CN206556723U - A kind of oil tank level detection device - Google Patents
A kind of oil tank level detection device Download PDFInfo
- Publication number
- CN206556723U CN206556723U CN201720263735.2U CN201720263735U CN206556723U CN 206556723 U CN206556723 U CN 206556723U CN 201720263735 U CN201720263735 U CN 201720263735U CN 206556723 U CN206556723 U CN 206556723U
- Authority
- CN
- China
- Prior art keywords
- input
- detection device
- oil tank
- level detection
- tank level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of oil tank level detection device, including body, power supply unit, Temperature sampler, signal amplifier and counter, the side of the body is provided with wire barrel, and driving box is installed on the body of body bottom, screw thread is provided with the body of driving box lower end, the surface of the body is disposed with sound equipment from top to bottom, LCDs, function button and indicator lamp, and circuit board is fixed on the inside of body, the input of the signal amplifier and the output end of ultrasonic receiver are electrically connected with, the processing unit is connected with output unit by control unit, and the output end and ultrasonic transmitter of output unit, LCDs, the input of sound equipment and counter is electrically connected with.The utility model sends sound wave to the time between sound wave is received to measure the height of oil level by calculating, and whole process is without extra manual operation, and measurement is accurate, greatly reduces the working strength of workman.
Description
Technical field
The utility model is related to liquid level detection device technical field, specially a kind of oil tank level detection device.
Background technology
With flourishing for Domestic Automotive Industry and transportation, increasing gas station arises at the historic moment, according to having
Pass data shows that there is the seat of gas station more than 100,000 in China at present, during Oil ＆ Gas Storage, the accurate liquid level determined in big pot of oil storage
Highly, it is to be computed correctly oil storage tank, determine stock, the important measures of calculating output quantity, while level gauging and control, for protecting
The normal production of card and equipment safety are vital, otherwise can produce great accident, but existing level gauging mode
It is varied, but these metering systems are not particularly suited for oils product, while some survey tools are also needed after having measured
Cleaned, and the numerical value of measurement is also not accurate enough.
Utility model content
The purpose of this utility model is to provide a kind of oil tank level detection device, to solve to carry in above-mentioned background technology
The problem of going out, is had an advantageous effect in that：Sound wave is sent by calculating fuel-displaced to measure to the time between sound wave that receives
The height of position, whole process is without extra manual operation, and measurement is accurate, greatly reduces the working strength of workman,
Indirectly improve operating efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of oil tank level detection device, including
Body, power supply unit, Temperature sampler, signal amplifier and counter, the side of the body are provided with wire barrel, and body
It is provided with the body of bottom on driving box, the body of driving box lower end and is provided with screw thread, the surface of the body is from top to bottom
Sound equipment, LCDs, function button and indicator lamp are disposed with, and circuit board is fixed on the inside of body, the power supply
Unit, function button, Temperature sampler, signal amplifier and the output end of counter and the input of input block electrically connect
Connect, and the output end of input block and the input of processing unit are electrically connected with, input and the ultrasound of the signal amplifier
The output end of ripple receiver is electrically connected with, and the processing unit is connected with output unit by control unit, and output unit
Output end and the input of ultrasonic transmitter, LCDs, sound equipment and counter are electrically connected with.
It is preferred that, the ultrasonic receiver, ultrasonic transmitter and Temperature sampler are installed in the driving on body
In case.
It is preferred that, the left and right sides of the circuit board is provided with mounting hole, and the horizontal cross sectional geometry of circuit board is circle.
It is preferred that, said supply unit is rechargeable lithium battary.
It is preferred that, the processor model used in the processing unit is AT89C2051.
Compared with prior art, the beneficial effects of the utility model are：The equipment sends sound wave to receiving by calculating
Time between sound wave measures the height of oil level, and whole process is without extra manual operation, and measurement is accurate, greatly
The working strength of workman is reduced, operating efficiency is also indirectly improved, while being provided with liquid crystal display on the surface of body
Screen and sound equipment, directly can report out, be easy to the use of user, the inside of the present apparatus is additionally provided with temperature after numerical value is measured
Collector so that device can be according to the change of oil tank internal temperature come corresponding regulating calculation mode, it is ensured that the standard of measurement device
True property, is provided with rechargeable lithium battary, the carrying having great convenience for the user also allows for making for user in the inside of device
With.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model circuit board；
Fig. 3 is theory diagram of the present utility model；
Fig. 4 is circuit diagram of the present utility model.
In figure：1- sound equipments；2- wire barrels；3- indicator lamps；4- driving box；5- bodies；6- LCDs；7- functions are pressed
Key；8- bodys；9- screw threads；10- mounting holes；11- circuit boards；12- power supply units；13- input blocks；14- processing units；15-
Control unit；16- output units；17- Temperature samplers；18- ultrasonic transmitters；19- ultrasonic receivers；20- signals are put
Big device；21- counters.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment that the utility model is provided：A kind of oil tank level detection device, including device
Body 5, power supply unit 12, Temperature sampler 17, signal amplifier 20 and counter 21, the side of body 5 are provided with wire barrel 2,
And be provided with the body 8 of the bottom of body 5 on driving box 4, the body 8 of the lower end of driving box 4 and be provided with screw thread 9, the surface of body 5
Sound equipment 1, LCDs 6, function button 7 and indicator lamp 3 are disposed with from top to bottom, and circuit board 11 is fixed on body 5
Inside, power supply unit 12, function button 7, Temperature sampler 17, output end and the input of signal amplifier 20 and counter 21
The input of unit 13 is electrically connected with, and the output end of input block 13 is electrically connected with the input of processing unit 14, signal
The input of amplifier 20 is electrically connected with the output end of ultrasonic receiver 19, and processing unit 14 passes through control with output unit 16
Unit 15 processed is connected, and the output end and ultrasonic transmitter 18, LCDs 6, sound equipment 1 and counter 21 of output unit 16
Input be electrically connected with, ultrasonic receiver 19, ultrasonic transmitter 18 and Temperature sampler 17 are installed on body 8
In driving box 4, the left and right sides of circuit board 11 is provided with mounting hole 10, and the horizontal cross sectional geometry of circuit board 11 is circle, is supplied
Electric unit 12 is rechargeable lithium battary, and the processor model used in processing unit 14 is AT89C2051.
Operation principle:Device is opened by the function button 7 on body 5 when using, then by the screw thread 9 on body 8
Docked with the flange on oil storage tank, device be fixed on oil storage tank, conveyed and instructed by function button 7 when work,
Control unit 15 controls ultrasonic transmitter 18 to launch ultrasonic wave by output unit 16 after the processing of processing unit 14 is completed, together
When timer 21 also begin to work, after ultrasonic receiver 19 receives signal, counter 21 is stopped, and thus can
The time that ultrasonic wave is issued to reception is obtained, synchronous signal first passes through the amplification of signal amplifier 20, then passes through input block
13 are transferred in processing unit 14, and processing unit 14 calculates distance according to related formula, and then control unit 15 is by defeated
Go out unit 16 the data obtained is separately sent in LCDs 6 and sound equipment 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of oil tank level detection device, including the amplification of body (5), power supply unit (12), Temperature sampler (17), signal
Device (20) and counter (21), it is characterised in that：The side of the body (5) is provided with wire barrel (2), and body (5) bottom
Body (8) on be provided with driving box (4), the body (8) of driving box (4) lower end and be provided with screw thread (9), the body (5)
Surface be disposed with sound equipment (1), LCDs (6), function button (7) and indicator lamp (3), and circuit board from top to bottom
(11) inside of body (5), said supply unit (12), function button (7), Temperature sampler (17), signal amplification are fixed on
The output end of device (20) and counter (21) is electrically connected with the input of input block (13), and the output of input block (13)
End and the input of processing unit (14) are electrically connected with, input and the ultrasonic receiver (19) of the signal amplifier (20)
Output end be electrically connected with, the processing unit (14) be connected with output unit (16) by control unit (15), and exported singly
The output end of first (16) and the input electricity of ultrasonic transmitter (18), LCDs (6), sound equipment (1) and counter (21)
Property connection.
2. a kind of oil tank level detection device according to claim 1, it is characterised in that：The ultrasonic receiver
(19), ultrasonic transmitter (18) and Temperature sampler (17) are installed in the driving box (4) on body (8).
3. a kind of oil tank level detection device according to claim 1, it is characterised in that：A left side for the circuit board (11)
Right both sides are provided with mounting hole (10), and the horizontal cross sectional geometry of circuit board (11) is circle.
4. a kind of oil tank level detection device according to claim 1, it is characterised in that：Said supply unit (12) is
Rechargeable lithium battary.
5. a kind of oil tank level detection device according to claim 1, it is characterised in that：Processing unit (14) institute
Processor model is AT89C2051.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263735.2U CN206556723U (en) | 2017-03-17 | 2017-03-17 | A kind of oil tank level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263735.2U CN206556723U (en) | 2017-03-17 | 2017-03-17 | A kind of oil tank level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556723U true CN206556723U (en) | 2017-10-13 |
Family
ID=60365045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720263735.2U Expired - Fee Related CN206556723U (en) | 2017-03-17 | 2017-03-17 | A kind of oil tank level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556723U (en) |
-
2017
- 2017-03-17 CN CN201720263735.2U patent/CN206556723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |