CN203407348U - Fry hatching pond - Google Patents
Fry hatching pond Download PDFInfo
- Publication number
- CN203407348U CN203407348U CN201320506005.2U CN201320506005U CN203407348U CN 203407348 U CN203407348 U CN 203407348U CN 201320506005 U CN201320506005 U CN 201320506005U CN 203407348 U CN203407348 U CN 203407348U
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- CN
- China
- Prior art keywords
- pond
- water
- inlet pipe
- air inlet
- gas
- 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.)
- Expired - Fee Related
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a fry hatching pond which comprises pond bodies, water input pipes and gas input pipes. The water input ends of the water input pipes are connected with a water source, the water output ends of the water input pipes are located at the upper portions of one ends of the pond bodies, valves are arranged at the water output ends of the water input pipes, the gas input pipes are arranged at the upper portions of the lateral walls of the pond bodies, the gas input ends of the gas input pipes are connected with oxygenation pumps hung on the walls, a plurality of gas outlets are formed in the gas input pipes, each gas outlet is connected with one gas output pipe, each gas output pipe is connected with an aerator, and the aerators are located below the water level of the pond bodies. According to the fry hatching pond, good water quality of the pond bodies is ensured through water input of the water input pipes and water drainage of water outlets. Multiple pond bodies share one main gas input pipe, each pond body is provided with a branch gas input pipe, so that it is ensured that fry obtains sufficient oxygen, and the hatching efficiency of the fry is effectively improved.
Description
Technical field
The utility model relates to hatching technique field, especially relates to a kind of fry hatching pond.
Background technology
Water filling is in fry rearing process, to improve the effective measures of survival rate of fish fry and growth rate by stages.At the fry initial stage, individual little, Chi Shuike is suitably more shallow, and water temperature easily raises, and is conducive to the decomposition of organic manure and the growth and breeding of natural bait section biology, promotes fry growth, and the availability that artificial throwing is raised is also high, has saved feed and fertilizer.Along with fry grows up gradually, fry increases the requirement of oxygen, and activity space also will expand, and fertile section, fry excreta, zooplankton corpse and residual bait also increase, it decomposes will consume a large amount of dissolved oxygens with transforming, so that dissolved oxygen reduces, poor water quality, hinders fry normal growth.
Utility model content
In order to overcome the shortcoming of the bad and fry oxygen-supplying amount deficiency of existing hatchery water body flow, the utility model provides a kind of fry hatching pond.
The utility model requires the technical problem solving to be achieved through the following technical solutions:
A kind of fry hatching pond, comprise pond body, water inlet pipe and air inlet pipe, described water inlet pipe water inlet is connected with water source, and the water side of water inlet pipe is positioned at top, body one end, pond, on the water side of water inlet pipe, valve is installed, described air inlet pipe is arranged on the top of Chi Ticeqiang, the inlet end of air inlet pipe is connected with the oxygen increasing pump of hanging on the wall, and air inlet pipe is provided with a plurality of gas outlets, and each gas outlet connects an escape pipe, each escape pipe connects an aeration head, and aeration head is positioned at below the body water level of pond.
The junction of described air inlet pipe and pond external wall is provided with a valve.
Described air inlet pipe is divided into main air inlet pipe and branch's air inlet pipe, main air inlet pipe is connected with oxygen increasing pump, the main air inlet pipe of pond external body is arranged on the bottom of pond external wall, branch's air inlet pipe of body inside, pond is arranged on the top of side wall, branch's air inlet pipe of body inside, pond is provided with a plurality of gas outlets, and each gas outlet is connected to below the body water level of pond by escape pipe.
Described hatchery comprises a plurality of ponds body, and described pond body, water inlet pipe and air inlet pipe are according to symmetrical distribution.
The utility model beneficial effect is: a kind of fry hatching pond, and be applicable to indoor location and use, water body flow is good, and enriched oxygen content improves the hatching efficiency of fry effectively.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is the side wall cut-away view of the utility model hatchery.
Fig. 2 is the external wall structure figure of the utility model hatchery.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Below with reference to Fig. 1, describe the utility model in detail, the utility model mainly comprises: pond body 1, main air inlet pipe 2, branch's air inlet pipe 3, valve 4, escape pipe 5, aeration head 6 and water inlet pipe.Air inlet pipe is divided into main air inlet pipe 2 and branch's air inlet pipe 3, the inlet end of main air inlet pipe is connected with oxygen increasing pump, main air inlet pipe is mainly arranged on the bottom of pond body 1 exterior wall, branch's air inlet pipe 3 is arranged on the top of pond body 1 side wall, branch's air inlet pipe on pond body 1 side wall is provided with a plurality of gas outlets, each gas outlet connects an escape pipe 5, and each escape pipe connects an aeration head 6, and aeration head is positioned at below the body water level of pond.In branch's air inlet pipe 3 and the junction of pond external wall, be provided with a valve 4.
During concrete enforcement, the water inlet of water inlet pipe is connected with water source, and the water side of water inlet pipe is positioned at top, body one end, pond, on the water side of water inlet pipe, valve is installed, and by valve, controls inflow, and the lower end of pond body arranges a delivery port, for discharging the water in the body of pond.Hatchery is divided into the right and left, and every limit is provided with a plurality of ponds body.Each of main air inlet pipe the right and left, the pond body on every limit shares a main air inlet pipe, each Chi Ti Ge Youyitiao branch air inlet pipe.A kind of fry hatching of the present utility model pond, has guaranteed the good water quality of pond body by the water inlet of water inlet pipe and the draining of discharge outlet; By a plurality of ponds body, share a main air inlet pipe, each Chi Ti Ge Sheyitiao branch air inlet pipe, has guaranteed that fry obtains sufficient oxygen, has improved the hatching efficiency of fry effectively.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a fry hatching pond, comprise pond body, water inlet pipe and air inlet pipe, it is characterized in that: described water inlet pipe water inlet is connected with water source, the water side of water inlet pipe is positioned at top, body one end, pond, on the water side of water inlet pipe, valve is installed, described air inlet pipe is arranged on the top of Chi Ticeqiang, the inlet end of air inlet pipe is connected with the oxygen increasing pump of hanging on the wall, air inlet pipe is provided with a plurality of gas outlets, each gas outlet connects an escape pipe, each escape pipe connects an aeration head, and aeration head is positioned at below the body water level of pond.
2. according to a kind of fry hatching claimed in claim 1 pond, it is characterized in that: the junction at air inlet pipe and pond external wall is provided with a valve.
3. according to a kind of fry hatching claimed in claim 1 pond, it is characterized in that: described air inlet pipe is divided into main air inlet pipe and branch's air inlet pipe, main air inlet pipe is connected with oxygen increasing pump, the main air inlet pipe of pond external body is arranged on the bottom of pond external wall, branch's air inlet pipe of body inside, pond is arranged on the top of side wall, branch's air inlet pipe of body inside, pond is provided with a plurality of gas outlets, and each gas outlet is connected to below the body water level of pond by escape pipe.
4. according to a kind of fry hatching claimed in claim 1 pond, it is characterized in that: described hatchery comprises a plurality of ponds body, described pond body, water inlet pipe and air inlet pipe are according to symmetrical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506005.2U CN203407348U (en) | 2013-08-19 | 2013-08-19 | Fry hatching pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506005.2U CN203407348U (en) | 2013-08-19 | 2013-08-19 | Fry hatching pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407348U true CN203407348U (en) | 2014-01-29 |
Family
ID=49970286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506005.2U Expired - Fee Related CN203407348U (en) | 2013-08-19 | 2013-08-19 | Fry hatching pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075954A (en) * | 2015-09-16 | 2015-11-25 | 浙江长兴创意生态农业发展有限公司 | Water circulation hatching pond for frog spawn hatching |
| CN109591969A (en) * | 2017-09-30 | 2019-04-09 | 广西欧讯科技服务有限责任公司 | A kind of live fish transport device peculiar to vessel |
-
2013
- 2013-08-19 CN CN201320506005.2U patent/CN203407348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075954A (en) * | 2015-09-16 | 2015-11-25 | 浙江长兴创意生态农业发展有限公司 | Water circulation hatching pond for frog spawn hatching |
| CN109591969A (en) * | 2017-09-30 | 2019-04-09 | 广西欧讯科技服务有限责任公司 | A kind of live fish transport device peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |