CN206658843U - One kind likes pipelining Technique in Fishes spawning bed - Google Patents
One kind likes pipelining Technique in Fishes spawning bed Download PDFInfo
- Publication number
- CN206658843U CN206658843U CN201720432612.7U CN201720432612U CN206658843U CN 206658843 U CN206658843 U CN 206658843U CN 201720432612 U CN201720432612 U CN 201720432612U CN 206658843 U CN206658843 U CN 206658843U
- Authority
- CN
- China
- Prior art keywords
- wooden frame
- silt
- sparge pipe
- gravel
- ecological environment
- 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.)
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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
Abstract
The utility model provides a kind of pipelining Technique in Fishes spawning bed of happiness, including wooden frame and emulated ecological environment, it is characterised in that：The emulated ecological environment is arranged in wooden frame, is made up of silt, sparge pipe, gravel, bionic aquatic weed groove, pasture and water seed and gabion box；The pasture and water seed is entrained in silt, and silt is layed in wooden frame bottom, and silt touches with wooden frame bottom connection；The sparge pipe is buried and is fixed on silt top；The gravel is pressed on sparge pipe, and wraps fixed whole emulated ecological environment with gabion box；The bionic aquatic weed groove is located on the gravel of wooden frame surrounding.Demand of the utility model based on fish to Reproduction Conditions, suitable habitat and appropriate development space are provided for fish, sparge pipe spouting current in bottom flow out to form undercurrent along gravel gap, it can stimulate and inhabit this fish gonad development and egg reproduction, by being mixed into pasture and water seed in the silt of bottom, spawning device can be made persistently to play a role.
Description
Technical field
Stock of fish propagation protection facility field is the utility model is related to, it is more particularly to a kind of to like pipelining Technique in Fishes production
Ovum bed.
Background technology
Inhabit the fish of upper river and formd in the evolution course for adapting to flowing water environment and mutually fitted with its habitat
The behavior answered.Generally, these fish are liked fish-egg production under the flowing water environment of complexity in the gravel gap that dissolved oxygen enriches
Or on pasture and water, and lack suitable oviposition substrate and discharge condition is likely to cause these fish gonad developments and is obstructed even
Do not lay eggs.Step Hydraulic Engineering makes original flowing water section be transformed into hydrostatic reservoir area, and HYDRODYNAMIC CONDITION RELATING TO and sediment types are also therewith
Change.In order to slow down influence of the water conservancy and hydropower exploitation to fish reproduction activity, people take a series of safeguard measures, this
Including carrying out enhancement releasing activity and setting artificial fish nest in reservoir area.Although fish multiplication, which releases, can effectively improve water conservancy and hydropower work
Journey influences the stock of fish amount of section, but it needs substantial amounts of manpower and materials to go to maintain to run, and the fry of artificial breeding is in behavior
With also larger difference be present with wild stocks in viability.By contrast, artificial fish nest is set to lure that nature occurs for wild population into
Spawning activity is considered as a kind of relatively inexpensive and feasible safeguard measure.However, the artificial fish nest of current design is mostly floating nest,
And do not take into full account current and sediment types to fish reproduction activity and the influence of reproductive behavior.These artificial fish nests to carp,
Crucian etc. likes miniflow water or hydrostatic fish are more suitable, and not strong to those pipelining fish applicabilities of happiness.
Utility model content
In order to solve the above technical problems, the utility model provides the pipelining Technique in Fishes spawning bed of a happiness, the happiness flowing water
Property Technique in Fishes spawning emulated ecological environment of the bed by setting, provide suitable habitat to like pipelining fish,
There is provided for embryonated egg and suitable stick matrix and developmenting space.
The utility model is achieved by the following technical programs.
The pipelining Technique in Fishes spawning bed of a kind of happiness provided by the utility model, including wooden frame and emulated ecological environment, institute
State emulated ecological environment to be arranged in wooden frame, by silt, sparge pipe, gravel, bionic aquatic weed groove, pasture and water seed and gabion box group
Into；The pasture and water seed is entrained in silt, and silt is layed in wooden frame bottom, and silt touches with wooden frame bottom connection；The water spray
Pipe is embedded and is fixed on silt top；The gravel is pressed on sparge pipe, and wraps fixed whole simulated ecological with gabion box
Environment；The bionic aquatic weed groove is located on the gravel of wooden frame surrounding.
Immersible pump and water inlet assembly are provided with outside the wooden frame.
The immersible pump is communicated to inside wooden frame by assembly of intaking.
The water inlet assembly is made up of water inlet pipe, sparge pipe, blast tube and retainer ring.
The immersible pump is connected with sparge pipe and blast tube respectively by water inlet pipe, and its blast tube is fixed on by retainer ring
On the frame of wooden frame.
The wooden frame upper end opening lower end sealing.
The beneficial effects of the utility model are：Demand based on fish to Reproduction Conditions, suitable dwell is provided for fish
Cease place and appropriate development space, and sparge pipe spouting current in bottom flow out to form undercurrent along gravel gap, can pierce
Swash and inhabit this fish gonad development and egg reproduction, by being mixed into pasture and water seed in the silt of bottom, spawning can be filled
Put and persistently play a role.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is cross-sectional view of the present utility model.
Embodiment
Be described further below the technical solution of the utility model, but claimed scope be not limited to it is described.
As depicted in figs. 1 and 2, a kind of wooden frame liked pipelining Technique in Fishes spawning bed, include the sealing of upper end opening lower end
1, its a height of 60cm~100cm, thickness are 8cm~12cm, and emulated ecological environment and water inlet assembly, simulation life are provided with wooden frame 1
State environment is laid in silt 3, sparge pipe 4, gravel 5, gabion box 8 and the bionic aquatic weed of doping pasture and water seed 7 successively from bottom to top
Groove 6, bionic aquatic weed groove 6 are located at the surrounding of wooden frame 1, and gabion box 8 is used to wrap fixed whole emulated ecological environment, the silt 3
Thickness is 30~50cm, 5 a height of 30~50cm of gravel；The water inlet assembly is by water inlet pipe 9, sparge pipe 4, blast tube 10 and fixes
Ring 11 forms, and the caliber of sparge pipe 4 is 4~8cm, and the top of sparge pipe 4 is drilled with row's hole for water spraying 41, makes to spray on current direction, its
End has flat nozzle, and the current that sparge pipe 4 sprays can flow upwards out to form undercurrent along the gap of gravel 5；The wood
Immersible pump 2 is provided with outside frame 1, its immersible pump 2 is connected with sparge pipe 4 and blast tube 10 respectively by water inlet pipe 9, and blast tube 10 is logical
The angle that retainer ring 11 is fixed on the frame of wooden frame 1 and 10~60 ° are formed with wooden frame 1 is crossed, makes water impact bionic aquatic weed groove
Form complicated water environment and attract and promote the fertilization on fish egg reproduction, or gravel gap and bionic aquatic weed groove
Ovum provides abundant dissolved oxygen.
Claims (6)
1. one kind likes pipelining Technique in Fishes spawning bed, including wooden frame (1) and emulated ecological environment, it is characterised in that：The mould
Intend ecological environment to be arranged in wooden frame (1), by silt (3), sparge pipe (4), gravel (5), bionic aquatic weed groove (6), pasture and water seed
(7) formed with gabion box (8)；The pasture and water seed (7) is entrained in silt (3), and silt (3) is layed in wooden frame (1) bottom, mud
Husky (3) are touched with wooden frame (1) bottom connection；The sparge pipe (4) is embedded and is fixed on silt (3) top；Gravel (5) pressure
Fixed whole emulated ecological environment is wrapped on sparge pipe (4), and with gabion box (8)；The bionic aquatic weed groove (6) is located at wood
On the gravel (5) of frame (1) surrounding.
2. pipelining Technique in Fishes spawning bed is liked as claimed in claim 1, it is characterised in that：It is provided with outside the wooden frame (1)
Immersible pump (2) and water inlet assembly.
3. pipelining Technique in Fishes spawning bed is liked as claimed in claim 2, it is characterised in that：The immersible pump (2) is by entering
It is internal that water assembly is communicated to wooden frame (1).
4. pipelining Technique in Fishes spawning bed is liked as claimed in claim 3, it is characterised in that：The water inlet assembly is by water inlet pipe
(9), sparge pipe (4), blast tube (10) and retainer ring (11) composition.
5. pipelining Technique in Fishes spawning bed is liked as claimed in claim 2, it is characterised in that：The immersible pump (2) is by entering
Water pipe (9) connects with sparge pipe (4) and blast tube (10) respectively, and its blast tube (10) is fixed on wooden frame by retainer ring (11)
(1) on frame.
6. pipelining Technique in Fishes spawning bed is liked as claimed in claim 1, it is characterised in that：Wooden frame (1) upper end is open
Lower end seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432612.7U CN206658843U (en) | 2017-04-24 | 2017-04-24 | One kind likes pipelining Technique in Fishes spawning bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432612.7U CN206658843U (en) | 2017-04-24 | 2017-04-24 | One kind likes pipelining Technique in Fishes spawning bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658843U true CN206658843U (en) | 2017-11-24 |
Family
ID=60372695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720432612.7U Active CN206658843U (en) | 2017-04-24 | 2017-04-24 | One kind likes pipelining Technique in Fishes spawning bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879516A (en) * | 2017-04-24 | 2017-06-23 | 中国电建集团贵阳勘测设计研究院有限公司 | The pipelining Technique in Fishes spawning bed of one kind happiness |
| CN109555075A (en) * | 2019-01-28 | 2019-04-02 | 中国水产科学研究院黑龙江水产研究所 | A kind of natural river salmon-type spawning ground substrate habitat rehabilitation and method for reconstructing |
-
2017
- 2017-04-24 CN CN201720432612.7U patent/CN206658843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879516A (en) * | 2017-04-24 | 2017-06-23 | 中国电建集团贵阳勘测设计研究院有限公司 | The pipelining Technique in Fishes spawning bed of one kind happiness |
| CN109555075A (en) * | 2019-01-28 | 2019-04-02 | 中国水产科学研究院黑龙江水产研究所 | A kind of natural river salmon-type spawning ground substrate habitat rehabilitation and method for reconstructing |
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