 10, further comprising a mounting block mounted to the bottom of the aerosolizing cartridge and connected to the inside of the aerosolizing member; the oil guide device is characterized in that the mounting seat is provided with an oil guide hole, a positive connector and a negative connector, the positive electrode of the atomization wire is connected with the positive base through the positive connector, the negative electrode of the atomization wire is connected with the negative fixing head through the negative connector, the middle part of the oil guide piece penetrates through the atomization wire and is fixed in the atomization wire, and the two ends of the oil guide piece penetrate through the oil guide hole respectively and are filled in the bottom of the liquid guide bin.

12. The modular aerosol generator as set forth in claim 9, further comprising an outlet return mechanism, the outlet return mechanism being positioned within the mist outlet passageway.

13. A modular aerosol generator as claimed in claim 9 or 11, wherein the cooling gas is air or an inert gas or carbon dioxide and the pressure of the cooling gas is between 0.002 and 0.7 Mpa.

14. The modular aerosol generator as set forth in claim 13, further comprising an air pump having an air outlet in communication with the air passage and a cooling air nozzle located in the air passage, wherein the cooling air nozzle is adapted to change the aperture and/or configuration of the air passage, and wherein the air pump is adapted to be adjusted in voltage.

15. The modular aerosol generator as set forth in claim 14, wherein the aerosol generator is provided with a power control device, the power control device being connected to a power source, the power control device being capable of regulating an operating voltage of the atomizing wire.