CN204128624U - Boats and ships cargo tank liquid level emasuring device - Google Patents
Boats and ships cargo tank liquid level emasuring device Download PDFInfo
- Publication number
- CN204128624U CN204128624U CN201420659342.XU CN201420659342U CN204128624U CN 204128624 U CN204128624 U CN 204128624U CN 201420659342 U CN201420659342 U CN 201420659342U CN 204128624 U CN204128624 U CN 204128624U
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- liquid level
- collector
- cargo tank
- shell
- density
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a kind of boats and ships cargo tank liquid level emasuring device, belong to field of measuring technique, this device comprises shell, be placed on the liquid level sensor of shell, be arranged on the LED nixie display of case surface, be built in the single-chip microcomputer of shell, A/D collector and liquid level analog signal collector, single-chip microcomputer and LED nixie display, A/D collector is connected, liquid level analog signal collector and liquid level sensor, A/D collector is connected, also comprise the density sensor being placed on shell, be arranged on alarm and the light beam liquid crystal display of case surface, be built in the density analog signal picker of shell, single-chip microcomputer and alarm, light beam liquid crystal display is connected, density analog signal picker and density sensor, A/D collector is connected.The utility model can provide the liquid level of liquid goods in cargo tank, volume, density and weight, more can reflect intuitively cargo tank the truth of thing of freighting.
Description
Technical field
The utility model belongs to field of measuring technique, particularly relates to a kind of boats and ships cargo tank liquid level emasuring device.
Background technology
Liquid level in cargo tank is an important parameter of tanker loading, unloading, and liquid level exceeds the transportation safety that normal operation range can have influence on boats and ships.Therefore liquid level detection device is absolutely necessary for tanker, but cargo tank liquid level emasuring device in the market can only provide liquid level parameter, can not reflect the volume and weight of fluid goods, and the parameter of display is comprehensive not.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of boats and ships cargo tank liquid level emasuring device, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of boats and ships cargo tank liquid level emasuring device, can provide the liquid level of liquid goods, volume, density and weight, more can reflect intuitively cargo tank the truth of thing of freighting.
Boats and ships cargo tank liquid level emasuring device of the present utility model, comprise shell, be placed on the liquid level sensor of described shell, be arranged on the LED nixie display of described case surface, be built in the single-chip microcomputer of described shell, A/D collector and liquid level analog signal collector, described single-chip microcomputer and described LED nixie display, A/D collector is connected, described liquid level analog signal collector and described liquid level sensor, A/D collector is connected, it is characterized in that: also comprise the density sensor being placed on described shell, be arranged on alarm and the light beam liquid crystal display of described case surface, be built in the density analog signal picker of described shell, described single-chip microcomputer and described alarm, light beam liquid crystal display is connected, described density analog signal picker and described density sensor, A/D collector is connected.
Further, described LED nixie display comprises liquid level display window, volume display window, density display window and weight display window.
Further, described alarm comprises the pilot lamp of hummer and connecting luminous diode.
Further, the load button for inputting liquid level warning value is also comprised.
Further, described load button is the keyboard being placed on shell.
By such scheme, the utility model at least has the following advantages: a kind of boats and ships cargo tank liquid level emasuring device that the utility model provides, liquid level and the density of fluid goods is measured by liquid level sensor and density sensor, and what calculate obtains volume and weight, more can reflect intuitively cargo tank the truth of thing of freighting; By the liquid level alarm value of setting, make liquid goods be loaded into certain altitude output alarm signal, remind personnel's goods to fill.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model;
Fig. 2 is work block diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 and Fig. 2, a kind of boats and ships cargo tank liquid level emasuring device of the utility model one preferred embodiment, comprise shell (not shown), be placed on the liquid level sensor 1 of shell, be arranged on the LED nixie display 2 of case surface, be built in the single-chip microcomputer 3 of shell, A/D collector 4 and liquid level analog signal collector 5, single-chip microcomputer 3 and LED nixie display 2, A/D collector 4 is connected, liquid level analog signal collector 5 and liquid level sensor 1, A/D collector 4 is connected, above-mentioned boats and ships cargo tank liquid level emasuring device also comprises load button 6, be placed on the density sensor 10 of shell, be arranged on alarm 7 and the light beam liquid crystal display 8 of case surface, be built in the density analog signal picker 9 of shell, single-chip microcomputer 3 and load button 6, alarm 7, light beam liquid crystal display 8 is connected, density analog signal picker 9 and density sensor 10, A/D collector 4 is connected.In the present embodiment, LED nixie display 2 comprises liquid level display window 21, volume display window 22, density display window 23 and weight display window 24, alarm 7 comprises the pilot lamp of hummer and connecting luminous diode, and load button 6 is for being placed on the keyboard of shell.
Workflow of the present utility model is as follows: when this device is started working, be placed in liquid level sensor 1 in cargo tank and density sensor 10 detects the liquid level of fluid goods and the parameter value of density, this parameter is sent into liquid level analog signal collector 5 and density signal collector, A/D collector 4 is sent into after converting simulating signal to, the calculating carrying out liquid level and density in single-chip microcomputer 3 sent into by A/D collector 4 after converting simulating signal to digital signal, the volume of goods is calculated by liquid level and with reference to the table of tank capacities of storage, then the weight of goods is calculated with reference to density value, liquid level, volume, density and weight all show in LED nixie display 2, very clear during use, more can reflect the truth of goods in cargo tank intuitively.Light beam liquid crystal display 8 is for simulative display liquid level, and unit is the number percent of full scale, with 9 green 1 red interval displays, reflects liquid level situation more intuitively.Meanwhile, processed to single-chip microcomputer 3 by keyboard typing liquid level alarming value, compare with the actual value of its measured value, when measured value is higher than setting value, the hummer sounding of alarm 7 and instruction pilot lamp is luminous.
In sum, this device is a kind of liquid goods measurement instrument of comparatively sense organ at present, compare other liquid goods measurement instrument, by adding density sensor 10, the density value of liquid goods can be recorded more accurately, and by calculating the weight of liquid goods, more intuitively reflect cargo tank the number of thing of freighting; Arranged by input, make liquid goods be loaded into certain altitude output alarm signal, remind personnel's goods to fill; In addition, this device also has data power down persistence, fault self-checking, automatic detection sensor short circuit and open circuit, compact structure, the advantage such as easy for installation.
The above is only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a boats and ships cargo tank liquid level emasuring device, comprise shell, be placed on the liquid level sensor of described shell, be arranged on the LED nixie display of described case surface, be built in the single-chip microcomputer of described shell, A/D collector and liquid level analog signal collector, described single-chip microcomputer and described LED nixie display, A/D collector is connected, described liquid level analog signal collector and described liquid level sensor, A/D collector is connected, it is characterized in that: also comprise the density sensor being placed on described shell, be arranged on alarm and the light beam liquid crystal display of described case surface, be built in the density analog signal picker of described shell, described single-chip microcomputer and described alarm, light beam liquid crystal display is connected, described density analog signal picker and described density sensor, A/D collector is connected.
2. boats and ships cargo tank liquid level emasuring device according to claim 1, is characterized in that: described LED nixie display comprises liquid level display window, volume display window, density display window and weight display window.
3. boats and ships cargo tank liquid level emasuring device according to claim 1, is characterized in that: described alarm comprises the pilot lamp of hummer and connecting luminous diode.
4. boats and ships cargo tank liquid level emasuring device according to claim 1, is characterized in that: also comprise the load button for inputting liquid level warning value.
5. boats and ships cargo tank liquid level emasuring device according to claim 4, is characterized in that: described load button is the keyboard being placed on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659342.XU CN204128624U (en) | 2014-11-06 | 2014-11-06 | Boats and ships cargo tank liquid level emasuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659342.XU CN204128624U (en) | 2014-11-06 | 2014-11-06 | Boats and ships cargo tank liquid level emasuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128624U true CN204128624U (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659342.XU Expired - Fee Related CN204128624U (en) | 2014-11-06 | 2014-11-06 | Boats and ships cargo tank liquid level emasuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316133A (en) * | 2014-11-06 | 2015-01-28 | 江苏华豪航海电器有限公司 | Liquid level measurement device of ship liquid cargo cabin |
-
2014
- 2014-11-06 CN CN201420659342.XU patent/CN204128624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316133A (en) * | 2014-11-06 | 2015-01-28 | 江苏华豪航海电器有限公司 | Liquid level measurement device of ship liquid cargo cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20161106 |