Particulate matter sampling device and particulate matter detection device
A sampling device and particle technology, applied in sampling devices, measuring devices, sampling, etc., can solve the problems of poor operability, multi-point long-term deployment and control, etc., and achieve the effect of short sampling time, saving manpower and simple operation
Active Publication Date: 2021-09-17
天津环科环境规划科技发展有限公司
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[0004] The purpose of this application is to provide a particulate matter sampling device and a particulate matter detection device to improve the detection instruments in the existing detection process. Need multi-point, long-term deployment and control, and poor operability
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[0029] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0030] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. It should be noted that, in the case of no conflict, various features in the embodiments of the present application ma...
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The invention provides a particulate matter sampling device and a particulate matter detection device, and relates to the technical field of sampling detection. The device comprises a shell, an airflow channel penetrating through the shell is arranged in the shell, and an air inlet device and a sampling mechanism are sequentially arranged in the airflow channel in the extending direction of the airflow channel, and the sampling mechanism is used for collecting atmospheric particulates flowing through the airflow channel. Therefore, the particulate matter sampling device can be used for sampling and collecting gas particulate matters in a larger range in a gas flowing manner, the operation is simpler, the automation degree is higher, the sampling time is shorter, a specially-assigned person does not need to watch in the sampling process, and the aim of saving manpower and material resources is fulfilled. In the sampling process, by means of a gas flowing mode, the need of multiple detection instruments for multi-point and long-time monitoring detection in the existing detection process is not needed.
Description
technical field [0001] The present application relates to the technical field of sampling and detection, and in particular, to a particle sampling device and a particle detection device. Background technique [0002] Due to the rapid development of industrialization and urbanization, air pollution has become an important issue affecting environmental quality, residents' health and sustainable social development. Atmospheric particulate matter is the main pollutant affecting urban air quality. Climate and so on have important influences. Therefore, the measurement of atmospheric particulate matter has become an important part of environmental protection and disease prevention. [0003] At present, the existing professional atmospheric particle detection instruments on the market are expensive and complicated to operate. Especially when performing large-scale and long-term detection of the atmosphere in a certain area, more detection instruments are required for multi-point, l...
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IPC IPC(8): G01N1/24G01N5/00G01N15/00
CPCG01N1/2273G01N1/24G01N5/00G01N15/00Y02A50/20
Inventor 闫佩罗彦鹤陈启华王兴谷峰赵晶磊乔阳朱琳
Owner 天津环科环境规划科技发展有限公司