CN108593349A - A kind of surface water detection sampler - Google Patents
A kind of surface water detection sampler Download PDFInfo
- Publication number
- CN108593349A CN108593349A CN201810524327.7A CN201810524327A CN108593349A CN 108593349 A CN108593349 A CN 108593349A CN 201810524327 A CN201810524327 A CN 201810524327A CN 108593349 A CN108593349 A CN 108593349A
- Authority
- CN
- China
- Prior art keywords
- sampling
- bung
- sealing ring
- shadoof
- tank
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Abstract
The invention discloses a kind of surface water detection samplers, including sampling tank, sampling bung, sampling bottom cover and handheld devices；Sampling tank outer wall both sides are equipped with the fixed frame of inverted U, the top of sampling tank is equipped with upper opening, the upper edge of upper opening is equipped with sealing ring, sealing ring will sample bung and will be tightly connected with upper opening, the lower part of sampling tank is equipped under shed, the upper edge of under shed also is provided with sealing ring, sealing ring will sample bottom cover and will be tightly connected under shed, sampling tank is covered equipped with handheld devices, handheld devices include the shadoof being fixedly connected vertical with sampling bung, the cannulated sleeve being arranged outside shadoof and the handle being arranged at the top of shadoof, shadoof outer wall at the top of fixed frame between sampling bung is arranged with spring and spring is in compressive state, sampling tank is internally provided with vertical connecting rod, connecting rod is threadedly coupled with sampling bung and sampling bottom cover.The configuration of the present invention is simple, it is easy to use, have the characteristics that portable, easy to operate.
Description
Technical field
The present invention relates to a kind of sampler, more particularly to a kind of surface water detection sampler.
Background technology
The sampling of surface water is the initial link of surface water detection, is sampled to surface water using sampler, according to inspection
The water body of designated depth is detected below the water surface of requirement acquisition surface water in mark standard, and current sampler is exactly one
The upper end of a sampling tank, the upper end opening of sampling tank, sampling tank is fixed there are one steel wire handle, and steel wire handle winds lifting rope, side
Just it says that sampling tank sinks to water body, is that sampling tank is directly sunk to designated depth in surface water then to lift i.e. when being sampled
It completes to collect, and this collecting vessel is simple in structure, although the water collected can also be used as sample water, but not fully accurate
When really, in particular for the column water sample of a certain depth of sampling, which just cannot be satisfied.For example, the skill of sampling
It is mentioned in art specification, Hong Chu lays a sampling vertical line in water quality of river monitoring is disconnected, 0.5 meter of place's sampling below the water surface；When
It when the water surface is less than 1 meter, is sampled at 1/2 depth of water, is directly sunk at 0.5 meter sample using above-mentioned sampling tank at this time.But
It, at this time will sampling when being sometimes for carrying out columnar water sampler body, such as needing to acquire 0.3-0.6 meters of columnar water below the water surface
When the bung hole of bucket sinks to 0.6 meter, it is the water body at 0.6 meter into the water body in sampling tank, columnar water sample can not be acquired.
Invention content
The purpose of the present invention is to provide a kind of surface water detection samplers, it is intended to solve to propose in above-mentioned background technology
The problem of, so that sampling operation is convenient, it can realize the acquisition of columnar water sample.
The present invention provides a kind of surface water detection sampler, including sampling tank, sampling bung, sampling bottom cover and portable
Device；The outer wall both sides of the sampling tank are installed with the fixed frame of inverted U, and the top of the sampling tank is equipped with upper opening,
Sealing ring is provided in the upper edge of the upper opening, the sealing ring will sample bung and upper opening company in sealing contact
It connects, the lower part of the sampling tank is equipped under shed, and the upper edge of the under shed is also equipped with sealing ring, the sealing ring
Bottom cover and under shed connection in sealing contact will be sampled, the upper opening is identical with the diameter of under shed and respectively less than sampling tank straight
Diameter, the sampling tank are covered equipped with handheld devices, and the handheld devices include the shadoof being fixedly connected vertical with sampling bung, set
The handle set the cannulated sleeve outside shadoof and be arranged at the top of shadoof, at the top of the fixed frame and sampling bung position it
Between shadoof outer wall be arranged with spring and spring is constantly in compressive state, the sampling tank is internally provided with vertical connecting rod, institute
Connecting rod is stated to be threadedly coupled with sampling bung and sampling bottom cover.
Preferably, the sampling bung and sampling bottom cover match setting with upper opening and under shed respectively.
Preferably, the sealing ring is prepared for elastic rubber.
Preferably, the outer wall of the cannulated sleeve is equipped with graduated scale.
Preferably, the handle is equipped with handle frame, and the handle frame welding is at the top of cannulated sleeve.
Compared to the prior art the present invention, the advantage is that：
It is simple in structure the present invention provides a kind of surface water detection sampler, it is easy to use, there is portable, flexible, behaviour
Make simple feature, surface water detection is strong with sampler practical performance, and setting is reasonable, greatly reduces the labour of sample collector
Intensity improves work efficiency.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of surface water detection sampler of the embodiment of the present invention.
In figure：1, sampling tank；2, fixed frame；3, sealing ring；4, bung is sampled；5, bottom cover is sampled；6, shadoof；7, hollow sleeve
Cylinder；8, handle；9, spring；10, connecting rod；11, handle frame.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
As shown in Figure 1, an embodiment of the present invention provides a kind of surface water detection sampler, including sampling tank 1, sampling tank
Lid 4, sampling bottom cover 5 and handheld devices；The outer wall both sides of sampling tank 1 are installed with the fixed frame 2 of inverted U, sampling tank 1 it is upper
Portion is equipped with upper opening, and sealing ring 3 is provided in the upper edge of upper opening, and sealing ring 3 will sample bung 4 and be sealed with upper opening
It connects, the lower part of sampling tank 1 is equipped under shed, and the upper edge of under shed is also equipped with sealing ring 3, and sealing ring 3 will
Sampling bottom cover 5 and under shed connection in sealing contact, the upper diameter identical with the diameter of under shed and respectively less than sampling tank 1 that is open,
It samples bung 4 and is equipped with handheld devices, handheld devices include the shadoof 6 being fixedly connected vertical with sampling bung 4, are arranged in shadoof
Cannulated sleeve 7 outside 6 and handle 8 at 6 top of shadoof is set, carrying between 2 top of fixed frame and 4 position of sampling bung
6 outer wall of bar is arranged with spring 9 and spring 9 is constantly in compressive state, and sampling tank 1 is internally provided with vertical connecting rod 10, connecting rod 10
It is threadedly coupled with sampling bung 4 and sampling bottom cover 5.
Preferably, sampling bung 4 and sampling bottom cover 5 are open and under shed matches setting with upper respectively.
Preferably, sealing ring 3 is prepared for elastic rubber.
Preferably, the outer wall of cannulated sleeve 7 is equipped with graduated scale.
Preferably, handle 8 is equipped with handle frame 11, and handle frame 11 is welded on 7 top of cannulated sleeve.
The operation principle of the present invention is, now will sampling bung 4 and sampling bottom cover when needing to carry out the sampling of a certain depth
5 connecting rods 10 being threadedly coupled are dismantled, and sampling bottom cover 5 and the lower part of sampling tank 1 is made to be in close contact and fix equipped under shed,
Handle frame is held, is equipped between graduated scale and 2 top of fixed frame and sampling bung 4 by the outer wall of cannulated sleeve 7
Sampling tank 1 is sunk to designated depth in surface water and then lifts i.e. completion collection by the sampling depth for calculating surface water；When need
When collecting columnar water, connecting rod 10 is threadedly coupled with sampling bung 4 and sampling bottom cover 5, holds handle 8 first, and carry upwards
Draw shadoof 6, shadoof 6 moves up in cannulated sleeve 7, at this time with shadoof 6 and the vertical sampling bung 4 being fixedly connected therewith with
The upper opening of sampling tank 1 is detached from, and is in open state, and similarly, sampling bottom cover 5 is detached from the under shed of sampling tank 1 therewith, place
In open state, then, sampling tank 1 is sunk into water body, since sampling bung 45 and sampling bottom cover 5 are opened, is connected to, adopts up and down
In the case that sample bucket 1 persistently avales, water body from bottom to top can pass through sampling tank 1, i.e., water body by under shed water inlet, on be open out
Water, after sampling tank 1 sinks to the depth for needing to sample, at this point, the water body in sampling tank 1 is then the column of designated depth
Shape water body after leaving the water, pushes down on lifting shadoof 6 so that sampling bung 4 and sampling bottom cover 5 and sealing ring are in sealing contact
Columnar water sampling is completed in connection so that sampling process operation is easier, and sampling is accurate.
To sum up, the configuration of the present invention is simple, it is easy for operation, have the characteristics that portable, flexible, easy to operate, the earth's surface
Water detection is strong with sampler practical performance, and setting is reasonable, greatly reduces the labor intensity of sample collector, improves work effect
Rate.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (5)
1. a kind of surface water detection sampler, which is characterized in that including sampling tank (1), sampling bung (4), sampling bottom cover (5)
And handheld devices；The outer wall both sides of the sampling tank (1) are installed with the fixed frame (2) of inverted U, the sampling tank (1)
Top is equipped with upper opening, is provided with sealing ring (3) in the upper edge of the upper opening, and the sealing ring (3) is by sampling tank
(4) and upper opening connection in sealing contact are covered, the lower part of the sampling tank (1) is equipped under shed, the top edge of the under shed
Place is also equipped with sealing ring (3), and the sealing ring (3) will sample bottom cover (5) and under shed connection in sealing contact, the upper opening
Identical with the diameter of under shed and respectively less than sampling tank (1) diameter, the sampling bung (4) is equipped with handheld devices, described
Handheld devices include the shadoof (6) being fixedly connected vertical with sampling bung (4), the cannulated sleeve (7) external in shadoof (6) are arranged
And the handle (8) being arranged at the top of shadoof (6), the shadoof between fixed frame (2) top and sampling bung (4) position
(6) outer wall is arranged with spring (9) and spring (9) is constantly in compressive state, and the sampling tank (1) is internally provided with vertical connecting rod
(10), the connecting rod (10) is threadedly coupled with sampling bung (4) and sampling bottom cover (5).
2. a kind of surface water detection sampler as described in claim 1, which is characterized in that the sampling bung (4) and adopt
Sample bottom cover (5) matches setting with upper opening and under shed respectively.
3. a kind of surface water detection sampler as described in claim 1, which is characterized in that the sealing ring (3) is elasticity
Rubber is prepared.
4. a kind of surface water detection sampler as described in claim 1, which is characterized in that outside the cannulated sleeve (7)
Wall is equipped with graduated scale.
5. a kind of surface water detection sampler as described in claim 1, which is characterized in that the handle (8) is equipped with and carries
Hand frame (11), the handle frame (11) are welded at the top of cannulated sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524327.7A CN108593349A (en) | 2018-05-28 | 2018-05-28 | A kind of surface water detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524327.7A CN108593349A (en) | 2018-05-28 | 2018-05-28 | A kind of surface water detection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108593349A true CN108593349A (en) | 2018-09-28 |
Family
ID=63629377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810524327.7A Pending CN108593349A (en) | 2018-05-28 | 2018-05-28 | A kind of surface water detection sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108593349A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765075A (en) * | 2019-01-21 | 2019-05-17 | 郑州大学 | A kind of shallow water sampler |
| CN110018019A (en) * | 2019-04-10 | 2019-07-16 | 凯发新泉(天津)污水处理有限公司 | A kind of depthkeeping sewage sampling device convenient to use |
| CN110146689A (en) * | 2019-05-17 | 2019-08-20 | 河北瑞志交通技术咨询有限公司 | A kind of method of quality control and sampler of asphalt |
| CN110408526A (en) * | 2019-09-04 | 2019-11-05 | 自然资源部第二海洋研究所 | Fish-egg quantifies sample injector |
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| CN206223472U (en) * | 2016-11-10 | 2017-06-06 | 何辉海 | Ambient soil extraction element |
| CN206556913U (en) * | 2017-03-29 | 2017-10-13 | 广西南亚热带农业科学研究所 | A kind of simple soil sampler |
| CN207123407U (en) * | 2017-08-30 | 2018-03-20 | 张玉芳 | Agriculture soil property sampler |
| CN107991126A (en) * | 2017-12-27 | 2018-05-04 | 成都理工大学 | A kind of Portable mineral rock sampler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2816789Y (en) * | 2005-07-07 | 2006-09-13 | 留籍援 | Opening-closing device of large-volume water producing apparatus |
| CN201218781Y (en) * | 2008-07-04 | 2009-04-08 | 王海洋 | Water quality monitoring depth-control sampler |
| JP2011219969A (en) * | 2010-04-08 | 2011-11-04 | Tenox Corp | Sampling device |
| CN104280269A (en) * | 2014-10-10 | 2015-01-14 | 李云峰 | Shallow superficial layer sludge sampler |
| CN104677678A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Trigger floating type water sampling device |
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| CN206177628U (en) * | 2016-11-04 | 2017-05-17 | 淄博市环境监测站 | Both ends synchro switch liquid sampler |
| CN206223472U (en) * | 2016-11-10 | 2017-06-06 | 何辉海 | Ambient soil extraction element |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765075A (en) * | 2019-01-21 | 2019-05-17 | 郑州大学 | A kind of shallow water sampler |
| CN109765075B (en) * | 2019-01-21 | 2024-03-19 | 郑州大学 | Shallow water sampler |
| CN110018019A (en) * | 2019-04-10 | 2019-07-16 | 凯发新泉(天津)污水处理有限公司 | A kind of depthkeeping sewage sampling device convenient to use |
| CN110146689A (en) * | 2019-05-17 | 2019-08-20 | 河北瑞志交通技术咨询有限公司 | A kind of method of quality control and sampler of asphalt |
| CN110146689B (en) * | 2019-05-17 | 2021-11-12 | 河北交规院瑞志交通技术咨询有限公司 | Quality control method of asphalt mixture and sampler |
| CN110408526A (en) * | 2019-09-04 | 2019-11-05 | 自然资源部第二海洋研究所 | Fish-egg quantifies sample injector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |