CN110024727A - Artificial fish nest structure suitable for different water depth - Google Patents
Artificial fish nest structure suitable for different water depth Download PDFInfo
- Publication number
- CN110024727A CN110024727A CN201910404574.8A CN201910404574A CN110024727A CN 110024727 A CN110024727 A CN 110024727A CN 201910404574 A CN201910404574 A CN 201910404574A CN 110024727 A CN110024727 A CN 110024727A
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- Prior art keywords
- nest
- fish
- fish nest
- water depth
- different water
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 108010000912 Egg Proteins Proteins 0.000 description 6
- 102000002322 Egg Proteins Human genes 0.000 description 6
- 210000004681 ovum Anatomy 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 241000646357 Monopterus cuchia Species 0.000 description 4
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 108010064983 Ovomucin Proteins 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000017448 oviposition Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
- A01K61/73—Artificial fishing banks or reefs assembled of components
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The present invention relates to a kind of artificial fish nest structures suitable for different water depth.Simple, easy for installation, the lower-cost artificial fish nest structure suitable for different water depth that the object of the present invention is to provide a kind of structures.The technical scheme is that a kind of artificial fish nest structure suitable for different water depth, it is characterised in that: the Artificial Fish Nest architecture is installed on bridge pier, is had several fish nest nest bodies being centered around around bridge pier, is connected with each other between fish nest nest body；There is chamber inside the fish nest nest body, be divided into disengaging cabin and fish-egg cabin in chamber above and below, several disengaging fish holes for being connected to disengaging cabin in it are offered on the nest wall far from the bridge pier side of fish nest nest body.The present invention is suitable for waste water ecological control technical field.
Description
Technical field
The present invention relates to a kind of artificial fish nest structures suitable for different water depth.Suitable for waste water ecological control technical field.
Background technique
River is the important habitat of fish, microorganism etc., provides the space of growth, activity and breeding for biology.However,
Due to the influence of mankind's activity, the canalization in river and the hardening on riverbank have all jeopardized the natural habitat of biology.Especially
It is fish, hardening riverbank not only reduces the activity space of fish, even more destroys the sanctuary of flood period fish, make fish
It is difficult to force fish migration in the old place continued growth and breeding, bio-diversity is caused to reduce, and then destroys Ecology
System.In consideration of it, artificial fish nest comes into being, purpose is exactly that artificial offer flow velocity is smaller, interferes lesser fish life
Aquatic ecosystem is repaired with this in space.Currently, fish Nest architecture is more in external river ecosystem restoration, and the country is still answered
With less.
Chinese patent CN104285865A discloses a kind of composite artificial fish nest and its setting method, including a frame knot
Structure, the frame structure are equipped with multilayer ovomucin medium layer, and each ovomucin medium layer is by spaced ovum glues dielectric fixed link
Composition；The ovomucin medium layer includes being respectively arranged on the top and the middle of the frame structure soft medium layer and hard medium layer, institute
It states and is fixed with soft ovum glues dielectric in the ovum glues dielectric fixed link in soft medium layer, the ovum glues dielectric in the hard medium layer
Rigid ovum glues dielectric is fixed in fixed link.The fish Nest architecture of the patent disclosure is a frame-type hollow structure, high flow rate water ring
Sanctuary preferably cannot be provided for fish under border, and the structure is generally adapted only to be arranged in river bed, bank placement of foot.
Chinese patent CN106417136A discloses a kind multidimensional combination fish nest, is formed by multiple fish nest unit spliceds,
The fish nest unit is the cylinder of regular hexagon, and the fish nest unit includes a top surface, a bottom surface, six sides and one
Nest body, the top and bottom are provided with envelope or sky, and wall or hole are provided on the side, is provided in the nest body, chamber:
The envelope refers to the closure construction of the top surface or bottom surface；The sky refers to the building hollow structure of the top surface or bottom surface；It is described
Wall refers to the wall panel structure of the side；The hole refers to the open-celled structure of the side；The road refers in the nest body
Rectangular, round or other shapes of tubular structure；The chamber refers to the intracorporal cavity structure of the nest.Fish described in the patent
Nest architecture is often only suitable for being arranged merging in bank slope or bank placement of foot with shore protection.
Chinese patent CN109122449A discloses a kind of swamp eel fish nest setting, comprising: fish nest is tubulose cave type, and mouth is small
In it is big, 110-120 centimetres long, 8-12 centimetres of diameter, bent intermediate diverges out a hole, is used as swamp eel breathing air, both ends hole
Mouth one is looked for food, and one can escape.Fish nest both ends fill floating ball, and making it, 10-15 centimeters balance under water, open appropriate circle below middle part
1.5-2 centimetres of bore dia, make swamp eel excretion and water body exchange；More nests are coupled to nest row and place water body, and nest arranges one end setting " recessed "
Shape crib, it is 18-20 centimetres wide, it is 15 centimetres high, and connection is engaged with each fish nest mouth of looking for food.Nest row plants water plant in top, hidden
Shading, cool down noise reduction.The fish Nest architecture of the patent disclosure is mainly used for constructing swamp eel habitat, and it is single to be applicable in population range.
In conclusion existing artificial fish nest structure is suitable for riverbed or riverbank more, it still may not apply to biology in river and dwell
The building of breath ground.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above problems, provide that a kind of structure is simple, installation side
Just, the lower-cost artificial fish nest structure suitable for different water depth.
The technical scheme adopted by the invention is that: a kind of artificial fish nest structure suitable for different water depth, it is characterised in that:
The Artificial Fish Nest architecture is installed on bridge pier, mutual between fish nest nest body with several fish nest nest bodies being centered around around bridge pier
Connection；
There is chamber inside the fish nest nest body, be divided into disengaging cabin and fish-egg cabin in chamber above and below, fish nest nest body it is separate
The disengaging fish hole in its interior disengaging cabin of several connections is offered on the nest wall of the bridge pier side.
The exchange hole in its internal fish-egg cabin of connection is offered on the nest wall of the fish nest nest body.
One layer of bed material is equipped in the fish-egg cabin.
The fish nest nest body is made of FRP material.
The upstream face of the artificial fish nest structure is arc surface.
The artificial fish nest structure is plane along the side of water (flow) direction, and the spacing between two side planes and the bridge pier
Diameter be adapted.
The beneficial effects of the present invention are: artificial fish nest structure can be arranged in bridge pier, hydrometric station support column etc. in the present invention
Column construction in river, and by the combination of multiple fish nest nest bodies, movable sky can be provided for the fish of different water depth
Between and flood period sanctuary.
Different size of disengaging fish hole is opened up in fish nest nest body surface face in the present invention, enters cavity for different fish and provides
It is convenient.Exchange hole is opened up in fish nest bottom, meets water sand in fish-egg cabin and is exchanged with extraneous.Contain water in the cavity of fish nest nest body
The lesser fish-egg cabin of power, provides safe space for the breeding of fish, can be used for repairing aquatic ecosystem, increases two packing spaces
Property, water area ecological environment is protected, preferable ecology, economic and social benefit are generated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the top view of embodiment 1.
Fig. 3 is the side view of embodiment 1.
Fig. 4 is the top view of embodiment 2.
Specific embodiment
Embodiment 1: as shown in FIG. 1 to 3, the present embodiment is a kind of artificial fish nest structure suitable for different water depth, should
Artificial fish nest structure is installed on bridge pier 1, and artificial fish nest structure is centered around around bridge pier 1, semi-circular shape fish with several
Nest nest body 2.
2 layered arrangement of fish nest nest body is around bridge pier 1 in the present embodiment, and every layer of tool is there are two fish nest nest body 2, and the two of every layer
A 2 split of semi-circular shape fish nest nest body connects the ring structure to be formed and be placed on bridge pier 1.
There is inside fish nest nest body 2 chamber in this example, be divided into superposed disengaging cabin 28 in chamber and positioned at lower part
Fish-egg cabin 26 offers the disengaging fish holes 24, Yi Jilian in several connections disengaging cabin 28 in its on the outside nest wall 21 of fish nest nest body 2
Lead to the exchange hole 25 in its internal fish-egg cabin 26.
Fish nest nest body 2 is made of FRP material in the present embodiment, is arc-shaped nest wall 21, the top plate 22 of 3cm by thickness
It is formed with bottom plate 23.Wherein arc-shaped nest wall 21 is customized according to 1 size of bridge pier, and radius is that 1 radius of bridge pier adds 30cm
Cavity size, be highly 60cm；Top plate 22 is semi-circular shape structure, is customized according to 1 size of bridge pier, and semicircular ring inside radius is bridge
1 radius of pier, outer radius are the cavity size that 1 radius of bridge pier adds 30cm；Bottom plate 23 is semi-circular shape structure, big according to bridge pier 1
Small customization, semicircular ring inside radius are 1 radius of bridge pier, and outer radius is the cavity size that 1 radius of bridge pier adds 30cm.
Distance of the fish hole 24 apart from bottom plate 23 is passed in and out in this example at least should be 20cm, and multiple diameters are arranged in fish hole, respectively
The spacing of 10cm, 20cm and 30cm, two holes at least should be 10cm, to guarantee the intensity of nest wall 21.
26 cabin height of fish-egg cabin is at least 20cm in the present embodiment, forms hydrodynamic force and the lesser space of interference in cabin, is
Fish, which are hidden and breed, provides place.In addition, providing the substrate in imitative riverbed after silt falls silt in cabin for fish, being conducive to fish
Oviposition breeding.When fish nest is put into underwater, it can be laid with the bed material of 3cm thickness in the bilge in advance, construct an initial imitative riverbed
Substrate.
Exchange hole 25 is located at 26 bottom of fish-egg cabin in the present embodiment, and length 10cm is highly 5cm, it is ensured that work as fish
It when water body suspended sediment concentration is larger in ovum cabin 26, can swap, on the one hand avoid big with the external world under the biological effects such as fish
Amount sediment siltation causes fish to lose the space hidden and bred, and water body in cabin is on the other hand avoided to become due to lacking exchange
Stagnant water is unsuitable for fish movement.
Embodiment 2: the present embodiment and the structure of embodiment 1 are essentially identical, the difference is that only artificial in the present embodiment
Fish Nest architecture is plane (see Fig. 4) along the side of water (flow) direction two sides, and the spacing between two sides is mutually fitted with 1 diameter of bridge pier
Match.In view of the river more demanding to flood passage, if arranging fish nest in 1 two sides of bridge pier, river course flood is influenced, it is hidden to there is safety
Suffer from, therefore, plane is made in the two sides of artificial fish nest structure, fish nest is arranged only at 1 upstream and downstream position of bridge pier.
Claims (6)
1. a kind of artificial fish nest structure suitable for different water depth, it is characterised in that: the Artificial Fish Nest architecture is installed on bridge pier (1)
On, with several fish nest nest bodies (2) being centered around around bridge pier (1), it is connected with each other between fish nest nest body (2)；
There is chamber inside the fish nest nest body (2), be divided into disengaging cabin (28) and fish-egg cabin (26), fish nest nest in chamber above and below
The disengaging fish hole of its interior disengaging cabin (28) of several connections is offered on the nest wall (21) far from the bridge pier (1) side of body (2)
(24)。
2. being suitable for the artificial fish nest structure of different water depth according to right 1, it is characterised in that: the fish nest nest body (2)
Nest wall (21) on offer the exchange hole (25) of its internal fish-egg cabin (26) of connection.
3. being suitable for the artificial fish nest structure of different water depth according to right 2, it is characterised in that: in the fish-egg cabin (26)
It is equipped with one layer of bed material.
4. being suitable for the artificial fish nest structure of different water depth according to right 1 or 2, it is characterised in that: the fish nest nest body
(2) it is made of FRP material.
5. being suitable for the artificial fish nest structure of different water depth according to right 1, it is characterised in that: the artificial fish nest structure
Upstream face be arc surface.
6. being suitable for the artificial fish nest structure of different water depth according to claim 1 or 5, it is characterised in that: described artificial
Fish Nest architecture is plane along the side of water (flow) direction, and the spacing between two side planes is adapted with the diameter of the bridge pier (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404574.8A CN110024727A (en) | 2019-05-16 | 2019-05-16 | Artificial fish nest structure suitable for different water depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404574.8A CN110024727A (en) | 2019-05-16 | 2019-05-16 | Artificial fish nest structure suitable for different water depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110024727A true CN110024727A (en) | 2019-07-19 |
Family
ID=67242285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910404574.8A Pending CN110024727A (en) | 2019-05-16 | 2019-05-16 | Artificial fish nest structure suitable for different water depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110024727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369354A (en) * | 2020-11-04 | 2021-02-19 | 黄河水生态研究院(西安)有限公司 | Artificial fish nest structure for ecological environment restoration based on bridge supporting mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130060672A (en) * | 2011-11-30 | 2013-06-10 | 군산대학교산학협력단 | An incubation bath with artificial spawning bed for fish and fish incubation method |
| JP2015029428A (en) * | 2013-07-31 | 2015-02-16 | 鹿島建設株式会社 | Artificial nest box for nest building of woodpeckers |
| CN104823890A (en) * | 2015-05-22 | 2015-08-12 | 韩生健 | Manufacturing and using method for artificial fish nest and artificial algae facilitating rapid and multiple fish births |
| WO2016052892A1 (en) * | 2014-09-30 | 2016-04-07 | 전준모 | Artificial fishway for migration of fish in hydraulic facilities |
| CN206273111U (en) * | 2016-11-25 | 2017-06-23 | 浙江绿维环境科技有限公司 | A kind of multidimensional combines fish nest |
| CN206752402U (en) * | 2016-11-25 | 2017-12-15 | 浙江绿维环境科技有限公司 | A kind of tide lake |
| CN207428191U (en) * | 2017-09-25 | 2018-06-01 | 山东省海洋资源与环境研究院 | A kind of portable fish egg harvester |
| CN210247985U (en) * | 2019-05-16 | 2020-04-07 | 中国电建集团华东勘测设计研究院有限公司 | Artificial fish nest structure suitable for different water depth |
-
2019
- 2019-05-16 CN CN201910404574.8A patent/CN110024727A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130060672A (en) * | 2011-11-30 | 2013-06-10 | 군산대학교산학협력단 | An incubation bath with artificial spawning bed for fish and fish incubation method |
| JP2015029428A (en) * | 2013-07-31 | 2015-02-16 | 鹿島建設株式会社 | Artificial nest box for nest building of woodpeckers |
| WO2016052892A1 (en) * | 2014-09-30 | 2016-04-07 | 전준모 | Artificial fishway for migration of fish in hydraulic facilities |
| CN104823890A (en) * | 2015-05-22 | 2015-08-12 | 韩生健 | Manufacturing and using method for artificial fish nest and artificial algae facilitating rapid and multiple fish births |
| CN206273111U (en) * | 2016-11-25 | 2017-06-23 | 浙江绿维环境科技有限公司 | A kind of multidimensional combines fish nest |
| CN206752402U (en) * | 2016-11-25 | 2017-12-15 | 浙江绿维环境科技有限公司 | A kind of tide lake |
| CN207428191U (en) * | 2017-09-25 | 2018-06-01 | 山东省海洋资源与环境研究院 | A kind of portable fish egg harvester |
| CN210247985U (en) * | 2019-05-16 | 2020-04-07 | 中国电建集团华东勘测设计研究院有限公司 | Artificial fish nest structure suitable for different water depth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369354A (en) * | 2020-11-04 | 2021-02-19 | 黄河水生态研究院(西安)有限公司 | Artificial fish nest structure for ecological environment restoration based on bridge supporting mechanism |
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