Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Portable air sampling instrument
The invention relates to the field of design of detection equipment, in particular to a portable air sampling instrument. The instrument comprises a shell, and a sampling head, a control system, a temperature and humidity sensor, an air pressure sensor and a remote control sensor which are arranged on the shell, the sampling head is located at the upper part of the shell, the sampling head extendsinto the shell, a sampling pipe is arranged in the sampling head, a filter membrane is arranged in the sampling pipe, a control valve is arranged below the sampling head, a gas buffer chamber is arranged below the control valve, and the control valve and the gas buffer chamber are located in the shell; the gas buffer chamber communicates with an adsorption device, the adsorption device is arranged in a password bin, a password lock is arranged on the password bin, the adsorption device is connected with an air pump, and an air outlet pipe is arranged on the air pump; and a rechargeable battery is further arranged in the shell and used for driving the air pump. The instrument is simple in structure, smaller in size, easy to operate and capable of conducting pre-analysis on a sampling environment.
本发明涉及检测设备设计领域，具体为一种便携式大气采样仪器。包括壳体以及设置在壳体上的采样头、控制系统、温湿传感器、气压传感器、遥控感应器，所述采样头位于壳体的上部，所述采样头延伸至壳体内，所述采样头内设有采样管，所述采样管内设有过滤膜，所述采样头下面设有控制阀，所述控制阀下面设有气体缓冲室，所述控制阀及气体缓冲室位于壳体内，所述气体缓冲室与吸附装置连通，所述吸附装置设置在密码仓内，所述密码仓上设有密码锁，所述吸附装置连接抽气泵，所述抽气泵上设有出气管，所述壳体内还设有充电电池，用于驱动抽气泵，结构简单、体形较小、操作简单、能够对取样环境进行预分析。
Portable air sampling instrument
The invention relates to the field of design of detection equipment, in particular to a portable air sampling instrument. The instrument comprises a shell, and a sampling head, a control system, a temperature and humidity sensor, an air pressure sensor and a remote control sensor which are arranged on the shell, the sampling head is located at the upper part of the shell, the sampling head extendsinto the shell, a sampling pipe is arranged in the sampling head, a filter membrane is arranged in the sampling pipe, a control valve is arranged below the sampling head, a gas buffer chamber is arranged below the control valve, and the control valve and the gas buffer chamber are located in the shell; the gas buffer chamber communicates with an adsorption device, the adsorption device is arranged in a password bin, a password lock is arranged on the password bin, the adsorption device is connected with an air pump, and an air outlet pipe is arranged on the air pump; and a rechargeable battery is further arranged in the shell and used for driving the air pump. The instrument is simple in structure, smaller in size, easy to operate and capable of conducting pre-analysis on a sampling environment.
本发明涉及检测设备设计领域，具体为一种便携式大气采样仪器。包括壳体以及设置在壳体上的采样头、控制系统、温湿传感器、气压传感器、遥控感应器，所述采样头位于壳体的上部，所述采样头延伸至壳体内，所述采样头内设有采样管，所述采样管内设有过滤膜，所述采样头下面设有控制阀，所述控制阀下面设有气体缓冲室，所述控制阀及气体缓冲室位于壳体内，所述气体缓冲室与吸附装置连通，所述吸附装置设置在密码仓内，所述密码仓上设有密码锁，所述吸附装置连接抽气泵，所述抽气泵上设有出气管，所述壳体内还设有充电电池，用于驱动抽气泵，结构简单、体形较小、操作简单、能够对取样环境进行预分析。
Portable air sampling instrument
一种便携式大气采样仪器
GUO FU (Autor:in) / ZHONG YILIN (Autor:in)
24.07.2020
Patent
Elektronische Ressource
Chinesisch
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