CN205300986U - Water quality sampler - Google Patents
Water quality sampler Download PDFInfo
- Publication number
- CN205300986U CN205300986U CN201620017758.0U CN201620017758U CN205300986U CN 205300986 U CN205300986 U CN 205300986U CN 201620017758 U CN201620017758 U CN 201620017758U CN 205300986 U CN205300986 U CN 205300986U
- Authority
- CN
- China
- Prior art keywords
- check valve
- hole
- thief rod
- water
- stay cord
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a water quality sampler, thief rod and fixed mounting including vertical setting are in the base of thief rod bottom, be provided with the marker ring who is used for the mark sample water layer degree of depth on the thief rod, marker ring can follow the thief rod and slide, install the sampling bottle on the base, the sampling bottle is fixed through annular buckle on the thief rod, the opening has been seted up at the top of sampling bottle, the check valve is installed to the opening part, be connected with on the check valve and be arranged in controlling the check valve and open the check valve stay cord of intaking to the sampling bottle. The utility model has the advantages of simple structure and reasonable design, having lightened the weight of sampler, also having reduced the quantity of stay cord on the sampler, can realize the one -man operation sample, solved the instability in the sampler work simultaneously, it is more convenient to use.
Description
Technical field
The utility model belongs to water quality monitoring technical field, is specifically related to a kind of water sampler.
Background technology
There is in the market polytype water sampler, according to the difference of water inlet position, pointFor offering the top water inlet type water quality of water inlet 102 in sampling cylindrical shell 101 tops as depicted in figs. 1 and 2Sampler, and sampling cylindrical shell 101 bottoms as shown in Figure 3 and Figure 4 offer water inlet 102 underInlet type water sampler, wherein shown in the top water inlet type water sampler shown in Fig. 1 and Fig. 3 underThe seal 103 of inlet type water sampler is all arranged on the water inlet 102 in sampling cylindrical shell 101 outsidesPlace, and after sampling completes, rely on self gravitation sealing sampling cylindrical shell 101, different with it, Fig. 2The seal of the lower inlet type water sampler shown in shown top water inlet type water sampler and Fig. 4103 are all arranged on water inlet 102 places in sampling cylindrical shell 101, and after sampling completes, rely on sealingThe pulling force sealing sampling cylindrical shell 101 of lid stay cord 104. But existing water sampler samples in realityIn process, there is following shortcoming: the first, sampler is provided with seal cover stay cord 104 and sampler barrel stay cordArticle 105, two, stay cord can bring very large inconvenience for single sampling; The second, adopt sampler barrel stay cord105 realize sample bucket lifts, transfers, and samples cylindrical shell 101 and have unsettled feelings in sampling processCondition; Three,, in the time that depthkeeping samples, need on sampler barrel stay cord 105, make marks, but draw at sampler barrelRope makes marks on 105 and is difficult to fixing and Marks Illegible Chu, and need to adjust depth selection time, to markNote is difficult to do corresponding adjustment; Four, because seal 103 is all according to the size of water inlet 102Design, it mainly considers the size of seal 103, and to its material, reliability design notBe strict with, the reliability therefore using is not high; Five, the water quality shown in Fig. 1 and Fig. 3 is gotThe deadweight of sample device dependence seal 103 realizes the sampler of water inlet 102 seal form, at sampler barrelWhen body 101 is filled water sample, because the gravity of seal 103 self is offset in buoyancy of water effect meeting, because ofThis sealing effectiveness is not good, in the process upwards lifting, very easily causes different water layers at sampling cylindrical shell 101Interior water sample is sneaked in sampling cylindrical shell 101, and then affects the composition of sampling water; Six, after sampling,Water sample need be poured in sampling bottle by sampling cylindrical shell 101, be sent into again afterwards laboratory and detect, depositIn the problem of water sample secondary pollution.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned the deficiencies in the prior art, to provideA kind of water sampler, this water sampler simple in structure, reasonable in design, has alleviated samplerWeight, also reduces the quantity of stay cord on sampler, can realize single sampling, sampling accurately, simultaneouslySolved the unstability in sampler sampling process, it is more convenient to use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of sampling of water qualityDevice, is characterized in that, comprises the thief rod of vertical setting and is fixedly mounted on described thief rod bottomBase, is provided with the Marking ring for mark sampling water layer depth, described Marking ring on described thief rodCan slide along thief rod, on described base, sampling bottle is installed, described sampling bottle is solid by annular buckleFix on described thief rod, the top of described sampling bottle offers opening, and described opening part is provided with listTo valve, on described check valve, be connected with the check valve of intaking to sampling bottle for controlling one-way valve opensStay cord.
Above-mentioned a kind of water sampler, is characterized in that, offers for check valve on described thief rodThe thief rod through hole that stay cord passes.
Above-mentioned a kind of water sampler, is characterized in that, described thief rod through hole comprises the first through holeWith the second through hole being communicated with the first through hole, described the first through hole is established along the length direction of described thief rodPut, described check valve stay cord passes from the top of thief rod through the second through hole and the first through hole successively.
Above-mentioned a kind of water sampler, is characterized in that, the top of described thief rod be connected with forThe extension rod that extends thief rod length, offers the length direction setting along extension rod on described extension rodThird through-hole, described third through-hole is communicated with described the first through hole, described check valve stay cord is worn successivelyCrossing the second through hole, the first through hole and third through-hole passes from the top of extension rod.
Above-mentioned a kind of water sampler, is characterized in that, offers recessed on the bottom surface of described extension rodGroove, is provided with internal thread on the inwall of described groove, and the top of described thief rod is provided with described recessedThe external screw thread of groove threaded engagement.
Above-mentioned a kind of water sampler, is characterized in that, on the spool of described check valve, is connected with extensionHook, described hook is connected with check valve stay cord.
Above-mentioned a kind of water sampler, is characterized in that, the end of described check valve stay cord is connected withLink.
Above-mentioned a kind of water sampler, is characterized in that, described sampling bottle is threaded with check valve.
Above-mentioned a kind of water sampler, is characterized in that, described Marking ring is elastic rubber ring.
Above-mentioned a kind of water sampler, is characterized in that, described sampling bottle is plastic bottle.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, reasonable in design, manufactures easyly, and sampling is convenient, and sampling is accurateReally, easy and simple to handle, be suitable for promoting the use of.
2, overall weight of the present utility model alleviates, and has also reduced the quantity of stay cord on sampler simultaneously,Realize one man operation's sampling, improved operating efficiency.
3, the utility model adopts the fixing sampling bottle of thief rod, facilitates transferring and lifting of sampling bottle,Effectively solve the unsettled problem of sampling bottle in sampler sampling process.
4, the utility model utilizes Marking ring first to mark the water depth that will sample, and then willSampler is put into water, makes Marking ring concordant with the water surface, obtains the water sample of this water layer, the standard of samplingReally property significantly improves.
5, the utility model arranges the check valve stay cord that can control one-way valve opens, lifts listDuring to valve stay cord, one-way valve opens, water enters in sampling bottle through check valve, unclamps check valve stay cord,Check valve autotype closure, now check valve, to the Packed effect of sampling bottle tool, ensures taking out samplingIn the process of bottle, can not sneak into the water sample of other water layers, improve the accuracy of sampling, control mode letterSingle reliable.
6, the utility model has reduced the step of water sample in sample bucket being poured into sampling bottle, can be by samplingBottle directly takes off from base, directly sends to inspection, has reduced the secondary pollution of water sample, has improved waterThe accuracy that quality inspection is surveyed.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is that in prior art, seal cover relies on the top water inlet type sampling of water quality from resealing sampler barrel bodyThe structural representation of device.
Fig. 2 is that in prior art, seal cover relies on seal cover stay cord pulling force to seal the enterprising of sampling cylindrical shellThe structural representation of ability of swimming water sampler.
Fig. 3 is that in prior art, seal cover relies on the lower inlet type sampling of water quality from resealing sampler barrel bodyThe structural representation of device.
In Fig. 4 prior art, seal cover relies on seal cover stay cord pulling force to seal under sampling cylindrical shellThe structural representation of ability of swimming water sampler.
Fig. 5 is the structural representation of the utility model embodiment 1.
Fig. 6 is the structural representation of the utility model embodiment 1 thief rod.
Fig. 7 is the structural representation of the utility model embodiment 2.
Fig. 8 is the structural representation of the utility model embodiment 2 extension rods.
Fig. 9 is the structural representation of the utility model embodiment 2 thief rods.
Description of reference numerals:
101-sampling cylindrical shell; 102-water inlet; 103-seal cover;
104-seal cover stay cord; 105-sampler barrel stay cord; 1-thief rod;
1-1-the first through hole; 1-2-the second through hole; 2-base;
3-sampling bottle; 4-check valve; 5-check valve stay cord;
6-Marking ring; 7-annular buckle; 8-extension rod;
8-1-third through-hole; 8-2-groove; 9-hook;
10-link.
Detailed description of the invention
Embodiment 1
As shown in Figure 5 and Figure 6, the utility model comprises thief rod 1 and the fixed installation of vertical settingAt the base 2 of described thief rod 1 bottom, on described thief rod 1, be provided with for mark sampling water layerThe Marking ring 6 of the degree of depth, described Marking ring 6 can slide along thief rod 1, on described base 2, is provided withSampling bottle 3, described sampling bottle 3 is fixed on described thief rod 1 by annular buckle 7, described in getThe top of sample bottle 3 offers opening, and described opening part is provided with check valve 4, on described check valve 4Be connected with for controlling check valve 4 and open to the check valve stay cord 5 of sampling bottle 3 water inlets.
In the present embodiment, on described thief rod 1, offer the thief rod passing for check valve stay cord 5 logicalHole.
In the present embodiment, described thief rod through hole comprises the first through hole 1-1 and connects with the first through hole 1-1The second logical through hole 1-2, described the first through hole 1-1 is along the length direction setting of described thief rod 1,Described check valve stay cord 5 passes the second through hole 1-2 and the first through hole 1-1 top from thief rod 1 successivelyPortion passes.
In the present embodiment, be connected with hook 9 on the spool of described check valve 4, described hook 9 is with singleConnect to valve stay cord 5, described hook 9 is S-hook.
In the present embodiment, the end of described check valve stay cord 5 is connected with link 10, described link 10Can prevent that check valve stay cord 5 from slipping out from thief rod 1 along the first through hole 1-1 and the second through hole 1-2.
In the present embodiment, described sampling bottle 3 is threaded with check valve 4, and connected mode is simple, sideJust the Fast Installation of check valve 4.
In the present embodiment, described Marking ring 6 is elastic rubber ring, facilitates its length along thief rod 1Direction is slided.
In the present embodiment, described sampling bottle 5 is plastic bottle, can alleviate the weight of this water sampler,Can sample more neatly.
The use procedure of the water sampler of embodiment 1 is: the first step, and by one of check valve stay cord 5End is fixed on hook 9, and the other end of check valve stay cord 5 is successively through the second through hole 1-2 and firstThrough hole 1-1 passes from the top of thief rod 1, then link 10 is bound in the end of check valve stay cord 5;Second step, according to the position of the depth adjustment Marking ring 6 of required sampling water layer, then gets this water qualitySample device is vertically put into water, the water inlet of check valve 4 is arranged in and intends water intaking layer, and keep the water surface withMarking ring 6 is mutually concordant; The 3rd step, lifts check valve stay cord 5, makes check valve 4 in open mode,Now water sample enters sampling bottle 3 through check valve 4; The 4th step, until getting in sampling bottle 3 after full water sample,Unclamp check valve stay cord 5, check valve 4 loses pulling force autotype closure, and sampling bottle 3 is sealed;The 5th step, lifts thief rod 1 sampling bottle 3 is mentioned, and opens annular buckle 7, takes off check valve 4,Sampling bottle 3 is taken off and by the bottle sealing of sampling bottle 3, finally completed water quality and get from base 2Sample.
Embodiment 2
As shown in Figure 7, Figure 8 and Figure 9, in the present embodiment as different from Example 1: described in getThe top of sample bar 1 is connected with the extension rod 8 for extending thief rod 1 length, on described extension rod 8Offer the third through-hole 8-1 arranging along the length direction of extension rod 8, described third through-hole 8-1 withDescribed the first through hole 1-1 is communicated with, and described check valve stay cord 5 is successively through the second through hole 1-2, firstThrough hole 1-1 and third through-hole 8-1 pass from the top of extension rod 8.
In the present embodiment, on the bottom surface of described extension rod 8, offer groove 8-2, described groove 8-2Inwall on be provided with internal thread, the top of described thief rod 1 is provided with and described groove 8-2 screw threadThe external screw thread coordinating.
In the present embodiment, described Marking ring 6 can slide along thief rod 1 and extension rod 8.
In the present embodiment, the structure of remainder and annexation are all identical with embodiment 1.
The use procedure of the water sampler of embodiment 2 is: the first step, is arranged on extension rod 8 to getThe top of sample bar 1, conveniently samples the water sample that is positioned at profundal zone, then by check valve stay cord 5One end be fixed on hook 9 on, the other end of check valve stay cord 5 successively through the second through hole 1-2,The first through hole 1-1 and third through-hole 8-1 pass from the top of extension rod 8, finally at check valve stay cordLink 10 is bound in 5 end; Second step, according to the depth adjustment Marking ring 6 of required sampling water layerPosition, then vertically puts into water by this water sampler, the water inlet of check valve 4 is positioned at and intends gettingIn water layer, and keep the water surface mutually concordant with Marking ring 6; The 3rd step, lifts check valve stay cord 5, makesCheck valve 4 is in open mode, and now water sample enters sampling bottle 3 through check valve 4; The 4th step, treatsIn sampling bottle 3, get after full water sample, unclamp check valve stay cord 5, check valve 4 loses pulling force autotype closure,Sampling bottle 3 is sealed; The 4th step, lifts thief rod 1 sampling bottle 3 is mentioned, and opens annularBuckle 7, takes off check valve 4, by sampling bottle 3 from base 2 take off and by sampling bottle 3 bottleMouth sealing, finally completes sampling of water quality.
The above, be only preferred embodiment of the present utility model, not the utility model done anyRestriction. Every any simple modification, change of above embodiment being done according to utility model technical spiritMore and equivalence change, all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. a water sampler, is characterized in that, comprises the thief rod (1) of vertical setting and consolidatesDingan County is contained in the base (2) of described thief rod (1) bottom, and described thief rod is provided with on (1)For the Marking ring (6) of mark sampling water layer depth, described Marking ring (6) can be along thief rod (1)Slide, sampling bottle (3) is installed on described base (2), described sampling bottle (3) is by annularIt is upper that buckle (7) is fixed on described thief rod (1), and the top of described sampling bottle (3) offers outMouthful, described opening part is provided with check valve (4), is connected with for controlling on described check valve (4)Check valve (4) is opened to the check valve stay cord (5) of the middle water inlet of sampling bottle (3).
2. a kind of water sampler according to claim 1, is characterized in that, described thief rod(1) on, offer the thief rod through hole passing for check valve stay cord (5).
3. a kind of water sampler according to claim 2, is characterized in that, described thief rodThe second through hole (1-2) that through hole comprises the first through hole (1-1) and is communicated with the first through hole (1-1),Described the first through hole (1-1) is along the length direction setting of described thief rod (1), and described check valve drawsRope (5) passes the second through hole (1-2) and the first through hole (1-1) top from thief rod (1) successivelyPortion passes.
4. a kind of water sampler according to claim 3, is characterized in that, described thief rod(1) top is connected with the extension rod (8) for extending thief rod (1) length, described prolongationOn bar (8), offer the third through-hole (8-1) arranging along the length direction of extension rod (8), instituteState third through-hole (8-1) and be communicated with described the first through hole (1-1), described check valve stay cord (5)Pass successively the second through hole (1-2), the first through hole (1-1) and third through-hole (8-1) from extendingThe top of bar (8) passes.
5. a kind of water sampler according to claim 4, is characterized in that, described extension rod(8) on bottom surface, offer groove (8-2), in being provided with on the inwall of described groove (8-2)Screw thread, the top of described thief rod (1) is provided with the outer spiral shell with described groove (8-2) threaded engagementLine.
6. according to a kind of water sampler described in any one claim in claim 1～5, itsBe characterised in that, on the spool of described check valve (4), be connected with hook (9), described hook (9)Be connected with check valve stay cord (5).
7. according to a kind of water sampler described in any one claim in claim 1～5, itsBe characterised in that, the end of described check valve stay cord (5) is connected with link (10).
8. according to a kind of water sampler described in any one claim in claim 1～5, itsBe characterised in that, described sampling bottle (3) is threaded with check valve (4).
9. according to a kind of water sampler described in any one claim in claim 1～5, itsBe characterised in that, described Marking ring (6) is elastic rubber ring.
10. according to a kind of water sampler described in any one claim in claim 1～5, itsBe characterised in that, described sampling bottle (3) is plastic bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017758.0U CN205300986U (en) | 2016-01-10 | 2016-01-10 | Water quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017758.0U CN205300986U (en) | 2016-01-10 | 2016-01-10 | Water quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300986U true CN205300986U (en) | 2016-06-08 |
Family
ID=56485500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017758.0U Expired - Fee Related CN205300986U (en) | 2016-01-10 | 2016-01-10 | Water quality sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300986U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596189A (en) * | 2016-12-20 | 2017-04-26 | 中国海洋大学 | Automatic-floating seawater sampling device |
| CN106769223A (en) * | 2016-12-20 | 2017-05-31 | 中国海洋大学 | Electromagnetic type seawater sampler |
| CN106840758A (en) * | 2016-12-20 | 2017-06-13 | 中国海洋大学 | A kind of seawater automatic sampling device |
| CN108267556A (en) * | 2016-12-31 | 2018-07-10 | 天津水态科技有限公司 | A kind of sewage detection device |
| TWI659203B (en) * | 2018-05-17 | 2019-05-11 | 統一企業股份有限公司 | Liquid sampler |
| CN109813572A (en) * | 2019-03-22 | 2019-05-28 | 苏州市宏宇环境科技股份有限公司 | A kind of deep water sampling device |
| CN110031261A (en) * | 2019-05-23 | 2019-07-19 | 山东京博石油化工有限公司 | A kind of sampler |
| CN112985894A (en) * | 2019-12-02 | 2021-06-18 | 华北水利水电大学 | Surface water sampling device's sampler |
| CN113804846A (en) * | 2021-07-30 | 2021-12-17 | 正元地理信息集团股份有限公司 | Chemical industry garden water quality monitoring sampling device |
-
2016
- 2016-01-10 CN CN201620017758.0U patent/CN205300986U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769223B (en) * | 2016-12-20 | 2023-05-23 | 中国海洋大学 | Electromagnetic seawater sampling device |
| CN106769223A (en) * | 2016-12-20 | 2017-05-31 | 中国海洋大学 | Electromagnetic type seawater sampler |
| CN106840758A (en) * | 2016-12-20 | 2017-06-13 | 中国海洋大学 | A kind of seawater automatic sampling device |
| CN106596189A (en) * | 2016-12-20 | 2017-04-26 | 中国海洋大学 | Automatic-floating seawater sampling device |
| CN106596189B (en) * | 2016-12-20 | 2023-09-29 | 中国海洋大学 | Seawater sampling device capable of automatically floating |
| CN106840758B (en) * | 2016-12-20 | 2023-09-29 | 中国海洋大学 | Automatic seawater sampling device |
| CN108267556A (en) * | 2016-12-31 | 2018-07-10 | 天津水态科技有限公司 | A kind of sewage detection device |
| TWI659203B (en) * | 2018-05-17 | 2019-05-11 | 統一企業股份有限公司 | Liquid sampler |
| CN109813572A (en) * | 2019-03-22 | 2019-05-28 | 苏州市宏宇环境科技股份有限公司 | A kind of deep water sampling device |
| CN109813572B (en) * | 2019-03-22 | 2024-03-26 | 苏州市宏宇环境科技股份有限公司 | Deep water sampling device |
| CN110031261A (en) * | 2019-05-23 | 2019-07-19 | 山东京博石油化工有限公司 | A kind of sampler |
| CN112985894A (en) * | 2019-12-02 | 2021-06-18 | 华北水利水电大学 | Surface water sampling device's sampler |
| CN113804846A (en) * | 2021-07-30 | 2021-12-17 | 正元地理信息集团股份有限公司 | Chemical industry garden water quality monitoring sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205300986U (en) | Water quality sampler | |
| CN206618588U (en) | A kind of water-quality sampler | |
| CN104677678B (en) | Trigger floating type water sampling device | |
| CN203164014U (en) | Water sampler applicable to various water depths | |
| CN104677677B (en) | A kind of releasing type water body acquisition system | |
| CN104677676B (en) | Water collecting device | |
| CN109760938B (en) | Adjustable inverted quantitative liquid outlet container | |
| CN204507657U (en) | With the mixing bottle of split type bottle cap | |
| CN207689173U (en) | A kind of floating-board type sampler | |
| CN203758786U (en) | Power-driven deepwater sampler | |
| CN203275122U (en) | Horizontal shallow water bottom mud layering sampler | |
| CN206161367U (en) | Water quality sampler | |
| CN208686988U (en) | Gate valve | |
| CN207161749U (en) | One kind water saving valve element | |
| CN208206548U (en) | A kind of novel hydrophore | |
| CN208307267U (en) | A kind of petroleum pipe line automatic sampling device | |
| CN217180039U (en) | Water sampling device for heavy metal pollution | |
| CN206583637U (en) | A kind of novel environmental engineering detects sampler with water quality | |
| CN205820859U (en) | Paint quantitative filling device | |
| CN213274963U (en) | Hydraulic engineering quality of water sampling device with function is collected to ration | |
| CN209757949U (en) | Adjustable inverted quantitative liquid outlet container | |
| CN203881571U (en) | Sampler for oil barrel | |
| CN202631300U (en) | Shallow water sampler | |
| CN219065466U (en) | Device for simulating leaching of anthracene in soil column | |
| CN213902972U (en) | Aquaculture district light half-suspension bed mud sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |