CN110800686A - Waterproof heat radiation structure and oxygen-increasing machine using same - Google Patents
Waterproof heat radiation structure and oxygen-increasing machine using same Download PDFInfo
- Publication number
- CN110800686A CN110800686A CN201911119926.1A CN201911119926A CN110800686A CN 110800686 A CN110800686 A CN 110800686A CN 201911119926 A CN201911119926 A CN 201911119926A CN 110800686 A CN110800686 A CN 110800686A
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- Prior art keywords
- connecting sleeve
- waterproof
- heat dissipation
- sleeve
- dissipation structure
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- 230000005855 radiation Effects 0.000 title claims description 4
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 238000005276 aerator Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention belongs to the technical field of oxygen increasing equipment, and particularly relates to a waterproof heat dissipation structure which comprises an installation body, wherein one end of the installation body is configured to be a connecting end, the other end of the installation body is configured to be a containing end, the connecting end comprises a first connecting sleeve and a second connecting sleeve which are coaxially arranged, a shaft hole penetrating through the installation body is formed in the center of the first connecting sleeve, a plurality of through holes communicated with the inside of the containing end are formed between the first connecting sleeve and the second connecting sleeve, a plurality of heat dissipation fins are arranged on the outer side wall of the containing end, the first connecting sleeve is arranged inside the second connecting sleeve, and the height of the second connecting sleeve is larger than that of the first connecting sleeve. The aerator provided by the invention can ensure good waterproof effect and good heat dissipation effect in the use process of the aerator through the design of the waterproof heat dissipation structure, can solve the problem of condensate water generated in the use process of the aerator, and has the advantages of simple structure, convenience in mounting and dismounting, low cost and the like.
Description
Technical Field
The invention belongs to the technical field of oxygen increasing equipment, and particularly relates to a waterproof heat dissipation structure and an oxygen increasing machine using the same.
Background
China is a big world of aquaculture, the pond culture area reaches about 2000 ten thousand mu, and the culture yield is the first place in the world. Recently, with the continuous expansion of aquaculture area and aquaculture density in China, the weather conditions are more and more severe, the requirement of aquatic products on dissolved oxygen is higher and higher, the dissolved oxygen is low to accelerate respiration, and the aquatic products float at the bottom and even die.
Generally, the oxygen deficiency of a fishpond is usually at night, particularly when dawn air pressure is low, dissolved oxygen is lowest, farmers stand all night to observe fish swarms, and the oxygen increasing machine mainly aims at increasing the dissolved oxygen to a water body and can comprehensively utilize functions of physics, chemistry, biology and the like, so that the problem of fish floating head caused by the oxygen deficiency in fishpond cultivation can be solved, harmful gas can be eliminated, water body convection exchange is promoted, water quality conditions are improved, fishpond activity and primary productivity are improved, stocking density can be improved, feeding strength of a cultivated object is increased, growth is promoted, yield per mu is greatly improved, and the purpose of cultivation income increase is fully achieved.
Because the oxygen-increasing machine is used in places such as pond that have water, the splash of having beaten in the use often can spray the oxygen-increasing machine from all directions on, and the inside of oxygen-increasing machine is provided with motor structure, in case there is the water entering will cause certain injury to oxygen-increasing machine inner structure, shortens oxygen-increasing machine's life.
The oxygen-increasing machine on the existing market is mostly waterproof through setting up the buckler on the motor casing, gets up the motor protection through the buckler and reaches waterproof effect, and this kind of waterproof mode structure is complicated, and is bulky, can bring the heat dissipation problem for the motor moreover, can't solve the problem of the inside comdenstion water of buckler simultaneously.
Therefore, a new waterproof heat dissipation structure for an aerator needs to be designed.
Disclosure of Invention
The invention aims to solve the problems that a waterproof structure of an aerator in the prior art is complex and heat dissipation and condensed water cannot be solved, and provides a waterproof heat dissipation structure and the aerator using the same.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a waterproof heat radiation structure, includes the installation body, the one end of the installation body is configured to the link, and the other end is configured to and holds the end, the link includes first adapter sleeve and the second adapter sleeve of coaxial setting, first adapter sleeve center is equipped with the shaft hole that runs through the installation body, be equipped with between first adapter sleeve and the second adapter sleeve a plurality of and hold the through-hole of holding the inside intercommunication of end, be equipped with a plurality of radiating fin on the lateral wall that holds the end.
Preferably, the first connecting sleeve is arranged inside the second connecting sleeve, and the height of the second connecting sleeve is greater than that of the first connecting sleeve.
Preferably, a plurality of supporting ribs are arranged between the first connecting sleeve and the second connecting sleeve, the height of each supporting rib is consistent with that of the first connecting sleeve, and the through holes are formed between the adjacent supporting ribs.
Preferably, the end part of the holding end far away from the connecting end is provided with a concave end cover, and the end cover is made of nylon.
Preferably, the accommodating end is used for accommodating a driving plate, a terminal box used for connecting the driving plate is arranged on the side wall of the accommodating end, and an air hole is formed in the terminal box.
Preferably, the circumference direction evenly distributed of holding the end lateral wall has three connecting seat, the connecting seat bottom is equipped with the screw hole.
An aerator comprises the waterproof heat dissipation structure and a direct drive motor, wherein a motor shaft of the direct drive motor is arranged in a shaft hole matched with the direct drive motor, a first waterproof platform and a second waterproof platform are arranged on the motor shaft, the first connecting sleeve is sleeved on the outer side of the first waterproof platform, and the second connecting sleeve is sleeved on the outer side of the second waterproof platform; the floating ball is fixedly connected with the connecting seat through a support.
Preferably, the first connecting sleeve is tightly sleeved on the outer side of the first waterproof table, and the end parts of the first connecting sleeve and the supporting rib are abutted against the end surface of the second waterproof table.
Preferably, a gap communicated with the through hole is reserved between the second connecting sleeve and the second waterproof platform.
After the technical scheme is adopted, the waterproof heat dissipation structure and the aerator using the structure have the following beneficial effects:
1) according to the invention, through the integrated design of the connecting end and the accommodating end, the integrated design of the waterproof structure and the heat dissipation structure is realized, the defect that the waterproof structure and the heat dissipation structure are separately designed in the prior art is overcome, and the problems of complex structure, unintelligible effect and high cost are solved;
2) the first connecting sleeve and the second connecting sleeve are respectively sleeved on the outer sides of the first waterproof platform and the second waterproof platform of the direct drive motor, and the first waterproof platform and the second waterproof platform are designed in a stepped mode and are connected in a mode that the connecting end is reversely buckled with the shaft end of the motor, so that the direct drive motor waterproof structure is simple in structure and has a good waterproof effect;
3) according to the invention, through the design of the radiating fins on the outer side wall of the containing end, the mounting body has a good radiating effect, and meanwhile, due to the design of the concave end cover, condensed water generated by day and night temperature difference in the end cover flows down from the inner wall of the containing end along the periphery of the end cover, so that the influence on a driving plate in the containing end is avoided, and meanwhile, the condensed water can flow out from the through hole along the space between the second connecting sleeve and the second waterproof platform; the concave end cover is made of nylon and has the advantages of high thermal resistance, good heat insulation effect and the like;
4) according to the invention, through the design of the connecting seat on the outer side wall of the accommodating end, the floating ball mounting bracket can be fixedly connected through one screw, and the floating ball mounting bracket has the advantages of convenience in disassembly, low cost and the like.
Drawings
Fig. 1 is a first structural schematic view of a waterproof heat dissipation structure according to the present invention;
FIG. 2 is a schematic structural diagram of a waterproof heat dissipation structure according to the present invention;
FIG. 3 is a third schematic structural view of a waterproof heat dissipation structure according to the present invention;
FIG. 4 is a schematic structural view of a direct drive motor according to the present invention;
fig. 5 is a schematic structural view of an aerator adopting the waterproof heat dissipation structure of the invention.
Wherein: the mounting body 1, the connecting end 2, the accommodating end 3, the first connecting sleeve 4, the second connecting sleeve 5, the shaft hole 6, the through hole 7, the radiating fin 8, the supporting rib 9, the end cover 10, the driving plate 11, the junction box 12, the air vent 13, the connecting seat 14, the threaded hole 15, the direct drive motor 16, the motor shaft 17, the first waterproof platform 18 and the second waterproof platform 19.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-5, the waterproof heat dissipation structure provided by the present invention includes an installation body 1, one end of the installation body 1 is configured as a connection end 2, the other end is configured as a receiving end 3, that is, the connection end 2 and the receiving end 3 are integrally formed, the connection end 2 includes a first connection sleeve 4 and a second connection sleeve 5 which are coaxially disposed, a shaft hole 6 penetrating through the installation body 1 is disposed at the center of the first connection sleeve 4, the shaft hole 6 is a waist-shaped shaft hole, specifically, the first connection sleeve 4 is disposed inside the second connection sleeve 5, the height of the second connection sleeve 5 is greater than the height of the first connection sleeve 4, a plurality of through holes 7 communicating with the receiving end 3 are disposed between the first connection sleeve 4 and the second connection sleeve 5, specifically, a plurality of support ribs 9 are disposed between the first connection sleeve 4 and the second connection sleeve 5, the height of the support ribs 9 is consistent with the height of the first connection sleeve 4, the through holes 7 are arranged between adjacent support ribs 9.
Further, hold and be used for holding drive plate 11 in the end 3, it is equipped with terminal box 12 that is used for drive plate 11 to connect on the 3 lateral walls of end to hold, be equipped with bleeder vent 13 in the terminal box 12 for strengthen the gas permeability that holds in the end 3, junction between the outside lid of terminal box 12 and the terminal box 12 is incomplete sealed promptly, can leave the clearance, guarantees the gas permeability, further strengthens the radiating effect promptly, reduces the production of comdenstion water, the tip that holds end 3 and keeps away from link 2 is equipped with concave type end cover 10, and the design of concave type in end cover 10 can form the comdenstion water in end cover 10, and the comdenstion water can be followed lower peripheral and flowed down, can not cause the damage to drive plate 11, end cover 10 chooses for use the nylon material for use, and this material has.
Further, be equipped with a plurality of radiating fin 8 on the lateral wall that holds end 3, can play good radiating effect for installation body 1, the circumferencial direction evenly distributed that holds end 3 lateral wall has three connecting seat 14, connecting seat 14 bottom is equipped with screw hole 15.
The invention also provides an aerator, which comprises the waterproof heat dissipation structure, the direct drive motor 16 and the floating ball, wherein a motor shaft 17 of the direct drive motor 16 is arranged in a shaft hole 6 matched with the motor shaft 17, the motor shaft 17 is provided with a first waterproof platform 18 and a second waterproof platform 19 matched with the first connecting sleeve 4 and the second connecting sleeve 5, namely the first waterproof platform 18 is arranged on the second waterproof platform 19, the first connecting sleeve 4 is sleeved on the outer side of the first waterproof platform 18, and the second connecting sleeve 5 is sleeved on the outer side of the second waterproof platform 19.
Further, the first connecting sleeve 4 is closely sleeved outside the first waterproof platform 18, the end portions of the first connecting sleeve 4 and the supporting ribs 9 are abutted against the end face of the second waterproof platform 19, the matched waterproof performance between the first connecting sleeve 4 and the first waterproof platform 18 can be guaranteed, the stability of connection between a waterproof heat dissipation structure and a direct drive motor can be guaranteed, a gap communicated with the through hole 7 is reserved between the second connecting sleeve 5 and the second waterproof platform 19, and when condensed water exists inside the containing end 3, the condensed water can flow out of the through hole 7 and flow out of the mounting body 1 along the gap between the second connecting sleeve 5 and the second waterproof platform 19.
Further, the floater passes through support and connecting seat 14 fixed connection, and is concrete, and the support is kept away from in the one end plug-in connection 14 of floater to screw up in screw hole 15 through the screw, thereby fix the support in connecting seat 14, a support can be fixed to a screw, has advantages such as simple structure, dismantlement convenience.
When the aerator is used, the waterproof heat dissipation structure is connected to the direct drive motor 16, and drives the outer rotor of the direct drive motor 16 to drive the blades on the outer side to rotate through the drive plate 11, so that an aeration effect is achieved, the waterproof heat dissipation structure floats on the water surface under the action of the floating balls, water splash excited during the operation of the aerator can be firstly blocked by the second connecting sleeve 5 and the second waterproof platform 19 and cannot enter the inside of the motor shaft, even if a little water splash enters the second connecting sleeve 5 and the second waterproof platform 19 under special conditions, the splash can be blocked again by the first connecting sleeve 4 and the first waterproof platform 18 and can flow down from the space between the second connecting sleeve 5 and the second waterproof platform 19 again under the action of gravity, and in sum up, the water splash cannot enter the shaft part of the motor through the double waterproof protection; in addition, in the use process of the aerator, when condensed water is generated in the end cover 10 due to the temperature difference between day and night, the condensed water can flow to the periphery along the radian of the end cover 10, flows down along the inner wall of the containing end 3 and is discharged from the through hole 7, and similarly, the condensed water cannot enter the motor shaft part under the action of the first connecting sleeve 4 and the first waterproof platform 18 and can only flow out from the space between the second connecting sleeve 5 and the second waterproof platform 19; in addition, through the arrangement of the radiating fins 8 and the air holes 13, good radiating performance in the use process of the aerator can be guaranteed, the generation of condensed water can be reduced, and the service life of the aerator is further guaranteed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a waterproof heat radiation structure which characterized in that: including the installation body (1), the one end of the installation body (1) is configured to link (2), and the other end is configured to hold end (3), link (2) are including first adapter sleeve (4) and second adapter sleeve (5) of coaxial setting, first adapter sleeve (4) center is equipped with shaft hole (6) that run through the installation body (1), be equipped with between first adapter sleeve (4) and second adapter sleeve (5) a plurality of and hold through-hole (7) of holding the inside intercommunication of end (3), be equipped with a plurality of radiating fin (8) on the lateral wall of holding end (3).
2. The waterproof heat dissipation structure of claim 1, wherein: the first connecting sleeve (4) is arranged inside the second connecting sleeve (5), and the height of the second connecting sleeve (5) is larger than that of the first connecting sleeve (4).
3. The waterproof heat dissipation structure of claim 1, wherein: a plurality of supporting ribs (9) are arranged between the first connecting sleeve (4) and the second connecting sleeve (5), the height of each supporting rib (9) is consistent with that of the first connecting sleeve (4), and the through holes (7) are arranged between the adjacent supporting ribs (9).
4. The waterproof heat dissipation structure of claim 1, wherein: the end part of the accommodating end (3) far away from the connecting end (2) is provided with a concave end cover (10), and the end cover (10) is made of nylon.
5. The waterproof heat dissipation structure of claim 1, wherein: the accommodating end (3) is internally used for accommodating the driving plate (11), the side wall of the accommodating end (3) is provided with a junction box (12) for connecting the driving plate (11), and an air hole (13) is formed in the junction box (12).
6. The waterproof heat dissipation structure of claim 1, wherein: three connecting seats (14) are uniformly distributed in the circumferential direction of the outer side wall of the accommodating end (3), and threaded holes (15) are formed in the bottoms of the connecting seats (14).
7. An oxygen-increasing machine which characterized in that: the method comprises the following steps:
the waterproof heat dissipation structure according to any one of claims 1 to 6;
the direct-drive motor (16), a motor shaft (17) of the direct-drive motor (16) is installed in a shaft hole (6) matched with the motor shaft, a first waterproof platform (18) and a second waterproof platform (19) are arranged on the motor shaft (17), the first connecting sleeve (4) is sleeved on the outer side of the first waterproof platform (18), and the second connecting sleeve (5) is sleeved on the outer side of the second waterproof platform (19);
the floating ball is fixedly connected with the connecting seat (14) through a bracket.
8. The aerator of claim 7, wherein: the first connecting sleeve (4) is tightly sleeved on the outer side of the first waterproof platform (18), and the end parts of the first connecting sleeve (4) and the supporting rib (9) are abutted against the end surface of the second waterproof platform (19).
9. The aerator of claim 7, wherein: and a gap communicated with the through hole (7) is reserved between the second connecting sleeve (5) and the second waterproof platform (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911119926.1A CN110800686A (en) | 2019-11-15 | 2019-11-15 | Waterproof heat radiation structure and oxygen-increasing machine using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911119926.1A CN110800686A (en) | 2019-11-15 | 2019-11-15 | Waterproof heat radiation structure and oxygen-increasing machine using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110800686A true CN110800686A (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911119926.1A Pending CN110800686A (en) | 2019-11-15 | 2019-11-15 | Waterproof heat radiation structure and oxygen-increasing machine using same |
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| CN (1) | CN110800686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541383A (en) * | 2021-07-02 | 2021-10-22 | 中车永济电机有限公司 | Explosion-proof junction box for permanent magnet electric roller |
-
2019
- 2019-11-15 CN CN201911119926.1A patent/CN110800686A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541383A (en) * | 2021-07-02 | 2021-10-22 | 中车永济电机有限公司 | Explosion-proof junction box for permanent magnet electric roller |
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