Multifunctional open type respiratory metabolism testing device

A device technology for respiratory metabolism and measurement, which is applied in the field of multi-functional open respiratory metabolism gas circuit system, can solve the problems such as no measurement of respiratory metabolism, and achieve the effect of cost saving and efficiency improvement

Inactive Publication Date: 2013-02-13
杨华明
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Problems solved by technology

[0003] At present, there is no device that can simultaneously measure

Method used

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  • Multifunctional open type respiratory metabolism testing device

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Embodiment Construction

[0029] Measure the polyethylene (PPR) pipe with an inner diameter of 10cm for the inlet and exhaust pipes of cattle; measure the polyethylene (PPR) pipe with an inner diameter of 5cm for the inlet and exhaust pipes of sheep; measure the inlet and exhaust pipes of poultry and other small animals A polyethylene (PPR) pipe with an inner diameter of 3cm; the pipe entering the gas analyzer is a 6mm polyethylene pipe;

[0030] Vortex fan 3.7kw with a maximum air flow of 10m 3 / h; the power of the frequency converter is 5.5 kilowatts;

[0031] The volume of the respiratory metabolic chamber of cattle and other large animals is about 5×2.5×2.5M

[0032] The respiratory metabolism chamber (room A, room B, room C) of sheep and other medium-sized animals has a volume of 2.2×1.2×1.6M×3 units

[0033] For example, when measuring small animals such as poultry, put A' room, B' room, and C' room in room A, B room, and C room respectively, and then respectively connect the air passages of A ...

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Abstract

A multifunctional open type respiratory metabolism testing device belongs to the technical field of animal respiratory metabolism experimental facilities. A respiratory metabolism room of animals including cattle, sheep and birds is built by organically combining an air inlet pump, an air exhaust pump, a respiratory metabolism room, an air valve, a gas float flowmeter, a frequency converter, a data collection controller and a microcomputer. The multifunctional open type respiratory metabolism testing device can perform respiratory metabolism testing for the animals including cattle, sheep and birds simultaneously and respectively. An air inlet sample port and an air outlet sample port can be additionally arranged on a gas analyzer, and the same respiratory metabolism rooms are increased in the same connection mode of all respiratory metabolism rooms D and all parts. The multifunctional open type respiratory metabolism testing device can test respiratory metabolism of the animals including cattle, sheep and birds simultaneously and respectively, improves efficiency and saves cost.

Description

technical field [0001] The invention belongs to the technical field of experimental equipment for animal respiratory metabolism, and in particular relates to a multifunctional open respiratory metabolic gas circuit system. Background technique [0002] Due to the "closed" and "open and closed" respiratory metabolism measurement devices, it is impossible to continuously collect data for a long time in the process of measuring animal respiratory metabolism, and the operation and calculation are complicated and imprecise. Therefore, the research and development of the "animal open respiratory metabolism measurement device" is an international research hotspot in this technical field. Among them, the design and layout of the overall gas circuit in the device is particularly important. [0003] At present, there is no device that can simultaneously measure the respiratory metabolism of cattle, sheep, poultry and other animals. Contents of the invention [0004] The purpose of...

Claims

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Application Information

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IPC IPC(8): A61B5/083
Inventor 杨华明张国梁赵玉民魏柄栋吴健李旭梁浩侯长希
Owner 杨华明
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