CN110025315A - A kind of pneumatometry device for Small cetaceans metabolic studies - Google Patents
A kind of pneumatometry device for Small cetaceans metabolic studies Download PDFInfo
- Publication number
- CN110025315A CN110025315A CN201910378390.9A CN201910378390A CN110025315A CN 110025315 A CN110025315 A CN 110025315A CN 201910378390 A CN201910378390 A CN 201910378390A CN 110025315 A CN110025315 A CN 110025315A
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- CN
- China
- Prior art keywords
- respirator
- air
- pneumatometry
- cetaceans
- air conduit
- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
Abstract
The invention discloses a kind of pneumatometry devices for Small cetaceans metabolic studies, including respirator, support device, buoyant device, air conduit and filter device, respirator is bubbled through the water column by buoyant device, the respirator, which is also hung by support device, to be arranged, the cover of respirator is equipped with several air inlet and air outlet for Small cetaceans respiratory metabolism research, gas outlet is connected by air conduit with metabolic studies sensing equipment, and the air inlet connects filter device by air conduit.The respirator is dome-type respirator, and respirator bottom turns down the bottom flap for forming polygon outward, and buoyant device includes more Buoyancy bars, and more Buoyancy bars are fixed on the breathing space that respirator is isolated with water surface outside atmosphere for formation in corresponding bottom flap.The present invention solves Small cetaceans respiratory metabolism research equipment blank, provides the Small cetaceans respiratory metabolism research equipment for having feasibility, the device structure is simple, good to animal protection.
Description
Technical field
The invention belongs to Small cetaceans respiratory metabolisms to study ancillary equipment field, be related to a kind of respirator, and in particular to one
Kind is used for the pneumatometry device of Small cetaceans metabolic studies.It is a kind of for measuring measurement Small cetaceans breathing energy
Special experimental equipment-respirator (Respiratory Dome) of metabolism.The respirator obtains in Yangtze finless porpoise scientific research
Successful practice test, affiliated research have also reached expected respiratory metabolism goal in research.
Background technique
The Study on Ecophysiological Characteristics of Narrow of aquatic mammals (whale globefish class, extra large beasts) worldwide all generally acknowledges deficiency.Mesh
In preceding about 120 kinds of cetaceans, only evidential attribute (Tursiops) and killer whale (Orca) two kinds of cetacean actual measurements are to basal energy value.Portion
About more than 10 cetaceans are divided only to estimate relative metabolic rate by model, remaining type is without related data.Cetacean general individual is opposite
Larger, artificial feeding environmental requirement is harsh.And the precise measurement measurement of metabolic rate is generally required in stabilization, closing, without dry
It is carried out in the environment disturbed.Our countries have been achieved for the achievement much to attract people's attention in terms of cetacean raising and protection, have
A variety of cetaceans are successfully housed in scientific research place or business aquarium.
As China reinforces the ecological integrality of Yangtze river basin resource and functional protective awareness, flowed to as the Changjiang river
The protection work of flagship species in the ecosystem of domain -- Yangtze finless porpoise is increasingly paid close attention to by the whole society.As the peculiar of China
The child care of rareness species, Yangtze finless porpoise be unable to do without basis, scientific and systematic research, so that it is peculiar to obtain the endangered species
Physiological ecological and energetics index.And then protect work to provide scientific basis for Yangtze finless porpoise, it can also be ecosystem where it
System assessment, detection and reparation provide important reference data.But unmature relevant device in the prior art.
Summary of the invention
Present invention seek to address that the quantitative determination and qualitative this field problem of sampling of the breathing of aquatic animal fanout free region, provide
A kind of pneumatometry device for Small cetaceans metabolic studies, the device is in view of manually feeding Yangtze finless porpoise research
The multiple requirements such as the accuracy of the specific properties of environment and the comfort of animal, the operability of training and experiment, in conjunction with base
Plinth design science and specially design.Institute's invention respirator also meets through practice test to domesticated animal without any security risk
To the related request of animal welfare and protection specification on both at home and abroad.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of pneumatometry device for Small cetaceans metabolic studies, it is characterised in that: including respirator, support dress
Set, buoyant device, air conduit and filter device, the respirator are bubbled through the water column by buoyant device, the respirator is also logical
Support device suspension setting is crossed, adjust the height of respirator using support device and improves it in floating on water stability, it is described
The cover of respirator is equipped with several air inlet and air outlet for Small cetaceans respiratory metabolism research, and the gas outlet passes through
Air conduit is connected with metabolic studies sensing equipment, and the air inlet connects filter device by air conduit.
As an improvement, the respirator is dome-type respirator, respirator bottom turns down the bottom for forming polygon outward
Flanging.
As an improvement, the buoyant device includes more Buoyancy bars, the Buoyancy bar is made of foam, in Buoyancy bar
Between be equipped with notch, Buoyancy bar is stuck in the bottom flap of respirator by notch, formed by respirator and water surface outside atmosphere every
From breathing space.
As an improvement, the Buoyancy bar is cylindrical frothing foam stick, there are straight otch, buoyancy along cylindrical central axes
Stick is closely sealed by the flanging of notch and sealant and respirator.
As an improvement, the air conduit is connected by air-tightness crossover sub with respirator, the air-tightness conversion is connect
First end encrypts seal by hickey and is connected with respirator, and the other end is connected with air conduit by pagoda woods connector.
As an improvement, the support device includes L-type support, pulley assembly, traction rope, suspension hook and lifting rope.The L-type branch
Frame is fixedly mounted on pond side, and the pulley assembly is installed in L-type support, and the suspension hook is connected by lifting rope with respirator,
The other end is fixedly linked with traction rope, and the traction rope is fixed in L-type support after bypassing pulley assembly.Traction rope and lifting rope are equal
Using high-intensitive flexible steel cable, wherein lifting rope designs multiple spot by optimal mechanics and connects with cover；Traction rope pass through fixed pulley,
Movable buckle and safety lock ring adjust respirator to optimized suspension position.Suspension hook and respirator lower part surrounding pass through more lifting ropes
It is connected, can be convenient the horizontal and vertical angle of multi-angle regulation cover, increases system flexibility.Suspension hook is using safe unidirectional button
Design.Bracket is the inverted l shape in classical mechanics, and stability is splendid and safe and reliable.Timbering material is stainless steel square tube, and is had
Bottom deep bid is fixed.
As an improvement, be connected between the air conduit and filter device by noise reduction adapter, the noise reduction adapter
For elastomer connector, elastomer connector inside is equipped with the husky cotton net for filtering buffering, rapid air movement and metal can be effectively reduced
The wind of generation is made an uproar.
As an improvement, the filter device includes that filtering cartridge lid, filter cylinder shell and air filtering core, air filtering core are mounted on filter cylinder
In shell, filtering cartridge lid is covered to be connected in filter cylinder cover top portion and between the two by buckle, and filter cylinder outer casing underpart is connect by rubber
Head be connected with air conduit, filtering cartridge lid be connected with gas source and with communicated inside air filtering core.Technical grade filtration core is filled in gas
In the fabulous filter cylinder of close property, air is entered by middle part, through filtration core surrounding, then by buffering, the outlet from cylinder side in cylinder
Outflow.Filter core is closed by buckling by cover and stack shell.
The medicine have the advantages that
The present invention considers the behaviour of the comfort of the specific properties for manually feeding Yangtze finless porpoise research environment and animal, training
The multiple requirements such as the property made and the accuracy of experiment, are specially designed in conjunction with basic engineering.Institute's invention respirator is examined through practice
It tests, to domesticated animal without any security risk, also meets related the wanting on both at home and abroad to animal welfare and protection specification
It asks.Solve the problems, such as that Small cetaceans animal breath metabolism research is without relevant device in the prior art.The device structure is simple, at
This is cheap, and the Buoyancy bar used is foam soft material, and shock resistance and flexibility are preferable, and the non-rigid fixation of respirator, can
It effectively prevent in research process, animal causes to damage because colliding respirator.
Detailed description of the invention
Fig. 1 is pneumatometry device overall schematic of the embodiment of the present invention.
Fig. 2 is pneumatometry device schematic three dimensional views in the embodiment of the present invention.
Fig. 3 is pneumatometry device three-dimensional exploded schematic diagram in the embodiment of the present invention.
Appended drawing reference: 1- Buoyancy bar, 2- lifting rope, 3- respirator, 4- air inlet pipe, 5- air-tightness crossover sub, 6- escape pipe,
7- suspension hook, 8- air inlet pipe, 9-L type bracket, 10- pulley bracket, 11- lift pulley, 12- traction rope, 13- hook, the fixed bottom 14-
Seat, 15- connection instrument and equipment, 16- filtering cartridge lid, 17- air filtering core, 18- buckle, 19- filter cylinder shell, 20- noise reduction adapter,
21- bottom flap, 22- cross bar, 23- vertical bar, 24- angle pulley, 25- filter device.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of pneumatometry device for Small cetaceans metabolic studies mainly includes
Respirator 3, support device, buoyant device, air conduit and filter device 25, the respirator 3 float on water by buoyant device
Face, the respirator 3 also by support device hang be arranged, using support device adjust respirator 3 height and improve its
Floating on water stability, the cover of the respirator 3 be equipped with several air inlets for Small cetaceans respiratory metabolism research and
Gas outlet, the gas outlet are connected by air conduit with metabolic studies sensing equipment, and the air inlet is led by air
Pipe connects filter device 25.
Respirator 3 of the present invention is for the metabolism breathing research of normal flow velocity, and the material of respirator 3 is the Ya Ke with a thickness of 5mm
Power glass, 3 bottom of respirator are long 800mm, and the rectangle of wide 600mm, centre is homogeneous upwards to arch upward to form arch crown, hogging
Highest point free height 400mm is pushed up, the rectangle surrounding of 3 bottom of respirator has the bottom flap 21 of 50mm wide, which can
To pass through the disposable blow molding of mold, a gas outlet and two air inlets, two air inlets are offered on the cover of respirator 3
Mouth connects air inlet pipe 4,8 by two air-tightness crossover subs 5 respectively, is respectively equipped with filter device 25 in the air inlet pipe 4,8,
One gas outlet connects escape pipe 6 by air-tightness crossover sub 5, and the filter device 25 includes filtering cartridge lid 16, filter cylinder shell
19 and air filtering core 17, air filtering core 17 be mounted in filter cylinder shell 19, filtering cartridge lid 16 covers at the top of filter cylinder shell 19 and two
Be connected between person by buckle 18,19 lower part of filter cylinder shell is connected by noise reduction adapter 20 with air inlet pipe 4,8, filtering cartridge lid 16 and
Gas source be connected and with communicated inside air filtering core 17,3 lower part surrounding of respirator is fixed with four lifting ropes 2, four 2 tops of lifting ropes
Connecting shackle 7.
The buoyant device is more Buoyancy bars 1 corresponding with the number of edges of bottom flap 21, and more Buoyancy bars 1 are fixed on phase
The breathing space that respirator 3 is isolated with water surface outside atmosphere is formed in the bottom flap 21 answered, Buoyancy bar 1 uses the bubble of lightweight
Foam is made, and has both played the role of respirator 3 swimming in the water surface, while also acting as and sealing 3 edge of respirator and the water surface
Effect, the breathing space that respirator 3 is isolated with water surface outside atmosphere by the sealing function of Buoyancy bar 1.The four of respirator 3
While loading onto diameter is 6mm Buoyancy bar 1.The total length of Buoyancy bar 1 is equal with the side length of bottom flap 21 of 3 polygon of respirator.
And by calculating, 1 gross buoyancy of Buoyancy bar should be equal with 3 gross mass of respirator.The installation of Buoyancy bar 1: interception and long side are isometric
Buoyancy bar 1 is drawn straight line among cylindrical Buoyancy bar 1, is cut with cutter along yarn, notch depth is Buoyancy bar
The half of 1 diameter.Waterproof construction glue is coated in incision, slowly slowly blocks along the long side of respirator 3 from one end and is pressed into.Together
Buoyancy bar 1 is installed to remaining three sides in 3 bottom of respirator by reason.It all presses to Buoyancy bar 1, after compacting, is clamped with large size, it is auxiliary
After helping structure glue to fix and waiting solidification in 24 hours, large size folder is removed.
The support device includes L-type support 9, pulley assembly, traction rope 12, suspension hook 7 and lifting rope 2, and L-type support 9 includes
Vertical bar 23 and the cross bar 22 for being fixed on 23 top of vertical bar, the vertical bar 23 are fixedly mounted on the ground, and the respirator 3 is by leading
Leading-in device is mounted on 22 front end of cross bar, and the traction device includes traction rope 12 and pulley assembly, and pulley assembly lifts pulley 11
With several angle pulleies 24, the lifting pulley 11 is mounted on 22 front end of cross bar, several angle pulleies 24 by pulley bracket 10
It is mounted on cross bar 22 and vertical bar 23 by pulley bracket 10,12 one end of traction rope is connected by suspension hook 7 with respirator 3, another
End is fixed on the hook 13 of vertical bar 23 later around several angle pulleies 24 are bypassed after lifting pulley 11.
9 stress main body of L-type support uses 5mm*5mm, and wall thickness is that the zinc-plated square tube of 2mm is welded.L-type support 9 is erected
23 bottom of bar is welded with one piece of 200mm*400mm, with a thickness of 10mm steel plate as firm banking 14, be steadily contacted to increase
Face.The quadrangle of steel plate is provided with the circular hole that diameter is 10mm, and is stably fixed on contact surface with industrial setscrew.According to optimal force
Requirement and Optimum Operation are learned, is welded with 4-5 angle pulley 24 on the outside of the vertical bar 23 of bracket.It is passed through with traction rope 12
In, one end is connected on hook 13, and the other end is connected around angle pulley 24 and after lifting pulley 11 with suspension hook 7.Suspension hook 7 passes through
Lifting rope 2 is connected with respirator 3.
The present invention uses Buoyancy bar 1 plus mechanical lifting to provide duplicate protection, is a kind of consideration animal safety emphatically
Experiment equipment.The position that respirator 3 can be adjusted at any time according to the actual situation, on the one hand provides the setting of the most comfortable for animal,
Accurate guarantee also is provided for experiment simultaneously.The integrated use of hand gear and fixed pulley provides not for different experiments demand
Same adjustment mechanism.
The respirator 3 is according to the own wt of respirator 3 first, and buoyancy size needed for calculating is tied further according to calculating
Fruit is equipped with Buoyancy bar 1.For greater safety, from four angles of respirator 3 wear root diameter be 2mm flexible steel cable (i.e. lifting rope 2, note:
The maximum capacity of wirerope should be 3 times of respirator own wt or more), the length of wirerope is consistent, then connecing wirerope
Head, which is clamped with 8 font aluminium with dedicated hydraulic, to be compressed and (it is equal to notice that the length of wirerope is had to).The traction for being similarly 2mm diameter
Rope 12, the fixed pulley along bracket welding pass through, and end is clamped with 8 font aluminium dedicated hydraulics and compressed, convenient for hanging over stent ends
On hook 13, the dedicated suspension hook 7 of lifting is installed in 12 front end of traction rope, installs the hook 13 of load-bearing and with insurance
Suspension hook 7.Joint is pressed with 8 word aluminium again, at this time together two top strands of mounted wirerope, are adjusted on respirator 3
Whole holding respirator 3 is in a horizontal state.Finally the situation according to needed for actual experiment adjusts traction rope 12 by fixed pulley.Positive reason
Under condition, swum on the water surface when respirator 3 of the present invention uses by Buoyancy bar 1, the traction rope 12 and lifting rope 2 of traction device are only
For limiting to respirator 3, deviate origin-location too far in the case where preventing water level fluctuation and having wind, when use finishes or needs
When lifting respirator 3 and overhauling, using traction rope 12 along fixed pulley by 3 pull-up of respirator.The configuration of the present invention is simple, it is whole
A design, using in view of the convenience of installation production, the accurate adjustability of animal safety comfort and scientific research is not necessarily to
Complicated lifting device can be completed with positioning device and be studied using respirator 3 Cetacean or similar animal breath.
Claims (8)
1. a kind of pneumatometry device for Small cetaceans metabolic studies, it is characterised in that: including respirator, support
Device, buoyant device, air conduit and filter device；The respirator is bubbled through the water column by buoyant device, and the respirator is also
It is hung and is arranged by support device, adjust the height of respirator using support device and improve it in floating on water stability, institute
The cover for stating respirator is equipped with several air inlet and air outlet for Small cetaceans respiratory metabolism research, and the gas outlet is logical
It crosses air conduit to be connected with metabolic studies sensing equipment, the air inlet connects filter device by air conduit.
2. pneumatometry device as described in claim 1, it is characterised in that: the respirator is dome-type respirator, is exhaled
Suction hood bottom turns down the bottom flap for forming polygon outward.
3. pneumatometry device as claimed in claim 2, it is characterised in that: the buoyant device includes more Buoyancy bars,
The Buoyancy bar is made of foam, and notch is equipped among Buoyancy bar, and Buoyancy bar is rolled over by the bottom that notch is stuck in respirator
Bian Shang forms the breathing space that respirator is isolated with water surface outside atmosphere.
4. pneumatometry device as claimed in claim 3, it is characterised in that: the Buoyancy bar is cylindrical frothing foam
Stick has straight otch along cylindrical central axes, and Buoyancy bar is closely sealed by the flanging of notch and sealant and respirator.
5. pneumatometry device as claimed in claim 3, it is characterised in that: the air conduit is connect by air-tightness conversion
Head is connected with respirator, and air-tightness crossover sub one end encrypts seal by hickey and is connected with respirator, the other end
It is connected with air conduit by pagoda woods connector.
6. pneumatometry device as claimed in claim 3, it is characterised in that: the support device includes L-type support, pulley
Component, traction rope, suspension hook and lifting rope, the L-type support are fixedly mounted on pond side, and the pulley assembly is installed on L-type support
On, the suspension hook is connected by lifting rope with respirator, and the other end is fixedly linked with traction rope, and the traction rope bypasses pulley assembly
After be fixed in L-type support.
7. pneumatometry device as claimed in claim 3, it is characterised in that: lead between the air conduit and filter device
It crosses noise reduction adapter to be connected, the noise reduction adapter is elastomer connector, and the husky cotton for filtering buffering is equipped with inside elastomer connector
Net.
8. pneumatometry device as claimed in claim 7, it is characterised in that: the filter device includes filtering cartridge lid, filter cylinder
Shell and air filtering core, air filtering core are mounted in filter cylinder shell, and filtering cartridge lid covers in filter cylinder cover top portion and leads between the two
It crosses buckle to be connected, filter cylinder outer casing underpart is connected by elastomer connector with air conduit, and filtering cartridge lid is connected with gas source and and air
It is communicated inside filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378390.9A CN110025315B (en) | 2019-05-08 | 2019-05-08 | A respiratory capacity measuring device for research of small-size whale metabolism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378390.9A CN110025315B (en) | 2019-05-08 | 2019-05-08 | A respiratory capacity measuring device for research of small-size whale metabolism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110025315A true CN110025315A (en) | 2019-07-19 |
| CN110025315B CN110025315B (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910378390.9A Active CN110025315B (en) | 2019-05-08 | 2019-05-08 | A respiratory capacity measuring device for research of small-size whale metabolism |
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| Country | Link |
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| CN (1) | CN110025315B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU401352A1 (en) * | 1971-06-12 | 1973-10-12 | A DEVICE FOR TAKING AIR TEST, EXHAUSTED SEA ANIMALS | |
| US4132226A (en) * | 1977-07-13 | 1979-01-02 | The United States Of America As Represented By The Secretary Of The Navy | Biopotential movement artifact inhibiting system |
| CA2155956C (en) * | 1993-02-12 | 2005-04-19 | Minnesota Mining And Manufacturing Company | Aerosol delivery apparatus |
| AU2006236306A1 (en) * | 2005-04-20 | 2006-10-26 | Vivometrics, Inc. | Systems and methods for non-invasive physiological monitoring of non-human animals |
| US20120120760A1 (en) * | 2010-11-17 | 2012-05-17 | Groenaas Groenaas Halvor S | Active Detection of Marine Mammals During Seismic Surveying |
-
2019
- 2019-05-08 CN CN201910378390.9A patent/CN110025315B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU401352A1 (en) * | 1971-06-12 | 1973-10-12 | A DEVICE FOR TAKING AIR TEST, EXHAUSTED SEA ANIMALS | |
| US4132226A (en) * | 1977-07-13 | 1979-01-02 | The United States Of America As Represented By The Secretary Of The Navy | Biopotential movement artifact inhibiting system |
| CA2155956C (en) * | 1993-02-12 | 2005-04-19 | Minnesota Mining And Manufacturing Company | Aerosol delivery apparatus |
| AU2006236306A1 (en) * | 2005-04-20 | 2006-10-26 | Vivometrics, Inc. | Systems and methods for non-invasive physiological monitoring of non-human animals |
| US20120120760A1 (en) * | 2010-11-17 | 2012-05-17 | Groenaas Groenaas Halvor S | Active Detection of Marine Mammals During Seismic Surveying |
Non-Patent Citations (1)
| Title |
|---|
| ANDREAS FAHLMANA,B,⁎, ALEXANDRA EPPLEA, DANIEL GARCÍA-PÁRRAGAB: "Characterizing respiratory capacity in belugas (Delphinapterus leucas)", 《RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY》 * |
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| Publication number | Publication date |
|---|---|
| CN110025315B (en) | 2020-08-25 |
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