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Integrated device for biological protection and control circuit

An integrated device and biological protection technology, applied in general control systems, program control, computer control, etc., can solve problems such as messy equipment, whether there is no equipment, whether the equipment is normal, and the space occupied by the pipe is large, so as to improve adaptability and facilitate detection , the effect of wide adaptability

Pending Publication Date: 2020-04-17
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI +1
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The pipes in the biological protection process are generally in a negative pressure environment, and the thickness of the pipes is larger than that of ordinary rubber hoses. A separate external filter device will make the equipment appear messy
In addition, when an accident occurs during transportation, there is no effective monitoring device to judge whether the equipment is normal

Method used

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  • Integrated device for biological protection and control circuit
  • Integrated device for biological protection and control circuit
  • Integrated device for biological protection and control circuit

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Embodiment Construction

[0030] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0031] The present invention provides an integrated device for biological protection, such as Figure 1-5 As shown, it includes an integrated device body 100 for protecting biological chambers. The integrated device body 100 includes a detection and control assembly 50, a control assembly 40, a processing assembly 60, a housing 10, and an external connection assembly 20. The detection and control assembly 50, the control assembly 40 is installed in the sealed housing 10, the external assembly 20 is installed on the housing 10 to connect to the protective biological chamber, and the inspection and control assembly 50 is connected to the control assembly...

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Abstract

The invention provides an integrated device for biological protection, which comprises an integrated device body for protecting a biological bin, and the integrated device body comprises a detection and control assembly, a control assembly, a processing assembly, a shell and an external assembly. The invention also relates to an integrated control circuit for biological protection. A differentialpressure transmitter is used for detecting the pressure of the gas circuit in real time and feeding back a detected signal to the control assembly, the control assembly sends an instruction to the electromagnetic valve, the gas circuit is closed through the electromagnetic valve, the gas pressure of the gas circuit can be monitored in real time, and danger caused by abnormal failure of the gas circuit is avoided. A filter is also integrated in the device, and the filter can be directly calibrated through a dust particle counter, so that the detection is convenient; the electromagnetic valve isconnected with the filters, the filtering effects of the filters can be monitored in real time, and when the filters are abnormal, the electromagnetic valve closes a gas circuit and calibration is simpler and more convenient.

Description

technical field [0001] The invention relates to the technical field of biological safety protection, in particular to an integrated device for biological protection. Background technique [0002] Biosafety laboratories are essential experimental conditions for the study of human infectious disease viruses. When studying active viruses, the effective protection of researchers and the surrounding environment is the basis of research and the basic guarantee for scientific research. Therefore, according to the nature and degree of hazard of the research object, the biosafety level (BSL) is divided into four levels, corresponding to pathogenic microorganisms with different degrees of biological danger, among which biosafety level three laboratories (BSL-3 or P3) and Biosafety level four laboratories (BSL-4 or P4) are called high-level biosafety laboratories. In addition to the laboratory, the biosafety protection in the external transportation process is particularly important....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24215Y02A50/20
Inventor 高丁章强韩坤钱庆程文播门冬
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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