CN2916590Y - Electronic water level meter for vessel - Google Patents
Electronic water level meter for vessel Download PDFInfo
- Publication number
- CN2916590Y CN2916590Y CN 200620043962 CN200620043962U CN2916590Y CN 2916590 Y CN2916590 Y CN 2916590Y CN 200620043962 CN200620043962 CN 200620043962 CN 200620043962 U CN200620043962 U CN 200620043962U CN 2916590 Y CN2916590 Y CN 2916590Y
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- scale
- boats
- cable
- ships
- water gauge
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Abstract
The utility model discloses an improved watercraft electronic gauge of exploration staff gauge, which comprises a shell, a digital display meter, a battery, an exploration staff gauge, a rotary wheel, a water depth sensor. The rotary wheel can be arranged on the shell, and the exploration staff gauge coiled on the rotary wheel. The external wall of the exploration staff gauge is provided with a scale, and the internal is provided with a line hole and at least a tube hole extending along the length direction. The line hole is provided with a cable, and the tube hole is provided with a hollow tube. One end of the cable is connected with the water depth sensor, and another end with an electronic intelligent processing circuit and a value display meter. One end of the hollow tube is connected with the water depth sensor, and another end is communicated with the air. The utility model can prolong the service life and enhance the measuring precision of the new watercraft electronic gauge.
Description
Technical field
The utility model relates to a kind of device of measuring shipping draft.
Background technology
No. 90200779.3, China's utility model patent, open day is on May 8th, 1991, disclose a kind of electronics water gauge peculiar to vessel of measuring shipping draft, constituted by housing, rotary handle, power switch, digital panel meter, cable turntable, rotating ring, detection scale, sensor and the quiet contact chip of elasticity.During measurement, start power switch, with rotary handle sensor is put into water, the principle of work that utilize that the depth of water and pressure are directly proportional, hydraulic pressure and electric signal is directly proportional, convert the pressure signal of sensor to digital signal by electronic processing circuit, thereby the draft of showing tested boats and ships in the display screen on digital panel meter, because the measurement of artificial observation water gauge is subjected to stormy waves to disturb big, technical matterss such as accuracy of observation is low, inconvenient operation, therefore compare the utility model electronics water gauge peculiar to vessel easy-to-operate with the measurement of artificial observation water gauge.But above-mentioned electronics water gauge peculiar to vessel has just solved the artificial observation water gauge in theory and has measured the technical matters that exists, survey scale and directly adopt surperficial graduated quad, on the one hand owing to be difficult on quad, indicating scale, quad is directly exposed in the water and damages easily on the other hand, influence the serviceable life of quad, caused electronics water gauge peculiar to vessel in reality, to be difficult to apply; Existing sensors needs air hose in addition, otherwise can influence measuring accuracy greatly; Also have measuring basis not clear and definite, be inconvenient to operate.Therefore design a kind of detection scale that is fit to electronics water gauge use peculiar to vessel and become the technical matters that current urgent need solves.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of boats and ships electronics water gauge that improves the detection scale that has, thereby improves boats and ships electronics water gauge serviceable life and measuring accuracy.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of boats and ships electronics water gauge, comprise housing, digital display meter, accumulator, survey scale, swiveling wheel, depth of water sensor, swiveling wheel is installed in rotation on the housing, surveying scale is wound on the swiveling wheel, the lateral wall of described detection scale is provided with scale, the inside of surveying scale is provided with at least one line hole and at least one pore that extends along its length, line is provided with cable in the hole, be provided with the hollow pipe in the pore, one end of cable is connected with depth of water sensor electrical, the other end of cable is connected with digital display meter by the electronic intelligence treatment circuit, one end of hollow pipe is connected with depth of water sensor, and the other end of hollow pipe is communicated with atmosphere.
The beneficial effect of the utility model boats and ships electronics water gauge is: in technique scheme, because the inside of described detection scale is provided with at least one line hole of extending along its length, line is provided with cable in the hole, cable is closed in surveys scale inside, avoided cable to be directly exposed in the water, thereby improved greatly the serviceable life of boats and ships electronics water gauge; Because the inside of described detection scale is provided with at least one pore that extends along its length, be provided with the hollow pipe in the pore, one end of hollow pipe is connected with depth of water sensor, and the other end of hollow pipe is communicated with atmosphere, therefore can improve the measuring accuracy of boats and ships electronics water gauge greatly.
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the general structure synoptic diagram of a kind of embodiment of the utility model boats and ships electronics water gauge.
Fig. 2 is a structural representation front view of surveying scale among Fig. 1.
Fig. 3 is an A-A profile of surveying scale among Fig. 2.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, first kind of embodiment of the utility model boats and ships electronics water gauge, comprise housing 1, digital display meter 2, accumulator 3, survey scale 4, swiveling wheel 5, depth of water sensor 6, swiveling wheel 5 is installed in rotation on the housing 1, surveying scale 4 is wound on the swiveling wheel 5, the lateral wall of described detection scale 4 is provided with scale 7, the xsect of described detection scale 4 is a rectangle, the inside of surveying scale 4 is provided with at least one line hole 11 and at least one pore 9 that extends along its length, be provided with cable 12 in the line hole 11, be provided with hollow pipe 10 in the pore 9, one end of cable 12 is electrically connected with depth of water sensor 6, the other end of cable 12 is connected with digital display meter 2 by the electronic intelligence treatment circuit, and an end of hollow pipe 10 is connected with depth of water sensor 6, and the other end of hollow pipe 10 is communicated with atmosphere.Measure reliability in order further to improve, the inside of described detection scale 4 can be provided with two line holes 11 and two pores 9, be provided with two cables 12 in two line holes 11, wherein a cable 12 is as standby, be provided with two hollow pipes 10 in two pores 9, wherein a hollow pipe 10 is as standby.For the ease of robotization umbilical cable line discharging amount, described detection scale 4 can also be provided with the dip hatch 8 that many equally distributed along its length, thickness directions connect, and is convenient to automatic gauge and stretches out the length of surveying scale.
The principle of work of the utility model boats and ships electronics water gauge is: the gunnel that boats and ships electronics water gauge is lain in boats and ships, opening power, rotate swiveling wheel 5 depth of water sensor 6 is put into water, the discharging amount of scale 4 is surveyed in observation, treat when consistent that promptly stop to emit and survey scale 4, this moment, depth of water sensor 6 was just in time concordant with the boats and ships baseline with the high number of the side of a ship of boats and ships, the pressure signal of depth of water sensor 6 converts digital signal to by electronic processing circuit at this moment, and it is dark that display screen promptly demonstrates boats and ships drinking water herein; Use the same method at the water gauge point of six correspondences, measure six times, just can draw the six draft readings of boats and ships, use very simple and convenient.Owing to adopt improved detection scale, survey scale and not only be provided with the hollow pipe, so that adapt to the needs of novel depth of water sensor; And cable is closed in and surveys scale inside, avoided cable to be directly exposed in the water, improves the serviceable life of boats and ships electronics water gauge greatly; Determine to go up benchmark according to the high number of the side of a ship of boats and ships, find boats and ships to measure baseline by last benchmark, easy to operate.Thereby help applying of boats and ships electronics water gauge.
With reference to figure 1, Fig. 2, second kind of embodiment of the utility model boats and ships electronics water gauge, the xsect of wherein surveying scale 4 is for circular, and all the other structures are with first kind of embodiment.Its advantage is to survey scale intensity height, coiling conveniently.
Claims (4)
1, a kind of boats and ships electronics water gauge, comprise housing (1), digital display meter (2), accumulator (3), survey scale (4), swiveling wheel (5), depth of water sensor (6), swiveling wheel (5) is installed in rotation on the housing (1), surveying scale (4) is wound on the swiveling wheel (5), it is characterized in that: the lateral wall of described detection scale (4) is provided with scale (7), the inside of surveying scale (4) is provided with at least one line hole (11) and at least one pore (9) that extends along its length, be provided with cable (12) in the line hole (11), be provided with hollow pipe (10) in the pore (9), one end of cable (12) is electrically connected with depth of water sensor (6), the other end of cable (12) is connected with digital display meter (2) by the electronic intelligence treatment circuit, one end of hollow pipe (10) is connected with depth of water sensor (6), and the other end of hollow pipe (10) is communicated with atmosphere.
2, boats and ships electronics water gauge according to claim 1, it is characterized in that: the xsect of described detection scale (4) is a rectangle, the inside of surveying scale (4) is provided with two line holes (11) and two pores (9).
3, boats and ships electronics water gauge according to claim 2 is characterized in that: described detection scale (4) also is provided with the dip hatch (8) that many equally distributed along its length, thickness directions connect.
4, boats and ships electronics water gauge according to claim 1 is characterized in that: the xsect of described detection scale (4) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043962 CN2916590Y (en) | 2006-07-13 | 2006-07-13 | Electronic water level meter for vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043962 CN2916590Y (en) | 2006-07-13 | 2006-07-13 | Electronic water level meter for vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916590Y true CN2916590Y (en) | 2007-06-27 |
Family
ID=38187505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043962 Expired - Fee Related CN2916590Y (en) | 2006-07-13 | 2006-07-13 | Electronic water level meter for vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916590Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837808A (en) * | 2012-08-30 | 2012-12-26 | 江苏永钢集团有限公司 | Ship water level measuring instrument |
| CN104596617A (en) * | 2014-12-31 | 2015-05-06 | 石小强 | Method for measuring liquid level in oil tank |
| CN107084772A (en) * | 2017-03-28 | 2017-08-22 | 中华人民共和国高栏出入境检验检疫局 | Ballast water for ship height-gauge and measuring method |
| CN109269595A (en) * | 2018-08-29 | 2019-01-25 | 陈德强 | A kind of intelligence water conservancy engineering water depth measuring device |
-
2006
- 2006-07-13 CN CN 200620043962 patent/CN2916590Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837808A (en) * | 2012-08-30 | 2012-12-26 | 江苏永钢集团有限公司 | Ship water level measuring instrument |
| CN104596617A (en) * | 2014-12-31 | 2015-05-06 | 石小强 | Method for measuring liquid level in oil tank |
| CN104596617B (en) * | 2014-12-31 | 2018-08-03 | 石小强 | A method of for measuring oil tank internal liquid level |
| CN107084772A (en) * | 2017-03-28 | 2017-08-22 | 中华人民共和国高栏出入境检验检疫局 | Ballast water for ship height-gauge and measuring method |
| CN109269595A (en) * | 2018-08-29 | 2019-01-25 | 陈德强 | A kind of intelligence water conservancy engineering water depth measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |