CN1595096A - Towing type navigation water sampler - Google Patents
Towing type navigation water sampler Download PDFInfo
- Publication number
- CN1595096A CN1595096A CN 200410024454 CN200410024454A CN1595096A CN 1595096 A CN1595096 A CN 1595096A CN 200410024454 CN200410024454 CN 200410024454 CN 200410024454 A CN200410024454 A CN 200410024454A CN 1595096 A CN1595096 A CN 1595096A
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- water
- pipe
- cable
- towed body
- water pipe
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Abstract
It is a drag sailing water sampler with a dragged body, which has a dive pump on its middle and down part and a sensor on its middle and upper parts inside. The water-in mouth of the pipe is connected with the water-out mouth of the dive pump and the water-in mouth and water-out mouth are fixed together by use of catcher and the pipe sticks out of the drag body and the hanging hook upper end is fixed together with hook ring and nylon through steel cable and is located on the upper end of the water pipe. The wire and cable are located on one side of the water pipe through anti-water adhesive tape. The advantages in this invention are the following: first it can make water sample continuously with high intensity in sailing status; second to accurately control water sample depth and adjust sample depth when needed on real time; third to improve the sample efficiency and lower the investigate cost.
Description
Technical field
The present invention relates to a kind of hydrophore, particularly relate to a kind of pull-type hydrophore of walking to navigate.
Background technology
In carrying out rivers, lake, marine physics, chemistry, biology and environmental surveys, all to relate to the collection of water sample.For many years, continue to use that the reversing water sampler of the metal material of introducing from USSR (Union of Soviet Socialist Republics) eighties of last century fifties and eighties of last century are introduced from Japan by professor Tang Siqi of Chinese Marine University, back by the imitated organic glass hydrophore of Qingdao Haiyang research institute always.More than two kinds of hydrophores all be under the ship halted state, by wire rope connect, fixing and transfer, make hammer to trigger the collection that realizes the predetermined level water sample.Because flowing of water body, wire rope produces crooked in water body, cause the inconsistent of default layer position and the actual depth of water, though the approximate value of wire rope slant correction is provided in all kinds of investigation standards, but because the complicacy of actual waters morning and evening tides, stream system still there are differences with the actual depth of water through the water depth value after the slant correction.Last century end, adopting the water technology has had tangible improvement, the ROSSETTE hydrophore that bundles with conductivity-temperature-depth system occurred, and it accurately controls sampling depth by pressure apparatus, and realizes sampling automatically by sheathed cable.But the water body collection under stationary state that stands good of ROSSETTE hydrophore can't be satisfied the dynamic continuous acquisition of water body example.Existing hydrophore all uses under the boats and ships stationary state basically, and they need could carry out sampling work after boats and ships stop or casting anchor, and is not suitable for the navigation of boats and ships limit, limit collection water sample.Their outstanding shortcoming is: can't obtain continuous water sample, can not satisfy the actual needs of serial sampling or high density sampling; Under similar workload situation, static sampling consuming time many, expense is big.
Summary of the invention
The purpose of this invention is to provide a kind of pull-type hydrophore of walking to navigate, it can overcome the above-mentioned shortcoming of existing hydrophore.
A kind of pull-type hydrophore of walking to navigate has a towed body, it is characterized in that submersible pump is equipped with in the middle and lower part in this towed body, and the latter's afterbody connects a cable; Sensor is equipped with in the middle and upper part in this towed body, the latter's a end connects a cable, the water inlet of water pipe is communicated with the water delivering orifice of submersible pump, and this water inlet and water delivering orifice are fixed together with pipe collar, water pipe protrudes upward the towed body storehouse, and the upper end of suspension hook is fixed together by shackle and nylon cable tie by wirerope, places the top of water pipe, suspension ring hang on the coupler body of suspension hook, and the lower end of suspension ring is connected with two hangers on towed body top by two wire rope; Cable and place a side of water pipe by adhesive waterproof tape.
Advantage of the present invention is: 1) can walk continuous acquisition water sample and high-density acquisition water sample under the boat state; 2) water depth of gathering the water sample place can be accurately controlled, and sampling depth can be adjusted as required in real time; 3) improve water sampling efficient greatly, reduced investigation cost.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
The utility model has a towed body 3, and it can keep the stable of whole hydrophore.Submersible pump 1 is equipped with in the middle and lower part in this towed body 3, and the latter's afterbody connects a cable 14, and the joint of this cable 14 must be sealed with water-fast glue, guarantees safe and reliable.Sensor 2 is equipped with in the middle and upper part in this towed body 3, the latter's a end connects a cable 13, the water inlet of water pipe 4 is communicated with the water delivering orifice of submersible pump 1, and this water inlet and water delivering orifice are fixed together with pipe collar 5, water pipe 4 protrudes upward towed body 3, the upper end of suspension hook 7 by cementing in together with marine glue between shackle 9 and the nylon cable tie 10, places the top of water pipe 4 by wirerope 8.Suspension ring 6 hang on the coupler body of suspension hook 7, and the lower end of suspension ring 6 is connected with two hangers on towed body 3 tops by two wire rope; Cable 13 and 14 places a side of water pipe 4 by adhesive waterproof tape 11,12.
When using this pull-type hydrophore, one worktable at first is set on the boat deck, configure power supply, connect depth of water tester, automatic stamper or computer, the above lifting crane of one two tonnage is set simultaneously, is preferably whilrley crane, and the hand winch of a simple and easy coil pipe, water pipe 4 and cable 14, cable 13 dishes on winch, are got final product with manually discharging suitable length according to pull-type hydrophore underwater penetration.During work the pull-type hydrophore is hung on the steel wire rope hook on the crane by wirerope 8, suspension ring 6, require to start crane according to the trial of water sampling and fluctuate and control underwater penetration, can gather the water sample of different aspects easily by fluorescent screen reading on the monitoring instrument.Entered by the water gathered inlet opening, be collected through submersible pump 1, water pipe 4 from towed body 3 front portions.For preventing that cable 14, cable 13 from twining with wire rope water pipe 4 under water, adopt nylon cable tie that water pipe 4, cable 14, cable 13 threes are bundled, and be hooked on the sling cable with shackle, utilize the weight entry of body and suspension hook, core hangs up counterweight below the pull-type hydrophore in case of necessity, cause hydrophore to produce bigger gradient under water with regard to having avoided because of the resistance of ship's speed and water like this, promote after hours, with manually unloading ring, be separated from wire rope and shake winch, will get final product on the water pipe dish.
The parts relevant with circuit have submersible pump 1, sensor 2 among the present invention, and their circuit all is known, and therefore circuit of the present invention just need not to further illustrate.
Claims (1)
1, a kind of pull-type hydrophore of walking to navigate has a towed body (3), it is characterized in that submersible pump (1) is equipped with in the middle and lower part in this towed body (3), and the latter's afterbody connects a cable (14); Sensor (2) is equipped with in the interior middle and upper part of this towed body (3), and the latter's a end connects a cable (13); The water inlet of water pipe (4) is communicated with the water delivering orifice of submersible pump (1), and this water inlet and water delivering orifice are fixed together with pipe collar (5), water pipe (4) protrudes upward towed body (3), the upper end of suspension hook (7) is solid together by shackle (9) and nylon cable tie (10) by wirerope (8), place the top of water pipe (4), suspension ring (6) hang on the coupler body of suspension hook (7), and the lower end of suspension ring (6) is connected with two hangers on towed body (3) top by two wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024454 CN1595096A (en) | 2004-07-08 | 2004-07-08 | Towing type navigation water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410024454 CN1595096A (en) | 2004-07-08 | 2004-07-08 | Towing type navigation water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1595096A true CN1595096A (en) | 2005-03-16 |
Family
ID=34663510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410024454 Pending CN1595096A (en) | 2004-07-08 | 2004-07-08 | Towing type navigation water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1595096A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386242C (en) * | 2005-11-28 | 2008-05-07 | 中国船舶重工集团公司第七一五研究所 | Streamline towed body of buried sea-monitoring sensor |
| CN102706694A (en) * | 2012-06-04 | 2012-10-03 | 上海交大海科(集团)有限公司 | Water body sampling unit weight detection method in immersed tunnel pipeline section drift floating immersion and water sampler |
| CN102967490A (en) * | 2012-11-23 | 2013-03-13 | 华东师范大学 | Real-time water sample acquiring system and method |
| CN104677678A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Trigger floating type water sampling device |
| CN104677679A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Water sample air-tight fidelity collection device |
| CN112697512A (en) * | 2020-12-28 | 2021-04-23 | 山东省科学院海洋仪器仪表研究所 | Walking type unpowered surface layer seawater automatic sampler |
-
2004
- 2004-07-08 CN CN 200410024454 patent/CN1595096A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386242C (en) * | 2005-11-28 | 2008-05-07 | 中国船舶重工集团公司第七一五研究所 | Streamline towed body of buried sea-monitoring sensor |
| CN102706694A (en) * | 2012-06-04 | 2012-10-03 | 上海交大海科(集团)有限公司 | Water body sampling unit weight detection method in immersed tunnel pipeline section drift floating immersion and water sampler |
| CN102967490A (en) * | 2012-11-23 | 2013-03-13 | 华东师范大学 | Real-time water sample acquiring system and method |
| CN102967490B (en) * | 2012-11-23 | 2015-10-28 | 华东师范大学 | A kind of real-time water sample acquisition system and acquisition method thereof |
| CN104677678A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Trigger floating type water sampling device |
| CN104677679A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Water sample air-tight fidelity collection device |
| CN112697512A (en) * | 2020-12-28 | 2021-04-23 | 山东省科学院海洋仪器仪表研究所 | Walking type unpowered surface layer seawater automatic sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |