CN203551432U - Viscosity detection device for solar energy electronic paste - Google Patents
Viscosity detection device for solar energy electronic paste Download PDFInfo
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- CN203551432U CN203551432U CN201320703756.3U CN201320703756U CN203551432U CN 203551432 U CN203551432 U CN 203551432U CN 201320703756 U CN201320703756 U CN 201320703756U CN 203551432 U CN203551432 U CN 203551432U
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- energy electronic
- viscosity
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Abstract
The utility model relates to a detection device, and particularly relates to a device for detecting the concentration of solar energy electronic paste. The device comprises a vibration mechanism, and also comprises a singlechip, wherein the output end of the singlechip is connected with the input end of a pulse conversion drive module; the output end of the pulse conversion drive module is connected with the vibration mechanism; an amplitude detection module is arranged on the vibration mechanism; the amplitude detection module is connected with the input end of an A/D converter; the output end of the A/D converter is connected with the input end of the singlechip; the output end of the singlechip is connected with a display. After the structure is adopted, the viscosity detection device for the solar energy electronic paste disclosed by the utility model outputs a pulse signal through the singlechip, and drives the vibration mechanism to vibrate by the pulse signal, and then the viscosity of the solar energy electronic paste is calculated by detecting the amplitude of the vibration mechanism. The viscosity detection device is high in modularization degree, simple to operate, and low in cost and the viscosity detection accuracy is high.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly a kind of device that is used for detecting solar energy electronic slurry concentration.
Background technology
Liquid is when mobile, and the character rubbing in its intermolecular generation, is called the stickiness of liquid, and the size of viscosity represents with viscosity, is for characterizing the resistance factor that liquid property is relevant.Viscosity assign to again kinetic viscosity, kinematic viscosity and specific viscosity.Viscosity is in many commercial production, to need one of index detecting, and viscometric principle is mostly generally to derive the expression formula about the coefficient of viscosity by Stokes formula and Poiseuille's formula, tries to achieve the coefficient of viscosity.The mensuration of viscosity parameter, for the operability in use of technology controlling and process, transporting and product of prediction process of producing product, has important guiding value, in all conglomeraties such as chemical industry, printing, medicine, oil, automobiles, has great significance.
Viscosity is one of most important parameter in electric slurry production run.In electric slurry production run, viscosity reflects the variation of formula and production technology.In the use procedure of electric slurry, the variation of viscosity also can cause the change of operation parameter accordingly.
Chinese utility model patent CN203164082U discloses a kind of rotary viscosimeter pick-up unit, comprise bracket component, detection module and be subject to liquid container, described bracket component is used for supporting detection module, described support detection module is arranged on described bracket component, the described liquid container that is subject to is arranged on described bracket component bottom, be positioned at detection module below, described in be subject to liquid container inner bottom part to be provided with vibrating device.This utility model can effectively be eliminated the bubble that is attached to rotor bottom, increase the accuracy of measurement data, but this utility model accuracy of detection is not high.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of high-precision solar energy electronic slurry viscosity pick-up unit.
For solving above-mentioned technical matters, the utility model solar energy electronic slurry viscosity pick-up unit involving vibrations mechanism, also comprise single-chip microcomputer, the output terminal of described single-chip microcomputer is connected with pulses switch driver module input end, described pulses switch driver module output terminal is connected with vibrating mechanism, on described vibrating mechanism, be provided with amplitude detection module, described amplitude detection module is connected with A/D converter input end, described A/D converter output terminal is connected with single-chip microcomputer input end, and the output terminal of described single-chip microcomputer is connected with display.
Further, between described amplitude detection module and A/D converter, be connected with wave filter.
Further, between described wave filter and A/D converter, be connected with amplifier.
Further, the input end of described single-chip microcomputer is connected with temperature sensor, and described temperature sensor is fixed on vibrating mechanism.
Adopt after said structure, the utility model solar energy electronic slurry viscosity pick-up unit passes through single-chip microcomputer output pulse signal, and pulse signal is driven to vibrating mechanism vibration, then by detecting the amplitude of vibrating mechanism, calculates the viscosity of solar energy electronic slurry.The utility model degree of modularity is high, simple to operate, cost is low, viscosity measurements precision is high.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is schematic block circuit diagram of the present utility model.
In figure: 1 is single-chip microcomputer, 2 is pulses switch driver module, and 3 is vibrating mechanism, and 4 is amplitude detection module, and 5 is wave filter, and 6 is amplifier, and 7 is A/D converter, and 8 is display, and 9 is temperature sensor
Embodiment
As shown in Figure 1, the utility model solar energy electronic slurry viscosity pick-up unit involving vibrations mechanism 3, also comprise single-chip microcomputer 1, the output terminal of described single-chip microcomputer 1 is connected with pulses switch driver module 2 input ends, by pulses switch driver module 2, the pulse output signals of single-chip microcomputer 1 is converted to vibration drive signal like this.Described pulses switch driver module 2 output terminals are connected with vibrating mechanism 3, on described vibrating mechanism 3, be provided with amplitude detection module 4, the vibration drive signal that pulses switch driver module 2 produces orders about vibrating mechanism 3 and vibrates, vibrating mechanism 3 is put into solar energy electronic slurry, can detect by detecting the amplitude of vibrating mechanism the viscosity of solar energy electronic slurry.
Described amplitude detection module 4 is connected with A/D converter 7 input ends, and described A/D converter 7 output terminals are connected with single-chip microcomputer input end, and the output terminal of described single-chip microcomputer 1 is connected with display 8.For the amplitude signal of the vibrating mechanism that makes to detect is more accurate, avoid extraneous interference, between described amplitude detection module 4 and A/D converter 7, be connected with wave filter 5, between described wave filter 5 and A/D converter 7, be connected with amplifier 6.After the amplitude signal detecting is amplified after filtering, send into single-chip microcomputer and calculate the viscosity of solar energy electronic slurry, and export on display 8.
Further, in order to detect its temperature when detecting solar energy electronic slurry viscosity, the input end of described single-chip microcomputer 1 is connected with temperature sensor 9, and described temperature sensor 9 is fixed on vibrating mechanism 3.
Claims (4)
1. a solar energy electronic slurry viscosity pick-up unit, involving vibrations mechanism, it is characterized in that: also comprise single-chip microcomputer, the output terminal of described single-chip microcomputer is connected with pulses switch driver module input end, described pulses switch driver module output terminal is connected with vibrating mechanism, on described vibrating mechanism, be provided with amplitude detection module, described amplitude detection module is connected with A/D converter input end, described A/D converter output terminal is connected with single-chip microcomputer input end, and the output terminal of described single-chip microcomputer is connected with display.
2. according to solar energy electronic slurry viscosity pick-up unit claimed in claim 1, it is characterized in that: between described amplitude detection module and A/D converter, be connected with wave filter.
3. according to solar energy electronic slurry viscosity pick-up unit claimed in claim 2, it is characterized in that: between described wave filter and A/D converter, be connected with amplifier.
4. according to solar energy electronic slurry viscosity pick-up unit claimed in claim 1, it is characterized in that: the input end of described single-chip microcomputer is connected with temperature sensor, described temperature sensor is fixed on vibrating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703756.3U CN203551432U (en) | 2013-11-08 | 2013-11-08 | Viscosity detection device for solar energy electronic paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703756.3U CN203551432U (en) | 2013-11-08 | 2013-11-08 | Viscosity detection device for solar energy electronic paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203551432U true CN203551432U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320703756.3U Expired - Fee Related CN203551432U (en) | 2013-11-08 | 2013-11-08 | Viscosity detection device for solar energy electronic paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203551432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330546A (en) * | 2014-10-24 | 2015-02-04 | 无锡帝科电子材料科技有限公司 | Fluid detector for electronic paste |
| CN110514555A (en) * | 2018-05-22 | 2019-11-29 | 泰科电子(上海)有限公司 | Concentration detection apparatus, concentration measurement and control device and solar water heater |
-
2013
- 2013-11-08 CN CN201320703756.3U patent/CN203551432U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330546A (en) * | 2014-10-24 | 2015-02-04 | 无锡帝科电子材料科技有限公司 | Fluid detector for electronic paste |
| CN104330546B (en) * | 2014-10-24 | 2015-10-07 | 无锡帝科电子材料科技有限公司 | A kind of fluid detection instrument for electric slurry |
| CN110514555A (en) * | 2018-05-22 | 2019-11-29 | 泰科电子(上海)有限公司 | Concentration detection apparatus, concentration measurement and control device and solar water heater |
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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: 20140416 Termination date: 20181108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |