CN205079837U - Fertilizer processing fermentation cylinder liquid level device - Google Patents
Fertilizer processing fermentation cylinder liquid level device Download PDFInfo
- Publication number
- CN205079837U CN205079837U CN201520790714.7U CN201520790714U CN205079837U CN 205079837 U CN205079837 U CN 205079837U CN 201520790714 U CN201520790714 U CN 201520790714U CN 205079837 U CN205079837 U CN 205079837U
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- resistance
- ultrasound wave
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- integrated chip
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a fertilizer processing fermentation cylinder liquid level device, including ultrasonic wave NULL, ultrasonic transmitter, ultrasonic wave receiver, first resistance to fourth resistance, first electric capacity, second electric capacity, six not gate integrated circuit, piezoceramics piece, ampere meter and battery, compare with prior art, the utility model discloses an ultrasonic wave NULL drive ultrasonic transmitter transmission ultrasonic wave, the acoustic emission is returned to the liquid level back reflection, receive by the ultrasonic wave receiver, enlarge through six not gate integrated circuit, ultrasonic wave NULL judges the intensity of contrast signal, convert electric current signal output to, after the ampere meter shows the electric current reading, show the liquid level height by the electric current reading, noncontact measurement, can enough measure accurately, can prevent corrosion of equipment again, can not block up yet, high durability and convenient use, and service lifetime is long, and has popularization and application values.
Description
Technical field
The utility model relates to a kind of Industrial Wastewater Treatment servicing unit, particularly relates to a kind of fertilizer processing and fermentation tank level gauge.
Background technology
Fertilizer, is to provide the nutrient that one or more plants are required, improves soil property, a class material of level of increasing soil fertility.One of material base of agricultural production.China when the Western Zhou Dynasty just known road weeds in field after rotting, have the effect promoting maiden cane growth.In prior art, the processing of fertilizer has zymotechnique mostly, and large-scale round is generally all metal, and like this, liquid level position is just bad have been judged, being easily corroded of contact, the easy blocking of linker, therefore, exists room for improvement.
Utility model content
The purpose of this utility model is just to provide a kind of fertilizer processing and fermentation tank level gauge to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises ultrasound wave integrated chip, ultrasonic transmitter, ultrasonic receiver, first resistance is to the 4th resistance, first electric capacity, second electric capacity, six ungated integrated circuits, piezoelectric ceramic piece, reometer and battery, first pin of described ultrasound wave integrated chip is connected with the output terminal of the 6th not gate in described six ungated integrated circuits, second pin of described ultrasound wave integrated chip is connected with the first end of described reometer, second end of described reometer is connected with the 4th pin of described ultrasound wave integrated chip, 3rd pin of described ultrasound wave integrated chip is connected with the 5th pin of described ultrasound wave integrated chip and the positive pole of described battery simultaneously, the negative pole of described battery simultaneously with the 9th pin of described ultrasound wave integrated chip, the first end of described second electric capacity, the first end of described first electric capacity, the first end of described 3rd resistance is connected with the first end of described ultrasonic receiver, 6th pin and the 7th pin of described ultrasound wave integrated chip are connected the two ends of described ultrasonic transmitter respectively, 8th pin of described ultrasound wave integrated chip is connected with the output terminal of the 3rd not gate in described six ungated integrated circuits, in described six ungated integrated circuits, the output terminal of the second not gate is connected with the input end of the 3rd not gate, the output terminal of the 5th not gate is connected with the input end of the 6th not gate, the input end of the second not gate is connected with the second end of described 3rd resistance and the first end of described second resistance simultaneously, the output terminal of the first not gate is connected with the second end of described second resistance and the first end of described first resistance simultaneously, the output terminal of the 4th not gate simultaneously with the first end of described piezoelectric ceramic piece, the input end of the 5th not gate, the first end of described 4th resistance is connected with the second end of described second electric capacity, the input end of the 4th not gate simultaneously with the second end of described piezoelectric ceramic piece, second end of described 4th resistance is connected with the second end of described first electric capacity, the input end of the first not gate is connected with the second end of described ultrasonic receiver and the second end of described first resistance simultaneously.
The beneficial effects of the utility model are:
The utility model is a kind of fertilizer processing and fermentation tank level gauge, compared with prior art, the utility model drives ultrasonic transmitter to launch ultrasound wave by ultrasound wave integrated chip, acoustic emission is returned to liquid level back reflection, received by ultrasonic receiver, amplify through six ungated integrated circuits, ultrasound wave integrated chip judges the intensity of contrast signal, convert current signal to export, finally by reometer display current indication, liquid level is shown by current indication, non-contact measurement, can either measure precisely, equipment corrosion can be prevented again, also can not block, easy to use, life-span is long, there is the value applied.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present utility model;
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises ultrasound wave integrated chip IC, ultrasonic transmitter UN1, ultrasonic receiver UN2, first resistance R1 is to the 4th resistance R4, first electric capacity C1, second electric capacity C2, six ungated integrated circuit F6, piezoelectric ceramic piece XT, reometer A and battery E, first pin of ultrasound wave integrated chip IC is connected with the output terminal of the 6th not gate LR6 in six ungated integrated circuit F6, second pin of ultrasound wave integrated chip IC is connected with the first end of reometer A, second end of reometer A is connected with the 4th pin of ultrasound wave integrated chip IC, 3rd pin of ultrasound wave integrated chip IC is connected with the 5th pin of ultrasound wave integrated chip IC and the positive pole of battery E simultaneously, the negative pole of battery E simultaneously with the 9th pin of ultrasound wave integrated chip IC, the first end of the second electric capacity C2, the first end of the first electric capacity C1, the first end of the 3rd resistance R3 is connected with the first end of ultrasonic receiver UN2, 6th pin and the 7th pin of ultrasound wave integrated chip IC are connected the two ends of ultrasonic transmitter UN1 respectively, 8th pin of ultrasound wave integrated chip IC is connected with the output terminal of the 3rd not gate in six ungated integrated circuit F6, in six ungated integrated circuit F6, the output terminal of the second not gate is connected with the input end of the 3rd not gate LR3, the output terminal of the 5th not gate LR5 is connected with the input end of the 6th not gate LR6, the input end of the second not gate LR2 is connected with second end of the 3rd resistance R3 and the first end of the second resistance R2 simultaneously, first not gate LR1 output terminal is connected with second end of the second resistance R2 and the first end of the first resistance R1 simultaneously, the output terminal of the 4th not gate LR4 simultaneously with the first end of piezoelectric ceramic piece XT, the input end of the 5th not gate LR5, the first end of the 4th resistance R4 is connected with second end of the second electric capacity C2, the input end of the 4th not gate LR4 simultaneously with second end of piezoelectric ceramic piece XT, second end of the 4th resistance R4 is connected with second end of the first electric capacity C1, the input end of the first not gate LR1 is connected with second end of ultrasonic receiver UN2 and second end of the first resistance R1 simultaneously.
During utility model works, ultrasonic transmitter UN1 is driven to launch ultrasound wave by ultrasound wave integrated chip IC, acoustic emission is returned to liquid level back reflection, received by ultrasonic receiver UN2, amplify through six ungated integrated circuit F6, ultrasound wave integrated chip IC judges the intensity of contrast signal, converts current signal to and exports, show current indication finally by reometer A, show liquid level by current indication.
Component parameter of the present utility model is selected as follows:
Ultrasound wave integrated chip IC model is LM1812, the first resistance R1 is 100 Ω, the second resistance R2 is 400 Ω, the 3rd resistance R3 is 500 Ω, the 4th resistance R4 is 2k Ω, the first electric capacity C1 is 300uf, the second electric capacity C2 is 470uf, battery E is 3V.
The utility model compared with prior art, adopt ultrasonic listening technology, do not contact with liquid surface and just may detect the liquid level degree of depth, avoid in prior art and block linker or the measurement that causes of corrosion probe is not enough, and the utility model circuit structure is simple, employing electronic component is few, with low cost, it is accurate to measure, and is conducive to promoting.
Claims (1)
1. a fertilizer processing and fermentation tank level gauge, it is characterized in that: comprise ultrasound wave integrated chip, ultrasonic transmitter, ultrasonic receiver, first resistance is to the 4th resistance, first electric capacity, second electric capacity, six ungated integrated circuits, piezoelectric ceramic piece, reometer and battery, first pin of described ultrasound wave integrated chip is connected with the output terminal of the 6th not gate in described six ungated integrated circuits, second pin of described ultrasound wave integrated chip is connected with the first end of described reometer, second end of described reometer is connected with the 4th pin of described ultrasound wave integrated chip, 3rd pin of described ultrasound wave integrated chip is connected with the 5th pin of described ultrasound wave integrated chip and the positive pole of described battery simultaneously, the negative pole of described battery simultaneously with the 9th pin of described ultrasound wave integrated chip, the first end of described second electric capacity, the first end of described first electric capacity, the first end of described 3rd resistance is connected with the first end of described ultrasonic receiver, 6th pin and the 7th pin of described ultrasound wave integrated chip are connected the two ends of described ultrasonic transmitter respectively, 8th pin of described ultrasound wave integrated chip is connected with the output terminal of the 3rd not gate in described six ungated integrated circuits, in described six ungated integrated circuits, the output terminal of the second not gate is connected with the input end of the 3rd not gate, the output terminal of the 5th not gate is connected with the input end of the 6th not gate, the input end of the second not gate is connected with the second end of described 3rd resistance and the first end of described second resistance simultaneously, the output terminal of the first not gate is connected with the second end of described second resistance and the first end of described first resistance simultaneously, the output terminal of the 4th not gate simultaneously with the first end of described piezoelectric ceramic piece, the input end of the 5th not gate, the first end of described 4th resistance is connected with the second end of described second electric capacity, the input end of the 4th not gate simultaneously with the second end of described piezoelectric ceramic piece, second end of described 4th resistance is connected with the second end of described first electric capacity, the input end of the first not gate is connected with the second end of described ultrasonic receiver and the second end of described first resistance simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790714.7U CN205079837U (en) | 2015-10-14 | 2015-10-14 | Fertilizer processing fermentation cylinder liquid level device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790714.7U CN205079837U (en) | 2015-10-14 | 2015-10-14 | Fertilizer processing fermentation cylinder liquid level device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079837U true CN205079837U (en) | 2016-03-09 |
Family
ID=55432238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790714.7U Expired - Fee Related CN205079837U (en) | 2015-10-14 | 2015-10-14 | Fertilizer processing fermentation cylinder liquid level device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079837U (en) |
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2015
- 2015-10-14 CN CN201520790714.7U patent/CN205079837U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160309 Termination date: 20161014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |