CN210929197U - Jet aerator for aquaculture - Google Patents
Jet aerator for aquaculture Download PDFInfo
- Publication number
- CN210929197U CN210929197U CN201921619953.0U CN201921619953U CN210929197U CN 210929197 U CN210929197 U CN 210929197U CN 201921619953 U CN201921619953 U CN 201921619953U CN 210929197 U CN210929197 U CN 210929197U
- Authority
- CN
- China
- Prior art keywords
- water
- barrel
- aperture
- baffle
- aquaculture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model belongs to the technical field of the aquaculture technique and specifically relates to a efflux oxygenator for aquaculture is related to, including the barrel, the one end of barrel is equipped with the end of intaking that is used for connecting the inlet tube, and the other end of barrel is equipped with the play water end that is used for going out water, intakes to be equipped with in proper order between end and the play water end and advance water baffle and go out the water baffle, intake baffle and play water baffle and barrel fixed connection, barrel, intake baffle and play water baffle enclose into water oxygen hybrid chamber, still are equipped with the inlet port on the barrel, and the inlet port is close to the one end that rivers entered into water oxygen hybrid chamber. The utility model discloses in, set up barrel, the baffle of intaking, go out water baffle, water oxygen hybrid chamber, inlet opening, apopore and inlet port, the aperture of inlet opening is less than the internal diameter of barrel, and the aperture of inlet opening is less than the aperture of apopore, and the air enters into water oxygen hybrid chamber under the effect in air pocket, the abundant mixture of air and water for can even oxygenation.
Description
Technical Field
The utility model belongs to the technical field of aquaculture technique and specifically relates to a efflux oxygenator for aquaculture is related to.
Background
Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the proliferation of aquatic resources. Oxygen in the water can oxidize residual organic matters and harmful substances at the bottom of the water body and the pond. The higher the oxygen content in the water, the lower the concentration of harmful substances, and the oxygen in the water is beneficial to promoting the normal circulation of substances in the pond water ecology so as to activate the water quality.
The fluid can be concluded from bernoulli's equation that the pressure is low where the velocity is high, also known as cavitation.
The existing aquaculture oxygenation technology mainly adopts an air blower to send air into an air pipe, the air pipe is inserted into water, and air bubbles rise upwards from the bottom to promote oxygen to be fully dissolved into the water. However, this method requires special equipment, is expensive, and cannot achieve uniform oxygenation.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's efflux oxygenator for aquaculture.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
a jet aerator for aquaculture comprises a barrel, wherein one end of the barrel is provided with a water inlet end for connecting a water inlet pipe, the other end of the barrel is provided with a water outlet end for discharging water, a water inlet partition plate and a water outlet partition plate are sequentially arranged between the water inlet end and the water outlet end, the water inlet partition plate and the water outlet partition plate are fixedly connected with the barrel, the water inlet partition plate and the water outlet partition plate define a water-oxygen mixing cavity, the middle part of the water inlet partition plate is provided with a water inlet hole, the middle part of the water outlet partition plate is provided with a water outlet hole, the aperture of the water inlet hole is smaller than the inner diameter of the barrel, the aperture of the water inlet hole is smaller than the aperture of the water outlet hole, the barrel is also provided with an air inlet hole, the air inlet hole is close to one end of the water-oxygen mixing cavity, and, the other end of the air inlet is communicated with the water-oxygen mixing cavity.
Further: the barrel includes the barrel and goes out the water barrel of intaking, the barrel of intaking with go out the water barrel and can dismantle the connection, the barrel of intaking with the baffle body coupling of intaking, the barrel of going out with go out water baffle body coupling.
Further: the aperture of the water inlet is less than one third of the inner diameter of the cylinder, and the aperture of the water outlet is 1.5 to 3 times that of the water inlet.
Further: the air inlet holes are obliquely arranged.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses efflux oxygenator for aquaculture sets up barrel, the baffle of intaking, goes out water baffle, water oxygen hybrid chamber, inlet opening, apopore and inlet port, and the aperture of inlet opening is less than the internal diameter of barrel, the aperture of inlet opening are less than the aperture of apopore, and the air enters into water oxygen hybrid chamber under the effect in air pocket, the abundant mixture of air and water for can even oxygenation.
2. The utility model discloses efflux oxygenator for aquaculture, the barrel includes the barrel of intaking and goes out the water barrel, the barrel of intaking can be dismantled with the play water barrel and be connected, the barrel of intaking with intake baffle body coupling, go out water barrel and play water baffle body coupling, thereby make the barrel of intaking and intake baffle can use forms integrated into one piece such as casting to make, and on the same principle, the barrel of going out can also use forms integrated into one piece such as casting with a play water baffle to make, then be connected the barrel of intaking with a play water barrel, make the cost low, suitable mill mass production.
Drawings
Fig. 1 is a schematic structural diagram of the jet aerator for aquaculture of the present invention.
Fig. 2 is a schematic structural diagram of the water inlet cylinder and the water outlet cylinder of the jet aerator for aquaculture of the present invention.
Fig. 3 is a schematic view of the working principle of the jet aerator for aquaculture of the present invention.
In the figure: 1 is the barrel, 2 is the end of intaking, 3 is the end of giving vent to anger, 4 is the baffle of intaking, 5 is the baffle of giving vent to anger, 6 is the water oxygen mixing chamber, 7 is the inlet opening, 8 is the apopore, 9 is the inlet port, 10 is the barrel of intaking, 11 is the barrel of giving vent to anger.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the jet aerator for aquaculture of the present invention comprises a cylinder 1, wherein one end of the cylinder 1 is provided with a water inlet end 2 for connecting a water inlet pipe, and the other end of the cylinder 1 is provided with a water outlet end 3 for discharging water. A water inlet clapboard 4 and a water outlet clapboard 5 are sequentially arranged between the water inlet end 2 and the water outlet end 3, the water inlet clapboard 4 and the water outlet clapboard 5 are fixedly connected with the cylinder body 1, the preferable connection mode is welding, the cylinder body 1, the water inlet clapboard 4 and the water outlet clapboard 5 enclose a water-oxygen mixing cavity 6, the middle part of the water inlet clapboard 4 is provided with a water inlet hole 7, the middle part of the water outlet clapboard 5 is provided with a water outlet hole 8, the aperture of the water inlet 7 is smaller than the inner diameter of the cylinder body 1, the aperture of the water inlet 7 is smaller than the aperture of the water outlet 8, the cylinder body 1 is also provided with an air inlet 9, the air inlet 9 is close to one end of the water-oxygen mixing chamber 6 where water flow enters, one end of the air inlet 9 is communicated with the outside of the cylinder 1, and the other end of the air inlet 9 is communicated with the water-oxygen mixing cavity 6.
Further: barrel 1 is including intaking barrel 10 and play water barrel 11, intake barrel 10 with go out water barrel 11 and can dismantle the connection, its preferred connected mode is threaded connection, intake barrel 10 with 4 a body coupling of water inlet partition, go out water barrel 11 with go out 5 a body coupling of water partition, thereby make intake barrel 10 with it can use forms integrated into one piece such as casting to make to intake partition 4, and on the same hand, go out water barrel 11 with it can also use forms integrated into one piece such as casting to make to go out water partition 5, then will intake barrel 10 with it connects to go out water barrel 11 for the cost is low, suitable mill mass production.
Further: the aperture of inlet opening 7 is below the third of the internal diameter of barrel 1, if the aperture of inlet opening 7 exceeds the third of the internal diameter of barrel 1, then need to improve water intake pressure, additionally need install supercharging equipment promptly for use cost is higher, the aperture of apopore 8 is 1.5 times to 3 times the aperture of inlet opening 7, if the aperture of apopore 8 is less than 1.5 times the aperture of inlet opening 7, then the water is unobstructed, easy the jam takes place, if the aperture of apopore 8 is higher than 3 times the aperture of inlet opening 7, then rivers are followed inlet opening 7 enters into water oxygen mixing chamber 6 then follow again the in-process that apopore 8 discharged, cavitation is not obvious for the content of dissolved oxygen is lower.
Further: the air inlet holes 9 are arranged in an inclined mode, the inclined angle of the air inlet holes and the direction of the flow direction of the water flow is preferably 30 degrees from the water outlet end to 60 degrees from the water-oxygen mixing cavity, the specific inclined angle can be selected according to the length of the cylinder body 1 and the angle of the cylinder body 1 in actual use, and water in the water-oxygen mixing cavity 6 is prevented from flowing out of the air inlet holes 9.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
Example (b):
the water inlet end 2 is fixedly connected with a water pipe, the water inlet end can be in threaded connection or flange connection, water enters the barrel body 1 through the water inlet end 2 and then enters the water-oxygen mixing chamber 6 through the water inlet hole 7, the aperture of the water inlet hole 7 is smaller than the inner diameter of the barrel body 1, so that the water pressure is increased, the flow velocity of the water entering the water-oxygen mixing chamber 6 is large, the water flow generates cavitation in the water-oxygen mixing chamber 6, external air can enter the water-oxygen mixing chamber 6 through the air inlet hole 9 and is dissolved in the water-oxygen mixing chamber 6, and then the external air passes through the water outlet hole 8 and is discharged from the water outlet end 3, so that the dissolved oxygen in the culture pond is improved.
The utility model discloses following beneficial effect has:
1. the utility model discloses efflux oxygenator for aquaculture sets up barrel, the baffle of intaking, goes out water baffle, water oxygen hybrid chamber, inlet opening, apopore and inlet port, and the aperture of inlet opening is less than the internal diameter of barrel, the aperture of inlet opening are less than the aperture of apopore, and the air enters into water oxygen hybrid chamber under the effect in air pocket, the abundant mixture of air and water for can even oxygenation.
2. The utility model discloses efflux oxygenator for aquaculture, the barrel includes the barrel of intaking and goes out the water barrel, the barrel of intaking can be dismantled with the play water barrel and be connected, the barrel of intaking with intake baffle body coupling, go out water barrel and play water baffle body coupling, thereby make the barrel of intaking and intake baffle can use forms integrated into one piece such as casting to make, and on the same principle, the barrel of going out can also use forms integrated into one piece such as casting with a play water baffle to make, then be connected the barrel of intaking with a play water barrel, make the cost low, suitable mill mass production.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (4)
1. A jet aerator for aquaculture is characterized in that: comprises a cylinder body, one end of the cylinder body is provided with a water inlet end for connecting a water inlet pipe, the other end of the cylinder body is provided with a water outlet end for discharging water, a water inlet clapboard and a water outlet clapboard are sequentially arranged between the water inlet end and the water outlet end, the water inlet clapboard and the water outlet clapboard are fixedly connected with the cylinder body, the cylinder, the water inlet clapboard and the water outlet clapboard enclose a water-oxygen mixing cavity, the middle part of the water inlet clapboard is provided with a water inlet hole, the middle part of the water outlet clapboard is provided with a water outlet hole, the aperture of the water inlet hole is smaller than the inner diameter of the cylinder body, the aperture of the water inlet hole is smaller than that of the water outlet hole, the cylinder body is also provided with an air inlet hole, the air inlet hole is close to one end where water flow enters the water-oxygen mixing cavity, one end of the air inlet hole is communicated with the outside of the barrel, and the other end of the air inlet hole is communicated with the water-oxygen mixing cavity.
2. The fluidic oxygenator for aquaculture of claim 1 wherein: the barrel includes the barrel and goes out the water barrel of intaking, the barrel of intaking with go out the water barrel and can dismantle the connection, the barrel of intaking with the baffle body coupling of intaking, the barrel of going out with go out water baffle body coupling.
3. The fluidic oxygenator for aquaculture of claim 1 wherein: the aperture of the water inlet is less than one third of the inner diameter of the cylinder, and the aperture of the water outlet is 1.5 to 3 times that of the water inlet.
4. The fluidic oxygenator for aquaculture of claim 1 wherein: the air inlet holes are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619953.0U CN210929197U (en) | 2019-09-27 | 2019-09-27 | Jet aerator for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619953.0U CN210929197U (en) | 2019-09-27 | 2019-09-27 | Jet aerator for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210929197U true CN210929197U (en) | 2020-07-07 |
Family
ID=71384648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921619953.0U Active CN210929197U (en) | 2019-09-27 | 2019-09-27 | Jet aerator for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210929197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112314511A (en) * | 2020-09-29 | 2021-02-05 | 丁武轩 | Soundless fish tank water injection aerator capable of improving oxygen content |
-
2019
- 2019-09-27 CN CN201921619953.0U patent/CN210929197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112314511A (en) * | 2020-09-29 | 2021-02-05 | 丁武轩 | Soundless fish tank water injection aerator capable of improving oxygen content |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203313905U (en) | Fishpond aerating device | |
| CN210929197U (en) | Jet aerator for aquaculture | |
| CN202492409U (en) | Venturi-type radial jet aerator | |
| CN109368824A (en) | Efficient jet aerator | |
| CN217117275U (en) | Water body oxygenation equipment that shrimp were bred and use | |
| CN208080341U (en) | A kind of oxygenation fluidic device | |
| CN201032792Y (en) | Bottom oxygen replenishing device for cultivating portunid | |
| CN204888373U (en) | Ecological aquarium of peaceful formula | |
| CN210113956U (en) | Oxygen-charging aeration head for temporarily raising aquatic products | |
| CN208362059U (en) | A kind of river regulation monitoring system | |
| CN211721540U (en) | Double-oxygenation double-pollution-discharge aquaculture pond device | |
| CN214339488U (en) | Oxygen-water mixing device for aquaculture | |
| CN211298128U (en) | Inside and outside double-deck pond of breeding of south america white shrimp | |
| CN106305581B (en) | One kind being used for the swing positive pressure aerator of aquaculture | |
| CN102874918A (en) | Atomization high dispersion chemical dissolving aerating device | |
| CN211793827U (en) | Oxygen supply device | |
| CN202139103U (en) | Aeration device for sewage biochemical treatment | |
| CN204733776U (en) | Water supply system in pond breeds | |
| CN217850888U (en) | High-density aquaculture low-power oxygenation impeller | |
| CN204722056U (en) | Water-plowing type aerator | |
| CN216650991U (en) | Oxygen increasing system for fish culture by using bionic circulating water | |
| CN220182932U (en) | Submersible jet ozone aerator | |
| CN216492840U (en) | High-pressure gas mixing type water aerator | |
| CN208949297U (en) | Fermentation system suitable for preparing ergothioneine | |
| CN216472427U (en) | Water collecting body oxygenating, probiotic culturing and adding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |