Nanometer atomization generating device

Abstract

The invention relates to a nanometer atomization generating device which is composed of an ultrasonic atomization device, an air volume control device, a heating device and a control device, the nanometer atomization particle size can be controlled between 100 nanometers and 2000 nanometers, the temperature is controllable, and the nanometer atomization generating device can be used in the fields of beauty, health care, old-age care, biological medicine and medical treatment.

Description

Technical Field

[0001] This invention relates to a nano-atomization generating device, which can be used in the fields of beauty, health care, elderly care, biomedicine, and medical treatment. Background Technology

[0002] Nanoparticles are ring-shaped and linear clusters of water molecules linked by hydrogen bonds. Nano-atomization converts water into tiny droplets or particles with diameters at the nanometer level, i.e., output in the form of aerosols. Nanoparticles contain electrons and a large number of reactive oxygen species (ROS). Appropriate amounts of ROS can activate the epidermal growth factor receptor (EGFR), activate phospholipases PLA2 / PLD, decompose membrane phospholipids to produce diglycerides and inositol triphosphate, activate protein kinase C, increase the complex formed by DNA-dependent protein kinases and DNA break-binding proteins, promote the repair of DNA double-strand breaks, and promote cell survival. Appropriate amounts of ROS can also activate non-receptor tyrosine kinases such as Src, and then activate Ras / protein kinase MAPK by binding to downstream signaling proteins, phosphorylating transcription factors and promoting target gene expression. Nanoparticles can effectively penetrate human skin, replacing subcutaneous metabolites and promoting skin metabolism. They have wide applications in drug therapy, nanomedicine preparation, beauty, and bathing. Nano-sized water mist penetrates the stratum corneum, sebaceous glands, and sweat glands of the human body. In an environment free of reactive oxygen species, it enhances cell activity and promotes metabolism, thereby achieving effects such as sweating and detoxification, moisturizing and warming, sterilization and deodorization, relieving fatigue, and beautifying the skin. Drug fumigation allows the medicine to be absorbed through the skin's surface, penetrating the stratum corneum and being transported through the dermis into the bloodstream to exert its effects. The skin is the largest organ in the human body, and in addition to its protective function against external pathogens, it also has multiple functions such as secretion, absorption, penetration, excretion, and sensation. Through nano-drug fumigation, the circulation and metabolism of blood and lymph can be more effectively promoted, and the "toxins," "pathogenic factors," and "cold" from the internal organs can be rapidly expelled through the sweat glands. This not only strengthens the body's foundation but also eliminates fatigue, giving a feeling of comfort. Therefore, it can dredge the meridians, nourish qi and blood, and regulate the body's yin-yang balance, thereby achieving the purpose of treating diseases.

[0003] Compared with previous patented technologies, the present invention has the following characteristics.

[0004] 1) The nanoparticle size is controllable, ranging from 100 nanometers to 2000 nanometers. The optimal particle size range can be selected according to the needs of application research.

[0005] 2) The particle size distribution is concentrated and follows a standard normal distribution, and can be concentrated within a certain range.

[0006] 3) Wide range of atomization rate adjustment: Atomization speed can be achieved from 100g to 10kg / hour. Widely used in various fields.

[0007] 4) Temperature controllable: It can ultimately produce the atomization temperature that best meets the needs of the human body. Summary of the Invention

[0008] In view of the above situation, in order to solve the problems existing in the above technology, the present invention designs a nano-atomization generating device, which consists of an ultrasonic atomizing device, an air volume control device, a heating device, and a control device; the atomized air generated by the ultrasonic atomizing device enters the heating device through the air volume control device, and the high-temperature nano-mist particles are generated. The high-temperature nano-mist particles are uniformly mixed with the circulating air in an appropriate proportion to generate nano-mist particles at the required temperature, which are discharged from the air outlet.

[0009] Preferably, the ultrasonic atomizing device comprises a water tank (1), an atomizing chamber (2), an ultrasonic atomizer (55), a cooling device (56), a water pump (56), and other components. The ultrasonic atomizer is a commercially available 1.7MHz, 2.5MHz, or 3.0MHz ultrasonic atomizer; this invention uses a 1.7MHz atomizer. The ultrasonic atomizing device is assembled in two parts: a water tank and an atomizing chamber. There is a partition between the water tank and the atomizing chamber, and the partition has vent holes. Air enters from the top of the water tank, passes through the partition, and enters the atomizing chamber, allowing it to fully contact the ultrasonic atomizing liquid and quickly remove the generated high-concentration mist particles.

[0010] Preferably, the airflow control device comprises an atomizing fan (5), an atomizing airflow control valve (9), a circulating fan (7), and a total airflow control valve (10); the atomizing fan (5) and the atomizing airflow control valve (9) are used to control the atomizing airflow; the circulating fan (7) and the total airflow control valve (10) are used to control the total airflow. The atomizing fan and the circulating fan have a ventilation function, preventing condensate from negatively impacting the fan. This airflow control device can accurately control the atomizing airflow, the total circulating airflow, and the mixing ratio of the total airflow and the atomizing airflow.

[0011] Preferably, the heating device comprises a heating rod (60), heat sinks (63), a middle tube, an outer tube, and insulation cotton. The entire heating device is made of stainless steel to prevent rusting and contamination of the atomized air under high-temperature conditions. The heating rod (60) is located inside the middle tube, and the heat sinks (63) are relatively sparse. Heat sinks (63) are also installed between the outer tube and the middle tube, and the heat sinks (63) are denser than those in the middle tube. When the atomized air passes through the heating device, the temperature inside the middle tube is high, the heat sinks (63) are sparse, and the flow rate is fast. The temperature inside the outer tube is slightly lower, and the flow rate is slow, ensuring a more uniform temperature distribution of the atomized air at the outlet. The heating device has a temperature switch. When the air supply system malfunctions and the temperature is too high, the heating system is automatically shut off to prevent dry burning damage.

[0012] Preferably, the control device comprises a water tank temperature sensor (51), an air inlet temperature sensor (52), a heater temperature sensor (53), an air outlet temperature sensor (54), a particle detector (58), a water level sensor (59), and a control circuit. The control circuit adjusts the operation of the ultrasonic atomizing device, the air volume control device, and the heating device according to the collected signals from the particle detector (58), the air inlet temperature sensor (52), and the air outlet temperature sensor (54), thereby achieving control of the atomized particle size. The heating device is located at the outlet of the atomizing chamber (2). The heating device can control the heating power according to the air inlet temperature, the required exhaust temperature, and the control range of the atomized particle size, thereby achieving accurate control of the three indicators of atomized air particle diameter, outlet temperature, and atomization amount.

[0013] Since the optimal operating temperature of the ultrasonic atomizer is between 20 and 40°C, and since a large amount of energy is transferred to the water during the ultrasonic operation, the water temperature continues to rise, causing changes in atomization efficiency and atomization particle size. The control device controls the operation of the cooling device (56) based on the collected signal from the water tank temperature sensor (51), which can keep the water tank temperature below 45°C.

[0014] The heating device has a high power. If the atomizing fan (5) or the control system fails, a large amount of heat will not be carried out, resulting in equipment damage or unpredictable harm. According to the collected heater temperature sensor (53) signal, when the temperature exceeds a certain threshold (200℃), the heating device will be controlled to stop running and an alarm will be issued.

[0015] During operation, the water level of the ultrasonic atomizer should be 2-7cm higher than the atomizing plate, with an optimal atomization water level of 5-6cm. The water level sensor can accurately detect the water level in the tank to ensure the best atomization effect. The control device controls the operation of the water pump by collecting the water level sensor signal to ensure that the water level is always kept at the optimal height. After the operation is completed, the drain pump pumps out the water remaining in the tank.

[0016] For deep bathing or medical aesthetic applications, the outlet temperature should ideally be controlled between 40 and 44°C; for other uses, the temperature can be adjusted between 30 and 70°C as needed. It offers the following beneficial effects.

[0017] 1) It can conveniently and reliably control the production of nanoscale ultrafine particles in the range of 100~400nm, 300~600nm, 500~900nm, and 700~1100nm, accounting for more than 80%.

[0018] 2) The maximum atomization speed of this design can reach 4000ml / hour, and the energy consumption is less than 1.5kW. A larger atomization speed can be designed as needed.

[0019] 3) This device can generate high-concentration, high-purity, and controllable-size atomized particles, achieving technical indicators that cannot be achieved by existing technologies. At the same time, the recycled atomized air can effectively save energy and reduce the impact of atomized air on the environment.

[0020] Furthermore, the nano-atomizing device according to this application can generate a large number of negative oxygen ions, which can penetrate deeply into the skin, providing significant deep cleansing, sterilization, and hydration effects. It offers a feasible solution for skin care and abnormal skin metabolism (itching, acne), etc. Compared with traditional saunas, it offers the advantages of sweating without thirst, faster detoxification, easier control, more flexible use, and lower operating costs. Attached Figure Description

[0021] Figure 1 Schematic diagram of a nano-atomization generator.

[0022] Figure 2 Schematic diagram of the control device.

[0023] Figure 3 Distribution map of atomized particles (condition 1).

[0024] Figure 4 Distribution diagram of atomized particles (condition 2).

[0025] Figure 5 Distribution map of atomized particles (condition 3).

[0026] Figure 6 Distribution map of atomized particles (condition 4).

[0027] Figure 7 Distribution map of atomized particles (condition 5).

[0028] Figure 8 Distribution diagram of atomized particles (condition 6).

[0029] The components are labeled as follows: 1. Water tank 2. Atomizing chamber 3. Air inlet pipe 4. Atomizing chamber air outlet 5. Atomizing fan 6. Air inlet 7. Circulating fan 8. Heating device 9. Air volume control device 10. Air outlet control device 11. Air outlet 51. Water tank temperature sensor 52. Air inlet temperature sensor 53. Heater temperature sensor 54. Air outlet temperature sensor 55. Ultrasonic atomizer 56. Cooling device 57. Water pump 58. Particle detector 59. Water level sensor 60. Heating rod 61. Middle tube 62. Outer tube 63. Heat sink. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. The described embodiments include various specific details to aid understanding, but they are to be considered exemplary only and represent some, not all, embodiments of the invention. Unless otherwise defined, the technical or scientific terms used herein should be understood in their ordinary sense by one of ordinary skill in the art to which this invention pertains. Furthermore, to make the specification clearer and more concise, detailed descriptions of functions and structures well known in the art will be omitted.

[0031] like Figure 1 As shown, the device consists of a nano-atomization generator, an ultrasonic atomization device, an airflow control device, a heating device, and a control device.

[0032] First, the equipment pumps purified water into the water tank through the inlet and outlet water pumps. When the water level reaches the position of the water level sensor (59), the inlet water pump stops working and the ultrasonic atomizer starts working to generate atomized particles of 5~100um.

[0033] When the atomizing fan is turned on, the generated mist particles are carried into the heating device to form high-temperature nano-sized atomized particles.

[0034] The circulating fan mixes circulating air with high-temperature atomized air in a certain proportion to obtain nano-atomized particles at a suitable temperature.

[0035] As the ultrasonic atomization process continues, the water temperature in the tank rises. When the temperature exceeds 40°C, the cooling system activates, maintaining the purified water temperature between 20°C and 40°C. Monitoring data from the particle detector is used to continuously adjust the heating power and the ratio of circulating air to atomizing airflow, thereby controlling parameters such as the final atomized particle size, temperature, and concentration.

[0036] This nano-atomizing device allows for controllable air outlet temperature, airflow, and atomized particle size to meet various application scenarios. It connects the air inlet and outlet to the application terminal (atomizing bed, fumigation bed, shampooing device, facial cleansing device, competitive sports, medical applications).

[0037] By setting different parameter conditions, atomized air with different particle sizes and temperatures can be obtained, and the measurement results are as follows: Figures 3-8 .

[0038] Condition 1: Atomization air volume: circulating air volume 2:1, heating power control 15%, inlet temperature 26 degrees Celsius, outlet temperature 38 degrees Celsius.

[0039] Condition 2: Atomization air volume: Circulation air volume 1:1, heating power controlled at 8%, inlet temperature 36℃, outlet temperature 41℃.

[0040] Condition 3: Atomization air volume: circulating air volume 1:3, heating power control 6.5%, inlet temperature 38℃, outlet temperature 44℃.

[0041] Condition 4: Atomization air volume: Circulation air volume 1:3, heating power control 9%, inlet temperature 41℃, outlet temperature 46℃.

[0042] Condition 5: Atomization air volume: circulating air volume 1:5, heating power control 11%, inlet temperature 42℃, outlet temperature 48℃.

[0043] Condition 6: Atomization air volume: circulating air volume 1:6, heating power control 10%, inlet temperature 31℃, outlet temperature 42℃.

Claims

1. A nano-atomization generating device, characterized by, The nanometer atomization generating device comprises an ultrasonic atomization device, an air volume control device, a heating device and a control device; 10-100um atomized particles are generated by the atomization device, and are delivered to the heating device through the air volume control device; the atomized particles are mixed with hot air heated to 70-100 DEG C, and the proportion of circulating air volume and atomized air volume is controlled through the air volume control device, so that mixed air with an atomized particle size of 500-1000nm and a temperature of 40-65 DEG C is generated; the mixed air enters a bathing device application terminal to realize the function of the device.

2. The nano-atomization generating device according to claim 1, wherein, The atomization device comprises a water tank (1), an atomization chamber (2), an ultrasonic atomizer (55), a refrigeration device (56), a water pump (56) and the like; the water tank comprises an air inlet, an air outlet and a water inlet and outlet pump (57); the atomization chamber and the water tank are provided with heat insulation materials in the middle to avoid heat conduction between the upper and lower parts, and to form a certain isolation between the atomization chamber and the water tank; after the water in the upper part of the water tank is fully mixed with the atomized particles, the atomized particles flow to the atomization chamber through the circular hole in the middle of the heat insulation layer to form a one-way air flow, effectively improving the mixing uniformity of the atomized particles and the air, and improving the atomization efficiency and speed.

3. The nano-atomizing generating device according to claim 1, wherein, The air volume control device comprises an atomization fan (5), a circulating fan (7), an atomization air volume control valve (9) and a total air volume control valve (10); the atomization fan (5) and the atomization air volume control valve (9) are used to control the atomization air volume; the circulating fan (7) and the total air volume control valve (10) are used to control the total air volume.

4. The nano-atomization generating device according to claim 1, wherein, The heating device comprises a heating rod (60), a heat sink (63), a middle pipe, an outer pipe, heat insulation cotton and a temperature control switch; all the components of the heating device are made of stainless steel to avoid rusting and pollution of the atomized air under high temperature conditions; the heating rod (60) is located in the middle pipe, the heat sink (63) is relatively sparse, and the outer pipe and the middle pipe are also provided with heat sinks (63) which are more dense than the middle pipe; when the atomized air passes through the heating device, the temperature in the middle pipe is high, the heat sink (63) is sparse, and the flow rate is fast; the temperature in the outer pipe is slightly lower, and the flow rate is slow; the temperature distribution of the atomized air at the outlet position is more uniform; the heating device is provided with a temperature switch; when the air supply system fails and the temperature is too high, the heating system is automatically turned off to avoid dry burning damage.

5. The nano-atomizing generating device according to claim 1, wherein, The control device comprises a water tank temperature sensor (51), an air inlet temperature sensor (52), a heater temperature sensor (53), an air outlet temperature sensor (54), a particle detector (58) and a control circuit; the control circuit adjusts the operation of the ultrasonic atomization device, the air volume control device and the heating device according to the collected signals of the particle detector (58), the air inlet temperature sensor (52) and the air outlet temperature sensor (54), so as to realize the control of the atomized particle size; the operation of the refrigeration device (56) is controlled according to the collected signal of the water tank temperature sensor (51); the operation of the heating device is controlled according to the collected signal of the heater temperature sensor (53).

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