CN2865270Y - Apparatus for transferring fish-gathering net cage through dam - Google Patents
Apparatus for transferring fish-gathering net cage through dam Download PDFInfo
- Publication number
- CN2865270Y CN2865270Y CNU2005201182499U CN200520118249U CN2865270Y CN 2865270 Y CN2865270 Y CN 2865270Y CN U2005201182499 U CNU2005201182499 U CN U2005201182499U CN 200520118249 U CN200520118249 U CN 200520118249U CN 2865270 Y CN2865270 Y CN 2865270Y
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- CN
- China
- Prior art keywords
- fish
- net cage
- dam
- water
- water groove
- 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 - Lifetime
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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 relates to a device for transporting a fish-collecting net cage to pass a dam and then convey the fish to the tail of a water reservoir, it pertains to the technical field of fish protection. The device of the utility model for transporting a fish-collecting net cage to pass a dam comprises an apparatus (1) to lift a fish-collecting net cage (9), an apparatus (2) to move the fish-collecting net cage (9) to pass a dam, a fish-guiding water channel (5), which is for guiding fish to the tail of a water reservoir. The starting end (6) of the fish-guiding water channel (5) is closed by a net, and its tail (7) is connected with the river of a water reservoir. The utility model has the advantage that while considering the dam passing of fish, it also considers the conveying of fish at upstream. The design of the utility model is provided with a fish-guiding water channel, this can attract fish to reach the tail of a water reservoir by laying the fish-guiding water channel at bank or in water. In the design of the fish-guiding water channel, feature of a traditional fishway is combined, so the fish can keep their physical strength during movement.
Description
(1) technical field
The utility model relates to and a kind ofly is used for fish gathering net cage transportation overflow dam and the fish after will crossing the dam are transported to the device of reservoir storehouse tail.The technical field that belongs to fish protection.
(2) background technology
In the prior art, in the design of fish lift, the fish gathering net cage was transported the mode that the dam generally adopts handling, separately handling or crossed dam (PN-JP10159071) by pulling on dam crest at big downstream face of dam, but a fatal shortcoming is arranged all in these dam-crossing arrangements, the fish that crossed directly are placed to the dam upstream, such operation makes much crosses the injury that the dam fish are subjected to the hydraulic turbine again, and, laid eggs thereby can not make the dam fish find upstream direction to delay because the water volume flow rate at nearly dam place is very little.This makes equipment of the prior art and method can not solve the problem of fish being transported overflow dam well.
(3) utility model content
[problem that will solve]
The purpose of this utility model is to provide a kind of effect well to be used for fish gathering net cage transportation overflow dam and the fish after will crossing the dam are transported to the device of reservoir storehouse tail.
[technical scheme]
In order to reach the purpose of this utility model, adopted following technical scheme:
The utility model is used for the device with fish gathering net cage transportation overflow dam, swim under the dam dam updrift side successively the order of connection be: fish gathering net cage 9 is risen and the equipment 1 of landing, with fish gathering net cage 9 moved the dam equipment 2, put fish and water groove 4 and lead fish and water groove 5.
Put fish and water groove 4 for fish are released into the equipment of leading fish and water groove 5, put fish and water groove 4 and receive the fish of from fish gathering net cage 9, emitting of coming from equipment 2 transportations of moving the dam at head end, by the oblique fish and water groove 4 of putting fish are transported to its tail end, its tail end is connected with the head end 6 of leading fish and water groove 5.
Wherein, lead fish and water groove 5 and be the tank of guiding fish trip to the storehouse tail, its head end 6 is spaced from each other with reservoir water body, and tail end 7 is connected on the river of storehouse tail.
Wherein, there is the water pump 8 of pumps water in the guide fish and water groove 5 at tail end 7 places.The current that water pump 8 forms downstream, the fish that are beneficial to the attraction migration move about towards reservoir tail end (being upper river).
Wherein, the front end of head end 6 has the water pump 17 that pumps water from lead fish and water groove 5, and front end is provided with between the part of water pump 17 and the head end 6 and separates with net.
Wherein, the described inflation tank of fish and water groove 5 of leading for bubbling through the water column.
Wherein, the described hard tank of fish and water groove 5 of leading for fixing with support.
Wherein, described centre of leading fish and water groove 5 is provided with the door 3 of one or multi-channel controlled water flow direction, and door 3 setting can be spent to 180 from 0, can make the current that flow into tank evenly flow or S shape stream between regulate, help fish swimming and rest.Leaf door 15 rotational angle under the driving of arbor wheel on the door 3 is installed in leaf door 15 on the framework 16.
Employed fish gathering net cage 9 can be any net cage that can be used for fish gathering in the prior art on the platform 12.Preferably, the fish gathering cage structure of selecting for use is: its casing by two or more is formed, socket between the casing, and can after lower part box is upwards packed up fully, be superimposed as a casing, wherein: have the splayed configuration door of inwardly opening at least one casing; Be connected with on the casing bottom it can be packed up and with the device of the top casing stack.
[beneficial effect]
Specifically, advantage of the present utility model is as follows:
Advantage of the present utility model just is when considering that fish cross the dam fish to be considered simultaneously in the conveying of upstream.Combine in the design and lead the fish and water groove, lead the fish and water groove, attract fish to arrive reservoir storehouse tail by laying on the coast or in the water.Incorporated the characteristics of traditional fish pass in the design of leading the fish and water groove, what make fish can keep physical at the volley.
(4) description of drawings
Fig. 1 is the profile of the utility model product;
Fig. 2 is the structure chart of the utility model product component door 3;
Fig. 3 is the profile of the another kind of form of the utility model product;
Fig. 4 is the profile of the another kind of form of the utility model product.
(5) embodiment
Following embodiment is used to illustrate the utility model, but is not used for limiting scope of the present utility model.
Following mask body is further described the utility model in conjunction with Figure of description.
As shown in Figure 1, rising and falling equipment 1 can be by its built-in electric device or manually with 9 rises of fish gathering net cage or landing, equipment 2 moves overflow dam 13 with fish gathering net cage 9, then, from fish gathering net cage 9 fish is placed into the tank 4, put fish and water groove 4 for fish are released into the equipment of leading fish and water groove 5, fish slide to the head end 6 of leading fish and water groove 5 along skewed slot; Lead fish and water groove 5 and be the tank of guiding fish trip to the storehouse tail, its head end 6 usefulness net sealing, tail end 7 is connected on the river 11 of tail upstream, storehouse, there is the water pump 8 of pumps water in the guide fish and water groove 5 at tail end 7 places, the front end of head end 6 has the water pump (17) that pumps water from lead fish and water groove (5), common or divide other effect to form downstream current down at water pump 8 and water pump (17), the fish that are beneficial to the attraction migration move about towards reservoir tail end (being upper river).Lead fish and water groove 5 and be soft tank, alternatively, lead the inflation tank of fish and water groove 5, fly on the water body 10 in the reservoir for bubbling through the water column.The centre of leading fish and water groove 5 is provided with the door 3 of several roads controlled water flow direction.Fish gathering net cage 9 is articulated on the fish gathering platform 12.
As shown in Figure 2, door 3 setting can be spent to 180 from 0, can make the current that flow into tank evenly flow or S shape stream between regulate, help fish swimming and rest.Leaf door 15 rotational angle under the driving of arbor wheel on the door 3 is installed in leaf door 15 on the framework 16.
As shown in Figure 3, rising and falling equipment 1 can be by its built-in electric device or manually with 9 rises of fish gathering net cage or landing, equipment 2 moves overflow dam 13 with fish gathering net cage 9, then, from fish gathering net cage 9 fish is placed into the tank 4, put fish and water groove 4 for fish are released into the equipment of leading fish and water groove 5, fish slide to the head end 6 of leading fish and water groove 5 along skewed slot; Lead fish and water groove 5 and be the tank of guiding fish trip to the storehouse tail, its head end 6 usefulness net sealing, tail end 7 is connected on the river 11 of tail upstream, storehouse, there is the water pump 8 of pumps water in the guide fish and water groove 5 at tail end 7 places, the front end of head end 6 has and connects the pipeline 18 lead fish and water groove (5) draining under the dam, the front end of head end 6 is provided with between the part of pipeline 18 and the head end 6 and separates with net, form current downstream under the acting in conjunction of water pump 8 and pipeline 18, the fish that are beneficial to the attraction migration move about towards reservoir tail end (being upper river).Lead the hard tank of fish and water groove 5 for fixing with support 14, support 14 is in water 10, and ground is beaten in the underwater ground.The centre of leading fish and water groove 5 is provided with the door 3 of several roads controlled water flow direction.Fish gathering net cage 9 is articulated on the fish gathering platform 12.
As shown in Figure 4, the equipment 1 that rises and falls can be by its built-in electric device or manually fish gathering net cage 9 is risen or landing, and equipment 2 moves overflow dam 13 with fish gathering net cage 9, then, by the equipment of rising and falling 1 net cage is put to the head end 6 of leading fish and water groove 5 again; Lead fish and water groove 5 and be the tank of guiding fish trip to the storehouse tail, its head end 6 usefulness net sealing, tail end 7 is connected on the river 11 of tail upstream, storehouse, there is the water pump 8 of pumps water in the guide fish and water groove 5 at tail end 7 places, the current that water pump 8 forms downstream, the fish that are beneficial to the attraction migration move about towards reservoir tail end (being upper river).Lead the hard tank of fish and water groove 5 for fixing with support 14, support 14 will be led the fish and water groove and will be fixed on the bank.The centre of leading fish and water groove 5 is provided with the door 3 of several roads controlled water flow direction.Fish gathering net cage 9 is articulated on the fish gathering platform 12.
Claims (10)
1. device that is used for fish gathering net cage transportation overflow dam is characterized in that: swimming over to the order that the dam updrift side connects successively under the dam is: fish gathering net cage (9) is risen and the equipment (1) of landing, fish gathering net cage (9) was moved the equipment (2) on dam and led fish and water groove (5);
Wherein, lead fish and water groove (5) and be the tank of guiding fish trip to the storehouse tail, its head end (6) is spaced from each other with reservoir water body, and tail end (7) is connected on the river of storehouse tail.
2. be used for device according to claim 1, it is characterized in that: put fish and water groove (4) and join with the head end (6) of leading fish and water groove (5) with fish gathering net cage transportation overflow dam.
3. be used for the device with fish gathering net cage transportation overflow dam according to claim 1, it is characterized in that: tail end (7) is located the water pump (8) of pumps water in the guide fish and water groove (5).
4. be used for the device with fish gathering net cage transportation overflow dam according to claim 1, it is characterized in that: the front end of head end (6) has the water pump (17) that pumps water from lead fish and water groove (5).
5. as being used for the device with fish gathering net cage transportation overflow dam as described in the claim 4, it is characterized in that: the front end of head end (6) is provided with between the part of water pump (17) and the head end (6) and separates with net.
6. be used for the device with fish gathering net cage transportation overflow dam according to claim 1, it is characterized in that: the front end of head end (6) has and connects the pipeline (18) of leading fish and water groove (5) draining under the dam.
7. as being used for the device with fish gathering net cage transportation overflow dam as described in the claim 6, it is characterized in that: the front end of head end (6) is provided with between the part of pipeline (18) and the head end (6) and separates with net.
8. be used for device according to claim 1, it is characterized in that: the described inflation tank of fish and water groove (5) of leading for bubbling through the water column with fish gathering net cage transportation overflow dam.
9. be used for device according to claim 1, it is characterized in that: the described hard tank of fish and water groove (5) of leading for fixing with support (14) with fish gathering net cage transportation overflow dam.
10. as being used for the device with fish gathering net cage transportation overflow dam as described among the claim 2-4 any one, it is characterized in that: described centre of leading fish and water groove (5) is provided with the door (3) of one or multi-channel controlled water flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201182499U CN2865270Y (en) | 2005-09-02 | 2005-09-02 | Apparatus for transferring fish-gathering net cage through dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201182499U CN2865270Y (en) | 2005-09-02 | 2005-09-02 | Apparatus for transferring fish-gathering net cage through dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865270Y true CN2865270Y (en) | 2007-02-07 |
Family
ID=37700967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201182499U Expired - Lifetime CN2865270Y (en) | 2005-09-02 | 2005-09-02 | Apparatus for transferring fish-gathering net cage through dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865270Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537902C (en) * | 2005-12-16 | 2009-09-09 | 水利部中国科学院水工程生态研究所 | A kind of method that helps fish by dam |
| CN103556610A (en) * | 2013-11-05 | 2014-02-05 | 中国水电顾问集团华东勘测设计研究院有限公司 | Transferring device between fishway and fish van and implementation method thereof |
| CN104452692A (en) * | 2013-09-17 | 2015-03-25 | 湖州师范学院 | Dam passing system suitable for migratory fishes to pass hydro-junction and application method |
| CN104912041A (en) * | 2015-06-17 | 2015-09-16 | 中国电建集团贵阳勘测设计研究院有限公司 | Fish passing system for high dam of canyon river reach |
| CN106804514A (en) * | 2017-02-04 | 2017-06-09 | 苏州多固工程设计有限公司 | Close breeding facility and its manufacture, construction and cultural method in river |
| CN111328739A (en) * | 2020-03-06 | 2020-06-26 | 中水珠江规划勘测设计有限公司 | High-efficiency full-automatic fish elevator system |
| CN114304086A (en) * | 2021-11-12 | 2022-04-12 | 安徽科技学院 | Fish diversity investigation sampling device |
| CN115162290A (en) * | 2022-07-08 | 2022-10-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Sightseeing fish passing system and fish passing method |
-
2005
- 2005-09-02 CN CNU2005201182499U patent/CN2865270Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537902C (en) * | 2005-12-16 | 2009-09-09 | 水利部中国科学院水工程生态研究所 | A kind of method that helps fish by dam |
| CN104452692A (en) * | 2013-09-17 | 2015-03-25 | 湖州师范学院 | Dam passing system suitable for migratory fishes to pass hydro-junction and application method |
| CN103556610A (en) * | 2013-11-05 | 2014-02-05 | 中国水电顾问集团华东勘测设计研究院有限公司 | Transferring device between fishway and fish van and implementation method thereof |
| CN103556610B (en) * | 2013-11-05 | 2015-11-18 | 中国水电顾问集团华东勘测设计研究院有限公司 | Device and implementation method thereof is rejected between fish pass and fish transportation vehicle |
| CN104912041A (en) * | 2015-06-17 | 2015-09-16 | 中国电建集团贵阳勘测设计研究院有限公司 | Fish passing system for high dam of canyon river reach |
| CN106804514A (en) * | 2017-02-04 | 2017-06-09 | 苏州多固工程设计有限公司 | Close breeding facility and its manufacture, construction and cultural method in river |
| CN111328739A (en) * | 2020-03-06 | 2020-06-26 | 中水珠江规划勘测设计有限公司 | High-efficiency full-automatic fish elevator system |
| CN114304086A (en) * | 2021-11-12 | 2022-04-12 | 安徽科技学院 | Fish diversity investigation sampling device |
| CN115162290A (en) * | 2022-07-08 | 2022-10-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Sightseeing fish passing system and fish passing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MINISTRY OF WATER RESOURCES CHINESE ACADEMY OF SC Free format text: FORMER OWNER: INST. OF HYDROBIOLOGY, CHINESE ACADEMY OF SCIENCES Effective date: 20070323 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070323 Address after: 430079 Water Engineering Ecology Research Institute, No. 578 Xiong Chu street, Hubei, Wuhan Patentee after: Water Engineering Ecological Inst., Chinese Academy of Sciences Address before: 430072 East Lake 7 South Road, Hubei, Wuhan, China Academy of Sciences Patentee before: Institute of Hydrobiology, Chinese Academy of Sciences |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150902 Granted publication date: 20070207 |
|
| EXPY | Termination of patent right or utility model |