CN202979896U - Determinator for swimming ability of fish - Google Patents
Determinator for swimming ability of fish Download PDFInfo
- Publication number
- CN202979896U CN202979896U CN2012207310325U CN201220731032U CN202979896U CN 202979896 U CN202979896 U CN 202979896U CN 2012207310325 U CN2012207310325 U CN 2012207310325U CN 201220731032 U CN201220731032 U CN 201220731032U CN 202979896 U CN202979896 U CN 202979896U
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- China
- Prior art keywords
- swimming
- water
- fish
- pipe
- determinator
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- Expired - Fee Related
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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)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a determinator for a swimming ability of fish. The determinator for the swimming ability of the fish includes a transversely-arranged swimming room (1), a fluid guiding pipe (2) is arranged at the water inlet end of the swimming room (1), a blocking net (9) is arranged at the water outlet end of the swimming room, the front portion and the rear portion of the swimming room (1) are respectively connected with a water inlet pipe (3) and a water outlet pipe (4) which are longitudinally arranged, the bottom end of the water outlet pipe (4) is communicated with a water return pipe (5) on which a drain valve (6) is arranged, the other end of the water return pipe (5) is connected with a circulating water pump (7), the water inlet pipe (3) is also communicated with the circulating water pump (7), and a frequency converter (8) is further arranged on the circulating water pump (7). The determinator for the swimming ability of the fish is simple in structure, ingenious in design, small in space occupation, convenient to install and maintain and high in accuracy.
Description
Technical field
The utility model relates to a kind of measurement mechanism, particularly a kind of fish swimming capacity testing device.
Background technology
In biology of fishes research, need to measure the Burden-Swimming Ability of KM of fish.Traditional determinator mostly is the annular water tank of horizontal positioned, rotate by the driven by motor screw, allow water circulate in annular water tank, and the Burden-Swimming Ability of KM of fish in tank is measured, there are two problems in this determinator, at first utilize the driven by motor screw to drive the mode of water body flow, efficient is relatively low, caused to a certain extent the waste of the energy, and this determinator need to occupy larger space, the structure relative complex, and holistic cost is higher, is inconvenient to keep in repair.Therefore need now a kind of Novel fish swimming capacity testing device that can address the above problem.
Summary of the invention
The utility model is in order to solve the existing above-mentioned deficiency of prior art, proposes a kind of simple in structurely, designs ingeniously, and floor space is little, and is convenient for installation and maintenance, the fish swimming capacity testing device that accuracy is higher.
Technical solution of the present utility model is: a kind of fish swimming capacity testing device, the swimming chamber 1 that comprises horizontally set, the inlet end of swimming chamber 1 is provided with mozzle 2, the water outlet end of swimming chamber is provided with block 9, the front portion of swimming chamber 1 is connected with outlet pipe 4 with the water inlet pipe 3 of vertical setting respectively with the rear portion, the bottom of outlet pipe 4 is communicated with return pipe 5, be provided with draining valve 6 on return pipe 5, the other end of return pipe 5 is connected with water circulating pump 7, and water inlet pipe 3 is communicated with water circulating pump 7 equally, also is provided with frequency converter 8 on water circulating pump 7.
The utility model is compared with prior art, has following advantage:
The fish swimming capacity testing device of this kind of version, it is simple in structure, designs ingenious, rationally distributed.Traditional determinator mostly is the annular water tank formula of horizontal positioned, and adopt the motor-driven screw that the mobile of water body driven, this mode floor space is larger, and drive part is comprised of a plurality of mechanisms, safeguard trouble relatively, and mechanical efficiency is also lower; In order to address this problem, the utility model provides a kind of vertical loop structure, and drive part directly adopts water pump, promoting water body circulates in circulation line, not only greatly reduce the occupation of land space of this device, and be provided with frequency converter on water pump due to it, accurate coutroi velocity is to obtain determination data more accurately.And its manufacture craft is simple, and is cheap for manufacturing cost, therefore can say that it has possessed multiple advantage, is particularly suitable for applying in the art, and its market prospects are very wide.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.As shown in Figure 1: a kind of fish swimming capacity testing device, comprise the swimming chamber 1 of horizontally set, the inlet end of swimming chamber 1 is provided with mozzle 2, and water outlet end is provided with block 9, and the fish in the chamber 1 that prevents from swimming escape; The front portion of swimming chamber 1 is connected with water inlet pipe 3 and the outlet pipe 4 of vertical setting respectively with the rear portion, the other end of water inlet pipe 3 is connected with water circulating pump 7, the bottom of outlet pipe 4 is connected with return pipe 5, the other end of return pipe 5 is connected on water circulating pump 7, also be provided with draining valve 6 on return pipe 5, also be provided with frequency converter 8 on water circulating pump 7.
the course of work of the fish swimming capacity testing device of the utility model embodiment is as follows: in the time of need to carrying out determination experiment, fish is put in the chamber of swimming, then the ON cycle water pump 7, water body is by water inlet pipe 3, swimming chamber 1, circulate in the circulation line that outlet pipe 4 and return pipe 5 form, fish can move about in the chamber of swimming, when needs are regulated flow rate of water flow, changing flow velocity by frequency converter 8 controlled circulation water pumps 7 gets final product, after measuring end, open the draining valve 6 on return pipe 5, water body in circulation line is all discharged, wait for the work of next time measuring.
Claims (1)
1. fish swimming capacity testing device, the swimming chamber (1) that comprises horizontally set, the inlet end of swimming chamber (1) is provided with mozzle (2), the water outlet end of swimming chamber is provided with block (9), the front portion of swimming chamber (1) is connected with outlet pipe (4) with the water inlet pipe (3) of vertical setting respectively with the rear portion, the bottom of outlet pipe (4) is communicated with return pipe (5), be provided with draining valve (6) on return pipe (5), the other end of return pipe (5) is connected with water circulating pump (7), and water inlet pipe (3) is communicated with water circulating pump (7) equally, also be provided with frequency converter (8) on water circulating pump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207310325U CN202979896U (en) | 2012-12-27 | 2012-12-27 | Determinator for swimming ability of fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207310325U CN202979896U (en) | 2012-12-27 | 2012-12-27 | Determinator for swimming ability of fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979896U true CN202979896U (en) | 2013-06-12 |
Family
ID=48551146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207310325U Expired - Fee Related CN202979896U (en) | 2012-12-27 | 2012-12-27 | Determinator for swimming ability of fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979896U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029621A (en) * | 2017-12-25 | 2018-05-15 | 大连海洋大学 | A kind of bastard halibut and plaice class swimming exerciser and method for being used to improve fish body resistance |
| CN108782370A (en) * | 2018-08-15 | 2018-11-13 | 山东省科学院生物研究所 | A kind of method that evaluation determinand influences body movement endurance and its special equipment |
| CN112136747A (en) * | 2020-09-03 | 2020-12-29 | 中国科学院南海海洋研究所 | Proliferation and release fry cable bait motion training device and fry training method |
| CN113728970A (en) * | 2021-09-07 | 2021-12-03 | 浙江大学 | Circulating water culture variable-speed flow intelligent regulation and control system and method based on multi-parameter combined control |
| CN115104558A (en) * | 2022-06-29 | 2022-09-27 | 厦门大学 | Device and method for evaluating swimming capacity of large yellow croaker population |
-
2012
- 2012-12-27 CN CN2012207310325U patent/CN202979896U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029621A (en) * | 2017-12-25 | 2018-05-15 | 大连海洋大学 | A kind of bastard halibut and plaice class swimming exerciser and method for being used to improve fish body resistance |
| CN108029621B (en) * | 2017-12-25 | 2024-05-28 | 大连海洋大学 | Swimming training device and method for flounder fishes for improving body resistance |
| CN108782370A (en) * | 2018-08-15 | 2018-11-13 | 山东省科学院生物研究所 | A kind of method that evaluation determinand influences body movement endurance and its special equipment |
| CN108782370B (en) * | 2018-08-15 | 2024-04-19 | 山东省科学院生物研究所 | Method for evaluating influence of object to be tested on physical exercise endurance and special equipment thereof |
| CN112136747A (en) * | 2020-09-03 | 2020-12-29 | 中国科学院南海海洋研究所 | Proliferation and release fry cable bait motion training device and fry training method |
| CN112136747B (en) * | 2020-09-03 | 2021-10-15 | 中国科学院南海海洋研究所 | Proliferation and release fry cable bait motion training device and fry training method |
| CN113728970A (en) * | 2021-09-07 | 2021-12-03 | 浙江大学 | Circulating water culture variable-speed flow intelligent regulation and control system and method based on multi-parameter combined control |
| CN113728970B (en) * | 2021-09-07 | 2022-09-20 | 浙江大学 | Circulating water culture variable-speed flow intelligent regulation and control system and method based on multi-parameter combined control |
| CN115104558A (en) * | 2022-06-29 | 2022-09-27 | 厦门大学 | Device and method for evaluating swimming capacity of large yellow croaker population |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131227 |