Micro-nano bubble release head and micro-nano bubble aerator

Abstract

The utility model relates to the field of aquaculture equipment, and particularly discloses a micro-nano bubble release head and a micro-nano bubble aerator using the same, an inner bottle body is arranged in a shell, and the diameter of a bottle opening of the inner bottle body is smaller than the diameter of a bottle body and the diameter of a bottle bottom, so that when micro-nano bubble water is injected into a bottle from the bottle opening, the micro-nano bubble release head can release the micro-nano bubble; at the moment, due to the sealing and blocking of the bottle bottom, the micro-nano bubble water can form turbulent flow in the inner bottle body, and the water forming the turbulent flow can generate shearing force to cut and refine the micro-nano bubbles again, so that the fusion degree of the micro-nano bubbles and the water is promoted, and the volume of the micro-nano bubble water is further refined; and the volume of a single micro-nano bubble is reduced, so that the fusion of the micro-nano bubble and water is promoted, the oxygen content in the water is further improved, and the aquaculture effect is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aquaculture equipment, especially relates to a micro-nano bubble release head and micro-nano bubble aerator applying the micro-nano bubble release head. BACKGROUND

[0002] The most important thing in aquaculture is to keep a certain oxygen supply in water, and many water product death events are caused by insufficient oxygen supply, and keeping sufficient oxygen supply in water also helps the growth of water products and the change of meat quality, so the water suitable for aquaculture should meet the following requirements: 1, the water has a certain flowability to keep the water quality of the breeding water stable; 2, has a certain water solubility coefficient; 3, the overall uniformity of water temperature.

[0003] The common oxygenation equipment for aquaculture at present is to mix oxygen and water together to form micro-nano bubbles and then discharge the micro-nano bubbles into the breeding pond by using an aerator, and the micro-nano bubble release head is generally used in combination with the aerator during use, so as to release the micro-nano bubbles, but the current micro-nano bubble release head releases the micro-nano bubble water through a plurality of release holes vertically penetrating the inside, which is equivalent to that the current micro-nano bubble release head only plays a simple release role, and has no corresponding effect on how to promote the refinement degree of micro-nano bubbles, so the current micro-nano bubble release head cannot directly and effectively promote the refinement of micro-nano bubbles, thereby failing to improve the breeding effect of aquaculture.

[0004] The technical problem to be solved by the present application is to design a micro-nano bubble release head capable of effectively promoting the refinement of micro-nano bubble water and improving the aquaculture effect, and a micro-nano bubble aerator applying the micro-nano bubble release head. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a micro-nano bubble release head capable of effectively promoting the refinement of micro-nano bubble water and improving the aquaculture effect, and a micro-nano bubble aerator applying the micro-nano bubble release head.

[0006] The technical scheme adopted by the utility model is: a micro-nano bubble release head, comprising a shell, an inner bottle body is arranged in the shell, the diameter of the bottle mouth of the inner bottle body is smaller than the diameter of the bottle body and the bottle bottom, an outer wall of the inner bottle body and the shell form a liquid outlet channel, and the liquid outlet channel is communicated with the bottle mouth of the inner bottle body.

[0007] In some embodiments, the inside of the shell is provided with a mounting cavity, and the inner bottle body is arranged in the mounting cavity.

[0008] In some embodiments, a mounting snap ring is arranged in the mounting cavity, and the bottle mouth of the inner bottle body is fixedly connected with the mounting snap ring.

[0009] In some embodiments, the mounting snap ring is located in the liquid outlet channel, and a plurality of through holes are arranged on the mounting snap ring for the liquid outlet.

[0010] In some embodiments, the inner bottle body is internally provided with a bubble shearing device arranged at the bottle body of the inner bottle body.

[0011] In some embodiments, the bubble shearing device comprises a shearing plate and a guide cylinder connected with the shearing plate, a plurality of connecting blocks are equidistantly arranged on the outer side of the shearing plate, and the connecting blocks are connected with the side wall of the inner bottle body.

[0012] In some embodiments, the shearing plate is further provided with a mesh area arranged at one end of the guide cylinder, and a plurality of mesh holes are arranged in the mesh area.

[0013] In some embodiments, the shell is further provided with a liquid outlet at the end away from the inner bottle body, and the liquid outlet is in communication with the mounting cavity and the liquid outlet channel.

[0014] In some embodiments, the caliber of the liquid outlet is smaller than the diameter of the mounting cavity.

[0015] A micro-nano bubble aerator is provided with the micro-nano bubble releasing head in any of the above embodiments, comprising a liquid outlet cylinder for spraying bubble water, the liquid outlet end of the liquid outlet cylinder is connected with one end of the shell, the liquid outlet end of the liquid outlet cylinder is provided with a liquid outlet nozzle, the liquid outlet nozzle is arranged corresponding to the bottle mouth of the inner bottle body, and the end surface of the bottle mouth of the inner bottle body and the end surface of the liquid outlet end of the liquid outlet cylinder form an overflow gap, and the overflow gap is in communication with the liquid outlet channel.

[0016] The micro-nano bubble releasing head has the following technical effects: the inner bottle body is arranged in the shell, the diameter of the bottle mouth of the inner bottle body is smaller than the diameters of the bottle body and the bottle bottom, when the micro-nano bubble water is sprayed into the bottle through the bottle mouth, the micro-nano bubble water forms turbulent flow in the inner bottle body due to the blocking of the bottle bottom, the water forming the turbulent flow generates shearing force to cut and refine the micro-nano bubbles again, the fusion degree of the micro-nano bubbles and the water is promoted, the volume of the micro-nano bubble water is further refined, the fusion of the micro-nano bubbles and the water is promoted due to the decrease of the volume of the single micro-nano bubble, the oxygen content in the water is improved, and the breeding effect of the aquaculture is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 2 is a cross-sectional view of the micro-nano bubble releasing head of the utility model;

[0018] Figure 2 FIG. 4 is an exploded view of the micro-nano bubble releasing head of the utility model;

[0019] Figure 3The utility model discloses a micro-nano bubble release head aeration machine's liquid outlet tube and the connecting structure schematic diagram of micro-nano bubble release head.

[0020] The label and name in the drawing correspond as follows: 1, shell; 2, inner bottle body; 10, liquid outlet channel; 11, mounting cavity; 12, mounting snap ring; 13, through hole; 20, bubble shearing device; 21, shearing plate; 22, guide cylinder; 210, connecting block; 211, netted area; 14, liquid outlet; 3, liquid outlet tube; 30, liquid outlet nozzle; 31, overflow slit. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range protected by the utility model.

[0022] Embodiment 1, please refer to Figures 1-2 The utility model provides a kind of technical scheme: a micro-nano bubble release head, including shell 1, inner bottle body 2 is equipped in the inside of shell 1, wherein the bottle mouth diameter of inner bottle body 2 is less than the diameter of bottle body and bottle bottom, this is equivalent to when micro-nano bubble water is shot into bottle, micro-nano bubble water will form turbulent flow in inner bottle body 2 inside at this time due to the closed obstruction of bottle bottom, turbulent flow water will produce shear force and thereby micro-nano bubble is cut again, thereby promote the fusion degree of micro-nano bubble and water, so that the volume of micro-nano bubble water is further refined, and due to the volume of single micro-nano bubble is small, thereby promote the fusion of micro-nano bubble and water, and then improve the oxygen content in water, thereby effectively improve the aquaculture effect of aquaculture.

[0023] Inner bottle body 2 is equipped in mounting cavity 11, when inner bottle body 2 is installed in mounting cavity 11, the outer wall of inner bottle body 2 and shell 1 form liquid outlet channel 10, and liquid outlet channel 10 is communicated with the bottle mouth of inner bottle body 2, when turbulent flow is formed in the inside of inner bottle body 2, micro-nano bubble water is continuously supplied to the inside of inner bottle body 2, and at this time, turbulent flow micro-nano bubble water in inner bottle body 2 can be backflowed and shot out through the bottle mouth of inner bottle body 2 and flow to liquid outlet channel 10.

[0024] Wherein the installation cavity 11 is provided with an installation snap ring 12, the bottle mouth position of the inner bottle body 2 is fixedly connected with the installation snap ring 12, the installation snap ring 12 is a ring block, which is equivalent to that the installation snap ring 12 is located in the liquid outlet channel 10, and the installation snap ring 12 is provided with a plurality of through holes 13, so that the micro-nano bubble water can flow out through the through holes 13 in the liquid outlet channel 10.

[0025] In order to further refine the micro-nano bubbles, the inner bottle body 2 is further provided with a bubble shearing device 20, wherein the bubble shearing device 20 is installed at the bottle body of the inner bottle body 2, the bubble shearing device 20 comprises a shearing plate 21 and a guide cylinder 22 connected with the shearing plate 21, wherein the outer side of the shearing plate 21 is provided with a plurality of connecting blocks 210 at equal distances, the connecting blocks 210 are connected between the side wall of the inner bottle body 2, so that the bubble shearing device 20 is fixedly installed in the inner bottle body 2, the position of the shearing plate 21 corresponding to the guide cylinder 22 is a mesh area 211, a plurality of mesh holes are provided in the mesh area 211, when the micro-nano bubble water is injected from the bottle mouth, it corresponds to being injected into the guide cylinder 22 at this time, and then is injected out from the other end of the guide cylinder 22 while colliding with the shearing plate 21, the shearing force generated by the mesh area 211 when colliding, so that the micro-nano bubbles are further cut into smaller micro-nano bubbles, and then the smaller micro-nano bubbles are more easily combined with water to form micro-nano bubble water, so that the oxygen content in water is greatly improved, when the micro-nano bubble water passes through the shearing plate 21, at this time, due to the limitation of the bottle body of the inner bottle body 2, turbulence occurs in the inner bottle body 2, so that the micro-nano bubble water is backflowed to the bottle mouth again through the gap between the adjacent two connecting blocks 210 and is injected out again.

[0026] Wherein the shell 1 is further provided with a liquid outlet 14 at the end away from the bottle body, the liquid outlet 14 is a circular hole, the liquid outlet 14 is communicated between the installation cavity 11 and the liquid outlet channel 10, so that the micro-nano bubble water which has been further refined and injected out from the bottle mouth of the inner bottle body 2 is discharged from the liquid outlet 14 to the breeding pond through the liquid outlet channel 10 and the installation cavity 11, since the diameter of the liquid outlet 14 is smaller than the diameter of the installation cavity 11, and the diameter of the liquid outlet 14 is also smaller than the diameter of the installation cavity 11, when the micro-nano bubble water gathered by the installation cavity 11 flows out to the liquid outlet 14, since the diameter of the liquid outlet 14 becomes smaller, the micro-nano bubble water will form a concentrated flow at this time, so that the flow rate of the injection is faster, and then the micro-nano bubble water can be sprayed farther in the breeding pond, which can be more beneficial to aquaculture.

[0027] Example 2, please refer to Figure 3The utility model also provides another technical scheme, a kind of micro-nano bubble aerator, the micro-nano bubble aerator is equipped with any micro-nano bubble release head in above-mentioned embodiment 1, including for ejecting bubble water's liquid outlet barrel 3, the liquid outlet end of liquid outlet barrel 3 is connected between the one end of shell 1, the liquid outlet end of liquid outlet barrel 3 is equipped with liquid outlet nozzle 30, liquid outlet nozzle 30 is set to the bottle mouth of inner bottle body 2, liquid outlet nozzle 30 is used to form the micro-nano bubble water of aerator into inner bottle body 2, the bottle mouth end surface of inner bottle body 2 and the liquid outlet end end surface of liquid outlet barrel 3 form overflow slit 31, overflow slit 31 is communicated in liquid outlet channel 10, when micro-nano bubble water flows from the bottle mouth of inner bottle body 2 to overflow slit 31 to liquid outlet channel 10, when due to the extrusion of overflow slit 31 also generates partial shear force, to further cut micro-nano bubble, so that micro-nano bubble is further refined, further improve the oxygen content of bubble water.

[0028] The utility model discloses the working principle or beneficial effect has: by being equipped with inner bottle body 2 in the inside of shell 1, and the bottle mouth diameter of inner bottle body 2 is less than the diameter of bottle body and bottle bottom, when micro-nano bubble water is shot into bottle by bottle mouth, when due to the closed block of bottle bottom, micro-nano bubble water will form turbulent flow in inner bottle body 2, and the water that forms turbulent flow will generate shear force and cut micro-nano bubble again, to promote the fusion degree of micro-nano bubble and water, so that the volume of micro-nano bubble water is further refined, and due to the volume of single micro-nano bubble is small, to promote the fusion of micro-nano bubble and water, and then improve the oxygen content in water, to effectively improve the breeding effect of aquaculture.

[0029] Finally, it should be noted that the above only for the preferred examples of the utility model and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A micro-nano bubble release head, comprising a shell, characterized in that: An inner bottle body is provided inside the shell, the diameter of the bottle mouth of the inner bottle body is smaller than the diameters of the bottle body and the bottle bottom, a liquid outlet channel is formed between the outer wall of the inner bottle body and the shell, and the liquid outlet channel is connected to the bottle mouth of the inner bottle body.

2. The micro-nano bubble release head according to claim 1, characterized in that: An installation cavity is provided inside the shell, and the inner bottle body is arranged in the installation cavity.

3. The micro-nano bubble release head according to claim 2, characterized in that: A mounting clamp is provided in the mounting cavity, and the bottle mouth of the inner bottle body is fixedly connected to the mounting clamp.

4. The micro-nano bubble release head according to claim 3, characterized in that: The mounting clamp is located in the liquid outlet channel, and a plurality of through holes are provided on the mounting clamp for liquid outlet.

5. The micro-nano bubble release head according to claim 1, characterized in that: A bubble shearing device is provided inside the inner bottle body, and the bubble shearing device is arranged on the bottle body of the inner bottle body.

6. The micro-nano bubble release head according to claim 5, characterized in that: The bubble shearing device comprises a shearing plate and a guide cylinder connected to the shearing plate. A plurality of connecting blocks are provided at equal distances on the outer side of the shearing plate, and the connecting blocks are connected to the side wall of the inner bottle body.

7. The micro-nano bubble release head according to claim 6, characterized in that: The shear plate is further provided with a mesh area, which is arranged corresponding to one end of the guide cylinder, and a plurality of mesh holes are provided in the mesh area.

8. The micro-nano bubble release head according to claim 2, characterized in that: The shell is further provided with a liquid outlet at one end away from the inner bottle body, and the liquid outlet is communicated with the installation cavity and the liquid outlet channel.

9. The micro-nano bubble release head according to claim 8, characterized in that: The diameter of the liquid outlet is smaller than the diameter of the installation cavity.

10. A micro-nano bubble aerator, characterized in that: The micro-nano bubble aerator is provided with any one of the micro-nano bubble release heads in claims 1-9 above, including a liquid outlet tube for spraying bubble water, the liquid outlet end of the liquid outlet tube is connected to one end of the shell, the liquid outlet end of the liquid outlet tube is provided with a liquid outlet nozzle, the liquid outlet nozzle is arranged corresponding to the bottle mouth of the inner bottle body, an overflow gap is formed between the bottle mouth end face of the inner bottle body and the liquid outlet end end face of the liquid outlet tube, and the overflow gap is connected to the liquid outlet channel.

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