CN202305272U - Water-sampling pipeline system - Google Patents

Water-sampling pipeline system Download PDF

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Publication number
CN202305272U
CN202305272U CN2011203475362U CN201120347536U CN202305272U CN 202305272 U CN202305272 U CN 202305272U CN 2011203475362 U CN2011203475362 U CN 2011203475362U CN 201120347536 U CN201120347536 U CN 201120347536U CN 202305272 U CN202305272 U CN 202305272U
Authority
CN
China
Prior art keywords
solenoid valve
sampling
water
pump
gathering tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011203475362U
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Chinese (zh)
Inventor
谷彦武
张红彬
李文明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shijiazhuang Derun Environmental Protection & Technology Co Ltd
Original Assignee
Shijiazhuang Derun Environmental Protection & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shijiazhuang Derun Environmental Protection & Technology Co Ltd filed Critical Shijiazhuang Derun Environmental Protection & Technology Co Ltd
Priority to CN2011203475362U priority Critical patent/CN202305272U/en
Application granted granted Critical
Publication of CN202305272U publication Critical patent/CN202305272U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a water-sampling pipeline system, which comprises a first electromagnetic valve, a sampling pump, a third electromagnetic valve and a sampling bottle, wherein a first end of the first electromagnetic valve is connected with a water sample source through a guide pipe; the sampling pump is connected between a second end of the first electromagnetic valve and a first end of the third electromagnetic valve; a second end of the third electromagnetic valve is connected with a water conveying guide pipe; and the tail end of the water conveying guide pipe is positioned right above a bottle opening of the sampling bottle. A water sample automatic collection device with the water-sampling pipeline system has the advantage that: by forward and backward rotation of the sampling pump, functions of automatically collecting and automatically exhausting a water sample in various modes and cleaning a pipeline can be realized.

Description

A kind of water gathering tube road system
Technical field
The utility model relates to a kind of water gathering tube road system that is used for the water sample automatic acquisition device, belongs to the detection technique field.
Background technology
In water quality monitoring, usually can use the water sample automatic acquisition device, water sample is collected in the sample bottle that configures in time ratio or flow proportional, so that further the water sample chamber of experimentizing is analyzed.
When traditional water quality automatic acquisition device is gathered water sample; The general peristaltic pump pumps water sample that adopts flows directly in the sampling bottle then, can not realize the cleaning of pipeline and the emptying of unnecessary water sample; Be prone to cause the cross influence of water sample, be unfavorable for the true composition of lab analysis water sample.
Summary of the invention
The utility model technical matters to be solved provides a kind of water gathering tube road system that can realize water sampling and automatic emptying.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of water gathering tube road system, and its key is: comprise first solenoid valve, sampling pump, the 3rd solenoid valve and sampling bottle; 1 end of said first solenoid valve is through conduit water receiving appearance source, and sampling pump is connected between 1 end of 2 ends and the 3rd solenoid valve of first solenoid valve, 2 termination water delivery conduits of the 3rd solenoid valve, and the end of said water delivery conduit is positioned at directly over the bottleneck of sampling bottle.
Said system also comprises the 4th solenoid valve, the 6th solenoid valve, mixes sampling bucket and stirrer; 2 ends that said the 6th solenoid valve is connected on sampling pump with mix between the sampling bucket; Said the 4th solenoid valve is connected between 1 end and leakage fluid dram of the 6th solenoid valve; Said stirrer is arranged at and mixes in the sampling bucket.
Said system also comprises second solenoid valve; 1 end of said second solenoid valve connects 1 end of sampling pump, 2 termination water delivery conduits of second solenoid valve through conduit.
Said mixing sampling bucket also is provided with overflow vent.
Said system also comprises the 5th solenoid valve between 2 ends that are connected on clean water outlet and sampling pump.
Said system also comprises the sour pump that adds that is connected between sulfuric acid pond and the sampling bottle.
Adopt the beneficial effect that technique scheme produced to be: to adopt the water sample automatic acquisition device of this pipe system,, can realize the automatic collection of various modes water sample, automatic air emptying function through the rotating of sampling pump; Can realize traditional equal proportion sampling and keep sample with the synchronized sampling of on-line monitoring appearance; Utilize first solenoid valve, the 6th solenoid valve and mix the sampling bucket, can realize mixing sampling; Second solenoid valve can realize that exceeding standard under the online mode keeps sample automatically; Overflow vent can prevent to mix in the sampling bucket water sample overfill and overflow and damage device; Utilize the 5th solenoid valve can from clean water outlet, import clear water, accomplishing sample lines is the cleaning of sampling pump and first solenoid valve and corresponding pipe; Can carry the concentrated sulphuric acid for the water sample in the sampling bottle through adding sour pump, to prolong the holding time of sample.
Description of drawings
Fig. 1 is the utility model water sampling pipe system synoptic diagram:
Among the figure: 1, sampling pump, 2, add sour pump, SV1-SV6, first to the 6th solenoid valve, 4, mix the sampling bucket, 5, stirrer, 6, the water sample source, 7, sampling bottle, 8, overflow vent, 9, leakage fluid dram, 10, clear water reserviors, 11, the sulfuric acid pond.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Shown in Figure 1ly be that pipeline connects synoptic diagram.Said water gathering tube road system comprises the first solenoid valve SV1, sampling pump 1, the 3rd solenoid valve SV3 and sampling bottle 7; 1 end of the said first solenoid valve SV1 is through conduit water receiving appearance source 6; Sampling pump 1 is connected between 1 end of 2 ends and the 3rd solenoid valve SV3 of the first solenoid valve SV1; The 2 termination water delivery conduits of the 3rd solenoid valve SV3, the end of said water delivery conduit is positioned at directly over the bottleneck of sampling bottle 7.Sampling pump 1 is adopted the water peristaltic pump, is the power source and the meter of system.
Said system also comprises the 4th solenoid valve SV4, the 6th solenoid valve SV6, mixes sampling bucket 4 and stirrer 5; 2 ends that said the 6th solenoid valve SV6 is connected on sampling pump 1 with mix between the sampling bucket 4; Said the 4th solenoid valve SV4 is connected between 1 end and leakage fluid dram 9 of the 6th solenoid valve SV6; Said stirrer 5 is arranged at and mixes in the sampling bucket 4.Mix sampling bucket 4 and be used for the temporary water sample of coming of gathering; In mixing sampling bucket 4, stirrer 5 is arranged, be used for before mixing sampling bucket 4 water samplings, water sample being stirred.
Said system also comprises the second solenoid valve SV2; 1 end of the 1 termination sampling pump 1 of the said second solenoid valve SV2, the 2 termination water delivery conduits of the second solenoid valve SV2.
Said mixing sampling bucket 4 also is provided with overflow vent 8.
Said system also comprises the 5th solenoid valve SV5 between 2 ends that are connected on clean water outlet 23 and sampling pump 1.
Said system also comprises the sour pump 2 that adds that is connected between sulfuric acid pond 11 and the sampling bottle 7.Add sour pump 2 for carrying the power source of the concentrated sulphuric acid, add the concentrated sulphuric acid to prolong the holding time of sample.
The flow direction that a plurality of solenoid valves are used to determine water sample is with functions such as completion water sample transfer pipeline cleanings.Under traditional equal proportion sampling pattern, water sample from the water sample source 6 through the first solenoid valve SV1, sampling pump 1, the 3rd solenoid valve SV3 to sampling bottle 7.Keep sample under the pattern exceeding standard, originally water sample enters through the first solenoid valve SV1, sampling pump 1, the 6th solenoid valve SV6 and mixes sampling bucket 4; When water sample exceeds standard, sampling pump 1 counter-rotating, water sample from mix sampling bucket 4 through the 6th solenoid valve SV6, sampling pump 1, the second solenoid valve SV2 to sampling bottle 7.Providing under the compound sample pattern, water sample is entered through the first solenoid valve SV1, sampling pump 1, the 6th solenoid valve SV6 by water sample source 6 and mixes sampling bucket 4, stirs the back by stirrer 5 and supplies with each monitor.Mixing sampling bucket 4 also is connected with overflow vent 8, the four solenoid valve SV4, the 5th solenoid valve SV5 is connected with leakage fluid dram 9, clear water reserviors 10 respectively.When detergent line, clear water flows into water sample source 6 by clear water reserviors 10 through the 5th solenoid valve SV5, sampling pump 1, the first solenoid valve SV1, realizes the cleaning of pipeline.

Claims (6)

1. a water gathering tube road system is characterized in that: comprise first solenoid valve (SV1), sampling pump (1), the 3rd solenoid valve (SV3) and sampling bottle (7); 1 end of said first solenoid valve (SV1) is through conduit water receiving appearance source (6); Sampling pump (1) is connected between 1 end of 2 ends and the 3rd solenoid valve (SV3) of first solenoid valve (SV1); 2 termination water delivery conduits of the 3rd solenoid valve (SV3), the end of said water delivery conduit is positioned at directly over the bottleneck of sampling bottle (7).
2. a kind of water gathering tube according to claim 1 road system is characterized in that: said system also comprises the 4th solenoid valve (SV4), the 6th solenoid valve (SV6), mixes sampling bucket (4) and stirrer (5); 2 ends that said the 6th solenoid valve (SV6) is connected on sampling pump (1) with mix between the sampling bucket (4); Said the 4th solenoid valve (SV4) is connected between 1 end and leakage fluid dram (9) of the 6th solenoid valve (SV6); Said stirrer (5) is arranged at and mixes in the sampling bucket (4).
3. a kind of water gathering tube according to claim 2 road system, it is characterized in that: said system also comprises second solenoid valve (SV2); 1 end of said second solenoid valve (SV2) connects 1 end of sampling pump (1), 2 termination water delivery conduits of second solenoid valve (SV2) through conduit.
4. according to claim 2 or 3 described a kind of water gathering tube road systems, it is characterized in that: said mixing sampling bucket (4) also is provided with overflow vent (8).
5. according to claim 1 or 2 or 3 described a kind of water gathering tube road systems, it is characterized in that: said system also comprises the 5th solenoid valve (SV5) between 2 ends that are connected on clean water outlet (23) and sampling pump (1).
6. according to claim 1 or 3 described a kind of water gathering tube road systems, it is characterized in that: said system also comprises being connected on and adds sour pump (2) between sulfuric acid pond (11) and the sampling bottle (7).
CN2011203475362U 2011-09-16 2011-09-16 Water-sampling pipeline system Expired - Fee Related CN202305272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203475362U CN202305272U (en) 2011-09-16 2011-09-16 Water-sampling pipeline system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203475362U CN202305272U (en) 2011-09-16 2011-09-16 Water-sampling pipeline system

Publications (1)

Publication Number Publication Date
CN202305272U true CN202305272U (en) 2012-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203475362U Expired - Fee Related CN202305272U (en) 2011-09-16 2011-09-16 Water-sampling pipeline system

Country Status (1)

Country Link
CN (1) CN202305272U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103245533A (en) * 2013-05-02 2013-08-14 中国科学院合肥物质科学研究院 Water sample collector for heavy metal online analyzer in water
CN105675354A (en) * 2016-01-29 2016-06-15 中绿环保科技股份有限公司 Water channel circulating system and sampling technology for automatic water sampler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103245533A (en) * 2013-05-02 2013-08-14 中国科学院合肥物质科学研究院 Water sample collector for heavy metal online analyzer in water
CN103245533B (en) * 2013-05-02 2015-09-02 中国科学院合肥物质科学研究院 The water sample acquisition device of heavy metal online analyzer in a kind of water
CN105675354A (en) * 2016-01-29 2016-06-15 中绿环保科技股份有限公司 Water channel circulating system and sampling technology for automatic water sampler

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20170916

CF01 Termination of patent right due to non-payment of annual fee