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Mobile laboratory and negative pressure control method and device of mobile laboratory

A mobile laboratory, negative pressure control technology, applied in the field of mobile laboratories, can solve the problem of difficult environment of the detection point

Pending Publication Date: 2021-06-15
成都格力新晖医疗装备有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nucleic acid detection plays an important role in the control and prevention of major infectious diseases, but the environment of the detection points where medical personnel are stationed during the detection process is often very difficult, especially in winter

Method used

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  • Mobile laboratory and negative pressure control method and device of mobile laboratory
  • Mobile laboratory and negative pressure control method and device of mobile laboratory
  • Mobile laboratory and negative pressure control method and device of mobile laboratory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1 of the present invention provides a negative pressure control method for a mobile laboratory. The mobile laboratory includes at least two partitions, a blower and an exhaust fan, the blower communicates with each partition of the mobile laboratory through an air supply pipe, and the exhaust fan communicates with each partition of the mobile laboratory through an exhaust pipe. The partitions are connected, and air volume valves are provided on the exhaust pipes of each partition, and a pressure difference sensor (also called a pressure sensor) is also provided in each partition. figure 1 It is a schematic flow chart of the mobile laboratory negative pressure control method in Embodiment 1 of the present invention, as figure 1 As shown, the mobile laboratory negative pressure control method of Embodiment 1 of the present invention comprises the following steps:

[0051] S101: Acquiring the actual differential pressure of the zone to be adjusted.

[0052] Sp...

Embodiment 2

[0082] Corresponding to Embodiment 1 of the present invention, Embodiment 2 of the present invention provides a negative pressure control device for a mobile laboratory. The mobile laboratory includes at least two partitions, a blower and an exhaust fan. It communicates with each partition of the mobile laboratory, and the exhaust fan communicates with each partition of the mobile laboratory through an exhaust pipe. Air volume valves are arranged on the exhaust pipes of each partition. There is also a differential pressure sensor in the partition. Figure 5 It is a schematic structural diagram of a mobile laboratory negative pressure control device in Embodiment 2 of the present invention, as Figure 5 As shown, the mobile laboratory negative pressure control device according to Embodiment 2 of the present invention includes a first acquisition module 20 , a first judgment module 22 , a second acquisition module 24 , a second judgment module 26 and an adjustment module 28 .

...

Embodiment 3

[0092] The embodiment of the present invention also provides a mobile laboratory, the mobile laboratory includes at least two partitions, a blower and an exhaust fan, a memory and a processor, and the blower communicates with each partition of the mobile laboratory through an air supply pipe , the exhaust fan communicates with each partition of the mobile laboratory through an exhaust pipe, an air volume valve is provided on the exhaust pipe of each partition, and a pressure difference sensor is also provided in each partition; The differential pressure sensor, the air volume valve, the air blower, the exhaust fan, the memory, and the processor are communicatively connected to each other, for example, they may be connected through a bus or in other ways.

[0093] The processor may be a central processing unit (Central Processing Unit, CPU). The processor can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application-specifi...

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Abstract

The invention discloses a mobile laboratory and a negative pressure control method and device.The mobile laboratory comprises at least two subareas, an air feeder and an exhaust fan, the air feeder is communicated with the subareas of the mobile laboratory through air supply pipes, and the exhaust fan is communicated with the subareas of the mobile laboratory through exhaust pipes; an air volume valve is arranged on the exhaust pipe of each subarea, and a pressure difference sensor is further arranged in each subarea. The negative pressure control method of the mobile laboratory comprises the following steps: collecting an actual pressure difference of a to-be-adjusted partition; judging whether the actual pressure difference belongs to a pressure difference range corresponding to the to-be-adjusted partition or not; when the actual pressure difference does not belong to the pressure difference range, the opening degree of an air volume valve in the to-be-adjusted partition is obtained, and whether the opening degree of the air volume valve is adjustable or not is judged; when the air volume valve is adjustable, the opening degree of the air volume valve is adjusted. Therefore, the negative pressure control of each subarea in the mobile laboratory is relatively independent, and the targeted accurate control of the negative pressure of the mobile laboratory is realized.

Description

technical field [0001] The invention relates to the technical field of medical testing equipment, in particular to a mobile laboratory and a negative pressure control method and device for the mobile laboratory. Background technique [0002] Nucleic acid testing plays an important role in the control and prevention of major infectious diseases, but the environment of the testing points where medical personnel are stationed during the testing process is often very difficult, especially in winter. Mobile laboratories can not only provide a good testing environment, but also improve the protection and safety of medical staff. Usually, the mobile laboratory needs a negative pressure working environment, so it is necessary to provide a load control method to ensure the negative pressure safety of the mobile laboratory. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a mobile laboratory, a negative pressure control method and...

Claims

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Application Information

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IPC IPC(8): B60H1/00B60P3/00
CPCB60H1/00735B60H1/00871B60H1/00821B60P3/00
Inventor 曾超冯海李岳彬冯译飞黄才笋刘元
Owner 成都格力新晖医疗装备有限公司
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