Ultrahigh-content nanobubble generating device

Abstract

The utility model relates to the technical field of bubble generating devices, in particular to an ultrahigh-content nanobubble generating device which comprises a fixing sleeve, two ends of the fixing sleeve are respectively in threaded connection with a water inlet pipe and a water outlet pipe, an air cavity is arranged in the fixing sleeve, one side of the fixing sleeve is provided with a through hole communicated with the air cavity, and the other side of the fixing sleeve is provided with a through hole communicated with the air cavity. An annular block is fixedly connected in the through hole; a plurality of clamping grooves arranged in an annular array are formed in the inner surface of the annular block, a rubber pad is fixedly connected to the inner wall of each clamping groove, air inlet blocks are clamped in the multiple clamping grooves, air inlet holes are formed in the air inlet blocks, and limiting assemblies are arranged in the through holes. According to the utility model, the air inlet block with the air inlet hole with a proper aperture can be arranged in the annular block according to actual use, so that the aperture of the air inlet hole is conveniently adjusted, and the use of the bubble generating device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble generating devices, in particular to an ultra-high content nano bubble generating device. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technology related to bubble generating devices is also constantly improving. The bubble generator uses high-speed vortex water flow to generate shear force, cutting the gas into nanobubbles. At present, it is particularly suitable for ultra-precision cleaning, organic matter removal and microbial sterilization in the pan-semiconductor field, such as photovoltaics, displays, and semiconductor process cleaning.

[0003] The diameter of the air inlet hole on the top of the currently used bubble generating device is fixed, and the diameter of the air inlet hole cannot be adaptively adjusted according to actual use needs, which is not conducive to the use of the bubble generating device. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: the currently used bubble generating device has a fixed aperture of the air inlet hole opened on the top, and the aperture of the air inlet hole cannot be adaptively adjusted according to actual use needs, which is not conducive to the use of the bubble generating device. Instead, an ultra-high content nano bubble generating device is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An ultra-high-content nanobubble generating device comprises a fixed sleeve, wherein both ends of the fixed sleeve are respectively threadedly connected to a water inlet pipe and a water outlet pipe, an air cavity is defined in the fixed sleeve, a through hole communicating with the air cavity is defined on one side of the fixed sleeve, and an annular block is fixedly connected in the through hole;

[0007] The inner surface of the annular block is provided with a plurality of slots arranged in a ring array, the inner wall of each slot is fixedly connected to a rubber pad, and the plurality of slots are clamped with air intake blocks, the air intake block is provided with an air intake hole, and the through hole is provided with a limiting component, and the limiting component includes a limiting plate clamped in the through hole, and the surface of the limiting plate is in contact with the surface of the air intake block.

[0008] Preferably, the limiting plate is connected to the air intake block via a limiting rod, and a threaded groove for connecting to the limiting rod is provided on one side of the air intake block.

[0009] Preferably, a connecting block is fixedly provided at one end of the water inlet pipe, a water inlet is provided on the connecting block, and the inner diameter of the water inlet is set to 2.5 cm.

[0010] Preferably, a discharge port is provided in the water outlet pipe, and the inner diameter of the discharge port is set to 4 cm.

[0011] Preferably, the water outlet pipe is provided with a plurality of inclined holes arranged in a circular array, the inner diameter of each of the inclined holes is set to 1.2 cm, and the inclination angle of the inclined holes is set to 20°.

[0012] Preferably, both sides of the fixed sleeve are fixedly connected with lifting ears, and each of the lifting ears is provided with a through opening.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] First, rotate the limit plate outward, and then insert the air intake block with the air intake hole of suitable aperture into each slot. The rubber pad on the inner wall of each slot will be in close contact with the surface of the air intake block. Then, one end of the limit plate is clamped on the inner wall of the through hole. At this time, one side surface of the limit plate is in contact with the end face of the air intake block. Then, one end of the limit rod is passed through the limit plate and threadedly connected to the thread groove, which can effectively prevent the air intake block and the annular block from detaching. The air intake block with the air intake hole of suitable aperture can be installed in the annular block according to actual use to facilitate adjustment of the aperture of the air intake hole, which is conducive to the use of the bubble generating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of an ultra-high content nano bubble generating device proposed in the present invention;

[0016] Figure 2 This is a side structural diagram of an ultra-high content nano bubble generating device proposed in the present invention;

[0017] Figure 3 This is a schematic diagram of the front internal structure of an ultra-high content nano bubble generating device proposed in the present invention;

[0018] Figure 4 This is a front structural diagram of the annular block and the air intake block in the present invention;

[0019] Figure 5 for Figure 2 A partial enlarged view of middle A.

[0020] In the figure: 1 fixed sleeve, 2 water outlet pipe, 3 water inlet pipe, 4 limit plate, 5 air inlet block, 6 air inlet hole, 7 ring block, 8 lifting ear, 9 discharge port, 10 water inlet, 11 connecting block, 12 inclined hole, 13 air cavity, 14 rubber pad, 15 slot, 16 limit rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are only for the convenience of description and are not intended to limit the scope of application of the present invention. Changes or adjustments to their relative relationships shall be deemed to be within the scope of application of the present invention without substantially changing the technical content.

[0023] Reference Figure 1-Figure 5 , a device for generating ultra-high-content nanobubbles, comprising a fixed sleeve 1, the two ends of which are respectively threadedly connected with a water inlet pipe 3 and a water outlet pipe 2, an air cavity 13 is provided in the fixed sleeve 1, and a through hole communicating with the air cavity 13 is provided on one side of the fixed sleeve 1, and a ring block 7 is fixedly connected in the through hole; the inner surface of the ring block 7 is provided with a plurality of card grooves 15 arranged in a ring array, the inner wall of each card groove 15 is fixedly connected with a rubber pad 14, and an air intake block 5 is clamped in the plurality of card grooves 15, and an air intake hole 6 is provided on the air intake block 5, and a limiting component is provided in the through hole, and the limiting component includes a limiting piece 4 clamped in the through hole at the lower end, and a card interface for connecting the limiting piece 4 is provided on the inner wall of the through hole, and the surface of the limiting piece 4 is in contact with the surface of the air intake block 5.

[0024] The limiting piece 4 is connected to the air intake block 5 through the limiting rod 16. A threaded groove for connecting the limiting rod 16 is provided on one side of the air intake block 5. A round hole for connecting the limiting rod 16 is provided on the limiting piece 4. First, the limiting piece 4 is rotated outward to change the limiting piece 4 from an inclined state to a horizontal state, and then the air intake block 5 with an air intake hole 6 of a suitable aperture is inserted into each slot 15. Then, one end of the limiting piece 4 is clamped on the inner wall of the through hole. At this time, one side surface of the limiting piece 4 is in contact with the end face of the air intake block 5. Then, One end of the limiting rod 16 passes through the limiting plate 4 and is threadedly connected to the thread groove. A connecting block 11 is fixedly provided at one end of the water inlet pipe 3. A water inlet 10 is provided on the connecting block 11. The inner diameter of the water inlet 10 is set to 2.5 cm. A discharge port 9 is provided in the water outlet pipe 2. The inner diameter of the discharge port 9 is set to 4 cm. One end of the connecting block 11 is inserted into the interior of the water outlet pipe 2, and the connection is well sealed. After the liquid passes through the water inlet pipe 3 and is discharged through the water inlet 10, the liquid will flow into the interior of the water outlet pipe 2.

[0025] The water outlet pipe 2 is provided with a plurality of inclined holes 12 arranged in a circular array. The inner diameter of each inclined hole 12 is set to 1.2 cm, and the inclination angle of the inclined hole 12 is set to 20°. After the gas is introduced into the air inlet 6, the gas will enter the air cavity 13 and be discharged into the liquid in the air outlet pipe 2 through two rows of inclined holes 12, and at the same time, an ultra-high content of nano bubbles will be generated. Both sides of the fixed sleeve 1 are fixedly connected with a lifting ear 8, and each lifting ear 8 is provided with a through opening. The two lifting ears 8 are used to facilitate the installation of the fixed sleeve 1.

[0026] After the air intake block 5 and the annular block 7 are in the air-intake hole 6, the air intake block 5 is prevented from being separated from the annular block 7 by the threaded connection 14.

[0027] In the present invention, unless otherwise clearly specified or limited, the terms “installed”, “connected”, “connected”, “fixed” and the like should be understood in a broad sense.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ultra-high content nano bubble generating device, comprising a fixed sleeve (1), characterized in that: The two ends of the fixed sleeve (1) are respectively threadedly connected to a water inlet pipe (3) and a water outlet pipe (2); an air cavity (13) is provided in the fixed sleeve (1); a through hole communicating with the air cavity (13) is provided on one side of the fixed sleeve (1); an annular block (7) is fixedly connected in the through hole; The inner surface of the annular block (7) is provided with a plurality of slots (15) arranged in an annular array, the inner wall of each slot (15) is fixedly connected to a rubber pad (14), the plurality of slots (15) are clamped with an air intake block (5), the air intake block (5) is provided with an air intake hole (6), the through hole is provided with a limiting assembly, the limiting assembly includes a limiting piece (4) clamped in the through hole, and the surface of the limiting piece (4) is in contact with the surface of the air intake block (5).

2. The ultra-high content nano bubble generating device according to claim 1, characterized in that The limiting plate (4) is connected to the air intake block (5) via a limiting rod (16), and a threaded groove for connecting to the limiting rod (16) is provided on one side of the air intake block (5).

3. The ultra-high content nano bubble generating device according to claim 1, characterized in that: A connection block (11) is fixedly provided at one end of the water inlet pipe (3), and a water inlet (10) is provided on the connection block (11). The inner diameter of the water inlet (10) is set to 2.5 cm.

4. The ultra-high content nano bubble generating device according to claim 1, characterized in that: A discharge port (9) is provided in the water outlet pipe (2), and the inner diameter of the discharge port (9) is set to 4 cm.

5. The ultra-high content nano bubble generating device according to claim 1, characterized in that: The water outlet pipe (2) is provided with a plurality of inclined holes (12) arranged in a ring array, the inner diameter of each inclined hole (12) is set to 1.2 cm, and the inclination angle of the inclined hole (12) is set to 20°.

6. The ultra-high content nano bubble generating device according to claim 1, characterized in that: Both sides of the fixed sleeve (1) are fixedly connected with lifting ears (8), and each lifting ear (8) is provided with a through opening.

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