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Comprehensive sampler for ambient air

A technology of ambient air and sampler, applied in sampling, instruments, scientific instruments, etc., can solve the problems of single use form, high sampling cost, inconvenient sampling, etc., and achieve the effect of various use forms, convenient operation and wide sampling range

Pending Publication Date: 2018-11-09
青岛崂应环境科技有限公司
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Problems solved by technology

[0004] The invention proposes a comprehensive ambient air sampler, which solves the problems of inconvenient sampling, large sampling error and high sampling cost caused by the single use of air sampler in the prior art

Method used

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  • Comprehensive sampler for ambient air
  • Comprehensive sampler for ambient air
  • Comprehensive sampler for ambient air

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Embodiment Construction

[0030] 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.

[0031] See attached figure 1 , attached figure 2 , attached image 3 , attached Figure 4 , attached Figure 5 , attached Figure 6 , attached Figure 7 , attached Figure 8 , attached Figure 9 , attached Figure 10 And attached Figure 11 , the present invention includes a housing 1, and the housing 1 is provided with a particle sampling pipeline and a gas sampling pipeline; And the air exhaust port 4 arranged on the housing 1, the particulate matter s...

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Abstract

The invention provides a comprehensive sampler for ambient air, and relates to the technical field of environmental monitoring equipment. The comprehensive sampler comprises a shell. A particle sampling pipeline and a gas sampling pipeline are arranged in the shell. The particle sampling pipeline comprises a particle sampling inlet, a fan and an air exhaust outlet. The particle sampling inlet is connected with a sampling head. The particle sampling inlet, the fan and the air exhaust outlet are connected through a first pipeline sequentially. The gas sampling pipeline comprises an air inlet, asampling pump and an air outlet. The air inlet, the sampling pump and the air outlet are connected through a second pipeline sequentially. The air inlet is connected with a sampling bottle. The comprehensive sampler has the advantages that the multiple sampling pipelines are arranged in the shell, so that both solid particles and gas substances such as sulfur dioxide and nitric oxide can be collected; constant-temperature and constant-flow sampling can be realized, and time-shared interval sampling can be completed; the different pipelines can be switched optionally, and accordingly, economy and practicability are realized.

Description

technical field [0001] The invention relates to the technical field of air monitoring equipment, in particular to an ambient air comprehensive sampler. Background technique [0002] Air monitoring refers to the fixed-point, continuous or regular sampling and measurement of pollutants present in the air. With the continuous development of modern industrialization, air pollution is becoming more and more serious, and the composition of pollutants in the air is becoming more and more complex. In recent years, the occurrence of smog has become more and more frequent, and the monitoring of particulate matter in the air has become more and more important; moreover, due to the use of decorative materials in newly renovated public places and living rooms, the surrounding air is filled with formaldehyde, Harmful gases such as benzene, toluene, xylene and ammonia; in addition, the air also contains harmful substances such as sulfur dioxide, nitrogen monoxide and hydrocarbons; air mon...

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Application Information

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IPC IPC(8): G01N1/24G01N1/34G01D21/02
CPCG01D21/02G01N1/2273G01N1/24G01N1/34
Inventor 邓春磊王飞李明宇邵绪洋王文凯
Owner 青岛崂应环境科技有限公司
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