High-precision shipping ballast tank water surface and depth detector

A ballast tank, high-precision technology, used in liquid level indicators, instruments, measuring devices, etc., can solve the problems of low detection accuracy, unfavorable ballast water depth from the deck and water depth data, etc.

Inactive Publication Date: 2008-11-26
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems that the existing detection tools for the depth of ballast water and the distance from the deck are mainly steel tapes, which have low detection accuracy and are not conducive to obtaining the accurate depth and water depth data of the ballast water from the deck. , providing an effective combination of two-color light display, three-core wire with scale and built-in double switch weight, which can measure the accurate data of the water depth in the ship's ballast tank and the distance from the deck. High-precision ship ballast tank water surface and water depth detector

Method used

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  • High-precision shipping ballast tank water surface and depth detector
  • High-precision shipping ballast tank water surface and depth detector
  • High-precision shipping ballast tank water surface and depth detector

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Embodiment Construction

[0017] Referring to Figures 1-5, the embodiment of the present invention consists of three main components: a two-color light display 1 , a three-core wire with scale 9 and a built-in double switch weight 10 .

[0018] After the general control button switch 2 on the closed two-color lamp display 1 before detection, the battery pack 3 forms a water surface detection upper circuit by the wire 6, the red light diode bulb 4, and the wire 7. The battery pack 3 constitutes another bottom detection upper circuit by the lead 6, the lead 8 and the white light diode bulb 5. Lead wire 6, lead wire 7, lead wire 8 are connected with three different wires inside scale three-core electric wire 9, and are fixedly connected with two-color display 1 by threaded button 12, and the lower end of three leads is fixedly connected with movable pull bar 11 by threaded button 12. The two-way switch is composed of a two-way switch movable rod 13, conductive copper rings 14 and 15, copper spacers 16 and...

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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 [0001] The invention relates to a water surface and water body depth measuring device, in particular to an accurate sounding tool mainly used for the depth of ship ballast water and the distance between the water surface and the deck, and suitable for lakes and reservoirs with stagnant or low fluidity Detection of water depth. Background technique [0002] As countries around the world pay more attention to the hazards of marine biological invasion caused by ship ballast water, coastal countries have continuously strengthened the supervision of ship ballast water. International Convention on the Management of Ships' Ballast Water and Sediments, which will become mandatory international law for the management of ships' ballast water in 2009. With the continuous strengthening of the management of ship ballast water in various coastal countries, more accurate and simple ballast water and sediment detection and sampling equipment are needed, but the current dete...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/00B63B43/06
Inventor 李超
Owner XIAMEN UNIV
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