CN214155860U - Domestic fish is bred with collection ovum structure - Google Patents
Domestic fish is bred with collection ovum structure Download PDFInfo
- Publication number
- CN214155860U CN214155860U CN202022141635.7U CN202022141635U CN214155860U CN 214155860 U CN214155860 U CN 214155860U CN 202022141635 U CN202022141635 U CN 202022141635U CN 214155860 U CN214155860 U CN 214155860U
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- Prior art keywords
- pool body
- cylindrical
- square
- wall
- water outlet
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 13
- 102000002322 Egg Proteins Human genes 0.000 title claims abstract description 12
- 108010000912 Egg Proteins Proteins 0.000 title claims abstract description 12
- 210000004681 ovum Anatomy 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000009194 climbing Effects 0.000 claims abstract description 4
- 241000252210 Cyprinidae Species 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims 6
- 210000003101 oviduct Anatomy 0.000 abstract description 6
- 235000013601 eggs Nutrition 0.000 description 13
- 235000019688 fish Nutrition 0.000 description 9
- 230000012447 hatching Effects 0.000 description 3
- 241000252234 Hypophthalmichthys nobilis Species 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 241000252203 Clupea harengus Species 0.000 description 1
- 241000252230 Ctenopharyngodon idella Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000019514 herring Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017448 oviposition Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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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 house fish is bred with collection ovum structure, it includes: the spawning assembly comprises a cylindrical pool body which is built on the ground and has an upward opening, a base which is integrally formed on the bottom surface of the cylindrical pool body and is in a concave arc shape, a water outlet which is arranged at the center of the base, a plurality of water outlet pipes which are arranged on the inner wall of the cylindrical pool body and are rotationally symmetrical about the central axis of the cylindrical pool body, and a plurality of climbing auxiliary ports which are arranged on the inner wall of the cylindrical pool body and are positioned in the same vertical plane; the egg collecting assembly comprises a square pool body which is built on the ground and is connected with the outer wall of the cylindrical pool body, an oviduct pipeline which is arranged in the square pool body and is communicated with the water outlet, and a negative pressure pump which is arranged on the outer wall of the square pool body and is communicated with the square pool body, wherein a filter screen is covered at the communicated part of the negative pressure pump and the square pool body. The method is simple and convenient and has low cost.
Description
Technical Field
The utility model belongs to aquaculture device field relates to an album ovum structure, concretely relates to house fish is bred and uses album ovum structure.
Background
The four major Chinese carps refer to artificially-bred herring, grass carp, silver carp and bighead carp, are selected fish species with high yield in a mixed culture in pond fish culture for more than 1000 years in China, and have the excellent characteristics of fast growth, large individual, good meat quality, strong stress resistance and the like.
Chinese utility model patent with application number 201020177161.5 discloses a hatching equipment of domestic fish roe, include: the water-saving type egg-taking device is characterized by comprising a cylindrical cylinder body which is built on the ground and has an upward opening, and an egg-taking pit which is connected with a leak at the bottom of the wall surface of the cylinder body and is lower than the bottom of the cylinder body, wherein at least three water filling ports are embedded in the wall surface of the cylinder body in an annular distribution manner, the water outlet directions of the water filling ports are opposite to the tangential direction of the cylinder body and are connected to a water pump discharge port through the same pipeline, a cylinder which is lower than the outer edge of the cylinder body and higher than any water filling port is arranged in the center of the cylinder body, at least one water discharging hole is formed in the center of the cylinder body and penetrates through the bottom of the cylinder body, and the inner side wall surface, the bottom surface and the outer side surface of the cylinder body are of a smooth structure. How is the above described hatching apparatus known to the applicant, how is it modified to collect eggs on the basis of the above described apparatus, thereby facilitating transfer of the eggs to other hatching ponds?
Disclosure of Invention
The utility model aims at providing an egg collecting structure for the culture of the Chinese carps for solving the defects existing in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an egg collecting structure for cultivating Chinese carps, comprising:
the spawning assembly comprises a cylindrical pool body which is built on the ground and has an upward opening, a base which is integrally formed on the bottom surface of the cylindrical pool body and is in a concave arc shape, a water outlet which is arranged at the center of the base, a plurality of water outlet pipes which are arranged on the inner wall of the cylindrical pool body and are rotationally symmetrical about the central axis of the cylindrical pool body, and a plurality of climbing auxiliary ports which are arranged on the inner wall of the cylindrical pool body and are positioned in the same vertical plane;
the egg collecting assembly comprises a square pool body which is built on the ground and is connected with the outer wall of the cylindrical pool body, an oviduct pipeline which is arranged in the square pool body and is communicated with the water outlet, and a negative pressure pump which is arranged on the outer wall of the square pool body and is communicated with the square pool body, wherein a filter screen is covered at the communicated part of the negative pressure pump and the square pool body.
Preferably, each water outlet pipe end part is provided with an inclined surface facing the center of the cylindrical tank body.
Optimally, the oviduct is arranged on the side wall of the square pool body connected with the cylindrical pool body.
Further, the outer end of the egg conveying pipeline is shorter than the water outlet.
Optimally, a walking step extending to the upper part of the square pool body is built in the square pool body.
Further, the negative pressure pump is installed on an outer side wall of the square tank body, which is far away from the cylindrical tank body.
Optimally, the radius of the cylindrical pool body is 2-5 m, and the height is 0.3-1 m.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the house fish is bred and uses collection ovum structure cooperates through the subassembly of laying eggs that adopts specific structure and collection ovum subassembly etc. treat like this that the house fish parent of laying eggs carries out the roe of output when circulating to move about under the condition with simulation natural environment in the subassembly of laying eggs and supply artifical the transfer to collection ovum subassembly through delivery port, defeated ovum pipeline are concentrated, carry on the basis of existing equipment simple transformation can, simple, convenient, with low costs.
Drawings
FIG. 1 is a schematic structural view of an oviposition assembly in the spawning collecting structure for domestic fish cultivation of the present invention;
FIG. 2 is a partial schematic structural view of the spawning assembly in the spawning structure for cultivating Chinese carps of the present invention;
fig. 3 is a schematic structural diagram of the egg collecting component in the egg collecting structure for the domestic fish cultivation of the utility model.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
The spawn collecting structure for cultivating Chinese carps as shown in fig. 1 to 3 mainly includes a spawning assembly 1, a spawn collecting assembly 2, and the like.
Wherein, the spawning assembly 1 comprises a cylindrical tank body 11 (namely a hollow cylindrical tank body, the thickness of the tank wall is smaller than the radius of the tank body, the thickness of the tank wall is about 1/20-1/50 of the radius of the tank body) which is built on the ground and has an upward opening, a base 12 (namely the bottom surface of the cylindrical tank body 11 is in a concave arc shape) which is integrally formed at the bottom surface of the cylindrical tank body 11 and is in a concave arc shape, the water outlet device comprises a water outlet 14 arranged at the center of a base 12, a plurality of water outlet pipes 13 which are arranged on the inner wall of a cylindrical tank body 11 and are rotationally symmetrical about the central axis of the cylindrical tank body 11 (an extension line of the water outlet pipes 13 is intersected with the outer wall of the cylindrical tank body 11 at a point, one surface of the point passing through the point is tangent to the outer wall of the cylindrical tank body 11, an included angle formed between the surface and the water outlet pipes 13 is an acute angle, preferably 20-45 degrees), and a plurality of climbing auxiliary ports 15 which are arranged on the inner wall of the cylindrical tank body 11 and are positioned in the same vertical plane; the synchronous water inlet through the water outlet pipes 13 enables the water in the cylindrical tank body 11 to circularly flow, and the simulation of the natural environment is realized. The egg collecting component 2 comprises a square pool body 21 which is laid on the ground and connected with the outer wall of the cylindrical pool body 11, an oviduct pipeline 20 which is arranged in the square pool body 21 and communicated with the water outlet 14, and a negative pressure pump 23 (only using a conventional water suction pump) which is arranged on the outer wall of the square pool body 21 and communicated with the square pool body 21, wherein a filter screen is covered at the communication part of the negative pressure pump 23 and the square pool body 21, so that the loss of fish eggs is prevented.
In this embodiment, the end of each outlet pipe 13 has a slope toward the center of the cylindrical tank body 11. The oviduct 20 is installed on the side wall of the square tank body 21 connected with the cylindrical tank body 11. The outer end of the fallopian tube 20 is shorter than the water outlet 14. A walking step 22 extending to the upper part of the square tank body 21 is also built in the square tank body. The negative pressure pump 23 is installed on the outer side wall of the square tank body 21 which is far away from the cylindrical tank body 11. The radius of the cylindrical tank body 11 is 2-5 m, and the height is 0.3-1 m.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. An egg collecting structure for domestic fish culture is characterized in that the egg collecting structure comprises:
the spawning assembly (1) comprises a cylindrical pool body (11) which is built on the ground and has an upward opening, a base (12) which is integrally formed on the bottom surface of the cylindrical pool body (11) and is in a concave arc shape, a water outlet (14) which is arranged at the center of the base (12), a plurality of water outlet pipes (13) which are arranged on the inner wall of the cylindrical pool body (11) and are rotationally symmetrical relative to the central axis of the cylindrical pool body (11), and a plurality of climbing auxiliary ports (15) which are arranged on the inner wall of the cylindrical pool body (11) and are positioned in the same vertical plane;
collect ovum subassembly (2), collect ovum subassembly (2) including step in subaerial and with square cell body (21) that cylindricality cell body (11) outer wall meets, install in square cell body (21) and with defeated ovum pipeline (20) that delivery port (14) are linked together and install on square cell body (21) outer wall and with communicating negative pressure pump (23) of square cell body (21), negative pressure pump (23) with the intercommunication department of square cell body (21) covers has the filter screen.
2. The egg collecting structure for the cultivation of Chinese carps according to claim 1, wherein: the end part of each water outlet pipe (13) is provided with an inclined surface facing the center of the cylindrical tank body (11).
3. The egg collecting structure for the cultivation of Chinese carps according to claim 1, wherein: the egg conveying pipeline (20) is arranged on the side wall of the square pool body (21) connected with the cylindrical pool body (11).
4. The egg collecting structure for the culture of the Chinese carps according to claim 1 or 3, wherein: the outer end of the egg conveying pipeline (20) is shorter than the water outlet (14).
5. The egg collecting structure for the cultivation of Chinese carps according to claim 1, wherein: and a walking step (22) extending to the upper part of the square pool body (21) is also built in the square pool body.
6. The egg collecting structure for the cultivation of Chinese carps according to claim 3, wherein: the negative pressure pump (23) is arranged on the outer side wall of the square pool body (21) which is deviated from the cylindrical pool body (11).
7. The egg collecting structure for the cultivation of Chinese carps according to claim 1, wherein: the radius of the cylindrical tank body (11) is 2-5 m, and the height is 0.3-1 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141635.7U CN214155860U (en) | 2020-09-25 | 2020-09-25 | Domestic fish is bred with collection ovum structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141635.7U CN214155860U (en) | 2020-09-25 | 2020-09-25 | Domestic fish is bred with collection ovum structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214155860U true CN214155860U (en) | 2021-09-10 |
Family
ID=77596337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022141635.7U Expired - Fee Related CN214155860U (en) | 2020-09-25 | 2020-09-25 | Domestic fish is bred with collection ovum structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214155860U (en) |
-
2020
- 2020-09-25 CN CN202022141635.7U patent/CN214155860U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |