CN202471459U - Depth-fixed piston water sample collector - Google Patents
Depth-fixed piston water sample collector Download PDFInfo
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- CN202471459U CN202471459U CN2012200979210U CN201220097921U CN202471459U CN 202471459 U CN202471459 U CN 202471459U CN 2012200979210 U CN2012200979210 U CN 2012200979210U CN 201220097921 U CN201220097921 U CN 201220097921U CN 202471459 U CN202471459 U CN 202471459U
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Abstract
A depth-fixed piston water sample collector comprises a water sample extractor, a plastic-steel handle with a scale and a rope. The water sample extractor is composed of a water sample container and a piston. A water inlet is arranged at the bottom of the water sample container, the piston is mounted in the water sample container in a sliding match manner, and when the piston slides from up to down, water samples can be extracted. The water sample extractor is tightly tied at the bottom of the plastic-steel handle with the scale and is parallel to the same. One end of the rope is tied to the top end of the piston, and the other end of the rope is tied to the top of the plastic-steel handle with the scale. A thermometer is tightly tied to the bottom of the plastic-steel handle with the scale by fixed steel rings and is in the same position with the water sample extractor. A plurality of fixed rings are fixed at equal intervals on the plastic-steel handle with the scale, and the rope penetrates through the fixed rings and the fixed rings at the lowest position are positioned at a position of a whole travel the piston ascends. The depth-fixed piston water sample collector can be used to accurately collect water samples at various depths, instant temperature in a collected water sample area can be known, and accordingly the depth-fixed piston water sample collector is convenient to use and carry.
Description
Technical field
The utility model relates to a kind of depthkeeping piston type water sample collector, belongs to field of test instrument.
Background technology
Water source, power supply and the energy all be people live and commercial production in necessary valuable source.But, in the industrial development of changing in modern times, a negative effect that also brings, promptly some trade refuses, waste water, waste gas etc. are to the pollution of water resource.Therefore, the environmental protection problem of water resource is the important topic of sustainable development.In order to ensure water resource, in people's life and industrial application of aspects demand, monitoring and research water quality are an indispensable job.In doing the water quality investigation, the collection of water sample is first step work, how to accomplish correct sampling, and this just needs accurate water sampling device.
We find when the collection water sample is taken back lab analysis, a problem is arranged: promptly in sampling process; Use general container, arbitrarily gather, be difficult to accurately confirm for the sampling depth of water sample, the environment temperature of water sampling position; Therefore, under these inaccurate conditions, carry out water sample analysis; Measured conclusion also is difficult to very accurately.These all are because sampling instrument is outmoded, use inconvenience, and have hindered carrying out smoothly of water sampling, therefore, are necessary the instrument to water sampling, improve.
The utility model content
The purpose of the utility model is to provide a kind of depthkeeping piston type water sample collector.The characteristics of this water sampler are, can accurately gather the water sample of different depth, and know the instant TWS of environment temperature of the water body sample area of being gathered, and water sampling is accurate, use simple, easy to carry.
The technical scheme of the utility model is: a kind of depthkeeping piston type water sample collector; Comprise that the plastic-steel of water sample withdrawal device, band scale is held bar, rope, the water sample withdrawal device is made up of water sample container and piston; The water sample container bottom has a suction eye; This piston is contained in the water sample container with being slidingly matched, when it slides, can extract water sample from bottom to top; Described water sample withdrawal device is tightly tied up in the plastic-steel bottom of holding bar of band scale, and to hold bar parallel with the plastic-steel of band scale; One end of a rope hitches piston tip, and the other end hitches the plastic-steel top of holding bar of band scale.
With fixed steelring thermometer is tightly tied up the bottom of holding bar at the plastic-steel of band scale, identical with described water sample withdrawal device position.
Several set collars, the plastic-steel that equally spaced is fixed on the band scale is held on the bar, and said rope passes set collar, and the set collar of lowest part, is positioned at the position that said piston rises to a stroke, and the restriction piston does not break away from the water sample container.
The depthkeeping piston type water sample collector of the utility model, the degree of depth that can hold the water sample that scale on the bar confirms to be gathered according to the plastic-steel of band scale, during sampling, one hold the band scale plastic-steel hold bar, tow is carried piston and is risen on the other hand, gathers water sample and gets final product; Water sampler is also known the instant TWS of environment temperature of the water body sample area of being gathered; Water sampling is accurate, uses simple, easy to carry.
Description of drawings
Accompanying drawing is as to the explanation of the utility model, but is not limited to the utility model.
Fig. 1 is the structural representation of a kind of depthkeeping piston type of the utility model water sample collector.
The 1-rope, the 2-set collar, the 3-piston, 4-water sample withdrawal device, the 5-inlet opening, the plastic-steel of 6-band scale is held bar, 7-thermometer, 8-fixed steelring, 9-water sample container.
Embodiment
Below in conjunction with accompanying drawing the utility model is carried out detailed argumentation.Fig. 1 is the structural representation of a kind of depthkeeping piston type of the utility model water sample collector.From figure, can see that a kind of depthkeeping piston type water sample collector comprises; The plastic-steel of water sample withdrawal device 4, band scale is held bar 6, rope 1; Water sample withdrawal device 4 is made up of water sample container 9 and piston 3, and an inlet opening 5 is arranged at water sample container 9 bottoms, and this piston 3 is contained in the water sample container 9 with being slidingly matched; When it slides, can extract water sample from bottom to top;
Described water sample withdrawal device 4 is tightly tied up in the plastic-steel bottom of holding bar 6 of band scale, and to hold bar 6 degree parallel with the plastic-steel of band scale, plays the effect of depthkeeping degree;
One end of a rope 1 hitches piston 3 tops, and the other end hitches the plastic-steel top of holding bar 6 of band scale.Be used for jigger lifting piston, thereby extract water sample.
With fixed steelring 8 thermometer 7 is tightly tied up the bottom of holding bar 6 at the plastic-steel of band scale, identical with described water sample withdrawal device 4 positions.Can know the instant TWS of environment temperature of the water body sample area of institute's water sampling like this.
Be that 3 also a plurality of equally spaced fixing can be bonding in several set collar 2 accompanying drawings; Or welding can be held on the bar 6 at the plastic-steel of band scale; Said rope 1 passes all set collars 2 simultaneously, is used for keeping the position of rope 1 interference-free, and makes the set collar 2 of lowest part; Be positioned at the position that said piston 3 rises to a stroke, can play the effect
of constant volume like this.
During use, as long as water sampler is inserted in the water of the degree of depth that requires according to the scale above the scale, one holds scale 6, and another pulls gets rope 1, and piston 3 is moved in water sample container 4, and water sample gets into water sample container 9 through inlet opening 5.So just can gather water sample very easily.
The utility model can be known the degree of depth of the water sample of being gathered according to the scale that the plastic-steel of band scale is held on the bar, and knows the instant TWS of environment temperature in the water sample zone of being gathered; Use simple, easy to carry.
The design of the utility model; Has outstanding substantive distinguishing features; To those skilled in the art, can use the present technique design, derive the multiple technical scheme identical, similar with the utility model function; But every kind of technical scheme is all within the claim protection domain of the utility model.
Claims (3)
1. a depthkeeping piston type water sample collector comprises, the plastic-steel of water sample withdrawal device, band scale is held bar, rope; It is characterized in that; The water sample withdrawal device is made up of water sample container and piston, and the water sample container bottom has a suction eye, and this piston is contained in the water sample container with being slidingly matched; When it slides, can extract water sample from bottom to top; Described water sample withdrawal device is tightly tied up in the plastic-steel bottom of holding bar of band scale, and to hold bar parallel with the plastic-steel of band scale; One end of a rope hitches piston tip, and the other end hitches the plastic-steel top of holding bar of band scale.
2. according to the described a kind of depthkeeping piston type water sample collector of claim 1, it is characterized in that, thermometer is tightly tied up the bottom of holding bar at the plastic-steel of band scale with fixed steelring, identical with described water sample withdrawal device position.
3. according to the described a kind of depthkeeping piston type water sample collector of claim 1; It is characterized in that; Several set collars; The plastic-steel that equally spaced is fixed on the band scale is held on the bar, and said rope passes set collar simultaneously, and the set collar of lowest part is positioned at the position that said piston rises to a whole stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200979210U CN202471459U (en) | 2012-03-15 | 2012-03-15 | Depth-fixed piston water sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200979210U CN202471459U (en) | 2012-03-15 | 2012-03-15 | Depth-fixed piston water sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471459U true CN202471459U (en) | 2012-10-03 |
Family
ID=46919611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200979210U Expired - Fee Related CN202471459U (en) | 2012-03-15 | 2012-03-15 | Depth-fixed piston water sample collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471459U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398874A (en) * | 2013-08-14 | 2013-11-20 | 中国科学院南京地理与湖泊研究所 | Automatic water body stratification synchronous sampling device and sampling method |
| CN104122114A (en) * | 2014-08-14 | 2014-10-29 | 长兴宏能电热膜元件厂 | Improved structure of electrothermal film solution sampling container |
| CN104122115A (en) * | 2014-08-14 | 2014-10-29 | 长兴宏能电热膜元件厂 | Liquid inlet structure of electrothermal film solution sampling bucket |
| CN104132825A (en) * | 2014-08-14 | 2014-11-05 | 长兴宏能电热膜元件厂 | Piston mechanism of electrothermal film solution sampling container |
| CN104132826A (en) * | 2014-08-14 | 2014-11-05 | 长兴宏能电热膜元件厂 | Electrothermal film solution sampling container |
| CN104181007A (en) * | 2014-08-14 | 2014-12-03 | 长兴宏能电热膜元件厂 | Electrothermal film solution sampling method |
| CN106248430A (en) * | 2016-09-26 | 2016-12-21 | 长春黄金研究院 | A kind of leaching is inhaled pulp tank activated carbon sample and is taken charcoal device and sampling method without pressure type |
| CN107796664A (en) * | 2017-10-23 | 2018-03-13 | 苏州水环岩土科技有限公司 | A kind of device and its acquisition method of depthkeeping degree collection micro fluid |
| CN112747972A (en) * | 2020-12-23 | 2021-05-04 | 贵州大学 | In-situ layered water body collecting device and collecting method thereof |
-
2012
- 2012-03-15 CN CN2012200979210U patent/CN202471459U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398874A (en) * | 2013-08-14 | 2013-11-20 | 中国科学院南京地理与湖泊研究所 | Automatic water body stratification synchronous sampling device and sampling method |
| CN104122114A (en) * | 2014-08-14 | 2014-10-29 | 长兴宏能电热膜元件厂 | Improved structure of electrothermal film solution sampling container |
| CN104122115A (en) * | 2014-08-14 | 2014-10-29 | 长兴宏能电热膜元件厂 | Liquid inlet structure of electrothermal film solution sampling bucket |
| CN104132825A (en) * | 2014-08-14 | 2014-11-05 | 长兴宏能电热膜元件厂 | Piston mechanism of electrothermal film solution sampling container |
| CN104132826A (en) * | 2014-08-14 | 2014-11-05 | 长兴宏能电热膜元件厂 | Electrothermal film solution sampling container |
| CN104181007A (en) * | 2014-08-14 | 2014-12-03 | 长兴宏能电热膜元件厂 | Electrothermal film solution sampling method |
| CN106248430A (en) * | 2016-09-26 | 2016-12-21 | 长春黄金研究院 | A kind of leaching is inhaled pulp tank activated carbon sample and is taken charcoal device and sampling method without pressure type |
| CN106248430B (en) * | 2016-09-26 | 2019-08-16 | 长春黄金研究院 | A kind of leaching inhales pulp tank activated carbon sample and takes charcoal device and sampling method without pressure type |
| CN107796664A (en) * | 2017-10-23 | 2018-03-13 | 苏州水环岩土科技有限公司 | A kind of device and its acquisition method of depthkeeping degree collection micro fluid |
| CN112747972A (en) * | 2020-12-23 | 2021-05-04 | 贵州大学 | In-situ layered water body collecting device and collecting method thereof |
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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 |
Granted publication date: 20121003 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |