CN2465174Y - Industrial online alcohol meter - Google Patents
Industrial online alcohol meter Download PDFInfo
- Publication number
- CN2465174Y CN2465174Y CN 01200249 CN01200249U CN2465174Y CN 2465174 Y CN2465174 Y CN 2465174Y CN 01200249 CN01200249 CN 01200249 CN 01200249 U CN01200249 U CN 01200249U CN 2465174 Y CN2465174 Y CN 2465174Y
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- China
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- measuring
- measuring flume
- sensor
- head tank
- web joint
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- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model relates to an industrial online alcohol meter, which is composed of a sensor and a secondary display instrument, wherein, the sensor can convert the spirituous quantity of solution to electrical signal for output by a series of sensing elements. The secondary display instrument can receive and convert the signal to corresponding concentration value (alcoholicity), and output the standard signal of DC 4mA to 20mA simultaneously. The secondary display instrument can directly participate the control of the system for enhancing the self control level of a production line. The utility model has high measuring precision of positive-negative 0.1 DEG, and has the advantages of reliable performance, long service life, fast response time, convenient installation and maintenance, economy and practicality. The utility model can be used for the industries, such as food, fermentation, chemical industry, pharmacy, etc.
Description
The utility model belongs to the industrial alcohol meter, particularly a kind of industrial online alcohol meter.
Well-known at present, " alcohol meter " is the special-purpose metering outfit that is used for measuring alcohol content in the alcoholic solution.Usually with alcoholic strength (X °) expression, it is the volume percent of ml ethanol/100 ml waters to the result who measures, and is the concentration unit of alcohol wine liquid, is to instruct an important technology index of producing in industries such as food, fermentation, chemical industry, pharmacy.In actual production process, for satisfying the technology requirement, how ceaselessly to carry out manual measurement with float-type glass alcohol meter, time-consuming, effort, often deviation is bigger owing to estimate reading,, make the management in the continuous production be difficult to be improved.At present, be exactly Alcohol Production specialized factory, still adopt traditional float-type alcohol meter, instruct production by its result who records.Abroad, ultrasonic densitometer is a kind of most widely used instrument of measuring strength of fluid, owing to adopt the principle of reflection of mistiming, for alcoholic solution, effect is not very good, adds to cost an arm and a leg application few.Adopt look general instrument, exact instrument such as Doppler, the little again use that adapts to the scene, in a word, on the problem of the online detection of alcohol, or the link of a weakness.
The purpose of this utility model provides a kind of industrial online alcohol meter, overcomes the shortcoming and defect of prior art.
The purpose of this utility model is achieved in that
A kind of industrial online alcohol meter, it is characterized by: form by sensor, secondary Displaying Meter two parts, the formation of sensor is: be loam cake on the casing, it at the bottom of the casing bottom, between casing, loam cake, the bottom packing washer is arranged, be to reclaim the liquid joint in the middle of the bottom, casing has fixed support, inlet joint and entrance hole and seal machine outward; Measuring flume is arranged in the shell, measuring sensor is arranged in the measuring flume, the signal transmitting device is arranged at measuring sensor top, be the location damping spring between measuring sensor bottom and the measuring flume bottom, the outer top of measuring flume is head tank, and the inlet joint connects head tank by connecting pipe, the head tank bottom is a mozzle, in the middle of the mozzle spout hole is arranged, have temperature-sensing element, measuring flume top that measuring flume fixed head, web joint are arranged in the head tank, measuring flume is connected by adjusting horizontal spring, spring retainer plate with measuring flume fixed head web joint; The transmitter fixed head is arranged on the web joint, and the transmitter fixed head connects web joint by the transmitter fixture, and horizontal pearl in transmitter fixed head upstream and web joint support have connection terminal on the web joint support, and connection terminal gets line and passes by in the middle of the entrance hole seal.Head tank is concentric with measuring flume and is one that head tank is above spout hole.
The measuring flume middle part has 2～3 of spout holes on same surface level, have fixing liquid level to guarantee measuring flume.
The upper end of measuring sensor is fixed with magnetic material.
The utility model has the advantages that:
The utility model " industrial online alcohol meter " can satisfy the purpose of alcohol concentration being implemented online detection fully on principle and in the practicality.Its characteristics are: 1, strong in linearity: as long as the alcoholic solution flow sensor is arranged, the secondary table just can demonstrate concentration value immediately, and the liquid after it is tested can in time reclaim again.2, response in time: only need tens seconds when the alcoholic solution fluctuation of concentration of flowing through is big, concentration hours tens seconds just can demonstrate concentration value.3, measuring accuracy height: be provided with temperature-sensing element in this instrument, can carry out temperature compensation, make measuring accuracy can reach ± 0.1 °.4, the signal transmission is far away: signal transmission distance can not influence measuring accuracy within 100 meters.5, dependable performance: this sensor adopts shielded conductor, strong interference immunity.6, flexible: the secondary Displaying Meter can be contained in scene or pulpit, all can show measured value, can export direct current 4-20mA standard signal simultaneously, but participation system control.7, convenient for installation and maintenance.
The utility model is not only filled up a blank of instrument product, and can improve automatic control level and scientific and technological management level greatly.
Below in conjunction with description of drawings embodiment:
Fig. 1 is industrial online alcohol meter structural representation cut-open view
Fig. 2 is industrial online alcohol meter synoptic diagram sectional view
The characteristics of this " industrial online alcohol meter " are to be installed in the scene by sensor (A), and the secondary indicator gauge can be installed in scene or pulpit, and the centre is connected by special wire.
The formation of sensor (A): sensor internal is divided into two parts up and down by measuring flume fixed head (9).Be connected with transmitter fixed head (21) by web joint (22) with the top, by transmitter fixture (20) signal transmitting device (16) is fixed on the transmitter fixed head (21), this plate also is fixed with horizontal pearl (10) and three web joint supports (11) are connected with terminal fixed head (18), is fixed with connection terminal (12) on it.The lower part connects together with the fixing spring retainer plate (23) of casing (2) by regulating horizontal spring (8).On measuring flume fixed head (9), be fixed with temperature-sensing element (7), have spout hole (6) on measuring flume (25) wall, head tank (24) is communicated with measuring flume (25) bottom by mozzle (5), location damping spring (26) is equipped with in the bottom, being provided with measuring sensor (4) in the measuring flume (25) makes it to link to each other with signal transmitting device (16), casing (2) upper end is provided with inlet joint (17), the other end of the feed liquor connecting pipe (19) that is attached thereto is put into head tank (24), entrance hole seal (13) lower end has bottom (27) top to be fixed with recovery liquid joint (1), loam cake (14) bottom (27) forms an integral body by packing washer (15) and casing (2), general designation sensor (A).Fixedly mount by fixed support (3).
Secondary indicator gauge (B) is provided with conversion of signals software, and temperature compensation software can be exported the 4-20mA standard signal, can carry out zero point and revise.
The principle of work of " industrial online alcohol meter ": when alcoholic solution enters measuring flume, measuring sensor produces buoyancy, different solution concentration displacement differences converts displacement to electric signal output through transmitter, converts corresponding concentration value again to by the secondary Displaying Meter.
After " industrial online alcohol meter " course of work is achieved in that energized, sensor (A), secondary Displaying Meter (B) is all in running order, high-order alcoholic solution on the production line imports head tank (24) via inlet joint (17) and the feed liquor connecting pipe (19) that is attached thereto, introduce measuring flume (25) by mozzle (5), when liquid rises to certain altitude, discharge by spout hole, make it to produce a fixing liquid level, measuring sensor this moment (4) is with the variation of solution concentration, produce different displacements, via the output of signal transmitting device switching electrical signals, convert corresponding concentration value by secondary Displaying Meter (B) and show with digital form.Alcoholic solution after measured after compiling, imports recovery tube via reclaiming the liquid joint.Thereby form a continuity passage from the feed liquor to the fluid, the course of work that continuous coverage, continuous display density change.
Technical indicator:
1. measuring object: alcoholic solution.
2. measurement range: 0-100 ° (alcoholic strength).
3. measuring accuracy: ± 0.1 °.
4. working method: online detection.
5. power supply: DC12V.
6. signal transmission distance: in 100 meters scopes.
7. response time: 10-60 second.
8. environment temperature :-5-50 ℃
9. secondary Displaying Meter: the software temperature compensation, output 4-20mA signal, 4-digit number shows.
10. vertical the installation.
Claims (4)
1, a kind of industrial online alcohol meter, it is characterized by: form by sensor, secondary Displaying Meter two parts, the formation of sensor is: be loam cake on the casing, it at the bottom of the casing bottom, between casing, loam cake, the bottom packing washer is arranged, be to reclaim the liquid joint in the middle of the bottom, casing has fixed support, inlet joint and entrance hole and seal machine outward; Measuring flume is arranged in the shell, measuring sensor is arranged in the measuring flume, the signal transmitting device is arranged at measuring sensor top, be the location damping spring between measuring sensor bottom and the measuring flume bottom, the outer top of measuring flume is head tank, and the inlet joint connects head tank by connecting pipe, the head tank bottom is a mozzle, in the middle of the mozzle spout hole is arranged, have temperature-sensing element, measuring flume top that measuring flume fixed head, web joint are arranged in the head tank, measuring flume is connected by adjusting horizontal spring, spring retainer plate with measuring flume fixed head web joint; The transmitter fixed head is arranged on the web joint, and the transmitter fixed head connects web joint by the transmitter fixture, and horizontal pearl in transmitter fixed head upstream and web joint support have connection terminal on the web joint support, and connection terminal gets line and passes by in the middle of the entrance hole seal.
2, industrial online alcohol meter as claimed in claim 1 is characterized in that: head tank is concentric with measuring flume and is one that head tank is above spout hole.
3, industrial online alcohol meter as claimed in claim 1 is characterized in that: the measuring flume middle part has 2～3 of spout holes on same surface level, have fixing liquid level to guarantee measuring flume.
4, industrial online alcohol meter as claimed in claim 1, it is characterized in that: the upper end of measuring sensor is fixed with magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200249 CN2465174Y (en) | 2001-01-16 | 2001-01-16 | Industrial online alcohol meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200249 CN2465174Y (en) | 2001-01-16 | 2001-01-16 | Industrial online alcohol meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465174Y true CN2465174Y (en) | 2001-12-12 |
Family
ID=33622563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01200249 Expired - Fee Related CN2465174Y (en) | 2001-01-16 | 2001-01-16 | Industrial online alcohol meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2465174Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385233C (en) * | 2004-12-31 | 2008-04-30 | 燕山大学 | Apparatus for online monitoring alcohol content and sugar content in colored wine |
| CN106568678A (en) * | 2016-10-14 | 2017-04-19 | 李晨天 | Micro movement hammer liquid density meter based on end dynamic data analysis technology |
| CN108318379A (en) * | 2018-02-05 | 2018-07-24 | 衡阳鑫山机械设备制造有限公司 | A kind of alcohol concentration on-line measuring device |
| CN109856342A (en) * | 2019-04-03 | 2019-06-07 | 北京康孚科技股份有限公司 | A kind of concentration of salt solution on-line measurement device |
-
2001
- 2001-01-16 CN CN 01200249 patent/CN2465174Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385233C (en) * | 2004-12-31 | 2008-04-30 | 燕山大学 | Apparatus for online monitoring alcohol content and sugar content in colored wine |
| CN106568678A (en) * | 2016-10-14 | 2017-04-19 | 李晨天 | Micro movement hammer liquid density meter based on end dynamic data analysis technology |
| CN106568678B (en) * | 2016-10-14 | 2020-12-29 | 李晨天 | Micro-motion hammer liquid densimeter based on tail end dynamic data analysis technology |
| CN108318379A (en) * | 2018-02-05 | 2018-07-24 | 衡阳鑫山机械设备制造有限公司 | A kind of alcohol concentration on-line measuring device |
| CN109856342A (en) * | 2019-04-03 | 2019-06-07 | 北京康孚科技股份有限公司 | A kind of concentration of salt solution on-line measurement device |
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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 |