CN109006518A - A kind of Measurement of Energy Expenditure device and domestic animals energy are metabolized research equipment - Google Patents
A kind of Measurement of Energy Expenditure device and domestic animals energy are metabolized research equipment Download PDFInfo
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- CN109006518A CN109006518A CN201811198062.2A CN201811198062A CN109006518A CN 109006518 A CN109006518 A CN 109006518A CN 201811198062 A CN201811198062 A CN 201811198062A CN 109006518 A CN109006518 A CN 109006518A
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- 238000005259 measurement Methods 0.000 title claims abstract description 42
- 241001465754 Metazoa Species 0.000 title claims abstract description 31
- 238000011160 research Methods 0.000 title claims abstract description 15
- 238000004868 gas analysis Methods 0.000 claims abstract description 30
- 230000000474 nursing effect Effects 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims description 9
- 230000037149 energy metabolism Effects 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 43
- 230000002503 metabolic effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000004060 metabolic process Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000000241 respiratory effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012360 testing method Methods 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
- A01K1/031—Cages for laboratory animals; Cages for measuring metabolism of animals
-
- 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
- A01K29/00—Other apparatus for animal husbandry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Clinical Laboratory Science (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The present invention relates to zooscopy fields, are metabolized research equipment in particular to a kind of Measurement of Energy Expenditure device and domestic animals energy.Measurement of Energy Expenditure device includes: to feed storehouse, outlet pipe, air pressure balance component and gas analysis module, feeds storehouse and is connect by outlet pipe with gas analysis module；Air pressure balance component includes balanced valve and gas-guide tube, and balanced valve is installed on gas-guide tube, and described gas-guide tube one end is connected to the nursing storehouse, and the other end is set between the nursing storehouse and the gas analysis module.The gas fed in storehouse is optionally delivered to gas analysis module by the setting of balanced valve by air pressure balance component, or the gas in outlet pipe is transmitted back to and feeds storehouse, has the function that equilibrium air pressure.The gas fed in storehouse is delivered to gas analysis module by gas-guide tube, is also analyzed the gas componant in gas-guide tube, it is ensured that there is the gas exported from nursing storehouse to analyze when equilibrium air pressure, guarantee the accuracy of data more.
Description
Technical field
The present invention relates to zooscopy fields, in particular to a kind of Measurement of Energy Expenditure device and domestic animals energy generation
Thank to research equipment.
Background technique
Animal energy metabolic determination equipment series (respiratory calorimetry apparatus) are to carry out animal energy metabolic rule, nutritional need
The core equipment of the researchs such as amount, feed evaluation, the emission reduction of carbon nitrogen, high food utilization efficiency, livestock and poultry species breeding.
There is an aspiration pump in existing respiratory metabolism cabin in exhaust ports, and air inlet is passive air inlet, and cabin allows to have leakage
The presence of gas phenomenon is different from animal in extraneous living environment, causes data inaccurate.
Summary of the invention
The purpose of the present invention is to provide a kind of Measurement of Energy Expenditure devices and domestic animals energy to be metabolized research equipment, is intended to
Improving in the cabin in existing respiratory metabolism cabin is negative pressure, is different from animal in extraneous living environment, causes data inaccurate.
The present invention provides a kind of technical solution:
A kind of Measurement of Energy Expenditure device, Measurement of Energy Expenditure device include:
Storehouse, outlet pipe, air pressure balance component and gas analysis module are fed, storehouse is fed and passes through outlet pipe and gas
Analytic unit connection；Air pressure balance component includes balanced valve and gas-guide tube, and balanced valve is installed on gas-guide tube, described gas-guide tube one end
It is connected to the nursing storehouse, the other end is set between the nursing storehouse and the gas analysis module.
In other embodiments of the invention, above-mentioned Measurement of Energy Expenditure device further includes controller, controller and balance
Valve connection, control balanced valve are on and off.
In other embodiments of the invention, pressure sensor, pressure sensor and control are provided in above-mentioned nursing storehouse
Device communication connection.
In other embodiments of the invention, above-mentioned Measurement of Energy Expenditure device further includes refrigeration machine and light source, refrigeration
Machine and light source are communicated to connect with controller.
In other embodiments of the invention, above-mentioned Measurement of Energy Expenditure device further includes admission line, admission line with
Gas-guide tube connection, and admission line is provided with filter and flowmeter.
In other embodiments of the invention, above-mentioned Measurement of Energy Expenditure device further includes degerming component, degerming component with
Admission line connection.
In other embodiments of the invention, above-mentioned gas analytic unit includes O2Analyzer, CO2Analyzer, CH4Analysis
Instrument and H2Analyzer.
In other embodiments of the invention, above-mentioned air pressure balance component further includes buffer air bag, buffer air bag and air guide
Pipe connection.
In other embodiments of the invention, above-mentioned buffer air bag is configured with regulating valve.
The present invention also provides a kind of technical solutions:
A kind of domestic animals energy metabolism research equipment, domestic animals energy metabolism research equipment include above-mentioned Measurement of Energy Expenditure dress
It sets.
The beneficial effect of Measurement of Energy Expenditure device and domestic animals energy metabolism research equipment provided in an embodiment of the present invention is:
Air pressure balance component includes balanced valve and gas-guide tube, and air pressure balance component will optionally be fed by the setting of balanced valve
It supports the gas in storehouse and is delivered to gas analysis module, or the gas in outlet pipe is transmitted back to and feeds storehouse, feed storehouse and pass through
Admission line and outlet pipe realize the flowing of gas, but the effects of due to the breathing of animal or admission line and
Outlet pipe gas output is not exactly the same, and the pressure that will lead to nursing storehouse is fluctuated, while being unfavorable for growth of animal
Also it is unfavorable for the precise measurement of respiratory metabolism data.The gas fed in storehouse can be delivered to by the setting of balanced valve and gas-guide tube
Gas in feed channel can also be transmitted back to and feed storehouse, have the function that equilibrium air pressure by gas analysis module.In addition, air guide
The gas fed in storehouse is delivered to gas analysis module by pipe, is also analyzed the gas componant in gas-guide tube, it is ensured that balance
To there is the gas exported from nursing storehouse to analyze when air pressure, guarantee the accuracy of data more.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structural schematic diagram of Measurement of Energy Expenditure device provided in an embodiment of the present invention；
Fig. 2 shows it is provided in an embodiment of the present invention feed storehouse schematic diagram of internal structure,
Fig. 3 shows the structural schematic diagram of air pressure balance component provided in an embodiment of the present invention；
Fig. 4 shows the schematic diagram of internal structure of air pressure balance component provided in an embodiment of the present invention
Icon: 100- Measurement of Energy Expenditure device；101- refrigeration machine；102- blower；103- fluorescent lamp；110- feeds storehouse；
111- cabin；112- water fountain；113- receives urine slot；114- receives excrement slot；115- trough；116- metabolic cage；117- admission line；
120- outlet pipe；130- air pressure balance component；131- balanced valve；132- gas-guide tube；133- buffer air bag；134- regulating valve；
140- gas analysis module；118- suspended body flowmeter.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the embodiment of the present invention, it is to be understood that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
The invention product using when the orientation or positional relationship usually put or those skilled in the art usually understand
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
Embodiment
Fig. 1 shows the structural schematic diagram of Measurement of Energy Expenditure device 100 provided in an embodiment of the present invention, referring to Fig. 1,
Present embodiments provide a kind of Measurement of Energy Expenditure device 100, Measurement of Energy Expenditure device 100 provided in this embodiment, energy
Metabolic determination device 100 is mainly used for studying animal energy metabolic rule, nutritional requirements etc..
In detail, Measurement of Energy Expenditure device 100 include feed storehouse 110, outlet pipe 120, air pressure balance component 130 with
And gas analysis module 140.It feeds storehouse 110 to connect by outlet pipe 120 with gas analysis module 140, feeds storehouse 110 and be used for
Nutrition purposes, especially for feeding animals, such as ox, sheep, pig etc..Outlet pipe 120 is connected to storehouse 110 is fed, and outlet pipe 120 feeds storehouse for conveying
110 gas, gas analysis module 140 are connect with outlet pipe 120, and gas analysis module 140 is mainly defeated to outlet pipe 120
Gas out carries out constituent analysis.
Fig. 2 shows the schematic diagram of internal structures provided in an embodiment of the present invention for feeding storehouse 110, please refer to Fig. 2.
It feeds storehouse 110 and is used for nutrition purposes, especially for feeding animals, in the present embodiment, feeding storehouse 110 includes cabin 111, setting in cabin 111
There are Temperature Humidity Sensor, optical sensor, air velocity transducer.Further, it feeds storehouse 110 and is configured with refrigeration machine 101, blower
102 and fluorescent lamp 103, refrigeration machine 101, blower 102 and fluorescent lamp 103 with feed storehouse 110 and connect, blower 102 and
Fluorescent lamp 103 is set to inside cabin 111, and blower 102 makes the gas body-internal-circulation inside cabin 111.
Further, it feeds storehouse 110 and is also configured with display, display is for showing the temperature that Temperature Humidity Sensor detects
The flowing of gas in the cabin 111 that luminous intensity that humidity, optical sensor detect, air velocity transducer detect.
It should be noted that refrigeration machine 101, the installation of blower 102 and fluorescent lamp 103, being all made of with the connection of power supply
The prior art, the present embodiment will not be described in great detail.
Temperature Humidity Sensor, optical sensor, air velocity transducer, refrigeration machine 101, blower 102 and fluorescent lamp 103 are matched
Mold the growing environment of quasi- animal.
Further, feed storehouse 110 be additionally provided with water fountain 112, receive urine slot 113, receive excrement slot 114, trough 115 and
Metabolic cage 116.
Animal feeding in metabolic cage 116, water fountain 112, receive urine slot 113, receive excrement slot 114 and trough 115 with
Metabolic cage 116 connects.
Further, in the present embodiment, it feeds storehouse 110 and is additionally provided with admission line 117, admission line 117 and cabin
111 connections, admission line 117 are configured with flowmeter, are in the present embodiment suspended body flowmeter 118, feed the extraneous sky in storehouse 110
Gas is entered in cabin 111 by admission line 117, is measured before entering cabin 111 by suspended body flowmeter 118.Further
Ground, admission line 117 are additionally provided with filter, and filter is set to 117 end of admission line, and the filtered air of filter is again
Enter cabin 111 by admission line 117.
In the present embodiment, outlet pipe 120 close to feed storehouse 110 one end install filter, gas filtered after again
It is exported by outlet pipe 120.
Correspondingly, outlet pipe 120 is also equipped with suspended body flowmeter 118, and the gas that cabin 111 exports passes through float-type
118 metering of meter.In the present embodiment, in order to increase the accurate measurement to gas flow, outlet pipe 120 is additionally provided with electron stream
Meter.
Fig. 3 shows the structural schematic diagram of air pressure balance component 130 provided in an embodiment of the present invention, and Fig. 4 shows this hair
The schematic diagram of internal structure for the air pressure balance component 130 that bright embodiment provides, please refers to Fig. 3 and Fig. 4.
In the present embodiment, air pressure balance component 130 includes balanced valve 131 and gas-guide tube 132, and balanced valve 131 is installed on
Gas-guide tube 132,132 one end of gas-guide tube are connected to storehouse 110 is fed, and the other end, which is set to, feeds storehouse 110 and gas analysis module 140
Between.
In detail, 132 one end of gas-guide tube is connected to storehouse 110 is fed, and the other end is connect with outlet pipe 120, gas-guide tube 132
The other end be set to and feed between storehouse 110 and gas analysis module 140.
The gas fed in storehouse 110 is optionally delivered to gas by the setting of balanced valve 131 by air pressure balance component 130
Analytic unit 140, or the gas in outlet pipe 120 is transmitted back to and feeds storehouse 110, it feeds storehouse 110 and passes through admission line 117
And outlet pipe 120 realizes the flowing of gas, but the effects of due to the breathing of animal or admission line 117 and go out
120 gas output of feed channel is not exactly the same, and the pressure that will lead to nursing storehouse 110 is fluctuated, is unfavorable for growth of animal
Also it is unfavorable for the precise measurement of respiratory metabolism data simultaneously.The setting of balanced valve 131 and gas-guide tube 132 can will feed storehouse 110
Interior gas is delivered to gas analysis module 140, the gas in outlet pipe 120 can also be transmitted back to and feed storehouse 110, reached
The effect of equilibrium air pressure.In addition, the gas fed in storehouse 110 is delivered to gas analysis module 140 by gas-guide tube 132, to air guide
Gas componant in pipe 132 is also analyzed, it is ensured that when equilibrium air pressure to have more from feed storehouse 110 export gas divide
Analysis, guarantees the accuracy of data.
In the present embodiment, it is possible to which measuring metabolic determination device 100 further includes controller (not shown), controller and balance
Valve 131 connects, and it is on and off that controller controls balanced valve 131.
In the present embodiment, be provided with pressure sensor (not shown) in above-mentioned nursing storehouse 110, pressure sensor with
Controller communication connection.Pressure sensor, which is set to, feeds in storehouse 110, and the pressure in storehouse 110, pressure are fed in pressure sensor detection
The pressure that force snesor will test is transferred to controller, and controller judges to open balanced valve 131 according to pressure size.
Further, in the present embodiment, balanced valve 131 is reversal valve, and controller judges reversal valve according to pressure size
Conducting direction.
In the present embodiment, controller can be single-chip microcontroller or PLC, the connection relationship of controller and pressure sensor, control
Device control valve processed it is on and off, the conducting direction of controller control reversal valve is all made of the prior art, and the present embodiment will
It repeats no more.
In the present embodiment, air pressure balance component 130 further includes buffer air bag 133, buffer air bag 133 and gas-guide tube 132
Connection.
Buffer air bag 133 is mainly used for the portion gas that storage flows through gas-guide tube 132, the buffer function of buffer air bag 133
Pressure can be slowly adjusted, avoids fluid is unstable from causing gas analysis module 140 that cannot precisely detect.
Further, buffer air bag 133 is configured with regulating valve 134, and regulating valve 134 is mainly used for adjusting disengaging buffer air bag
The flow of 133 gases.
Further, in the present embodiment, buffer air bag 133 is made of elastic material, is in the present embodiment elasticity modeling
Material.Buffer air bag 133 is connect with gas-guide tube 132, also may determine that in cabin 111 according to the volume change of buffer air bag 133
Pressure condition.
Buffer air bag 133 is set to balanced valve 131 and feeds between storehouse 110, and buffer air bag 133 can also be in balanced valve
There is interim pressure regulation effect when 131 failure.
Further, buffer air bag 133 is configured with regulating valve 134, and regulating valve 134, which is adjusted, enters gas in buffer air bag 133
The size of body.
In the present embodiment, gas analysis module 140 includes O2Analyzer, CO2Analyzer, CH4Analyzer and H2Analysis
Instrument.O2Analyzer, CO2Analyzer, CH4Analyzer and H2The specific structure of analyzer, analytic process and analysis method are adopted
With the prior art, the present embodiment be will not be described in great detail.
Gas analysis module 140 analyzes the intracorporal each component content of gas, by 118 measuring flow of suspended body flowmeter, leads to
The each ingredient crossed calculates the energy consumption of animal breath metabolism, is then emitted into air by the output of outlet pipe 120.
The major advantage of Measurement of Energy Expenditure device 100 provided in an embodiment of the present invention is:
Air pressure balance component 130 includes balanced valve 131 and gas-guide tube 132, and air pressure balance component 130 passes through balanced valve 131
Setting the gas fed in storehouse 110 is optionally delivered to gas analysis module 140, or by the gas in outlet pipe 120
Body, which is transmitted back to, feeds storehouse 110, feeds the flowing that gas is realized in storehouse 110 by admission line 117 and outlet pipe 120, still
Due to animal breathing the effects of or admission line 117 and 120 gas output of outlet pipe it is not exactly the same, can lead
It causes the pressure for feeding storehouse 110 fluctuated, is also unfavorable for the precise measurement of respiratory metabolism data while being unfavorable for growth of animal.
The gas fed in storehouse 110 can be delivered to gas analysis module 140 by the setting of balanced valve 131 and gas-guide tube 132, can also be with
Gas in outlet pipe 120 is transmitted back to and feeds storehouse 110, has the function that equilibrium air pressure.In addition, gas-guide tube 132 will be fed
Gas in storehouse 110 is delivered to gas analysis module 140, also analyzes the gas componant in gas-guide tube 132, it is ensured that balance
To there is the gas exported from nursing storehouse 110 to analyze when air pressure, guarantee the accuracy of data more.
The present invention also provides a kind of technical solutions:
A kind of domestic animals energy metabolism research equipment, domestic animals energy metabolism research equipment include above-mentioned Measurement of Energy Expenditure dress
Set 100.
Further, domestic animals energy metabolism research equipment further includes providing sending for water source for Measurement of Energy Expenditure device 100
Water installations.Domestic animals energy metabolism research equipment further includes monitoring room, and monitoring room is independently arranged with storehouse 110 is fed, and monitoring room is used for
Observe the data that the activity condition of animal and gas analysis module 140 are analyzed in monitoring room.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Measurement of Energy Expenditure device, which is characterized in that the Measurement of Energy Expenditure device includes:
Feed storehouse, outlet pipe, air pressure balance component and gas analysis module, the nursings storehouse by the outlet pipe and
The gas analysis module connection；The air pressure balance component includes balanced valve and gas-guide tube, and the balanced valve is installed on described
Gas-guide tube, described gas-guide tube one end are connected to the nursing storehouse, and the other end is set to the nursing storehouse and the gas analysis group
Between part.
2. Measurement of Energy Expenditure device according to claim 1, which is characterized in that the Measurement of Energy Expenditure device also wraps
Controller is included, the controller is connect with the balanced valve, and it is on and off to control the balanced valve.
3. Measurement of Energy Expenditure device according to claim 2, which is characterized in that be provided with pressure biography in the nursing storehouse
Sensor, the pressure sensor and the controller communicate to connect.
4. Measurement of Energy Expenditure device according to claim 2, which is characterized in that the Measurement of Energy Expenditure device also wraps
Refrigeration machine and light source are included, the refrigeration machine and the light source are communicated to connect with the controller.
5. Measurement of Energy Expenditure device according to claim 1, which is characterized in that the Measurement of Energy Expenditure device also wraps
Admission line is included, the admission line is connect with the gas-guide tube, and the admission line is provided with filter and flowmeter.
6. Measurement of Energy Expenditure device according to claim 5, which is characterized in that the Measurement of Energy Expenditure device also wraps
Degerming component is included, the degerming component is connect with the admission line.
7. Measurement of Energy Expenditure device according to claim 1 is it is characterized in that, the gas analysis module includes O2Analysis
Instrument, CO2Analyzer, CH4Analyzer and H2Analyzer.
8. Measurement of Energy Expenditure device according to claim 1, which is characterized in that the air pressure balance component further includes delaying
Air-impulse bag, the buffer air bag are connected to the gas-guide tube.
9. Measurement of Energy Expenditure device according to claim 8, which is characterized in that the buffer air bag is configured with adjusting
Valve.
10. a kind of domestic animals energy is metabolized research equipment, which is characterized in that the domestic animals energy metabolism research equipment includes that right is wanted
Seek the described in any item Measurement of Energy Expenditure devices of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811198062.2A CN109006518B (en) | 2018-10-15 | 2018-10-15 | Energy metabolism measuring device and livestock energy metabolism research equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198062.2A CN109006518B (en) | 2018-10-15 | 2018-10-15 | Energy metabolism measuring device and livestock energy metabolism research equipment |
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| CN109006518A true CN109006518A (en) | 2018-12-18 |
| CN109006518B CN109006518B (en) | 2024-05-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320942A (en) * | 2019-05-31 | 2019-10-11 | 吉林省农业科学院 | Open type animal breath calorimetric device |
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| CN105030240A (en) * | 2015-06-05 | 2015-11-11 | 云南农业大学 | Respiratory metabolism device of cow |
| CN107126212A (en) * | 2017-06-16 | 2017-09-05 | 中国科学院亚热带农业生态研究所 | Intelligent animals respiratory metabolism determining system |
| CN108133653A (en) * | 2017-12-20 | 2018-06-08 | 中国科学院合肥物质科学研究院 | A kind of human body pulmonary gas exchange analogy method and device |
| CN207954321U (en) * | 2017-12-29 | 2018-10-12 | 浙江益森科技股份有限公司 | A kind of gas balancing device for dry-mixed mortar hybrid system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110320942A (en) * | 2019-05-31 | 2019-10-11 | 吉林省农业科学院 | Open type animal breath calorimetric device |
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