CN206450460U - A kind of shallow water sampler - Google Patents
A kind of shallow water sampler Download PDFInfo
- Publication number
- CN206450460U CN206450460U CN201720166598.0U CN201720166598U CN206450460U CN 206450460 U CN206450460 U CN 206450460U CN 201720166598 U CN201720166598 U CN 201720166598U CN 206450460 U CN206450460 U CN 206450460U
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- China
- Prior art keywords
- water
- expansion link
- tube filled
- connecting rod
- chassis
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Abstract
The utility model is related to a kind of shallow water sampler, including the first expansion link, the second expansion link, connecting rod, sample cell and tube filled with water；The bottom of tube filled with water offers water inlet, and the inside of tube filled with water is provided with the chassis for closing water inlet and the apron strip for limiting chassis floating space；The crown center on chassis is connected with balancing pole, and the top of balancing pole is consistently higher than the position of apron strip；The mouth of pipe of sample cell down and loads on the apron strip in tube filled with water, and tube filled with water carries out top sealing by spiral cover and sample cell is fixed in tube filled with water；First expansion link is used to be vertically fixed on ground, and one end of the second expansion link is vertical with the top of the first expansion link to be connected, and the other end of the second expansion link is connected with connecting rod one end；The other end of connecting rod is fixedly connected by connecting seat with spiral cover.The utility model can gather the water sample of certain depth, it is ensured that the accuracy that the representativeness and water sample of water sampling are measured.
Description
Technical field
The utility model is related to a kind of shallow water sampler, belongs to environmental monitoring technology field.
Background technology
Water sampling is to determine pollutant concentration in waste water or surface water, fully understand the changes in distribution of pollutant in water body
The important component of feature, therefore water sample collection work is indispensable content in environmental monitoring routine work.
At present, be mainly fixed-depth water sampler using more water acquisition equipment, by with markd rope by under hydrophore
It is put into after certain depth and completes water sampling.Many problems can be run into during actual samples, the industry of all kinds of enterprises is such as gathered
During waste water, frequently encounter that water velocity is very big, sampler can be tilted on flow action is got down from horse and moved to water (flow) direction, be caused
There is deviation in sampling depth, it is difficult to ensure that the sample adopted is representative.
, just can be with accurate acquisition current if rational modification can be subject to for existing water body sampler for above-mentioned situation
The water sample of the rapid shallow water area of speed, including industrial wastewater and river surface water.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and designs simple, easy to carry, simple to operate, sampling
Efficiency and the high shallow water sampler of accuracy.
The technical scheme that the utility model solution above-mentioned technical problem is taken is as follows：
A kind of shallow water sampler, including the first expansion link, the second expansion link, connecting rod, sample cell and tube filled with water；
The bottom of the tube filled with water offers water inlet, the inside of tube filled with water be provided with the chassis that is used for closing water inlet and
Apron strip for limiting chassis floating space；The diameter on the chassis is more than the diameter of water inlet and interior less than tube filled with water
Footpath, the crown center on chassis is connected with balancing pole, and the top of balancing pole is consistently higher than the position of apron strip；In the limitation of apron strip
Under, chassis can be suspended in above water inlet in tube filled with water sinking watching so that water sample can be entered by water inlet to be filled with water
The inside of cylinder, chassis can sink after tube filled with water stops sinking and fills water under self gravitation effect, so as to close water inlet
Mouthful；
The mouth of pipe of the sample cell down and loads on the apron strip in tube filled with water, and tube filled with water passes through spiral cover, and to carry out top close
Seal and sample cell is fixed in tube filled with water so that the water sample in tube filled with water can enter in sample cell；
First expansion link is used to be vertically fixed on ground, one end of the second expansion link and the top of the first expansion link
Vertical connection, the other end of the second expansion link is connected with connecting rod one end；The other end of connecting rod is fixed by connecting seat and spiral cover to be connected
Connect.
The bottom of the first described expansion link can insert ground provided with fixed tip, the first expansion link by fixed tip
It is fixed.
Between described fixed tip and the first expansion link, between the first expansion link and the second expansion link, the second expansion link
It is to be detachably connected between connecting rod.
The regulation that first expansion link carries out height by the first lock pin is fixed, and the depth of water is entered for adjust tube filled with water
Degree；The spiral cover is connected by the second lock pin with connecting rod.
Described tube filled with water bottom is additionally provided with water temperature probe, and the first expansion link is provided with the water being connected with water temperature probe
Warm display.
The first described expansion link is provided with length scale, the underwater penetration for measuring tube filled with water.
The utility model design is simple, easy to operate, can gather the water sample of the rapid shallow water area of water velocity, and ensure
The accuracy that the representativeness and water sample of water sampling are measured, meets monitoring water environment requirement.
Brief description of the drawings
Fig. 1 is shallow water sampler structure schematic diagram described in the utility model.
Reference is：1. fix tip, 2. first expansion links, 3. first lock pins, 4. second expansion links, 5. connecting rods, 6.
Connecting seat, 7. spiral covers, 8. second lock pins, 9. sample cells, 10. tube filled with water, 11. balancing poles, 12. apron strips, 13. chassis, 14. enter
The mouth of a river.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of shallow water sampler, including the first expansion link 2, the second expansion link 4, connecting rod 5, the and of sample cell 9
Tube filled with water 10.
The bottom of the tube filled with water 10 offers water inlet 14, and the inside of tube filled with water 10, which is provided with, to be used to close water inlet 14
Chassis 13 and the apron strip 12 for limiting the floating space of chassis 13；The diameter on the chassis 13 is more than the diameter of water inlet 14
And less than the internal diameter of tube filled with water 10, the crown center on chassis 13 is connected with balancing pole 11, and the top of balancing pole 11 is consistently higher than gear
The position of lath 12；Under the limitation of apron strip 12, chassis 13 can be suspended in water inlet 14 in the sinking watching of tube filled with water 10
Top so that water sample can enter the inside of tube filled with water 10 by water inlet 14, chassis 13 stops sinking and filled in tube filled with water 10
It can sink after full water under self gravitation effect, so as to close water inlet 14.The described bottom of tube filled with water 10 is additionally provided with water temperature
Detector.
The mouth of pipe of the sample cell 9 down and loads on the apron strip 12 in tube filled with water 10, and tube filled with water 10 is entered by spiral cover 7
Row top seals and sample cell 9 is fixed in tube filled with water 10 so that the water sample in tube filled with water 10 can enter in sample cell 9.
The bottom of first expansion link 2 can pass through the fixed insertion of tip 1 ground provided with fixed tip 1, the first expansion link 2
Face is fixed；The regulation that first expansion link 2 carries out height by the first lock pin 3 is fixed, and water is entered for adjust tube filled with water 10
Depth；First expansion link 2 is provided with length scale, the underwater penetration for measuring tube filled with water 10.The top of first expansion link 2 is also set
There is the water temperature display being connected with water temperature probe.One end of second expansion link 4 is vertical with the top of the first expansion link 2 to be connected,
The other end of second expansion link 4 is connected with the one end of connecting rod 5；The other end of connecting rod 5 is fixedly connected by connecting seat 6 with spiral cover 7, rotation
Lid 7 is detachably connected by the second lock pin 8 and connecting rod 5.Between the described expansion link 2 of fixed tip 1 and first, the first expansion link
2 and be to be detachably connected second between expansion link 4, between the second expansion link 4 and connecting rod 5.
Application method of the present utility model is：
(1) height of the first expansion link 2 of regulation and the length of the second expansion link 4, and the fixed insertion of tip 1 ground is carried out
Scale that is fixed, making the bottom of tube filled with water 10 just touch on water body, the first expansion link 2 of record；
(2) height of the first expansion link 2 is adjusted, tube filled with water 10 is slowly put into water body, by observing the first expansion link 2
On scale, control tube filled with water 10 is transferred to certain depth and is sampled, while being shown by water temperature probe and according to water temperature
Device reads water temperature.
(3) water sample enters after tube filled with water 10 and probe tube 9, under the chassis 13 inside tube filled with water 10 is under self gravitation effect
Sink and close water inlet 14, lifted tube filled with water 10 by the first expansion link 2 so that water sample stays in tube filled with water 10 and sample cell 9
It is internal.
(3) connecting rod 5 is departed from the second expansion link 4, or connecting seat 6 is departed from connecting rod 5, outward winding spiral cover 7, and will contain
Water drum 10 is inverted, you can take out the sample cell 9 equipped with water sample.
Claims (6)
1. a kind of shallow water sampler, including the first expansion link, the second expansion link, connecting rod, sample cell and tube filled with water；Its feature exists
In：
The bottom of the tube filled with water offers water inlet, and the inside of tube filled with water is provided with the chassis for being used for closing water inlet and is used for
Limit the apron strip in chassis floating space；The diameter on the chassis is more than the diameter of water inlet and less than the internal diameter of tube filled with water, bottom
The crown center of disk is connected with balancing pole, and the top of balancing pole is consistently higher than the position of apron strip；Under the limitation of apron strip, bottom
Disk can be suspended in above water inlet in tube filled with water sinking watching so that water sample can be entered in tube filled with water by water inlet
Portion, chassis can sink after tube filled with water stops sinking and fills water under self gravitation effect, so as to close water inlet；
The mouth of pipe of the sample cell down and loads on the apron strip in tube filled with water, and tube filled with water carries out top sealing simultaneously by spiral cover
Sample cell is fixed in tube filled with water so that the water sample in tube filled with water can enter in sample cell；
First expansion link is used to be vertically fixed on ground, and one end of the second expansion link is vertical with the top of the first expansion link
Connection, the other end of the second expansion link is connected with connecting rod one end；The other end of connecting rod is fixedly connected by connecting seat with spiral cover.
2. shallow water sampler according to claim 1, it is characterised in that：The bottom of the first described expansion link is provided with fixation
Tip, the first expansion link can insert ground by fixed tip and be fixed.
3. shallow water sampler according to claim 1, it is characterised in that：First expansion link is carried out by the first lock pin
The regulation of height is fixed, the underwater penetration for adjusting tube filled with water；The spiral cover is connected by the second lock pin with connecting rod.
4. shallow water sampler according to claim 1, it is characterised in that：Described tube filled with water bottom is additionally provided with water temperature detection
Device, the first expansion link is provided with the water temperature display being connected with water temperature probe.
5. shallow water sampler according to claim 1, it is characterised in that：The first described expansion link is carved provided with length
Degree, the underwater penetration for measuring tube filled with water.
6. shallow water sampler according to claim 2, it is characterised in that：Described fixed tip and the first expansion link it
Between, between the first expansion link and the second expansion link, between the second expansion link and connecting rod be to be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166598.0U CN206450460U (en) | 2017-02-23 | 2017-02-23 | A kind of shallow water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166598.0U CN206450460U (en) | 2017-02-23 | 2017-02-23 | A kind of shallow water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450460U true CN206450460U (en) | 2017-08-29 |
Family
ID=59666044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166598.0U Expired - Fee Related CN206450460U (en) | 2017-02-23 | 2017-02-23 | A kind of shallow water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631902A (en) * | 2017-09-13 | 2018-01-26 | 中海石油(中国)有限公司上海分公司 | A kind of portable geological prospecting sampling apparatus |
| CN107991134A (en) * | 2017-11-27 | 2018-05-04 | 长沙德科投资管理咨询有限公司 | A kind of depth fixes the comprehensive hydrophore of surrounding |
| CN108982167A (en) * | 2018-09-26 | 2018-12-11 | 辽宁省大连水文局 | Integrally it is lauched water-quality sampler |
-
2017
- 2017-02-23 CN CN201720166598.0U patent/CN206450460U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631902A (en) * | 2017-09-13 | 2018-01-26 | 中海石油(中国)有限公司上海分公司 | A kind of portable geological prospecting sampling apparatus |
| CN107991134A (en) * | 2017-11-27 | 2018-05-04 | 长沙德科投资管理咨询有限公司 | A kind of depth fixes the comprehensive hydrophore of surrounding |
| CN107991134B (en) * | 2017-11-27 | 2020-06-23 | 青海天诚检测技术有限责任公司 | Fixed comprehensive water sampler all around of degree of depth |
| CN108982167A (en) * | 2018-09-26 | 2018-12-11 | 辽宁省大连水文局 | Integrally it is lauched water-quality sampler |
| CN108982167B (en) * | 2018-09-26 | 2023-12-19 | 辽宁省大连水文局 | Integral underground water quality sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fu Jie Inventor after: Wu Yi Inventor after: Chen Hongteng Inventor after: Wang Xiaofei Inventor after: Chen Yang Inventor after: Yang Haiju Inventor after: Liang Xiaoxi Inventor after: Li Fang Inventor before: Fu Jie Inventor before: Wu Yi Inventor before: Chen Hongteng Inventor before: Wang Xiaofei Inventor before: Yang Haiju Inventor before: Liang Xiaoxi Inventor before: Li Fang |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20190223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |