CN202958463U - Suspension type fish hatching device - Google Patents
Suspension type fish hatching device Download PDFInfo
- Publication number
- CN202958463U CN202958463U CN2012205818107U CN201220581810U CN202958463U CN 202958463 U CN202958463 U CN 202958463U CN 2012205818107 U CN2012205818107 U CN 2012205818107U CN 201220581810 U CN201220581810 U CN 201220581810U CN 202958463 U CN202958463 U CN 202958463U
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- CN
- China
- Prior art keywords
- barrel body
- hatching
- staving
- suspension rack
- pail
- 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 relates to a suspension type fish hatching device which comprises an air supply device, a hatching barrel and a suspension frame (1), wherein the hatching barrel is composed of a barrel body, a zipper (4) and a supporting ring (5); the barrel body is provided with an upper barrel body (3) having a cylindrical shape and a lower barrel body (6) having a conical or hemispherical shape; the zipper (4) is arranged on the barrel body; the upper barrel body (3) is fixed on the suspension frame (1); the supporting ring (5) is fixed at two ends of the upper barrel body (3); the air supply device is provided with an air head (7), an air conveying pipe (8) and an air supply pump (9) which are connected in turn; the air supply pump (9) is mounted on the suspension frame (1); and the air head (7) is arranged in a position being 3-6cm away from the barrel bottom. The suspension type fish hatching device has the advantages of simple structure, low manufacturing cost, detachability, portability and high roe hatching rate.
Description
Technical field
The utility model belongs to the aquaculture of aquatic animal technical field, is specifically related to a kind of floated fish hatching apparatus.
Background technology
For a long time, hatch fish roe is continued to use the equipment such as hatching cylinder and circular hatching channal always.This by the increase oxygen of washing by water from the bottom, and fish-egg is up rolled, prevents from sinking to the bottom dead breeding equipment basically can satisfy the needs of scale fry hatching.But above-mentioned incubation equipment also has weak point, as need select the suitable place of nearly good water sources when building, and need build the affiliated facilities such as water tower, outfit water pump, land occupation, the investment larger, need to change in a large number water in hatching process, affected with current by pollution of waterhead and regulate trouble etc. of management, in addition, generally to hatch in the hatchery, also postlarva to be transferred to after 9～11 days after hatching and cultivate large size seedling seed in the pond, in handling process, because the postlarva scale is not long neat, easily injured, cause the postlarva lethality high.Therefore, be badly in need of the fish hatching apparatus that need not carry after a kind of simple in structure, hatching fish-egg on market.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of simple in structure, cost of manufacture is low, dismantled and assembled, not limited by the place, can directly hatch egg-shaped pompano in cultivating the pond, be directly to enter the pond after hatch fish roe, do not need the floated fish hatching apparatus of carrying.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of floated fish hatching apparatus, comprise feeder, hatching pail and suspension rack, wherein: described hatching pail is made of staving, slide fastener and bracing ring, and staving arranges columniform upper barrel body and conical or hemispheric lower barrel body, slide fastener is located on staving, and upper barrel body is fixed on suspension rack; Described bracing ring is fixed on upper barrel body two ends; Described feeder is provided with gas head, appendix and air feed pump is connected successively and connects, and air feed pump is arranged on suspension rack, and the gas head is located at the distance bucket ends 3～6 centimeters.
Described hatching pail is provided with an above feeder of cover, and gas head dispersed placement is in the bottom of staving.The mode that this gas head is arranged can guarantee fertilized egg free to tumble in bucket, there is no the dead angle; And gas head pressure is 10 * 10
3Pa～30 * 10
3Pa guarantees that Dissolved Oxygen in Water at 5～8mg/L, allows fish-egg hatch smoothly.
Conical or hemispheric height and the radius ratio of described lower barrel body are: h:r≤0.75.Be convenient to fertilized egg free to tumble in bucket, there is no the dead angle.
When described hatching pail was put into water, the upper barrel body bung of hatching pail exceeded the water surface more than 25 centimetres.
The below of described suspension rack is provided with the floating thing that is fixedly connected with suspension rack.
The permeable staving of the staving of described hatching pail for using canvas or nylon colour bar cloth to make.
The beneficial effects of the utility model:
Simple in structure, low cost of manufacture, dismantled and assembled, easy to carry; When the hatching fish-egg, provide oxygen by the gas head, and make the fertilized egg free to tumble, reduce fertilized egg because anoxic causes incubation rate low, unzip, postlarva all can be discharged in the pond fast, reduce the injured death that causes because of carrying.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of another embodiment of the utility model.
Reference numeral: 1-suspension rack, 2-floating thing, 3-upper barrel body, 4-slide fastener, 5-bracing ring, 6-lower barrel body, 7-gas head, 8-appendix, 9-feeder.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Embodiment 1:
As shown in Figure 1, a floated fish hatching apparatus comprises three cover feeders, hatching pail and is used for the suspension rack 1 of fixed installation hatching pail that described hatching pail is made of the staving of making of canvas, bracing ring 5 and the slide fastener 4 of steel; Slide fastener 4 is located on staving, and extends to the bottom from the top of staving; Staving arranges columniform upper barrel body 3 and conical lower barrel body 6; Bracing ring 5 is fixed on upper barrel body 3 two ends; Feeder is provided with that gas head 7, appendix 8 are connected with air feed pump and connects successively, and air feed pump 9 is arranged on suspension rack 1, and gas head 7 dispersed placement are in the distance bucket ends 3 centimeters; Conical height and the radius ratio of described lower barrel body 6 are: h:r=0.75; When described hatching pail was put into water, upper barrel body 3 bungs of hatching pail exceeded 25 centimetres of the waters surface; The below of described suspension rack 1 is provided with the floating thing 2 that is fixedly connected with suspension rack.
Embodiment 2:
As shown in Figure 2, a floated fish hatching apparatus comprises three cover feeders, hatching pail and is used for the suspension rack 1 of fixed installation hatching pail that described hatching pail is made of the staving of making of canvas, bracing ring 5 and the slide fastener 4 of steel; Slide fastener 4 is located on staving, and extends to the bottom from the top of staving; Staving arranges columniform upper barrel body 3 and hemispheric lower barrel body 6; Bracing ring 5 is fixed on upper barrel body 3 two ends; Feeder is provided with that gas head 7, appendix 8 are connected with air feed pump and connects successively, and air feed pump 9 is arranged on suspension rack 1, and gas head 7 dispersed placement are in the distance bucket ends 5 centimeters; Hemispheric height and the radius ratio of described lower barrel body 6 are: h:r=0.7; When described hatching pail was put into water, upper barrel body 3 bungs of hatching pail exceeded 30 centimetres of the waters surface; The below of described suspension rack 1 is provided with the floating thing 2 that is fixedly connected with suspension rack.
Embodiment 3:
A floated fish hatching apparatus comprises quadruplet feeder, hatching pail and is used for the suspension rack 1 of fixed installation hatching pail that described hatching pail is made of the staving of making of canvas, bracing ring 5 and the slide fastener 4 of steel; Slide fastener 4 is located on staving, and extends to the bottom from the top of staving; Staving arranges columniform upper barrel body 3 and conical lower barrel body 6; Bracing ring 5 is fixed on upper barrel body 3 two ends; Every cover feeder is equipped with that gas head 7, appendix 8 are connected with air feed pump and connects successively, and air feed pump 9 is arranged on suspension rack 1, and gas head 7 dispersed placement are in the distance bucket ends 4 centimeters; Conical height and the radius ratio of described lower barrel body 6 are: h:r=0.6; When described hatching pail was put into water, upper barrel body 3 bungs of hatching pail exceeded 28 centimetres of the waters surface; The below of described suspension rack 1 is provided with the floating thing 2 that is fixedly connected with suspension rack.
Embodiment 4:
A floated fish hatching apparatus comprises five cover feeders, hatching pail and is used for the suspension rack 1 of fixed installation hatching pail that described hatching pail is made of the staving of making of canvas, bracing ring 5 and the slide fastener 4 of steel; Slide fastener 4 is located on staving, and extends to the bottom from the top of staving; Staving arranges columniform upper barrel body 3 and hemispheric lower barrel body 6; Bracing ring 5 is fixed on upper barrel body 3 two ends; Every cover feeder is equipped with that gas head 7, appendix 8 are connected with air feed pump and connects successively, and air feed pump 9 is arranged on suspension rack 1, and gas head 7 dispersed placement are in the distance bucket ends 6 centimeters; Hemispheric height and the radius ratio of described lower barrel body 6 are: h:r=0.75; When described hatching pail was put into water, upper barrel body 3 bungs of hatching pail exceeded 30 centimetres of the waters surface; The below of described suspension rack 1 is provided with the floating thing 2 that is fixedly connected with suspension rack.
The use procedure of the floated fish hatching apparatus of above-described embodiment:
During use, floated hatching fish device is placed in the pond, the slide fastener of hatching pail is pulled on, make and fill pond water in bucket, then the fertilized egg of fish is put into hatching pail, open air feed pump, provide oxygen by the gentle head of appendix, keep Dissolved Oxygen in Water in the 6mg/L left and right, and make the fertilized egg free to tumble, at the bottom of not being deposited to barrel; Continuous firing during by 11 days, reaches the end with slide fastener, postlarva all is discharged into to cultivate in the pond fast get final product.
Claims (6)
1. floated fish hatching apparatus, comprise feeder, hatching pail and suspension rack (1), it is characterized in that: described hatching pail is made of staving, slide fastener (4) and bracing ring (5), staving arranges columniform upper barrel body (3) and conical or hemispheric lower barrel body (6), slide fastener (4) is located on staving, and upper barrel body (3) is fixed on suspension rack (1); Described bracing ring (5) is fixed on upper barrel body (3) two ends; Described feeder is provided with gas head (7), appendix (8) is connected 9 with air feed pump) and connect successively, air feed pump (9) is arranged on suspension rack (1), and gas head (7) is located at the distance bucket ends 3～6 centimeters.
2. floated fish hatching apparatus according to claim 1 is characterized in that: described hatching pail is provided with an above feeder of cover, and gas head (7) dispersed placement is in the bottom of staving.
3. floated fish hatching apparatus according to claim 1 is characterized in that: conical or hemispheric height and the radius ratio of described lower barrel body (6) are: h:r≤0.75.
4. floated fish hatching apparatus according to claim 1, it is characterized in that: when described hatching pail was put into water, the upper barrel body of hatching pail (3) bung exceeded the water surface more than 25 centimetres.
5. floated fish hatching apparatus according to claim 1, it is characterized in that: the below of described suspension rack (1) is provided with the floating thing (2) that is fixedly connected with suspension rack (1).
6. floated fish hatching apparatus according to claim 1, is characterized in that: the permeable staving of the staving of described hatching pail for using canvas or nylon colour bar cloth to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205818107U CN202958463U (en) | 2012-11-07 | 2012-11-07 | Suspension type fish hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205818107U CN202958463U (en) | 2012-11-07 | 2012-11-07 | Suspension type fish hatching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958463U true CN202958463U (en) | 2013-06-05 |
Family
ID=48499624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205818107U Expired - Fee Related CN202958463U (en) | 2012-11-07 | 2012-11-07 | Suspension type fish hatching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958463U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686417A (en) * | 2015-02-13 | 2015-06-10 | 张晋敏 | Fish egg incubating method |
| CN104872018A (en) * | 2015-05-20 | 2015-09-02 | 孟庆牛 | Movable suspension aquaculture cage for large underwater animal |
| CN106719167A (en) * | 2016-12-12 | 2017-05-31 | 中国水产科学研究院东海水产研究所 | A kind of six spot pierces the incubation equipment and hatching method of Puffer embryonated egg |
-
2012
- 2012-11-07 CN CN2012205818107U patent/CN202958463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686417A (en) * | 2015-02-13 | 2015-06-10 | 张晋敏 | Fish egg incubating method |
| CN104872018A (en) * | 2015-05-20 | 2015-09-02 | 孟庆牛 | Movable suspension aquaculture cage for large underwater animal |
| CN106719167A (en) * | 2016-12-12 | 2017-05-31 | 中国水产科学研究院东海水产研究所 | A kind of six spot pierces the incubation equipment and hatching method of Puffer embryonated egg |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131107 |