Title:
ONLINE MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/128570
Kind Code:
A1
Abstract:
An online monitoring system (10) comprises a self-priming pump (104), a first sampling tube (105), and a receptacle (106) for receiving a sample to be tested. The first sampling tube (105) is connected to the self-priming pump (104) and the receptacle (106), and the self-priming pump (104) is used to deliver the sample to be tested in the receptacle (106) into the first sampling tube (105). The online monitoring system (10) further comprises a liquid replenishing device (11) connected to the first sampling tube (105). The liquid replenishing device (11) is provided with a predetermined liquid level value in advance, and is used to monitor a liquid level of the sample to be tested in the first sampling tube (105), wherein if the value of the liquid level of the sample to be tested in the first sampling tube (105) is lower than the predetermined liquid level value, the liquid adding device (11) draws the sample to be tested from the receptacle (106) and replenishes the same into the first sampling tube (105). The online monitoring system (10) can replenishe the sample to be tested into the first sampling tube (105) when the value of the liquid level of the sample to be tested in the first sampling tube (105) is lower than the predetermined liquid level value, so as to ensure normal operation of the self-priming pump (104), thereby achieving normal and continuous monitoring.
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Inventors:
YIN YANPING (CN)
Application Number:
PCT/CN2016/083013
Publication Date:
August 03, 2017
Filing Date:
May 23, 2016
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G01N33/18; F04D9/02; G01N1/14
Foreign References:
| CN204783703U | 2015-11-18 | |||
| CN104595199A | 2015-05-06 | |||
| CN204419604U | 2015-06-24 | |||
| CN2659982Y | 2004-12-01 | |||
| CN1862024A | 2006-11-15 | |||
| CN204265811U | 2015-04-15 | |||
| CN204945153U | 2016-01-06 | |||
| JPS58110894A | 1983-07-01 | |||
| JP4128062B2 | 2008-07-30 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD (CN)
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