CN1975352A - High-precision shipping ballast tank water surface and depth detector - Google Patents
High-precision shipping ballast tank water surface and depth detector Download PDFInfo
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- CN1975352A CN1975352A CN 200610135333 CN200610135333A CN1975352A CN 1975352 A CN1975352 A CN 1975352A CN 200610135333 CN200610135333 CN 200610135333 CN 200610135333 A CN200610135333 A CN 200610135333A CN 1975352 A CN1975352 A CN 1975352A
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Abstract
This invention disclosed a device used for water deepness measuring. It consists of bi-color lamp display, three-core wire and ball breaker. There are two bulbs with different colors on the display; the breaker contains body, seal gland cartridge, tension rod, circuit changer, backup plate, string and two probes. The seal gland cartridge covers the ball breaker; there are ports on the top of the ball breaker and the seal gland cartridge; the tension rod was placed in between the port and the seal gland cartridge; there are conductor and breaker on two ends of the circuit changer. The precision of this invention is very high.
Description
Technical field
The present invention relates to a kind of water surface and water depth measurement mechanism, especially relate to a kind of accurate depth measurement instrument that is mainly used in ship ballast water water depth and the water surface and tween deck distance, be fit to simultaneously that lake, reservoir do not flow or the detection of lazy flow water depth.
Background technology
Along with the attention of countries in the world to the sea life invasion danger that ship ballast water caused, the coastal state has constantly strengthened the supervision to ship ballast water, International Maritime Organization (IMO) (IMO) worked out the relevant international convention of promulgation " control and management ballast water for ship and sediment international convention " in 2004, this pact will become mandatory international law of carrying out the ship ballast water management in 2009.Along with the continuous reinforcement of each coastal state to the ship ballast water management, need more accurate, easy ballast water and sediment to survey sample devices, but be used for the ballast water water depth at present and be mainly steel tape from the prospecting tools of deck distance, it is low that it surveys degree of accuracy, is unfavorable for obtaining the accurate degree of depth and the bathymetric data of ballast water apart from the deck.
The applicant provides a kind of ship ballast water and sediment collector in the application for a patent for invention of publication number for CN1686756, be provided with the collection flexible pipe that is used for collected specimens, gathers flexible pipe and is provided with scale; Retaining valve is arranged at and gathers in the flexible pipe; Check valve assembly comprises 2 retaining valves and threeway connector, and 2 retaining valves are arranged at 2 straight-through interfaces of threeway connector respectively, and the outlet side of check valve assembly or air-breathing termination are gathered the upper end of flexible pipe; Inflator, the valve of inflator connects the intake interface of threeway connector.Though the application also can measure from the distance on deck the depth of water in the cabin and the water surface, it is unclear to gather the degree of crook of flexible pipe in the cabin, makes measuring accuracy not high.And the depth of water and the water surface are carried out ballast water to relevant supervision, scientific research department and sedimental collection is even more important from the deck apart from these two data in the ballast tank.
Summary of the invention
The objective of the invention is to be used for the ballast water water depth and be mainly steel tape from the prospecting tools of deck distance at existing, it is low that it surveys degree of accuracy, be unfavorable for obtaining ballast water apart from problems such as the accurate degree of depth on deck and bathymetric datas, a kind of effective combination by bi-colour light display, band scale triple core wire and built-in biswitch weight is provided, can records the depth of water in the ballast tank of ship and from the high-precision shipping ballast tank water surface and the detectoscope of the precise information of deck distance.
The present invention is provided with:
Bi-colour light display, bi-colour light display are provided with 2 different colours bulbs, switch, power supplys and are connected lead;
Band scale triple core wire is provided with triple core wire in the band scale triple core wire, is with scale on the cladding of band scale triple core wire, and what the upper end of triple core wire connect 2 different colours bulbs of bi-colour light display and power supply or switch respectively connects lead one end;
Built-in biswitch weight, built-in biswitch weight are provided with weight body, sealing shroud, active pull rod, two-way switch, conductive spacer, stay cord and 2 probes.It is external that the open sealing shroud in bottom is sheathed on weight, the top of sealing shroud and weight body is provided with through hole, active pull rod is arranged in sealing shroud through hole and the weight body through hole, be provided with packing washer between sealing shroud through hole and the weight body through hole, active pull rod is established center pit, triple core wire passes center pit and extends to the weight intracoelomic cavity, the motion bar axis hole of two-way switch is connected with weight intracoelomic cavity bottom by pin, be respectively equipped with electric conductor and little weight at the motion bar two ends, little weight is provided with electric conductor, electric conductor on the little weight is connected with the power supply line or the switch connection of triple core wire with a probe, conductive spacer is located between little weight and the weight intracoelomic cavity bottom, 2 probes extend outside the weight body bottom, and the stay cord two ends connect active pull rod and little weight respectively.
Because the present invention adopts bi-colour light display, band scale triple core wire and built-in biswitch weight to form a complete cover and surveys utensil, therefore can reach the purpose of water depth in disposable distance that accurately measures the ballast water water surface and deck and the cabin.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention.
Fig. 2 is the bi-colour light display circuit schematic diagram of the embodiment of the invention.
Fig. 3 is the band scale triple core wire structural representation of the embodiment of the invention.
Fig. 4 is the built-in biswitch weight section of structure of the embodiment of the invention.
Fig. 5 is the two-way switch principle of work synoptic diagram of the embodiment of the invention.
The detection different conditions circuit diagram of Fig. 6 embodiment of the invention.In Fig. 6, a is bright for white lamp before surveying, and b does not work for lamp in surveying, and c is for bright to water surface red light, and d is for bright to the white lamp of the bilge.
In Fig. 1-6, being labeled as of each parts: 1 bi-colour light display, 2 overhead control pushbutton switches, 3 electric battery, 4 red diodes bulbs, 5 white light-emitting diodes bulbs, 6 leads, 7 leads, 8 leads, 9 band scale triple core wires, 10 built-in biswitch weights, 11 active pull rods, 12 screw threads, 13 two-way switch motion bars, 14 conduction copper bands, 15 conduction copper bands, 16 copper backings, 17 little weights, 18 stay cords, 19 probes, 20 probes, 21 sealing shrouds, 22 packing washers.
Embodiment
Referring to Fig. 1-5, the embodiment of the invention is made up of bi-colour light display 1, band scale triple core wire 9 and 10 3 critical pieces of built-in biswitch weight.
Behind the overhead control pushbutton switch 2 before surveying on the closed bi-colour light display 1, electric battery 3 constitutes a water surface by lead 6, red diodes bulb 4, lead 7 and surveys upper circuit.Electric battery 3 constitutes another by lead 6, lead 8 with white light-emitting diodes bulb 5 and end detection upper circuit.Lead 6, lead 7, lead 8 are communicated with band scale triple core wire 9 inner three different conductors, and are fixedlyed connected with bi-chrome display 1 by screw thread 12, are fixedlyed connected by screw thread 12 with active pull rod 11 in the lower end of three leads.Two-way switch is made up of two-way switch motion bar 13, conduction copper band 14 and 15, copper backing 16 and little weight 17, the axis hole of two-way switch motion bar 13 is connected with weight intracoelomic cavity bottom by pin, conduction copper band 14 is located at an end of two-way switch motion bar 13, little weight 17 is located at the other end of two-way switch motion bar 13, and copper backing 16 (conductive spacer) is located between little weight 17 and the weight intracoelomic cavity bottom.Conduction copper band 14 on the two-way switch motion bar 13 of lead 7 and built-in biswitch weight 10 links to each other, lead 8 links to each other with copper backing 16, lead 6 links to each other with probe 20 and links to each other with conduction copper band 15 on the two-way switch motion bar 13, thereby constitutes two complete detection circuits.
The weight body of built-in biswitch weight 10 can be divided into up and down, and two halfbodies also can be sealed by the silk mouth, sealing shroud 21 is enclosed within the weight external body of built-in biswitch weight 10, active pull rod 11 screws on packing washer 22 through built-in biswitch weight 10 top circular hole heads, and active pull rod 11 just can move up and down in its lower end and packing washer 22 scopes like this.Sealing shroud 21 is enclosed within active pull rod 11 tops, and can be sealed the screw thread 12 of packing ring 22 and band scale triple core wire 9 lower ends seal well fixedly the time.The probe 19 and the probe 20 of built-in biswitch weight 10 bottoms exposed in sealing shroud 21 lower ends, the bottom of built-in biswitch weight 10 in probe 19 and probe 20 sealings, and whole like this biswitch weight has good water-tight performance.
Referring to Fig. 6, below provide the water surface and deck Determination of distance process, when built-in biswitch weight leaves standstill ground when surveying, little weight and copper backing conducting on the two-way switch motion bar in the built-in biswitch weight, the conduction copper band separates with probe, at this moment the white light-emitting diodes bulb is 5 bright (referring to Fig. 6 a), shows that whole instrument is working properly.When built-in biswitch weight is suspended in midair, band scale triple core wire pulling active pull rod, active pull rod is by the little weight of stay cord pull-up, the conduction copper band is separated with copper backing, the conduction copper band is closed with probe, at this moment white light-emitting diodes bulb 5 goes out, simultaneously red diodes bulb 4 also do not work (referring to Fig. 6 b).When probe and probe when contact the water surface, circuit turn-on red diodes bulb 4 bright (referring to Fig. 6 c), at this moment can be by being with the scale triple core wire directly read a numerical value, be the distance of the water surface and deck in the cabin.Below provide the mensuration process of the depth of water, in the time of at the bottom of built-in biswitch weight arrives ballast tank, active pull rod no longer is pulled, under action of gravity, little weight drops to the origin-location, at this moment conduct electricity the closed conducting of copper band and copper backing, conduct electricity copper band and probe separation simultaneously, red diodes bulb 4 goes out, white light-emitting diodes bulb 5 bright (referring to Fig. 6 d), can obtain the degree of depth of the ballast tank bilge from the scale on the band scale triple core wire this moment, and these data and water surface depth data subtract each other the depth value that promptly obtains water body in the cabin.
Claims (1)
1. high-precision shipping ballast tank water surface and detectoscope is characterized in that being provided with:
Bi-colour light display, bi-colour light display are provided with 2 different colours bulbs, switch, power supplys and are connected lead;
Band scale triple core wire is provided with triple core wire in the band scale triple core wire, is with scale on the cladding of band scale triple core wire, and what the upper end of triple core wire connect 2 different colours bulbs of bi-colour light display and power supply or switch respectively connects lead one end;
Built-in biswitch weight, built-in biswitch weight is provided with the weight body, sealing shroud, active pull rod, two-way switch, conductive spacer, stay cord and 2 probes, it is external that the open sealing shroud in bottom is sheathed on weight, the top of sealing shroud and weight body is provided with through hole, active pull rod is arranged in sealing shroud through hole and the weight body through hole, be provided with packing washer between sealing shroud through hole and the weight body through hole, active pull rod is established center pit, triple core wire passes center pit and extends to the weight intracoelomic cavity, the motion bar axis hole of two-way switch is connected with weight intracoelomic cavity bottom by pin, be respectively equipped with electric conductor and little weight at the motion bar two ends, little weight is provided with electric conductor, electric conductor on the little weight is connected with the power supply line or the switch connection of triple core wire with a probe, conductive spacer is located between little weight and the weight intracoelomic cavity bottom, 2 probes extend outside the weight body bottom, and the stay cord two ends connect active pull rod and little weight respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101353330A CN100437047C (en) | 2006-12-14 | 2006-12-14 | High-precision shipping ballast tank water surface and depth detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101353330A CN100437047C (en) | 2006-12-14 | 2006-12-14 | High-precision shipping ballast tank water surface and depth detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1975352A true CN1975352A (en) | 2007-06-06 |
| CN100437047C CN100437047C (en) | 2008-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101353330A Expired - Fee Related CN100437047C (en) | 2006-12-14 | 2006-12-14 | High-precision shipping ballast tank water surface and depth detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN100437047C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065600A (en) * | 2019-04-09 | 2019-07-30 | 中国海洋大学 | One kind is with the fixed high underwater navigation equipment of stream |
| CN110065604A (en) * | 2019-04-09 | 2019-07-30 | 中国海洋大学 | With the control method for flowing fixed high underwater navigation equipment |
| CN111811610A (en) * | 2020-07-08 | 2020-10-23 | 四川大学 | Be applied to water conservancy survey's bathymetric survey device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329957Y (en) * | 1998-06-29 | 1999-07-21 | 山东省水利科学研究院 | Scale water level-meter |
| CN2365651Y (en) * | 1999-02-11 | 2000-02-23 | 祝昌国 | Multi-function measuring ruler for liquid level |
| JP2005148040A (en) * | 2003-11-18 | 2005-06-09 | Kazushi Tsubouchi | Tool for measuring tank level of ship |
| CN100371212C (en) * | 2005-05-30 | 2008-02-27 | 厦门大学 | Ship water ballast and sediment collector |
-
2006
- 2006-12-14 CN CNB2006101353330A patent/CN100437047C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065600A (en) * | 2019-04-09 | 2019-07-30 | 中国海洋大学 | One kind is with the fixed high underwater navigation equipment of stream |
| CN110065604A (en) * | 2019-04-09 | 2019-07-30 | 中国海洋大学 | With the control method for flowing fixed high underwater navigation equipment |
| CN110065604B (en) * | 2019-04-09 | 2021-10-22 | 中国海洋大学 | Control method of sailing equipment under constant water level with current |
| CN110065600B (en) * | 2019-04-09 | 2021-12-28 | 中国海洋大学 | Under-water navigation equipment with water flow determination |
| CN111811610A (en) * | 2020-07-08 | 2020-10-23 | 四川大学 | Be applied to water conservancy survey's bathymetric survey device |
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| Publication number | Publication date |
|---|---|
| CN100437047C (en) | 2008-11-26 |
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