CN205317365U - High precision temperature measurement instrument of jam -proof - Google Patents
High precision temperature measurement instrument of jam -proof Download PDFInfo
- Publication number
- CN205317365U CN205317365U CN201520930991.3U CN201520930991U CN205317365U CN 205317365 U CN205317365 U CN 205317365U CN 201520930991 U CN201520930991 U CN 201520930991U CN 205317365 U CN205317365 U CN 205317365U
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- detection module
- module
- housing
- temperature measuring
- measuring instrument
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Abstract
The utility model discloses a high precision temperature measurement instrument of jam -proof, include: controlling means, display device and be equipped with the casing on jam -proof layer, wherein, controlling means in be equipped with a detection module, the 2nd detection module and calibration module, controlling means and display device all install in the casing that is equipped with the jam -proof layer, a detection module, the 2nd detection module's output all be connected with the calibration module, controlling means and display device connect. A high precision temperature measurement instrument of jam -proof, its casing through being equipped with the jam -proof layer replaces ordinary casing, avoids the material beyond the measuring object influence its measuring accuracy, simultaneously, measures the temperature of measuring object simultaneously through a detection module and the 2nd detection module, then carries out contrastive analysis through the data of calibrating two detection module postdetections of pair of module, the great measuring error of having dwindled improves this temperature measurement device measuring accuracy.
Description
Technical field
The utility model relates to a kind of temperature measuring instrument, and specifically one precisely spends temperature measuring instrument for the production of anti-tampering height.
Background technology
Temperature measuring instrument is the industrial automation instrument of the cold and hot degree of Measuring Object, and the method measured according to it can be divided into two big classes: (1) contact temperature-measuring instrument. Mainly contain: expanding type thermometer, thermal resistance thermometer and electroheat pair thermometer etc. (2) non-contact measurement instrument, mainly contains: optical pyrometer, total radiation formula pyrometer and raotube etc.
But no matter be which kind of thermo detector; owing to it is comparatively responsive to the temperature difference; it is in the process of work; usually can by the environment of surrounding, or even staff affected, and the measuring error of temperature measuring instrument will be caused bigger than normal; so just it is easy to the precisely degree of measuring on temperature measuring instrument and causes impact to a certain degree; thus, the demand meeting market that existing temperature measuring instrument can not be real, its production technology needs to improve.
Practical novel content
Practical novel object: the purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of structure is simple, and easy to operate anti-tampering height precisely spends temperature measuring instrument.
Technical scheme: in order to realize above object, the anti-tampering height of one described in the utility model precisely spends temperature measuring instrument, comprise: control device, display unit and be provided with the housing of anti-interference layer, wherein, described control device is provided with the first detection module, the 2nd detection module and calibration module, described control device and display unit are all installed in the housing being provided with anti-interference layer, described the first detection module, the output terminal of the 2nd detection module are all connected with calibration module, and described control device and display unit connect. a kind of anti-tampering height described in the utility model precisely spends temperature measuring instrument, it replaces common housing by being provided with the housing of anti-interference layer, the temperature difference measured beyond thing is avoided to be impacted by temperature measuring instrument by anti-interference layer, simultaneously, in the process of work, the temperature measuring thing is measured by the first detection module and the 2nd detection module simultaneously, then it is analyzed draws final detected value by the data after two detection modules are detected by calibration module, so just reduce the error of measurement greatly, improve the accuracy that this temperature measuring set is measured.
Control device described in the utility model adopts PLC to control chip, wherein it is provided with the first detection module, the 2nd detection module, analog to digital conversion module, operation executing module and controller, the output terminal of the first described detection module and the 2nd detection module all input terminus with analog to digital conversion module be connected, the described output terminal of analog to digital conversion module is connected with the input terminus of calibration module, and described the first detection module, the 2nd detection module, analog to digital conversion module, operation executing module, calibration module and display unit are all connected with controller.
Calibration module described in the utility model is provided with data comparator, by data comparator, the data of the first detection module and the detection of the 2nd detection module is contrasted, analyze and draw final detected result, it is to increase the accurate degree of its detection.
The anti-interference layer being provided with in the housing of anti-interference layer described in the utility model is made up of heat-resistant layer and protective layer; the temperature resistant range of described heat-resistant layer can customize according to the demand of client; housing is close in the inner side that heat-resistant layer is located at by described protective layer; wherein; the design of heat-resistant layer; allow the impact that it can effectively prevent from measuring the temperature difference beyond thing and it is caused, ensure the preparation that this temperature measuring instrument detects.
PLC described in the utility model controls chip and adopts writable formula chip, it can adjust according to the coding that the occasion of the application of client and demand carry out in PLC control chip, improve the suitability of whole control device greatly, it is possible to allow it better meet the demand of client.
The housing of anti-interference layer described in the utility model, control device and indicating meter are one-body molded, the housing of described anti-interference layer is provided with USB interface, the wherein design of USB interface, it is possible to facilitate client to be controlled in chip to PLC by the burning program needed for oneself as required.
Useful effect: anti-tampering height described in the utility model precisely spends temperature measuring instrument, has the following advantages:
1, a kind of anti-tampering height described in the utility model precisely spends temperature measuring instrument, it replaces common housing by being provided with the housing of anti-interference layer, the temperature difference measured beyond thing is avoided to be impacted by temperature measuring instrument by anti-interference layer, simultaneously, in the process of work, the temperature measuring thing is measured by the first detection module and the 2nd detection module simultaneously, then it is analyzed draws final detected value by the data after two detection modules are detected by calibration module, so just reduce the error of measurement greatly, improve the accuracy that this temperature measuring set is measured.
2, the calibration module described in the utility model is provided with data comparator, by data comparator, the data of the first detection module and the detection of the 2nd detection module is contrasted, analyze and draw final detected result, it is to increase the accurate degree of its detection. Simultaneously; the described anti-interference layer being provided with in the housing of anti-interference layer is made up of heat-resistant layer and protective layer, wherein, and the design of heat-resistant layer; allow the impact that it can effectively prevent from measuring the temperature difference beyond thing and it is caused, ensure the preparation of this temperature measuring instrument detection further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of anti-interference layer in the utility model;
In figure: control device-1, display unit-2, the housing-3 being provided with anti-interference layer, anti-interference layer-4, heat-resistant layer-5, protective layer-6.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Embodiment
A kind of anti-tampering height as depicted in figs. 1 and 2 precisely spends temperature measuring instrument, comprise: control device 1, display unit 2 and be provided with the housing 3 of anti-interference layer, wherein, described control device 1 is provided with the first detection module, the 2nd detection module and calibration module, described calibration module is provided with data comparator, described control device 1 and display unit 2 are all installed in the housing 3 being provided with anti-interference layer, described the first detection module, the output terminal of the 2nd detection module are all connected with calibration module, and described control device 1 and display unit 2 connect.
Control device 1 described in the present embodiment adopts PLC to control chip, wherein it is provided with analog to digital conversion module, operation executing module and controller, the output terminal of the first described detection module and the 2nd detection module all input terminus with analog to digital conversion module be connected, the described output terminal of analog to digital conversion module is connected with the input terminus of calibration module, described PLC controls chip and adopts writable formula chip, it can adjust according to the coding that the occasion of the application of client and demand carry out in PLC control chip, the first described detection module, 2nd detection module, analog to digital conversion module, operation executing module, calibration module and display unit 2 are all connected with controller.
The anti-interference layer 4 being provided with in the housing 3 of anti-interference layer described in the present embodiment is made up of heat-resistant layer 5 and protective layer 6, and the temperature resistant range of described heat-resistant layer 5 can customize according to the demand of client, and housing is close in the inner side that heat-resistant layer is located at by described protective layer 6.
Control device 1 described in the present embodiment, display unit 2 and to be provided with the housing 3 of anti-interference layer one-body molded, the described housing 3 being provided with anti-interference layer is provided with USB interface
Embodiment is only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of the various equivalent form of value of the present utility model is all fallen within the application's claims limited range by those skilled in the art.
Claims (6)
1. an anti-tampering height precisely spends temperature measuring instrument, it is characterized in that: comprising: control device (1), display unit (2) and be provided with the housing (3) of anti-interference layer, wherein, described control device (1) is provided with the first detection module, the 2nd detection module and calibration module, described control device (1) and display unit (2) are all installed in the housing (3) being provided with anti-interference layer, described the first detection module, the output terminal of the 2nd detection module are all connected with calibration module, and described control device (1) and display unit (2) connect.
2. the anti-tampering height of one according to claim 1 precisely spends temperature measuring instrument, it is characterized in that: described control device (1) adopts PLC to control chip, wherein it is provided with analog to digital conversion module, operation executing module and controller, the output terminal of the first described detection module and the 2nd detection module all input terminus with analog to digital conversion module be connected, the described output terminal of analog to digital conversion module is connected with the input terminus of calibration module, the first described detection module, 2nd detection module, analog to digital conversion module, operation executing module, calibration module and display unit (2) are all connected with controller.
3. the anti-tampering height of one according to claim 1 precisely spends temperature measuring instrument, it is characterised in that: described calibration module is provided with data comparator.
4. the anti-tampering height of one according to claim 1 precisely spends temperature measuring instrument; it is characterized in that: described in be provided with in the housing (3) of anti-interference layer anti-interference layer (4) be made up of heat-resistant layer (5) and protective layer (6); the temperature resistant range of described heat-resistant layer (5) can customize according to the demand of client, and housing is close in the inner side that heat-resistant layer is located at by described protective layer (6).
5. the anti-tampering height of one according to claim 2 precisely spends temperature measuring instrument, it is characterized in that: described PLC controls chip and adopts writable formula chip, it can adjust according to the coding that the occasion of the application of client and demand carry out in PLC control chip.
6. the anti-tampering height of one according to claim 1 precisely spends temperature measuring instrument, it is characterized in that: described control device (1), display unit (2) and to be provided with the housing (3) of anti-interference layer one-body molded, the described housing (3) being provided with anti-interference layer is provided with USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930991.3U CN205317365U (en) | 2015-11-20 | 2015-11-20 | High precision temperature measurement instrument of jam -proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930991.3U CN205317365U (en) | 2015-11-20 | 2015-11-20 | High precision temperature measurement instrument of jam -proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317365U true CN205317365U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930991.3U Expired - Fee Related CN205317365U (en) | 2015-11-20 | 2015-11-20 | High precision temperature measurement instrument of jam -proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955375A (en) * | 2016-07-01 | 2016-09-21 | 苏州克林络姆空调系统工程有限公司 | Energy-saving temperature and humidity detection and control equipment of clean animal room |
-
2015
- 2015-11-20 CN CN201520930991.3U patent/CN205317365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955375A (en) * | 2016-07-01 | 2016-09-21 | 苏州克林络姆空调系统工程有限公司 | Energy-saving temperature and humidity detection and control equipment of clean animal room |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161120 |