CN219031916U

CN219031916U - Sleeve type micro-bubble releasing device

Info

Publication number: CN219031916U
Application number: CN202222862346.5U
Authority: CN
Inventors: 徐冰钦; 张力; 顾炎彬
Original assignee: Taizhou Zhishui Oxygen Technology Co ltd
Current assignee: Taizhou Zhishui Oxygen Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-16
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a sleeve type microbubble releasing device, which comprises a sealing plate, a connecting sleeve arranged below the sealing plate, and a tube body arranged above the sealing plate; the pipe body comprises an outer sleeve, a middle sleeve, an inner sleeve and a mixing spiral core, wherein the mixing spiral core is arranged in the inner sleeve, and a gap is reserved between the mixing spiral core and the inner sleeve; the inner sleeve is arranged in the middle sleeve, and a gap is reserved between the inner sleeve and the middle sleeve; the middle sleeve is arranged inside the outer sleeve, and a gap is reserved between the middle sleeve and the outer sleeve; this sleeve pipe formula microbubble release, can carry out nimble setting as required, can carry out the emission of the water after the oxygenation in a flexible way through the outlet pipe of connecting different length, carry out the successive layer decompression through multilayer sleeve pipe and mixed spiral core, the spiral gap that sets up on the interior sleeve pipe has fine vibration effect, can further increase the fineness and the degree of consistency of bubble, this sleeve pipe formula microbubble release still has small, and the integrated level is high, uses, dismantles, shifts, easy maintenance's advantage.

Description

Sleeve type micro-bubble releasing device

Technical Field

The utility model belongs to the technical field of related equipment of underwater oxygenation equipment, and particularly relates to a sleeve type microbubble releasing device.

Background

The technology for oxygenation in water is widely applied to various fields, improves the ecological environment of water quality, realizes water quality cleaning, and in order to realize efficient gas-liquid mixing effect, the mixed liquid is usually required to be mixed under high pressure, after full mixing, the mixed liquid is released through decompression, the release amount is usually regulated through a valve to reduce the pressure during decompression, or a releaser is added to reduce the pressure, the releaser commonly used in the market at present is provided with a TV type releaser and a TJ type releaser, the common dissolved gas releaser has only one-stage release, the diameter of a crossed annular structure releaser is large, the overflow area is large, the aim of reducing pressure and dissipating energy can be fulfilled, but the distribution law of the fineness and the size of bubbles cannot reach efficient effect, and then the overall effect of water treatment is related, and part of the releaser can be only used under water, the application range is small, the structure is complex, and the processing difficulty is large.

The existing releaser has the defects of complex technical structure and is integrally arranged with the gas-liquid mixing device, so that the release efficiency of the water after oxygen increasing is greatly limited, and each gas-liquid mixing device can only use a limited releaser, so that the efficiency and the range of the water after oxygen increasing released by the releaser are greatly influenced.

Disclosure of Invention

In order to solve the defects that the existing releasers are complex in technical structure and are integrated with the gas-liquid mixing device, the release efficiency of the water after oxygen increasing is greatly limited, and each gas-liquid mixing device can only use a limited releaser, so that the efficiency and the range of the water after oxygen increasing are greatly influenced. The utility model aims to provide a sleeve type microbubble releasing device which comprises a sealing plate, a connecting sleeve arranged below the sealing plate, and a pipe body arranged above the sealing plate; the pipe body comprises an outer sleeve, a middle sleeve, an inner sleeve and a mixing spiral core, wherein the mixing spiral core is arranged in the inner sleeve, and a gap is reserved between the mixing spiral core and the inner sleeve; the inner sleeve is arranged inside the middle sleeve, and a gap is reserved between the inner sleeve and the middle sleeve; the middle sleeve is arranged inside the outer sleeve, and a gap is reserved between the middle sleeve and the outer sleeve.

Further, a water inlet hole is formed in the center of the sealing plate, and the lower end of the inner sleeve is communicated with the water inlet hole.

Further, an inner wall of one end of the connecting sleeve, which is far away from the sealing plate, is provided with an inner thread.

Further, the mixing spiral core is composed of a plurality of spiral blades.

Further, a plurality of spiral gaps are formed in the upper end of the inner sleeve at equal intervals.

Further, the upper end of the middle sleeve is provided with a baffle plate, and the side wall of the lower part of the middle sleeve is provided with a plurality of water outlets.

Further, a plurality of second water outlet holes are formed in the side wall of the upper portion of the outer sleeve.

Further, the outer sleeve is higher than the middle sleeve; the height of the middle sleeve is larger than that of the inner sleeve.

The utility model has the beneficial effects that:

the sleeve type microbubble release device provided by the utility model can be flexibly arranged according to the needs, and can flexibly discharge oxygenated water by connecting the water outlet pipes with different lengths, so that not only can the multilayer sleeve and the mixed spiral core be decompressed layer by layer, but also the spiral gap arranged on the inner sleeve has a good vibration effect, and the fineness and uniformity of bubbles can be further increased.

The utility model will now be described in detail with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a sleeve type microbubble releasing device.

Fig. 2 is a schematic cross-sectional view of a sleeve type microbubble release device.

Fig. 3 is a schematic perspective view of a sleeve type microbubble release device.

Fig. 4 is a schematic structural view of the closure plate.

Fig. 5 is a schematic structural view of a hybrid spiral core.

Fig. 6 is a schematic structural view of the inner sleeve.

Fig. 7 is a schematic view of the structure of the middle sleeve.

Fig. 8 is a schematic structural view of the outer sleeve.

Reference numerals illustrate: 1-sealing plates; 2-connecting sleeve; 3-a tube body; 4-an outer sleeve; 5-middle sleeve; 6-an inner sleeve; 7-mixing a spiral core; 8-a second water outlet hole; 9-spiral slits; 10-baffle plate; 11-internal threads; 12-helical blades; 13-water inlet holes; 14-water outlet hole.

Detailed Description

The utility model is further described below in connection with embodiments, but it will be understood by those skilled in the art that the following examples are for illustration only and should not be construed as limiting the scope of the utility model. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not specific to manufacturers and are conventional products commercially available; the described embodiments are only used to explain the principles of the utility model and are not intended to limit the utility model.

In order to solve the defects existing in the existing releaser: the utility model provides a sleeve type microbubble releasing device shown in fig. 1-8, which comprises a sealing plate 1, a connecting sleeve 2 arranged below the sealing plate 1, wherein the sealing plate 1 and the connecting sleeve 2 can be in an integrated structure, and the connecting sleeve 2 is used for connecting parts such as an oxygenation device or a water pipe; a pipe body 3 is arranged above the sealing plate 1; the pipe body 3 comprises an outer sleeve 4, a middle sleeve 5, an inner sleeve 6 and a mixing spiral core 7, wherein the lower ends of the outer sleeve 4, the middle sleeve 5 and the inner sleeve 6 are fixedly connected with the upper surface of the sealing plate 1, the mixing spiral core 7 is arranged in the inner sleeve 6, and a gap is reserved between the mixing spiral core 7 and the inner sleeve 6; the inner sleeve 6 is arranged inside the middle sleeve 5, and a gap is reserved between the inner sleeve 6 and the middle sleeve 5; the middle sleeve 5 is arranged inside the outer sleeve 4, and a gap is reserved between the middle sleeve 5 and the outer sleeve 4.

Further, a water inlet hole 13 is formed in the center of the sealing plate 1, and the lower end of the inner sleeve 6 is communicated with the water inlet hole 13.

Further, the inner wall of one end of the connecting sleeve 2 far away from the sealing plate 1 is provided with an internal thread 11 for being connected with an oxygenation device, so that the range of the oxygenation device for releasing oxygenated water can be increased through connecting excessive pipelines, and the utilization rate of the oxygenation device and the oxygenation purification efficiency of a water source can be greatly improved.

Further, the mixing spiral core 7 is composed of a plurality of spiral blades 12, and the mixing spiral core 7 is placed on the inner sleeve 6 to generate a turbulence effect to reduce the speed of water flow, so that the pressure of water is well reduced.

Further, a plurality of spiral slits 9 are arranged at equal intervals at the upper end of the inner sleeve 6, and the spiral slits 9 can generate vibration, so that the fineness and uniformity of oxygen bubbles dissolved in water can be increased, and meanwhile, the flow rate of the water is further reduced.

Further, the upper end of the middle sleeve 5 is provided with a baffle plate 10, and the side wall of the lower part of the middle sleeve 5 is provided with a plurality of water outlets 14, so that the flow direction of water can be limited, water is prevented from directly flowing into the outer sleeve 4 from the upper end of the middle sleeve 5, the flow range of water is further increased, and the water flow speed is reduced.

Further, the upper side wall of the outer sleeve 4 is provided with a plurality of second water outlet holes 8, so that the water release efficiency can be increased.

Further, the height of the outer sleeve 4 is larger than that of the middle sleeve 5; the height of the middle sleeve 5 is greater than the height of the inner sleeve 6, which also serves to slow down the water flow and thus the velocity will be lower when the water flows out of the tubular microbubble release device, so that the increased oxygen bubbles in the water can be kept in the water for a longer time.

In practical application, the connecting sleeve 2 of the sleeve type microbubble releasing device is connected with an oxygenation device or a water delivery pipe, so that water subjected to oxygenation treatment enters the inner sleeve 6 from the water inlet 13 in the middle of the sealing plate 1, the flow speed can be reduced under the action of the mixed spiral core 7 when the inner sleeve 6 flows through, the flow speed can vibrate through the spiral gap 9 when the inner sleeve 6 flows out, the fineness and uniformity of oxygen bubbles dissolved in water are further increased, the oxygen bubbles enter the middle sleeve 5 after flowing out the inner sleeve 6, the flow direction is changed under the action of the baffle plate 10, the oxygen bubbles flow out of the middle sleeve 5 after flowing down the middle sleeve 5 to the water outlet 14, flow into the outer sleeve 4 and flow out of the second water outlet 8 or the upper end of the outer sleeve through the outer sleeve 4; since the height of the outer sleeve 4 is greater than the height of the middle sleeve 5; the height of the middle sleeve 5 is larger than that of the inner sleeve 6, and the diameter of the outer sleeve 4 is larger than that of the middle sleeve 5; the diameter of the middle sleeve 5 is larger than that of the inner sleeve 6, the whole water flow process is to continuously slow down the water pressure and the water flow rate, and the pressure is reduced layer by layer, so that the slow release of the water subjected to oxygenation treatment can be effectively ensured.

To sum up, this sleeve pipe formula microbubble release can carry out nimble setting as required, can carry out the discharge of the water after the oxygenation in a flexible way through the outlet pipe of connecting different length, not only can carry out the successive layer decompression through multilayer sleeve pipe and mixed spiral core 7, the spiral gap 9 that sets up on the interior sleeve pipe 6 has fine effect of shaking moreover, can further increase the fineness and the degree of consistency of bubble, this sleeve pipe formula microbubble release still has small, the integrated level is high, use, dismantlement, transfer, easy maintenance's advantage.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A sleeve type micro-bubble releasing device is characterized in that: the sealing plate comprises a sealing plate (1), a connecting sleeve (2) arranged below the sealing plate (1), and a pipe body (3) arranged above the sealing plate (1); the pipe body (3) comprises an outer sleeve (4), a middle sleeve (5), an inner sleeve (6) and a mixing spiral core (7), wherein the mixing spiral core (7) is arranged in the inner sleeve (6), and a gap is reserved between the mixing spiral core (7) and the inner sleeve (6); the inner sleeve (6) is arranged inside the middle sleeve (5), and a gap is reserved between the inner sleeve (6) and the middle sleeve (5); the middle sleeve (5) is arranged inside the outer sleeve (4), and a gap is reserved between the middle sleeve (5) and the outer sleeve (4).

2. A cannula microbubble release device as defined in claim 1, wherein: the center of the sealing plate (1) is provided with a water inlet hole (13), and the lower end of the inner sleeve (6) is communicated with the water inlet hole (13).

3. A cannula microbubble release device as defined in claim 1, wherein: an inner thread (11) is arranged on the inner wall of one end of the connecting sleeve (2) far away from the sealing plate (1).

4. A cannula microbubble release device as defined in claim 1, wherein: the mixing screw core (7) is composed of a plurality of screw blades (12).

5. A cannula microbubble release device as defined in claim 1, wherein: the upper end of the inner sleeve (6) is provided with a plurality of spiral slits (9) at equal intervals.

6. A cannula microbubble release device as defined in claim 1, wherein: the upper end of the middle sleeve (5) is provided with a baffle plate (10), and the side wall of the lower part of the middle sleeve (5) is provided with a plurality of water outlets (14).

7. A cannula microbubble release device as defined in claim 1, wherein: the upper side wall of the outer sleeve (4) is provided with a plurality of second water outlet holes (8).

8. A cannula microbubble release device as defined in claim 1, wherein: the height of the outer sleeve (4) is larger than that of the middle sleeve (5); the height of the middle sleeve (5) is larger than that of the inner sleeve (6).