CN207396110U - Water source water-sampling device - Google Patents
Water source water-sampling device Download PDFInfo
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- CN207396110U CN207396110U CN201721537359.8U CN201721537359U CN207396110U CN 207396110 U CN207396110 U CN 207396110U CN 201721537359 U CN201721537359 U CN 201721537359U CN 207396110 U CN207396110 U CN 207396110U
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- sampling
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- floating ball
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Abstract
Water source water-sampling device including connected floating ball and sampling box, is fixed with the hawser with dowel pin, the sampling box front end is open, is internally provided with impeller inducer, rear end is provided with sampling pipe at the floating ball.The utility model passes through by the fixed floating ball of dowel pin, sampling box is fixed on certain depth suspension in the waters away from bunding, and pass through sampling pipe and ashore convey water quality at this and sampled, so as to avoid influence of the interceptor to water sample at bridge, bunding, the accuracy of water quality detection is advantageously ensured that.
Description
Technical field
The utility model is related to water quality inspection technique field more particularly to a kind of water source water-sampling devices.
Background technology
To ensure the accuracy of water quality detection, it is desirable that the water sample of acquisition must be by enough representativenesses.At present, to water
Source water, particularly river, lake etc. is compared with Guangshui domain, used and when the water head site with certain water velocity is sampled
Bridge up-samples or bank is by the way of usinging, and gear effect is cut because of building or bunding, make to sample at this do not meet it is representative
It is required that.
Utility model content
The utility model provides a kind of water source water-sampling device, to solve above-mentioned prior art deficiency.By being consolidated by dowel pin
Sampling box is fixed on certain depth suspension in the waters away from bunding, and passes through sampling pipe and ashore convey by fixed floating ball
Water quality is sampled at this, so as to avoid influence of the interceptor to water sample at bridge, bunding, advantageously ensures that water quality detection
Accuracy.
In order to realize the purpose of this utility model, intend using following technology：
Water source water-sampling device, which is characterized in that including connected floating ball and sampling box, be fixed with and carry at the floating ball
The hawser of dowel pin, the sampling box front end is open, is internally provided with impeller inducer, rear end is provided with sampling pipe.
Further, sampling box front end open-mouth is equipped with strainer.
Further, side-walls of the sampling box close to rear end are equipped with several through holes.
Further, the sampling box uses antirust material, and bottom is folded with stereotype.
The beneficial effects of the utility model are：
The utility model is by the way that by the fixed floating ball of dowel pin, sampling box is fixed on certain depth suspension away from bunding
In waters, and pass through sampling pipe and ashore convey water quality at this and sampled, so as to avoid the interceptor pair at bridge, bunding
The influence of water sample advantageously ensures that the accuracy of water quality detection.
Description of the drawings
Fig. 1 shows the utility model structure diagram.
Fig. 2 shows the application schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, water source water-sampling device, the sampling box including the floating ball 1 being connected by rope and equipped with sampling pipe 6
2.The floating ball 1 can drive the sampling box 2 to be suspended in the source water away from bank, and can be set by adjusting rope lengths
Fixed depth of the sampling box 2 in source water, to match sampling request.The cable with dowel pin 3 is fixed at the floating ball 1
Rope 4.The dowel pin 3 is fixed on bank, so that the hawser 4 fixes the position of the floating ball and the sampling box 2.By by institute
The fixed floating ball 1 of dowel pin 3 is stated, the sampling box 2 is fixed on certain depth suspension in the waters away from bunding, and is led to
It crosses the sampling pipe 6 and ashore conveys water quality at this and sampled, so as to avoid at bridge, bunding interceptor to water sample
It influences, advantageously ensures that the accuracy of water quality detection.
The sampling box 2 only has front end opening, is internally provided with impeller inducer 5, rear end is provided with the sampling pipe 6.In water
Under the percussion of stream, the 2 front end opening of sampling box tends to turn to the direction towards current, the impeller inducer 5
It is rotated under the impact of current, is lowered into flow rate of water flow after the sampling box 2, be conducive to stablize the sampling box 2 and exist
Direction in current.
The 2 front end open-mouth of sampling box is equipped with strainer 7.To intercept sundries larger in water, avoid described in its entrance
Block the sampling pipe 6 in sampling box 2.
Side-walls of the sampling box 2 close to rear end are equipped with several through holes 8.Current into the sampling box 2, one
Divide and be delivered on the bank by the sampling pipe 6, as sampling；Another part is discharged by the through hole 8, forms Xun Huan, a side
Face avoids water quality prolonged stay from forming interference in the sampling box 2.On the other hand the impeller inducer 5 is coordinated, to keep
Sample direction of the sampling box 2 in waters.
The sampling box 2 uses antirust material, and bottom is folded with stereotype 9.The stereotype 9 makes the sampling using its gravity
2 stable suspersion of case is in waters.
Illustrate that specific embodiment of the present invention is as follows in conjunction with the embodiments：
As shown in Fig. 2, the dowel pin 3 is fixed at the bank at water source, it is good according to the depth-set for treating water acquisition source
Connect the length of 2 rope of the floating ball 1 and sampling box.The utility model is put into water source to be sampled.After a period of time,
Under the wave action at water source, the floating ball 1 is floated at the region away from bank.Meanwhile in the gravity of the stereotype 9
Under, the sampling box 2 is made to keep vertically in the lower zone of the floating ball 1.
At the sampling box 2, after the filtering by the strainer 7, sundries larger in water source is isolated in the sampling
Outside case 2.After source water drives the impeller inducer 5 to rotate, flow velocity is minimized, into the rear portion of the sampling box 2.One
Source water is divided to enter in the sampling pipe 6；And another part source water is then flowed out to from the through hole 8 in water source.
Sampling personnel can carry out Parallel Sampling according to existing sampling specification from the sampling pipe 6, and source water is collected
It is kept in sampling container 10.After completing sampling, the sampling pipe 6 is fixed at the dowel pin 3, convenient for subsequent samples.
Claims (4)
1. water source water-sampling device, which is characterized in that including connected floating ball（1）And sampling box（2）, the floating ball（1）Place is solid
Surely have with dowel pin（3）Hawser（4）, the sampling box（2）Front end is open, is internally provided with impeller inducer（5）, rear end is provided with
Sampling pipe（6）.
2. sampler according to claim 1, which is characterized in that the sampling box（2）Front end open-mouth is equipped with strainer
（7）.
3. sampler according to claim 1, which is characterized in that the sampling box（2）Side-walls close to rear end are set
There are several through holes（8）.
4. sampler according to claim 1, which is characterized in that the sampling box（2）Using antirust material, bottom folder
Equipped with stereotype（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537359.8U CN207396110U (en) | 2017-11-17 | 2017-11-17 | Water source water-sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537359.8U CN207396110U (en) | 2017-11-17 | 2017-11-17 | Water source water-sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396110U true CN207396110U (en) | 2018-05-22 |
Family
ID=62323908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721537359.8U Active CN207396110U (en) | 2017-11-17 | 2017-11-17 | Water source water-sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726595A (en) * | 2019-11-26 | 2020-01-24 | 孙冬林 | Water environment sampling device |
| CN112457968A (en) * | 2020-12-10 | 2021-03-09 | 浙江师范大学 | Water body microorganism sampling device |
| CN116165024A (en) * | 2023-04-24 | 2023-05-26 | 北京承启通科技有限公司 | Water quality testing is with from sampling device based on water velocity of flow changes |
-
2017
- 2017-11-17 CN CN201721537359.8U patent/CN207396110U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726595A (en) * | 2019-11-26 | 2020-01-24 | 孙冬林 | Water environment sampling device |
| CN112457968A (en) * | 2020-12-10 | 2021-03-09 | 浙江师范大学 | Water body microorganism sampling device |
| CN112457968B (en) * | 2020-12-10 | 2023-10-03 | 浙江师范大学 | Water microorganism sampling device |
| CN116165024A (en) * | 2023-04-24 | 2023-05-26 | 北京承启通科技有限公司 | Water quality testing is with from sampling device based on water velocity of flow changes |
| CN116165024B (en) * | 2023-04-24 | 2023-07-21 | 北京承启通科技有限公司 | Water quality testing is with from sampling device based on water velocity of flow changes |
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