CN207201766U - A kind of racetrack circulating water cultivation oxygen-enriching system - Google Patents
A kind of racetrack circulating water cultivation oxygen-enriching system Download PDFInfo
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- CN207201766U CN207201766U CN201621379119.5U CN201621379119U CN207201766U CN 207201766 U CN207201766 U CN 207201766U CN 201621379119 U CN201621379119 U CN 201621379119U CN 207201766 U CN207201766 U CN 207201766U
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- water
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Abstract
The utility model discloses a kind of racetrack circulating water cultivation oxygen-enriching system, including water circulating pump, circulating water pipe, water supply branch pipe, more jet water pipes and multiple ejectors, water circulating pump is connected with circulating water pipe, water supply branch pipe is connected by joint with circulating water pipe, more jet water pipes are arranged at intervals and upper end is connected with water supply branch pipe respectively, lower end is respectively connected with an ejector, and an air intake duct is connected with the air entry of ejector.The utility model is simple in construction, during use, make the water body flow of pond bottom by ejector, simultaneously because the local pressure of flow velocity greatly is small, the pressure differential in ejector and outside air intake duct is generated, in this way, ejector mixes from air intake duct draw air and with cycle of higher pressure water, explosive fine and closely woven micro-bubble is produced, plays oxygen supply effect.It is indirect to reduce the electricity usage cost for using air blower in the prior art, and avoid using liquid pure oxygen as oxygen supply source, and significantly reduce cost.
Description
Technical field
The invention belongs to indoor circulating water prawn culturing technical field, especially a kind of racetrack circulating water cultivation efficiently increases
Oxygen system.
Background technology
Outdoor aquaculture pattern is very sensitive to natural calamity and climate change so that the development of culture fishery is certain
Hindered in degree, with the high speed development of modern agriculture science and technology, culture fishery more they tends to specialized intensive, wherein room
Interior circulating water cultivation pattern enjoys high praise with racetrack circulating water cultivation, and the birth meaning of its pattern more causes culture fishery
Cultivation success rate is improved.But the appearance of any emerging pattern, there must be the adjoint of problems, and the high enterprise of cost is even more this
One of the drawbacks of kind pattern.Since merely for hardware cost, the Installed capital cost affirmative of indoor circulating water cultivation system
Can be higher than high-order pool mode, this is the input cost at initial stage, is the necessary condition of the pattern.Therefore, more companies and
Body family is all to shorten the return period of cost by high-density breeding and improve profit level, but before one of high-density breeding
Carry, be the timely stable and lasting supply of high-solubility oxygen, currently in order to reaching the method for this purpose, mainly there is air blower
Inflated by gas stone, the supply that CNT is inflated with liquid pure oxygen.
In above-mentioned three kinds of methods, first two is less efficient, and Oxygen supplied level is not high, and is difficult to form bottom circulation, water body
It can not live, and last a kind of, be big raiser or the main offering oxygen way of company of the part abundance of capital, this oxygen supply
Although the drawbacks of mode can provide the dissolved oxygen of high concentration, and its is obvious is then high cost needs, this is unfavorable for this
Pattern shaping up and popularizing.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of above-mentioned prior art, there is provided a kind of simple in construction, high efficiency supplies
Oxygen and lower-cost racetrack circulating water cultivation oxygen-enriching system.
To achieve these goals, the technical solution adopted in the utility model is：A kind of racetrack circulating water cultivation is efficient
Aeration system, it is characterised in that：Including water circulating pump, circulating water pipe, water supply branch pipe, more jet water pipes and multiple ejectors,
Water circulating pump is connected with circulating water pipe, and water supply branch pipe is connected by joint with circulating water pipe, and more jet water pipes are arranged at intervals
And upper end is connected with water supply branch pipe respectively, lower end is respectively connected with an ejector, and one is connected with the air entry of ejector
Air intake duct.
Further, the water inlet end of the water supply branch pipe is provided with a ball valve.
Further, the caliber of the circulating water pipe is 110mm, and the caliber of the water supply branch pipe is 63mm, the jet
The caliber of water pipe is 32mm.
Further, the ejector is provided with 6, and every 3 are one group, and two groups of ejectors pass through the jet water pipe respectively
It is connected on the both ends of the water supply branch pipe, and jet direction is opposite.
The beneficial effects of the utility model are：It is simple in construction, in use, making the water body stream of pond bottom by ejector
It is dynamic, simultaneously because flow velocity it is big local pressure it is small, generate in ejector with the pressure differential outside air intake duct, in this way, ejector from
Air intake duct draw air simultaneously mixes with cycle of higher pressure water, produces explosive fine and closely woven micro-bubble, plays oxygen supply effect.In addition, because
For oxygenation effect caused by ejector, the electricity usage cost for using air blower in the prior art is indirectly reduced, and keep away
Exempt to use liquid pure oxygen as oxygen supply source, and significantly reduce cost.
Further, two groups of layouts of ejector and positive and negative installation, bottom of pond can be made to form water body circulation, this is for cultivation pair
The constitution against the current of elephant is taken exercise and good facilitation is played in the decomposition of larger molecular organicses.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure, 1. ejectors, 2. angle couplings, 3. jet water pipes, 4. air intake ducts, 5. water supply branch pipes, 6. ball valves, 7.
Joint, 8. reducing Ts, 9. circulating water pipes, 10. reducing elbow bends.
Embodiment
As shown in figure 1, a kind of racetrack circulating water cultivation oxygen-enriching system of the utility model, including water circulating pump, follow
Ring water pipe 9, water supply branch pipe 5, more jet water pipes 3 and multiple.Wherein, water circulating pump is connected with circulating water pipe 9, water supply branch pipe 5
It is connected by joint 7 with circulating water pipe 9, more jet water pipes 3 are arranged at intervals and upper end is respectively by joint and water supply branch pipe 5
It is connected, lower end is respectively connected with an ejector 1, and an air intake duct 4 is connected with the air entry of ejector 1.In use, air-breathing
Pipe 4 is fixed on jet water pipe 3 by band, and it is exposed on the water surface to be open.
The water inlet end of above-mentioned water supply branch pipe 5 is additionally provided with a ball valve 6.The caliber of above-mentioned circulating water pipe 9 is 110mm, and supply water branch
The caliber of pipe 5 is 63mm, and the caliber of jet water pipe 3 is 32mm.The ejector is provided with 6, and every 3 are one group, two groups of jets
Device 1 is connected on the both ends of water supply branch pipe 5 by jet water pipe 3 respectively, and jet direction is opposite.Specifically, 6 ejectors
That ejector of the middle farthest of mounting distance ball valve 6, it is to become 32mm reducing elbow bend 10 with penetrating by a 63mm
What overflow pipe 3 was connected, other five are all to become 32mm reducing T 8 and corresponding jet water pipe 3 by 63mm
It is connected.Ejector 1 is directly connected with jet water pipe 3 by angle coupling 2.
,, can be with above-mentioned two groups of ejectors point for wide 3.78m runway recognition pond for long 35.5m during practical application
Not An Zhuan the side bottom of runway recognition pond two, so, it is possible to make the water body of pond bottom to produce circulation, and supplemental oxygen.
For above content only to illustrate the technical solution of the utility model, one of ordinary skill in the art is new to this practicality
The simple modification or equivalent substitution that the technical scheme of type is carried out, all without departing from the essence and model of technical solutions of the utility model
Enclose.
Claims (3)
- A kind of 1. racetrack circulating water cultivation oxygen-enriching system, it is characterised in that：Including water circulating pump, circulating water pipe, water supply Branch pipe, more jet water pipes and multiple ejectors, water circulating pump are connected with circulating water pipe, and water supply branch pipe passes through joint and recirculated water Pipe is connected, and more jet water pipes are arranged at intervals and upper end is connected with water supply branch pipe respectively, and lower end is respectively connected with a jet Device, an air intake duct is connected with the air entry of ejector；The ejector is provided with 6, and every 3 are one group, two groups of ejectors It is connected to respectively by the jet water pipe on the both ends of the water supply branch pipe, and jet direction is opposite.
- 2. racetrack circulating water cultivation oxygen-enriching system according to claim 1, it is characterised in that：The water supply branch pipe Water inlet end be provided with a ball valve.
- 3. racetrack circulating water cultivation oxygen-enriching system according to claim 1, it is characterised in that：The circulating water pipe Caliber be 110mm, the caliber of the water supply branch pipe is 63mm, and the caliber of the jet water pipe is 32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379119.5U CN207201766U (en) | 2016-12-15 | 2016-12-15 | A kind of racetrack circulating water cultivation oxygen-enriching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379119.5U CN207201766U (en) | 2016-12-15 | 2016-12-15 | A kind of racetrack circulating water cultivation oxygen-enriching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207201766U true CN207201766U (en) | 2018-04-10 |
Family
ID=61809256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379119.5U Active CN207201766U (en) | 2016-12-15 | 2016-12-15 | A kind of racetrack circulating water cultivation oxygen-enriching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207201766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382413A (en) * | 2022-09-26 | 2022-11-25 | 青岛涌源水务环境科技有限公司 | Sterile active oxygen water, application thereof in nonreactive cultivation, preparation method and system |
-
2016
- 2016-12-15 CN CN201621379119.5U patent/CN207201766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382413A (en) * | 2022-09-26 | 2022-11-25 | 青岛涌源水务环境科技有限公司 | Sterile active oxygen water, application thereof in nonreactive cultivation, preparation method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 524000 Tianshen village, Jijia Town, Leizhou City, Zhanjiang City, Guangdong Province Patentee after: Guangdong Haiwei Agricultural Group Co.,Ltd. Patentee after: Guangdong Huida Biotechnology Co.,Ltd. Address before: 524000 Houhong village, Qindou Town, Leizhou City, Zhanjiang City, Guangdong Province Patentee before: GUANGDONG HAVWII AQUACULTURE Co.,Ltd. Patentee before: LEIZHOU CITY HUIDA BIOLOGICAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |