CN203758786U - Power-driven deepwater sampler - Google Patents
Power-driven deepwater sampler Download PDFInfo
- Publication number
- CN203758786U CN203758786U CN201420150224.6U CN201420150224U CN203758786U CN 203758786 U CN203758786 U CN 203758786U CN 201420150224 U CN201420150224 U CN 201420150224U CN 203758786 U CN203758786 U CN 203758786U
- Authority
- CN
- China
- Prior art keywords
- water
- driven
- filled
- power
- sampler
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000000523 sample Substances 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000004457 water analysis Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a power-driven deepwater sampler. The power-driven deepwater sampler is used for effectively solving the problem that as a conventional deepwater sampler cannot be used for taking water at fixed points, the quality of taken water is poor, and the like. According to the technical scheme, the power-driven deepwater sampler comprises a sealed water containing barrel and a sampling rope connected to the water containing barrel, wherein the two ends of the water containing barrel are respectively communicated with a water pipe, two ball valves are arranged on the water pipe, a waterproof electromagnetic valve is arranged on the water pipe between the two ball valves, a water depth detection probe and a temperature detection probe are arranged on the outer edge surface of the water containing barrel, the waterproof electromagnetic valve, the water depth detection probe and the temperature detection probe are respectively connected to a controller through conducting wires, and the controller is connected to a display screen. The power-driven deepwater sampler is novel and unique in structure and can be used for collecting deep water samples at fixed points, so that the research of water environments of the deep water samples is relatively accurate.
Description
Technical field
The utility model relates to the deep water Sampling techniques for the deep water waters such as rivers, lake and reservoir, particularly a kind of electronic depth sampler.
Background technology
Along with the increasing of water resources development and utilization intensity and speed, people's ecologic environment is realized enhancing day by day, both at home and abroad water environmental problems is paid attention to gradually, at present domestic in environmental protection and project environment are evaluated related work all using water environment as emphasis; Be to weigh waters destructiveness and the whether healthy important indicator of potable water as the water quality key element of water environment evaluation index, water-quality guideline can provide reliable foundation for environmental protection accurately, and wherein water sampling is an important link; It is not simply to carry out water sample collection, because supply the water sample of analysis representative, can accurately reflect concentration and the index of water quality parameter.
Due to biochemical oxygen demand (BOD), nitrogen, many water quality key elements such as phosphorus cannot obtain by on-line monitoring, the water sampling of must fixing a point, then carry out indoor water analysis acquisition, deep water sample devices is used for ocean at present, and with the deep water sample devices of Yu Haiyang due to from great, its operation generally need to be by large ship, therefore cannot be applicable to repair without the mountain channel moldeed depth reservoir of large ship etc. the deep water sampling in narrow waters, the small-sized deep water sample devices that some mountain channel god's reservoirs adopt mostly at present is manual sampling thief, this sampling thief exists descending depth limited, depth of water positioning precision is low, the problems such as the poor and operation inconvenience of sampling accuracy, and then the each sampling of most of manually sampling thief all leaves the water sampling thief goals of investment water body, especially can not realize multiple spot and continue sampling, the sampling of traditional deep water is mostly to adopt pulling sampling rope and fetch water to the bottom, due to the sampling of needs deep water, therefore the upper additional counterweight of the cylinder that is filled with water is heavier, people hauls wastes time and energy, and the cylinder that is filled with water of existing depth sampler is mostly that retaining valve is equipped with in bottom, water delivering orifice is arranged at top, on water delivering orifice, rotate cover plate is housed, when this be filled with water cylinder to sink time, retaining valve is backed down by bottom water, in the cylinder that is filled with water, intake, the water being simultaneously filled with water in cylinder backs down the cover plate at its top, outwards water outlet, fetch water below in limit, the process of water intaking is a dynamic process, its water intaking of cannot fixing a point, have a strong impact on the quality that deep water gathers.
Utility model content
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of electronic depth sampler, has effectively solved the water intaking of cannot fixing a point of existing depth sampler and has caused the problems such as poor quality of fetching water.
Its solution is, comprise the cylinder and be connected to the sampling rope being filled with water on cylinder of being filled with water of sealing, be filled with water cylinder two ends be communicated with respectively a water pipe, two ball valves are housed on water pipe, anti-water solenoid valve is housed on the water pipe between two ball valves, be filled with water on an outer edge surface depth of water detection probe and temperature measuring probe are housed, described anti-water solenoid valve, depth of water detection probe and temperature measuring probe are connected on controller through wire respectively, and controller is connected with display screen.
The utility model structure novel uniqueness, can gather deep layer water sample to fixed point, makes the Study of Water Environment of deep water water sample more accurate.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Provided by Fig. 1, the utility model comprises the cylinder 1 and be connected to the sampling rope 3 of cylinder on 2 that be filled with water of being filled with water of sealing, cylinder 2 the two ends that are filled with water are communicated with respectively a water pipe 4, two ball valves 5 are housed on water pipe 4, anti-water solenoid valve 6 is housed on the water pipe 4 between two ball valves 5, the cylinder that is filled with water is equipped with depth of water detection probe 7 and temperature measuring probe 8 on 2 outer edge surfaces, and described anti-water solenoid valve 6, depth of water detection probe 7 and temperature measuring probe 8 are connected on controller through wire respectively, and controller is connected with display screen.
Described sampling rope 3 is connected with take-up reel.
Described take-up reel is electric hoist.
When the utility model uses, first closing A holds (for convenience of description, by the water pipe end called after A end of a side, by other end called after B end) two ball valves and anti-water solenoid valve, then by two ball valves of B end with solenoid valve is opened and its water pipe is connected on vacuum pump, to being filled with water, cylinder 1 vacuumizes, after exhausting vacuum, close two ball valves and the anti-water solenoid valve on this water pipe, then the water pipe of A end is connected to nitrogen pot, two ball valves and the anti-water solenoid valve of opening A end carry out inflated with nitrogen to the cylinder 1 that is filled with water, and then close A and hold anti-water solenoid valve and two ball valves, vacuumizing from B end, repeatedly several times, oxygen until be filled with water in cylinder 1 is discharged completely, and final according to the pressure of the depth of water of required collection, the pressure differential of the depth of water of the be filled with water nitrogen pressure of cylinder in 1 and required collection is remained to two to three atmospheric pressure, the switching of anti-water solenoid valve 6 while being conducive to deep water like this, after inflated with nitrogen, ball valve on the water pipe of two ends 5 is all opened, keep anti-water solenoid valve 6 closures, the cylinder 1 that will be filled with water is placed in water, gather rope 3 to transferring simultaneously, detect through depth of water detection probe 7 degree of depth that the cylinder 1 that is filled with water declines, until show when the cylinder 1 that is filled with water of screen display drops to the required degree of depth, stop putting gathering and restrict 3, now open the anti-water solenoid valve 6 at two ends, then deep water is circulated into and is filled with water in cylinder 1, close again afterwards the anti-water solenoid valve 6 at two ends, to be filled with water and tin 1 mention through gathering rope 3, complete deep water collection, temperature measuring probe 8 can detect water-bed temperature.
The utility model structure novel uniqueness, can gather deep layer water sample to fixed point, makes the Study of Water Environment of deep water water sample more accurate.
Claims (3)
1. an electronic depth sampler, comprise being filled with water tin (1) and being connected to the sampling rope (3) being filled with water on cylinder (2) of sealing, it is characterized in that, be filled with water cylinder (2) two ends be communicated with respectively a water pipe (4), two ball valves (5) are housed on water pipe (4), on water pipe (4) between two ball valves (5), anti-water solenoid valve (6) is housed, the cylinder that is filled with water is equipped with depth of water detection probe (7) and temperature measuring probe (8) on (2) outer edge surface, described anti-water solenoid valve (6), depth of water detection probe (7) and temperature measuring probe (8) are connected on controller through wire respectively, controller is connected with display screen.
2. the electronic depth sampler of one according to claim 1, is characterized in that, described sampling rope (3) is connected with take-up reel.
3. the electronic depth sampler of one according to claim 2, is characterized in that, described take-up reel is electric hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150224.6U CN203758786U (en) | 2014-03-31 | 2014-03-31 | Power-driven deepwater sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150224.6U CN203758786U (en) | 2014-03-31 | 2014-03-31 | Power-driven deepwater sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758786U true CN203758786U (en) | 2014-08-06 |
Family
ID=51254042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150224.6U Expired - Fee Related CN203758786U (en) | 2014-03-31 | 2014-03-31 | Power-driven deepwater sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758786U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404463A (en) * | 2016-12-01 | 2017-02-15 | 暨南大学 | Water sampler and water sampling method |
| CN107328613A (en) * | 2017-08-31 | 2017-11-07 | 湖南中沃水务环保科技有限公司 | Water fetching device |
| CN110352344A (en) * | 2017-03-01 | 2019-10-18 | 富陆意迪恩股份公司 | Multi-path sampling and monitoring device capable of being deployed on site and bacterial pollution measuring method |
-
2014
- 2014-03-31 CN CN201420150224.6U patent/CN203758786U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404463A (en) * | 2016-12-01 | 2017-02-15 | 暨南大学 | Water sampler and water sampling method |
| CN110352344A (en) * | 2017-03-01 | 2019-10-18 | 富陆意迪恩股份公司 | Multi-path sampling and monitoring device capable of being deployed on site and bacterial pollution measuring method |
| CN110352344B (en) * | 2017-03-01 | 2022-08-23 | 富陆意迪恩股份公司 | Multi-path sampling and monitoring device capable of being deployed on site and bacterial pollution measuring method |
| CN107328613A (en) * | 2017-08-31 | 2017-11-07 | 湖南中沃水务环保科技有限公司 | Water fetching device |
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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: 20140806 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |