CN219182488U - Small-size simple and easy dissolved oxygen device - Google Patents
Small-size simple and easy dissolved oxygen device Download PDFInfo
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- CN219182488U CN219182488U CN202123171742.5U CN202123171742U CN219182488U CN 219182488 U CN219182488 U CN 219182488U CN 202123171742 U CN202123171742 U CN 202123171742U CN 219182488 U CN219182488 U CN 219182488U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The utility model discloses a small-sized simple oxygen dissolving device, which belongs to the technical field of aquaculture and comprises a water pump, a water inlet channel and an oxygen dissolving channel, wherein one end of the water inlet channel is connected with a water outlet of the water pump, and the other end of the water inlet channel is connected with an inlet end of the oxygen dissolving channel; an oxygen therapy pipe is arranged at the inlet of the dissolved oxygen channel, and the oxygen therapy pipe is communicated with the dissolved oxygen channel. According to the technical scheme, through the combination of the water inlet channels and the water outlet channels with different pipe diameters, a set of oxygen dissolving device with simple structure and simple and convenient installation and use is formed; through the integrated structural design, the self-circulation of water in the culture pond can be directly realized without complex pipeline installation and arrangement, oxygen is continuously supplemented, and the breeding of anaerobic bacteria in the culture pond is delayed; through setting up the baffle that divides, disperse the rivers, the oxygen in the dissolved oxygen passageway dissolves into the rivers more fully, and dissolved oxygen effect is better, and oxygen utilization ratio is higher.
Description
Technical Field
The utility model belongs to the technical field of aquaculture, relates to a device for aquaculture, and particularly relates to a small-sized simple oxygen dissolving device.
Background
The aquatic product has delicious meat quality, rich protein content and higher nutritive value than other meats, and is an indispensable food material in daily life. In recent years, with the gradual increase of environmental protection requirements, in order to avoid the pollution of reservoirs and the destruction of ecological balance of water environment, the traditional cage culture depending on reservoirs, lakes and rivers is gradually forbidden, and the aquaculture gradually goes to land-based, while the pond culture is difficult to realize large-scale culture due to the problems of water changing, water draining, pollution discharging and the like, and is limited by regional conditions. Therefore, aquaculture is turned to land-based aquaculture and industrial aquaculture is a great trend in the aquaculture industry.
In the industrial fish culture process, in order to improve the culture benefit, generally, a higher culture density is provided, and at this time, except that the culture water is purified through water circulation, oxygenation is also an essential link to the water body from the outside. In the prior art, oxygenation of the culture water body generally has two modes, namely a most traditional aerator and an oxygen dissolving cone which is rising in recent years. The common problem that the two modes exist is that the components are more, the requirements on the matching performance of parameters such as the area, the depth and the like of the culture pond are high, the installation is complex, the installation position is generally not easy to change after the installation, and the method is not applicable to the culture pond which is temporarily oxygenated and can not be provided with an aerator and an oxygen dissolving cone or the culture pond which is relatively small.
In order to overcome the limitation, a person skilled in the aquaculture technical field performs effective exploration, for example, the Chinese patent application No. CN201720285684.3 discloses an oxygenation device for aquaculture, which comprises a base, wherein a water pump, an oxygenation cone, a gas storage tank and an oxygenerator are arranged on the base, a water inlet pipe is vertically arranged at the top of the oxygenation cone, a water outlet pipe is arranged at the bottom of the oxygenation cone, a water outlet of the water pump is connected with the water inlet pipe through a water pipe, an air inlet pipe is horizontally arranged on the side wall of the middle part of the water inlet pipe, an air outlet of the oxygenerator is connected with an inlet of the gas storage tank, an outlet of the gas storage tank is connected with the air inlet pipe through an air pipe, an exhaust pipe is arranged on the water outlet pipe, and a mobile device is arranged at the bottom of the base. Through setting up inlet tube and intake pipe perpendicularly to make rivers velocity of flow direction and air current velocity of flow direction perpendicular, can avoid the bubble to surge and collide the fusion each other, thereby make oxygen and water contact effect better, improved oxygenation effect. Meanwhile, the moving device is arranged, so that the device can be moved more conveniently, the labor intensity during carrying is reduced, and meanwhile, the device is installed more conveniently.
However, the oxygenation device in the technical scheme is large in size, difficult to install and arrange, large in internal space, insufficient in contact with water flow after oxygen enters the oxygenation cone, and unsatisfactory in dissolved oxygen effect.
Disclosure of Invention
In order to solve the problems, the utility model provides a small-sized simple oxygen dissolving device, thereby achieving the effects of high-efficiency oxygen dissolving, flexible and convenient installation and easy movement.
The utility model is realized by the following technical scheme.
The small-sized simple oxygen dissolving device comprises a water pump, a water inlet channel and an oxygen dissolving channel, wherein one end of the water inlet channel is connected with a water outlet of the water pump, and the other end of the water inlet channel is connected with an inlet end of the oxygen dissolving channel; an oxygen therapy pipe is arranged at the inlet of the dissolved oxygen channel, and the oxygen therapy pipe is communicated with the dissolved oxygen channel.
Further, the upper section of the dissolved oxygen channel is also provided with a water diversion baffle plate, the water diversion baffle plate is positioned below the oxygen delivery pipe, a plurality of water diversion holes are formed in the water diversion baffle plate, and the water diversion holes are distributed on the whole water diversion baffle plate.
Further, an oxygen-transferring ring pipe is arranged at the inner top of the dissolved oxygen channel, and the oxygen-transferring ring pipe is communicated with the oxygen transferring pipe; the oxygen delivery ring pipe is provided with a plurality of oxygen outlets, and the oxygen outlets are positioned at the lower position of the inner side of the oxygen delivery ring pipe; the oxygen outlets are round holes and are uniformly distributed on the oxygen delivery ring pipe.
Further, the lower section of the dissolved oxygen channel is provided with a weight, and the weight is of a detachable structure.
Further, a baffle is arranged at the outlet end of the dissolved oxygen channel.
Further, the water inlet channel and the dissolved oxygen channel are both made of steel pipes, and the water inlet channel is movably connected with the dissolved oxygen channel.
Further, the inner diameter of the dissolved oxygen channel is larger than that of the water inlet channel.
Further, the water inlet channel and the dissolved oxygen channel are combined to form an n-shaped structure, the structure is not completely submerged in water, and the submerged height is not less than 50cm below the position of the water partition plate.
Further, the lower end of the dissolved oxygen channel is outwards bent to form a water outlet facing the horizontal direction.
Further, a filter layer is arranged on the water inlet of the water pump.
The beneficial effects of the utility model are as follows:
according to the small-sized simple oxygen dissolving device, the water inlet channels and the water outlet channels with different pipe diameters are combined to form the oxygen dissolving device with a simple structure, and the oxygen dissolving device is simple and convenient to install and use; through integrated structural design, the self-circulation of water in the culture pond can be directly realized without complex pipeline installation and arrangement, oxygen is continuously supplemented, and the breeding of anaerobic bacteria in the culture pond is delayed. By arranging the oxygen ring pipe structure, oxygen enters the dissolved oxygen channel through an oxygen outlet on the oxygen ring pipe, so that the oxygen is conveyed more uniformly and is contacted with water flow more fully; through setting up the baffle that divides, disperse the rivers, the oxygen in the dissolved oxygen passageway dissolves into the rivers more fully, and dissolved oxygen effect is better, and oxygen utilization ratio is higher.
Compared with the prior art, on one hand, the technical scheme has the advantages that other pipelines are not required to be arranged except the oxygen therapy pipe, the size is small, the installation is flexible, and the device is applicable to culture ponds with various sizes; on the other hand, because the oxygen-dissolving device uses the pipeline structure to realize pumping and dissolving oxygen, and the oxygen ring pipe structure is used for uniformly dispersing oxygen, and the water-separating baffle structure is used for dispersing water flow, so that oxygen and water flow can be fully dissolved in the channel, a better oxygen dissolving effect is realized, and the oxygen-dissolving device is suitable for popularization and application in industrial and large-scale aquaculture industries.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial enlarged view of a in the present utility model.
In the figure: 1-water pump, 101-water inlet, 102-filter layer, 103-water outlet, 2-water inlet channel, 3-dissolved oxygen channel, 4-oxygen delivery pipe, 401-oxygen ring pipe, 5-weight, 6-water dividing baffle, 601-water hole and 7-baffle.
Detailed Description
The technical solution of the present utility model is further described below with reference to the accompanying drawings, but the scope of the claimed utility model is not limited to the above.
As shown in fig. 1 and 2, the small-sized simple oxygen dissolving device comprises a water pump 1, a water inlet channel 2 and an oxygen dissolving channel 3, wherein one end of the water inlet channel 2 is connected with a water outlet 103 of the water pump 1, and the other end of the water inlet channel is connected with an inlet end of the oxygen dissolving channel 3; an oxygen therapy tube 4 is arranged at the inlet of the dissolved oxygen channel 3, and the oxygen therapy tube 4 is communicated with the dissolved oxygen channel 3.
The upper section of the dissolved oxygen channel 3 is also provided with a water diversion baffle plate 6, the water diversion baffle plate 6 is positioned below the oxygen delivery pipe 4, a plurality of water diversion holes 601 are formed in the water diversion baffle plate 6, and the water diversion baffle plate 6 is fully distributed with the water diversion holes 601. The water diversion partition plate 6 is mainly used for dispersing the water flow flowing in the water inlet channel 2, so that the dispersed water flow is in more contact with oxygen, and the oxygen is more fully dissolved into the water body.
An oxygen-transferring ring pipe 401 is arranged at the inner top of the dissolved oxygen channel 3, and the oxygen-transferring ring pipe 401 is communicated with an oxygen transferring pipe 4; the oxygen-transferring ring pipe 401 is provided with a plurality of oxygen outlets 402, and the oxygen outlets 402 are positioned at the lower position of the inner side of the oxygen-transferring ring pipe so as to prevent a large amount of water flow from entering the oxygen-transferring ring pipe 401 through the oxygen outlets 402; the oxygen outlets 402 are round holes and are uniformly distributed on the oxygen delivery ring pipe 401. When oxygen enters the oxygen-transferring ring pipe 401 from the oxygen-transferring pipe 4, the oxygen flows along the annular channel in the oxygen-transferring ring pipe 401 and is sprayed out from the oxygen outlet 402 to the direction of the lower part of the annular center, and water enters from the outlet end of the water inlet channel 2 and flows in from the middle of the oxygen-transferring ring pipe 401, and just contacts with the oxygen fully, so as to realize oxygen dissolution.
The lower section of the dissolved oxygen channel 3 is provided with a weight 5, and the weight 5 is used for increasing the weight of the dissolved oxygen channel 3, so that the dissolved oxygen channel 3 is fixed at an installation position, is relatively stable in the working process and is not easy to move. The weight 5 is of a detachable structure, and the weight 5 is generally arranged at the lower section of the dissolved oxygen channel 3 after the main body of the dissolved oxygen device is arranged, and the weight 5 is a sand bag filled with river sand and has no influence on water quality.
The outlet end of the dissolved oxygen channel 3 is provided with a baffle 7 for preventing fish from swimming into the dissolved oxygen channel 3 and avoiding the fish from being accidentally stuck in the dissolved oxygen channel 3 only.
The water inlet channel 2 and the dissolved oxygen channel 3 are made of steel pipes, and the water inlet channel 2 is movably connected with the dissolved oxygen channel 3 so as to facilitate the installation of the oxygen ring pipe 401 and the cleaning or overhauling of the inside of the dissolved oxygen channel 3; the inner diameter of the dissolved oxygen channel 3 is larger than that of the water inlet channel 2, and enough space is reserved for dissolved oxygen in the dissolved oxygen channel 3.
The water inlet channel 2 and the dissolved oxygen channel 3 are combined to form an n-shaped structure, the structure is not completely submerged in water, and the submerged height is not less than 50cm below the position of the water partition plate 6.
The lower end of the dissolved oxygen channel 3 is outwards bent to form a water outlet facing the horizontal direction, water flow forms a certain pressure in the dissolved oxygen channel 3 and rushes out from the outlet end at a faster flow speed, so that the water flow at the outlet end can move, the water dissolution and oxygenation of the water body are facilitated, and the water body activity is improved; meanwhile, the water body with dissolved oxygen is discharged to a position far away from the water pump, so that the dissolved oxygen water is more fully utilized.
The water inlet 101 of the water pump 1 is provided with a filter layer 102, and the filter layer 102 is mainly used for preventing impurities or fishes in the water body from entering the water pump 1 only from the water inlet 101, so that the impurities at the water separator 6 are accumulated and blocked.
Examples
Fig. 1-2 are schematic structures of the technical scheme, the water inlet channel 2 and the dissolved oxygen channel 3 are generally made of steel pipes, the water inlet channel 2 and the dissolved oxygen channel 3 are movably connected, and are generally connected by threads, and a sealing ring is arranged in the water inlet channel and the dissolved oxygen channel to realize sealing.
Before working, the oxygen therapy tube 4 is connected with the dissolved oxygen channel 3.
The water pump 1 is started, the oxygen tank valve is started, and the oxygen dissolving device starts to work. At this time, under the action of the water pump 1, water in the fish pond enters the water pump 1 from the water inlet 101, flows out from the water outlet 103, enters the water inlet channel 2, flows out from the water outlet end of the water inlet channel 2, and enters the dissolved oxygen channel 3; the water flow passes through the annular middle of the oxygen ring pipe 401, directly reaches the water diversion baffle 6, is dispersed by water diversion holes 601 uniformly distributed on the water diversion baffle 6, and flows out from the water outlet end of the dissolved oxygen channel 3. Meanwhile, oxygen is output from the oxygen delivery pipe 4 connected with the oxygen tank body, enters the oxygen ring pipe 401 from the oxygen delivery pipe 4, is sprayed out from the oxygen outlets 402 uniformly distributed on the oxygen ring pipe 401, meets water flow flowing out of the water inlet channel 2, is quickly dissolved into the water flow, passes through the water diversion holes 601 of the water diversion partition plate 6 together, is further dissolved into the water flow in the process to form dissolved oxygen water, and flows out of the outlet end of the dissolved oxygen channel 3 at a high speed.
The device can be vertically installed or obliquely installed. When the device is vertically installed, the device is directly vertically placed at the bottom of the fish pond; when the device is obliquely installed, the device leans against the edge of the fish pond.
The direction of a water outlet at the lower end of the dissolved oxygen channel 3 is regulated to be vertical to the radial direction; the water outlet end of the dissolved oxygen channel 3 sprays out dissolved oxygen water, so that part of water body is stirred and flows at the bottom, and the dissolved oxygen water is mixed with the whole water body as soon as possible.
If the oxygen dissolving device is arranged before the water injection of the fish pond, the weight 5 can be arranged after the oxygen dissolving device is arranged and the position is adjusted; if the oxygen dissolving device is installed after the water is injected into the fish pond, the weight 5 is installed at the lower section of the oxygen dissolving channel 3, and then the oxygen dissolving device is integrally installed into the fish pond.
The foregoing embodiments are merely exemplary, so that those skilled in the art may better understand the present disclosure, and should not be construed as limiting the scope of the present disclosure, so long as modifications and simple alternatives made according to the present disclosure fall within the scope of the present disclosure.
Claims (10)
1. The utility model provides a small-size simple and easy dissolved oxygen device, includes water pump (1), water inlet channel (2) and dissolved oxygen passageway (3), its characterized in that: one end of the water inlet channel (2) is connected with the water outlet (103) of the water pump (1), and the other end of the water inlet channel is connected with the inlet end of the dissolved oxygen channel (3); an oxygen therapy pipe (4) is arranged at the inlet of the dissolved oxygen channel (3), and the oxygen therapy pipe (4) is communicated with the dissolved oxygen channel (3).
2. A compact simple oxygen dissolving device according to claim 1, wherein: the oxygen dissolving channel (3) upper segment still is equipped with water diversion baffle (6), water diversion baffle (6) are located oxygen therapy pipe (4) below, are equipped with a plurality of water diversion holes (601) on water diversion baffle (6), water diversion hole (601) are covered with whole water diversion baffle (6).
3. A compact simple oxygen dissolving device according to claim 1, wherein: an oxygen transmission ring pipe (401) is arranged at the inner top of the dissolved oxygen channel (3), and the oxygen transmission ring pipe (401) is communicated with the oxygen transmission pipe (4); the oxygen delivery ring pipe (401) is provided with a plurality of oxygen outlets (402), and the oxygen outlets (402) are positioned at the lower position of the inner side of the oxygen delivery ring pipe; the oxygen outlets (402) are round holes and are uniformly distributed on the oxygen delivery ring pipe (401).
4. A compact simple oxygen dissolving device according to claim 1, wherein: the lower section of the dissolved oxygen channel (3) is provided with a weight (5), and the weight (5) is of a detachable structure.
5. A compact simple oxygen dissolving device according to claim 1, wherein: the outlet end of the dissolved oxygen channel (3) is provided with a baffle plate (7).
6. A compact simple oxygen dissolving device according to claim 1, wherein: the water inlet channel (2) and the dissolved oxygen channel (3) are both made of steel pipes, and the water inlet channel (2) is movably connected with the dissolved oxygen channel (3).
7. A compact simple oxygen dissolving device according to claim 1, wherein: the inner diameter of the dissolved oxygen channel (3) is larger than that of the water inlet channel (2).
8. A compact simple oxygen dissolving device according to claim 1, wherein: the water inlet channel (2) and the dissolved oxygen channel (3) are combined to form an n-shaped structure, the structure is not completely submerged in water, and the submerged height is not less than 50cm below the position of the water diversion partition plate (6).
9. A compact simple oxygen dissolving device according to claim 1, wherein: the lower end of the dissolved oxygen channel (3) is outwards bent to form a water outlet facing the horizontal direction.
10. A compact simple oxygen dissolving device according to claim 1, wherein: a filter layer (102) is arranged on a water inlet (101) of the water pump (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171742.5U CN219182488U (en) | 2021-12-16 | 2021-12-16 | Small-size simple and easy dissolved oxygen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171742.5U CN219182488U (en) | 2021-12-16 | 2021-12-16 | Small-size simple and easy dissolved oxygen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219182488U true CN219182488U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123171742.5U Active CN219182488U (en) | 2021-12-16 | 2021-12-16 | Small-size simple and easy dissolved oxygen device |
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| Country | Link |
|---|---|
| CN (1) | CN219182488U (en) |
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2021
- 2021-12-16 CN CN202123171742.5U patent/CN219182488U/en active Active
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