CN208748626U - A kind of pipeline formula suitable for complicated landform crosses fish device - Google Patents
A kind of pipeline formula suitable for complicated landform crosses fish device Download PDFInfo
- Publication number
- CN208748626U CN208748626U CN201821038432.1U CN201821038432U CN208748626U CN 208748626 U CN208748626 U CN 208748626U CN 201821038432 U CN201821038432 U CN 201821038432U CN 208748626 U CN208748626 U CN 208748626U
- Authority
- CN
- China
- Prior art keywords
- fish
- pipeline
- conveyance conduit
- operated valve
- electrically operated
- 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.)
- Active
Links
Classifications
-
- 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
- Y02A40/60—Ecological corridors or buffer zones
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
A kind of pipeline formula suitable for complicated landform crosses fish device, including the conveyance conduit being connected to upstream waters, it further include the collection fishpond that downstream waters is set, fish pipeline is sent in the connection of collection fishpond, send fish piping connection conveyance conduit, it send fish pipeline to be connected to the front conveyance conduit of conveyance conduit interconnecting piece with upstream waters, fish pipeline is sent to connect by pumping with water source with the rear portion conveyance conduit of conveyance conduit interconnecting piece.The utility model is adapted to the fish demand excessively of hydroelectric project complicated landform, drives water flow by motor, centrifugal pump etc., achievees the purpose that straddling fish stocks steadily quickly through dam in a manner of pipeline.
Description
Technical field
The utility model relates to a kind of fish device more particularly to a kind of pipeline formulas suitable for complicated landform excessively to cross fish
Facility.
Background technique
Water power power generating equipment is built in the river in natural basin, water resource is allowed to be developed and utilized, but to ecological ring
Certain destruction is brought in border, for fish, has been blocked the migration channel of fish, cannot have been reached spawning habitat, this will seriously affect
Need to migrate migratory or half migration fishes the reproduction procreation behavior of oviposition on a large scale.
Utility model content
The utility model provides one kind and is adapted to the installation of a variety of topography and geomorphologies, and can be by the way that remotely control, run can
The hydraulic and hydroelectric engineering fish pass structure leaned on, it is of the existing technology to solve the problems, such as.
The utility model uses following technical scheme:
A kind of pipeline formula fish pass structure suitable for complicated landform, including the conveyance conduit 6 being connected to upstream waters,
It further include the collection fishpond 13 that downstream waters is set, fish pipeline 11 is sent in the connection of collection fishpond 13, send fish pipeline 11 connecting conveying pipe road
6, it send fish pipeline 11 and the front conveyance conduit 6 of 6 interconnecting piece of conveyance conduit to be connected to upstream waters, send fish pipeline (11) and conveying
The rear portion conveyance conduit 6 of 6 interconnecting piece of pipeline is connect by pump 2 with water source 4.
Described send is provided with opening for dispensing drive fish ball 3 on fish pipeline 11 and the rear portion conveyance conduit 6 of the interconnecting piece of conveyance conduit 6
Mouthful.
It is described to send the interconnecting piece of fish pipeline 11 and conveyance conduit 6 that electrically operated valve I 7 is set, it is described to send fish pipeline 11 and conveying
Electrically operated valve II 8 is connected on the rear portion conveyance conduit 6 of 6 interconnecting piece of pipeline, is arranged on the conveyance conduit 6 at II 8 rear portion of electrically operated valve
Electrically operated valve III 10, setting is set for launching the opening for driving fish ball 3, opening between electrically operated valve II 8 and electrically operated valve III 10
Set electrically operated valve IV 9.
It is described to send side setting electrically operated valve V 12 of the fish pipeline 11 close to collection fishpond 13.
Fish corral pond 14 is caught up in 13 rear portion of the collection fishpond connection, and fish corral pond (14) rear portion is caught up with to connect fish pass 15.
The utility model has the beneficial effects that the utility model is adapted to the fish demand excessively of hydroelectric project complicated landform,
Water flow is driven by motor, centrifugal pump etc., straddling fish stocks are reached in a manner of pipeline steadily quickly through the mesh of dam
's.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of pipeline formula fish pass structure suitable for complicated landform, including connects with upstream waters
Logical conveyance conduit 6, conveyance conduit 6 can be fixed on support of pipelines 5 by fixed device, such as anchor ear, and support of pipelines 5 can be fixed
On water conservancy projects, such as dam.The fish pass structure of the utility model further includes the collection fishpond 13 that downstream waters is arranged in, and collects fishpond
13 for be conveyed to the fish collection for needing migration, and fish pipeline 11 is sent in the connection of collection fishpond 13, send fish pipeline 11 connecting conveying pipe
Road 6,6 upper opening of transfer pipeline are connect as interconnecting piece, interconnecting piece with fish pipeline 11 is sent, the conveyance conduit 6 of interconnecting piece front with
The conveyance conduit 6 of the connection of upstream waters, interconnecting piece rear portion is connect by pump 2 with water source 4, which is centrifugal multistage pump multiple centrifugal pump, passes through electricity
Machine 1 and pump 2 drive, and the water at water source 4 is pumped into the rear portion of conveyance conduit 6.And above-mentioned water source 4 may be selected reservoir or under
The water in swimming domain.If selecting the water in downstream waters, it is pumped into pipeline again after can purifying water by purification facility, avoids to pipeline
It results in blockage.
The above-mentioned fish pipeline 11 that send is so that fish is reached conveyance conduit 6 into fish entrance；And pass through motor 1, multistage centrifugal
Pump 2 extracts the water in water source 4, and water is pumped into conveyance conduit 6.
As further embodiment, the utility model send fish pipeline 11 and the rear portion of 6 interconnecting piece of conveyance conduit defeated
The opening for opening up on pipeline 6 and launching and driving fish ball 3 is sent, it, can be in transfer pipeline 6 when having the fish for needing to convey in conveyance conduit 6
Fish ball 3 is driven in middle dispensing, and then by being pumped into the water at water source into the pipeline for driving 3 rear portion of fish ball, the side of fish ball 3 upstream is driven in driving
To movement, and then the migrant in conveyance conduit 6 is driven upstream to convey along conveyance conduit 6.
When the opening for driving fish ball is launched in above-mentioned setting, the interconnecting piece of fish pipeline 11 and conveyance conduit 6 setting electrically operated valve is sent
I7 send and connects electrically operated valve II 8 on the rear portion conveyance conduit 6 of fish pipeline 11 and 6 interconnecting piece of conveyance conduit, after electrically operated valve II 8
Electrically operated valve III 10 is set on the conveyance conduit 6 in portion, and setting drives fish for launching between electrically operated valve II 8 and electrically operated valve III 10
Electrically operated valve IV 9 is arranged in the opening of ball 3, opening.
And send fish pipeline 11 close to the settable electrically operated valve V 12 in side in collection fishpond 13.
Fish corral pond 14 is caught up in the connection of collection 13 rear portion of fishpond, and 14 rear portion of fish corral pond is caught up with to connect fish pass 15.
When not working, above-mentioned electrically operated valve can default setting be in off state, when needing to carry out defeated fish operation, fish
Class, by catching up with fish corral pond 14 to reach in collection fishpond 13, opens motor-driven valve by swimming through measure for fish crossing to fish pass 15 in river water at this time
Door I 7, electrically operated valve V 12, fish are reached in conveyance conduit 6 by water flow, are closed and are opened electrically operated valve I 7, electrically operated valve V 12
Afterwards, electrically operated valve IV 9 is opened, fish ball 3 will be driven and put into defeated fish pipeline 6 and close electrically operated valve 9 IV, open motor 1, mostly pump 2
The water at water source 4 is extracted, while opening electrically operated valve II 8, electrically operated valve III 10, the water of 2 pump of pump pushes drive fish ball 3 to pass through delivery pipe
Fish in pipeline are gradually raised and finally cross dam crest by road 6, enter upstream waters.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (5)
1. a kind of pipeline formula suitable for complicated landform crosses fish device, including the conveyance conduit (6) being connected to upstream waters,
It is characterized by also including the collection fishponds (13) that downstream waters is arranged in, and collect fishpond (13) connection and send fish pipeline (11), send fish pipe
Road (11) connecting conveying pipe road (6) send front conveyance conduit (6) and the upstream of fish pipeline (11) and conveyance conduit (6) interconnecting piece
Waters connection send the rear portion conveyance conduit (6) of fish pipeline (11) and conveyance conduit (6) interconnecting piece by pumping (2) and water source (4) even
It connects.
2. a kind of pipeline formula suitable for complicated landform according to claim 1 crosses fish device, it is characterised in that: institute
It states to send to be provided with to launch on fish pipeline (11) and the rear portion conveyance conduit (6) of the interconnecting piece of conveyance conduit (6) and drives opening for fish ball (3)
Mouthful.
3. a kind of pipeline formula suitable for complicated landform according to claim 1 crosses fish device, it is characterised in that: institute
Interconnecting piece setting electrically operated valve I (7) for sending fish pipeline (11) and conveyance conduit (6) is stated, it is described to send fish pipeline (11) and delivery pipe
Electrically operated valve II (8) are connected on the rear portion conveyance conduit (6) of road (6) interconnecting piece, the conveyance conduit at electrically operated valve II (8) rear portion
(6) electrically operated valve III (10) are set on, setting drives fish ball for launching between electrically operated valve II (8) and electrically operated valve III (10)
(3) electrically operated valve IV (9) are arranged in opening, opening.
4. a kind of pipeline formula suitable for complicated landform according to claim 1 crosses fish device, it is characterised in that: institute
It states and send fish pipeline (11) close to the side of collection fishpond (13) setting electrically operated valve V (12).
5. a kind of pipeline formula suitable for complicated landform according to claim 1 crosses fish device, it is characterised in that: institute
It states the connection of collection fishpond (13) rear portion and catches up with fish corral pond (14), fish corral pond (14) rear portion is caught up with to connect fish pass (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038432.1U CN208748626U (en) | 2018-06-29 | 2018-06-29 | A kind of pipeline formula suitable for complicated landform crosses fish device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038432.1U CN208748626U (en) | 2018-06-29 | 2018-06-29 | A kind of pipeline formula suitable for complicated landform crosses fish device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748626U true CN208748626U (en) | 2019-04-16 |
Family
ID=66056790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038432.1U Active CN208748626U (en) | 2018-06-29 | 2018-06-29 | A kind of pipeline formula suitable for complicated landform crosses fish device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677893A (en) * | 2018-06-29 | 2018-10-19 | 华电郑州机械设计研究院有限公司 | A kind of pipeline formula fish pass structure suitable for complicated landform |
-
2018
- 2018-06-29 CN CN201821038432.1U patent/CN208748626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677893A (en) * | 2018-06-29 | 2018-10-19 | 华电郑州机械设计研究院有限公司 | A kind of pipeline formula fish pass structure suitable for complicated landform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Calles et al. | Connectivity is a two‐way street—the need for a holistic approach to fish passage problems in regulated rivers | |
| CN108086262B (en) | Fish passing system for hydraulic engineering of closure dam | |
| CN109469030B (en) | Fish gathering and transporting system for diversion type power generation high dam | |
| CN108005040A (en) | Minisize ecological natural flow station | |
| CN205894003U (en) | Drainage pump station | |
| CN207553275U (en) | A kind of siphon drainage device | |
| CN208748626U (en) | A kind of pipeline formula suitable for complicated landform crosses fish device | |
| CN109555095A (en) | Floater in river automatic cleaning apparatus | |
| CN204023486U (en) | A kind ofly provide down the structure of letting out ecological flow for reservoir initial filling | |
| CN108677893A (en) | A kind of pipeline formula fish pass structure suitable for complicated landform | |
| CN105256772A (en) | Fish passing system and method free of water resource losses and free water surfaces | |
| CN109736255A (en) | The fish lift device and its attracting fish method of fish gathering are carried out using hydropower station tail water | |
| CN206245390U (en) | A kind of culvert pipe water channeling type pumping plant | |
| CN106759188B (en) | A kind of device and method of resource of river channel type power generation reservoir control blue algae bloom | |
| CN202705996U (en) | Sectional water supply system for fishway entrance | |
| CN204458377U (en) | A kind of centrifugal water pump non-bottom valve pumping device | |
| CN108999155B (en) | Induced driving integrated dam fish passing device and using method thereof | |
| CN205894005U (en) | Drainage pump station | |
| CN208047659U (en) | A kind of livestock and poultry cultivation water-saving cleaning system | |
| CN103947620B (en) | A kind of cage culture is received fish system and is applied the receipts fish method of this system | |
| CN211948282U (en) | Manual spiral fish device of crossing | |
| CN211340713U (en) | Fish device is crossed to formula buoyancy behind dam | |
| CN209941630U (en) | Pump valve pipeline type fish passing facility | |
| CN206744337U (en) | A kind of descending device of safe and efficient fish | |
| CN109837872A (en) | Fish pass import water charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |