CN104677465A - Engine oil level monitoring alarming system - Google Patents
Engine oil level monitoring alarming system Download PDFInfo
- Publication number
- CN104677465A CN104677465A CN201310605192.4A CN201310605192A CN104677465A CN 104677465 A CN104677465 A CN 104677465A CN 201310605192 A CN201310605192 A CN 201310605192A CN 104677465 A CN104677465 A CN 104677465A
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- China
- Prior art keywords
- chip microcomputer
- spring
- oil level
- display
- engine oil
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- Level Indicators Using A Float (AREA)
Abstract
The invention discloses an engine oil level monitoring alarming system. The system comprises an oil tank, a display and a single-chip microcomputer; the signal output end of the single-chip microcomputer is connected with the display while the signal input end of the single-chip microcomputer is connected with a pressure sensor; an upper spring is connected to the signal input end of the pressure sensor; a floater is connected to the other end of the upper spring; a lower spring is connected to the bottom part of the floater; the other end of the lower spring is connected with the bottom part of the oil tank. According to the system, the force on the spring changes due to the change of the oil level, the force on the spring is converted through the pressure sensor into a data signal, and the data signal is transmitted to the single-chip microcomputer and processed into readable data to be displayed through the display, so that the amount left in the oil tank can be accurately mastered, and as a result, the oil level can be monitored all the time, and moreover, a warning signal can be sent in case of excessively low oil level.
Description
Technical field
The present invention relates to a kind of level monitoring system, particularly relate to a kind of engine oil level monitoring system.
Background technology
Liquid level in current machine oil can only manually be monitored in not timing, and not only waste time and energy, sometimes even there will be monitoring and cause fuel tank fluid too low not in time, machine is shut down suddenly, product rejection, machine loss.
Summary of the invention
For above-mentioned prior art Problems existing, the object of the invention is to provide engine oil level monitoring alarm system, solves the problem can not monitoring fluid constantly.
Technical scheme of the present invention is: engine oil level monitoring alarm system, comprise fuel tank, display and single-chip microcomputer, the signal output part of described single-chip microcomputer is connected with display, the signal input part of described single-chip microcomputer is connected with a pressure transducer, the signal input part of described pressure transducer is connected with spring, the other end of described upper spring is connected with a float, and the bottom of described float is also connected with lower spring, and the other end of lower spring is connected with tank bottoms.
The invention has the beneficial effects as follows: the stressed change of the spring that the change of fluid liquid level is caused, again the size of the power suffered by spring is converted to data-signal through pressure transducer, pass to single-chip microcomputer and be processed into readable data display over the display, the surplus in fuel tank can be known accurately, monitor fluid liquid level constantly, and can send warning signal when oil mass is too low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Engine oil level monitoring alarm system, comprise fuel tank 1, display 6 and single-chip microcomputer 5, the signal output part of described single-chip microcomputer 5 is connected with display 6, the signal input part of described single-chip microcomputer 5 is connected with a pressure transducer 4, the signal input part of described pressure transducer 4 is connected with the other end that spring 3 states spring 3 and is connected with a float 2, the bottom of described float 2 is also connected with lower spring 7, and the other end of lower spring 7 is connected with bottom fuel tank 1.
Claims (1)
1.
engine oil level monitoring alarm systemcomprise fuel tank, display and single-chip microcomputer, the signal output part of described single-chip microcomputer is connected with display, it is characterized in that: the signal input part of described single-chip microcomputer is connected with a pressure transducer, the signal input part of described pressure transducer is connected with spring, the other end of described upper spring is connected with a float, and the bottom of described float is also connected with lower spring, and the other end of lower spring is connected with tank bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605192.4A CN104677465A (en) | 2013-11-26 | 2013-11-26 | Engine oil level monitoring alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605192.4A CN104677465A (en) | 2013-11-26 | 2013-11-26 | Engine oil level monitoring alarming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677465A true CN104677465A (en) | 2015-06-03 |
Family
ID=53312821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605192.4A Pending CN104677465A (en) | 2013-11-26 | 2013-11-26 | Engine oil level monitoring alarming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426624A (en) * | 2018-02-07 | 2018-08-21 | 太原理工大学 | Measure the Floating Ball Liquid Level device and its application method of bored concrete pile foundation concrete liquid level |
| CN110260164A (en) * | 2019-06-21 | 2019-09-20 | 湖南达道新能源开发有限公司 | A kind of heat distribution pipeline well immersion warning device |
-
2013
- 2013-11-26 CN CN201310605192.4A patent/CN104677465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426624A (en) * | 2018-02-07 | 2018-08-21 | 太原理工大学 | Measure the Floating Ball Liquid Level device and its application method of bored concrete pile foundation concrete liquid level |
| CN110260164A (en) * | 2019-06-21 | 2019-09-20 | 湖南达道新能源开发有限公司 | A kind of heat distribution pipeline well immersion warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |