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Intelligent sampling device for Summa canister

A sampling device and the technology of Suma tank, which is applied in the field of Suma tank intelligent sampling device, can solve the problems of poor sampling accuracy and the inability of the sampling device to continuously operate outdoors, so as to ensure accuracy, improve sampling efficiency, and ensure real-time sexual effect

Pending Publication Date: 2019-05-07
BCTTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes an intelligent sampling device of Suma tank, which solves the problems in the prior art that the sampling device cannot be continuously operated outdoors and has poor sampling accuracy

Method used

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  • Intelligent sampling device for Summa canister
  • Intelligent sampling device for Summa canister
  • Intelligent sampling device for Summa canister

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] Such as Figure 1-Figure 3 As can be seen from the shown embodiment, the smart sampling device of the Suma pot according to the present invention includes: a casing 1, a solar panel 2 positioned at the top of the casing 1, a sampling port 4 positioned on the side wall of the casing 1, and a The battery pack 3, pressure sensor 7, photoion detector 8, suma tank 9, GPRS communication module 10 and control circuit board 12 inside the box body 1; the solar panel ...

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Abstract

The invention provides an intelligent sampling device for a Summa canister. The intelligent sampling device comprises a box body, a solar cell panel positioned at the top of the box body, a sampling hole formed in a side wall of the box body, and a battery pack, a pressure sensor, a photoion detector, the Summa canister, a GPRS communication module and a control circuit board which are located inthe box body; the sampling hole is connected with the Summa canister through a silanization pipeline; an electromagnetic valve and a sampling pump are arranged on the silanization pipeline; and the electromagnetic valve and the sampling pump are connected with the control circuit board. The intelligent sampling device has the advantages as follows: power can be generated by solar energy and supplied to the device for operation, and outdoor continuous operation can be realized by one-time installation, so that the manpower and material resources are saved and the sampling work efficiency is improved; and automatic detection can be realized, and a sampling mode can be automatically enabled, so that 24-hour unattended effective sampling can be really realized.

Description

technical field [0001] The invention relates to the technical field of volatile gas collection devices, in particular to an intelligent sampling device for a Suma tank. Background technique [0002] Suma tank is an air sampling tank used to collect and store VOC gas (volatile organic compounds) in the field of air quality testing. When the traditional Sumer tank is used, the operator needs to go to the site to open the valve of the vacuum Sumr tank. Under the action of atmospheric pressure, the gas in the surrounding environment is pressed into the Sumr tank to realize the sampling of volatile gases. [0003] The above-mentioned traditional Suma tanks have the following disadvantages: first, operators are required to bring the Suma tanks to the site, which increases personnel expenses, consumes manpower and material resources, and cannot guarantee the real-time sampling; The sampling site was evacuated before the sampling site, so that the Suma tank was easily mixed with ot...

Claims

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Application Information

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IPC IPC(8): G01N1/24G01N33/00G08C17/02
Inventor 吕顺祯刘小强王淑娟范莉茹
Owner BCTTECH