CN105352766B - A kind of the tap water automatic ration sampler and its sampling method of detection Cryptosporidium and giardia lamblia stiles - Google Patents

A kind of the tap water automatic ration sampler and its sampling method of detection Cryptosporidium and giardia lamblia stiles Download PDF

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Publication number
CN105352766B
CN105352766B CN201510678595.0A CN201510678595A CN105352766B CN 105352766 B CN105352766 B CN 105352766B CN 201510678595 A CN201510678595 A CN 201510678595A CN 105352766 B CN105352766 B CN 105352766B
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cryptosporidium
tap water
giardia lamblia
detection
lamblia stiles
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CN105352766A (en
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刘卫艳
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HANGZHOU CENTER FOR DISEASE CONTROL AND PREVENTION
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HANGZHOU CENTER FOR DISEASE CONTROL AND PREVENTION
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials

Abstract

The present invention relates to a kind of the tap water automatic ration samplers and its sampling method of detection Cryptosporidium and giardia lamblia stiles.Pass through this method,The sample of Cryptosporidium and giardia lamblia stiles is voluntarily collected in tap water flow process,When being examined due to the polypide,The quantity with collection Cryptosporidium and giardia lamblia stiles in 100L waters is needed to detect,The present invention is by being arranged tap water automatic ration controller,When water reaches 100L,Stop sampling,And sample is enriched in Cryptosporidium and giardia lamblia stiles detection enrichment filter core,After sampling,Filter core is sealed into detection of taking home,When avoiding traditional detection,100L water is carried in each sample point to go back,Reduce labor intensity,Improve detection accuracy,It is simple in structure,It is more convenient by operating,It saves trouble,It is time saving,It is laborsaving,Operating personnel are avoided to influence work because of fatigue in sampling process,Process is stablized,Avoid manually observing water meter scale goes switch control sampling water to be not easy accurately to grasp again,Outcome quality is reliable.

Description

A kind of tap water automatic ration sampler of detection Cryptosporidium and giardia lamblia stiles And its sampling method
Technical field
The invention belongs to public water hygiene safety detection technology fields, and in particular to a kind of detection Cryptosporidium and merchant The tap water automatic ration sampler and its sampling method of flagellate.
Background technology
Water is required for human body physiological function, and water is the basis of human survival and socio-economic development.Pollution is drunk Water can endanger health and cause disease, supply qualified Drinking Water and play an important role in prevention and control disease.It is high-quality to fill The domestic water of foot, can diseases prevention and people’s lives quality.
Water is lifespring, closely related with daily life.The pollution once Drinking Water has an accident, It is wide to involve range, occurs a large amount of cases in the short time, directly affects the health and living environment of the people, be to cause society Unstable one of the key factor of meeting.
National Standard of the People's Republic of China《Standards for drinking water quality》(GB5749—2006)With《Drinking Water Standard test method》(GB/T 5750—2006)It is required that the complete analysis of drinking water safety monitoring is 106 projects, and it is at present Only, most of laboratory is usually only capable of carrying out 104 projects except Cryptosporidium and giardia lamblia stiles two.To find out its cause, main If since the collecting work that tap water Cryptosporidium and giardia lamblia stiles detect water sample is cumbersome, not only time-consuming, laborious, or again Manual labor, while the quality of sampling process can not ensure.
There are two types of original methods, a kind of to need to acquire 100 liters of source water in each water factory's sample point(200 jin), output water It 100 liters, carries go back to laboratory and is concentrated, is enriched with, every 100 liters of water enrichment process need to take 3~4 hours, daily periodic detection It needs to be monitored multiple sampled points, workload is very big, unrealistic;Another method is that field sampling enrichment can be used 100 liters of water are handled, more people is needed while coordinating, special messenger to check water meter, prevent water route from falling off disconnections, often or are prevented very It is anti-, it special messenger to help filter, it is made to keep vertical, a few hours keep such state, and operational difficulties are also time-consuming, laborious, and And sampling quality is also difficult to ensure.
Invention content
For the above-mentioned problems in the prior art, the purpose of the present invention is to provide a kind of simple in structure, sampling sides Just, labor intensity is low and samples the tap water automatic ration sampling of accuracy high a kind of detection Cryptosporidium and giardia lamblia stiles Device and its sampling method.
A kind of tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles, including sampling Device box, setting tap water inlet pipe and running water outlet pipe on the sampler babinet, it is characterised in that the sampling Fixed setting Cryptosporidium and giardia lamblia stiles collection device in device box, the Cryptosporidium and giardia lamblia stiles collect dress Set tap water automatic ration controller including interconnection and Cryptosporidium and giardia lamblia stiles detection enrichment filter core, it is described from Water automatic ration controller one end connects tap water inlet pipe, and the other end connects Cryptosporidium and giardia lamblia stiles by pipeline Detection enrichment filter core, Cryptosporidium and giardia lamblia stiles detect enrichment filter core and connect running water outlet pipe, tap water by pipeline After flowing into Cryptosporidium and giardia lamblia stiles collection device, Cryptosporidium and giardia lamblia stiles in tap water by Cryptosporidium and Giardia lamblia stiles detection enrichment filter core is collected, and when reaching 100L by the water of tap water automatic ration controller, tap water is certainly Dynamic quantitative controller is automatically stopped sampling.
A kind of tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that Tap water automatic ration controller setting behind Cryptosporidium and giardia lamblia stiles detection enrichment filter core, Cryptosporidium and Giardia lamblia stiles detection enrichment filter core one end connects tap water inlet pipe, and the other end connects tap water automatic ration control by pipeline Device processed, tap water automatic ration controller connect running water outlet pipe by pipeline.
A kind of tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that The Cryptosporidium and giardia lamblia stiles detection enrichment filter core are 1-3, are disposed in parallel in the control of tap water automatic ration respectively Between device and running water outlet pipe.
A kind of tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that The Cryptosporidium and giardia lamblia stiles detection enrichment filter core be fixed by the bracket on sampler babinet, and Cryptosporidium and Giardia lamblia stiles detection enrichment filter core is placed vertically.
A kind of tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that It is arranged the on pipeline between the Cryptosporidium and giardia lamblia stiles detection enrichment filter core and tap water automatic ration controller One regulating valve, Cryptosporidium and giardia lamblia stiles detection are enriched with setting second on the pipeline between filter core and running water outlet pipe and adjust Save valve.
A kind of tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that Multiple Cryptosporidiums and giardia lamblia stiles detection enrichment filter core can use simultaneously, can also use respectively.
A kind of tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that A length of 20~30cm of the sampler babinet, width be 25~40cm, a height of 35~50cm, preferably 25cm × 30cm × 40cm。
A kind of tap water automatic ration sampling method of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that On-site sampling concentration sampling is carried out using the tap water automatic ration sampler of detection Cryptosporidium and giardia lamblia stiles.
The tap water automatic ration sampling method of the detection Cryptosporidium and giardia lamblia stiles, it is characterised in that including Following steps:
1)The tap water automatic ration sampler of detection Cryptosporidium and giardia lamblia stiles is checked before sampling, really Recognize not contaminated and go mouldy, then corresponding pipeline is cleaned, interface is connected firmly, and is loaded on Cryptosporidium and giardia lamblia stiles Detection enrichment filter core;
2)Defined 100 liters of water is set to tap water automatic ration controller by standard, unlatching is taken from tap Sample, tap water pass through tap water automatic ration controller and Cryptosporidium and giardia lamblia stiles detection from tap water inlet pipe successively It is enriched with filter core, Cryptosporidium and giardia lamblia stiles to be enriched in Cryptosporidium and giardia lamblia stiles detection enrichment filter core, waits leading to When crossing the water of tap water automatic ration controller and reaching set amount, be automatically stopped into water, it is complete to sample, take out Cryptosporidium and Giardia lamblia stiles detection enrichment filter core is put into valve bag, closes sack, carries out sample point label, be put at low temperature, take back transfer It completes to eluriate detection in 72 hours in laboratory.
The present invention is by using above-mentioned technology, compared with prior art, has the advantages that:
The present invention sampler and sampling method, in tap water flow process, can voluntarily collect Cryptosporidium and The sample of giardia lamblia stiles, when being examined due to the polypide, need in 100L waters collection Cryptosporidium and giardia lamblia stiles Quantity detect, the present invention is reached by the way that tap water automatic ration controller is arranged when the controller measures the water passed through When 100L, stop sampling, and sample is enriched in Cryptosporidium and giardia lamblia stiles detection enrichment filter core, after sampling, it is only necessary to Filter core is sealed into detection of taking home, when avoiding traditional detection, 100L water is carried in each sample point and goes back, reduce labour Intensity improves detection accuracy, simple in structure, more convenient by operating, and saves trouble, is time saving, is laborsaving, operating personnel is avoided to adopt Work is influenced during sample because of fatigue, process is stablized, and avoids manually observe water meter scale and goes switch to control again to sample water not Easily accurate to grasp, outcome quality is reliable.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure:1- tap water inlet pipes, 2- tap water automatic ration controllers, the first regulating valves of 3-, 4- Cryptosporidiums and Giardia lamblia stiles detection enrichment filter core, 5- sampler babinets, 6- running water outlet pipes, the second regulating valves of 7-.
Specific implementation mode
Below in conjunction with Figure of description, the invention will be further described, but protection scope of the present invention is not limited in This:
As shown in Figure 1, the tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles of the present invention, packet Include sampler babinet 5,5 a length of 20~30cm of the sampler babinet, width be 25~40cm, a height of 35~50cm, preferably 25cm × 30cm × 40cm, volume is little, is easily portable, and improves the convenience of sampling.It is set on the sampler babinet 5 Set tap water inlet pipe 1 and running water outlet pipe 6, it is characterised in that Cryptosporidium is fixedly installed in the sampler babinet 5 With giardia lamblia stiles collection device, the fixation of Cryptosporidium and giardia lamblia stiles collection device uses common known technology, described Cryptosporidium and giardia lamblia stiles collection device include the tap water automatic ration controller 2 being connected with each other and Cryptosporidium and merchant Flagellate detection enrichment filter core 4, described 2 one end of tap water automatic ration controller connect tap water inlet pipe 1, and the other end is logical Piping connects Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4, for the ease of making multiple Cryptosporidiums and Jia flagellums Worm detection enrichment filter core 4 works at the same time, and the present invention is enriched in automatic ration controller 2 and Cryptosporidium and giardia lamblia stiles detection Three-way pipe is set between filter core 4, so that three Cryptosporidiums and giardia lamblia stiles is detected enrichment filter core 4 and works at the same time, or wherein Two work, it is idle to close corresponding first regulating valve 3, Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4 Running water outlet pipe 6 is connected by pipeline, after tap water flows into Cryptosporidium and giardia lamblia stiles collection device, in tap water Cryptosporidium and giardia lamblia stiles are collected by Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4, automatically fixed by tap water When the water of amount controller 2 reaches 100L, tap water automatic ration controller 2 is automatically stopped sampling.
Preferably tap water automatic ration controller 2 is arranged in Cryptosporidium and giardia lamblia stiles detection enrichment filter by the present invention Behind core 4, Cryptosporidium detects 4 one end of enrichment filter core with giardia lamblia stiles and connects tap water inlet pipe 1, and the other end passes through pipeline Tap water automatic ration controller 2 is connected, tap water automatic ration controller 2 connects running water outlet pipe 6 by pipeline, in this way The water that tap water automatic ration controller 2 measures is to be directly over Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4 Water can more precisely show the water by filter core;If by tap water automatic ration controller 2 be placed in Cryptosporidium and 4 front of giardia lamblia stiles detection enrichment filter core, for accurate testing result, then should deduct tap water automatic ration controller 2 Required water, generally deducts 100ml when being discharged to Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4.
In order to improve ease of use and sampling effect, the Cryptosporidium and giardia lamblia stiles detection are enriched with by the present invention Filter core 4 is set as 1-3, is disposed in parallel in respectively between tap water automatic ration controller 2 and running water outlet pipe 6, due to hidden Sporozoite and giardia lamblia stiles detection enrichment filter core 4 can selectivity using one or more, the present invention is in the hidden spore The first regulating valve is set on pipeline between worm and giardia lamblia stiles detection enrichment filter core 4 and tap water automatic ration controller 2 3, it is not required to first regulating valve 3 of direct closing to be used, sample time can be adjusted;Running water outlet pipe 6 in order to prevent In interior water suck-back to Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4, the present invention is in Cryptosporidium and giardia lamblia stiles The second regulating valve 7, idle Cryptosporidium and merchant are set on pipeline between detection enrichment filter core 4 and running water outlet pipe 6 Flagellate detection enrichment filter core 4, the second regulating valve 7 behind are also switched off, and the first regulating valve 3 and second of the invention is adjusted Valve 7 is solenoid valve.
In order to allow the deposit uniform deposition in tap water to be enriched in filter core 4 in Cryptosporidium and giardia lamblia stiles detection, The Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4 are fixed by the bracket on sampler babinet 5 by the present invention, and Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4 are placed vertically.
In order to ensure the continuity of water outlet, when in use, tap water inlet pipe end water connects sampler of the invention The special tap of washing machine avoids in sampling process so that threaded metal hose carries out precession connection therewith because of water Flow is small and junction leak caused by hydraulic pressure height or falls off, while can guarantee that connection water pipe is connected firmly, and good airproof performance is water-tight Water pressure resistance is not fallen off.
Connecting pipe used in the present invention uses metal hose, metal hose selection to have relatively soft gasket seal, screw out Precession is desirable to significantly to ensure to seal when screwing, and facilitate finger strength small for handle directly firmly Personnel manually can install and dismantle.It is attached using the water pipe of corresponding elastic bayonet lock if corresponding to washing machine water tap.
As shown, a kind of tap water automatic ration sampling method of detection Cryptosporidium and giardia lamblia stiles, utilizes inspection The tap water automatic ration sampler for surveying Cryptosporidium and giardia lamblia stiles carries out On-site sampling concentration sampling, specifically includes following step Suddenly:
1)The tap water automatic ration sampler of detection Cryptosporidium and giardia lamblia stiles is checked before sampling, really Recognize not contaminated and go mouldy, then corresponding pipeline is cleaned, interface is connected firmly, and is loaded on Cryptosporidium and giardia lamblia stiles Detection enrichment filter core 4;
2)Defined 100 liters of water is set to tap water automatic ration controller 2 by standard, opens and is carried out from tap Sampling, tap water pass through tap water automatic ration controller 2 and Cryptosporidium and giardia lamblia stiles successively from tap water inlet pipe 1 Detection enrichment filter core 4, Cryptosporidium and giardia lamblia stiles carry out richness in Cryptosporidium and giardia lamblia stiles detection enrichment filter core 4 Collection, when the water by tap water automatic ration controller 2 reaches set amount, is automatically stopped into water, complete to sample, and takes out hidden Sporozoite and giardia lamblia stiles detection enrichment filter core 4 are put into valve bag, close sack, carry out sample point label, be put at low temperature, Transfer laboratory is taken back to complete to eluriate detection in 72 hours.It operates more convenient, saves trouble, is time saving, is laborsaving, avoiding operating personnel Influence work because of fatigue in sampling process, process is stablized, and avoids manually observe water meter scale going to switch again and controls sampling water Amount is not easy accurately to grasp, and outcome quality is reliable.

Claims (4)

1. a kind of tap water automatic ration sampler of detection Cryptosporidium and giardia lamblia stiles, including sampler babinet (5), the sampler babinet(5)Upper setting tap water inlet pipe(1)With running water outlet pipe(6), it is characterised in that it is described Sampler babinet(5)Interior fixed setting Cryptosporidium and giardia lamblia stiles collection device, the Cryptosporidium and Jia flagellums Worm collection device includes the tap water automatic ration controller being connected with each other(2)With Cryptosporidium and giardia lamblia stiles detection enrichment Filter core(4), the tap water automatic ration controller(2)One end connects tap water inlet pipe(1), the other end connected by pipeline Cryptosporidium and giardia lamblia stiles detection enrichment filter core(4), Cryptosporidium and giardia lamblia stiles detection are enriched with filter core(4)Pass through pipe Road connects running water outlet pipe(6), after tap water flows into Cryptosporidium and giardia lamblia stiles collection device, the hidden spore in tap water Sub- worm and giardia lamblia stiles are by Cryptosporidium and giardia lamblia stiles detection enrichment filter core(4)It collects, by tap water automatic ration Controller(2)Water when reaching 100L, tap water automatic ration controller(2)It is automatically stopped sampling, the tap water is automatic Quantitative controller(2)Setting is in Cryptosporidium and giardia lamblia stiles detection enrichment filter core(4)Below, Cryptosporidium and Jia flagellums Worm detection enrichment filter core(4)One end connects tap water inlet pipe(1), the other end pass through pipeline connect tap water automatic ration control Device(2), tap water automatic ration controller(2)Running water outlet pipe is connected by pipeline(6), the Cryptosporidium and Jia whips Caterpillar detection enrichment filter core(4)With tap water automatic ration controller(2)Between pipeline on the first regulating valve is set(3), hidden Sporozoite and giardia lamblia stiles detection enrichment filter core(4)With running water outlet pipe(6)Between pipeline on the second regulating valve is set (7), the Cryptosporidium and giardia lamblia stiles detection are enriched with filter core(4)It is 1-3, it is automatically fixed is disposed in parallel in tap water respectively Amount controller(2)With running water outlet pipe(6)Between, the Cryptosporidium and giardia lamblia stiles detection enrichment filter core(4)Pass through Holder is fixed on sampler babinet(5)On, and Cryptosporidium and giardia lamblia stiles detection enrichment filter core(4)It is vertical to place;
The sampler babinet(5)A length of 20~30cm, width be 25~40cm, a height of 35~50cm;Multiple Cryptosporidiums Enrichment filter core is detected with giardia lamblia stiles(4)It can use, can also use respectively simultaneously.
2. the tap water automatic ration sampling dress of a kind of detection Cryptosporidium according to claim 1 and giardia lamblia stiles It sets, it is characterised in that the sampler babinet(5)Length be 25cm × 30cm × 40cm.
3. a kind of tap water automatic ration sampling method of detection Cryptosporidium and giardia lamblia stiles, it is characterised in that utilize right It is required that the tap water automatic ration sampler of the detection Cryptosporidium and giardia lamblia stiles described in 1 carries out On-site sampling concentration sampling.
4. the tap water automatic ration sampling method of detection Cryptosporidium and giardia lamblia stiles according to claim 3, It is characterized in that including the following steps:
1)The tap water automatic ration sampler of detection Cryptosporidium and giardia lamblia stiles is checked before sampling, is confirmed not It is contaminated and goes mouldy, then corresponding pipeline is cleaned, interface is connected firmly, and is loaded on Cryptosporidium and giardia lamblia stiles detection It is enriched with filter core(4);
2)By standard to tap water automatic ration controller(2)100 liters of water as defined in setting, unlatching are taken from tap Sample, tap water is from tap water inlet pipe(1)Pass through tap water automatic ration controller successively(2)With Cryptosporidium and Jia flagellums Worm detection enrichment filter core(4), Cryptosporidium and giardia lamblia stiles are in Cryptosporidium and giardia lamblia stiles detection enrichment filter core(4)Into Row enrichment, is waited for through tap water automatic ration controller(2)Water when reaching set amount, be automatically stopped into water, it is complete to sample, Take out Cryptosporidium and giardia lamblia stiles detection enrichment filter core(4)It is put into valve bag, closes sack, sample point label is carried out, puts Enter at low temperature, takes back transfer laboratory and complete to eluriate detection in 72 hours.
CN201510678595.0A 2015-10-20 2015-10-20 A kind of the tap water automatic ration sampler and its sampling method of detection Cryptosporidium and giardia lamblia stiles Active CN105352766B (en)

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CN106404457B (en) * 2016-10-28 2018-09-11 长沙理工大学 Worm sampler and its application method in a kind of drinking water
CN109406213A (en) * 2018-12-17 2019-03-01 河海大学 A kind of water sample acquisition device and method

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CN2090909U (en) * 1991-04-29 1991-12-18 图们市校办公司供销经理部 Household quantity autocontrol valve
JP2001000842A (en) * 1998-05-22 2001-01-09 Daicel Chem Ind Ltd Module for thickening pathogenic protozoa and method for thickening the same
JP5476558B2 (en) * 2006-08-02 2014-04-23 公益財団法人ヒューマンサイエンス振興財団 Filtration and recovery method of protozoa in water sample and management method of water quality of tap water or tap water
CN201330168Y (en) * 2008-12-12 2009-10-21 国家海洋技术中心 High-capacity automatic distribution and processing system for seawater
CN104020012A (en) * 2014-06-25 2014-09-03 山东绿洁环境检测有限公司 Sampling filtering bag for cryptospsridium and giardia detection in water
CN104964891B (en) * 2015-07-10 2018-07-06 北京市环境保护科学研究院 The detection method and sampling apparatus and sample devices of particle concentration free of cleaning

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