Gas-liquid atomizing nozzle assembly

Abstract

The utility model discloses a gas-liquid atomizing nozzle assembly, which relates to the gas-liquid atomizing field, and comprises a connecting plate and a nozzle main body, the top of the connecting plate is provided with two groups of support frames, the bottoms of the two groups of support frames are fixedly provided with connecting shafts, and the inner sides of the two groups of connecting shafts are provided with connecting bolts in a threaded manner; a damping ring is installed on the outer side of the middle of the connecting bolt, a supporting block is arranged on the outer side of the damping ring, the spray head body is located at the top of the supporting block and fixedly connected with the supporting block, the front end of the spray head body is in threaded connection with a dismounting button, a first nozzle is clamped to the inner side of the dismounting button, and a first spraying opening is formed in the front end of the first nozzle. The angle of the spray head can be adjusted, so that the atomization range of the spray nozzle is widened, meanwhile, the spray nozzle can be replaced and detached, and the function of replacing different atomization shapes is achieved.

Description

Technical Field

[0001] The utility model relates to the field of gas-liquid atomization, in particular to a gas-liquid atomization nozzle assembly. Background Art

[0002] Gas-liquid atomization refers to the process of dispersing liquid into tiny droplets through a nozzle or high-speed airflow to form a mist spray. The high-speed gas impacts the liquid surface, generating high friction, which breaks the liquid into spray droplets. The gas flow disintegrates the liquid, forming an unstable liquid dispersion state, which further breaks down into smaller and smaller droplets.

[0003] However, after traditional atomizing nozzles are connected to the gas and liquid pipes, they are usually fixed to the nearby mounting plate by screws, which makes it inconvenient to adjust the angle of the nozzle. At the same time, when the atomization shape needs to be adjusted, the entire nozzle needs to be disassembled and replaced, which is relatively inconvenient. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a gas-liquid atomizing nozzle assembly, which can adjust the angle of the nozzle to widen the atomization range of the nozzle. At the same time, the nozzle can be replaced and disassembled to achieve the function of changing different atomization shapes.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a gas-liquid atomizing nozzle assembly, comprising a connecting plate and a nozzle body;

[0006] Two sets of support frames are provided on the top of the connecting plate, and connecting shafts are fixed to the bottom of the two sets of support frames. The inner threads of the two sets of connecting shafts are provided with connecting bolts, and a damping ring is installed on the outer side of the middle part of the connecting bolt, and a support block is provided on the outer side of the damping ring;

[0007] The nozzle body is located on the top of the support block and is fixedly connected thereto. The front end of the nozzle body is threadedly connected to a disassembly twist, and the inner side of the disassembly twist is clamped with a nozzle 1, and the front end of the nozzle 1 is provided with a nozzle opening 1.

[0008] Furthermore, two groups of connection holes are opened in the middle of the connection plate, and connection screws are arranged on the inner sides of the two groups of connection holes.

[0009] Furthermore, a liquid inlet is fixed at one end of the nozzle body, and an air inlet is fixed at the other end, and an adjusting rod is provided at the rear side of the nozzle body.

[0010] Furthermore, the inner side of the disassembly twist is clamped with a second nozzle, and the front end of the second nozzle is provided with a second nozzle opening.

[0011] Furthermore, a groove structure for engagement of the connecting bolt is provided inside the support block, and the support block is rotatably connected to the connecting bolt.

[0012] Furthermore, the damping ring is made of rubber material and is used to increase the friction during the rotation between the support block and the connecting bolt.

[0013] In summary, the present invention has the following beneficial effects:

[0014] 1. The utility model uses a damping ring to provide a certain resistance when the connecting bolt and the support block rotate, thereby providing stable support for the nozzle while adjusting the angle, thereby widening the atomization range of the nozzle;

[0015] 2. The utility model is connected to the nozzle body through a disassembly twist thread, so that the disassembly twist can engage nozzle 1 and nozzle 2 respectively. At the same time, nozzle 1 and nozzle port 1 and nozzle 2 and nozzle port 2 are arranged, which can facilitate the replacement of the atomizing nozzle and enable the atomizing head to have different forms of atomization states. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model connecting screw in the installed state;

[0017] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top cross-sectional structure of the connection between the connecting shaft and the connecting bolt of the utility model;

[0019] Figure 4 This is a schematic diagram of the top cross-sectional structure of the disassembly twist and nozzle connection of the utility model;

[0020] Figure 5 This is a schematic diagram of the front view structure of the nozzle 2 of the present invention.

[0021] In the figure: 1. Connecting plate; 2. Connecting hole; 3. Connecting screw; 4. Support frame; 5. Connecting shaft; 6. Connecting bolt; 7. Support block; 8. Damping ring; 9. Nozzle body; 10. Liquid inlet; 11. Air inlet; 12. Adjusting rod; 13. Disassembly twist; 14. Nozzle 1; 15. Nozzle 1; 16. Nozzle 2; 17. Nozzle 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following describes an embodiment of the present invention based on its overall structure.

[0026] In this example, see Figure 1 , two groups of connecting holes 2 are opened in the middle of the connecting plate 1, and connecting screws 3 are set on the inner sides of the two groups of connecting holes 2;

[0027] Among them, the connecting plate 1 is connected to the external fixing plate through the connecting screws 3 inside the two groups of connecting holes 2 opened in the middle. The connecting screws 3 are existing fixing screws, which can be rotated to stabilize the connecting plate 1 and the external fixing plate.

[0028] For further information, see Figure 1 、 Figure 2 and Figure 3 , two sets of support frames 4 are provided on the top of the connecting plate 1, and the bottoms of the two sets of support frames 4 are fixed with connecting shafts 5, and the inner threads of the two sets of connecting shafts 5 are provided with connecting bolts 6, and the outer side of the middle part of the connecting bolts 6 is installed with a damping ring 8, and the outer side of the damping ring 8 is provided with a support block 7;

[0029] Among them, the two groups of support frames 4 are used to provide support functions for the support blocks 7 that are engaged between the two groups of connecting shafts 5 through the connecting bolts 6. Both ends of the connecting bolts 6 are provided with thread groups, and the middle part of the support block 7 is provided with a groove structure for the connecting bolt 6 to engage. At the same time, the connecting bolt 6 is rotatably connected to the support block 7. A damping ring 8 is provided between the support block 7 and the connecting bolt 6. The damping ring 8 is made of rubber material and is used to increase the friction between the support block 7 and the connecting bolt 6, so that when the support block 7 rotates around the connecting bolt 6, it has better tightness.

[0030] For further information, see Figure 1 and Figure 4 The nozzle body 9 is located on the top of the support block 7 and is fixed thereto. At the same time, the front end of the nozzle body 9 is threadedly connected to a disassembly twist 13, and the inner side of the disassembly twist 13 is clamped with a nozzle 14, and the front end of the nozzle 14 is provided with a nozzle 15;

[0031] Among them, the nozzle body 9 is fixedly connected to the support block 7 to form an integrated structure. At the same time, the output end of the nozzle body 9 is threadedly connected to the disassembly twist 13. In addition, the disassembly twist 13 is clamped with the nozzle 14, so that rotating the disassembly twist 13 can fasten the nozzle 14 to the output end of the nozzle body 9. The nozzle 15 is the atomizing nozzle of the nozzle 14, and fan-shaped mist can be sprayed according to the shape of the nozzle 15.

[0032] For further information, see Figure 1 and Figure 2 A liquid inlet 10 is fixed at one end of the nozzle body 9, and an air inlet 11 is fixed at the other end. An adjusting rod 12 is provided at the rear side of the nozzle body 9;

[0033] Among them, the liquid inlet 10 is used to connect with the external liquid inlet pipe, the air inlet 11 is used to connect with the external air inlet pipe, and the adjustment rod 12 is the existing atomizing nozzle mist output adjustment rod. Please refer to the existing technology for details and will not go into details here.

[0034] For further information, see Figure 5 The inner side of the disassembly twist 13 is connected to the second nozzle 16, and the front end of the second nozzle 16 is provided with a second nozzle 17;

[0035] The second nozzle 16 has the same size and material as the first nozzle 14 , and the second nozzle opening 17 at the front end of the second nozzle 16 can change the shape of the mist ejected from the output end of the nozzle body 9 into a circular shape for divergence.

[0036] The implementation principle of this embodiment is as follows: first, the connecting plate 1 is fixed to the external mounting plate through the connecting screws 3 inside the connecting hole 2, then the liquid inlet 10 at one end of the nozzle body 9 is connected to the external liquid inlet pipe, and the air inlet 11 at the other end is connected to the external air inlet pipe. The mist output is adjusted by rotating the adjustment lever 12, and then the external liquid inlet pipe and air supply pipe are opened to allow the gas and liquid to be atomized inside the nozzle body 9 and then sprayed out from the nozzle 15 at the front end of the nozzle 14 at the output end of the nozzle body 9;

[0037] During use, by rotating the support block 7 so that it rotates through the damping ring 8 and the connecting bolt 6, the damping ring 8 will provide resistance between the support block 7 and the connecting bolt 6, thereby providing stable support for the nozzle while adjusting the angle, thereby adjusting the atomization range of the nozzle;

[0038] When the nozzle body 9 needs to be disassembled, the connecting bolt 6 is rotated to release the threaded connection with the connecting shaft 5, so that the connecting bolt 6 can be pulled out from the inside of the connecting shaft 5, and the support block 7 can be disassembled from the connecting shaft 5.

[0039] Finally, when it is necessary to replace the nozzle 14, the disassembly knob 13 is turned to release the clamping connection of the nozzle 14, thereby separating the nozzle 14 from the output end of the nozzle body 9, and then the nozzle 2 16 is placed in the position of the original nozzle 14, and the disassembly knob 13 is returned to the original position, so that the mist outlet changes from the nozzle 15 to the nozzle 2 17, thereby changing the shape of the mist.

[0040] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A gas-liquid atomizing nozzle assembly, characterized in that: It comprises a connecting plate (1) and a nozzle body (9); Two groups of support frames (4) are provided on the top of the connecting plate (1), and connecting shafts (5) are fixed to the bottoms of the two groups of support frames (4), and connecting bolts (6) are provided on the inner threads of the two groups of connecting shafts (5), and a damping ring (8) is installed on the outer side of the middle part of the connecting bolt (6), and a supporting block (7) is provided on the outer side of the damping ring (8); The nozzle body (9) is located on the top of the support block (7) and is fixedly connected thereto. The front end of the nozzle body (9) is threadedly connected to a disassembly twist (13), and the inner side of the disassembly twist (13) is clamped with a nozzle 1 (14), and the front end of the nozzle 1 (14) is provided with a nozzle opening 1 (15).

2. The gas-liquid atomizing nozzle assembly according to claim 1, characterized in that: Two groups of connection holes (2) are provided in the middle of the connection plate (1), and connection screws (3) are provided inside the two groups of connection holes (2).

3. The gas-liquid atomizing nozzle assembly according to claim 1, characterized in that: A liquid inlet (10) is fixed at one end of the nozzle body (9), and an air inlet (11) is fixed at the other end. An adjusting rod (12) is provided at the rear side of the nozzle body (9).

4. The gas-liquid atomizing nozzle assembly according to claim 1, characterized in that: The inner side of the disassembly twist (13) is clamped with a second nozzle (16), and the front end of the second nozzle (16) is provided with a second nozzle opening (17).

5. The gas-liquid atomizing nozzle assembly according to claim 1, characterized in that: The support block (7) is provided with a groove structure for the connecting bolt (6) to engage therewith, and the support block (7) is rotatably connected to the connecting bolt (6).

6. The gas-liquid atomizing nozzle assembly according to claim 1, characterized in that: The damping ring (8) is made of rubber material and is used to increase the friction between the support block (7) and the connecting bolt (6).

Images