阅读说明：本技术 一种雾化机的粒径筛选装置 (Particle size sieving mechanism of atomizing machine ) 是由 雷斌宝 雷斌磊 邓攀 于 2019-11-20 设计创作，主要内容包括：本发明公开了一种雾化机的粒径筛选装置,包括壳体；所述壳体包括雾化箱和安装箱；所述雾化箱外表面设有玻璃窗；所述雾化箱顶部安装有气管；所述气管上设有吸气罩；所述雾化箱内部底端固定安装有超声波换能器；所述超声波换能器上设有三号阻尼板；所述超声波换能器上设有均流缓冲机构；所述均流缓冲机构上方设有隔板；所述隔板几何中心处设有气管安装口；所述安装箱的外表面设有控制面板；所述安装箱的内部一侧设有温度传感器；所述安装箱内部另一侧设有散热机构；所述安装箱的外顶部设有加药口和防滑把手；所述壳体底端固定连接防滑垫块。本发明可以改变雾化颗粒的直径,使用效果好。(The invention discloses a particle size screening device of an atomizer, which comprises a shell; the shell comprises an atomization box and an installation box; the outer surface of the atomization box is provided with a glass window; an air pipe is arranged at the top of the atomization box; the air pipe is provided with an air suction cover; an ultrasonic transducer is fixedly arranged at the bottom end inside the atomization box; a third damping plate is arranged on the ultrasonic transducer; a current-sharing buffer mechanism is arranged on the ultrasonic transducer; a partition plate is arranged above the flow equalizing buffer mechanism; an air pipe mounting opening is formed in the geometric center of the partition plate; the outer surface of the installation box is provided with a control panel; a temperature sensor is arranged on one side inside the installation box; a heat dissipation mechanism is arranged on the other side in the installation box; the outer top of the mounting box is provided with a medicine feeding port and an anti-skid handle; the bottom end of the shell is fixedly connected with an anti-skid cushion block. The invention can change the diameter of the atomized particles and has good use effect.)

1. A particle size screening device of an atomizer comprises a shell (1); the device is characterized in that the shell (1) comprises an atomization box (19) and a mounting box; the outer surface of the atomization box (19) is provided with a glass window (4); the top of the atomization box (19) is provided with an air pipe (2); the air pipe (2) is provided with an air suction cover (3); an ultrasonic transducer (14) is fixedly arranged at the bottom end in the atomization box (19); a third damping plate (15) is arranged on the ultrasonic transducer (14); a current-sharing buffer mechanism is arranged on the ultrasonic transducer (14); a partition plate (11) is arranged above the flow equalizing buffer mechanism; a gas pipe mounting opening (9) is formed in the geometric center of the partition plate (11); the outer surface of the installation box is provided with a control panel (7); a temperature sensor (20) is arranged on one side in the installation box; a heat dissipation mechanism is arranged on the other side in the installation box; the outer top of the mounting box is provided with a medicine adding port (5) and an anti-skid handle (6); the bottom end of the shell (1) is fixedly connected with an anti-skid cushion block (8).

2. The particle size screening device of the atomizer according to claim 1, wherein the installation box is provided with a dosing pipe (18) corresponding to the dosing port (5) inside; the dosing pipe (18) is communicated with the atomization box (19).

3. The particle size screening device of the atomizer according to claim 1, wherein the flow equalizing buffer mechanism comprises a first damping plate (12); the first damping plate (12) is fixedly connected with the second damping plate (13) through a screen.

4. The apparatus for screening a particle diameter of an atomizer according to claim 1, wherein an electromagnetic flowmeter (10) is attached to the air pipe attachment port (9).

5. The particle size screening device of the atomizer according to claim 1, wherein the ultrasonic transducer (14) is electrically connected to an ultrasonic transducer electric plate (16); the bottom end of the ultrasonic device electric plate (16) is provided with a buffer plate (17); the ultrasonic device electric plate (16) is electrically connected with the ultrasonic input power fine-tuning electric plate (21).

6. The particle size screening device of the atomizer according to claim 1, wherein the heat dissipation mechanism is provided with a heat dissipation copper pipe (22) corresponding to the ultrasonic input power fine adjustment electric plate (21) and the ultrasonic device electric plate (16); the direction of the heat dissipation copper pipe (22) far away from the ultrasonic input power fine adjustment electric plate (21) is provided with a fan blade (24); the fan blades (24) are connected with a stepping motor (25) through a coupler; the stepping motor (25) is fixedly connected with an air grid (26); the wind grid (26) is arranged on the inner wall of the installation box.

7. The particle size screening device of the atomizer according to claim 1, wherein the control panel (7) is electrically connected to a controller (23); the controller (23) is electrically connected with the electromagnetic flowmeter (10), the temperature sensor (20), the ultrasonic input power fine-tuning electric plate (21) and the stepping motor (25).

8. The particle size screening device of the atomizer according to claim 6, characterized in that air grid (26) is metal mesh (29), filter cotton net (28) and activated carbon net (27) from outside to inside in order.

Technical Field

The invention relates to the technical field of atomization, in particular to a particle size screening device of an atomizer.

Background

The atomizer has been widely applied to various fields of our lives, from environmental humidification of industry and agriculture, application of medical administration devices, to fragrance diffusion and artistic landscaping in daily life, the atomizer can be applied to the medical administration device; in particular, in recent years, the development of ultrasonic atomizers is rapidly advanced, and the atomizers are more and more valued and popular in various industries due to the characteristics of small volume, low energy consumption and low price; the particle size of the atomized particles produced by the existing medical atomizer is often random and uncontrollable, so that more accurate treatment can not be carried out in some medical fields when application occasions requiring high-precision atomized particle sizes are met.

Therefore, in view of the above situation, there is a strong need to develop a particle size screening apparatus for an atomizer, which can change the particle size to be atomized.

Disclosure of Invention

The invention aims to provide a particle size screening device of an atomizer, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a particle size screening device of an atomizer comprises a shell; the shell comprises an atomization box and an installation box; the outer surface of the atomization box is provided with a glass window; an air pipe is arranged at the top of the atomization box; the air pipe is provided with an air suction cover; an ultrasonic transducer is fixedly arranged at the bottom end inside the atomization box; a third damping plate is arranged on the ultrasonic transducer; a current-sharing buffer mechanism is arranged on the ultrasonic transducer; a partition plate is arranged above the flow equalizing buffer mechanism; an air pipe mounting opening is formed in the geometric center of the partition plate; the outer surface of the installation box is provided with a control panel; a temperature sensor is arranged on one side inside the installation box; a heat dissipation mechanism is arranged on the other side in the installation box; the outer top of the mounting box is provided with a medicine feeding port and an anti-skid handle; the bottom end of the shell is fixedly connected with an anti-skid cushion block.

As a further scheme of the invention: a dosing pipe is arranged in the mounting box corresponding to the dosing port; the dosing pipe is communicated with the atomization box.

As a further scheme of the invention: the flow equalizing buffer mechanism comprises a first damping plate; the first damping plate is fixedly connected with the second damping plate through a screen.

As a further scheme of the invention: and an electromagnetic flowmeter is arranged on the air pipe mounting opening.

As a further scheme of the invention: the ultrasonic transducer is electrically connected with the ultrasonic transducer electric plate; the bottom end of the electric plate of the ultrasonic device is provided with a buffer plate; the ultrasonic device electric plate is electrically connected with the ultrasonic input power fine-tuning electric plate.

As a further scheme of the invention: the heat dissipation mechanism is provided with a heat dissipation copper pipe corresponding to the ultrasonic input power fine adjustment electric plate and the ultrasonic device electric plate; the direction of the radiating copper pipe away from the ultrasonic input power fine-tuning electric plate is provided with fan blades; the fan blades are connected with the stepping motor through a coupler; the stepping motor is fixedly connected with the air grid; the air grid is arranged on the inner wall of the installation box.

As a further scheme of the invention: the control panel is electrically connected with the controller; the controller is electrically connected with the electromagnetic flowmeter, the temperature sensor, the ultrasonic input power fine-tuning electric plate and the stepping motor.

As a further scheme of the invention: the air grid is sequentially provided with a metal net, a cotton filtering net and an active carbon net from outside to inside.

Compared with the prior art, the invention has the beneficial effects that: through the arrangement of the first damping plate, the second damping plate and the screen mesh, the vibration during atomization can be reduced, and the flow concentration of atomized liquid medicine is homogenized; the flow concentration is further homogenized through the arrangement of the air pipe mounting port and the electromagnetic flowmeter, the amount of atomized liquid medicine used for a patient can be effectively controlled, and the over-violent medicine use is prevented; through the arrangement of the buffer plate, the ultrasonic transducer is prevented from being damaged by vibration in the working process, and the service life of the device is prolonged; the output power of the ultrasonic transducer can be changed by setting the ultrasonic input power fine-tuning electric plate, so that the vibration frequency is changed, and the diameter of atomized particles is controlled; through the arrangement of the heat dissipation mechanism, the device can be effectively prevented from being damaged due to overhigh temperature in the shell, and the service life of the device is prolonged; the active carbon net can prevent the damage of external dust and moisture to the circuit of the device. In conclusion, the invention can change the diameter of the atomized particles and has good use effect.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic structural diagram of the air grid of the present invention.

In the figure: 1-shell, 2-air pipe, 3-air suction cover, 4-glass window, 5-dosing port, 6-anti-skid handle, 7-control panel, 8-anti-skid cushion block, 9-air pipe installation port, 10-electromagnetic flowmeter, 11-clapboard, 12-damping plate I, 13-damping plate II, 14-ultrasonic transducer, 15-damping plate III, 16-ultrasonic device electric plate, 17-buffering plate, 18-dosing pipe, 19-atomization box, 20-temperature sensor, 21-ultrasonic input power fine-tuning electric plate, 22-radiating copper pipe, 23-controller, 24-fan blade, 25-stepping motor, 26-air grid, 27-activated carbon net, 28-filter cotton net and 29-metal net.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.