CN107667957A - A kind of fish resting metabolic measure device of variable-volume - Google Patents
A kind of fish resting metabolic measure device of variable-volume Download PDFInfo
- Publication number
- CN107667957A CN107667957A CN201711091357.5A CN201711091357A CN107667957A CN 107667957 A CN107667957 A CN 107667957A CN 201711091357 A CN201711091357 A CN 201711091357A CN 107667957 A CN107667957 A CN 107667957A
- Authority
- CN
- China
- Prior art keywords
- water
- measure
- upper tank
- pipe
- volume
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 35
- 230000000284 resting effect Effects 0.000 title claims abstract description 15
- 230000002503 metabolic effect Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 7
- 230000000241 respiratory effect Effects 0.000 abstract description 17
- 230000004060 metabolic process Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008925 spontaneous activity Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste material 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
-
- 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
-
- 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)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of fish resting metabolic of variable-volume to determine device, including the measure pipe in upper tank, measure pipe includes the cylinder of a rear end perforate, the rear portion of cylinder has movable sealing plug, one end connection movable sealing plug of stainless steel tube, water is discharged into from barrel front end by dissolved oxygen measurement bottle followed by water pump, water pump；Mesh sheet and porous barrier are disposed with the rear portion of cylinder；The limited post to advance for barrier activity sealing-plug is provided with cylinder inboard wall, the next tank is connected by outlet pipe in the front portion of limited post；Water is discharged into upper tank by the water pump in the next tank by rising main.In the present invention, measure pipe（Respiratory chamber）Volume can accurate adjustment, only need a set of respiratory chamber with regard to the measure of different size test fish Resting Metabolism can be met.
Description
Technical field
The present invention relates to a kind of fish experimental provision.
Background technology
Resting Metabolism refers to metabolisable energy consumption of the animal under quiet, fasting state, can be anti-to a certain extent
Reflect the physiological status of animal thus enjoy researcher to pay close attention to.Experimental rig currently used for fish Resting Metabolism measure mainly has
Continuous-flow type and batch (-type)（Closed）Two kinds, the problem of the test fish size that two kinds of experimental rig can run into：Measure
Respiratory chamber is excessive, and the decline of dissolved oxygen can be very slow, influences measurement accuracy.Further for activity space for less test fish
It is very big, the autogenic movement more compared with small test fish may be caused, influence the measure of Resting Metabolism；And determine respiratory chamber mistake
Small, dissolved oxygen declines too fast, the low-oxygen environment being likely to result in respiratory chamber, test fish is caused to coerce, in addition too small breathing
Room can not also determine larger test fish.Currently used solution is to of different sizes using the different respiratory chamber of volume
Test fish is measured, but also brings along the problem of new：Respiratory chamber is of different sizes, activity space of the test fish in respiratory chamber
Difference, the spontaneous activity of test fish can show larger difference, and then influence measurement accuracy；In addition this solution is used
The respiratory chamber of several fixed volumes can only be made, and test fish body weight is often widely different, is still difficult to meet the needs of experiment,
And frequently replacing respiratory chamber is operationally relatively complicated, there is also the problem of waste for the making of a large amount of respiratory chambers.
The content of the invention
It is an object of the invention to provide a kind of fish resting metabolic of variable-volume to determine device.
To achieve these goals, using following technical scheme：
A kind of fish resting metabolic measure device of variable-volume, including the measure pipe in upper tank, it is characterised in that：
Measure pipe includes the cylinder of a rear end perforate, and the rear portion of cylinder has movable sealing plug, one end connection activity of stainless steel tube
Sealing-plug, water is discharged into from barrel front end by dissolved oxygen measurement bottle followed by water pump, water pump；It is disposed with the rear portion of cylinder
Mesh sheet and porous barrier；The limited post to advance for barrier activity sealing-plug is provided with cylinder inboard wall, in the front portion of limited post
The next tank is connected by outlet pipe；Water is discharged into upper tank by the water pump in the next tank by rising main.
The water of measurement bottle is entered by water inlet, is flowed out after dissolved oxygen probe from delivery port, and sealing ring fixes closure
In on dissolved oxygen probe, there is the screw thread of matching on the inside of closure with measurement bottle outside.
Up-hill line bending is stretched into upper tank water, and the side in the middle part of upper tank is provided with dividing plate.
Upper tank is provided with upper tank retaining wall close to the side of movable sealing plug, and unnecessary water is from upper tank retaining wall
Diffuse out, enter the next tank by descending water pipe.
In the present invention, measure pipe（Respiratory chamber）Volume can accurate adjustment, only need a set of respiratory chamber with regard to different size can be met
The measure of test fish Resting Metabolism；During breathing building volume regulation, the activity space of test fish does not change, and avoids
Respiratory chamber stereomutation impacts to test fish autogenic movement；Pump working is avoided to cause by the installation of dividing plate, mesh sheet
Jet and attraction interfere to test fish；Changing lower of aqueous mode and need to opening magnetic valve just can complete, in whole respiratory chamber
Need a small water pump just to meet operation, reduce heat production, while the installation of U-shaped stainless steel tube is also beneficial to avoid temperature liter in pipe
Height, metabolic determination is impacted.
Brief description of the drawings
Fig. 1 is the structural representation of specific embodiment；
Fig. 2 is the concrete structure schematic diagram that dissolved oxygen measures bottle.
In figure, 1 is rising main；2 be solenoid valve controller；3 be magnetic valve；4 be oral siphon；5 be circulating water pipe；6 are
Dissolved oxygen measures bottle；7 be dissolved oxygen probe；8 be measure pipe；9 be limited post；10 be movable sealing plug；11 be dissolved oxygen meter；12 be stainless
Steel pipe；13 be upper tank retaining wall；14 be upper tank；15 be water valve；16 be dividing plate；17 be water pump；18 be support；19 be to fill
Oxygen pump；20 be mesh sheet；21 be porous barrier；22 be check valve；23 be outlet pipe；24 be descending water pipe；25 be water pump；26 be to fill
Gas sand head；27 be the next tank；28 be sealing ring；29 be measurement bottle closure；30 be measurement bottle water inlet；31 go out for measurement bottle
The mouth of a river.
Embodiment
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the fish resting metabolic measure device of a kind of variable-volume, including in upper tank
Measure pipe, measure pipe includes the cylinder of a rear end perforate, and the rear portion of cylinder has movable sealing plug, one end of stainless steel tube
Movable sealing plug is connected, is discharged into water from barrel front end by dissolved oxygen measurement bottle followed by water pump, water pump；The rear portion of cylinder according to
It is secondary to be provided with mesh sheet and porous barrier；The limited post to advance for barrier activity sealing-plug is provided with cylinder inboard wall, spacing
The front portion of post connects the next tank by outlet pipe；Water is discharged into upper tank by the water pump in the next tank by rising main
In.
Pipe 8 is wherein determined as cylinder, manage in the symmetrical porous barrier 21 of installation and mesh sheet 20, mesh sheet 20 in inner side, every
Plate 21 is in outside；Left side dividing plate and mesh sheet are detachable, facilitate being placed and taken out for test fish；Test fish is located at two nets during experiment
Between piece so that no matter determine breathing building volume it is much, the activity space of test fish keeps constant, can eliminate change respiratory chamber
Influence of the volume to the spontaneous activity of test fish；Porous barrier 21 may be such that the water into test fish activity space is more uniform,
And the interface that measure pipe 8 will not be connected in water pump forms jet or suction, and test fish is interfered；Dividing plate 21 and mesh sheet 20
Between have interval, avoid current direct contact test fish after the hole outflow on dividing plate 21, reduce the interference to test fish；
Movable sealing plug 10 can enter line slip along U-shaped stainless steel tube 12 in measure pipe 8, to change the actual volume for determining pipe 8,
The measure pipe external labeling of pipe 8 has the volume markings calculated, and fine-tuning for the volume of pipe 8 is determined during convenient experiment；
The top connecting pipe 4 of pipe 8 is determined, cut-offfing for pipeline 4 is controlled by magnetic valve 3, and the front end of pipeline 4 is reached deep down into water, is avoided
In bubble suction respiratory chamber；The lower section connecting pipe 23 of pipe 8 is determined, check valve 22 is installed on pipeline 23；Determine the lower section water outlet of pipe 8
Limited post is installed on the right side of mouthful, prevents movable sealing plug 10 is excessively mobile to the left from blocking lower section delivery port；
The inside of the connection measure of U-shaped stainless steel tube 12 pipe 8 and measurement bottle 6；In-pipe flow direction and the current side of outside water bath
To on the contrary, and be beneficial to radiating for stainless steel, avoid caused by pump working temperature in pipe from raising and influence metabolic determination；
The measurement water of bottle 6 is entered by water inlet 30, is flowed out after dissolved oxygen probe 7 from delivery port 31.Sealing ring 28 is by closure 29
It is fixed on dissolved oxygen probe 7, but is freely rotatable；The inner side of closure 29 has the screw thread of matching with the outside of measurement bottle 6, can rotate
Closure 29 makes closure 29 be connected with measurement bottle 6, while crush seal circle 28, reaches the effect of sealing；
Determine the water inlet pipe 4 and lower section delivery port of pipe 8（At check valve 22）It is poor with liquid level, when opening magnetic valve 3, external water
Automatically measure pipe 8 can be flowed into through pipeline 4, and is flowed out from pipeline 23；
Water valve 15 is installed, to adjust the water into upper tank 14 on water supply pipeline 1；In the bending deeply of water supply pipeline 1
In the tank water of position, and right side is provided with dividing plate 16, prevents from being inhaled into pipeline 4 by bubble, into measure pipe 8；
Sewer pipe 24 gos deep into the next tank 27, prevents current from falling directly into the water surface, produces very big noise, test fish is made
Into influence.
In experimentation, measure can be divided and change water both of which by carrying out experiment using measure pipe main body, in measure mould
Under formula, magnetic valve 3 is controlled to close by controller 2, water pump 17 extracts water out from measure pipe 8, by Stainless Steel U pipe 12 and surveys
Measuring bottle 6, return in measure pipe 8, realize that water body exchanges and dissolved oxygen determines；Change under aqueous mode, magnetic valve 3 is opened, due to the He of pipeline 4
It is poor to there is liquid level between check valve 22, external water enters measure pipe 8 by pipeline 4, while determines the water in pipe 8 from check valve
Flowed out in 22, into the next tank 27.
In circulator bath environment：Water is pumped into upper tank by water pump 25 from the next tank 27 through pipeline 1, then is covered
The right side inwall 13 of upper tank 14, returned to through pipeline 24 in the next tank 27.
Claims (4)
1. a kind of fish resting metabolic measure device of variable-volume, including the measure pipe in upper tank, its feature exist
In：Measure pipe includes the cylinder of a rear end perforate, and the rear portion of cylinder has movable sealing plug, and one end connection of stainless steel tube is lived
Dynamic sealing plug, water is discharged into from barrel front end by dissolved oxygen measurement bottle followed by water pump, water pump；Set gradually at the rear portion of cylinder
There are mesh sheet and porous barrier；The limited post to advance for barrier activity sealing-plug is provided with cylinder inboard wall, before limited post
Portion connects the next tank by outlet pipe；Water is discharged into upper tank by the water pump in the next tank by rising main.
2. the fish resting metabolic measure device of variable-volume as claimed in claim 1, it is characterised in that：Measure bottle water by
Water inlet enters, and is flowed out after dissolved oxygen probe from delivery port, closure is fixed on dissolved oxygen probe by sealing ring, in closure
Side and the screw thread for having matching on the outside of measurement bottle.
3. the fish resting metabolic measure device of variable-volume as claimed in claim 1, it is characterised in that：Up-hill line is bent
Stretch into upper tank water, and the side in the middle part of upper tank is provided with dividing plate.
4. the fish resting metabolic measure device of variable-volume as claimed in claim 1, it is characterised in that：Upper tank is close
The side of movable sealing plug is provided with upper tank retaining wall, and unnecessary water is diffused out from upper tank retaining wall, entered by descending water pipe
Enter the next tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091357.5A CN107667957A (en) | 2017-11-08 | 2017-11-08 | A kind of fish resting metabolic measure device of variable-volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091357.5A CN107667957A (en) | 2017-11-08 | 2017-11-08 | A kind of fish resting metabolic measure device of variable-volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107667957A true CN107667957A (en) | 2018-02-09 |
Family
ID=61146006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091357.5A Pending CN107667957A (en) | 2017-11-08 | 2017-11-08 | A kind of fish resting metabolic measure device of variable-volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107667957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493002A (en) * | 2020-03-19 | 2020-08-07 | 菏泽学院 | Device for measuring activity and metabolic rate of pelteobagrus vachelli under low oxygen |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1169575A1 (en) * | 1984-01-18 | 1985-07-30 | Всесоюзный Научно-Исследовательский Институт По Охране Вод | Method and apparatus for consumption of oxygen by water organisms |
| WO1995014925A1 (en) * | 1993-11-23 | 1995-06-01 | Nancie - Centre International De L'eau | Method and apparatus for monitoring aqueous media using electrolocating aquatic animals |
| CN2850274Y (en) * | 2005-12-12 | 2006-12-27 | 重庆师范大学 | Respirator water supply device capable of separating survival water with bathing water |
| CN2850270Y (en) * | 2005-12-12 | 2006-12-27 | 重庆师范大学 | Pressure differential type fish swimming capacity testing device |
| CN102687691A (en) * | 2012-05-02 | 2012-09-26 | 中国水产科学研究院东海水产研究所 | Apparatus for testing trans-epithelium potential of fish body |
| CN103461232A (en) * | 2013-08-08 | 2013-12-25 | 中国水产科学研究院长江水产研究所 | Testing device and testing method for testing environmental preference behavior of fish |
| CN103975881A (en) * | 2014-05-12 | 2014-08-13 | 中国水产科学研究院黑龙江水产研究所 | Oxygen consumption rate and choke point measuring device of fishes |
| CN104904632A (en) * | 2015-05-20 | 2015-09-16 | 重庆师范大学 | Test device for determining fish critical oxygen pressure |
-
2017
- 2017-11-08 CN CN201711091357.5A patent/CN107667957A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1169575A1 (en) * | 1984-01-18 | 1985-07-30 | Всесоюзный Научно-Исследовательский Институт По Охране Вод | Method and apparatus for consumption of oxygen by water organisms |
| WO1995014925A1 (en) * | 1993-11-23 | 1995-06-01 | Nancie - Centre International De L'eau | Method and apparatus for monitoring aqueous media using electrolocating aquatic animals |
| CN2850274Y (en) * | 2005-12-12 | 2006-12-27 | 重庆师范大学 | Respirator water supply device capable of separating survival water with bathing water |
| CN2850270Y (en) * | 2005-12-12 | 2006-12-27 | 重庆师范大学 | Pressure differential type fish swimming capacity testing device |
| CN102687691A (en) * | 2012-05-02 | 2012-09-26 | 中国水产科学研究院东海水产研究所 | Apparatus for testing trans-epithelium potential of fish body |
| CN103461232A (en) * | 2013-08-08 | 2013-12-25 | 中国水产科学研究院长江水产研究所 | Testing device and testing method for testing environmental preference behavior of fish |
| CN103975881A (en) * | 2014-05-12 | 2014-08-13 | 中国水产科学研究院黑龙江水产研究所 | Oxygen consumption rate and choke point measuring device of fishes |
| CN104904632A (en) * | 2015-05-20 | 2015-09-16 | 重庆师范大学 | Test device for determining fish critical oxygen pressure |
Non-Patent Citations (1)
| Title |
|---|
| 李治 等: "摄食对南方鲇耗氧和氨氮排泄的影响", 《水生生物学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493002A (en) * | 2020-03-19 | 2020-08-07 | 菏泽学院 | Device for measuring activity and metabolic rate of pelteobagrus vachelli under low oxygen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104904632B (en) | Test device for determining fish critical oxygen pressure | |
| CN107667957A (en) | A kind of fish resting metabolic measure device of variable-volume | |
| CN212256114U (en) | Water level control device capable of automatically discharging sewage | |
| CN107271005A (en) | Open-ditch sewage flowmeter calibrating/calibrating installation | |
| CN203440048U (en) | Device capable of accurately controlling liquid filling amount | |
| CN208667891U (en) | A kind of automatic ration adds medicine adding device | |
| CN206504762U (en) | A kind of electronics soap film flowmeter of automatic continuous wetting soap pipe | |
| CN208956506U (en) | A kind of hydrocone type potting concentration maintenance of equipment | |
| CN110327009A (en) | It is a kind of to use safe dish-washing machine | |
| CN111964747B (en) | Quantitative detection device and determination method for fipronil concentrated amine feeding amount | |
| KR100900760B1 (en) | A pumping device for collecting the condensed water | |
| CN210719274U (en) | Throttle formula orifice flowmeter | |
| CN203299009U (en) | Standard water tank applied to heat pump water heater performance test | |
| CN208145781U (en) | A kind of device producing carbonate spring | |
| CN103245522B (en) | A kind of Teat pump boiler performance test standard water tank | |
| CN219996249U (en) | Hydrodynamic flow measuring instrument | |
| CN208371794U (en) | A kind of breast volume measurement device | |
| CN217846949U (en) | Automatic water replenishing device for flowmeter and flowmeter | |
| CN211168005U (en) | Self-suction barreled water drainage device | |
| TWI337659B (en) | ||
| CN110527991A (en) | EN liquid medicine adds system automatically | |
| CN108534858A (en) | A kind of difference power triggering type Precision Irrigation flowmeter | |
| CN211447107U (en) | Water return device of aluminum ingot cooling tank | |
| CN106768100A (en) | The electronics soap film flowmeter and method of testing of a kind of automatic continuous wetting soap pipe | |
| CN110921920A (en) | Closed cooling tower extrinsic cycle and integrated water treatment facilities of inner loop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |