CN206002521U - A kind of black and white bottle for current water Determination of primary productivity - Google Patents
A kind of black and white bottle for current water Determination of primary productivity Download PDFInfo
- Publication number
- CN206002521U CN206002521U CN201620401595.6U CN201620401595U CN206002521U CN 206002521 U CN206002521 U CN 206002521U CN 201620401595 U CN201620401595 U CN 201620401595U CN 206002521 U CN206002521 U CN 206002521U
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- China
- Prior art keywords
- black
- sleeve pipe
- white bottle
- white
- detent mechanism
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Abstract
A kind of black and white bottle for current water Determination of primary productivity, including float-ball type detent mechanism, black and white bottle detent mechanism, described float-ball type detent mechanism by multiple ball floats, ball lever, disk, the scalable serises connecting tube of more piece hollow sleeve pipe, and be arranged in sleeve pipe, upper end is fixedly connected with disk connects steel wire and being arranged on and connect the sinker of steel wire end and constitute；Described each ball float is by being connected with the ball lever one end being correspondingly arranged, and assumes equally distributed connection status through the ball lever other end and disc circumference；Thus constitute the float-ball type detent mechanism with sinker as center of gravity；By black and white bottle and the clamping plate that is nested with black and white shoulder portion is constituted described black and white bottle detent mechanism, and described clamping plate is made up of in semi-circular plate body two parts, and both pass through attachment screw fastening clamp black and white bottle；The long arm end of the longer semi-circular plate body of one of described clamping plate, by being spirally connected with sleeve pipe, black, the white two bottles left and right sides being separately fixed at sleeve pipe constitutes black and white bottle detent mechanism.
Description
Technical field
This utility model is related to a kind of aquatic ecology research device, refers in particular to a kind of first be applied to current water
Level productivity measurement device
Background technology
The primary productivity of water body refers to the number of the autotroph synthesis of organic substance in unit interval, unit space in water
Amount (i.e. volume of production)；It is the quantization row index of whole lake ecosystem and lake environment feature, is also to evaluate a lake
One of important evidence of pool nutrient type.Black and white bottle algoscopy (abbreviation light and dark bottle technique) is the most normal of mensure water body primary productivity
With method, its ultimate principle is that have the aquatile of photosynthetic capacity according to the algae in water and other, is closed using luminous energy
Become Organic substance, discharge the biochemical reaction of oxygen simultaneously.Traditional light and dark bottle technique is black and white bottle Fructus Vitis viniferae formula to be fixed on rope, so
Rear overhang is hung in surveyed water layer to be realized measuring.But when in the water body of flowing, black and white bottle not only can move with current and deviate
The water layer specified, thus bring error to measurement result；And between the larger water body of flow velocity, the black and white bottle of Fructus Vitis viniferae formula tandem arrangement
It is likely to crush, so that measuring unsuccessfully because of collision.
Therefore, traditional black and white bottle test device is carried out with necessary improvement, the primary obtaining in correct current water
The only way of the result of productivity measurement.
Utility model content
Mesh of the present utility model and：It is directed to a kind of Determination of primary productivity device of Improvement type.Make this dress
Put the mensure being not only suitable for the primary productivity that impounded body is also applied for current water.Black and white bottle can be fixed on specified water
Layer, overcomes tradition and measures generation drift when device uses easily in the larger water body of stormy waves and flow velocity and deviate and specify water layer to lead
Cause the problem that result is forbidden to crush and black and white bottle between because of collision.
To achieve these goals, this device is achieved through the following technical solutions：
This black and white bottle for current water Determination of primary productivity, including float-ball type detent mechanism and black and white bottle
Detent mechanism it is characterised in that：
A the float-ball type detent mechanism described in) is by multiple ball floats 4, ball lever 1, disk 3, the scalable serises connecting tube of more piece hollow
Sleeve pipe 8, and be arranged in sleeve pipe 8, connection steel wire 10 that upper end is fixedly connected with disk 3 and be arranged on connection steel wire end
Sinker 11 constitute；Described each ball float 4 by being connected with ball lever 1 one end being correspondingly arranged, and through ball lever 1 other end with
Disk 3 periphery assumes equally distributed connection status；Thus constitute the float-ball type detent mechanism with sinker 11 as center of gravity；
B by black and white bottle 7 and the clamping plate 9 that is nested with black and white bottle 7 shoulder is constituted the black and white bottle detent mechanism described in), described
Clamping plate 9 is made up of in semi-circular plate body two parts, and both pass through attachment screw 12 fastening clamp black and white bottle；Described clamping plate 9
One of longer semi-circular plate body long arm end by being spirally connected with sleeve pipe 8, black, white two bottles are separately fixed at sleeve pipe 8
The left and right sides, constitute black and white bottle detent mechanism.
Described sleeve pipe 8 is made up of the single-unit sleeve pipe socket of more piece different pore size, and the top of its outermost casing joint is provided with
Go to the bottom the external screw joint being spirally connected with disk 3, described often section sleeve pipe 8 is respectively equipped with the left and right interface being spirally connected with clamping plate 9.
Described connection steel wire 10 is set in sleeve pipe 8, its upper end from the aperture 5 of disk 3 pass after around the home on disk
On one section of cylinder 2 of surface setting.
The clamping plate 9 of setting on the sleeve pipe of described scalable concatenation, the distance between lower plate is 0.5m thereon.
According to above technical scheme propose this for current water Determination of primary productivity black and white bottle, three are floated
Spherical structure makes the top of device float on the water surface and have stability, will not tilt to skew.Bottom due to using connect steel wire and
The suspended structure of sinker composition, makes concatenation type hollow bush pipe have stability, improves the water resistant impact property of whole device.
The holding of hollow pipe sleeve pipe and the state of horizontal plane can effectively be made, make black and white bottle be suspended on specified water layer all the time.In addition, folder
The design of plate makes to remain a certain distance between black and white bottle, thus avoid crushing because colliding between black and white bottle, makes
The primary productivity result detecting has preferable reliability.In addition, using the folding structure of more piece hollow sleeve composition, making
This device goes for the water body of various depth.
Brief description
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the schematic top plan view of whole device；
Fig. 3 is clamp region detailed schematic.
In figure：1- ball lever 2- circular cylindrical shape projection 3- disk 4- ball float 5- aperture 6- screw thread 7- black and white bottle 8-
More piece hollow pipe sleeve pipe 9- clamping plate 10- connects steel wire 11- sinker 12- attachment screw.
Specific embodiment
Further describe this utility model below in conjunction with Figure of description, and provide embodiment of the present utility model.
This black and white bottle as depicted, is the black and white bottle to existing common mensure water body primary productivity
Inventive improvements.
This black and white bottle for current water Determination of primary productivity, including float-ball type detent mechanism, black and white bottle
Detent mechanism it is characterised in that：
A the float-ball type detent mechanism described in) is by multiple ball floats 4, ball lever 1, disk 3, more piece hollow scalable concatenation
Sleeve pipe 8, and be arranged in sleeve pipe 8, upper end is fixedly connected with disk 3 connects steel wire 10 and be arranged on and connect steel wire end
Sinker 11 is constituted；Described each ball float 4 by being connected with ball lever 1 one end being correspondingly arranged, and through ball lever 1 other end and circle
Disk 3 periphery assumes equally distributed connection status；Thus constitute the float-ball type detent mechanism with sinker 11 as center of gravity；
B by black and white bottle 7 and the clamping plate 9 that is nested with black and white bottle 7 shoulder is constituted the black and white bottle detent mechanism described in), described
Clamping plate 9 is made up of in semi-circular plate body two parts, and both pass through attachment screw 12 fastening clamp black and white bottle；Described clamping plate 9
One of longer semi-circular plate body long arm end by being spirally connected with sleeve pipe 8, black, white two bottles are separately fixed at sleeve pipe 8
The left and right sides, constitute black and white bottle detent mechanism.
Described sleeve pipe 8 is made up of the single-unit sleeve pipe socket of more piece different pore size, and the top of its outermost casing joint is provided with
Go to the bottom the external screw joint being spirally connected with disk 3, described often section sleeve pipe 8 is respectively equipped with the left and right interface being spirally connected with clamping plate 9.
Described connection steel wire 10 is set in sleeve pipe 8, its upper end from the aperture 5 of disk 3 pass after around the home on disk
On one section of cylinder 2 of surface setting.
The clamping plate 9 of setting on the sleeve pipe of described scalable concatenation, the distance between lower plate is 0.5m thereon.
The work process of this black and white bottle for measuring water body primary productivity is as follows：
1. first, understand fully the depth in surveyed lake, with the distance of 0.5m for one layer, determine that water layer to be detected has several,
The length stretching to determine hollow pipe sleeve pipe 8 to need, and with several to black and white bottle 7；
2. assemble this device, the length as requested hollow pipe sleeve pipe 8 being stretched over needs will connect sinker 11 simultaneously
Steel wire 10 is also stretched over corresponding length, and the other end of steel wire is wrapped on the cylindrical bump 2 at disk 3 back side, then basis
Demand installs black and white bottle 7 in the appropriate location of hollow pipe sleeve pipe 8
3. group is put in water after installing this device.
Be only above a kind of basic form of implementation being given according to technical scheme of the present utility model, any according to this wound
The improvement of the similar type that meaning proposes is it should be considered as the category of this utility model protection.
Claims (4)
1. a kind of black and white bottle for current water Determination of primary productivity, fixed including float-ball type detent mechanism, black and white bottle
Position mechanism it is characterised in that：
A the float-ball type detent mechanism described in) is by multiple ball floats (4), ball lever (1), disk (3), the scalable concatenation of more piece hollow
Sleeve pipe (8), and be arranged in sleeve pipe (8), connection steel wire (10) that upper end is fixedly connected with disk (3) and be arranged on connection
The sinker (11) of steel wire end is constituted；Described each ball float (4) is by being connected with ball lever (1) one end being correspondingly arranged, and warp
Ball lever (1) other end and disk (3) periphery assume equally distributed connection status；Thus constitute with sinker (11) as center of gravity
Float-ball type detent mechanism；
B by black and white bottle (7) and the clamping plate (9) that is nested with black and white bottle (7) shoulder is constituted the black and white bottle detent mechanism described in), described
Clamping plate (9) be made up of in semi-circular plate body two parts, both pass through attachment screw (12) fastening clamp black and white bottle；Described
The long arm end of the longer semi-circular plate body of one of clamping plate (9) is by being spirally connected with sleeve pipe (8), solid respectively by black, white two bottles
It is scheduled on the left and right sides of sleeve pipe (8), constitute black and white bottle detent mechanism.
2. as claimed in claim 1 a kind of black and white bottle for current water Determination of primary productivity it is characterised in that：
Described sleeve pipe (8) is made up of the single-unit sleeve pipe socket of more piece different pore size, and the top of its outermost casing joint is provided with and disk
(3) go to the bottom the external screw joint being spirally connected, described often section sleeve pipe (8) is respectively equipped with the left and right interface being spirally connected with clamping plate (9).
3. as claimed in claim 1 a kind of black and white bottle for current water Determination of primary productivity it is characterised in that：
Described connection steel wire (10) is set in sleeve pipe (8), its upper end from the aperture (5) of disk (3) pass after around the home on disk
On one section of cylinder (2) of surface setting.
4. as claimed in claim 1 a kind of black and white bottle for current water Determination of primary productivity it is characterised in that：
The clamping plate (9) of setting on the sleeve pipe of described scalable concatenation, the distance between lower plate is 0.5m thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401595.6U CN206002521U (en) | 2016-05-06 | 2016-05-06 | A kind of black and white bottle for current water Determination of primary productivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401595.6U CN206002521U (en) | 2016-05-06 | 2016-05-06 | A kind of black and white bottle for current water Determination of primary productivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002521U true CN206002521U (en) | 2017-03-08 |
Family
ID=58204449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620401595.6U Expired - Fee Related CN206002521U (en) | 2016-05-06 | 2016-05-06 | A kind of black and white bottle for current water Determination of primary productivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830211A (en) * | 2020-07-30 | 2020-10-27 | 中国水产科学研究院南海水产研究所 | RS-based ocean primary productivity distribution visualization method |
| CN115060863A (en) * | 2022-06-06 | 2022-09-16 | 陕西省环境监测中心站 | Water quality testing pond and water quality testing device |
-
2016
- 2016-05-06 CN CN201620401595.6U patent/CN206002521U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830211A (en) * | 2020-07-30 | 2020-10-27 | 中国水产科学研究院南海水产研究所 | RS-based ocean primary productivity distribution visualization method |
| CN111830211B (en) * | 2020-07-30 | 2021-05-04 | 中国水产科学研究院南海水产研究所 | RS-based ocean primary productivity distribution visualization method |
| CN115060863A (en) * | 2022-06-06 | 2022-09-16 | 陕西省环境监测中心站 | Water quality testing pond and water quality testing device |
| CN115060863B (en) * | 2022-06-06 | 2023-08-11 | 陕西省环境监测中心站 | Water quality detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170308 Termination date: 20180506 |