Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Portable non-disturbance water intaking device and water intaking method thereof
The invention relates to the technical field of water intaking, in particular to a portable non-disturbance water intaking device and a water intaking method thereof. The portable non-disturbance water intaking device comprises an air bag, a telescopic rod, an inflating device, a four-way joint and a water intaking pipe; the air bag is provided with a vertically-through penetrating hole, the bottom end of the telescopic rod penetrates through the penetrating hole of the air bag, and the top end of the telescopic pipe is communicated with the bottom end of the four-way joint; the output end of the inflating device is provided with a first air supply pipe and a second air supply pipe, the output end of the first air supply pipe is communicated with the left end of the four-way joint, the output end of the second air supply pipe is communicated with the air bag, and the first air supply pipe and the second air supply pipe are each provided with a switch valve; and the bottom end of the water intaking pipe sequentially penetrates through the four-way joint and the telescopic pipe from the top end of the four-way joint, an exhaust pipe is arranged at the right end of the four-way joint, and an exhaust valve is arranged at the exhaust pipe. When the water intaking device is used for taking water, the water intaking device can adapt to a complex in-well environment, disturbance to a water sample is reduced, and particularly, the loss of organic matters in a volatile organic water sample collection process can be effectively avoided, and therefore the accuracy of detection data is ensured.
本发明涉及取水的技术领域，特别是涉及一种便携式非扰动取水器及其取水方法，包括气囊、伸缩杆、打气装置、四通和取水管，气囊上设置有上下贯通的穿孔，伸缩杆的底端穿过气囊的穿孔，伸缩管的顶端与四通的底端连通，打气装置的输出端设置有第一供气管和第二供气管，第一供气管的输出端与四通的左端连通，第二供气管的输出端与气囊连通，第一供气管和第二供气管上均设置有开关阀，取水管的底端自四通的顶端依次穿过四通和伸缩管，四通的右端设置有排气管，并在排气管处设置有排气阀，采用该取水器进行取水，可以适应复杂的井内环境，减少对水样造成扰动，尤其可以有效避免挥发性有机水水样采集过程中有机物的损失，从而保证检测数据的准确性。
Portable non-disturbance water intaking device and water intaking method thereof
The invention relates to the technical field of water intaking, in particular to a portable non-disturbance water intaking device and a water intaking method thereof. The portable non-disturbance water intaking device comprises an air bag, a telescopic rod, an inflating device, a four-way joint and a water intaking pipe; the air bag is provided with a vertically-through penetrating hole, the bottom end of the telescopic rod penetrates through the penetrating hole of the air bag, and the top end of the telescopic pipe is communicated with the bottom end of the four-way joint; the output end of the inflating device is provided with a first air supply pipe and a second air supply pipe, the output end of the first air supply pipe is communicated with the left end of the four-way joint, the output end of the second air supply pipe is communicated with the air bag, and the first air supply pipe and the second air supply pipe are each provided with a switch valve; and the bottom end of the water intaking pipe sequentially penetrates through the four-way joint and the telescopic pipe from the top end of the four-way joint, an exhaust pipe is arranged at the right end of the four-way joint, and an exhaust valve is arranged at the exhaust pipe. When the water intaking device is used for taking water, the water intaking device can adapt to a complex in-well environment, disturbance to a water sample is reduced, and particularly, the loss of organic matters in a volatile organic water sample collection process can be effectively avoided, and therefore the accuracy of detection data is ensured.
本发明涉及取水的技术领域，特别是涉及一种便携式非扰动取水器及其取水方法，包括气囊、伸缩杆、打气装置、四通和取水管，气囊上设置有上下贯通的穿孔，伸缩杆的底端穿过气囊的穿孔，伸缩管的顶端与四通的底端连通，打气装置的输出端设置有第一供气管和第二供气管，第一供气管的输出端与四通的左端连通，第二供气管的输出端与气囊连通，第一供气管和第二供气管上均设置有开关阀，取水管的底端自四通的顶端依次穿过四通和伸缩管，四通的右端设置有排气管，并在排气管处设置有排气阀，采用该取水器进行取水，可以适应复杂的井内环境，减少对水样造成扰动，尤其可以有效避免挥发性有机水水样采集过程中有机物的损失，从而保证检测数据的准确性。
Portable non-disturbance water intaking device and water intaking method thereof
一种便携式非扰动取水器及其取水方法
HAO QIYONG (Autor:in) / XU HAIDONG (Autor:in) / LIU YIFENG (Autor:in) / YANG MINGLU (Autor:in) / LI WENCHANG (Autor:in) / WU DONGMEI (Autor:in)
10.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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