Electric centrifugal atomizer

Abstract

The utility model discloses an electric centrifugal atomizer, and relates to the technical field of atomizers. The electric centrifugal atomizer comprises a mesh piece, a central hole piece, a shell A and a driving motor, the central hole piece is arranged in the center of the mesh piece and fixedly installed on an output shaft of the driving motor, and a gap is reserved between the central hole piece and the shell A; comprising a motor seat sleeve, the motor seat sleeve used for being in butt joint with a driving motor is integrally formed on the inner side of a shell A, and an output shaft of the driving motor extends to the outer side of the shell A through the motor seat sleeve and an opening in the shell A. According to the electric centrifugal atomizer, water is separated in the radial direction of the mesh piece under the centrifugal force effect of driving the mesh piece to rotate by the driving motor, the formed high-speed flowing water line collides with the edge of each hole of the mesh piece at a high speed to be atomized, atomized fog drops are dispersed from the upper portion, the lower portion and the periphery of the mesh piece, and the collision opportunity of the water in the atomization process is greatly increased; therefore, a very uniform atomization effect is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomizer technical field, concretely is a kind of for spraying pesticide and fertilizer, health epidemic prevention, indoor humidification and cooling, factory dust removal and spray drying when using electric centrifugal atomizer. BACKGROUND

[0002] The atomizing disc of the existing electric centrifugal atomizer is a rotating disc with grooves in the bottom and teeth around the periphery. The grooves in the bottom surface of the rotating disc provide uniform distribution flow for atomized liquid, so that the liquid is differentiated into liquid filaments under the action of centrifugal force before reaching the edge of the rotating disc. The edge of the rotating disc is provided with teeth to make the liquid filaments or droplets formed by the grooves collide with the fine teeth at the edge of the rotating disc, thereby forming smaller mist droplets.

[0003] The rotating disc with grooves and fine teeth at the edge produces mist droplets of a size related to the number of grooves and the number of fine teeth. The size and uniformity of the mist droplets are limited, and the mist droplets mainly spread outward from the fine teeth around the periphery, resulting in uneven distribution of the mist droplets and affecting the atomization effect. Moreover, the structure is relatively complex, prone to damage and failure, and has poor practicality. Therefore, the present application provides a new electric centrifugal atomizer to solve the above problems. SUMMARY

[0004] The utility model aims at providing an electric centrifugal atomizer that can solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric centrifugal atomizer, comprising a mesh sheet, a central hole piece, a shell A and a driving motor, the mesh sheet is any one of a woven mesh plate and a sintered mesh plate, the central hole piece is arranged at the center of the mesh sheet, the central hole piece is fixedly installed on the output shaft of the driving motor, and a gap is left between the central hole piece and the shell A;

[0006] The inner side of the shell A is integrally provided with a motor seat sleeve for interfacing with the driving motor, and the output shaft of the driving motor extends to the outer side of the shell A through the motor seat sleeve and an opening in the shell A;

[0007] The outer wall of the shell A is integrally provided with a liquid inlet, the liquid inlet is connected with a liquid inlet pipe extending to the outside of the shell A, and the liquid inlet is integrally formed on the narrow section of the motor seat sleeve.

[0008] Preferably, two side end faces of the liquid inlet on the motor seat sleeve and the inner wall of the shell A are integrally provided with liquid guide plates extending to the outside of the motor seat sleeve, and the two groups of liquid guide plates are distributed in the shape of an "eight". Liquid enters the motor seat sleeve through the liquid inlet pipe, the liquid inlet, the liquid guide plates and the liquid inlet, and is sprayed on the mesh sheet through the opening in the shell A.

[0009] Preferably, the end of the driving motor output shaft is provided with an external thread part, the external thread part on the driving motor is threadedly connected with a limiting sleeve, the limiting sleeve is provided with an opening at both ends and is arranged on the thread groove in the inner side, and the end of the limiting sleeve is threadedly connected with a fastening bolt.

[0010] Preferably, the shell A is detachably mounted with a shell B, the shell A and the shell B are combined into a shell structure capable of surrounding the driving motor, and the tail end of the driving motor abuts against the inner side end face of the shell B.

[0011] Compared with the prior art, the electric centrifugal atomizer is driven by the driving motor to rotate under the centrifugal force, water is radially separated along the mesh sheet, the high-speed water line formed by the water is collided with the edge of each hole of the mesh sheet at high speed to be atomized, the mist drops are dispersed from the upper and lower parts and the four sides of the mesh sheet, compared with the existing atomizing disc, the collision opportunity of the water in the atomization process is greatly increased, thereby forming a very uniform atomization effect, the whole has the advantages of simple and reasonable structure, easy processing and installation, good atomization effect and uniform mist distribution, and is beneficial to promotion and use. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model is further illustrated below by combining with the drawings and examples:

[0013] Figure 1 It is the perspective view of the utility model;

[0014] Figure 2 It is the explosion view of the utility model;

[0015] Figure 3 It is the shell A structure view of the utility model;

[0016] Figure 4 It is the shell A top view of the utility model;

[0017] Figure 5 It is the A-A section view of the utility model.

[0018] Fig. 1, mesh sheet; 2, central hole piece; 3, shell A; 4, shell B; 5, driving motor; 6, external thread part; 7, limiting sleeve; 8, fastening bolt; 9, motor seat sleeve; 10, liquid inlet; 11, liquid inlet pipe; 12, liquid inlet; 13, liquid guide plate. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is understood that the direction description, such as the direction or position relation of up, down, front, back, left, right and the like indicated is based on the direction or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element must have a particular direction, structure and operation, therefore it can not be understood as the limitation of the utility model.

[0020] Please refer to Figures 1-5 The utility model provides a technical scheme: a kind of electric centrifugal atomizer, including mesh sheet 1, central hole piece 2, shell A 3 and drive motor 5, mesh sheet 1 is woven mesh board or sintered mesh board, central hole piece 2 is located at the center of mesh sheet 1, central hole piece 2 is fixedly installed on the output shaft of drive motor 5, and gap is left between central hole piece 2 and shell A 3;Including motor seat sleeve 9, the inside of shell A 3 integrally formed with the motor seat sleeve 9 for butting with drive motor 5, the output shaft of drive motor 5 extends to the outside of shell A 3 through motor seat sleeve 9 and the opening on shell A 3;Still including liquid inlet 10, liquid inlet pipe 11 and liquid inlet 12, the outer wall of shell A 3 integrally formed with liquid inlet 10, liquid inlet 10 is connected with liquid inlet pipe 11 extending to the outside of shell A 3, and liquid inlet 12 is integrally formed on the narrow section outer wall of motor seat sleeve 9, liquid inlet 10 is towards liquid inlet 12, under the centrifugal force of drive motor 5 driving mesh sheet 1 rotation, water is separated along mesh sheet 1 radially, and the high-speed flow water line formed collides with the edge of each hole of mesh sheet 1 at high speed to atomize, and the mist drop is dispersed from the up and down and four sides of mesh sheet 1 after atomization, compared with the existing atomizing disc, the collision opportunity of water in atomization process is greatly increased, thereby forming very uniform atomization effect.

[0021] Wherein, the two side end surfaces of liquid inlet 12 on motor seat sleeve 9 and the inner wall of shell A 3 are integrally formed with liquid guide plate 13 extending to the outside of motor seat sleeve 9, and the two groups of liquid guide plates 13 are distributed in the shape of "eight", liquid enters into motor seat sleeve 9 through liquid inlet pipe 11, liquid inlet 10, liquid guide plate 13 and liquid inlet 12, and is sprayed on mesh sheet 1 by the opening on shell A 3, the end of the output shaft of drive motor 5 is provided with external thread part 6, the external thread part 6 on drive motor 5 is screw-connected with limiting sleeve 7, the limiting sleeve 7 is provided with the structure that both ends are open and the inside is in threaded groove, the end of limiting sleeve 7 is screw-connected with fastening bolt 8, shell B 4 is detachably installed on shell A 3, shell A 3 and shell B 4 are combined into the shell structure that can surround drive motor 5, and the tail end of drive motor 5 abuts against the inside end surface of shell B 4.

[0022] Working principle: liquid through inlet pipe 11 and inlet 10 into the shell A3, and then by the guide plate 13 and through the inlet 12 into the motor seat sleeve 9, and then through the opening of the shell A3 spray on the central hole piece 2 and mesh sheet 1, drive motor 5 drive mesh sheet 1 rotation, under the action of centrifugal force drive motor 5 drive mesh sheet 1 rotation along the mesh sheet 1 radial water separation, the formation of high-speed flow water line and mesh sheet 1 each hole edge high-speed collision and atomization, atomization after the droplet from the mesh sheet 1 up and down and around the dispersion.

[0023] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge possessed by those skilled in the art in the technical field without departing from the purpose of the present application.

Claims

1. An electric centrifugal atomizer, characterized in that, include: The mesh sheet (1), the central hole (2), the outer shell A (3) and the drive motor (5) are arranged. The central hole (2) is located at the center of the mesh sheet (1) and is fixedly installed on the output shaft of the drive motor (5). There is a gap between the central hole (2) and the outer shell A (3).

2. The electric centrifugal atomizer according to claim 1, characterized in that: The inner side of the outer shell A (3) is integrally formed with a motor housing (9) for docking with the drive motor (5), and the output shaft of the drive motor (5) extends to the outer side of the outer shell A (3) through the motor housing (9) and the opening on the outer shell A (3).

3. An electric centrifugal atomizer according to claim 2, characterized in that: The outer wall of the outer shell A (3) is integrally formed with a liquid inlet (10), and a liquid inlet pipe (11) extending to the outside of the outer shell A (3) is connected to the liquid inlet (10). The narrow section of the outer wall of the motor seat (9) is integrally formed with a liquid inlet (12), and the liquid inlet (10) faces the liquid inlet (12).

4. An electric centrifugal atomizer according to claim 3, characterized in that: The mesh sheet (1) can be either a woven mesh or a sintered mesh.

5. An electric centrifugal atomizer according to claim 4, characterized in that: The two end faces of the liquid inlet (12) on the motor housing (9) and the inner wall of the outer shell A (3) are integrally formed with liquid guide plates (13) extending outward from the motor housing (9). The two sets of liquid guide plates (13) are distributed in a figure-eight shape. The liquid enters the motor housing (9) through the liquid inlet pipe (11), liquid inlet (10), liquid guide plate (13) and liquid inlet (12) and is then sprayed onto the mesh plate (1) through the opening on the outer shell A (3).

6. An electric centrifugal atomizer according to claim 5, characterized in that: The output shaft of the drive motor (5) is provided with an external thread (6). The external thread (6) on the drive motor (5) is threadedly connected to a limiting sleeve (7). The limiting sleeve (7) has a structure with openings at both ends and the inner side of the opening is located in the thread groove. A fastening bolt (8) is threadedly connected to the port of the limiting sleeve (7).

7. An electric centrifugal atomizer according to claim 6, characterized in that: A shell B (4) is detachably mounted on the shell A (3). The shell A (3) and the shell B (4) are combined to form a shell structure that can surround the drive motor (5). The tail end of the drive motor (5) abuts against the inner end face of the shell B (4).

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