CN101832825A - Industrial digital display thermometer - Google Patents
Industrial digital display thermometer Download PDFInfo
- Publication number
- CN101832825A CN101832825A CN 201010172413 CN201010172413A CN101832825A CN 101832825 A CN101832825 A CN 101832825A CN 201010172413 CN201010172413 CN 201010172413 CN 201010172413 A CN201010172413 A CN 201010172413A CN 101832825 A CN101832825 A CN 101832825A
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- thermometer
- industrial
- digital display
- sensor
- single chip
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Abstract
The invention relates to an industrial digital display thermometer, which is provided with a head and a sleeve pipe. A sensor of the thermometer is made of platinum resistor; the sensor is in signal connection with a single chip; the single chip samples and processes a temperature signal transmitted by the sensor; the single chip is used for controlling a display screen which is electrically connected to the single chip to output a digital temperature signal; the thermometer is applied to measuring and displaying the temperature of a working condition; the platinum resistor is arranged in the sleeve pipe; and the single chip and the display screen are both arranged inside the head. The invention not only can be accurately and conveniently read and can be conveniently assembled but also has low power consumption, high accuracy and a low-voltage alarming function, therefore being suitable for industrial condition, especially damp dust industrial conditions, being difficult to erode and having a long service life.
Description
Technical field
The present invention relates to a kind of thermometer, especially a kind of industrial digital display thermometer.
Background technology
The frequent temperature of using is counted bimetallic system cell or glass-stem thermometer in industrial environment, and bimetallic system cell adopts the bimetallic element temperature-sensitive to drive the pointer indicated temperature, and pointer easily comes off and causes damage, and is difficult for accurate reading in the easy shake of vibration occasion pointer.Glass-stem thermometer is at the industrial occasions cracky, and breakage is the easy contaminated environment of temperature sensing liquid of outflow afterwards.Therefore, need accurate more, the safer thermometer of use of a kind of reading.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, a kind of industrial digital display thermometer is provided, accuracy, reliability are all higher, and use is simple, power consumption is lower.
The technical solution adopted for the present invention to solve the technical problems is: a kind of industrial digital display thermometer, has gauge outfit, protecting pipe, the sensor of described thermometer adopts platinum resistance to make, described sensor is connected with the single-chip microcomputer signal, the temperature signal of described single-chip microcomputer collection and processes sensor transmission, the display screen output digital temperature signal that described Single-chip Controlling is electrically connected with it, described thermometer is used for the temperature survey and the demonstration of industrial environment, described platinum resistance is installed in protecting pipe inside, and described single-chip microcomputer and display screen are installed in gauge outfit inside.
Further, described platinum resistance is Pt1000, Pt100 or Pt10.Described thermometer is used for the temperature survey and the demonstration of humidity or dusty industrial environments.Described single-chip microcomputer is connected with the low-voltage warning device.Described gauge outfit is made by stainless steel material.Described gauge outfit is an all-sealed structure.Described single-chip microcomputer adopts low-power scm, and described display screen adopts LCDs.
The invention has the beneficial effects as follows: the present invention adopts Pt1000, Pt100 or Pt10 platinum resistance as sensor, utilizes low-power scm that the platinum resistance signal is carried out acquisition process and directly shows the measured medium temperature by display screen.The present invention not only convenient reading is accurate, easy for installation, and power consumption is lower, accuracy is higher, has the low-voltage warning function simultaneously, and stability and reliability are higher.The gauge outfit of thermometer has adopted the all-sealed structure of stainless steel material and waterproof and dustproof, is applicable to industrial environment particularly humidity and dusty industrial environments, not corrosion-vulnerable breakage, and serviceable life is longer.The present invention is widely used in industries such as food, pharmacy, weaving, printing and dyeing, papermaking.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention;
Wherein: 1. gauge outfit, 2. display screen, 3. protecting pipe.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Industrial digital display thermometer as shown in Figure 1, have gauge outfit 1, protecting pipe 3, the sensor of thermometer adopts Pt1000, Pt100 or Pt10 platinum resistance to make, sensor is connected with the low-power scm signal, the temperature signal of single-chip microcomputer collection and processes sensor transmission, the display screen output digital temperature signal that Single-chip Controlling is electrically connected with it, platinum resistance is installed in protecting pipe 3 inside, and single-chip microcomputer and LCDs 2 are installed in gauge outfit 1 inside.
Thermometer is used for the temperature survey and the demonstration of humidity or dusty industrial environments.Single-chip microcomputer is connected with the low-voltage warning device.Gauge outfit 1 is made by stainless steel material, and gauge outfit 1 is an all-sealed structure.
The present invention adopts Pt1000, Pt100 or Pt10 platinum resistance as sensor, utilizes low-power scm that the platinum resistance signal is carried out acquisition process and directly shows the measured medium temperature by display screen, and the easy reading of the present invention, reading are accurate, and difficult generation is misread.The gauge outfit 1 of thermometer has adopted the all-sealed structure of stainless steel material and waterproof and dustproof, not corrosion-vulnerable breakage, the serviceable life of having improved thermometer.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (6)
1. industrial digital display thermometer, it is characterized in that: have gauge outfit (1), protecting pipe (3), the sensor of described thermometer adopts platinum resistance to make, described sensor is connected with the single-chip microcomputer signal, the temperature signal of described single-chip microcomputer collection and processes sensor transmission, the display screen that described Single-chip Controlling is electrically connected with it (2) output digital temperature signal, described thermometer is used for the temperature survey and the demonstration of industrial environment, described platinum resistance is installed in protecting pipe (3) inside, and described single-chip microcomputer and display screen (2) are installed in gauge outfit (1) inside.
2. industrial digital display thermometer according to claim 1 is characterized in that: described platinum resistance is Pt1000, Pt100 or Pt10.
3. industrial digital display thermometer according to claim 1 is characterized in that: described thermometer is used for the temperature survey and the demonstration of humidity or dusty industrial environments.
4. industrial digital display thermometer according to claim 1 is characterized in that: described single-chip microcomputer is connected with the low-voltage warning device.
5. industrial digital display thermometer according to claim 1 is characterized in that: described gauge outfit (1) is made by stainless steel material.
6. industrial digital display thermometer according to claim 1 is characterized in that: described gauge outfit (1) is an all-sealed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010172413 CN101832825A (en) | 2010-05-14 | 2010-05-14 | Industrial digital display thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010172413 CN101832825A (en) | 2010-05-14 | 2010-05-14 | Industrial digital display thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101832825A true CN101832825A (en) | 2010-09-15 |
Family
ID=42716975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010172413 Pending CN101832825A (en) | 2010-05-14 | 2010-05-14 | Industrial digital display thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101832825A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266773A (en) * | 2014-10-20 | 2015-01-07 | 蚌埠日月仪器研究所有限公司 | Digital temperature measuring device |
| CN109682404A (en) * | 2018-12-24 | 2019-04-26 | 彭希南 | Nuclear power station spent fuel water temperature and Water Level Measuring Meters |
| CN109764974A (en) * | 2019-01-28 | 2019-05-17 | 安徽天康(集团)股份有限公司 | A kind of high temperature resistant torch remote temperature measurement thermocouple |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736747Y (en) * | 2004-09-15 | 2005-10-26 | 黄哲彦 | Electric resistance thermometer |
| CN2814364Y (en) * | 2005-06-29 | 2006-09-06 | 吴奕军 | Compound sensing gas pressure type thermometer |
| CN201094101Y (en) * | 2007-10-19 | 2008-07-30 | 贵州省计量测试院 | Digital electronic thermometer |
| CN201352162Y (en) * | 2008-10-15 | 2009-11-25 | 嘉兴电力局 | Transformer temperature calibration device |
-
2010
- 2010-05-14 CN CN 201010172413 patent/CN101832825A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736747Y (en) * | 2004-09-15 | 2005-10-26 | 黄哲彦 | Electric resistance thermometer |
| CN2814364Y (en) * | 2005-06-29 | 2006-09-06 | 吴奕军 | Compound sensing gas pressure type thermometer |
| CN201094101Y (en) * | 2007-10-19 | 2008-07-30 | 贵州省计量测试院 | Digital electronic thermometer |
| CN201352162Y (en) * | 2008-10-15 | 2009-11-25 | 嘉兴电力局 | Transformer temperature calibration device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266773A (en) * | 2014-10-20 | 2015-01-07 | 蚌埠日月仪器研究所有限公司 | Digital temperature measuring device |
| CN109682404A (en) * | 2018-12-24 | 2019-04-26 | 彭希南 | Nuclear power station spent fuel water temperature and Water Level Measuring Meters |
| CN109682404B (en) * | 2018-12-24 | 2020-10-30 | 彭希南 | Water temperature and water level measuring instrument for dead nuclear fuel pool of nuclear power station |
| CN109764974A (en) * | 2019-01-28 | 2019-05-17 | 安徽天康(集团)股份有限公司 | A kind of high temperature resistant torch remote temperature measurement thermocouple |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100915 |