CN204305857U - A kind of fish and the dual-purpose effciency of respiratory determinator of shellfish - Google Patents
A kind of fish and the dual-purpose effciency of respiratory determinator of shellfish Download PDFInfo
- Publication number
- CN204305857U CN204305857U CN201420748767.8U CN201420748767U CN204305857U CN 204305857 U CN204305857 U CN 204305857U CN 201420748767 U CN201420748767 U CN 201420748767U CN 204305857 U CN204305857 U CN 204305857U
- Authority
- CN
- China
- Prior art keywords
- flow distribution
- distribution plate
- water
- determinator
- water inlet
- 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 - Fee Related
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Classifications
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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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a kind of fish and the dual-purpose effciency of respiratory determinator of shellfish, described determinator is provided with into Shui Gai, bottle respirator and outflow cover for water, described water inlet is covered with two water inlet pipes, described outflow cover for water is provided with two outlet pipes, the port, two ends of described bottle respirator is provided with collar flange, described water inlet lid and outflow cover for water are fixed together respectively by the flange of screw and bottle respirator, sealing ring is provided with between described water inlet lid and flange, be equipped with draw-in groove and flow distribution plate inside the two ends of described bottle respirator, described flow distribution plate is provided with tap hole.Its advantage shows: the utility model is provided with flow distribution plate, by current dividing potential drop, can be convenient to experimental subjects to be steadily placed in bottle respirator and test, and realizes carrying out long experimental analysis monitoring, simple operation, time saving and energy saving.
Description
Technical field
The utility model relates to a kind of effciency of respiratory determinator, specifically, is the dual-purpose effciency of respiratory determinator of a kind of fish and shellfish.
Background technology
In daily scientific experiment, often need the respiratory metabolism of researching fish and shellfish, the particularly measurement of the effciency of respiratory, and the effciency of respiratory of fish and shellfish is measured under the condition of open hydrostatic, the oxygen in air and the difference of the oxygen pressure in water body can be caused to become large due to the consumption of oxygen in water body, oxygen on the other hand in air also can enter water body by the dissolution at interface, and easily cause consumption rate to change not obvious, the resolution of Measuring Time is poor.Although and the method strict control that another kind of closed respiratory chamber is measured flows into and the water body of outflow, can not measure for a long time.
In the process that the effciency of respiratory of shellfish measures, because shellfish motor function is poor, and current are comparatively anxious, are easily washed into corner, affect the accuracy of experimental data.
Therefore, design and can gather open real-time measurement and the simple advantage of closed measurement simultaneously, and meet the effciency of respiratory determinator of different experiments object measurement demand, simplify the operation flow process, improve conventional efficient, have important practical significance in scientific experiment.
Summary of the invention
The purpose of this utility model is, provides a kind of fish and the dual-purpose effciency of respiratory determinator of shellfish.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of fish and the dual-purpose effciency of respiratory determinator of shellfish, it is characterized in that, described determinator is provided with into Shui Gai, bottle respirator and outflow cover for water, described water inlet is covered with two water inlet pipes, described outflow cover for water is provided with two outlet pipes, the port, two ends of described bottle respirator is provided with collar flange, described water inlet lid and outflow cover for water are fixed together respectively by the flange of screw and bottle respirator, sealing ring is provided with between described water inlet lid and flange, sealing ring is provided with between described outflow cover for water and flange, draw-in groove and flow distribution plate is equipped with inside the two ends of described bottle respirator, described flow distribution plate is provided with tap hole.
Described flow distribution plate is provided with multiple tap hole, described tap hole equal and opposite in direction and being uniformly distributed, and described flow distribution plate is provided with pipe near the side of bottleneck, and described pipe is positioned at the center of flow distribution plate.
Described flow distribution plate is symmetrically placed in the two ends of bottle respirator.
The internal diameter of described bottle respirator is 3.3-190cm.
The utility model advantage is:
The utility model is provided with flow distribution plate, can by current dividing potential drop, and be convenient to experimental subjects to be steadily placed in bottle respirator and test, measuring accuracy is higher, can realize carrying out long experimental analysis monitoring, simple operation, time saving and energy saving.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of a kind of fish of the utility model and the dual-purpose effciency of respiratory determinator of shellfish.
Accompanying drawing 2 is profiles of a kind of fish of the utility model and the dual-purpose effciency of respiratory determinator of shellfish.
Embodiment
Also with reference to accompanying drawing, the utility model is further described below in conjunction with embodiment.
The Reference numeral related in accompanying drawing and part as follows:
1. water inlet lid 11. water inlet pipe
2. bottle respirator 21. flange
22. draw-in groove 23. flow distribution plates
231. tap hole 232. pipes
3. outflow cover for water 31. outlet pipe
4. screw.
Embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic diagram of a kind of fish of the utility model and the dual-purpose effciency of respiratory determinator of shellfish, and Fig. 2 is the profile of a kind of fish of the utility model and the dual-purpose effciency of respiratory determinator of shellfish.Described determinator is provided with into water lid 1, bottle respirator 2 and outflow cover for water 3, described water inlet lid 1 is provided with two water inlet pipes 11, described outflow cover for water 3 is provided with two outlet pipes 31, the port, two ends of described bottle respirator 2 is provided with collar flange 21, described water inlet lid 1 and outflow cover for water 3 are fixed together respectively by the flange 21 of screw 4 with bottle respirator 2, sealing ring is provided with between described water inlet lid 1 and flange 21, sealing ring is provided with between described outflow cover for water 3 and flange 21, draw-in groove 22 and flow distribution plate 23 is provided with inside the bottle mouth position of described bottle respirator 2, described flow distribution plate 23 is provided with multiple tap hole 231, described tap hole 231 equal and opposite in direction and being uniformly distributed, described flow distribution plate 23 is provided with pipe 232 near the side of bottleneck, described pipe 232 is positioned at the center of flow distribution plate 23, the other end of described pipe 232 is against on water lid 1, by water inlet lid 1 and draw-in groove 22, flow distribution plate 23 is fixed in bottle respirator 2, two pieces of described flow distribution plates 23 are symmetrically placed in the two ends of bottle respirator 2.
It should be noted that, the internal diameter of described bottle respirator 2 is 3.3-190cm, and bottle respirator 2 and flow distribution plate 23 adopt acrylic plastic glazing to be made.
Being determined as example with the effciency of respiratory of Trachyostracous mussel, when measuring its effciency of respiratory, first turning on screw 4, pull down water outlet 3, take out flow distribution plate 23, the Trachyostracous mussel that size is applicable to is placed in bottle respirator 2, put into flow distribution plate 23 and outflow cover for water 3 more successively, holding screw 4, is then positioned on experimental bench by determinator, join dependency equipment, water is injected from water inlet pipe 11, can measure after being full of water, by the change of monitoring water oxygen solvability, determine the effciency of respiratory of Trachyostracous mussel.Exchanged by measurement, water body in an experiment, wait for that this three step cycle of result is carried out, long experimental analysis monitoring can be carried out, for experiment provides convenient, effective efficiency improving experimental implementation.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (4)
1. fish and the dual-purpose effciency of respiratory determinator of shellfish, it is characterized in that, described determinator is provided with into Shui Gai, bottle respirator and outflow cover for water, described water inlet is covered with two water inlet pipes, described outflow cover for water is provided with two outlet pipes, the port, two ends of described bottle respirator is provided with collar flange, described water inlet lid and outflow cover for water are fixed together respectively by the flange of screw and bottle respirator, sealing ring is provided with between described water inlet lid and flange, sealing ring is provided with between described outflow cover for water and flange, draw-in groove and flow distribution plate is equipped with inside the two ends of described bottle respirator, described flow distribution plate is provided with tap hole.
2. determinator according to claim 1, it is characterized in that, described flow distribution plate is provided with multiple tap hole, described tap hole equal and opposite in direction and being uniformly distributed, described flow distribution plate is provided with pipe near the side of bottleneck, and described pipe is positioned at the center of flow distribution plate.
3. determinator according to claim 1, is characterized in that, described flow distribution plate is symmetrically placed in the two ends of bottle respirator.
4. determinator according to claim 1, is characterized in that, the internal diameter of described bottle respirator is 3.3-190cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748767.8U CN204305857U (en) | 2014-12-03 | 2014-12-03 | A kind of fish and the dual-purpose effciency of respiratory determinator of shellfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748767.8U CN204305857U (en) | 2014-12-03 | 2014-12-03 | A kind of fish and the dual-purpose effciency of respiratory determinator of shellfish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305857U true CN204305857U (en) | 2015-05-06 |
Family
ID=53128203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748767.8U Expired - Fee Related CN204305857U (en) | 2014-12-03 | 2014-12-03 | A kind of fish and the dual-purpose effciency of respiratory determinator of shellfish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431177A (en) * | 2022-01-18 | 2022-05-06 | 上海海洋大学 | Screening method of comprehensive stress-resistant mussels |
-
2014
- 2014-12-03 CN CN201420748767.8U patent/CN204305857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431177A (en) * | 2022-01-18 | 2022-05-06 | 上海海洋大学 | Screening method of comprehensive stress-resistant mussels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |