WO2024051863A1 - Atomizer - Google Patents
Atomizer Download PDFInfo
- Publication number
- WO2024051863A1 WO2024051863A1 PCT/CN2023/127914 CN2023127914W WO2024051863A1 WO 2024051863 A1 WO2024051863 A1 WO 2024051863A1 CN 2023127914 W CN2023127914 W CN 2023127914W WO 2024051863 A1 WO2024051863 A1 WO 2024051863A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- tank
- atomizer
- heating
- atomization
- Prior art date
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- 239000007788 liquid Substances 0.000 claims abstract description 204
- 238000000889 atomisation Methods 0.000 claims abstract description 75
- 238000009792 diffusion process Methods 0.000 claims abstract description 48
- 238000000605 extraction Methods 0.000 claims abstract description 48
- 238000000926 separation method Methods 0.000 claims abstract description 47
- 239000004744 fabric Substances 0.000 claims abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims description 115
- 238000001514 detection method Methods 0.000 claims description 38
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000005485 electric heating Methods 0.000 claims description 17
- 239000000523 sample Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 12
- 239000000306 component Substances 0.000 description 21
- 229920000742 Cotton Polymers 0.000 description 13
- 238000000034 method Methods 0.000 description 11
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- 238000010586 diagram Methods 0.000 description 9
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- 238000002485 combustion reaction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
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- 239000000284 extract Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000003571 electronic cigarette Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
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- 238000001179 sorption measurement Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000002493 climbing effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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- 230000007797 corrosion Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
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- 239000006199 nebulizer Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
Definitions
- the present disclosure relates to the field of atomization technology, and in particular, to an atomizer.
- An atomizer is a device that breaks liquid molecule clusters into tiny liquid particles and disperses them in gas.
- the nebulizer is an important component of the atomization system, and its performance has a significant impact on the precision of the measurement and chemical interference. Therefore, the atomizer is required to have stable spray, fine and uniform droplets, and high atomization efficiency.
- Atomizers have been widely used in a variety of industries. There are four main structures: ultrasonic atomizer, compressed air atomizer, mesh atomizer, and evaporator. atomizer.
- the ultrasonic atomizer uses the principle of stirring and breaking the air bubbles generated by the vibration of the ultrasonic vibrator in the liquid to atomize the atomized liquid.
- the compressed air atomizer uses the compressed air generated by the air pump to form a Venturi negative pressure effect through the high-speed airflow at the mouth of the small tube. It absorbs the liquid in the liquid storage tank and sprays it onto the barrier together with the compressed air or other fluids. Under high-speed impact, the droplets splash around and break into mist particles, which are ejected from the mist outlet tube.
- the mesh atomizer uses the mechanical vibration of the mesh plate densely packed with tiny hole-shaped nozzles, and uses the one-way pumping function of the tiny hole-like nozzles on the mesh plate to squeeze the liquid from one side of the mesh plate to the other side. Achieve atomization.
- the evaporative atomizer uses a heater to directly heat the atomized liquid to weaken the binding force between liquid molecules, and combines it with blowing and suction by a fan to form atomization.
- the above four atomizers on the market mainly have three structures for extracting atomized liquid, gravity difference method, negative pressure suction type, and cotton rope capillary suction type;
- the gravity difference method such as ultrasonic atomizer, mainly uses the liquid level difference between the liquid storage tank and the atomization chamber.
- the float valve controls the liquid level height in the atomization chamber.
- the gravity difference of the atomization liquid itself is used to control the liquid level from the liquid storage tank.
- Flows into the atomization chamber; for example, a method for extracting atomized liquid from a mesh atomizer is to set the atomization mesh at intervals between the liquid storage tank and the atomization chamber and at the lower bottom of the liquid storage tank.
- One side is filled with atomization liquid
- the other side of the atomization mesh is the atomization chamber, which uses the gravity difference of the atomization liquid to supply liquid
- negative pressure suction type such as compressed air atomizer, absorbs atomization through negative pressure liquid
- cotton rope capillary suction type such as a mesh atomizer
- the atomization liquid extraction method is to use a cotton swab to extract the atomization liquid upward from the liquid storage tank to the atomization piece; such as evaporative electronic cigarette atomizer, with The cotton rope absorbs the atomized liquid, and the heating wire is wound around the cotton rope to evaporatively heat the atomized liquid to achieve evaporative atomization.
- atomizers that extract atomized liquid based on the principle of gravity difference, such as ultrasonic type, mesh type atomizer liquid storage tank or
- the atomization vibrator may be short of liquid and burn out instantly due to poor heat dissipation.
- the normal service life of ultrasonic and mesh-type atomization vibrators is generally 1,000 years. Within the range of ⁇ 4000 hours;
- atomizers that extract atomized liquid based on the negative pressure suction principle such as compressed air atomizers, need to generate ⁇ KPa level air pressure, so piston pumps are generally used.
- the piston frequently moves back and forth and causes friction, resulting in normal
- the service life is generally in the range of 1,000 to 4,000 hours, and it is relatively large and heavy;
- the atomizer uses the atomization liquid extraction method based on the cotton rope stick capillary suction principle.
- a mesh atomizer uses a cotton rope stick to extract the atomized liquid upward from the liquid storage tank to the atomization piece.
- the cotton stick is generally also It is relatively soft and prone to blockage. Once sufficient atomization liquid in the atomization piece cannot be effectively ensured and is not detected in time, the atomization vibrator may burn out instantly.
- the electronic cigarette atomizer uses a heating wire wrapped around a cotton rope filled with atomized liquid to evaporatively heat the atomized liquid.
- the atomized liquid cotton rope is particularly easy to be scorched.
- the atomized liquid cotton rope is used for single or multiple uses. It is designed with a service life of several hours to a hundred hours. The service life is short and the frequency of replacement is too high.
- atomizers and atomizers are also different.
- vehicle-mounted atomizers are used to atomize combustion accelerants as atomized liquids and transport them to the combustion chamber of the engine through the engine air intake system. This allows the engine's fuel to be fully burned, improves the engine's power, saves energy, and reduces harmful emissions.
- atomized liquid has the characteristics of being difficult to volatilize, and its kinematic viscosity has a great correlation with temperature.
- the atomized liquid When the outdoor temperature is low, the atomized liquid is in a positional condensation state; in a lower temperature range, the atomized liquid The liquid will be in a frozen state, and the extraction, diffusion, and separation of the atomized liquid are very difficult. Since the four mainstream types of atomizers currently on the market generally do not have specific temperature controls, it is difficult to effectively atomize.
- atomizer for vehicle use, it is best to comprehensively meet the requirements of unmanned detection, high reliability and stability in shaking situations, easy maintenance and disassembly, low cost, limited space requirements, light weight and small size, and no risk of parts scattering, and It is adaptable to a variety of temperatures, especially outdoor low-temperature environments, and the atomizer parts can be manually replaced as consumables. Based on the fatal shortcomings and obvious shortcomings of the four mainstream types of atomizers currently on the market, this requires the development of new atomizers and atomizers.
- an atomizer that can effectively extract atomized liquid and is suitable for a variety of atomized liquids.
- the atomization part is installed in the atomizer, and its extraction part extends into the tank body to lift the atomized liquid to the diffusion separation part for atomization, which can transport a stable amount of fine particles of the atomized liquid and atomize it.
- Suitable for atomization needs in a wide range of temperature environments.
- the present disclosure provides an atomizer, including an atomizer and a tank for storing atomized liquid.
- the tank is provided with a hot air jet body and an upper cover sealed on the tank.
- the hot air jet The jet main body is positioned and installed on the tank body and located in the upper cover;
- the atomization element includes a flexible sheet-like fabric body made of a fiber body with outer grooves;
- the fabric body includes an extraction part for extracting atomized liquid and a diffusion separation part for adhering atomized liquid;
- the extraction part extends into the tank body, and the diffusion separation part is located in the direction of the jet outlet of the hot air jet body.
- the fabric body is woven into an integrated structure by fibrous bodies with outer grooves.
- the extraction part extends to the diffusion separation part in different directions
- micropores are densely distributed on the diffusion separation part.
- the fiber body is a polyester fiber body or a chemical fiber mixed fiber body.
- the fabric body further includes a collection part, the extraction part and the diffusion separation part are both connected to the collection part, and both the extraction part and the diffusion separation part extend downward from the side of the collection part.
- the hot air jet body includes a casing, a heating core and a power fan installed in the casing;
- the heating core includes a heating air duct extending in the same direction as the jet outlet.
- the heating air duct runs through the middle of the heating core.
- the power fan corresponds to the heating air duct and drives the air source along the heating air duct.
- the channel flows towards the jet outlet;
- the jet outlet is connected with the heating air duct.
- the tank is provided with a liquid injection port and a liquid outlet, and the liquid injection port and the liquid outlet are separated from the main body of the hot air jet;
- the liquid outlet includes a hollow guide column extending upward from the tank body.
- the liquid outlet communicates with the inside of the tank body through the hollow guide column.
- the liquid outlet is located outside the upper cover, so
- the liquid injection port is equipped with a breathable and anti-overflow liquid injection plug;
- a plug-in atomization assembly is provided on the outside of the upper cover, and the atomization piece is installed in the atomization assembly.
- the atomization assembly includes a carrier frame, a pin portion located on its side and extending downward, and a front Baffle part, the fabric body is installed in the profiling installation groove, the extraction part is located on the pin part, and the diffusion separation part is located on the front baffle part;
- the pin portion is inserted into the hollow guide column, the extraction portion extends to the bottom of the tank, and the front baffle portion is inserted into the housing from the upper cover and is located on the heating The air outlet of the air duct.
- the carrier is also provided with an upper cover, a front cover and a kit.
- the upper cover is sealed on the top of the carrier and extends to the side of the carrier.
- the pin portion and the The front baffle parts are located under the upper cover, the kit is set on the pin part, and the extension part of the extraction part extends to the outside of the kit;
- the front cover is closed on the outside of the front baffle part, and the diffusion separation part is located between the front baffle part and the front cover.
- the front baffle part and the front cover are each provided with corresponding air guide holes, and the aperture of the air guide holes is larger than the aperture of the micropores.
- the atomizer also includes a circuit board for external power supply, a temperature switch and a temperature sensor are also installed on the heating core, and an electric heating wire for external power supply is provided on the outer wall of the heating core.
- the temperature switch The electric heating wire is electrically connected, and the temperature switch and the temperature sensor are both electrically connected to the circuit board.
- the atomizer further includes a resistive liquid level detection component electrically connected to the circuit board;
- the liquid level detection assembly includes two groups of liquid level detection units, each group of the liquid level detection units includes two detection probes extending to the bottom of the tank, and the two detection probes in each group of the detection units
- the detection probes are electrically connected; the detection probe is a threaded piece installed on the tank with a thread seal, and the end of the threaded piece is against the inner bottom of the tank.
- the atomized liquid is the resistance of the liquid level detection component.
- the present disclosure provides an atomizer, in which the fabric body of the atomization part is woven from a fiber body, and the extraction part can be extended into the atomized liquid.
- the atomized liquid can be effectively and quickly extracted,
- the climbing rate is high, so the tank storing the atomized liquid can be arranged at the bottom of the atomizer to avoid the risk of leakage above the liquid tank, and a sealing kit is used in the extraction part of the fabric body to prevent the intrusion of the atomized liquid
- the atomizer's heating core, power fan, circuit board and other parts are not afraid of safety risks in bumpy environments, and are especially suitable for mobile equipment; because the fabric body has the functions of lifting, collecting, diffusing, and separating the atomized liquid, it eliminates the need for In the existing technology, a pump is used for lifting, a vibrator, or a float level switch and other parts and accessories are used.
- the design is extremely simple in structure and low in cost.
- the atomization part provided by the present disclosure also has capillary effect, compared with the capillary suction line and capillary rod in the prior art, it is particularly effective in terms of liquid diffusivity and separability; especially for high-viscosity liquids that are difficult to atomize, there are Remarkable diffusion effect; also because of its good climbing, diffusion, and separation properties, it not only broadens the applicable types of atomized liquids, but also can achieve atomization under extremely low wind pressure, making it possible to use ultra-long-life impeller type ( ⁇ Pa level wind pressure) atomizing fan is possible.
- ⁇ Pa level wind pressure ultra-long-life impeller type
- the atomizer component adopts an exposed plug-in structure, it can be assembled quickly and conveniently during installation and replacement without the need to disassemble other components, making the operation extremely simple, efficient and safe.
- the atomizer uses a set of heating cores to synchronize the differential temperature heating system of multiple parts, making the structure more compact and lighter in weight and volume; a set of heating cores perform indirect preheating of the air source, direct heating, and tank heating respectively.
- the atomized liquid in the body and the liquid on the fabric body of the atomization component transfer heat, and the tiny liquid particles in the diffusion and separation part of the fabric body are heated in a hot air bath.
- the densely distributed micro holes on the fabric body of the atomization part are used to form dense hot air. The jet effect makes the atomized particles more uniform, the atomization amount more stable, and the atomization efficiency higher.
- the heating core is not used to directly contact the fabric body and the atomized liquid, local high temperatures can be avoided to burn the fabric body, and there is no risk of the atomized liquid overheating, ensuring the stability of the physical properties of the atomized liquid and extending the service life of the fabric body; even In the case of lack of fluid, no parts will be damaged, allowing safe use without manual supervision.
- the power fan of the hot air jet adopts an impeller type, and the designed service life is as long as 30,000 to 60,000 hours, which is longer than the core components of the four atomizers currently on the market such as the compression piston air pump.
- ultrasonic vibrators, and mesh-type vibrators have an ultimate life span that is 10 to 20 times higher, with ultra-long life and extremely high cost performance.
- the heating core, power blower, temperature measurement parts, temperature control, indirectly heated preheating air duct, directly heated mixing air duct, etc. are built into a set of housings.
- the structure is extremely compact and lightweight; the atomized liquid itself is used
- the liquid level detection component of the resistor is simple, sensitive, reliable and has a long life.
- the present disclosure proposes an atomizer that can be used in bumpy, moving situations, compact spaces, wide temperature environments, and a variety of atomized liquids; it has complete and compact functions, high heat transfer efficiency, stability, and structure. Simple, light weight and small size, low cost of use and maintenance, no screws. There is no risk of small scattered parts, the atomized liquid has stable physical properties, significant safety and reliability, ultra-long life, no tools are needed to replace consumables, and it can be used under unsupervised conditions. It can solve the above difficult problems of mobile device applications.
- the atomizer proposed in this disclosure can be used in fixed devices or mobile devices in civil, commercial, industrial, transportation and other industries under the above-mentioned harsh installation and use conditions. Its application in many fields will promote the progress of the industry. This disclosure is of great significance.
- Figure 1 is a schematic structural diagram of an atomizer in an embodiment provided by the present disclosure
- Figure 2 is a schematic structural diagram of the atomization component in the embodiment provided by the present disclosure.
- Figure 3 is an exploded view of the atomization component in the embodiment provided by the present disclosure.
- Figure 4 is a schematic diagram of an atomizer in an embodiment provided by the present disclosure.
- Figure 5 is a schematic diagram of the explosion of the atomizer in the embodiment provided by the present disclosure.
- Figure 6 is a schematic diagram of the main body of the hot air jet in the embodiment provided by the present disclosure.
- Figure 7 is a schematic diagram of the interior of the hot air jet body in the embodiment provided by the present disclosure.
- Figure 8 is a schematic diagram of the heating core in the embodiment provided by the present disclosure.
- Figure 9 is a schematic diagram of inlet air preheating in the embodiment provided by the present disclosure.
- Figure 10 is a schematic diagram of the liquid level detection component in the embodiment provided by the present disclosure.
- FIG. 11 is a schematic side view of a liquid level detection component in an embodiment of the present disclosure.
- Hot air jet main body 11. Shell; 111. Upper shell; 11101. Upper shell air inlet hood; 11102. Upper shell air inlet hood end; 112. Lower shell; 11201. Lower shell air inlet preheater Thermal fins; 12. Heating core; 120. Heating air duct; 121. Middle guide air duct; 122. Outer guide air duct; 13. Power fan; 14. Jet outlet; 15. Electric heating wire; 16. Installation slot; 17. Flow guide; 2. Tank body; 21. Support boss; 22. Liquid injection port; 221. Liquid injection rubber plug; 23. Liquid outlet; 24. Overflow hole; 25. Guide column; 3. Upper cover; 31. External air inlet of the upper cover; 4. Atomization components; 5. Thermal fins; 6. Bell mouth; 7. Slot; 8. Temperature switch; 9. Temperature sensor; 91. Liquid level detection unit; 92 , detection probe.
- An atomization component is used in an atomizer and extracts the atomization liquid in the atomizer.
- the atomization component includes an atomizer with an outer groove.
- a flexible sheet-like fabric body 100 made of fiber bodies; the fabric body 100 is woven into an integrated structure by fiber bodies.
- the fiber body is one of polyester fiber body or cotton thread or chemical fiber mixed cotton or It is woven from two or more fiber bodies.
- the fiber body is preferably a polyester fiber body, and the weaving method is preferably woven.
- the fabric body 100 includes an extraction part 101 for extracting atomized liquid and a diffusion separation part 102 to which the atomized liquid is attached; in addition, the fabric body 100 also includes a collection part 103.
- the extraction part 101 and the diffusion separation part both extend downward from the sides of the collection part 103.
- the extraction part 101 and the diffusion separation part 102 have different edges. direction extension.
- the atomized liquid extends into the atomized liquid through the extraction part 101, and the atomized liquid is adsorbed on the extraction part 101.
- the liquid molecules of the atomized liquid climb along the fiber body. Since the fabric body 100 is a thin sheet, the liquid molecules are in the fabric body. 100 can diffuse quickly and efficiently, climb from the extraction part 101 to the collection part 103, and then diffuse to the diffusion and separation part 102, forming a tiny liquid film on the diffusion and separation part 102.
- the diffusion separation part 102 is provided with a plurality of micropores 104 distributed thereon.
- the diameter of the micropores 104 is 0.1mm-5mm, and the spacing between the micropores 104 is 0.2mm-10mm.
- the diameter of the micro-holes 104 is 0.1mm, and the distance between the micro-holes 104 is 2mm.
- the liquid molecules of the atomized liquid diffuse to the diffusion separation part 102, combine with several micropores 104, and diffuse to form a liquid film of the atomized liquid.
- the above-mentioned atomizing part is installed in an atomizer.
- the atomizer includes an upper cover 3 and a tank 2 for storing atomized liquid.
- the cover 3 is packaged on the tank 2.
- the hot air jet body 1 is positioned and installed on the tank 2 and is located in the upper cover 3.
- the extraction part 101 extends into the tank, and the diffusion separation
- the portion 102 is located in the direction of the jet outlet of the hot air jet body.
- the hot air jet body 1 can separate the atomized liquid on the atomizing member into atomized particles.
- the hot air jet body 1 includes a housing 11, a heating core 12 and a power fan 13 installed in the housing 11;
- the hot air jet body 1 also includes a jet outlet 14 extending from the casing 11 to the outside of the tank 2 and/or the upper cover 3, and the jet outlet 14 is connected to the inside of the casing 11;
- the jet outlet 14 of the casing 11 is located in the middle of the connection between the tank 2 and the upper cover 3 and extends to the outside to facilitate access to the air intake system of the engine (not shown in the figure).
- the heating core 12 includes a heating air duct 120 extending in the same direction as the jet outlet 14 .
- the heating air duct 120 runs through the middle of the heating core 12 .
- the power fan 13 corresponds to the heating air duct 120 , driving the air source to flow along the heating air duct 120 toward the jet outlet 14;
- the hot air jet body 1 is also provided with an atomizing component 4 for extracting the atomized liquid in the tank 2 , and part of the atomizing component 4 is located on the air outlet of the heating air duct 120 .
- the power fan 13 generates an air source that enters the heating air duct 120 of the heating core 12, and then conducts heat transfer and heats the air flow through the heating core 12 to form hot air. With the continuous operation of the power fan 13, the hot air is discharged from the air outlet of the heating air duct 120, and The atomized liquid on the atomizing component 4 is sprayed and atomized through the densely distributed micro holes 104, and the atomized particles of the atomized liquid are ejected from the jet outlet 14 of the housing 11 and enter the air intake system of the engine.
- the two power fans 13 there are two power fans 13, and they are both located at the air inlet of the heating air duct 120.
- the two power fans 13 are connected in series through the air guide 17. 17 Reduce the pressure loss between the two power fans 13.
- the two power fans 13 are both brushless axial flow fans, ensuring that the power fans 13 can provide a stable air source in the heating air duct 120 of the heating core 12, and at the same time, can make the air source flow from the jet outlet of the housing 11 in the form of a jet. 14 discharge.
- the power fan 13 located at the air inlet of the heating air duct 120 is a shaft.
- Flow fan, the power fan 13 located at the air outlet of the heating air duct 120 is a centrifugal fan. It blows air through the brushless axial flow fan at the air inlet of the heating air duct 120 and at the same time draws air with the centrifugal fan at the air outlet of the heating air duct 120.
- an air source can be provided in the heating air duct 120 of the heating core 12 and discharged from the jet outlet 14 of the housing 11 in the form of a jet.
- the housing 11 includes an upper housing 111 and a lower housing 112 that are fitted and installed with each other, and the heating core 12 is embedded therein. Both the housing 111 and the lower housing 112 are made of insulating materials.
- the heat conduction section of the lower housing 112 is provided with a plurality of heat conduction fins 5 for preheating, and the plurality of heat conduction fins 5 are distributed on both sides of the lower housing 112 . side, and extends toward the side of the lower housing 112, and in the other direction, the thermal conductive fins 5 extend to the end of the lower housing 112;
- the air outside the atomizer originates from the external air inlet 31 of the upper casing and enters the air source preheating space formed by the upper casing air inlet hood 11101 and the lower casing air inlet preheating fin 11201.
- the preheated air source then flows through the upper casing.
- the end 11102 of the air inlet hood of the housing enters the power fan 13;
- the air outside the atomizer that enters from the external air inlet 31 of the upper housing is preheated through the air source preheating space of the upper housing air inlet hood 11101 and the lower housing air inlet preheating fin 11201. It realizes air source folding two-stage heating, and uses the heat energy emitted by the heating core 12 twice, which greatly improves the heat transfer efficiency; it also eliminates the possibility of directly entering the power fan when the temperature of the air source outside the atomizer body is too low. 13 and may cause the risk of difficulty in starting the power blower 13.
- the upper housing 111 Since the upper housing 111 is installed on the lower housing 112 and the end of the upper housing 111 covers the end of the lower housing 112 , a plurality of the heat conduction fins 5 are located on the upper housing 111 On the inside, the air source preheating space formed by the upper case air inlet hood 11101 and the lower case air inlet preheating fins 11201 is formed.
- the heat conduction section rapidly heats up through the work of the heating core 12, so that the temperature of the multiple heat conduction fins 5 also increases.
- the power fan 13 is installed on the heat conduction section of the lower housing 112 and is located on the rear end side of the heating core 12.
- the shell 111 is closed on the lower shell 112, and the power fan 13 and the heat conduction fin 5 are closed at the same time.
- the air outside the atomizer comes from the external air inlet 31 of the upper cover and is preheated.
- the air source then flows through the end 11102 of the upper casing air inlet hood and enters the power fan 13; the lower casing air inlet preheating fin 11201 and the upper casing air inlet hood 11101 and the upper casing air inlet hood end 11102 are all affected by the
- the heating of the heating core 12 through heat transfer can effectively preheat the air source, thereby improving the heating efficiency of the heating air duct 120 in the heating core 12 to the air source. Especially in low-temperature environments, it can play a very good role in heating the air source. Preheating effect.
- an electric heating wire 15 wound along its extension direction is provided on the outer wall of the heating core 12 .
- the electric heating wire 15 is arranged adjacent to the heating air duct 120 , an installation slot 16 for installing the electric heating wire 15 is provided on the outer wall of the heating core 12.
- the electric heating wire 15 is installed in the installation slot 16, so that the distance between the electric heating wire 15 and the heating air duct 120 is closer.
- the electric heating wire 15 is connected to an external power supply.
- the electric heating wire 15 can heat the heating core 12.
- the wall thickness of the heating core 12 is relatively thin. The heating of the electric heating wire 15 can quickly transfer the heat to the heating air duct 120 inside the heating core 12. , so that the air source entering the heating air duct 120 can be quickly heated and the temperature of the air source can be increased.
- the heating air duct 120 includes a middle guide air duct 121 located in the center of the heating core 12 and a plurality of outer guide air ducts 122 arranged in the circumferential direction of the middle guide air duct 121.
- the guide air ducts and the outer guide air duct 122 both extend in the same direction;
- the middle guide air duct 121 is connected with a plurality of the outer guide air ducts 122, which facilitates the air source to enter the heating air duct 120.
- the intersection through the guide air ducts increases the heat transfer effect of the air source located in the heating air duct 120, and avoids the high temperature of the air source near the heating core 12 at the edge of the heating air duct 120, while the heating air duct 120 The temperature of the air source in the center is low.
- guide threads are provided in the middle guide air duct 121 and the plurality of outer guide air ducts 122, and the plurality of outer guide air ducts 122 are provided with guide threads.
- the thread directions of the guide threads in 122 are all the same.
- the thread direction of the guide threads in the outer guide air duct 122 can be opposite to the thread direction of the guide threads in the middle guide air duct 121 .
- the air source flows along the guide threads in each guide air duct.
- the thread directions of the inner guide threads of the middle guide air duct 121 and the inner guide threads of the peripheral outer guide air duct 122 are reversely set, so that the direction of the inner guide threads of the middle guide air duct 121 is reversed.
- the wind source and the wind source in the external guide air duct 122 form a countercurrent and interact with each other to increase the degree and time of intersection between the air sources, improve the heat transfer effect between the air sources, and enable the air source to heat the air duct with limited travel Rapidly heats up within 120 degrees. This makes it easier to atomize the atomizer, makes the atomization effect more stable, and can be used in low-temperature environments.
- the tank 2 is provided with a plurality of support bosses 21 for supporting the housing 11, and the side surfaces of the support bosses 21 are formed from the The top of the support boss 21 extends to the slope of the tank 2;
- the tank body 2 is provided with a liquid injection port 22 for injecting atomized liquid into its interior and a liquid outlet 23 for the atomizing component 4 to extract the atomized liquid. Since the atomized liquid is liquid and has a certain acidity, in order to prevent the atomized liquid in the tank 2 from overflowing when tilted or shaken and entering the hot air jet body 1, the liquid injection port 22 and the liquid outlet are 23 are separated from the hot air jet body 1; the liquid outlet 23 is located outside the upper cover 3. Among them, the tank body 2, the upper cover 3 and the shell 11 are all made of flame retardant materials.
- the installation surface of the tank 2 for installing the hot air jet body 1 is provided with an overflow hole 24 extending to the outside of the tank 2, and the connection between the upper cover 3 and the tank 2 is also provided with an overflow hole 24.
- the overflow holes 24 are located on the sides of the tank 2 or the upper cover 3. When there is liquid on the upper end surface of the tank 2, it can flow out from the overflow holes 24, ensuring the stability and reliability of the hot air jet device.
- a bell mouth 6 is provided on the housing 11 between the power fan 13 and the air inlet of the heating air duct 120 .
- the opening of the bell mouth 6 is from the opening of the heating air duct 120 .
- the air inlet gradually increases from the power fan 13 to facilitate the air source provided by the power fan 13 to be squeezed into the heating air duct 120 and increase the fluidity of the air source.
- the heating core 12 is sealed and installed in the casing 11, and both ends of the heating core 12 are sealingly connected to the inner wall of the casing 11 to prevent liquid on the hot air jet body 1 (such as atomized liquid or atomized liquid from infiltrating into the atomizing component 4). Other vapors and liquids) enter the heating core 12.
- the atomizer part is a flexible sheet, it is inconvenient to assemble during use. For convenience, the atomizer part can be reliably and efficiently installed with the atomizer.
- the atomization part is installed in the atomization assembly, and the atomization assembly includes a bearing for installing the atomization part.
- Frame 200, the carrier frame 200 includes a profiling installation groove 201 matching the fabric body 100, and the fabric body 100 is installed in the profiling installation groove 201;
- the carrier 200 also includes a pin portion 202 and a front baffle portion 203 located on its side and extending downward, and the contoured mounting groove 201 extends to the pin portion 202 and the front baffle portion 203.
- the extraction part 101 is located on the pin part 202, the diffusion separation part 102 is located on the front baffle part 203, the extraction part 101 extends in the same direction as the pin part 202, and extends to the pin Outside the part 202, the flexible fabric body 100 is installed on the carrier 200 of the hardware. At the same time, the extraction part 101 can extend to the outside of the pin part 202 to facilitate its contact with the atomized liquid to extract the atomized liquid.
- the carrier 200 is in an inverted U-shape, with two pin portions 202 located on both sides of the carrier 200, and the front baffle portion 203 is located on the front side of the carrier 200; forming a plug-and-pull connector.
- Type structure easy to take and install.
- the profiling installation groove 201 is provided with several positioning bumps 204 for installing the fabric body 100, and the fabric body 100 is provided with positioning holes corresponding to the positioning bumps 204 to ensure that the fabric body 100 is installed on the bearing frame 200 for stability.
- the carrier 200 is also provided with an upper cover 205, a front cover 206 and a kit 207.
- the upper cover 205 is packaged on the top of the carrier 200. And extends to the side of the carrier 200, the pin portion 202 and the front baffle portion 203 are located below the upper cover 205;
- the sleeve 207 is set on the pin part 202, and the extension part of the extraction part 101 extends to the outside of the sleeve 207;
- the front cover 206 is covered on the outside of the front baffle part 203 , and the diffusion separation part 102 is located between the front baffle part 203 and the front cover 206 , so that the fabric body 100 is wrapped in the carrier 200 to avoid direct exposure of the atomizer parts outside the tank.
- the upper cover 205 and the front cover 206 are detachably connected to the carrier 200.
- the conventionally used pin and pin hole structure inverted connection method in the prior art is used, and the kit 207 is socketed with the pin portion 202 of the carrier 200. , it is more convenient and faster to replace atomizer parts, reducing the difficulty and process of disassembly and assembly.
- the front baffle part 203 and the front cover 206 are both provided with corresponding air guide holes 208, and the aperture of the air guide holes 208 is larger than the aperture of the micro holes 104.
- the liquid film molecules and heated air attached to the diffusion separation part 102 between the front baffle part 203 and the front cover 206 pass through the guides provided on the front baffle part 203 and the front cover 206 under the push of the power fan 13.
- the air hole 208 sprays out to complete atomization.
- the tank 2 is provided with a liquid injection port 22 and a liquid outlet 23, and the liquid injection port 22 and the liquid outlet 23 are in contact with the hot air jet.
- the main body 1 is partitioned; and the liquid injection port 22 is equipped with a breathable and anti-overflow liquid injection rubber plug 221.
- the liquid injection rubber plug 221 has a breathable and anti-overflow function, which can maintain the balance of air pressure and prevent the atomized liquid in the tank 2 from flowing out.
- the injection rubber stopper 221 overflows.
- the liquid outlet 23 includes a hollow guide column 25 extending upward from the tank 2.
- the liquid outlet 23 passes through the
- the hollow guide column 25 is connected to the inside of the tank 2 , and the liquid outlet 23 is located outside the upper cover 3 ; the hollow guide column 25 is located outside the upper cover 3 and extends to the top of the upper cover 3 .
- the upper cover 3 and the shell 11 are both provided with slots 7 for inserting the front baffle 203.
- the slots 7 on the upper cover 3 correspond to the slots 7 on the shell 11, and the slots 7 on the shell 11 are The slot 7 extends to the inside of the casing 11 , and the slot 7 on the casing 11 is located at the air outlet of the heating air duct 120 .
- the two prong portions 202 equipped with the set 207 are matched with the two liquid outlets 23.
- the prong portions 202 are inserted into the liquid outlets 23 and extend to the partial extraction portion outside the prong portion 202.
- 101 is located at the bottom of the tank 2 to facilitate extraction of the atomized liquid in the tank 2.
- the kit 207 can choose a corrosion-resistant rubber sleeve to prevent the atomized liquid from corroding the kit 207. At the same time, ensure that the kit 207 and the liquid outlet 23 are tightly fitted to prevent the atomized liquid from leaking from the liquid outlet 23 during the shaking process.
- the diffusion separation part 102 is clamped by the front baffle part 203 and the front cover 206, and is installed in the slot 7.
- the hot air at the outlet of the heating air duct 120 is used to achieve atomization of the liquid on the diffusion separation part 102.
- the film is atomized into atomized particles and ejected from the direction of the jet outlet.
- the atomizer in order to facilitate the heating temperature control of the heating core 12, also includes a circuit board (not shown in the figure) connected to an external power supply.
- a temperature switch 8 and a temperature sensor 9 are also installed on the heating core 12.
- An electric heating wire 15 connected to an external power supply is provided on the outer wall of the heating core 12.
- the temperature switch 8 is electrically connected to the electric heating wire 15, and the temperature switch 8 is electrically connected to the electric heating wire 15. 8 and the temperature sensor 9 are both electrically connected to the circuit board.
- the temperature switch 8 Through the contact between the temperature sensor 9 and the heating core 12, the temperature of the heating core 12 is detected, and the temperature is fed back to the circuit board, and the temperature is stabilized at the preset temperature value through the temperature control module on the circuit board; when the temperature of the heating core exceeds the preset temperature When the temperature limit value is set, the temperature switch 8 will open the contact, cut off the circuit of the electric heating wire 15, stop the heating of the heating core 12, and the temperature switch 8 realizes over-temperature protection.
- the atomizer in order to determine the liquid level in the tank 2, also includes a resistive liquid level detection component electrically connected to the circuit board, which is simple, sensitive, reliable and has a long life;
- the liquid level detection assembly includes two groups of liquid level detection units 91.
- Each group of the liquid level detection units 91 includes two detection probes 92 extending to the bottom of the tank, and each group of the detection units 91 has The two detection probes 92 are electrically connected; the detection probe 92 is a threaded piece installed on the tank in a threaded and sealed manner, and the end of the threaded piece is against the inner bottom of the tank .
- the threaded parts are bolts and serve as electrodes.
- the two detection probes 92 in each group of detection units 91 are electrically connected. When the atomized liquid in the tank 2 shifts or decreases, two groups of detection probes 92 are connected to each other. Changes in the resistance value between the detection units 91 are fed back to the circuit control board.
- the circuit control board compares the upper and lower limit values based on the actual measured resistance, thereby confirming the level of the atomized liquid in the tank 2 . This can prompt actions such as fluid shortage and shutdown.
- the atomization component 4 includes a sheet-like fabric body 100 made of fiber.
- the fabric body 100 includes an extraction part 101 extending into the tank 2 through the liquid outlet 23 and an atomization diffusion separation part located in the slot 7 102. Extraction part 101 extension into the tank 2, the liquid atomized liquid in the tank 2 immerses into the extraction part 101, and due to the adsorption and climbing properties of the body 100 itself, the atomized liquid gradually climbs and extends to the atomized diffusion separation part 102, And adsorbed on the atomization diffusion separation part 102, thereby facilitating the hot air generated in the heating air duct 120 to atomize the atomization liquid on the atomization diffusion separation part 102, causing it to generate atomized particles, thereby from the atomization diffusion separation part 102 102, and enters the external engine air intake system to fully burn the fuel in the engine combustion chamber, improve engine power, save fuel consumption, and reduce pollutant gas emissions.
- the heat source can pass through the casing 11 of the hot air jet body 1 and pass through a number of heat conduction fins 5 of the casing 11, thereby preheating the incoming air in the inlet area of the power fan 13;
- the heating core 12 directly heats the preheated inlet air blown by the power fan 12 in the casing 11 of the hot air jet body 1 again to form hot air at the set temperature;
- the heating core 12 passes through the housing 11 of the hot air jet body 1 and transfers heat to the atomized liquid in the tank 2 through the tank 2 to maintain fluidity;
- the heating core 12 passes through the housing 11 of the hot air jet body 1 and the hollow guide column 25 of the tank 2 to transmit the atomized liquid attached to the atomizing part located in the plug-in atomizing assembly 4. heat to maintain fluidity.
- the atomizer lifts and diffuses the atomized liquid of the combustion accelerant through the fiber body of the sheet-like fabric body 100, so that atomization is formed on the diffusion separation part 102
- the liquid-liquid film is located at the jet outlet of the main body of the hot air jet. The high temperature transmitted by the hot air reduces the viscosity between the atomized liquid molecules, and under the blowing and pulling action of the wind pressure, the atomized liquid molecules are separated from the atomizing part.
- Atomized particles are formed, and the atomized atomized liquid atomized particles are transported into the engine intake duct in a jet flow manner, which facilitates the full combustion of fuel in the engine combustion chamber, improves engine power, reduces energy consumption, and thereby improves the vehicle's endurance. . It is also suitable for use in a wide range of temperature environments, especially in low-temperature environments, and can ensure the normal operation of the atomizer.
- the present disclosure provides an atomizer, which includes an atomizer and a tank for storing atomized liquid.
- the tank is provided with a hot air jet body and an upper cover sealed on the tank.
- the hot air jet body is installed on the tank.
- the jet main body is positioned and installed on the tank and is located in the upper cover;
- the atomization part includes a flexible sheet-like fabric body made of a fiber body with outer grooves;
- the fabric body includes a The extraction part of the liquid and the diffusion separation part of the attached atomized liquid; the extraction part extends into the tank,
- the diffusion separation part is located in the jet outlet direction of the hot air jet body.
- the extraction part extends into the tank body, lifts the atomized liquid to the diffusion separation part, and performs atomization. It can transport and atomize a stable amount of fine particles of the atomized liquid, and can be applied to a wide range of temperature environments. Atomization needs.
- the atomizer of the present disclosure is reproducible and can be used in a variety of industrial applications.
- the atomizer of the present disclosure can be used in the field of atomization technology.
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Abstract
The present disclosure provides an atomizer, comprising an atomizing member and a tank for storing a liquid to be atomized. A hot air jet body and an upper cover encapsulated on the tank are arranged on the tank, and the hot air jet body is positioned and mounted on the tank and positioned in the upper cover. The atomizing member comprises a flexible sheet-shaped fabric body made of a fiber body with outer grooves, and the fabric body comprises an extraction portion for extracting said liquid and a diffusion and separation portion to which said liquid adheres, wherein the extraction portion extends into the tank, and the diffusion and separation portion is positioned in a jet outlet direction of the hot air jet body. In the present disclosure, the extraction portion extends into the tank to extract said liquid to the diffusion and separation portion to be atomized, so that a stable amount of fine liquid particles of said liquid can be conveyed and atomized. Thus, the present disclosure can meet the atomization requirements of a wide range of temperature environments.
Description
相关申请的交叉引用Cross-references to related applications
本公开要求于2022年09月09日提交中国国家知识产权局的申请号为202211101264.7、名称为“一种雾化器”的中国专利申请的优先权,其全部内容通过引用结合在本公开中。This disclosure claims priority to the Chinese patent application with application number 202211101264.7 and titled "Atomizer" filed with the State Intellectual Property Office of China on September 9, 2022, the entire content of which is incorporated into this disclosure by reference.
本公开涉及雾化技术领域,尤其涉及一种雾化器。The present disclosure relates to the field of atomization technology, and in particular, to an atomizer.
雾化器是将液体分子团破碎成微小液粒分子并弥散于气体之中的装置。雾化器是原子化系统的重要部件,其性能对测定的精密度和化学干扰等产生显著影响。因此要求雾化器喷雾稳定、雾滴细小、均匀和雾化效率高。An atomizer is a device that breaks liquid molecule clusters into tiny liquid particles and disperses them in gas. The nebulizer is an important component of the atomization system, and its performance has a significant impact on the precision of the measurement and chemical interference. Therefore, the atomizer is required to have stable spray, fine and uniform droplets, and high atomization efficiency.
雾化器已经广泛应用在多种行业中,其结构主要有四种,一种是超声波雾化器,一种是压缩空气式雾化器,一种是网式雾化器,一种是蒸发式雾化器。Atomizers have been widely used in a variety of industries. There are four main structures: ultrasonic atomizer, compressed air atomizer, mesh atomizer, and evaporator. atomizer.
其中,超声波雾化器是利用超声波振子在液体内震动产生的空气泡激荡破碎的原理,将雾化液雾化。压缩空气式雾化器是利用气泵产生的压缩空气通过细小管口部的高速气流形成文丘里负压效应,吸取储液罐里液体并随压缩的空气或其它流体一起喷射到阻挡物上,在高速撞击下向周围飞溅使液滴破碎成雾状微粒从出雾管喷出。网式雾化器是通过密集微小穴状喷嘴的网孔片的机械振动,运用网孔片上微小穴状喷嘴的单向泵出功能,将液体从网孔片的一侧挤向另一侧,实现雾化。蒸发式雾化器是利用加热器直接对雾化液加热以减弱液体分子间结合力,结合风机吹吸形成雾化。Among them, the ultrasonic atomizer uses the principle of stirring and breaking the air bubbles generated by the vibration of the ultrasonic vibrator in the liquid to atomize the atomized liquid. The compressed air atomizer uses the compressed air generated by the air pump to form a Venturi negative pressure effect through the high-speed airflow at the mouth of the small tube. It absorbs the liquid in the liquid storage tank and sprays it onto the barrier together with the compressed air or other fluids. Under high-speed impact, the droplets splash around and break into mist particles, which are ejected from the mist outlet tube. The mesh atomizer uses the mechanical vibration of the mesh plate densely packed with tiny hole-shaped nozzles, and uses the one-way pumping function of the tiny hole-like nozzles on the mesh plate to squeeze the liquid from one side of the mesh plate to the other side. Achieve atomization. The evaporative atomizer uses a heater to directly heat the atomized liquid to weaken the binding force between liquid molecules, and combines it with blowing and suction by a fan to form atomization.
而上述市面上四种雾化器在对雾化液提取方式,其结构主要是三种,重力差方式、负压吸取式、棉绳毛细吸取式;The above four atomizers on the market mainly have three structures for extracting atomized liquid, gravity difference method, negative pressure suction type, and cotton rope capillary suction type;
其中,重力差方式,如超声波雾化器主要运用储液罐与雾化室的液面高差,由浮子阀控制雾化室内的液面高度,利用雾化液自身的重力差由储液罐流入雾化室;如一种网式雾化器雾化液提取方式是将雾化网片间隔设置在与储液罐与雾化室之间且在储液罐的下底部,雾化网片一侧蓄满雾化液,雾化网片另一侧即为雾化室,这是利用雾化液重力差供液;负压吸取式,如压缩空气式雾化器是通过负压吸取雾化液;棉绳毛细吸取式,如一种网式雾化器雾化液提取方式是将一棉棒从储液罐将雾化液向上提取至雾化片部;如蒸发式电子烟雾化器,用棉绳吸取雾化液,加热丝缠绕棉绳对雾化液进行蒸发式加热,实现蒸发式雾化。Among them, the gravity difference method, such as ultrasonic atomizer, mainly uses the liquid level difference between the liquid storage tank and the atomization chamber. The float valve controls the liquid level height in the atomization chamber. The gravity difference of the atomization liquid itself is used to control the liquid level from the liquid storage tank. Flows into the atomization chamber; for example, a method for extracting atomized liquid from a mesh atomizer is to set the atomization mesh at intervals between the liquid storage tank and the atomization chamber and at the lower bottom of the liquid storage tank. One side is filled with atomization liquid, and the other side of the atomization mesh is the atomization chamber, which uses the gravity difference of the atomization liquid to supply liquid; negative pressure suction type, such as compressed air atomizer, absorbs atomization through negative pressure liquid; cotton rope capillary suction type, such as a mesh atomizer, the atomization liquid extraction method is to use a cotton swab to extract the atomization liquid upward from the liquid storage tank to the atomization piece; such as evaporative electronic cigarette atomizer, with The cotton rope absorbs the atomized liquid, and the heating wire is wound around the cotton rope to evaporatively heat the atomized liquid to achieve evaporative atomization.
目前以上雾化液的几种提取方式的具体运用导致相关几种雾化器出现了诸多的如下突出问题:At present, the specific application of the above extraction methods of atomized liquid has led to the following outstanding problems in several related atomizers:
其中,重力差原理的雾化液提取方式的雾化器如超声波式、网片式雾化器储液罐体或
雾化室体在使用中出现倾斜、晃动、液位开关失灵时,雾化振子可能出现缺液,因散热不良而瞬间烧毁,且超声波式、网片式的雾化振子正常使用寿命一般在1000~4000小时范围内;Among them, atomizers that extract atomized liquid based on the principle of gravity difference, such as ultrasonic type, mesh type atomizer liquid storage tank or When the atomization chamber body tilts, shakes, or the liquid level switch fails during use, the atomization vibrator may be short of liquid and burn out instantly due to poor heat dissipation. The normal service life of ultrasonic and mesh-type atomization vibrators is generally 1,000 years. Within the range of ~4000 hours;
其中,负压吸取原理的雾化液提取方式的雾化器,如压缩空气式雾化器,需要产生≧KPa级气压,所以一般采用活塞泵,在使用过程中活塞频繁往复移动摩擦,导致正常使用寿命一般在1000~4000小时范围内,而且体积比较大、重量比较重;Among them, atomizers that extract atomized liquid based on the negative pressure suction principle, such as compressed air atomizers, need to generate ≧KPa level air pressure, so piston pumps are generally used. During use, the piston frequently moves back and forth and causes friction, resulting in normal The service life is generally in the range of 1,000 to 4,000 hours, and it is relatively large and heavy;
其中,棉绳棒毛细吸取原理的雾化液提取方式的雾化器,如一种网式雾化器采用棉绳棒从储液罐将雾化液向上提取至雾化片部,棉棒一般也较软,也易出现阻滞现象,一旦无法有效确保雾化片部位的足够雾化液时,而又未能及时发现,则雾化振子可能瞬间烧毁。其中,电子烟雾化器是用加热丝缠绕吸满雾化液棉绳对雾化液进行蒸发式加热,雾化液棉绳特别容易烤焦,雾化液棉绳是按单次或多次使用来设计的,使用寿命按几小时~百小时之内计,寿命短、更换频次太高。Among them, the atomizer uses the atomization liquid extraction method based on the cotton rope stick capillary suction principle. For example, a mesh atomizer uses a cotton rope stick to extract the atomized liquid upward from the liquid storage tank to the atomization piece. The cotton stick is generally also It is relatively soft and prone to blockage. Once sufficient atomization liquid in the atomization piece cannot be effectively ensured and is not detected in time, the atomization vibrator may burn out instantly. Among them, the electronic cigarette atomizer uses a heating wire wrapped around a cotton rope filled with atomized liquid to evaporatively heat the atomized liquid. The atomized liquid cotton rope is particularly easy to be scorched. The atomized liquid cotton rope is used for single or multiple uses. It is designed with a service life of several hours to a hundred hours. The service life is short and the frequency of replacement is too high.
总结目前市场上述三种取液方式的四种主流雾化器,不仅存在雾化主件易损坏、实际寿命太短、更换保养频繁、要拆壳体甚至电路、使用更换成本高等缺点;而且重量不轻、体积不小、结构不简、还需要人为监管并须确保安稳的使用条件等不足。Summarizing the four mainstream atomizers with the above three liquid extraction methods currently on the market, they not only have shortcomings such as the main parts of the atomizer are easily damaged, the actual life is too short, frequent replacement and maintenance, the shell and even the circuit must be disassembled, and the cost of use and replacement is high; but also the weight It is not light, small in size, not simple in structure, and requires human supervision to ensure stable usage conditions.
在不同行业中,对于雾化液和雾化器的使用特性要求也不一样。例如,汽车后市场行业中,为了节能、减排、减少人们的燃油费支出,使用车载型雾化器把助燃剂作为雾化液进行雾化,通过发动机进气系统输送到发动机的燃烧室内,使得发动机的燃料能够充分燃烧,提高发动机的动力,实现节能,并减少有害物质排放。In different industries, the requirements for the use characteristics of atomizers and atomizers are also different. For example, in the automotive aftermarket industry, in order to save energy, reduce emissions, and reduce people’s fuel expenses, vehicle-mounted atomizers are used to atomize combustion accelerants as atomized liquids and transport them to the combustion chamber of the engine through the engine air intake system. This allows the engine's fuel to be fully burned, improves the engine's power, saves energy, and reduces harmful emissions.
这类雾化液有的具有难以挥发的特性,且其运动粘度同温度有较大的相关性,当室外温度较低时,雾化液处于定位凝结状态;在更低的温度区间、雾化液会处于冷冻状态,雾化液的提取、扩散、分离相当困难,由于目前市场上主流四类雾化器一般都没有特定的温度控制,所以很难有效进行雾化。Some of this type of atomized liquid has the characteristics of being difficult to volatilize, and its kinematic viscosity has a great correlation with temperature. When the outdoor temperature is low, the atomized liquid is in a positional condensation state; in a lower temperature range, the atomized liquid The liquid will be in a frozen state, and the extraction, diffusion, and separation of the atomized liquid are very difficult. Since the four mainstream types of atomizers currently on the market generally do not have specific temperature controls, it is difficult to effectively atomize.
作为车载使用的雾化器,最好能够综合满足无人检测、晃动场合下、高可靠稳定、保养拆装简便、成本低廉、空间限制多要求重量体积轻小、零件没有散落风险的要求,并适应多种温度特别是户外低温环境,而且手工可拆换作为易耗品的雾化件。基于目前市场上主流四类雾化器的致命的缺点与明显不足,这就需要全新研发新型雾化件及雾化器。As an atomizer for vehicle use, it is best to comprehensively meet the requirements of unmanned detection, high reliability and stability in shaking situations, easy maintenance and disassembly, low cost, limited space requirements, light weight and small size, and no risk of parts scattering, and It is adaptable to a variety of temperatures, especially outdoor low-temperature environments, and the atomizer parts can be manually replaced as consumables. Based on the fatal shortcomings and obvious shortcomings of the four mainstream types of atomizers currently on the market, this requires the development of new atomizers and atomizers.
发明内容Contents of the invention
为解决上述技术问题,提供一种雾化器,能够有效提取雾化液,并适用多种雾化液。雾化件安装在雾化器内,其提取部延伸至所述罐体内,提升雾化液至扩散分离部,进行雾化,能够输送稳定量的雾化液的微细液粒并进行雾化,能够适用宽泛的温度环境的雾化需求。
In order to solve the above technical problems, an atomizer is provided that can effectively extract atomized liquid and is suitable for a variety of atomized liquids. The atomization part is installed in the atomizer, and its extraction part extends into the tank body to lift the atomized liquid to the diffusion separation part for atomization, which can transport a stable amount of fine particles of the atomized liquid and atomize it. Suitable for atomization needs in a wide range of temperature environments.
本公开提供的一种雾化器,包括雾化件和用于储存雾化液的罐体,所述罐体上设有热风射流主体和封装在所述罐体上的上罩,所述热风射流主体定位安装在所述罐体上,并位于所述上罩内;The present disclosure provides an atomizer, including an atomizer and a tank for storing atomized liquid. The tank is provided with a hot air jet body and an upper cover sealed on the tank. The hot air jet The jet main body is positioned and installed on the tank body and located in the upper cover;
所述雾化件包括由带外沟槽的纤维体制成的柔性片状织物体;The atomization element includes a flexible sheet-like fabric body made of a fiber body with outer grooves;
所述织物体包括用于提取雾化液的提取部和附着雾化液的扩散分离部;The fabric body includes an extraction part for extracting atomized liquid and a diffusion separation part for adhering atomized liquid;
所述提取部延伸至所述罐体内,所述扩散分离部位于所述热风射流主体的射流出口方向上。The extraction part extends into the tank body, and the diffusion separation part is located in the direction of the jet outlet of the hot air jet body.
进一步的,所述织物体由带外沟槽的纤维体编织而成一体式结构。Further, the fabric body is woven into an integrated structure by fibrous bodies with outer grooves.
进一步的,所述提取部沿不同方向延伸至所述扩散分离部;Further, the extraction part extends to the diffusion separation part in different directions;
所述扩散分离部上密集分布有若干个微型孔。Several micropores are densely distributed on the diffusion separation part.
进一步的,所述纤维体为聚酯纤维体或化纤混合纤维体。Further, the fiber body is a polyester fiber body or a chemical fiber mixed fiber body.
进一步的,所述织物体还包括汇集部,所述提取部和扩散分离部均与所述汇集部连接,且所述提取部和扩散分离部均自所述汇集部的侧边向下延伸。Further, the fabric body further includes a collection part, the extraction part and the diffusion separation part are both connected to the collection part, and both the extraction part and the diffusion separation part extend downward from the side of the collection part.
进一步的,所述热风射流主体包括壳体和安装在壳体内的发热芯及动力风机;Further, the hot air jet body includes a casing, a heating core and a power fan installed in the casing;
所述发热芯包括与所述射流出口同向延伸的加热风道,所述加热风道贯穿所述发热芯中部,所述动力风机与所述加热风道对应,驱使风源沿所述加热风道朝向所述射流出口流动;The heating core includes a heating air duct extending in the same direction as the jet outlet. The heating air duct runs through the middle of the heating core. The power fan corresponds to the heating air duct and drives the air source along the heating air duct. The channel flows towards the jet outlet;
所述射流出口与所述加热风道连通。The jet outlet is connected with the heating air duct.
进一步的,所述罐体上设有注液口和出液口,所述注液口和所述出液口均与所述热风射流主体隔断设置;Further, the tank is provided with a liquid injection port and a liquid outlet, and the liquid injection port and the liquid outlet are separated from the main body of the hot air jet;
所述出液口包括自所述罐体向上延伸的中空导向柱,所述出液口通过所述中空导向柱与所述罐体内部连通,所述出液口位于所述上罩外部,所述注液口装有透气防溢式注液胶塞;The liquid outlet includes a hollow guide column extending upward from the tank body. The liquid outlet communicates with the inside of the tank body through the hollow guide column. The liquid outlet is located outside the upper cover, so The liquid injection port is equipped with a breathable and anti-overflow liquid injection plug;
所述上罩外部设有插拔式雾化组件,所述雾化件安装在所述雾化组件内,所述雾化组件包括承载架和位于其侧边并向下延伸的插脚部及前挡板部,所述织物体安装在所述仿形安装槽内,所述提取部位于所述插脚部上,所述扩散分离部位于所述前挡板部上;A plug-in atomization assembly is provided on the outside of the upper cover, and the atomization piece is installed in the atomization assembly. The atomization assembly includes a carrier frame, a pin portion located on its side and extending downward, and a front Baffle part, the fabric body is installed in the profiling installation groove, the extraction part is located on the pin part, and the diffusion separation part is located on the front baffle part;
所述插脚部插接在所述中空导向柱内,所述提取部延伸至所述罐体底部,所述前挡板部自所述上罩插接在所述壳体内,并位于所述加热风道的出风口处。The pin portion is inserted into the hollow guide column, the extraction portion extends to the bottom of the tank, and the front baffle portion is inserted into the housing from the upper cover and is located on the heating The air outlet of the air duct.
进一步的,所述承载架上还设有上盖、前盖和套件,所述上盖封装在所述承载架的顶部,并延伸至所述承载架的侧边,所述插脚部和所述前挡板部均位于所述上盖的下方,所述套件套装在所述插脚部上,所述提取部的延伸部延伸至所述套件外部;Further, the carrier is also provided with an upper cover, a front cover and a kit. The upper cover is sealed on the top of the carrier and extends to the side of the carrier. The pin portion and the The front baffle parts are located under the upper cover, the kit is set on the pin part, and the extension part of the extraction part extends to the outside of the kit;
所述前盖盖合在所述前挡板部的外侧,所述扩散分离部位于所述前挡板部与所述前盖
之间;所述前挡板部和所述前盖上均设有相对应的导气孔,所述导气孔的孔径大于所述微型孔孔径。The front cover is closed on the outside of the front baffle part, and the diffusion separation part is located between the front baffle part and the front cover. The front baffle part and the front cover are each provided with corresponding air guide holes, and the aperture of the air guide holes is larger than the aperture of the micropores.
进一步的,所述雾化器还包括外接电源的电路板,所述发热芯上还安装有温度开关和温度传感器,所述发热芯的外壁上设有外接电源的电加热丝,所述温度开关电连接所述电加热丝,且所述温度开关与所述温度传感器均电连接所述电路板。Further, the atomizer also includes a circuit board for external power supply, a temperature switch and a temperature sensor are also installed on the heating core, and an electric heating wire for external power supply is provided on the outer wall of the heating core. The temperature switch The electric heating wire is electrically connected, and the temperature switch and the temperature sensor are both electrically connected to the circuit board.
进一步的,所述雾化器还包括电连接所述电路板的电阻式液位检测组件;Further, the atomizer further includes a resistive liquid level detection component electrically connected to the circuit board;
所述液位检测组件包括两组液位检测单元,每组所述液位检测单元包括两个延伸至所述罐体底部的检测探针,且每组所述检测单元内的两个所述检测探针之间电连接;所述检测探针为螺纹密封安装在所述罐体上的螺纹件,所述螺纹件的末端抵靠在所述罐体内侧底部,所述检测探针之间的雾化液为所述液位检测组件的电阻。The liquid level detection assembly includes two groups of liquid level detection units, each group of the liquid level detection units includes two detection probes extending to the bottom of the tank, and the two detection probes in each group of the detection units The detection probes are electrically connected; the detection probe is a threaded piece installed on the tank with a thread seal, and the end of the threaded piece is against the inner bottom of the tank. The atomized liquid is the resistance of the liquid level detection component.
与相关技术相比较,本公开具有如下有益效果:Compared with related technologies, the present disclosure has the following beneficial effects:
本公开提供的一种雾化器,其中雾化件的织物体由纤维体编织而成,提取部能够延伸至雾化液中,通过纤维体自身的沟槽不仅能够有效快速提取雾化液,爬升率高,由此可使存储雾化液的罐体布置在雾化器底部免去液罐上置的渗漏风险,且织物体的提取部使用了密封套件,则杜绝了雾化液侵入雾化器的发热芯、动力风机、电路板等零件的安全风险,不怕颠簸环境、特别适用于移动装备上;由于织物体兼具雾化液的提升、汇集、扩散、分离功能、免去了现有技术中或用泵提升、或用振子、或用浮子液位开关等零部件及附件成本,是结构极其简单、成本极低廉的设计。The present disclosure provides an atomizer, in which the fabric body of the atomization part is woven from a fiber body, and the extraction part can be extended into the atomized liquid. Through the grooves of the fiber body itself, the atomized liquid can be effectively and quickly extracted, The climbing rate is high, so the tank storing the atomized liquid can be arranged at the bottom of the atomizer to avoid the risk of leakage above the liquid tank, and a sealing kit is used in the extraction part of the fabric body to prevent the intrusion of the atomized liquid The atomizer's heating core, power fan, circuit board and other parts are not afraid of safety risks in bumpy environments, and are especially suitable for mobile equipment; because the fabric body has the functions of lifting, collecting, diffusing, and separating the atomized liquid, it eliminates the need for In the existing technology, a pump is used for lifting, a vibrator, or a float level switch and other parts and accessories are used. The design is extremely simple in structure and low in cost.
本公开提供的雾化件虽然也是毛细效应,但比之现有技术中的毛吸线、毛细管棒,在液体扩散性、可分离性方面效力尤为突出;特别针对高粘度难雾化的液体有显著的扩散效果;亦因其良好的爬升、扩散、分离性能,不仅拓宽了雾化液的适用种类,也可在极低的风压下实现雾化,使采用超长寿命的叶轮式(≧Pa级风压)雾化风机成为可能。Although the atomization part provided by the present disclosure also has capillary effect, compared with the capillary suction line and capillary rod in the prior art, it is particularly effective in terms of liquid diffusivity and separability; especially for high-viscosity liquids that are difficult to atomize, there are Remarkable diffusion effect; also because of its good climbing, diffusion, and separation properties, it not only broadens the applicable types of atomized liquids, but also can achieve atomization under extremely low wind pressure, making it possible to use ultra-long-life impeller type (≧ Pa level wind pressure) atomizing fan is possible.
由于雾化组件采用外露的插拔式结构,在安装、更换时,能够快速便捷地装配,不需要拆卸其他部件,作业极为简便、高效、安全。Since the atomizer component adopts an exposed plug-in structure, it can be assembled quickly and conveniently during installation and replacement without the need to disassemble other components, making the operation extremely simple, efficient and safe.
此外,雾化器利用一套发热芯对多部位差值温度的同步加热系统,使得结构更紧凑,重量体积更轻巧;一套发热芯对分别对风源进行间接预热、直接加热、对罐体内雾化液及雾化组件的织物体上液体传热,并对织物体扩散分离部的微小液粒子进行热风浴式加热,运用雾化件织物体上密集分布微型孔部位,形成密集的热风射流效应,使雾化颗粒更均匀、雾化量更稳定、雾化效率更高。In addition, the atomizer uses a set of heating cores to synchronize the differential temperature heating system of multiple parts, making the structure more compact and lighter in weight and volume; a set of heating cores perform indirect preheating of the air source, direct heating, and tank heating respectively. The atomized liquid in the body and the liquid on the fabric body of the atomization component transfer heat, and the tiny liquid particles in the diffusion and separation part of the fabric body are heated in a hot air bath. The densely distributed micro holes on the fabric body of the atomization part are used to form dense hot air. The jet effect makes the atomized particles more uniform, the atomization amount more stable, and the atomization efficiency higher.
由于没有采用发热芯直接接触织物体及雾化液,可避免局部高温对织物体灼伤、也没有雾化液产生过热的风险,保障了雾化液物性的稳定、延长织物体的使用寿命;即使在缺液少液的状况下,不会损伤任何部件,实现无人工监管下放心使用。
Since the heating core is not used to directly contact the fabric body and the atomized liquid, local high temperatures can be avoided to burn the fabric body, and there is no risk of the atomized liquid overheating, ensuring the stability of the physical properties of the atomized liquid and extending the service life of the fabric body; even In the case of lack of fluid, no parts will be damaged, allowing safe use without manual supervision.
在本公开提出的一种雾化器中,其热风射流的动力风机采用叶轮式,设计使用寿命长达30000~60000小时,比上述目前市场上四种雾化器的核心部件如压缩式活塞气泵、超声波振子、网片式振子极限寿命高出10~20倍,具备超长寿命、极高的性价比。In the atomizer proposed in this disclosure, the power fan of the hot air jet adopts an impeller type, and the designed service life is as long as 30,000 to 60,000 hours, which is longer than the core components of the four atomizers currently on the market such as the compression piston air pump. , ultrasonic vibrators, and mesh-type vibrators have an ultimate life span that is 10 to 20 times higher, with ultra-long life and extremely high cost performance.
将发热芯、动力风机、测温件、温控件、间接加热的预热风道、直接加热的混合风道等构建在一套壳体之内,结构极为紧凑、轻巧;利用雾化液本身的电阻的液位检测组件,简小而灵敏、可靠而寿命长。The heating core, power blower, temperature measurement parts, temperature control, indirectly heated preheating air duct, directly heated mixing air duct, etc. are built into a set of housings. The structure is extremely compact and lightweight; the atomized liquid itself is used The liquid level detection component of the resistor is simple, sensitive, reliable and has a long life.
总之,本公开提出的一种雾化器,其可适用于颠簸、移动场合、紧凑的空间、宽泛的温度环境、多种雾化液;功能完整而紧密、传热效率高、稳定性、结构简单、重量体积轻小、使用维护成本低廉、无螺丝。无小散落件风险、雾化液物性稳定、显著的安全可靠性、超长寿命、不用工具更换易耗品、无人监管等条件下使用。可解决上述移动装备应用的疑难问题。本公开提出的一种雾化器,可满足类似上述苛刻安装使用条件下的民用、商用、工业、交通等各行业的固定装置或移动装置之中,在多领域的应用,将推动行业进步,本公开具有重大意义。In short, the present disclosure proposes an atomizer that can be used in bumpy, moving situations, compact spaces, wide temperature environments, and a variety of atomized liquids; it has complete and compact functions, high heat transfer efficiency, stability, and structure. Simple, light weight and small size, low cost of use and maintenance, no screws. There is no risk of small scattered parts, the atomized liquid has stable physical properties, significant safety and reliability, ultra-long life, no tools are needed to replace consumables, and it can be used under unsupervised conditions. It can solve the above difficult problems of mobile device applications. The atomizer proposed in this disclosure can be used in fixed devices or mobile devices in civil, commercial, industrial, transportation and other industries under the above-mentioned harsh installation and use conditions. Its application in many fields will promote the progress of the industry. This disclosure is of great significance.
为让本公开的上述和其他目的、特征和优点能更明显易懂,下文特举较佳实施例,并配合所附图式,作详细说明如下。In order to make the above and other objects, features and advantages of the present disclosure more obvious and understandable, preferred embodiments are illustrated in detail below along with the accompanying drawings.
为了更清楚地说明本公开实施例或现有技术中的技术方案,下面将对实施例或现有技术描述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公开的一些实施例,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。In order to explain the embodiments of the present disclosure or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.
图1为本公开提供的实施例中雾化件结构示意图;Figure 1 is a schematic structural diagram of an atomizer in an embodiment provided by the present disclosure;
图2为本公开提供的实施例中雾化组件结构示意图;Figure 2 is a schematic structural diagram of the atomization component in the embodiment provided by the present disclosure;
图3为本公开提供的实施例中雾化组件爆炸图;Figure 3 is an exploded view of the atomization component in the embodiment provided by the present disclosure;
图4为本公开提供的实施例中雾化器示意图;Figure 4 is a schematic diagram of an atomizer in an embodiment provided by the present disclosure;
图5为本公开提供的实施例中雾化器爆炸示意图;Figure 5 is a schematic diagram of the explosion of the atomizer in the embodiment provided by the present disclosure;
图6为本公开提供的实施例中热风射流主体示意图;Figure 6 is a schematic diagram of the main body of the hot air jet in the embodiment provided by the present disclosure;
图7为本公开提供的实施例中热风射流主体内部示意图;Figure 7 is a schematic diagram of the interior of the hot air jet body in the embodiment provided by the present disclosure;
图8为本公开提供的实施例中发热芯示意图;Figure 8 is a schematic diagram of the heating core in the embodiment provided by the present disclosure;
图9为本公开提供的实施例中进风预热示意图;Figure 9 is a schematic diagram of inlet air preheating in the embodiment provided by the present disclosure;
图10为本公开提供的实施例中液位检测组件示意图;Figure 10 is a schematic diagram of the liquid level detection component in the embodiment provided by the present disclosure;
图11为本公开提供的实施例中液位检测组件侧视示意图。FIG. 11 is a schematic side view of a liquid level detection component in an embodiment of the present disclosure.
图中标号:
Numbers in the picture:
100、织物体;101、提取部;102、扩散分离部;103、汇集部;104、微型孔;100. Fabric body; 101. Extraction part; 102. Diffusion and separation part; 103. Collection part; 104. Micropores;
200、承载架;201、仿形安装槽;202、插脚部;203、前挡板部;204、定位凸块;205、上盖;206、前盖;207、套件;208、导气孔;200. Bearing frame; 201. Profiled installation groove; 202. Pin part; 203. Front baffle part; 204. Positioning bump; 205. Upper cover; 206. Front cover; 207. Kit; 208. Air guide hole;
1、热风射流主体;11、壳体;111、上壳体;11101、上壳体进风罩;11102、上壳体进风罩末端;112、下壳体;11201、下壳体进风预热翅片;12、发热芯;120、加热风道;121、中导向风道;122、外导向风道;13、动力风机;14、射流出口;15、电加热丝;16、安装槽;17、导流器;2、罐体;21、支撑凸台;22、注液口;221、注液胶塞;23、出液口;24、溢流孔;25、导向柱;3、上罩;31、上罩外部进风口;4、雾化部件;5、导热翅片;6、喇叭口;7、插槽;8、温度开关;9、温度传感器;91、液位检测单元;92、检测探针。1. Hot air jet main body; 11. Shell; 111. Upper shell; 11101. Upper shell air inlet hood; 11102. Upper shell air inlet hood end; 112. Lower shell; 11201. Lower shell air inlet preheater Thermal fins; 12. Heating core; 120. Heating air duct; 121. Middle guide air duct; 122. Outer guide air duct; 13. Power fan; 14. Jet outlet; 15. Electric heating wire; 16. Installation slot; 17. Flow guide; 2. Tank body; 21. Support boss; 22. Liquid injection port; 221. Liquid injection rubber plug; 23. Liquid outlet; 24. Overflow hole; 25. Guide column; 3. Upper cover; 31. External air inlet of the upper cover; 4. Atomization components; 5. Thermal fins; 6. Bell mouth; 7. Slot; 8. Temperature switch; 9. Temperature sensor; 91. Liquid level detection unit; 92 , detection probe.
下面将结合本公开实施例中的附图,对本公开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公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,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,都属于本公开保护的范围。The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of this disclosure.
请结合参阅图1、图2和图3所示,一种雾化件,用在雾化器中,并对雾化器中的雾化液进行提取,雾化件包括由带外沟槽的纤维体制成的柔性片状织物体100;所述织物体100由纤维体编织而成一体式结构,具体来说,所述纤维体为聚酯纤维体或棉线或化纤混合棉中的一种或两种以上纤维体编织而成,纤维体优选为聚酯纤维体,编织方式优选为梭织。通过纤维体自身具有的吸附性和纤维体上的外沟槽结构,雾化液的液体分子能够在纤维体上吸附、爬升和扩散。Please refer to Figure 1, Figure 2 and Figure 3 in combination. An atomization component is used in an atomizer and extracts the atomization liquid in the atomizer. The atomization component includes an atomizer with an outer groove. A flexible sheet-like fabric body 100 made of fiber bodies; the fabric body 100 is woven into an integrated structure by fiber bodies. Specifically, the fiber body is one of polyester fiber body or cotton thread or chemical fiber mixed cotton or It is woven from two or more fiber bodies. The fiber body is preferably a polyester fiber body, and the weaving method is preferably woven. Through the adsorption property of the fiber body itself and the external groove structure on the fiber body, the liquid molecules of the atomized liquid can adsorb, climb and diffuse on the fiber body.
其中,所述织物体100包括用于提取雾化液的提取部101和附着雾化液的扩散分离部102;此外,所述织物体100还包括汇集部103,所述提取部101和扩散分离部102均与所述汇集部103连接,且所述提取部101和扩散分离部102均自所述汇集部103的侧边向下延伸,所述提取部101与所述扩散分离部102沿不同方向延伸。Among them, the fabric body 100 includes an extraction part 101 for extracting atomized liquid and a diffusion separation part 102 to which the atomized liquid is attached; in addition, the fabric body 100 also includes a collection part 103. The extraction part 101 and the diffusion separation part The extraction part 101 and the diffusion separation part 102 both extend downward from the sides of the collection part 103. The extraction part 101 and the diffusion separation part 102 have different edges. direction extension.
通过提取部101延伸至雾化液中,雾化液吸附在提取部101上,雾化液的液体分子沿着纤维体进行爬升,由于织物体100为较薄的片状,液体分子在织物体100上能够快速高效扩散,并从提取部101爬升至汇集部103,再扩散至扩散分离部102上,于扩散分离部102上的形成微小液膜。It extends into the atomized liquid through the extraction part 101, and the atomized liquid is adsorbed on the extraction part 101. The liquid molecules of the atomized liquid climb along the fiber body. Since the fabric body 100 is a thin sheet, the liquid molecules are in the fabric body. 100 can diffuse quickly and efficiently, climb from the extraction part 101 to the collection part 103, and then diffuse to the diffusion and separation part 102, forming a tiny liquid film on the diffusion and separation part 102.
所述扩散分离部102上设分布有若干个微型孔104,所述微型孔104的孔径为0.1mm-5mm,所述微型孔104的之间孔间距为0.2mm-10mm,在本实施例中,微型孔104的孔径为0.1mm,微型孔104的之间孔间距为2mm。雾化液的液体分子扩散至扩散分离部102上,结合若干个微型孔104,扩散形成雾化液液膜。
The diffusion separation part 102 is provided with a plurality of micropores 104 distributed thereon. The diameter of the micropores 104 is 0.1mm-5mm, and the spacing between the micropores 104 is 0.2mm-10mm. In this embodiment, , the diameter of the micro-holes 104 is 0.1mm, and the distance between the micro-holes 104 is 2mm. The liquid molecules of the atomized liquid diffuse to the diffusion separation part 102, combine with several micropores 104, and diffuse to form a liquid film of the atomized liquid.
再如图4和图5所示,在本实施例中,将上述雾化件安装在雾化器中,雾化器包括上罩3和用于存储雾化液的罐体2,所述上罩3封装在所述罐体2上,所述罐体2上定位安装有热风射流主体1,并位于所述上罩3内,所述提取部101延伸至所述罐体内,所述扩散分离部102位于所述热风射流主体的射流出口方向上,热风射流主体1能够对雾化件上的雾化液进行分离成雾化微粒。As shown in Figures 4 and 5, in this embodiment, the above-mentioned atomizing part is installed in an atomizer. The atomizer includes an upper cover 3 and a tank 2 for storing atomized liquid. The cover 3 is packaged on the tank 2. The hot air jet body 1 is positioned and installed on the tank 2 and is located in the upper cover 3. The extraction part 101 extends into the tank, and the diffusion separation The portion 102 is located in the direction of the jet outlet of the hot air jet body. The hot air jet body 1 can separate the atomized liquid on the atomizing member into atomized particles.
具体的,如图6和图7所示,所述热风射流主体1包括壳体11和安装在壳体11内的发热芯12及动力风机13;Specifically, as shown in Figures 6 and 7, the hot air jet body 1 includes a housing 11, a heating core 12 and a power fan 13 installed in the housing 11;
所述热风射流主体1还包括自所述壳体11延伸至所述罐体2和/或所述上罩3外部的射流出口14,所述射流出口14与所述壳体11内部连通;本实施例中壳体11的射流出口14位于罐体2和上罩3连接处的中部,并延伸至外部,方便接通发动机(图中未示出)的进气系统。The hot air jet body 1 also includes a jet outlet 14 extending from the casing 11 to the outside of the tank 2 and/or the upper cover 3, and the jet outlet 14 is connected to the inside of the casing 11; In the embodiment, the jet outlet 14 of the casing 11 is located in the middle of the connection between the tank 2 and the upper cover 3 and extends to the outside to facilitate access to the air intake system of the engine (not shown in the figure).
其中,所述发热芯12包括与所述射流出口14同向延伸的加热风道120,所述加热风道120贯穿所述发热芯12中部,所述动力风机13与所述加热风道120对应,驱使风源沿所述加热风道120朝向所述射流出口14流动;The heating core 12 includes a heating air duct 120 extending in the same direction as the jet outlet 14 . The heating air duct 120 runs through the middle of the heating core 12 . The power fan 13 corresponds to the heating air duct 120 , driving the air source to flow along the heating air duct 120 toward the jet outlet 14;
所述热风射流主体1上还设有用于提取所述罐体2内雾化液的雾化部件4,部分所述雾化部件4位于所述加热风道120的出风口上。The hot air jet body 1 is also provided with an atomizing component 4 for extracting the atomized liquid in the tank 2 , and part of the atomizing component 4 is located on the air outlet of the heating air duct 120 .
动力风机13产生风源进入发热芯12的加热风道120,再通过发热芯12进行热传递加热风流,形成热风,在动力风机13持续工作下,热风从加热风道120的出风口排出,并对雾化部件4上的雾化液通过密集分布的微型孔104进行喷射雾化,将雾化液的雾化颗粒从壳体11的射流出口14喷出,进入发动机的进气系统。The power fan 13 generates an air source that enters the heating air duct 120 of the heating core 12, and then conducts heat transfer and heats the air flow through the heating core 12 to form hot air. With the continuous operation of the power fan 13, the hot air is discharged from the air outlet of the heating air duct 120, and The atomized liquid on the atomizing component 4 is sprayed and atomized through the densely distributed micro holes 104, and the atomized particles of the atomized liquid are ejected from the jet outlet 14 of the housing 11 and enter the air intake system of the engine.
在本实施例中,所述动力风机13设有两个,且均位于所述加热风道120的进风口处,两个所述动力风机13之间通过导流器17串联,通过导流器17减少两个动力风机13之间的压力损失。两个动力风机13均为无刷轴流风机,确保动力风机13能够对发热芯12的加热风道120中提供稳定的风源,同时,能够使得风源以射流形式从壳体11的射流出口14排出。In this embodiment, there are two power fans 13, and they are both located at the air inlet of the heating air duct 120. The two power fans 13 are connected in series through the air guide 17. 17 Reduce the pressure loss between the two power fans 13. The two power fans 13 are both brushless axial flow fans, ensuring that the power fans 13 can provide a stable air source in the heating air duct 120 of the heating core 12, and at the same time, can make the air source flow from the jet outlet of the housing 11 in the form of a jet. 14 discharge.
在另一实施例中,所述动力风机13设有两个,且分别设置于所述加热风道120的进风口和出风口,位于所述加热风道120的进风口的动力风机13为轴流风机,位于所述加热风道120出风口的动力风机13为离心风机,通过加热风道120进风口的无刷轴流风机吹风,同时与加热风道120出风口的离心风机抽风,两者相互配合的方式,能够对发热芯12的加热风道120中提供风源,并以射流形式从壳体11的射流出口14排出。In another embodiment, there are two power fans 13, and they are respectively provided at the air inlet and outlet of the heating air duct 120. The power fan 13 located at the air inlet of the heating air duct 120 is a shaft. Flow fan, the power fan 13 located at the air outlet of the heating air duct 120 is a centrifugal fan. It blows air through the brushless axial flow fan at the air inlet of the heating air duct 120 and at the same time draws air with the centrifugal fan at the air outlet of the heating air duct 120. By cooperating with each other, an air source can be provided in the heating air duct 120 of the heating core 12 and discharged from the jet outlet 14 of the housing 11 in the form of a jet.
再如图5、图6和图7所示,在本实施例中,所述壳体11包括相互配嵌合安装的上壳体111和下壳体112,发热芯12嵌入其中,所述上壳体111和下壳体112均为绝缘材料。
As shown in Figure 5, Figure 6 and Figure 7, in this embodiment, the housing 11 includes an upper housing 111 and a lower housing 112 that are fitted and installed with each other, and the heating core 12 is embedded therein. Both the housing 111 and the lower housing 112 are made of insulating materials.
此外,再结合图8所示,所述下壳体112的导热段上设有用于预热的多个导热翅片5,多个所述导热翅片5分布在所述下壳体112的两侧,并朝所述下壳体112的侧向延伸,在另一方向上,所述导热翅片5延伸至所述下壳体112的末端;In addition, as shown in FIG. 8 , the heat conduction section of the lower housing 112 is provided with a plurality of heat conduction fins 5 for preheating, and the plurality of heat conduction fins 5 are distributed on both sides of the lower housing 112 . side, and extends toward the side of the lower housing 112, and in the other direction, the thermal conductive fins 5 extend to the end of the lower housing 112;
雾化器体外风源自上罩外部进风口31进入上壳体进风罩11101与下壳体进风预热翅片11201形成的风源预热空间,经预热的风源再流经上壳体进风罩末端11102进入所述动力风机13;The air outside the atomizer originates from the external air inlet 31 of the upper casing and enters the air source preheating space formed by the upper casing air inlet hood 11101 and the lower casing air inlet preheating fin 11201. The preheated air source then flows through the upper casing. The end 11102 of the air inlet hood of the housing enters the power fan 13;
通过上壳体进风罩11101与下壳体进风预热翅片11201的风源预热空间对雾化器体外风源自上罩外部进风口31进入的进行预热。实现了风源折返式两段加热,两次运用了发热芯12的发出的热能,极大提高了传热效率;也消除了因雾化器体外部风源温度过低时,直接进入动力风机13而可能导致动力风机13的启动困难的风险。The air outside the atomizer that enters from the external air inlet 31 of the upper housing is preheated through the air source preheating space of the upper housing air inlet hood 11101 and the lower housing air inlet preheating fin 11201. It realizes air source folding two-stage heating, and uses the heat energy emitted by the heating core 12 twice, which greatly improves the heat transfer efficiency; it also eliminates the possibility of directly entering the power fan when the temperature of the air source outside the atomizer body is too low. 13 and may cause the risk of difficulty in starting the power blower 13.
由于上壳体111安装在所述下壳体112上,同时所述上壳体111的末端盖合所述下壳体112的末端,多个所述导热翅片5位于所述上壳体111内侧,使得上壳体进风罩11101与下壳体进风预热翅片11201形成的风源预热空间。导热段通过发热芯12的工作进行快速升温,从而使得多个导热翅片5的温度也升高,动力风机13安装在下壳体112的导热段上,并位于发热芯12的后端侧,上壳体111盖合在下壳体112上,同时将动力风机13和导热翅片5均盖合,动力风机13在工作后,雾化器体外风源自上罩外部进风口31进入,经预热的风源再流经上壳体进风罩末端11102进入动力风机13;下壳体进风预热翅片11201和上壳体进风罩11101及上壳体进风罩末端11102均受到所述发热芯12的热传递而升温能够对风源进行有效的预热,从而提高发热芯12中加热风道120对风源的加热效率,尤其在低温环境下,能够对风源起到很好的预热效果。Since the upper housing 111 is installed on the lower housing 112 and the end of the upper housing 111 covers the end of the lower housing 112 , a plurality of the heat conduction fins 5 are located on the upper housing 111 On the inside, the air source preheating space formed by the upper case air inlet hood 11101 and the lower case air inlet preheating fins 11201 is formed. The heat conduction section rapidly heats up through the work of the heating core 12, so that the temperature of the multiple heat conduction fins 5 also increases. The power fan 13 is installed on the heat conduction section of the lower housing 112 and is located on the rear end side of the heating core 12. The shell 111 is closed on the lower shell 112, and the power fan 13 and the heat conduction fin 5 are closed at the same time. After the power fan 13 is working, the air outside the atomizer comes from the external air inlet 31 of the upper cover and is preheated. The air source then flows through the end 11102 of the upper casing air inlet hood and enters the power fan 13; the lower casing air inlet preheating fin 11201 and the upper casing air inlet hood 11101 and the upper casing air inlet hood end 11102 are all affected by the The heating of the heating core 12 through heat transfer can effectively preheat the air source, thereby improving the heating efficiency of the heating air duct 120 in the heating core 12 to the air source. Especially in low-temperature environments, it can play a very good role in heating the air source. Preheating effect.
如图9所示,为了实现发热芯12的加热,所述发热芯12的外壁上设有沿其延伸方向缠绕的电加热丝15,所述电加热丝15与所述加热风道120临近设置,在发热芯12的外壁上设有用于安装电加热丝15的安装槽16,电加热丝15安装在安装槽16内,使得电加热丝15与加热风道120之间的距离更近。所述电加热丝15外接电源,电加热丝15能够对发热芯12加热,发热芯12的壁厚较薄,电加热丝15的加热能够快递将热量传递到发热芯12内部的加热风道120中,使得进入加热风道120中的风源实现快速加热,提高风源温度。As shown in FIG. 9 , in order to realize heating of the heating core 12 , an electric heating wire 15 wound along its extension direction is provided on the outer wall of the heating core 12 . The electric heating wire 15 is arranged adjacent to the heating air duct 120 , an installation slot 16 for installing the electric heating wire 15 is provided on the outer wall of the heating core 12. The electric heating wire 15 is installed in the installation slot 16, so that the distance between the electric heating wire 15 and the heating air duct 120 is closer. The electric heating wire 15 is connected to an external power supply. The electric heating wire 15 can heat the heating core 12. The wall thickness of the heating core 12 is relatively thin. The heating of the electric heating wire 15 can quickly transfer the heat to the heating air duct 120 inside the heating core 12. , so that the air source entering the heating air duct 120 can be quickly heated and the temperature of the air source can be increased.
此外,由于发热芯12具有长度限制,发热芯12内部的加热风道120长度有限,为了实现进入加热风道120中的风源经过加热后,再排出后的热风能够实现对雾化液进行雾化,需要风源的温度达到一定要求。在本实施例中,所述加热风道120包括位于所述发热芯12中心的中导向风道121和设置在中导向风道121周向上的多个外导向风道122,所述导向风道和所述外导向风道122均同向延伸;In addition, since the heating core 12 has a length limit, the length of the heating air duct 120 inside the heating core 12 is limited. In order to realize that after the air source entering the heating air duct 120 is heated, the hot air discharged can atomize the atomized liquid. , the temperature of the wind source needs to meet certain requirements. In this embodiment, the heating air duct 120 includes a middle guide air duct 121 located in the center of the heating core 12 and a plurality of outer guide air ducts 122 arranged in the circumferential direction of the middle guide air duct 121. The guide air ducts and the outer guide air duct 122 both extend in the same direction;
所述中导向风道121与多个所述外导向风道122均连通,方便了风源进入加热风道120
的各个导向风道中,通过导向风道进行交汇,增加了位于加热风道120中风源的热传递效果,避免加热风道120边缘处靠近发热芯12的部分风源温度高,而加热风道120中心部的部分风源温度低的情况。The middle guide air duct 121 is connected with a plurality of the outer guide air ducts 122, which facilitates the air source to enter the heating air duct 120. Among the various guide air ducts, the intersection through the guide air ducts increases the heat transfer effect of the air source located in the heating air duct 120, and avoids the high temperature of the air source near the heating core 12 at the edge of the heating air duct 120, while the heating air duct 120 The temperature of the air source in the center is low.
为了进一步提高进入加热风道120中的气源能够相互融合效果,在所述中导向风道121与多个所述外导向风道122内均设有导向螺纹,多个所述外导向风道122内所述导向螺纹的螺纹方向均相同。In order to further improve the mutual integration effect of the air sources entering the heating air duct 120, guide threads are provided in the middle guide air duct 121 and the plurality of outer guide air ducts 122, and the plurality of outer guide air ducts 122 are provided with guide threads. The thread directions of the guide threads in 122 are all the same.
在实际使用过程中,可将且所述外导向风道122内的导向螺纹的螺纹方向与中导向风道121内的导向螺纹的螺纹方向相反。In actual use, the thread direction of the guide threads in the outer guide air duct 122 can be opposite to the thread direction of the guide threads in the middle guide air duct 121 .
风源在各个导向风道中沿着导向螺纹流动,同时,通过位于中导向风道121内导向螺纹与其周边外导向风道122内导向螺纹的螺纹方向进行反向设置,使得中导向风道121的风源与外导向风道122内的风源形成逆流,并进行交互,增加风源之间的交汇程度和时间,提高风源间的热传递效果,实现风源能够在行程有限的加热风道120内快速升温。进而方便对雾化器进行雾化,也使得雾化效果更加稳定,能够适用在低温环境下。The air source flows along the guide threads in each guide air duct. At the same time, the thread directions of the inner guide threads of the middle guide air duct 121 and the inner guide threads of the peripheral outer guide air duct 122 are reversely set, so that the direction of the inner guide threads of the middle guide air duct 121 is reversed. The wind source and the wind source in the external guide air duct 122 form a countercurrent and interact with each other to increase the degree and time of intersection between the air sources, improve the heat transfer effect between the air sources, and enable the air source to heat the air duct with limited travel Rapidly heats up within 120 degrees. This makes it easier to atomize the atomizer, makes the atomization effect more stable, and can be used in low-temperature environments.
再如图3所示,在本实施例中,所述罐体2上设有多个用于支撑所述壳体11的支撑凸台21,所述支撑凸台21的侧面均为自所述支撑凸台21顶部延伸至所述罐体2的斜面;As shown in Figure 3, in this embodiment, the tank 2 is provided with a plurality of support bosses 21 for supporting the housing 11, and the side surfaces of the support bosses 21 are formed from the The top of the support boss 21 extends to the slope of the tank 2;
所述罐体2上设有用于向其内部注入雾化液的注液口22和便于雾化部件4提取雾化液的出液口23。由于雾化液为液体,并具有一定的酸性,为避免罐体2内的雾化液在受到倾斜或晃动溢出,而进入热风射流主体1中,所述注液口22和所述出液口23均与所述热风射流主体1隔断;所述出液口23位于所述上罩3外部。其中,罐体2、上罩3和壳体11均为阻燃材料。The tank body 2 is provided with a liquid injection port 22 for injecting atomized liquid into its interior and a liquid outlet 23 for the atomizing component 4 to extract the atomized liquid. Since the atomized liquid is liquid and has a certain acidity, in order to prevent the atomized liquid in the tank 2 from overflowing when tilted or shaken and entering the hot air jet body 1, the liquid injection port 22 and the liquid outlet are 23 are separated from the hot air jet body 1; the liquid outlet 23 is located outside the upper cover 3. Among them, the tank body 2, the upper cover 3 and the shell 11 are all made of flame retardant materials.
此外,罐体2上用于安装热风射流主体1的安装面上设有延伸至罐体2外部的溢流孔24,且上罩3与罐体2的连接处也设有溢流孔24,溢流孔24均位于罐体2或上罩3的侧边,当罐体2的上端面具有液体时,可从溢流孔24流出,保证了热风射流装置的稳定性和可靠性。In addition, the installation surface of the tank 2 for installing the hot air jet body 1 is provided with an overflow hole 24 extending to the outside of the tank 2, and the connection between the upper cover 3 and the tank 2 is also provided with an overflow hole 24. The overflow holes 24 are located on the sides of the tank 2 or the upper cover 3. When there is liquid on the upper end surface of the tank 2, it can flow out from the overflow holes 24, ensuring the stability and reliability of the hot air jet device.
此外,在本实施例中,所述动力风机13与所述加热风道120的进风口之间设有位于所述壳体11上的喇叭口6,喇叭口6的开口自加热风道120的进风口至动力风机13逐渐增大,方便动力风机13提供的风源挤压进入加热风道120中,增加风源的流动性。In addition, in this embodiment, a bell mouth 6 is provided on the housing 11 between the power fan 13 and the air inlet of the heating air duct 120 . The opening of the bell mouth 6 is from the opening of the heating air duct 120 . The air inlet gradually increases from the power fan 13 to facilitate the air source provided by the power fan 13 to be squeezed into the heating air duct 120 and increase the fluidity of the air source.
所述发热芯12密封安装在壳体11内,发热芯12的两端均与壳体11内壁进行密封连接,避免热风射流主体1上的液体(如雾化部件4上渗入的雾化液或其他汽液)进入发热芯12上。The heating core 12 is sealed and installed in the casing 11, and both ends of the heating core 12 are sealingly connected to the inner wall of the casing 11 to prevent liquid on the hot air jet body 1 (such as atomized liquid or atomized liquid from infiltrating into the atomizing component 4). Other vapors and liquids) enter the heating core 12.
由于雾化件为柔性片状物,在使用过程中装配不便,为了方便雾化件能够与雾化器进行可靠和高效安装。雾化件安装在雾化组件内,雾化组件包括用于安装所述雾化件的承载
架200,所述承载架200包括匹配所述织物体100的仿形安装槽201,所述织物体100安装在所述仿形安装槽201内;Since the atomizer part is a flexible sheet, it is inconvenient to assemble during use. For convenience, the atomizer part can be reliably and efficiently installed with the atomizer. The atomization part is installed in the atomization assembly, and the atomization assembly includes a bearing for installing the atomization part. Frame 200, the carrier frame 200 includes a profiling installation groove 201 matching the fabric body 100, and the fabric body 100 is installed in the profiling installation groove 201;
所述承载架200还包括位于其侧边并向下延伸的插脚部202和前挡板部203,所述仿形安装槽201延伸至所述插脚部202及所述前挡板部203上,所述提取部101位于所述插脚部202上,所述扩散分离部102位于所述前挡板部203上,所述提取部101与所述插脚部202同向延伸,并延伸至所述插脚部202外部,柔性的织物体100安装硬性件的承载架200上,同时提取部101能够延伸至插脚部202外侧,方便其与雾化液接触而实现提取雾化液。The carrier 200 also includes a pin portion 202 and a front baffle portion 203 located on its side and extending downward, and the contoured mounting groove 201 extends to the pin portion 202 and the front baffle portion 203. The extraction part 101 is located on the pin part 202, the diffusion separation part 102 is located on the front baffle part 203, the extraction part 101 extends in the same direction as the pin part 202, and extends to the pin Outside the part 202, the flexible fabric body 100 is installed on the carrier 200 of the hardware. At the same time, the extraction part 101 can extend to the outside of the pin part 202 to facilitate its contact with the atomized liquid to extract the atomized liquid.
所述承载架200为倒U型,所述插脚部202设有两个并位于所述承载架200的两侧,所述前挡板部203位于所述承载架200的前侧;形成插拔式结构,方便拿取和安装。The carrier 200 is in an inverted U-shape, with two pin portions 202 located on both sides of the carrier 200, and the front baffle portion 203 is located on the front side of the carrier 200; forming a plug-and-pull connector. Type structure, easy to take and install.
此外,所述仿形安装槽201内设有若干个用于安装所述织物体100的定位凸块204,所述织物体100上设有对应所述定位凸块204的定位孔,确保织物体100在承载架200上安装的稳定性。In addition, the profiling installation groove 201 is provided with several positioning bumps 204 for installing the fabric body 100, and the fabric body 100 is provided with positioning holes corresponding to the positioning bumps 204 to ensure that the fabric body 100 is installed on the bearing frame 200 for stability.
为了避免安装在承载架200上的织物体100外露,在所述承载架200上还设有上盖205、前盖206和套件207,所述上盖205封装在所述承载架200的顶部,并延伸至所述承载架200的侧边,所述插脚部202和所述前挡板部203均位于所述上盖205的下方;In order to prevent the fabric body 100 installed on the carrier 200 from being exposed, the carrier 200 is also provided with an upper cover 205, a front cover 206 and a kit 207. The upper cover 205 is packaged on the top of the carrier 200. And extends to the side of the carrier 200, the pin portion 202 and the front baffle portion 203 are located below the upper cover 205;
所述套件207套装在所述插脚部202上,所述提取部101的延伸部延伸至所述套件207外部;The sleeve 207 is set on the pin part 202, and the extension part of the extraction part 101 extends to the outside of the sleeve 207;
所述前盖206盖合在所述前挡板部203的外侧,所述扩散分离部102位于所述前挡板部203与所述前盖206之间,使得织物体100包裹在承载架200上,避免罐体外的雾化件直接暴露。而上盖205和前盖206与承载架200为可拆卸式连接,如采用现有技术中常规使用的销柱与销孔结构倒扣连接方式,套件207与承载架200的插脚部202套接,在更换雾化件时更加方便快捷,减少拆装难度和工序。The front cover 206 is covered on the outside of the front baffle part 203 , and the diffusion separation part 102 is located between the front baffle part 203 and the front cover 206 , so that the fabric body 100 is wrapped in the carrier 200 to avoid direct exposure of the atomizer parts outside the tank. The upper cover 205 and the front cover 206 are detachably connected to the carrier 200. For example, the conventionally used pin and pin hole structure inverted connection method in the prior art is used, and the kit 207 is socketed with the pin portion 202 of the carrier 200. , it is more convenient and faster to replace atomizer parts, reducing the difficulty and process of disassembly and assembly.
在本实施例中,所述前挡板部203和所述前盖206上均设有相对应的导气孔208,所述导气孔208的孔径大于所述微型孔104孔径,In this embodiment, the front baffle part 203 and the front cover 206 are both provided with corresponding air guide holes 208, and the aperture of the air guide holes 208 is larger than the aperture of the micro holes 104.
位于前挡板部203和前盖206之间的扩散分离部102上附着的液膜分子及被加热的空气在动力风机13的推动下通过前挡板部203和前盖206上设有的导气孔208喷射而出,完成雾化。The liquid film molecules and heated air attached to the diffusion separation part 102 between the front baffle part 203 and the front cover 206 pass through the guides provided on the front baffle part 203 and the front cover 206 under the push of the power fan 13. The air hole 208 sprays out to complete atomization.
再如图2、图3和图5所示,所述罐体2上设有注液口22和出液口23,所述注液口22和所述出液口23均与所述热风射流主体1隔断设置;并且,注液口22上装有透气防溢式注液胶塞221,注液胶塞221具有透气防溢功能,可保持气压的平衡以及避免罐体2内的雾化液从注液胶塞221溢出。As shown in Figures 2, 3 and 5, the tank 2 is provided with a liquid injection port 22 and a liquid outlet 23, and the liquid injection port 22 and the liquid outlet 23 are in contact with the hot air jet. The main body 1 is partitioned; and the liquid injection port 22 is equipped with a breathable and anti-overflow liquid injection rubber plug 221. The liquid injection rubber plug 221 has a breathable and anti-overflow function, which can maintain the balance of air pressure and prevent the atomized liquid in the tank 2 from flowing out. The injection rubber stopper 221 overflows.
所述出液口23包括自所述罐体2向上延伸的中空导向柱25,所述出液口23通过所述
中空导向柱25与所述罐体2内部连通,所述出液口23位于所述上罩3外部;所述中空导向柱25位于所述上罩3外部,并延伸至所述上罩3顶部。The liquid outlet 23 includes a hollow guide column 25 extending upward from the tank 2. The liquid outlet 23 passes through the The hollow guide column 25 is connected to the inside of the tank 2 , and the liquid outlet 23 is located outside the upper cover 3 ; the hollow guide column 25 is located outside the upper cover 3 and extends to the top of the upper cover 3 .
上罩3和壳体11上均设有用于卡插前挡板部203的插槽7,上罩3上的插槽7与壳体11上的插槽7相对应,且壳体11上的插槽7延伸至壳体11内部,壳体11上的插槽7位于所述加热风道120的出风口处。The upper cover 3 and the shell 11 are both provided with slots 7 for inserting the front baffle 203. The slots 7 on the upper cover 3 correspond to the slots 7 on the shell 11, and the slots 7 on the shell 11 are The slot 7 extends to the inside of the casing 11 , and the slot 7 on the casing 11 is located at the air outlet of the heating air duct 120 .
其中,出液口23设有2个,套装有套件207的两个插脚部202与两个出液口23匹配,插脚部202插入出液口23中,延伸至插脚部202外侧的部分提取部101位于罐体2底部,便于提取罐体2内的雾化液。套件207可选用耐腐性胶套,避免雾化液腐蚀套件207,同时保证套件207与出液口23紧密贴合,避免雾化液从出液口23在晃动过程中漏出。Among them, there are two liquid outlets 23. The two prong portions 202 equipped with the set 207 are matched with the two liquid outlets 23. The prong portions 202 are inserted into the liquid outlets 23 and extend to the partial extraction portion outside the prong portion 202. 101 is located at the bottom of the tank 2 to facilitate extraction of the atomized liquid in the tank 2. The kit 207 can choose a corrosion-resistant rubber sleeve to prevent the atomized liquid from corroding the kit 207. At the same time, ensure that the kit 207 and the liquid outlet 23 are tightly fitted to prevent the atomized liquid from leaking from the liquid outlet 23 during the shaking process.
扩散分离部102通过前挡板部203和前盖206配合夹持,并安插在插槽7内,通过加热风道120的出风口处热风,从而实现对扩散分离部102上的雾化液液膜进行雾化,将其雾化为雾化颗粒,并从射流出口方向上喷出。The diffusion separation part 102 is clamped by the front baffle part 203 and the front cover 206, and is installed in the slot 7. The hot air at the outlet of the heating air duct 120 is used to achieve atomization of the liquid on the diffusion separation part 102. The film is atomized into atomized particles and ejected from the direction of the jet outlet.
如图10和图11所示,在本实施例中,为了方便对发热芯12的加热温度控制,所述雾化器还包括外接电源的电路板(图中未示出),所述发热芯12上还安装有温度开关8和温度传感器9,所述发热芯12的外壁上设有外接电源的电加热丝15,所述温度开关8电连接所述电加热丝15,且所述温度开关8与所述温度传感器9均电连接所述电路板。通过温度传感器9与发热芯12的接触,检测发热芯12的温度,并将温度反馈到电路板上,通过电路板上温度控制模块把温度稳定在预设的温度值;当发热芯温度超过预设温度的极限值时,温度开关8将断开触点,切断电加热丝15回路,停止发热芯12加热,温度开关8实现超温保护。As shown in Figures 10 and 11, in this embodiment, in order to facilitate the heating temperature control of the heating core 12, the atomizer also includes a circuit board (not shown in the figure) connected to an external power supply. A temperature switch 8 and a temperature sensor 9 are also installed on the heating core 12. An electric heating wire 15 connected to an external power supply is provided on the outer wall of the heating core 12. The temperature switch 8 is electrically connected to the electric heating wire 15, and the temperature switch 8 is electrically connected to the electric heating wire 15. 8 and the temperature sensor 9 are both electrically connected to the circuit board. Through the contact between the temperature sensor 9 and the heating core 12, the temperature of the heating core 12 is detected, and the temperature is fed back to the circuit board, and the temperature is stabilized at the preset temperature value through the temperature control module on the circuit board; when the temperature of the heating core exceeds the preset temperature When the temperature limit value is set, the temperature switch 8 will open the contact, cut off the circuit of the electric heating wire 15, stop the heating of the heating core 12, and the temperature switch 8 realizes over-temperature protection.
此外,为了确定罐体2内的液位情况,所述雾化器还包括电连接所述电路板的电阻式液位检测组件,简小、灵敏、可靠、寿命长;In addition, in order to determine the liquid level in the tank 2, the atomizer also includes a resistive liquid level detection component electrically connected to the circuit board, which is simple, sensitive, reliable and has a long life;
所述液位检测组件包括两组液位检测单元91,每组所述液位检测单元91包括两个延伸至所述罐体底部的检测探针92,且每组所述检测单元91内的两个所述检测探针92之间电连接;所述检测探针92是螺纹与密封方式安装在所述罐体上的螺纹件,所述螺纹件的末端抵靠在所述罐体内侧底部。The liquid level detection assembly includes two groups of liquid level detection units 91. Each group of the liquid level detection units 91 includes two detection probes 92 extending to the bottom of the tank, and each group of the detection units 91 has The two detection probes 92 are electrically connected; the detection probe 92 is a threaded piece installed on the tank in a threaded and sealed manner, and the end of the threaded piece is against the inner bottom of the tank .
螺纹件为螺栓,并作为电极,每组所述检测单元91内的两个所述检测探针92之间电连接,当罐体2内的雾化液发生偏移或减少的情况,两组检测单元91之间电阻值发生变化反馈到电路控制板之中,电路控制板依据实测电阻比对上下限值,从而确认出罐体2内的雾化液的液位情况。由此可提示缺液并停机等动作。The threaded parts are bolts and serve as electrodes. The two detection probes 92 in each group of detection units 91 are electrically connected. When the atomized liquid in the tank 2 shifts or decreases, two groups of detection probes 92 are connected to each other. Changes in the resistance value between the detection units 91 are fed back to the circuit control board. The circuit control board compares the upper and lower limit values based on the actual measured resistance, thereby confirming the level of the atomized liquid in the tank 2 . This can prompt actions such as fluid shortage and shutdown.
具体的,雾化部件4包括由纤维体制成的片状织物体100,织物体100包括通过出液口23延伸至罐体2内的提取部101和位于插槽7内的雾化扩散分离部102。提取部101延伸
至罐体2内,罐体2内液态雾化液浸入到提取部101上,并织物体100本身具有的吸附性和爬升性,雾化液逐渐爬升并延伸至雾化扩散分离部102上,并吸附在雾化扩散分离部102上,从而方便加热风道120中产生的热风对雾化扩散分离部102上的雾化液雾化,使其生成雾化颗粒,从而从雾化扩散分离部102上排出,进入外接的发动机进气系统中,使发动机燃烧室内的燃料充分燃烧,提高发动机动力,节省燃料消耗,也减少污染气体排放。Specifically, the atomization component 4 includes a sheet-like fabric body 100 made of fiber. The fabric body 100 includes an extraction part 101 extending into the tank 2 through the liquid outlet 23 and an atomization diffusion separation part located in the slot 7 102. Extraction part 101 extension into the tank 2, the liquid atomized liquid in the tank 2 immerses into the extraction part 101, and due to the adsorption and climbing properties of the body 100 itself, the atomized liquid gradually climbs and extends to the atomized diffusion separation part 102, And adsorbed on the atomization diffusion separation part 102, thereby facilitating the hot air generated in the heating air duct 120 to atomize the atomization liquid on the atomization diffusion separation part 102, causing it to generate atomized particles, thereby from the atomization diffusion separation part 102 102, and enters the external engine air intake system to fully burn the fuel in the engine combustion chamber, improve engine power, save fuel consumption, and reduce pollutant gas emissions.
在使用时,通过一套发热芯12同时对雾化器的多部位进行差值温度的同步加热;When in use, multiple parts of the atomizer are simultaneously heated with differential temperatures through a set of heating cores 12;
发热芯12发热后,热源能够透过热风射流主体1的壳体11,经壳体11的若干导热翅片5,从而对动力风机13进口区域的进风进行预热;After the heating core 12 generates heat, the heat source can pass through the casing 11 of the hot air jet body 1 and pass through a number of heat conduction fins 5 of the casing 11, thereby preheating the incoming air in the inlet area of the power fan 13;
之后,发热芯12对热风射流主体1的壳体11内动力风机12吹入的已经预热过的进风再次直接加热,形成设定温度的热风;After that, the heating core 12 directly heats the preheated inlet air blown by the power fan 12 in the casing 11 of the hot air jet body 1 again to form hot air at the set temperature;
进而热风对雾化件上扩散的雾化液微小液粒子进行加热,借助所述动力风机13产生的风力,在雾化件织物体100上密集分布的微型孔104部位,形成密集的热风射流效应,完成雾化;Then, the hot air heats the tiny particles of atomized liquid spread on the atomizing part. With the help of the wind generated by the power fan 13, a dense hot air jet effect is formed in the densely distributed micro holes 104 on the fabric body 100 of the atomizing part. , complete atomization;
在此过程中,发热芯12透过热风射流主体1的壳体11,经罐体2对罐体2内所述雾化液进行传热,以保持流动性;During this process, the heating core 12 passes through the housing 11 of the hot air jet body 1 and transfers heat to the atomized liquid in the tank 2 through the tank 2 to maintain fluidity;
同时,发热芯12透过热风射流主体1的壳体11,经罐体2的中空导向柱25,对位于插拔式雾化组件4之中的雾化件上所附着的雾化液进行传热,以保持流动性。At the same time, the heating core 12 passes through the housing 11 of the hot air jet body 1 and the hollow guide column 25 of the tank 2 to transmit the atomized liquid attached to the atomizing part located in the plug-in atomizing assembly 4. heat to maintain fluidity.
雾化器在用于发动机的空气进气的助燃剂雾化过程中,将助燃剂作为的雾化液通过片状织物体100的纤维体进行提升并扩散,使得扩散分离部102上形成雾化液液膜,并位于热风射流主体射流出口处,通过热风传递的高温使雾化液体分子间的粘度降低,并在风压的吹拉作用下,将雾化液体分子分离出雾化件上,形成雾化颗粒,并以射流方式将雾化后的雾化液雾化颗粒进行输送进入发动机进气管道,便于发动机燃烧室内的燃料充分燃烧,提高发动机动力,降低能耗,进而提高汽车续航能力。而且适用宽泛的温度环境下使用,尤其在低温环境下,也能够保证雾化器的正常工作。During the atomization process of the combustion accelerant used in the air intake of the engine, the atomizer lifts and diffuses the atomized liquid of the combustion accelerant through the fiber body of the sheet-like fabric body 100, so that atomization is formed on the diffusion separation part 102 The liquid-liquid film is located at the jet outlet of the main body of the hot air jet. The high temperature transmitted by the hot air reduces the viscosity between the atomized liquid molecules, and under the blowing and pulling action of the wind pressure, the atomized liquid molecules are separated from the atomizing part. Atomized particles are formed, and the atomized atomized liquid atomized particles are transported into the engine intake duct in a jet flow manner, which facilitates the full combustion of fuel in the engine combustion chamber, improves engine power, reduces energy consumption, and thereby improves the vehicle's endurance. . It is also suitable for use in a wide range of temperature environments, especially in low-temperature environments, and can ensure the normal operation of the atomizer.
以上所述仅为本公开的实施例,并非因此限制本公开的专利范围,凡是利用本公开说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其它相关的技术领域,均同理包括在本公开的专利保护范围内。The above are only examples of the present disclosure, and are not intended to limit the patent scope of the present disclosure. Any equivalent structure or equivalent process transformation made using the description and drawings of the present disclosure, or directly or indirectly applied to other related technologies fields are equally included in the scope of patent protection of this disclosure.
本公开提供了一种雾化器,包括雾化件和用于储存雾化液的罐体,所述罐体上设有热风射流主体和封装在所述罐体上的上罩,所述热风射流主体定位安装在所述罐体上,并位于所述上罩内;所述雾化件包括由带外沟槽的纤维体制成的柔性片状织物体;所述织物体包括用于提取雾化液的提取部和附着雾化液的扩散分离部;所述提取部延伸至所述罐体内,
所述扩散分离部位于所述热风射流主体的射流出口方向上。本公开中,提取部延伸至所述罐体内,提升雾化液至扩散分离部,进行雾化,能够输送稳定量的雾化液的微细液粒并进行雾化,能够适用宽泛的温度环境的雾化需求。The present disclosure provides an atomizer, which includes an atomizer and a tank for storing atomized liquid. The tank is provided with a hot air jet body and an upper cover sealed on the tank. The hot air jet body is installed on the tank. The jet main body is positioned and installed on the tank and is located in the upper cover; the atomization part includes a flexible sheet-like fabric body made of a fiber body with outer grooves; the fabric body includes a The extraction part of the liquid and the diffusion separation part of the attached atomized liquid; the extraction part extends into the tank, The diffusion separation part is located in the jet outlet direction of the hot air jet body. In the present disclosure, the extraction part extends into the tank body, lifts the atomized liquid to the diffusion separation part, and performs atomization. It can transport and atomize a stable amount of fine particles of the atomized liquid, and can be applied to a wide range of temperature environments. Atomization needs.
此外,可以理解的是,本公开的雾化器是可以重现的,并且可以用在多种工业应用中。例如,本公开的雾化器可以用于雾化技术领域。
Furthermore, it will be appreciated that the atomizer of the present disclosure is reproducible and can be used in a variety of industrial applications. For example, the atomizer of the present disclosure can be used in the field of atomization technology.
Claims (10)
- 一种雾化器,其特征在于,包括雾化件和用于储存雾化液的罐体,所述罐体上设有热风射流主体和封装在所述罐体上的上罩,所述热风射流主体定位安装在所述罐体上,并位于所述上罩内;An atomizer, characterized in that it includes an atomizer and a tank for storing atomized liquid. The tank is provided with a hot air jet body and an upper cover sealed on the tank. The hot air jet The jet main body is positioned and installed on the tank body and located in the upper cover;所述雾化件包括由带外沟槽的纤维体制成的柔性片状织物体;The atomization element includes a flexible sheet-like fabric body made of a fiber body with outer grooves;所述织物体包括用于提取雾化液的提取部和附着雾化液的扩散分离部;The fabric body includes an extraction part for extracting atomized liquid and a diffusion separation part for adhering atomized liquid;所述提取部延伸至所述罐体内,所述扩散分离部位于所述热风射流主体的射流出口方向上。The extraction part extends into the tank body, and the diffusion separation part is located in the direction of the jet outlet of the hot air jet body.
- 根据权利要求1所述的雾化器,其特征在于,所述织物体由带外沟槽的纤维体编织而成一体式结构。The atomizer according to claim 1, wherein the fabric body is woven into an integrated structure by fiber bodies with outer grooves.
- 根据权利要求1或2所述的雾化器,其特征在于,所述提取部沿不同方向延伸至所述扩散分离部;The atomizer according to claim 1 or 2, characterized in that the extraction part extends to the diffusion separation part in different directions;所述扩散分离部上密集分布有若干个微型孔。Several micropores are densely distributed on the diffusion separation part.
- 根据权利要求1或2所述的雾化器,其特征在于,所述纤维体为聚酯纤维体或化纤混合纤维体。The atomizer according to claim 1 or 2, characterized in that the fiber body is a polyester fiber body or a chemical fiber hybrid fiber body.
- 根据权利要求1或2所述的雾化器,其特征在于,所述织物体还包括汇集部,所述提取部和扩散分离部均与所述汇集部连接,且所述提取部和扩散分离部均自所述汇集部的侧边向下延伸。The atomizer according to claim 1 or 2, characterized in that the fabric body further includes a collection part, the extraction part and the diffusion separation part are both connected to the collection part, and the extraction part and the diffusion separation part parts extend downward from the sides of the collection part.
- 根据权利要求1所述的雾化器,其特征在于,所述热风射流主体包括壳体和安装在壳体内的发热芯及动力风机;The atomizer according to claim 1, wherein the hot air jet body includes a housing, a heating core and a power fan installed in the housing;所述发热芯包括与所述射流出口同向延伸的加热风道,所述加热风道贯穿所述发热芯中部,所述动力风机与所述加热风道对应,驱使风源沿所述加热风道朝向所述射流出口流动;The heating core includes a heating air duct extending in the same direction as the jet outlet. The heating air duct runs through the middle of the heating core. The power fan corresponds to the heating air duct and drives the air source along the heating air duct. The channel flows towards the jet outlet;所述射流出口与所述加热风道连通。The jet outlet is connected with the heating air duct.
- 根据权利要求1所述的雾化器,其特征在于,所述罐体上设有注液口和出液口,所述注液口和所述出液口均与所述热风射流主体隔断设置;The atomizer according to claim 1, characterized in that the tank body is provided with a liquid injection port and a liquid outlet, and the liquid injection port and the liquid outlet are separated from the main body of the hot air jet. ;所述出液口包括自所述罐体向上延伸的中空导向柱,所述出液口通过所述中空导向柱与所述罐体内部连通,所述出液口位于所述上罩外部,所述注液口装有透气防溢式注液胶塞;The liquid outlet includes a hollow guide column extending upward from the tank body. The liquid outlet communicates with the inside of the tank body through the hollow guide column. The liquid outlet is located outside the upper cover, so The liquid injection port is equipped with a breathable and anti-overflow liquid injection plug;所述上罩外部设有插拔式雾化组件,所述雾化件安装在所述雾化组件内,所述雾化组件包括承载架和位于其侧边并向下延伸的插脚部及前挡板部,所述织物体安装在所述仿形 安装槽内,所述提取部位于所述插脚部上,所述扩散分离部位于所述前挡板部上;A plug-in atomization assembly is provided on the outside of the upper cover, and the atomization piece is installed in the atomization assembly. The atomization assembly includes a carrier frame, a pin portion located on its side and extending downward, and a front baffle part, the fabric body is installed on the profiling In the installation groove, the extraction part is located on the pin part, and the diffusion separation part is located on the front baffle part;所述插脚部插接在所述中空导向柱内,所述提取部延伸至所述罐体底部,所述前挡板部自所述上罩插接在所述壳体内,并位于所述加热风道的出风口处。The pin portion is inserted into the hollow guide column, the extraction portion extends to the bottom of the tank, and the front baffle portion is inserted into the housing from the upper cover and is located on the heating The air outlet of the air duct.
- 根据权利要求7所述的雾化器,其特征在于,所述承载架上还设有上盖、前盖和套件,所述上盖封装在所述承载架的顶部,并延伸至所述承载架的侧边,所述插脚部和所述前挡板部均位于所述上盖的下方,所述套件套装在所述插脚部上,所述提取部的延伸部延伸至所述套件外部;The atomizer according to claim 7, characterized in that the carrier is further provided with an upper cover, a front cover and a kit, the upper cover is sealed on the top of the carrier and extends to the carrier. On the side of the rack, the pin portion and the front baffle portion are located below the upper cover, the kit is set on the pin portion, and the extension of the extraction portion extends to the outside of the kit;所述前盖盖合在所述前挡板部的外侧,所述扩散分离部位于所述前挡板部与所述前盖之间;所述前挡板部和所述前盖上均设有相对应的导气孔,所述导气孔的孔径大于所述微型孔孔径。The front cover is closed on the outside of the front baffle part, and the diffusion separation part is located between the front baffle part and the front cover; both the front baffle part and the front cover are provided with There are corresponding air guide holes, and the aperture of the air guide holes is larger than the aperture of the micropores.
- 根据权利要求1所述的雾化器,其特征在于,所述雾化器还包括外接电源的电路板,所述发热芯上还安装有温度开关和温度传感器,所述发热芯的外壁上设有外接电源的电加热丝,所述温度开关电连接所述电加热丝,且所述温度开关与所述温度传感器均电连接所述电路板。The atomizer according to claim 1, characterized in that the atomizer further includes a circuit board for external power supply, a temperature switch and a temperature sensor are also installed on the heating core, and the outer wall of the heating core is provided with a There is an electric heating wire connected to an external power supply, the temperature switch is electrically connected to the electric heating wire, and both the temperature switch and the temperature sensor are electrically connected to the circuit board.
- 根据权利要求9所述的雾化器,其特征在于,所述雾化器还包括电连接所述电路板的电阻式液位检测组件;The atomizer according to claim 9, wherein the atomizer further includes a resistive liquid level detection component electrically connected to the circuit board;所述液位检测组件包括两组液位检测单元,每组所述液位检测单元包括两个延伸至所述罐体底部的检测探针,且每组所述检测单元内的两个所述检测探针之间电连接;所述检测探针为螺纹密封安装在所述罐体上的螺纹件,所述螺纹件的末端抵靠在所述罐体内侧底部,所述检测探针之间的雾化液为所述液位检测组件的电阻。 The liquid level detection assembly includes two groups of liquid level detection units, each group of the liquid level detection units includes two detection probes extending to the bottom of the tank, and the two detection probes in each group of the detection units The detection probes are electrically connected; the detection probe is a threaded piece installed on the tank with a thread seal, and the end of the threaded piece is against the inner bottom of the tank. The atomized liquid is the resistance of the liquid level detection component.
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CN202211101264.7A CN115388488A (en) | 2022-09-09 | 2022-09-09 | Atomizer |
CN202211101264.7 | 2022-09-09 |
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DE102004055326B3 (en) * | 2004-11-16 | 2006-03-16 | Webasto Ag | Method and device for producing a finely divided fuel mist |
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- 2022-09-09 CN CN202211101264.7A patent/CN115388488A/en active Pending
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