CN2363274Y - Mutual insoluble mixed liquid interface testing sensor - Google Patents
Mutual insoluble mixed liquid interface testing sensor Download PDFInfo
- Publication number
- CN2363274Y CN2363274Y CN 98251198 CN98251198U CN2363274Y CN 2363274 Y CN2363274 Y CN 2363274Y CN 98251198 CN98251198 CN 98251198 CN 98251198 U CN98251198 U CN 98251198U CN 2363274 Y CN2363274 Y CN 2363274Y
- Authority
- CN
- China
- Prior art keywords
- mixture
- loads
- shell
- liquid surface
- immiscible liquid
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 239000003566 sealing material Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000565 sealant Substances 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000005428 wave function Effects 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a mutual insoluble mixed liquid interface testing sensor, which comprises a metal outer shell (1). The inner part of the shell is provided with circuits used for emitting and receiving electromagnetic waves. One end of the outer shell (1) uses anticorrosive sealing material to form a sealing layer (2). The bottom part of the sealing layer is provided with a pole plate (3) served as a receiving pole and an emitting pole. Practice proves that the utility model reliably solves the difficult technological problem of the content test of different mixed liquids with stable performance, convenient test, practicality and safety.
Description
The utility model relates to a kind of immiscible liquid surface detecting sensor that loads in mixture.
Several immiscible liquid that load in mixture, the liquid that for example gasoline and water load in mixture, diesel oil and water load in mixture is a technical barrier to the measurement of different liquids quantity.
Task of the present utility model is to propose the sensor that a kind of energy measurement goes out the immiscible different liquids quantity that loads in mixture liquid.
Technical solutions of the utility model are: a kind of immiscible liquid surface detecting sensor that loads in mixture, sensor has a metal shell, emission is arranged in the shell, receive electromagnetic circuit, one end of shell constitutes sealant by the preserving and sealing material, and the pole plate as receiving pole, emitter is arranged in the bottom of sealant.
The principle of technical solutions of the utility model is: sensor utilizes the difference of different materials for electro-magnetic wave absorption and reflection, again the electromagnetic wave signal of material reflection is amplified, differentiate the classification processing by microprocessor, thereby which kind of material judges is, thereby find out the interface of different material (Ru Shui and oil), draw the quantity of different material from the interface, finish the invention task.
Fig. 1 is the utility model embodiment.
Fig. 2 is emission, reception electromagnetic wave circuit.
A kind of immiscible liquid surface detecting sensor that loads in mixture, sensor is a metal shell (1), emission is arranged in the shell, receive electromagnetic circuit, an end of shell (1) constitutes sealant (2) by the preserving and sealing material, and the pole plate (3) as receiving pole, emitter is arranged in the bottom of sealant.Metal shell (1) can be copper pipe, and chromium coating is arranged outside the pipe.Emission, reception electromagnetic wave and the circuit that amplifies are integrated circuit RD9481.The rear portion of emission, reception electromagnetic wave circuit can connect signal processor PIC12C508 again.The preserving and sealing material can be an epoxy resin, and electricity can be that other have the preserving and sealing materials with function, and the pole plate of emitter and receiving pole can be a pole plate on concrete structure.Integrated package with emission reception electromagnetic wave function much can be RD627, TWH9248, TWH9249.
The technical application of the utility model RD9481 integrated circuit, wherein IC2 forms the electromagnetic wave signal generator, IC1 is an electromagnetic wave transmitter, IC3 is an electromagnetic wave receiver, IC4 is an amplifier, transmitter is emitted to electromagnetic wave through emitter and loads in mixture liquid, owing to be the immiscible liquid that loads in mixture, so individual interface is arranged between the two, in sensor inserts liquid, when passing through the interface of different liquids, because different liquids is for electromagnetic degree of reflection difference, sensor obtains different electric signal, is received by receiving pole, be defeated by IC1, after IC4 amplifies,, export to register then through signal processor processes, volume and quantity are derived by the interface in interface under the recorder trace between two liquid.
The application of power of circuit is contained in the rechargeable battery in the betal can, and by the gland bonnet sealing, so in the factor of shell no any electric contact in outside and generation of static electricity, therefore, can carry out safety detection to the water cut in gasoline, diesel oil, edible oil, the bunker oil.Through practical application, the repeatable accuracy of measurement can reach ± 1mm.
Facts have proved that the utility model has solved the technical barrier of the content measuring when different liquids loads in mixture, stable performance, convenient test, practical safe and reliable.
Claims (5)
1, a kind of immiscible liquid surface detecting sensor that loads in mixture, it is characterized in that: sensor has a metal shell (1), emission is arranged in the shell, receive electromagnetic circuit, one end of shell (1) constitutes sealant (2) by the preserving and sealing material, and the pole plate (3) as receiving pole, emitter is arranged in the bottom of sealant.
2, by the described immiscible liquid surface detecting sensor that loads in mixture of claim 1, it is characterized in that metal shell (1) is copper pipe, chromium coating is arranged outside the pipe.
By the described immiscible liquid surface detecting sensor that loads in mixture of claim 1, it is characterized in that 3, emission, the electromagnetic circuit of reception are integrated circuit RD9481, or other relevant integrated circuit.
4, by the described immiscible liquid surface detecting sensor that loads in mixture of claim 1, it is characterized in that the rear portion of launching, receive the electromagnetic wave circuit connects signal processor PIC12C508 again.
5, by the described immiscible liquid surface detecting sensor that loads in mixture of claim 1, it is characterized in that the preserving and sealing material is an epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251198 CN2363274Y (en) | 1998-12-31 | 1998-12-31 | Mutual insoluble mixed liquid interface testing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251198 CN2363274Y (en) | 1998-12-31 | 1998-12-31 | Mutual insoluble mixed liquid interface testing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363274Y true CN2363274Y (en) | 2000-02-09 |
Family
ID=33995420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98251198 Expired - Fee Related CN2363274Y (en) | 1998-12-31 | 1998-12-31 | Mutual insoluble mixed liquid interface testing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363274Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059454B (en) * | 2006-04-11 | 2011-04-27 | 佳能株式会社 | Detecting apparatus, and detecting method |
-
1998
- 1998-12-31 CN CN 98251198 patent/CN2363274Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059454B (en) * | 2006-04-11 | 2011-04-27 | 佳能株式会社 | Detecting apparatus, and detecting method |
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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 |