CN207992189U - The adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device - Google Patents
The adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device Download PDFInfo
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- CN207992189U CN207992189U CN201820298727.6U CN201820298727U CN207992189U CN 207992189 U CN207992189 U CN 207992189U CN 201820298727 U CN201820298727 U CN 201820298727U CN 207992189 U CN207992189 U CN 207992189U
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Abstract
The utility model is related to a kind of adjustable water quality monitoring of depth, planktonic organisms to quantify layered sampling device.To fill up prior art blank, the utility model includes winch spool, arm, pulley and sampling pipe, wherein winch spool is fixed on adapted ship or bridge, it samples on pipe, under shed, upper part is set there are one cone hole part, the tapered plug of reverse frustoconic is equipped in cone hole part, the tapered plug center is fixed with a connecting rod, its top is equipped with hanging hole, its stage casing both sides is respectively equipped with horizontal card slot, sampling pipe top is cased with annular hollow pontoon, opposite prominent plate there are two being set at the top of sampling pipe, it is each hinged on prominent plate that there are one levers, lever both ends are respectively equipped with horizontal card column and floating ball, horizontal card column can be stuck in from both sides in corresponding horizontal card slot respectively, tapered plug forms a sealing valve with cone hole part.The utility model is simple in structure, easy to use, and sampling is noiseless to planktonic organism, is suitble to various water area samplings, is the powerful mean of water environment monitoring, ecological protection.
Description
Technical field
The utility model is related to a kind of adjustable water quality monitoring of depth, planktonic organisms to quantify layered sampling device.
Background technology
Due to the physicochemical property of solar radiation and water, the water temperature of inland Deep lake and reservoir is in apparent season along the depth of water
Property layer distributed.Stratified reservoir bucket temperature is apparently higher than middle lower layer's water temperature, causes dissolved oxygen, nitrate, nitrogen, phosphorus plasma
Stratification distribution, and then the type of lower water column planktonic organism and density is caused difference occur.For deep water type lake and reservoir,
Only it is inadequate in the sampling of water body at the middle and upper levels, cannot reflects the distribution situation of planktonic organism in water body comprehensively.
Limnology research is thought：The influence of the factors such as planktonic organism is illuminated by the light, water temperature, food, nutritive salt, it is outstanding in water body
It is the vertical distribution in deep water lake and reservoir, and usually between 0~10m, 10m or less light is weak, planktonic organism either type
Or quantity is seldom.In consideration of it, the domestic research to water body planktonic organism, sampling depth is generally all within 10m.
In ecological Studies, water environment, water resource research, in sampling of water quality, need to be reduced to greatest extent to life of swimming
The agitation of object.
The Chinese invention patent that on 06 29th, 2016 bulletins authorize disclose a kind of pushing-type quantify layered sampler and its
Application method.The layered sampler is only suitable for carrying out water-bed shape deposit sampling.
Water pump no matter is used, or is sampled using piston mechanism, all can only draw water sample, Er Qiequ in a certain constant depth
Agitation will necessarily being generated to planktonic organism, water layer when sample, even being injured, the prior art lacks the adjustable water quality monitoring of depth, floats
The quantitative layered sampling device of trip biology and its method.
Utility model content
The technical problem to be solved by the present invention is to how fill up the above-mentioned blank of the prior art, it is adjustable to provide a kind of depth
Water quality monitoring, planktonic organism quantify layered sampling device.
In order to solve the above technical problems, the adjustable water quality monitoring of this depth, planktonic organism quantify layered sampling device includes
Winch spool, arm, pulley and combination floating drum automatic valve and sampling pipe, wherein winch spool are fixed on adapted ship or on adapted bridge,
Arm is removably secured on adapted ship or on adapted bridge, and combination floating drum automatic valve includes that fixing pipe and annular are hollow floating
Cylinder is set in the fixing pipe there are one cone hole part, big under the cone hole part, upper small, and the tapered plug of reverse frustoconic is equipped in cone hole part, should
Tapered plug center is fixed with a connecting rod, hanging hole is equipped at the top of the connecting rod, connecting rod stage casing both sides are respectively equipped with horizontal card slot, the annular
Hollow pontoon is just sleeved in fixing pipe, is set at the top of fixing pipe there are two relatively prominent plate, and hinged on plate of each dashing forward there are one lever, thick sticks
Bar side is long, and side is short, and lever short end is equipped with horizontal card column, and the long end of lever is connected a floating ball, and two levers are located at institute
Connecting rod both sides are stated, the horizontal card column of two levers can be stuck in from both sides in corresponding horizontal card slot respectively, tapered plug and the taper hole
Portion forms a sealing valve, and there is a drawstring in system in the hanging hole, which is fixed on across after the pulley on the winch spool,
The winch spool is matched there are one rocking handle, and the arm side is fixed with pivoted arm, and the sampling pipe top passes through under screw thread and fixing pipe
Hold it is closed be connected, the sampling pipe shares multiple for telescopic sleeve or the sampling pipe, and each sampling pipe length is equal
It differs.
Through research, the vertical migration range of planktonic organism the adjustable water quality monitoring of this depth, is swum mostly within 5 meters
Sampling pipe length in the quantitative layered sampling device of biology up to 10 meters, can in the morning, noon, afternoon, even night acquire
All planktonic organisms in 10 meters of depth of waters are particularly suitable for 5-8 meters of range samples.Meanwhile this vacuum sampling device is not due to appointing
What water pump or movable part, minimum to the interference of planktonic organism, sampling is accurate, convenient.It swims life convenient for studying each period
The distribution situation of object.So design, can reduce the agitation to planktonic organism to the maximum extent in sampling of water quality.
Layered sampling device, which is quantified, using the adjustable water quality monitoring of aforementioned depth, planktonic organism carries out static sampling of water quality
Method includes the following steps：
1. adapted ship is driven into the waters for needing to sample by, sampling pipe is adjusted to suitable length by locking of casting anchor as needed
The sampling pipe of degree or selection appropriate length, is fixed in fixing pipe, two horizontal card columns is respectively clamped into corresponding level
Card slot shakes rocking handle, drives drawstring, and fixing pipe is sling together with sampling pipe, pulls pivoted arm, swinging boom will sample pipe
Go to adapted outboard, then will sampling pipe slowly into the water, the water of surrounding slowly enters sampling pipe, and finally sinks cone
The lower edge in shape portion；
After annular hollow pontoon, floating ball enter water, continue to loosen drawstring, when floating ball floats, by lever, drives horizontal card
Column deviates from horizontal card slot,
2. reversely shakes rocking handle, drawstring is tightened, horizontal card slot has been released, and drawstring drives connecting rod to rise, and keeps tapered plug complete
Cone hole part is blocked, valve closure is sealed, then continues to tighten drawstring, combination floating drum automatic valve and sampling pipe are left the water, taken
Water in sample pipe is influenced by atmospheric pressure, is stayed in sampling pipe, is risen in company with sampling pipe,
3. pulls pivoted arm, swinging boom makes sampling pipe go to adapted ship first after sampling pipe is raised to enough height
Above adapted container above plate, and mouth under pipe will be sampled and be inserted into adapted container, and so that tapered plug and cone hole part is separated, sealing valve
It opens, the water sampled in pipe flows into adapted container naturally.
The adjustable water quality monitoring of the utility model depth, planktonic organism, which quantify layered sampling device and its method, has structure
Simply, advantage easy to use, sampling is noiseless to planktonic organism, water layer, and the waters planktonic organisms such as river, river, lake is suitble to take
Sample is the powerful mean of water environment monitoring, ecological protection.
Description of the drawings
Layered sampling device is quantified to the adjustable water quality monitoring of the utility model depth, planktonic organism below in conjunction with the accompanying drawings to make
It further illustrates：
The adjustable water quality monitoring of this depth of Fig. 1, planktonic organism quantify the structural schematic diagram of layered sampling device use state；
Fig. 2 be the adjustable water quality monitoring of this depth, planktonic organism quantify combined in layered sampling device floating drum automatic valve and
After sampling pipe enters water, floating ball floats, and after horizontal card column is detached from horizontal card slot, shakes winch spool, pulls up drawstring, tapered plug blocks taper hole
Portion, the partial cutaway schematic that sealing valve is closed；
Fig. 3 be the adjustable water quality monitoring of this depth, planktonic organism quantify combined in layered sampling device floating drum automatic valve and
It samples in pipe lifting process, sealing valve remains turned-off, and water under atmospheric pressure, is attracted deposits in sampling pipe, takes away water
Face, and promoted to after enough height, pivoted arm is pulled, arm is gone into the partial cutaway schematic on adapted ship.
In figure：1 it is winch spool, 2 be arm, 3 be pulley, 4 be sampling pipe, 5 be adapted ship, 6 be fixing pipe, 61 is solid
The outer nosing of annular on fixed tube, 62 be annular clamping plate, 7 be annular hollow pontoon, 8 be tapered plug, 9 be connecting rod, 10 be hanging hole, 11 be
Horizontal card slot, 12 for prominent plate, 13 be lever, 14 be horizontal card column, 15 be floating ball, 16 be drawstring, 17 be rocking handle, 18 be pivoted arm,
19 it is cone hole part, 20 is adapted container.
Specific implementation mode
Embodiment one：As shown in Figs. 1-3, the adjustable water quality monitoring of this depth, planktonic organism quantify layered sampling device
Including winch spool 1, arm 2, pulley 3 and combination floating drum automatic valve and sampling pipe 4, wherein winch spool 1 be fixed on adapted ship 5 (or
Adapted bridge, figure omit), arm 1 is removably secured on adapted ship 5, and combination floating drum automatic valve includes that fixing pipe 6 and annular are empty
Flighty and impatient cylinder 7, sets that there are one cone hole parts 19 in the fixing pipe 6, and the cone hole part is 19 time big, upper small, equipped with rounding in cone hole part 19
The tapered plug 8 of platform shape, 8 center of tapered plug are fixed with a connecting rod 9, which is equipped with hanging hole 10,9 stage casing both sides of connecting rod difference
Equipped with horizontal card slot 11, the annular hollow pontoon 7 is just sleeved in fixing pipe 6, and 6 top of fixing pipe sets that there are two relatively prominent plates
12, each hinged on prominent plate 12 there are one levers 13, and 13 side of lever is long, and side is short, and 13 short end of lever is equipped with horizontal card column
14,13 long end of lever is connected a floating ball 15, and two levers 13 are located at 9 both sides of the connecting rod, the level of two levers 13
Card column 14 can be stuck in from both sides in corresponding horizontal card slot 11 respectively, and tapered plug 8 forms a sealing valve with the cone hole part 19,
There is a drawstring 16 in system in the hanging hole 10, which is fixed on the winch spool 1, which matches across after the pulley 3
There are one rocking handle 17,2 side of the arm is fixed with pivoted arm 18, and 4 top of the sampling pipe passes through screw thread and 6 lower end of fixing pipe
Closed to be connected, the sampling pipe 4 shares multiple, and each 4 length of sampling pipe for telescopic sleeve or the sampling pipe 4
It is all different.
Outer 61 inside of nosing of outer 61, two annulars of nosing of annular sets two annular clamping plates 62, ring there are two being set in fixing pipe 6
Shape hollow pontoon 7 is clipped between two annular clamping plates 61.After annular hollow pontoon 7 is inflated, two annular clamping plates 62 are supportted outward,
It is stuck in the inside of nosing 61 outside two annulars.
Layered sampling device, which is quantified, using the adjustable water quality monitoring of aforementioned depth, planktonic organism carries out static sampling of water quality
Method includes the following steps：
1. adapted ship 5 is driven into the waters for needing to sample by, sampling pipe 4 is adjusted to properly by locking of casting anchor as needed
Length or the sampling pipe 4 for selecting appropriate length, are fixed in fixing pipe 6, two horizontal card columns 14 are caught in corresponding water
In flat card slot 11, rocking handle 17 is shaken, drives drawstring 16, fixing pipe 6 is sling together with sampling pipe 4, pulls pivoted arm 18, rotation is hung
Arm 2, adapted outboard is gone to by sampling pipe 4, then will sample pipe 4 slowly into the water, the water of surrounding slowly enters sampling
Pipe 4, and finally sank the lower edge of tapered portion 19；
After annular hollow pontoon 7, floating ball 15 enter water, continue to loosen drawstring 16, when floating ball 15 floats, by lever 13,
Drive the horizontal card slot of 14 abjection of horizontal card column 11.
2. reversely shakes rocking handle 17, drawstring 16 is tightened, horizontal card slot 11 has been released, and drawstring 16 drives connecting rod 9 to rise,
So that tapered plug 8 is blocked cone hole part 19 completely, seal valve closure, then continue to tighten drawstring 16, by combination floating drum automatic valve and sampling
Pipe 4 is left the water, and the water sampled in pipe 4 is influenced by atmospheric pressure, is stayed in sampling pipe 4, is risen in company with sampling pipe 4.
3. pulls pivoted arm 18, swinging boom 2 makes sampling pipe 4 go to adapted after sampling pipe 4 is raised to enough height
20 top of adapted container above 5 deck of ship, and sampling 4 times mouths of pipe are inserted into adapted container 20, make tapered plug 8 and cone hole part
19 separate, and sealing valve is opened, and the water sampled in pipe 4 flows into adapted container 20 naturally.
Claims (1)
1. a kind of adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device, it is characterised in that：Including winch spool, hang
Arm, pulley and combination floating drum automatic valve and sampling pipe, wherein winch spool are fixed on adapted ship or on adapted bridge, and arm can revolve
Turn ground be fixed on adapted ship or on adapted bridge, combination floating drum automatic valve include fixing pipe and annular hollow pontoon, it is described solid
It is set on fixed tube there are one cone hole part, it is big under the cone hole part, it is upper small, the tapered plug of reverse frustoconic, the tapered plug center are equipped in cone hole part
It is fixed with a connecting rod, hanging hole is equipped at the top of the connecting rod, connecting rod stage casing both sides are respectively equipped with horizontal card slot, the annular hollow pontoon
It is just sleeved in fixing pipe, is set at the top of fixing pipe there are two relatively prominent plate, hinged on plate of each dashing forward there are one lever, lever sides
Long, side is short, and lever short end is equipped with horizontal card column, and the long end of lever is connected a floating ball, and two levers are located at the connecting rod
The horizontal card column of both sides, two levers can be stuck in from both sides in corresponding horizontal card slot respectively, and tapered plug is formed with the cone hole part
One sealing valve, there is a drawstring in system in the hanging hole, which is fixed on the winch spool, the winch spool across after the pulley
With there are one rocking handle, the arm side is fixed with pivoted arm, and the sampling pipe top is closed by screw thread and fixing pipe lower end
It is connected, the sampling pipe shares multiple, and each sampling pipe length not phase for telescopic sleeve or the sampling pipe
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298727.6U CN207992189U (en) | 2018-03-02 | 2018-03-02 | The adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298727.6U CN207992189U (en) | 2018-03-02 | 2018-03-02 | The adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device |
Publications (1)
| Publication Number | Publication Date |
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| CN207992189U true CN207992189U (en) | 2018-10-19 |
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| CN201820298727.6U Expired - Fee Related CN207992189U (en) | 2018-03-02 | 2018-03-02 | The adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318650A (en) * | 2018-03-02 | 2018-07-24 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | The adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device and its method |
| CN110208037A (en) * | 2019-05-20 | 2019-09-06 | 力合科技（湖南）股份有限公司 | Stratified Sampling device and analysis system |
| CN111175464A (en) * | 2020-01-21 | 2020-05-19 | 河海大学 | Water quality index vertical distribution monitoring system under pressure check and use method |
| CN112498590A (en) * | 2020-11-23 | 2021-03-16 | 常州环保科技开发推广中心 | Remote control type multifunctional small river channel operation ship |
-
2018
- 2018-03-02 CN CN201820298727.6U patent/CN207992189U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318650A (en) * | 2018-03-02 | 2018-07-24 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | The adjustable water quality monitoring of depth, planktonic organism quantify layered sampling device and its method |
| CN108318650B (en) * | 2018-03-02 | 2023-09-15 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Depth-adjustable water quality monitoring and plankton quantitative layered sampling device and method thereof |
| CN110208037A (en) * | 2019-05-20 | 2019-09-06 | 力合科技（湖南）股份有限公司 | Stratified Sampling device and analysis system |
| CN111175464A (en) * | 2020-01-21 | 2020-05-19 | 河海大学 | Water quality index vertical distribution monitoring system under pressure check and use method |
| CN112498590A (en) * | 2020-11-23 | 2021-03-16 | 常州环保科技开发推广中心 | Remote control type multifunctional small river channel operation ship |
| CN112498590B (en) * | 2020-11-23 | 2022-05-20 | 常州环保科技开发推广中心 | Remote control type multifunctional small river way operation ship |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190302 |