CN204422272U - The convenient stratified sampling device of water quality detection - Google Patents
The convenient stratified sampling device of water quality detection Download PDFInfo
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- CN204422272U CN204422272U CN201520150104.0U CN201520150104U CN204422272U CN 204422272 U CN204422272 U CN 204422272U CN 201520150104 U CN201520150104 U CN 201520150104U CN 204422272 U CN204422272 U CN 204422272U
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- outlet pipe
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Abstract
The utility model discloses the convenient stratified sampling device of a kind of water quality detection, it comprises the bellows cylinder that plastics are made; The two ends of described bellows cylinder, respectively through end plate closes, two end plates are fixed with a handle respectively; The sampling cavity that the inner chamber of bellows cylinder becomes multiple isolation airtight through some baffle for separatings, described each sampling cavity is all connected with a water inlet pipe and water outlet pipe, described water inlet pipe and water outlet pipe leading section is respectively equipped with switch, rearward end is then installed on sinker, and the tube wall subscript of water inlet pipe and water outlet pipe is marked with deep calibration.They can multiple samples of disposable acquisition same sampling spot different depth, convenient to operation, ultrahigh in efficiency, and due to the relative position of each sampling cavity be fixing, therefore can not sample mix be there is, be conducive to the accuracy ensureing water quality monitoring.
Description
Technical field
The utility model relates to field of water quality detection, particularly relates to a kind of convenient stratified sampling device detected for surface water quality.
Background technology
When detecting surface water quality, often obtaining detected water source sample by container, then carrying out chemical examination and detecting.But time, repeatedly need sample the different degree of depth at same sampling spot where necessary, then carry out detection respectively and could judge water quality comprehensive condition, this just causes the operation of sampling of water quality link comparatively to bother, efficiency is lower, and repeatedly carry out sampling acquisition sample as marked, recording not in time, be easy to cause sample chaotic, and then cause water quality detection erroneous results.
Utility model content
It is simple, with low cost, convenient to operation that the purpose of this utility model is to provide a kind of structure, can the disposable convenient stratified sampling device of the water quality detection repeatedly sampled carrying out different depth at same sampling spot.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions: the convenient stratified sampling device of a kind of water quality detection, comprises the bellows cylinder that plastics are made; The two ends of described bellows cylinder, respectively through end plate closes, two end plates are fixed with a handle respectively; The sampling cavity that the inner chamber of bellows cylinder becomes multiple isolation airtight through some baffle for separatings, described each sampling cavity is all connected with a water inlet pipe and water outlet pipe, described water inlet pipe and water outlet pipe leading section is respectively equipped with switch, rearward end is then installed on sinker, and the tube wall subscript of water inlet pipe and water outlet pipe is marked with deep calibration.
When utilizing the utility model to sample, by the switch-mode regulation of each water inlet pipe and water outlet pipe to opening, then by length that the method be wrapped on bellows cylinder by water inlet pipe and water outlet pipe regulates water inlet pipe and water outlet pipe to launch, make the sampling depth of its corresponding expection, multiple water inlet pipe and water outlet pipe is successively after adjustment, the tail end of water inlet pipe and water outlet pipe can be put into the sampling spot position in waters, first compresses bellows retracting cylinder, the air of its inside is discharged, then stretch contracting bellows cylinder, the water of different depth is made to flow in sampling cavity respectively through the water inlet pipe and water outlet pipe of correspondence, namely the object of same sampling spot being carried out to disposable stratified sampling is completed.
The utility model has following beneficial effect: the utility model can multiple samples of disposable acquisition same sampling spot different depth, convenient to operation, ultrahigh in efficiency, and due to the relative position of each sampling cavity be fixing, therefore can not sample mix be there is, be conducive to the accuracy ensureing water quality monitoring.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is water inlet-outlet pipe structure schematic diagram.
Fig. 3 is the structural representation after the utility model cross-section.
In figure, 1, end plate, 2, handle, 3, bellows cylinder, 4, switch, 5, water inlet pipe and water outlet pipe, 6, sinker, 7, dividing plate, 8, sampling cavity, 9, deep calibration.
Embodiment
Shown in Fig. 1,2,3, the convenient stratified sampling device of a kind of water quality detection disclosed in the utility model, it comprises the bellows cylinder 3 that plastics are made, and has elasticity and scalable; The two ends of described bellows cylinder 3 are closed through end plate 1 respectively, two end plates 1 are fixed with respectively a handle 2, can stretch or press bellows cylinder 3 by two handles 2; The inner chamber of bellows cylinder 3 is separated into the airtight sampling cavity of multiple isolation 8 through some dividing plates 7, sampling cavity 8 is for holding water sample, described each sampling cavity 8 is all connected with a water inlet pipe and water outlet pipe 5, described water inlet pipe and water outlet pipe 5 leading section is respectively equipped with switch 4, rearward end is then installed on sinker 6, the tube wall subscript of water inlet pipe and water outlet pipe 5 is marked with deep calibration 9, and the numerical value that described deep calibration 9 indicates is the length of water inlet pipe and water outlet pipe 5 tail end to this position.
When utilizing the utility model to sample, the switch 4 of each water inlet pipe and water outlet pipe 5 is adjusted to opening, then the length by regulating water inlet pipe and water outlet pipe 5 to launch water inlet pipe and water outlet pipe 5 method be wrapped on bellows cylinder 3, make the sampling depth of its corresponding expection, multiple water inlet pipe and water outlet pipe 5 is successively after adjustment, the tail end of water inlet pipe and water outlet pipe 5 can be put into the sampling spot position in waters, first compresses bellows retracting cylinder 3, the air of its inside is discharged, then stretch contracting bellows cylinder 3, the water of different depth is made to flow in corresponding sampling cavity 8 respectively through the water inlet pipe and water outlet pipe 5 of correspondence, namely the object of same sampling spot being carried out to disposable stratified sampling is completed.
The utility model can multiple samples of disposable acquisition same sampling spot different depth, convenient to operation, ultrahigh in efficiency, and due to the relative position of each sampling cavity 8 be fixing, therefore can not sample mix be there is, be conducive to the accuracy ensureing water quality monitoring.
Claims (1)
1. the convenient stratified sampling device of water quality detection, is characterized in that, it comprises the bellows cylinder that plastics are made; The two ends of described bellows cylinder, respectively through end plate closes, two end plates are fixed with a handle respectively; The sampling cavity that the inner chamber of bellows cylinder becomes multiple isolation airtight through some baffle for separatings, described each sampling cavity is all connected with a water inlet pipe and water outlet pipe, described water inlet pipe and water outlet pipe leading section is respectively equipped with switch, rearward end is then installed on sinker, and the tube wall subscript of water inlet pipe and water outlet pipe is marked with deep calibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150104.0U CN204422272U (en) | 2015-03-10 | 2015-03-10 | The convenient stratified sampling device of water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150104.0U CN204422272U (en) | 2015-03-10 | 2015-03-10 | The convenient stratified sampling device of water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422272U true CN204422272U (en) | 2015-06-24 |
Family
ID=53472629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150104.0U Expired - Fee Related CN204422272U (en) | 2015-03-10 | 2015-03-10 | The convenient stratified sampling device of water quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN111766118A (en) * | 2020-08-18 | 2020-10-13 | 马广彬 | Water quality monitoring is with multi-level water intaking equipment |
| CN112240846A (en) * | 2020-09-18 | 2021-01-19 | 苏州市美益添生物科技有限公司 | Sampling device for sampling liquid at different depths and working method thereof |
-
2015
- 2015-03-10 CN CN201520150104.0U patent/CN204422272U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN111766118A (en) * | 2020-08-18 | 2020-10-13 | 马广彬 | Water quality monitoring is with multi-level water intaking equipment |
| CN111766118B (en) * | 2020-08-18 | 2023-12-19 | 蔚蓝计划(北京)科技有限公司 | Multilayer water taking equipment for water quality monitoring |
| CN112240846A (en) * | 2020-09-18 | 2021-01-19 | 苏州市美益添生物科技有限公司 | Sampling device for sampling liquid at different depths and working 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160310 |