CN203705204U - Water quality sampler - Google Patents
Water quality sampler Download PDFInfo
- Publication number
- CN203705204U CN203705204U CN201420075857.5U CN201420075857U CN203705204U CN 203705204 U CN203705204 U CN 203705204U CN 201420075857 U CN201420075857 U CN 201420075857U CN 203705204 U CN203705204 U CN 203705204U
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- China
- Prior art keywords
- cup
- water
- bucket
- outer cup
- interior
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of water sample detection, and particularly relates to a water quality sampler capable of collecting samples of water at different depths. The water quality sampler mainly comprises a cup bottom, a water drainage pipe, a valve, an outer cup barrel, water inlets, a sampling rod, an inner cup body, a tubular pull rod and flexible ropes. The water quality sampler can be precisely positioned in a water layer at a certain depth to obtain a water sample in the layer and seals the water sample for storage, so that a sampling device is prevented from being mixed with an upper layer water sample when taken out, and the oneness of the water sample is guaranteed; besides, the water inlets are uniformly distributed in the side wall of the sampling device, so that the water pressure distribution is uniform, the water flow disturbance can be effectively prevented, and the accuracy of the obtained water layer is ensured.
Description
Technical field
The utility model belongs to water sample detection technical field, is specifically related to a kind of water-quality sampler that gathers different depth water sample.
Background technology
Current manual water sampling device the design of intake is on sampler top, and in sampling process, often current disturbance is larger, can not accurately obtain the water sample of required section depth; Some sampler only has shedding motion and there is no locking device, in sampler pull-out water surface process, is easy to sneak into upper strata water sample, can not reflect exactly real water quality.
Summary of the invention
In order to overcome above-mentioned technical matters, the utility model proposes one and can avoid in sampling process, producing current disturbance, and seal in time water sample up for safekeeping after sampling completes, avoid the water-quality sampler of the mixing of different water layer water samples.
In order to realize above-mentioned technical purpose, the utility model is realized by the following technical solutions: a kind of water-quality sampler, mainly by the bottom of cup, drainpipe, valve, outer cup bucket, inlet opening, thief rod, interior cup, tubulose pull bar, flexible ropes form; Wherein upward, bottom radius is greater than outer cup bucket radius to interior bottom of cup, and the radius of interior cup is less than the radius of outer cup bucket, and interior cup length is 1/3 of outer cup bucket length, and interior cup, outer cup bucket are in turn connected to form sampler cavity from top to bottom with the cup end; Inlet opening is positioned at outer cup bucket side wall upper part 1/5 to 1/4 place, be uniformly distributed as a row or multi-row, with at the bottom of cup, be horizontal, drainpipe is positioned at outer cup bucket lower sidewall, mounted valve on drainpipe, and interior bottom of cup center is stretched in tubulose pull bar one end, and be connected with interior bottom of cup is vertical, symmetrical 2-4 root flexible ropes is straight with cup dolly, and two ends are connected with outer cup bucket side wall upper part and interior bottom of cup edge respectively, are moved upward to when all expose inlet opening and are tightened up at interior cup; Indicate scale and folding thief rod and be positioned at outer cup bucket sidewall middle part one side, straight with cup dolly.By pulling up and down tubulose pull bar, gas is discharged from tubulose pull bar, treats that water sampling enters sampler cavity from inlet opening; Preferably the cup end, is also provided with counterweight, to facilitate, sampler is put under water.
Interior cup, outer cup bucket, thief rod and the tubulose pull bar of sampler is stainless steel and has the advantages such as anticorrosion, easy cleaning, can meet different water quality requirements; Outer cup bucket side wall upper part has spacing hole, and spacing hole at outer cup bucket lateral wall, departs from exterior bowl while preventing inner drum sampling according to the distributed number of rope, and thief rod is marked with scale, can accurately locate desired depth according to institute's indexing; For easy to carry, thief rod is flexible or foldable structure.
In the time preparing sampling, interior cup falls into outer cup bucket inside, and interior bottom of cup edge is blocked by outer cup bucket sidewall, and the inlet opening on outer cup bucket is sealed by interior cup, closes drainpipe valve, adjusts thief rod scale, sampler is sunk in the water of certain depth; When sampling, upwards lift tubulose pull bar, interior cup is upwards lifted to flexible ropes and is tightened up from outer cup bucket, expose inlet opening, water sample enters sampler cavity; After sampling, put down tubulose pull bar, in sampler cavity, a small amount of water sample enters tubulose pull bar, completes sealing up for safekeeping of water sample; Mention thief rod sampler is pulled out to the water surface, sampled.
The beneficial effects of the utility model: can accurately be positioned obtain this layer of water sample and seal up for safekeeping in a certain degree of depth water layer, avoid sampler to mix with upper strata water sample in taking-up process, ensure the unicity of water sample; Creationary by inlet opening all in being arranged on sampler sidewall, hydraulic pressure is evenly distributed, and can effectively avoid current disturbance, guarantee fetch water layer accuracy.
Brief description of the drawings
Structural representation when Fig. 1 the utility model is closed.
The structural representation of cup in Fig. 2 the utility model.
The structural representation of Fig. 3 the utility model outer cup bucket.
The structural representation when water inlet of Fig. 4 the utility model.
In figure, at the bottom of 1-cup; 2-drainpipe; 3-valve; 4-outer cup bucket; 5-inlet opening; 6-thief rod; Cup in 7-; 8-tubulose pull bar; 9-flexible ropes; 10-counterweight; 11-spacing hole.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.The following stated is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Water-quality sampler described in the utility model, mainly by the bottom of cup 1, drainpipe 2, valve 3, outer cup bucket 4, inlet opening 5, thief rod 6, interior cup 7, tubulose pull bar 8, flexible ropes 9 form.
Principle of work of the present utility model is: interior cup 7 is bottom-up, with outer cup bucket 4, the cup end 1, is in turn connected to form sampler cavity from top to bottom, inlet opening 5 is positioned at outer cup bucket 4 side wall upper part, with at the bottom of cup, 1 be horizontal, drainpipe 2 is positioned at outer cup bucket 4 lower sidewall, mounted valve 3 on drainpipe 2, interior cup 7 bottom centre are stretched in tubulose pull bar 8 one end, and be connected with interior cup 7 bottom vertical, flexible ropes 9 is vertical with the cup end 1, two ends are connected with outer cup bucket 4 sidewall middle parts and interior cup 7 bottom margins respectively, thief rod 6 is positioned at outer cup bucket 4 sidewall middle part one sides, 1 vertical with at the bottom of cup, by pulling up and down tubulose pull bar 8, gas is discharged from tubulose pull bar 8, treat that water sampling enters sampler cavity from inlet opening 5.
Sampling process of the present utility model is: in the time preparing sampling, interior cup 7 falls into outer cup bucket 4 inside, interior cup 7 bottom margins are blocked by outer cup bucket 4 sidewalls, inlet opening 5 on outer cup bucket 4 is sealed by interior cup 7, close drainpipe valve 3, adjust thief rod 6 scales, sampler is sunk in the water of certain depth; When sampling, upwards lift tubulose pull bar 8, interior cup 7 is upwards lifted to flexible ropes 9 and is tightened up from outer cup bucket 4, expose inlet opening 5, water sample enters sampler cavity; After sampling, put down tubulose pull bar 8, in sampler cavity, a small amount of water sample overflows through tubulose pull bar 8 upper ends, completes sealing up for safekeeping of water sample; Mention thief rod 6 sampler is pulled out to the water surface, sampled.
Claims (5)
1. a water-quality sampler, is characterized in that: be mainly made up of (1), drainpipe (2), valve (3), outer cup bucket (4), inlet opening (5), thief rod (6), interior cup (7), tubulose pull bar (8), flexible ropes (9) at the bottom of cup; Described interior cup (7) is bottom-up, bottom radius is greater than outer cup bucket (4) radius, the radius of interior cup (7) is less than the radius of outer cup bucket (4), interior cup (7) length is 1/3 of outer cup bucket (4) length, and interior cup (7), outer cup bucket (4) are in turn connected to form sampler cavity from top to bottom with the cup end (1); Described inlet opening (5) is positioned at outer cup bucket (4) side wall upper part 1/5 to 1/4 place, is uniformly distributed as a row or multi-row, is horizontal with (1) at the bottom of cup; Drainpipe (2) is positioned at outer cup bucket (4) lower sidewall, the upper mounted valve (3) of drainpipe (2), interior cup (7) bottom centre is stretched in tubulose pull bar (8) one end, and be connected with interior cup (7) bottom vertical, symmetrical 2-4 root flexible ropes (9) is vertical with the cup end (1), two ends are connected with outer cup bucket (4) side wall upper part and interior cup (7) bottom margin respectively, are moved upward to when all expose inlet opening (5) and are tightened up at interior cup (7); Indicate scale and folding thief rod (6) and be positioned at outer cup bucket (4) sidewall middle part one side, vertical with (1) at the bottom of cup.
2. water-quality sampler as claimed in claim 1, is characterized in that described outer cup bucket (4) side wall upper part has spacing hole (11), described spacing hole (11) according to the distributed number of rope (9) at outer cup bucket (4) lateral wall.
3. water-quality sampler as claimed in claim 1, at the bottom of it is characterized in that glass, (1), drainpipe (2), valve (3), outer cup bucket (4), thief rod (6), interior cup (7), tubulose pull bar (8) are stainless steel.
4. water-quality sampler as claimed in claim 1, is characterized in that described outer cup bucket (4) volume is 3 to 5 times of interior cup (7).
5. water-quality sampler as claimed in claim 1, is characterized in that the described cup end (1) is provided with counterweight (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075857.5U CN203705204U (en) | 2014-02-23 | 2014-02-23 | Water quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075857.5U CN203705204U (en) | 2014-02-23 | 2014-02-23 | Water quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705204U true CN203705204U (en) | 2014-07-09 |
Family
ID=51055626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075857.5U Expired - Fee Related CN203705204U (en) | 2014-02-23 | 2014-02-23 | Water quality sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705204U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266864A (en) * | 2014-09-19 | 2015-01-07 | 安徽省荆涂机电工程有限公司 | Online automatic granular fertilizer sampling machine |
| CN104316343A (en) * | 2014-09-19 | 2015-01-28 | 安徽省荆涂机电工程有限公司 | On-line automatic sampling device for chemical fertilizer |
| CN106226485A (en) * | 2016-06-23 | 2016-12-14 | 合肥乐然物联网技术有限公司 | A kind of Internet of Things water quality online monitoring method instrument |
| CN106644580A (en) * | 2016-11-21 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Water sampler |
| CN110006685A (en) * | 2019-04-01 | 2019-07-12 | 浙江交工路桥建设有限公司 | A kind of underwater concrete sampler and sampling method |
| CN110926881A (en) * | 2019-12-11 | 2020-03-27 | 殷玉芳 | Slurry sampler of desulfurization absorption tower |
-
2014
- 2014-02-23 CN CN201420075857.5U patent/CN203705204U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266864A (en) * | 2014-09-19 | 2015-01-07 | 安徽省荆涂机电工程有限公司 | Online automatic granular fertilizer sampling machine |
| CN104316343A (en) * | 2014-09-19 | 2015-01-28 | 安徽省荆涂机电工程有限公司 | On-line automatic sampling device for chemical fertilizer |
| CN106226485A (en) * | 2016-06-23 | 2016-12-14 | 合肥乐然物联网技术有限公司 | A kind of Internet of Things water quality online monitoring method instrument |
| CN106644580A (en) * | 2016-11-21 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Water sampler |
| CN110006685A (en) * | 2019-04-01 | 2019-07-12 | 浙江交工路桥建设有限公司 | A kind of underwater concrete sampler and sampling method |
| CN110926881A (en) * | 2019-12-11 | 2020-03-27 | 殷玉芳 | Slurry sampler of desulfurization absorption tower |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160223 |