CN202886142U - Simulator for sampling ballast water in ship - Google Patents
Simulator for sampling ballast water in ship Download PDFInfo
- Publication number
- CN202886142U CN202886142U CN 201220566086 CN201220566086U CN202886142U CN 202886142 U CN202886142 U CN 202886142U CN 201220566086 CN201220566086 CN 201220566086 CN 201220566086 U CN201220566086 U CN 201220566086U CN 202886142 U CN202886142 U CN 202886142U
- Authority
- CN
- China
- Prior art keywords
- water
- ballast water
- diaphragm pump
- pneumatic diaphragm
- ship
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a simulator for sampling ballast water in a ship. The simulator comprises an alternating current converter, an air compressor and a pneumatic diaphragm pump, wherein the air compressor is connected with the pneumatic diaphragm pump through a gas guide tube; the pneumatic diaphragm pump is also connected with a water collection pipe and a water outlet pipe; the free end of the water collection pipe can extend into a cabin; and the water outlet pipe is provided with a digital display water meter. The simulator for sampling ballast water in the ship, provided by the utility model, is simple and easy to operate, little in stirring a water body, free of affecting the stability of the water body and capable of saving a great deal of manpower, realizing layered extraction for the ballast water, rapidly, continuously and quantitatively collecting the ballast water and achieving the water sample collection quantity required by the international convention within short time.
Description
Technical field
The utility model relates to a kind of water plug, specifically, is a kind of analogue means for the ballast water for ship sampling.
Background technology
Day by day frequent along with trade activity between the global area, the shipping activity increases greatly, cause corresponding ballast water capacity to increase thereupon, rely on the water-borne biomass of ballast and kind more and more, bio-diversity and social economy are caused certain influence, also can bring threat to human health, to ballast water for ship carry out for a long time, regular monitoring is of crucial importance.
By ballast water for ship is sampled, can monitor greater than the biology of 50 μ m and microorganism and hydrochemical index at the biology of 10 ~ 50 μ m, size size contained in the water.At present, the device of collection Ballast Water water sample is generally hand sampling device or self-powered pumping plant.There is following defective in existing sampling instrument: the intake diameter of Ballast Water is less, and common sampling instrument can't enter in the ballast tank; The water sample amount that gathers is less, has reduced the recall rate of hydrobiont and pathogenic microorganism; Because violent vibrations meeting causes to a certain degree destruction to hydrobiont, and affect the stability of Ballast Water water body with dynamic collector; Adopt for example organic glass hydrophore sampling of classic method, when carrying out the large volume sampling, have the shortcomings such as length consuming time, expense manpower, and multiple sampling stirs water body easily, the accuracy of sampling is had certain influence.Therefore, rapidly, continuously, quantitatively, accurately finish at short notice and adopt water conservancy project and still have certain difficulty, the utmost point needs a kind of convenient and swift, time saving and energy saving water plug.
The utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of analogue means for the ballast water for ship sampling is provided.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of analogue means for the ballast water for ship sampling, it comprises a-c transducer, air compressor and pneumatic diaphragm pump, described air compressor is connected with pneumatic diaphragm pump by wireway, described pneumatic diaphragm pump also is connected with water gathering tube and rising pipe, and the free end of described water gathering tube can go deep in the cabin.
Described water gathering tube surface is provided with scale.
Described water gathering tube is steel wire tube.
Described rising pipe is provided with digital water meter.
Described rising pipe is the PVC flexible pipe.
Described wireway is the PU tracheae.
The utility model advantage is:
1, the utility model is simple and easy for the simulating plant operations of ballast water for ship sampling, can save a large amount of manpowers;
2, can carry out layered extraction to Ballast Water, water body be stirred less, not affect the stability of water body;
3, can be rapidly, continuously, quantitatively Ballast Water is collected, and just can reach at short notice the water sample collecting amount that international convention requires.
Description of drawings
Accompanying drawing 1 is the structural representation that the utility model is used for the analogue means of ballast water for ship sampling.
The Reference numeral and the ingredient that relate in the accompanying drawing are as follows:
1. a-c transducer 2. air compressor
3. wireway 4. pneumatic diaphragm pumps
5. water gathering tube 6. rising pipes
7. digital water meter 8. cabins
Embodiment
Below in conjunction with embodiment and with reference to accompanying drawing the utility model is further described.
Please refer to Fig. 1, Fig. 1 is the structural representation that the utility model is used for the analogue means of ballast water for ship sampling.It comprises a-c transducer 1, air compressor 2 and pneumatic diaphragm pump 4.Air compressor 2 is connected with pneumatic diaphragm pump 4 by wireway 3, and pneumatic diaphragm pump 4 also is connected with water gathering tube 5 and rising pipe 6.The free end of water gathering tube 5 can go deep in the cabin 8.
Be provided with digital water meter 7 at rising pipe 6, be used for the water sample amount that metering gathers.
Water gathering tube 5 is steel wire tube, can sink by himself gravity, and its surface is provided with scale, is convenient to record the degree of depth of inserting in the Ballast Water, realizes stratified sampling.
Rising pipe 6 is flexible pipes of PVC material.
Wireway 3 is tracheaes of PU material.
Behind a-c transducer 1 plugged, air compressor 2 is started working, by wireway 3 to pneumatic diaphragm pump 4 air feed; After pneumatic diaphragm pump 4 comes into operation, water gathering tube 5 is submerged in the Ballast Water, according to the calibration summary sampling depth on water gathering tube 5 surfaces; The water sample that gathers is outwards exported by rising pipe 6, can connect sample behind waterflow stabilization, and digital water meter 7 can the recorded stream water-flowing amount.
Compare with the traditional sampling device, the operation of the utility model device is simple and easy, can save a large amount of manpowers; Can carry out layered extraction to Ballast Water, water body be stirred less, not affect the stability of water body; Can be rapidly, continuously, quantitatively Ballast Water is collected, and just can reach at short notice the water sample collecting amount that international convention requires.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement and replenish, these improvement and replenish and also should be considered as protection domain of the present utility model.
Claims (6)
1. one kind is used for the analogue means that ballast water for ship is sampled, it is characterized in that, it comprises a-c transducer, air compressor and pneumatic diaphragm pump, described air compressor is connected with pneumatic diaphragm pump by wireway, described pneumatic diaphragm pump also is connected with water gathering tube and rising pipe, and the free end of described water gathering tube can go deep in the cabin.
2. device according to claim 1 is characterized in that, described water gathering tube surface is provided with scale.
3. device according to claim 1 and 2 is characterized in that, described water gathering tube is steel wire tube.
4. device according to claim 1 is characterized in that, described rising pipe is provided with digital water meter.
5. according to claim 1 or 4 described devices, it is characterized in that described rising pipe is the PVC flexible pipe.
6. device according to claim 1 is characterized in that, described wireway is the PU tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566086 CN202886142U (en) | 2012-10-31 | 2012-10-31 | Simulator for sampling ballast water in ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566086 CN202886142U (en) | 2012-10-31 | 2012-10-31 | Simulator for sampling ballast water in ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886142U true CN202886142U (en) | 2013-04-17 |
Family
ID=48077556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566086 Expired - Fee Related CN202886142U (en) | 2012-10-31 | 2012-10-31 | Simulator for sampling ballast water in ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628445A (en) * | 2014-11-03 | 2016-06-01 | 国家电网公司 | Resin sampler |
-
2012
- 2012-10-31 CN CN 201220566086 patent/CN202886142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628445A (en) * | 2014-11-03 | 2016-06-01 | 国家电网公司 | Resin sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131031 |