Air internal circulation system of IVC experimental animal box and control method thereof

A technology of experimental animals and circulation system, which is applied in the field of air internal circulation system and control, and can solve the problems of filter element pollution and so on

Active Publication Date: 2019-06-21
SUZHOU FENGSHI LAB ANIMAL EQUIP
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides an air circulation system and control method of an IVC experimental anima...

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  • Air internal circulation system of IVC experimental animal box and control method thereof
  • Air internal circulation system of IVC experimental animal box and control method thereof
  • Air internal circulation system of IVC experimental animal box and control method thereof

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Embodiment Construction

[0030] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0031] see Figure 1 to Figure 3 , the figure shows an air circulation system of an IVC experimental animal box provided by an embodiment of the present invention, wherein the exhaust fan part 1 and the blower part 2 are mainly arranged, as well as a series of pipelines and six valves, specifically as follows mentioned.

[0032] continue to see Figure 1 to Figure 3 , the exhaust fan part 1 is respectively connected to the disinf...

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Abstract

The invention provides an air internal circulation system of an IVC experimental animal box, which comprises an exhaust fan and a blower, wherein the exhaust fan is respectively connected with a sterilizing air inlet and an exhaust pipeline; the exhaust pipeline is provided with an exhaust valve; the exhaust pipeline is also connected with a first internal circulation pipeline; the first internalcirculation pipeline is provided with a first internal circulation valve; the blower is respectively connected with an air inlet pipeline, an air supply pipeline and a second internal circulation pipeline; the first internal circulation pipeline is connected with the air inlet pipeline; the air inlet pipeline is provided with a first air supply valve; the air supply pipeline is provided with a second air supply valve; the second internal circulation pipeline is provided with a second internal circulation pipeline; the second internal circulation pipeline is provided with a sterilizing air outlet; the second internal circulation pipeline is connected with an air return pipeline; the air return pipeline is connected with an exhaust fan assembly; and the air return pipeline is provided with an air return valve. The invention further provides a control method of the air internal circulation system. Compared with the prior art, the air internal circulation system of the IVC experimental animal box and the control method thereof can effectively solve the problem of pollution when a filter element of an existing IVC experimental animal box is replaced.

Description

technical field [0001] The invention relates to the field of IVC experimental animal boxes, in particular to an air internal circulation system and a control method of an IVC experimental animal box. Background technique [0002] IVC is the abbreviation of individual ventilated cages. The Chinese name is called independent ventilated cage. This kind of independent ventilated IVC experimental animal box refers to that in a closed independent unit (such as a cage box or IVC experimental animal box), clean air is sent in, and the exhaust gas is discharged. It is a feeding and experimental equipment that can operate and feed SPF experimental animals in the ultra-clean workbench that is discharged centrally. [0003] In the currently used IVC type experimental animal IVC experimental animal box, when the filter element parts need to be replaced, because many toxic components during filtration will remain in the filter element parts, many disinfection measures need to be carried o...

Claims

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Application Information

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IPC IPC(8): A01K1/00A61L2/20A61L101/22
CPCY02A50/20
Inventor 冯建洪徐诚
Owner SUZHOU FENGSHI LAB ANIMAL EQUIP
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