CN208333963U - A kind of fixed water-quality sampler - Google Patents
A kind of fixed water-quality sampler Download PDFInfo
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- CN208333963U CN208333963U CN201820843927.5U CN201820843927U CN208333963U CN 208333963 U CN208333963 U CN 208333963U CN 201820843927 U CN201820843927 U CN 201820843927U CN 208333963 U CN208333963 U CN 208333963U
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Abstract
The utility model discloses a kind of fixed water-quality samplers, comprising: vacuum pump and sampling bottle is arranged inside in static housing；Water supply hose, is connected to the vacuum pump, and the water supply hose is also connected to air inlet pipe close to the upper end；Funnel is sampled, one port fixing seal is connected to the water supply hose lower end, the setting of another funnel mouth down, and the sampling inner wall of hopper is provided with multiple clump weights；Drawstring, one end interval are fixed on the outside of sampling funnel, and the other end is fixed on static housing；Sealing plate is disc-shaped structure, and is cooperated with sampling funnel sealing, and the sealing plate center is additionally provided with vertical sealing column, and the upper end cooperation extends in the lower end of the water supply hose, and the sealing plate bottom surface is additionally provided with clump weight.The utility model can realize that sampler sealing enters water-bed sampling, and the water quality sample body acquired keeps constant temperature, so that subsequent water quality sample body accuracy of detection is high.
Description
Technical field
The utility model relates to water quality sampling technical fields.More specifically, the utility model relates to a kind of fixed water
Matter sampler.
Background technique
Water-quality sampler is a kind of device for sampling water sample, is to realizations sections such as river, river, lake, enterprise's discharge water
The ideal tool of Hygienic monitoring on hands of childhood.In order to ensure collected water quality can accurately embody the water quality feelings in waters region collected
Condition, water-quality sampler must assure that the physicochemical properties of collected water quality various aspects do not change, for example temperature will not
Variation, in addition water quality is the region of required sampling and the water quality of depth, therefore requirement to water-quality sampler or higher,
Also to meet water-quality sampler simultaneously can adapt to the water quality sampling in multiple and different regions simultaneously.
Utility model content
One purpose of the utility model is to provide a kind of fixed water-quality sampler, it can be achieved that sampler sealing enters water
Bottom sampling, and the water quality sample body acquired keeps constant temperature, so that subsequent water quality sample body accuracy of detection is high.
In order to realize these purposes and other advantages according to the present utility model, a kind of fixed water quality sampling is provided
Device, comprising: vacuum pump and sampling bottle is arranged inside in static housing, and the sampling bottle is connected to the vacuum by sampling pipe
Pump outlet；Water supply hose, the upper end are connected to the water inlet of the vacuum pump, and the water supply hose also connects close to the upper end
Logical air inlet pipe；Funnel is sampled, one port fixing seal is connected to the water supply hose lower end, another bell mouth of the sampling funnel
It is arranged downward, and bell mouth extends downward with cylindrical exntension tubs, the one circle interval of exntension tubs bottom surface circumferential direction is set
Multiple channels being recessed upwards are set, the fixture block for having annular, the sampling leakage are extended in the channel lower opening horizontal direction
Bucket inner wall is provided with multiple clump weights；Drawstring for more and is evenly arranged in outside water supply hose, and described drawstring one end is fixed on
It samples on the outside of funnel, the other end is fixed on static housing；Sealing plate, is disc-shaped structure, and the sealing plate upper surface
One circle of circumferential direction is fixedly installed multiple vertical fasteners, and upper part is shelves disk and be matched in channel just can be above and below channel
Mobile, lower part is card column and is closely sticked in fixture block just that the sealing plate center is additionally provided with vertical sealing column, thereon
End cooperation extends in the lower end of the water supply hose, and the sealing plate bottom surface is additionally provided with clump weight.
Preferably, the sealing plate outer ring is also outward extended with buffer board upwards, and circumferential direction is provided with multiple passes through vertically
Logical through-hole.
Preferably, the static housing is sealing structure and inside is additionally provided with heating-cooling device, the fixed case
Internal wall is additionally provided with insulating layer, and the sealing plate bottom is additionally provided with temperature sensor.
Preferably, instlated tubular is enclosed on the outside of the water supply hose, upper and lower side is sealed with water supply hose upper and lower side
It is fixed, and Packed hollow structure is formed among water supply hose and instlated tubular, thermal insulation layer is provided on the outside of the instlated tubular.
Preferably, the sampling pipe is also communicated with drainpipe one end, and the drainpipe other end stretches out outside the static housing,
And valve is additionally provided on drainpipe, the sampling pipe is connected to more samplings and is in charge of, and every sampling, which is in charge of, is provided with valve,
And every sampling is in charge of branch and is connected in two sampling bottles, is also equipped with valve in the air inlet pipe.
Preferably, uniform intervals are provided with multiple snap ring circles, each card along its length on the outside of the water supply hose
Ring includes multiple snap rings along the setting of water supply hose circumferential direction uniform intervals, and the drawstring sequentially passes through on same vertical direction
It is fixed on after in snap ring on sampling funnel and static housing.
The utility model is include at least the following beneficial effects:
1, the utility model realizes the water that is encapsulated into of water-quality sampler, then lead to by the cooperation of sampling funnel and sealing plate
The high pressure gas for crossing air inlet pipe flicks sealing plate, realizes sampling.
2, the utility model also passes through the heat preservation setting and the heat preservation of water supply hose setting of static housing, so that collecting
Water quality sample body remain temperature constant state so that its physicochemical properties will not change after water-bed water quality is collected,
Subsequent water quality monitoring is more accurate, is more advantageous to the personnel of directing study to water Quality Research.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the bottom view that the utility model samples funnel exntension tubs；
Fig. 3 is the structural schematic diagram of the utility model sealing plate；
Fig. 4 is the structural schematic diagram of the utility model water supply hose.
Description of symbols:
1, static housing, 2, vacuum pump, 3, sampling bottle, 4, sampling pipe, 5, air inlet pipe, 6, water supply hose, 7, drawstring, 8,
Snap ring, 9, sampling funnel, 10, clump weight, 11, exntension tubs, 12, sealing plate, 13, sealing column, 14, channel, 15, fixture block, 16, shelves
Disk, 17, card column, 18, buffer board, 19, heating-cooling device, 20, instlated tubular, 21, drainpipe, 22, sampling be in charge of.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
As shown in Figures 1 to 4, the utility model provides a kind of fixed water-quality sampler, comprising: static housing 1 is inside set
It is equipped with vacuum pump 2 and sampling bottle 3, the sampling bottle 3 is connected to 2 water outlet of vacuum pump by sampling pipe 4；Water supply hose
6, the upper end is connected to the water inlet of the vacuum pump 2, and the water supply hose 6 is also connected to air inlet pipe 5 close to the upper end；Sampling leakage
Bucket 9, one port fixing seal are connected to 6 lower end of water supply hose, and another funnel mouth down of the sampling funnel 9 is arranged, and
Bell mouth extends downward with cylindrical exntension tubs 11,11 bottom surface of exntension tubs circumferential direction, the one circle interval setting it is multiple to
The channel 14 of upper recess is extended the fixture block 15 for having annular, the sampling funnel 9 in the 14 lower opening horizontal direction of channel
Inner wall is provided with multiple clump weights 10；Drawstring 7 for more and is evenly arranged in outside water supply hose 6, between described 7 one end of drawstring
Every being fixed on 9 outside of sampling funnel, the other end is fixed on static housing 1；Sealing plate 12 is disc-shaped structure, and described
12 upper surface of sealing plate circumferential direction, one circle is fixedly installed multiple vertical fasteners, and upper part is shelves disk 16 and is matched with just logical
Can be moved up and down along channel 14 in road 14, lower part is card column 17 and to be closely sticked in fixture block 15 just, in the sealing plate 12
The heart is additionally provided with vertical sealing column 13, and the upper end cooperation extends in the lower end of the water supply hose 6, under the sealing plate 12
Bottom surface is additionally provided with clump weight 10.
In the above-mentioned technical solutions, water-quality sampler can encounter various different conditions and different depth when acquiring water quality
The water sampling in waters, since it is desired that water-quality sampler is adaptable, such as some depth of waters that our sampling depths are deeper
Water quality when, temperature and water quality situation etc. are with the difference on the water surface, and we when acquiring water quality, water-quality sampler exists
The water quality that other depth can be entered when sinking in water-quality sampler, finally will affect our collected water quality sample bodies, analyzes
Result also can be inaccurate, therefore we need to be sealing state when water-quality sampler sinks, and sink to the depth of setting
When water-quality sampler is opened again, so that the collected water quality accuracy of institute is higher.
Sampling funnel 9 and sealing plate 12 are fastened togather by fastener correspondence, and tight fit is belonged to, not additional
Both external force will not separate, and the surface of the two fits closely, and will not intake when sinking, and when sinking samples funnel 9
With sealing plate 12 under the action of clump weight 10 can free subsidence fixed and adopted by drawstring 7 when sinking to the depth of setting
The position of sample funnel 9, so that the position of sealing plate 12 is also fixed.High pressure gas is connected to by air inlet pipe 5 at this time, when water supply hose 6
When interior high pressure atmospheric pressure is sufficiently large, the sealing column 13 of 6 lower end of water supply hose can be ejected, thus sealing plate 12 and sampling funnel
9 separate, and then start vacuum pump 2, and water quality can be sucked from water supply hose 6 from space between the two by vacuum pump 2,
In recirculation to sampling bottle 3, the sampling of water quality is realized.Sample shelves disk 16 of 11 fixture block 15 of exntension tubs to sealing plate 12 of funnel 9
It is limited, is not departed from so that the two links together always.More drawstrings 7 are uniformly around water supply hose 6 and sampling funnel 9
Outer ring interval setting, it is ensured that stabilization and balance of the sampling funnel 9 in water bottom location.
In another technical solution, 12 outer ring of sealing plate is also outward extended with buffer board 18 upwards, and circumferential direction is set
It is equipped with multiple through-holes penetrated through vertically.The setting of buffer board 18 may make the buoyancy for reducing water when sinking, the in addition setting of through-hole
But also sealing plate 12 can reduce the buoyancy of water when sinking.
In another technical solution, the static housing 1 is sealing structure and inside is additionally provided with heating-cooling device
19,1 inner wall of static housing is additionally provided with insulating layer, and 12 bottom of sealing plate is additionally provided with temperature sensor.
In the above-mentioned technical solutions, collected water quality temperature change also will affect the subsequent accuracy to water quality detection,
Therefore the temperature after needing to guarantee water quality acquisition will not be influenced by ambient temperature, keep it in the temperature-resistant of the bottom.First
By the temperature that the temperature sensor detection of 12 bottom of sealing plate is water-bed, then start heating-cooling device 19 further according to this temperature
Realize that the temperature in static housing 1 is consistent with the temperature of water quality.
In another technical solution, instlated tubular 20 is enclosed on the outside of the water supply hose 6, upper and lower side is soft with water inlet
The sealing of 6 upper and lower side of pipe is fixed, and forms Packed hollow structure, the instlated tubular 20 among water supply hose 6 and instlated tubular 20
Outside is provided with thermal insulation layer.The setting of instlated tubular 20 and hollow structure also can guarantee that water quality is entered by water supply hose 6
Temperature constant state is remained during sampling bottle 3, improves the accuracy of subsequent water quality detection.
In another technical solution, the sampling pipe 4 is also communicated with 21 one end of drainpipe, and 21 other end of drainpipe stretches out
Outside the static housing 1, and valve is additionally provided on drainpipe 21, the sampling pipe 4 is connected to more samplings and is in charge of 22, and every is adopted
Sample, which is in charge of on 22, is provided with valve, and every sampling is in charge of 22 branches and is connected in two sampling bottles 3, in the air inlet pipe 5
It is also equipped with valve.
In the above-mentioned technical solutions, when needing to acquire next different water quality, the valve of drainpipe 21 is first opened, is closed
Sample the valve be in charge of on 22, by preceding pipeline in some other water quality be discharged, then turn off the valve of drainpipe 21, beat
Exploitation sample is in charge of the valve on 22, is sampled, and a kind of water quality is provided with two sampling bottles 3, can also be set as needed certainly
More, it is provided with multiple samplings in same static housing 1 and is in charge of 22, it can be achieved that acquiring the sample body of multiple and different water quality simultaneously.
In another technical solution, uniform intervals are provided with multiple cards along its length in 6 outside of water supply hose
Ring 8 encloses, and each snap ring circle includes multiple snap rings 8 along the circumferential uniform intervals setting of water supply hose 6, and the drawstring 7 sequentially passes through
It is fixed on after in snap ring 8 on same vertical direction on sampling funnel 9 and static housing 1.The setting of snap ring 8 so that drawstring 7 with
Water supply hose 6 together, guarantees water supply hose 6 in water-bed stability always.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. a kind of fixed water-quality sampler characterized by comprising
Static housing, is arranged inside vacuum pump and sampling bottle, and the sampling bottle is connected to the vacuum pump by sampling pipe
Water outlet；
Water supply hose, the upper end are connected to the water inlet of the vacuum pump, and the water supply hose is also connected to air inlet close to the upper end
Pipe；
Funnel is sampled, one port fixing seal is connected to the water supply hose lower end, another funnel mouth down of sampling funnel
Setting, and bell mouth extends downward with cylindrical exntension tubs, the one circle interval setting of exntension tubs bottom surface circumferential direction is more
A channel being recessed upwards, is extended the fixture block for having annular in the channel lower opening horizontal direction, in the sampling funnel
Wall is provided with multiple clump weights；
Drawstring for more and is evenly arranged in outside water supply hose, and described drawstring one end is fixed on the outside of sampling funnel, the other end
It is fixed on static housing；
Sealing plate is disc-shaped structure, and circumferential direction one circle in the sealing plate upper surface is fixedly installed multiple vertical engagings
Part, upper part be grade disk and be matched in channel just can be moved up and down along channel, lower part is card column and is closely sticked in just
In fixture block, the sealing plate center is additionally provided with vertical sealing column, and the upper end cooperates the lower end for extending the water supply hose
Interior, the sealing plate bottom surface is additionally provided with clump weight.
2. fixed water-quality sampler as described in claim 1, which is characterized in that the sealing plate outer ring is also upwards to extension
Stretching has buffer board, and circumferential direction is provided with multiple through-holes penetrated through vertically.
3. fixed water-quality sampler as described in claim 1, which is characterized in that the static housing is sealing structure and interior
Portion is additionally provided with heating-cooling device, and the static housing inner wall is additionally provided with insulating layer, and the sealing plate bottom is additionally provided with
Temperature sensor.
4. fixed water-quality sampler as claimed in claim 3, which is characterized in that be enclosed on the outside of the water supply hose heat-insulated
Pipe, upper and lower side are sealed with water supply hose upper and lower side and are fixed, and are formed among water supply hose and instlated tubular Packed hollow
Structure, the instlated tubular outside are provided with thermal insulation layer.
5. fixed water-quality sampler as described in claim 1, which is characterized in that the sampling pipe is also communicated with drainpipe one
End, the drainpipe other end stretches out outside the static housing, and valve is additionally provided on drainpipe, and the sampling pipe is connected to more and adopts
Sample is in charge of, and every sampling is in charge of and is provided with valve, and every sampling is in charge of branch and is connected in two sampling bottles, it is described into
Valve is also equipped on tracheae.
6. fixed water-quality sampler as described in claim 1, which is characterized in that square along its length on the outside of the water supply hose
Uniform intervals are provided with multiple snap ring circles, each snap ring circle includes multiple cards along the setting of water supply hose circumferential direction uniform intervals
Ring, the drawstring are fixed on sampling funnel and static housing after sequentially passing through in the snap ring on same vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843927.5U CN208333963U (en) | 2018-06-01 | 2018-06-01 | A kind of fixed water-quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843927.5U CN208333963U (en) | 2018-06-01 | 2018-06-01 | A kind of fixed water-quality sampler |
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| Publication Number | Publication Date |
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| CN208333963U true CN208333963U (en) | 2019-01-04 |
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| CN201820843927.5U Active CN208333963U (en) | 2018-06-01 | 2018-06-01 | A kind of fixed water-quality sampler |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926880A (en) * | 2019-12-13 | 2020-03-27 | 蒋国政 | Deep quality of water sampling device based on environmental protection |
| CN112616785A (en) * | 2020-12-09 | 2021-04-09 | 中国水产科学研究院黑龙江水产研究所 | Qualitative collection method for plankton in different depth layers of lake |
| US20210180868A1 (en) * | 2019-12-16 | 2021-06-17 | Kepco Engineering & Construction Company, Inc. | Apparatus for extracting water from plant condenser to the outside for water quality analysis |
| US12007169B2 (en) * | 2019-12-16 | 2024-06-11 | Kepco Engineering & Construction Company, Inc. | Apparatus for extracting water from plant condenser to the outside for water quality analysis |
-
2018
- 2018-06-01 CN CN201820843927.5U patent/CN208333963U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926880A (en) * | 2019-12-13 | 2020-03-27 | 蒋国政 | Deep quality of water sampling device based on environmental protection |
| CN110926880B (en) * | 2019-12-13 | 2022-09-02 | 宁波市华测检测技术有限公司 | Deep quality of water sampling device based on environmental protection |
| US20210180868A1 (en) * | 2019-12-16 | 2021-06-17 | Kepco Engineering & Construction Company, Inc. | Apparatus for extracting water from plant condenser to the outside for water quality analysis |
| US12007169B2 (en) * | 2019-12-16 | 2024-06-11 | Kepco Engineering & Construction Company, Inc. | Apparatus for extracting water from plant condenser to the outside for water quality analysis |
| CN112616785A (en) * | 2020-12-09 | 2021-04-09 | 中国水产科学研究院黑龙江水产研究所 | Qualitative collection method for plankton in different depth layers of lake |
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