CN204228698U - A kind of stationary installation using black and white bottle method to measure primary productivity - Google Patents
A kind of stationary installation using black and white bottle method to measure primary productivity Download PDFInfo
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- CN204228698U CN204228698U CN201420742313.XU CN201420742313U CN204228698U CN 204228698 U CN204228698 U CN 204228698U CN 201420742313 U CN201420742313 U CN 201420742313U CN 204228698 U CN204228698 U CN 204228698U
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Abstract
The utility model relates to a kind of stationary installation using black and white bottle method to measure primary productivity, comprise cup dolly, many support bars are straight up welded with in the center of circle angle such as periphery of cup dolly, lower floor's circle ring rack of level is all welded with on the top of each support bar, center pole is straight up welded with in the center of cup dolly, upper layer bracket plate is installed with by screw thread on the top of center pole, multiple horizontal brace rod is welded with in center of circle angles such as the edges of upper layer bracket plate, the upper strata circle ring rack of level is all welded with in the outer end of each connecting link.The utility model provides a kind of stationary installation using black and white bottle method to measure primary productivity; this stationary installation cost of manufacture is low and easy to carry; can, by fixing for black and white bottle safety, make black and white bottle be subject to certain protection, improve determination efficiency and the accuracy of primary productivity in water body.
Description
Technical field
The utility model belongs to the device technique field measuring water body primary productivity, particularly a kind of stationary installation using black and white bottle method to measure primary productivity.
Background technology
Water body primary productivity refers to that unit area (or volume) water body produces organic ability within the unit interval.Be often referred to the photosynthesis rate of primary producer algae, light and bacterium and higher aquatic plants in water.Water body primary productivity evaluates the important indicator of body eutrophication level, and the mensuration of primary productivity is an important content of water area resource investigation.Light and dark bottle technique is the dissolved oxygen DO device of (the white bottle) that can carry out exposing and (the black bottle) that can not expose, and is one of method of water body Determination of primary productivity.Light and dark bottle technique is the hydrobiont according to algae in water and other with photosynthesis, utilizes luminous energy synthesis of organic substance, discharges the biochemical theory of oxygen simultaneously, and then calculate the method for primary productivity in water body.
At present, due to the determinator that light and dark bottle technique is not special, publication number is the utility model patent of CN201364332, disclose a kind of Portable field exposure device for estimation of primary productivity with white-black bottle method, this method still adopts traditional nylon rope system bottle and float and is suspended in water body and measures, bottle easily tilts, body is easily loosening, not portable, and sealing is poor, measurement result error is larger.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and proposes a kind of stationary installation using black and white bottle method to measure primary productivity.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of stationary installation using black and white bottle method to measure primary productivity, comprise cup dolly, many support bars are straight up welded with in the center of circle angle such as periphery of cup dolly, lower floor's circle ring rack of level is all welded with on the top of each support bar, center pole is straight up welded with in the center of cup dolly, upper layer bracket plate is installed with by screw thread on the top of center pole, be welded with multiple horizontal brace rod in center of circle angles such as the edges of upper layer bracket plate, be all welded with the upper strata circle ring rack of level in the outer end of each connecting link.
And, many of the center of circle such as described angle welding support bars straight up and the multiple horizontal brace rods waiting central angle to weld are six, the diameter of described lower floor circle ring rack is between 80 to 85cm, the diameter of described upper strata circle ring rack is between 60 to 65cm, the every tangent welding between any two of six described lower floor's circle ring racks.
And described cup dolly comprises circular collar tie beam, to be connected to etc. the six roots of sensation horizontal shore of center of circle angular displacement at the internal welding of circular collar tie beam, the bottom of described center pole is welded on the center that crosses of six roots of sensation horizontal shore.
And, the nut of fixing upper layer bracket plate is installed with on the top of described center pole.
And, described relative Liang Ge lower floor circle ring rack is respectively welded with a semicircle link.
Advantage of the present utility model and good effect are:
The utility model provides a kind of stationary installation using black and white bottle method to measure primary productivity; this stationary installation cost of manufacture is low and easy to carry; can, by fixing for black and white bottle safety, make black and white bottle be subject to certain protection, improve determination efficiency and the accuracy of primary productivity in water body.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Embodiment
Implement to be further described to the utility model below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of stationary installation using black and white bottle method to measure primary productivity, as shown in Figure 1, comprise cup dolly 1, many support bars 2 are straight up welded with in the center of circle angle such as periphery of cup dolly, lower floor's circle ring rack 3 of level is all welded with on the top of each support bar, center pole 6 is straight up welded with in the center of cup dolly, upper layer bracket plate 7 is installed with by screw thread on the top of center pole, multiple horizontal brace rod 5 is welded with at central angles such as the edges of upper layer bracket plate, the upper strata circle ring rack 4 of level is all welded with in the outer end of each connecting link.
In concrete enforcement of the present utility model, many of the center of circle such as described angle welding support bars straight up and the multiple horizontal brace rods waiting central angle to weld are six, the diameter of described lower floor circle ring rack is between 80 to 85cm, the diameter of described upper strata circle ring rack is between 60 to 65cm, for strengthening the firmness of lower floor's circle ring rack, the every tangent welding between any two of six described lower floor's circle ring racks.
In concrete enforcement of the present utility model, described cup dolly comprises circular collar tie beam 10, for ensureing the intensity of circular collar tie beam, to be connected to etc. the six roots of sensation horizontal shore 9 of center of circle angular displacement at the internal welding of circular collar tie beam, the bottom of described center pole is welded on the center that crosses of six roots of sensation horizontal shore.
In concrete enforcement of the present utility model, be installed with the nut of fixing upper layer bracket plate on the top of described center pole.
In concrete enforcement of the present utility model, described relative Liang Ge lower floor circle ring rack is respectively welded with a semicircle link 8, and the suspension for device is fixed.
In concrete enforcement of the present utility model, the diameter of described center pole is between 1 to 1.5cm, and the bar diameter of described formation lower floor circle ring rack, upper strata circle ring rack, support bar, connecting link, circular collar tie beam and brace summer is between 0.5 to 0.8cm.
Claims (5)
1. the stationary installation using black and white bottle method to measure primary productivity, it is characterized in that: comprise cup dolly, many support bars are straight up welded with in the center of circle angle such as periphery of cup dolly, lower floor's circle ring rack of level is all welded with on the top of each support bar, center pole is straight up welded with in the center of cup dolly, upper layer bracket plate is installed with by screw thread on the top of center pole, multiple horizontal brace rod is welded with in center of circle angles such as the edges of upper layer bracket plate, the upper strata circle ring rack of level is all welded with in the outer end of each connecting link.
2. use black and white bottle method according to claim 1 measures the stationary installation of primary productivity, it is characterized in that: many of the center of circle such as described angle welding support bars straight up and the multiple horizontal brace rods waiting central angle to weld are six, the diameter of described lower floor circle ring rack is between 80 to 85cm, the diameter of described upper strata circle ring rack is between 60 to 65cm, the every tangent welding between any two of six described lower floor's circle ring racks.
3. use black and white bottle method according to claim 1 measures the stationary installation of primary productivity, it is characterized in that: described cup dolly comprises circular collar tie beam, to be connected to etc. the six roots of sensation horizontal shore of center of circle angular displacement at the internal welding of circular collar tie beam, the bottom of described center pole is welded on the center that crosses of six roots of sensation horizontal shore.
4. use black and white bottle method according to claim 1 measures the stationary installation of primary productivity, it is characterized in that: the nut being installed with fixing upper layer bracket plate on the top of described center pole.
5. use black and white bottle method according to claim 1 measures the stationary installation of primary productivity, it is characterized in that: on relative Liang Ge lower floor circle ring rack, be respectively welded with a semicircle link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742313.XU CN204228698U (en) | 2014-12-01 | 2014-12-01 | A kind of stationary installation using black and white bottle method to measure primary productivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742313.XU CN204228698U (en) | 2014-12-01 | 2014-12-01 | A kind of stationary installation using black and white bottle method to measure primary productivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228698U true CN204228698U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742313.XU Expired - Fee Related CN204228698U (en) | 2014-12-01 | 2014-12-01 | A kind of stationary installation using black and white bottle method to measure primary productivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181911A (en) * | 2015-10-30 | 2015-12-23 | 青岛海洋地质研究所 | Simulation scene culture system for determining oceanic primary productivity through black and white bottle method |
| CN111650349A (en) * | 2020-04-27 | 2020-09-11 | 厦门大学 | Measuring module and measuring equipment for marine organism production power parameters |
| 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 |
-
2014
- 2014-12-01 CN CN201420742313.XU patent/CN204228698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181911A (en) * | 2015-10-30 | 2015-12-23 | 青岛海洋地质研究所 | Simulation scene culture system for determining oceanic primary productivity through black and white bottle method |
| CN111650349A (en) * | 2020-04-27 | 2020-09-11 | 厦门大学 | Measuring module and measuring equipment for marine organism production power parameters |
| 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 |
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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: 20150325 Termination date: 20161201 |