Electrostatic ultrasonic atomization nozzle

Abstract

The utility model discloses an electrostatic ultrasonic atomizing nozzle, which comprises a connecting pipe, the connecting pipe is connected with a nozzle through a clamping mechanism, the clamping mechanism comprises a clamping pipe, a clamping sleeve, a clamping block, a tension spring, a transmission sleeve, an abutting groove and a push spring, the clamping pipe is arranged on the nozzle, the clamping sleeve is arranged on the connecting pipe, and the clamping sleeve is arranged on the connecting pipe. The clamping block is arranged on the clamping sleeve, the tension spring is installed at the top end of the clamping block, the transmission sleeve is arranged on the outer wall of the clamping sleeve, the abutting groove is formed in the inner side of the transmission sleeve, the two ends of the push spring are connected with the transmission sleeve and the clamping sleeve respectively, and an unlocking mechanism is arranged on the clamping sleeve. And the unlocking mechanism comprises a control sleeve, hinge blocks, a rack, a screw rod and a gear, the control sleeve is rotationally installed at the top end of the clamping sleeve, the multiple sets of hinge blocks are installed on the bottom face of the control sleeve, and the rack is rotationally installed on the hinge blocks, so that the technical problem that in the background technology, the mounting and dismounting process of the spray head is not convenient enough is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic ultrasonic atomization, and more particularly to an electrostatic ultrasonic atomization nozzle. Background Art

[0002] In existing electrostatic ultrasonic atomizing nozzle technology, the installation and removal process of the nozzle is often not convenient. This is mainly because many nozzles are complex in design, require multiple steps to complete installation, and may require the use of special tools. This complexity not only increases the difficulty of user operation, but also may lead to installation errors or damage to the nozzle. In addition, the removal process may also require careful handling to avoid damaging the nozzle or other parts of the equipment. This inconvenience not only reduces the user experience, but also may increase maintenance costs and time.

[0003] The electrostatic ultrasonic atomizing nozzle in the existing technology also has inconveniences in adjusting the atomization degree. Since the atomization degree of the nozzle needs to be precisely connected with the mechanical structure of the equipment, the adjustment process may require careful alignment and adjustment. This inconvenience not only reduces the availability of the equipment, but may also increase maintenance costs and downtime. Therefore, improving the existing technology so that it can achieve rapid installation and disassembly of the nozzle and conveniently adjust the atomization degree is of great significance to improving the practicality and efficiency of the electrostatic ultrasonic atomizing nozzle. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides an electrostatic ultrasonic atomizing nozzle to solve the technical problem mentioned in the background art that the installation and disassembly process of the nozzle is not convenient enough.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrostatic ultrasonic atomizing nozzle, comprising a connecting tube, wherein the connecting tube is connected to a nozzle by setting a clamping mechanism, the clamping mechanism comprises a clamping tube, a clamping sleeve, a clamping block, a tension spring, a transmission sleeve, a resist groove and a push spring, the clamping tube is arranged on the nozzle head, the clamping sleeve is installed on the connecting tube, the clamping block is arranged on the clamping sleeve, the tension spring is installed on the top of the clamping block, the transmission sleeve is arranged on the outer wall of the clamping sleeve, the resist groove is arranged on the inner side of the transmission sleeve, the two ends of the push spring are respectively connected to the transmission sleeve and the clamping sleeve, and an unlocking mechanism is provided on the clamping sleeve, the unlocking mechanism comprises a control sleeve, a hinge block, a rack, a screw and a gear, the control sleeve is rotatably mounted on the top of the clamping sleeve, the hinge block is provided with multiple groups mounted on the bottom surface of the control sleeve, the rack is rotatably mounted on the hinge block, the screw is arranged on the clamping sleeve, and the gear is installed on the top of the screw.

[0008] The utility model is further configured such that the clamping block is provided with multiple groups of slidingly mounted on the clamping sleeve, and the two ends of the tension spring are respectively connected to the clamping block and the clamping sleeve, so that the clamping block can remain stable during the sliding process, reducing wear and extending the service life of the equipment.

[0009] The utility model is further configured such that the outer wall of the card tube is provided with a card slot, and the card slots are provided in multiple groups and distributed in a ring shape on the outer wall of the card tube, thereby improving the stability and safety of the device.

[0010] The utility model is further configured such that the abutment grooves are provided in multiple groups and are adapted to the positions of the multiple groups of clamping blocks, the outer sides of the multiple groups of abutment grooves are provided with rounded corners, and the tops of the multiple groups of clamping blocks are all configured to be round. The rounded corner design reduces the friction between the clamping blocks and the abutment grooves, thereby extending the service life of the equipment.

[0011] The utility model is further configured such that the screw is provided with multiple groups of rotatably mounted on the clamping sleeve and threadedly connected to the transmission sleeve, the gear is provided with multiple groups of gears mounted on the top ends of multiple groups of the screws and meshing with the racks, and tension springs are connected between the multiple groups of racks and the clamping sleeves, and the unlocking action is achieved by the rack 12 and the tension spring 24.

[0012] The present invention is further configured such that a limit block is provided on the clamping tube, a limit slot is provided on the clamping sleeve, and the limit slot is matched with the limit block, thereby increasing the safety of the device and ensuring the stability of operation.

[0013] The utility model is further configured as follows: the connecting pipe is provided with a flow control mechanism, the flow control mechanism includes a threaded block, an adjusting rod, a push rod, an arc-shaped groove and an external sleeve, the threaded block is installed at the top of the connecting pipe, the adjusting rod is slidably installed in the threaded block, the push rod is installed at the bottom end of the adjusting rod, the arc-shaped groove is provided in the nozzle, and the external sleeve is installed on the adjusting rod, which improves the operating convenience and safety of the equipment and also increases the reliability of the equipment.

[0014] The utility model is further configured such that the inner wall of the outer sleeve is provided with an internal thread and can be threadedly connected to the threaded block, thereby improving the accuracy and stability of the adjustment.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the present invention provides an electrostatic ultrasonic atomizing nozzle with the following features:

[0017] Beneficial effects:

[0018] 1. The design of the clamping mechanism makes the installation and removal process of the electrostatic ultrasonic atomizing nozzle quick and easy. Through the cooperation of the clamping tube, clamping sleeve, clamping block, tension spring, transmission sleeve, groove and push spring, the effective connection and separation of the nozzle and the connecting pipe are realized. This design allows the user to quickly install or remove the nozzle through simple operating steps without using special tools, greatly improving work efficiency and convenience of equipment maintenance.

[0019] 2. The unlocking mechanism includes a control sleeve, a hinge block, a rack, a screw and a gear, which provides a simple solution for the disassembly of the nozzle. By rotating the control sleeve, the abutment of the transmission sleeve on the clamping block can be easily released, so that the clamping block can be extended outward by the reset action of the tension spring, thereby realizing the rapid disassembly of the nozzle. This design not only reduces the complexity of the disassembly process, but also reduces the risk of equipment damage caused by improper operation.

[0020] 3. The flow control mechanism realizes precise adjustment of the atomization degree of the nozzle through the setting of the threaded block, adjusting rod, ejector rod, arc groove and outer sleeve. The user can control the movement of the ejector rod inside the nozzle by manipulating the adjusting rod to slide in the threaded block, so as to adjust the area and flow rate of the liquid flow, and then control the atomization degree. This design makes the adjustment of the atomization degree intuitive and convenient. The user can quickly adjust the atomization effect of the nozzle according to different work requirements, thereby improving the flexibility and efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an electrostatic ultrasonic atomizing nozzle in the present utility model;

[0022] Figure 2 This is a structural diagram of the disassembled state of the clamping mechanism in the present invention;

[0023] Figure 3 This is a schematic cross-sectional view of the clamping mechanism in the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the unlocking mechanism in the present utility model;

[0025] Figure 5 It is a schematic cross-sectional structural diagram of the central flow control mechanism of the present utility model.

[0026] In the figure: 1. Connecting pipe; 2. Nozzle; 3. Snap-fitting pipe; 4. Snap-fitting sleeve; 5. Snap-fitting block; 6. Tension spring; 7. Transmission sleeve; 8. Abutment groove; 9. Push spring; 10. Control sleeve; 11. Articulated block; 12. Rack; 13. Screw; 14. Gear; 15. Snap-fitting groove; 16. Limiting block; 17. Limiting groove; 18. Threaded block; 19. Adjusting rod; 20. Push rod; 21. Conical groove; 22. External sleeve; 23. Tension spring. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0030] See also Figure 1-5 , an electrostatic ultrasonic atomizing nozzle, comprising a connecting pipe 1, which is connected to a nozzle 2 by a clamping mechanism. The clamping mechanism includes a clamping pipe 3, a clamping sleeve 4, a clamping block 5, a tension spring 6, a transmission sleeve 7, a groove 8 and a push spring 9. The clamping pipe 3 is arranged on the nozzle 2, the clamping sleeve 4 is installed on the connecting pipe 1, the clamping block 5 is arranged on the clamping sleeve 4, the tension spring 6 is installed on the top of the clamping block 5, the transmission sleeve 7 is arranged on the outer wall of the clamping sleeve 4, the groove 8 is arranged on the inner side of the transmission sleeve 7, and the two ends of the push spring 9 are respectively connected to the transmission sleeve 7 and the clamping sleeve 4. An unlocking mechanism is provided on the clamping sleeve 4, the unlocking mechanism includes a control sleeve 10, a hinge block 11, a rack 12, a screw 13 and a gear 14. The control sleeve 10 is rotatably mounted on the top of the clamping sleeve 4, the hinge block 11 is provided with multiple groups mounted on the bottom surface of the control sleeve 10, the rack 12 is rotatably mounted on the hinge block 11, the screw 13 is arranged on the clamping sleeve 4, and the gear 14 is installed on the top of the screw 13.

[0031] The clamping block 5 is provided with multiple groups of sliding installations on the clamping sleeve 4, and the two ends of the tension spring 6 are respectively connected to the clamping block 5 and the clamping sleeve 4. The setting of the tension spring 6 provides a restoring force, so that the clamping block 5 can remain stable during the sliding process, reducing wear and extending the service life of the equipment. At the same time, this design enables the clamping block 5 to flexibly adapt to different work requirements.

[0032] A clamping groove 15 is provided on the outer wall of the clamping tube 3. The clamping grooves 15 are arranged in multiple groups and are distributed in a ring shape on the outer wall of the clamping tube 3. The ring-shaped distribution design of the clamping grooves 15 enables the clamping blocks 5 to be evenly distributed around the clamping tube 3, thereby improving the stability and safety of the equipment. At the same time, this design also increases the flexibility and adaptability of the equipment, and can meet different work requirements.

[0033] There are multiple groups of abutment grooves 8 and they are adapted to the positions of multiple groups of clamping blocks 5. The outer sides of the multiple groups of abutment grooves 8 are provided with rounded corners, and the tops of the multiple groups of clamping blocks 5 are all set to be round. The setting of the abutment grooves 8 enables the clamping blocks 5 to enter and exit smoothly during the sliding process. The rounded corner design reduces the friction between the clamping blocks 5 and the abutment grooves 8, thereby extending the service life of the equipment.

[0034] The screw 13 is provided with multiple groups of rotationally mounted on the clamping sleeve 4 and threadedly connected to the transmission sleeve 7. The gear 14 is provided with multiple groups of gears installed on the top of the multiple groups of screws 13 and meshing with the rack 12. A tension spring 24 is connected between the multiple groups of racks 12 and the clamping sleeve 4. The design of the screw 13 and the gear 14 enables the clamping sleeve 4 to drive the screw 13 and the gear 14 by rotating the transmission sleeve 7 when it needs to be unlocked, and then realize the unlocking action through the rack 12 and the tension spring 24.

[0035] A limit block 16 is provided on the card tube 3, and a limit groove 17 is provided on the card sleeve 4. The limit groove 17 is adapted to the limit block 16. The design of the limit block 16 and the limit groove 17 limits the movement range of the card sleeve 4, preventing damage to the equipment caused by excessive movement. This design increases the safety of the equipment and ensures the stability of operation.

[0036] In this embodiment, the clamping tube 3 provided on the nozzle 2 is plugged into the clamping sleeve 4, and the unlocking mechanism is operated to release the abutment of the transmission sleeve 7 on the multiple groups of clamping blocks 5, so that the multiple groups of clamping blocks 5 are reset and pulled outward by the tension spring 6, so that the bottom ends of the multiple groups of clamping blocks 5 extend outward into the clamping sleeve 4, and the limiting blocks 16 provided on the clamping tube 3 are aligned and plugged with the limiting grooves 17 provided on the clamping sleeve 4, and then the control of the unlocking mechanism on the transmission sleeve 7 is released, so that the multiple groups of push springs 9 push the transmission sleeve 7 to slide, so that the multiple groups of abutment grooves 8 provided on the inner wall of the transmission sleeve 7 abut against the top ends of the multiple groups of clamping blocks 5, and downward pressure is applied to the multiple groups of clamping blocks 5, so that the bottom ends of the multiple groups of clamping blocks 5 are clamped in the clamping grooves 15, and the clamping tube 3 is clamped and fixed. , thereby completing the quick installation of the nozzle 2. When the nozzle 2 needs to be disassembled, the same operation is performed. The rotating control sleeve 10 drives the multiple groups of hinge blocks 11 to rotate, and the multiple groups of hinge blocks 11 drive the multiple groups of racks 12 to rotate. The multiple groups of racks 12 and the multiple groups of gears 14 engage with each other, so that the multiple groups of racks 12 drive the multiple groups of gears 14 to rotate, and at the same time drive the multiple groups of screws 13 to rotate. The multiple groups of screws 13 are threadedly engaged with the transmission sleeve 7, thereby driving the transmission sleeve 7 to move along the multiple groups of screws 13, thereby controlling the transmission sleeve 7 to release the contact with the multiple groups of clamping blocks 5, so that the multiple groups of clamping blocks 5 can be reset by the tension spring 6 to pull the top end outward. At the same time, the bottom end of the multiple groups of clamping blocks 5 releases the clamping connection with the clamping tube 3, completing the disassembly of the nozzle 2.

[0037] See also Figure 5As an implementation method of the flow control mechanism: a flow control mechanism is provided on the connecting pipe 1, and the flow control mechanism includes a threaded block 18, an adjusting rod 19, a push rod 20, an arc-shaped groove 21 and an outer sleeve 22. The threaded block 18 is installed at the top of the connecting pipe 1, the adjusting rod 19 is slidably installed in the threaded block 18, the push rod 20 is installed at the bottom end of the adjusting rod 19, the arc-shaped groove 21 is provided in the nozzle 2, and the outer sleeve 22 is installed on the adjusting rod 19. The design of the flow control mechanism is such that when the fluid flow needs to be adjusted, the adjusting rod 19 and the push rod 20 are driven by rotating the threaded block 18, thereby achieving flow adjustment. This design improves the operating convenience and safety of the equipment, and also increases the reliability of the equipment.

[0038] The inner wall of the outer sleeve 22 is provided with an internal thread and can be threadedly connected to the threaded block 18. The internal thread design of the outer sleeve 22 enables the adjustment rod 19 to fit closely with the threaded block 18, thereby improving the accuracy and stability of the adjustment.

[0039] More specifically, the outer sleeve 22 is threadedly engaged with the top end of the threaded block 18, and the adjusting rod 19 is controlled to slide inside the threaded block 18. The adjusting rod 19 is used to control the push rod 20 to move inside the nozzle 2. When the top end of the push rod 20 is in contact with the conical groove, the nozzle 2 can be blocked. Then, the adjusting rod 19 is rotated in the opposite direction to control the dredging area between the push rod 20 and the conical groove to gradually increase. At this time, the flow area of the liquid increases and the flow rate increases at the same time, and vice versa. In this way, the degree of atomization can be adjusted.

[0040] In summary, when the overall device is in use or running: the clamping tube 3 set on the nozzle 2 is plugged into the clamping sleeve 4, and the unlocking mechanism is operated to release the abutment of the transmission sleeve 7 on the multiple groups of clamping blocks 5, so that the multiple groups of clamping blocks 5 are reset and pulled outward by the tension spring 6, so that the bottom ends of the multiple groups of clamping blocks 5 extend outward into the clamping sleeve 4, and the limiting blocks 16 set on the clamping tube 3 are aligned and plugged with the limiting grooves 17 set in the clamping sleeve 4, and then the control of the unlocking mechanism on the transmission sleeve 7 is released, so that the multiple groups of push springs 9 push the transmission sleeve 7 to slide, so that the multiple groups of abutting grooves 8 set on the inner wall of the transmission sleeve 7 abut against the top ends of the multiple groups of clamping blocks 5, and downward pressure is applied to the multiple groups of clamping blocks 5, so that the bottom ends of the multiple groups of clamping blocks 5 are clamped in the clamping grooves 15, and the clamping tube 3 is pressed. The multiple sets of hinged blocks 11 are rotated, and the multiple sets of hinged blocks 11 drive the multiple sets of racks 12 to rotate. The multiple sets of racks 12 and the multiple sets of gears 14 engage with each other, so that the multiple sets of racks 12 drive the multiple sets of gears 14 to rotate, and at the same time drive the multiple sets of screws 13 to rotate. The multiple sets of screws 13 are threadedly engaged with the transmission sleeve 7, thereby driving the transmission sleeve 7 to move along the multiple sets of screws 13, thereby controlling the transmission sleeve 7 to release the contact with the multiple sets of clamping blocks 5, so that the multiple sets of clamping blocks 5 can be reset by the tension spring 6 to pull the top end outward, and at the same time, the bottom end of the multiple sets of clamping blocks 5 releases the clamping connection with the clamping tube 3, thereby completing the disassembly of the nozzle 2.

[0041] The outer sleeve 22 is threadedly matched with the top end of the threaded block 18, and the adjusting rod 19 is controlled to slide inside the threaded block 18. The adjusting rod 19 is used to control the push rod 20 to move inside the nozzle 2. When the top end of the push rod 20 is in contact with the tapered groove, the nozzle 2 can be blocked. Then, the adjusting rod 19 is rotated in the opposite direction to control the dredging area between the push rod 20 and the tapered groove to gradually increase. At this time, the flow area of the liquid increases and the flow rate increases at the same time, otherwise it decreases, thereby adjusting the degree of atomization.

[0042] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An electrostatic ultrasonic atomizing nozzle, comprising a connecting pipe (1), characterized in that: The connecting pipe (1) is connected to a nozzle (2) by arranging a clamping mechanism, and the clamping mechanism comprises a clamping pipe (3), a clamping sleeve (4), a clamping block (5), a tension spring (6), a transmission sleeve (7), a retaining groove (8) and a push spring (9). The clamping pipe (3) is arranged on the nozzle (2), the clamping sleeve (4) is mounted on the connecting pipe (1), the clamping block (5) is arranged on the clamping sleeve (4), the tension spring (6) is mounted on the top of the clamping block (5), the transmission sleeve (7) is arranged on the outer wall of the clamping sleeve (4), the retaining groove (8) is arranged on the inner side of the transmission sleeve (7), and the clamping sleeve (7) is arranged on the outer wall of the clamping sleeve (4). The two ends of the push spring (9) are respectively connected to the transmission sleeve (7) and the clamping sleeve (4); the clamping sleeve (4) is provided with an unlocking mechanism, which includes a control sleeve (10), a hinge block (11), a rack (12), a screw (13) and a gear (14); the control sleeve (10) is rotatably mounted on the top of the clamping sleeve (4); the hinge block (11) is provided with multiple groups mounted on the bottom surface of the control sleeve (10); the rack (12) is rotatably mounted on the hinge block (11); the screw (13) is provided on the clamping sleeve (4); and the gear (14) is installed on the top of the screw (13).

2. The electrostatic ultrasonic atomizing nozzle according to claim 1, characterized in that: The clamping block (5) is provided with multiple groups slidably mounted on the clamping sleeve (4), and the two ends of the tension spring (6) are respectively connected to the clamping block (5) and the clamping sleeve (4).

3. The electrostatic ultrasonic atomizing nozzle according to claim 2, characterized in that: The outer wall of the card tube (3) is provided with a card slot (15), and the card slots (15) are provided in multiple groups and distributed in an annular shape on the outer wall of the card tube (3).

4. The electrostatic ultrasonic atomizing nozzle according to claim 3, characterized in that: The plurality of abutment grooves (8) are provided and are adapted to the positions of the plurality of clamping blocks (5). The outer sides of the plurality of abutment grooves (8) are provided with rounded corners, and the top ends of the plurality of clamping blocks (5) are all provided in a circular shape.

5. The electrostatic ultrasonic atomizing nozzle according to claim 4, characterized in that: The screw rod (13) is provided with multiple groups of rotatably mounted on the clamping sleeve (4) and threadedly connected to the transmission sleeve (7); the gear (14) is provided with multiple groups of mounted on the top of multiple groups of the screw rods (13) and meshed with the rack (12); and a tension spring (24) is connected between the multiple groups of the rack (12) and the clamping sleeve (4).

6. The electrostatic ultrasonic atomizing nozzle according to claim 5, characterized in that: The clamping tube (3) is provided with a limit block (16), and the clamping sleeve (4) is provided with a limit groove (17), and the limit groove (17) is adapted to the limit block (16).

7. The electrostatic ultrasonic atomizing nozzle according to claim 6, characterized in that: The connecting pipe (1) is provided with a flow control mechanism, which comprises a threaded block (18), an adjusting rod (19), a push rod (20), an arc-shaped groove (21) and an outer sleeve (22). The threaded block (18) is mounted on the top of the connecting pipe (1), the adjusting rod (19) is slidably mounted in the threaded block (18), the push rod (20) is mounted on the bottom end of the adjusting rod (19), the arc-shaped groove (21) is arranged in the nozzle (2), and the outer sleeve (22) is mounted on the adjusting rod (19).

8. The electrostatic ultrasonic atomizing nozzle according to claim 7, characterized in that: The inner wall of the outer sleeve (22) is provided with an internal thread and can be threadedly connected to the threaded block (18).

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