CN212963776U - Temperature measuring equipment calibrating installation - Google Patents
Temperature measuring equipment calibrating installation Download PDFInfo
- Publication number
- CN212963776U CN212963776U CN202021835659.6U CN202021835659U CN212963776U CN 212963776 U CN212963776 U CN 212963776U CN 202021835659 U CN202021835659 U CN 202021835659U CN 212963776 U CN212963776 U CN 212963776U
- Authority
- CN
- China
- Prior art keywords
- temperature
- control box
- centrifugal fan
- measuring equipment
- temperature measuring
- 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
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature measuring equipment calibrating installation, including the temperature control box, the inside of temperature control box is provided with the heat preservation, the inside of heat preservation is provided with the seal chamber, the bottom of seal chamber is provided with centrifugal fan, the top of centrifugal fan is provided with the guide duct, the middle part of guide duct is provided with the heater, the top of guide duct is provided with the temperature equalizing plate, one side of temperature control box is provided with the control box, the inside of control box is provided with signal processing module and IPC industrial computer, the front of control box is provided with the temperature detecting head, controls the measuring system through the IPC industrial computer, cooperates with the secondary development of software, can easily realize carrying out the specific analysis to the data, also can make the measuring system more intelligent and convenient, through utilizing the air medium to realize the change of temperature control box temperature, the contrast of detecting head measuring result and standard, can meet the daily common verification requirements.
Description
Technical Field
The utility model relates to a temperature measurement field, in particular to temperature measurement equipment calibrating installation.
Background
The temperature is a physical quantity which people must pay attention to in production and life, the temperature can be directly measured through a thermometer, the temperature can be monitored in real time by utilizing the temperature sensor and the circuit control, the types of the thermometer and the temperature sensor are various, but because the measuring point surfaces of the thermometer and the temperature sensor can be changed in the using process and the accuracy is influenced, other types basically need to be periodically calibrated, at present, the temperature sensor and a temperature inspection meter are mostly used in production for automatically inspecting and recording various temperatures, the temperature of specific equipment such as a constant temperature incubator, a water bath kettle, a high-low temperature test box and the like is monitored, the verification period of the temperature sensors is generally half a year or a year, and if the temperature measurement is inaccurate, generally, the detection is difficult to find and the damage is large, the standard detection operation flow is complex, professional equipment is needed, the detection work is long in time consumption, and therefore some daily self-detection and easily-operated equipment need to be made up.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a temperature measurement equipment calibrating installation, completion temperature sensor's that can convenient and fast simple examination, and can carry out measurement system design and analysis processes temperature data according to the needs of reality.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a temperature measurement equipment calibrating installation, including the temperature control box, the top of temperature control box is provided with the display, the bottom of display is provided with mouse and keyboard, the inside of temperature control box is provided with the heat preservation, the inside of heat preservation is provided with sealed chamber, the bottom in sealed chamber is provided with centrifugal fan, centrifugal fan's top is provided with the guide duct, the middle part of guide duct is provided with the heater, the top of guide duct is provided with the samming board, the top of samming board is provided with the heat preservation apron, open the inside of heat preservation apron has the school hole of examining, one side of temperature control box is provided with the control box, the inside of control box is provided with signal processing module and IPC industrial computer, the front of control box is provided with control button, control button's bottom is provided with the temperature detection head.
As a preferred technical scheme of the utility model, signal processing module includes digital signal processor DSP, memory, AD converter and preprocessing circuit.
As an optimal technical scheme of the utility model, the inner wall of air duct and sealed chamber passes through the support to be fixed, the top and the bottom of air duct all are equipped with the clearance that the air flows.
As an optimized technical scheme of the utility model, the temperature-uniforming plate is made by copper or stainless steel material, the temperature-uniforming plate is fixed in the top inner wall of sealed chamber.
As an optimal technical scheme of the utility model, centrifugal fan's bottom is provided with driving motor, driving motor's output shaft passes through the reduction gear and links to each other with centrifugal fan's pivot.
As an optimal technical scheme of the utility model, electric connection between display, mouse, heater, signal processing module, IPC industrial computer, temperature probe, driving motor and the keyboard.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an air medium realizes the change of temperature control box temperature, can satisfy many temperature sensor's ordinary daily examination demand, safety, the environmental protection, economy and operating temperature range are wide, control measurement system through the IPC industrial computer, powerful, the expansibility is strong, the secondary development of cooperation software, realization that can be easily carries out specific analysis to data handles, it is more intelligent convenient also to make measurement system, realize better human-computer interaction through some input/output devices, conveniently look up or call the data that obtain.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the temperature control box of the present invention;
FIG. 3 is a schematic view of the internal structure of the control box of the present invention;
fig. 4 is a schematic structural diagram of a signal processing module according to the present invention;
in the figure: 1. a temperature control box; 2. a display; 3. a mouse; 4. a heat-insulating layer; 5. sealing the cavity; 6. a centrifugal fan; 7. an air duct; 8. a heater; 9. a temperature equalizing plate; 10. a heat-insulating cover plate; 11. checking the hole; 12. A control box; 13. a signal processing module; 14. IPC industrial personal computer; 15. a control button; 16. a temperature probe; 17. a drive motor; 18. a keyboard.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
As shown in fig. 1-4, the utility model provides a temperature measurement equipment calibrating installation, including temperature control box 1, temperature control box 1's top is provided with display 2, display 2's bottom is provided with mouse 3 and keyboard 18, temperature control box 1's inside is provided with heat preservation 4, heat preservation 4's inside is provided with seal chamber 5, seal chamber 5's bottom is provided with centrifugal fan 6, centrifugal fan 6's top is provided with ventilating duct 7, the middle part of ventilating duct 7 is provided with heater 8, ventilating duct 7's top is provided with samming board 9, the top of samming board 9 is provided with heat preservation apron 10, heat preservation apron 10's inside is opened there is calibration hole 11, one side of temperature control box 1 is provided with control box 12, control box 12's inside is provided with signal processing module 13 and IPC industrial computer 14, control box 12's front is provided with control button 15, control button 15's bottom is provided with temperature detecting head 16.
Further, the signal processing module 13 includes a digital signal processor DSP, a memory, an a/D converter and a pre-processing circuit, the digital signal processor DSP adopts a TMS320VC5409 processor of T1 company, the memory adopts a FLASH of type SST39VF800A and an SRAM of type S61LV6416, the IPC industrial personal computer 14 adopts hua 610H, the signal processing module 13 immediately calls a data acquisition program when receiving a command of the IPC industrial personal computer 14, receives a temperature sensing signal from the temperature detecting head 16 and subjected to pre-processing through an a/D converter interface, calls a temperature measurement program, analyzes and processes data of the memory, obtains an online temperature measurement value through soft measurement program operation, and transmits the online temperature measurement value to the IPC industrial personal computer 14.
The air duct 7 is fixed with the inner side wall of the sealed cavity 5 through a support, air flowing gaps are formed in the top end and the bottom end of the air duct 7, and an air flowing loop is formed between the air duct 7 and the sealed cavity 5.
The temperature equalizing plate 9 is made of copper or stainless steel materials, heat conduction is fast, temperature distribution is uniform, the temperature equalizing plate 9 is fixed on the inner wall of the top end of the sealed cavity 5, and a probe of a thermometer or a temperature sensor can be conveniently inserted and calibrated.
The bottom of the centrifugal fan 6 is provided with a driving motor 17, an output shaft of the driving motor 17 is connected with a rotating shaft of the centrifugal fan 6 through a speed reducer, the driving motor 17 drives the centrifugal fan 6 to rotate, so that an air medium is heated by the heater 8 from bottom to top in the air duct 7, transfers heat to the temperature equalizing plate 9, and circularly flows from top to bottom along the outer wall of the air duct 7.
The display 2, the mouse 3, the heater 8, the signal processing module 13, the IPC industrial personal computer 14, the temperature probe 16, the driving motor 17 and the keyboard 18 are electrically connected.
Specifically, when the temperature detection device is used, all the components are firmly installed, the power supply is connected and the components are connected through a signal line, the control button 15 is turned on, an operating system of the IPC industrial personal computer 14 is started, information of the signal processing module 13 is received through software, the temperature condition of each temperature detection head 16 can be checked in real time, data storage and analysis are carried out, when verification work is needed, the temperature detection heads 16 and standard probes are respectively placed in the verification holes 11, the heater 8 and the driving motor 17 are turned on, the temperature of the temperature equalization plate 9 is increased, and the IPC industrial personal computer 14 compares two measured temperature data with the time change, so that whether the detected temperature detection heads 16 are damaged or not can be judged.
The utility model discloses a IPC industrial computer 14 adopts bus structure, control measurement system, not only can save and show a large amount of temperature data, and realization that can be easily carries out specific analysis to data, realize better man-machine interaction through mouse 3 and keyboard 18, more intelligent satisfies the demand, utilize air medium to realize examining the change of school hole 11 temperature through temperature control box 1, safety has, the environmental protection, economy and the wide advantage of operating temperature scope, simultaneously through the contrast with the standard component, can satisfy many thermometers, temperature sensor's daily ordinary examination requirement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A temperature measuring equipment calibrating device comprises a temperature control box (1) and is characterized in that a display (2) is arranged at the top of the temperature control box (1), a mouse (3) and a keyboard (18) are arranged at the bottom of the display (2), a heat-insulating layer (4) is arranged inside the temperature control box (1), a sealing cavity (5) is arranged inside the heat-insulating layer (4), a centrifugal fan (6) is arranged at the bottom end of the sealing cavity (5), an air guide cylinder (7) is arranged at the top of the centrifugal fan (6), a heater (8) is arranged in the middle of the air guide cylinder (7), a temperature-equalizing plate (9) is arranged at the top of the air guide cylinder (7), a heat-insulating cover plate (10) is arranged at the top of the temperature-equalizing plate (9), a calibration hole (11) is formed inside the heat-insulating cover plate (10), a control box (12) is arranged on one side of the temperature control box (1), the intelligent IPC control system is characterized in that a signal processing module (13) and an IPC industrial personal computer (14) are arranged in the control box (12), a control button (15) is arranged on the front face of the control box (12), and a temperature detecting head (16) is arranged at the bottom of the control button (15).
2. A temperature measurement equipment certification device according to claim 1, wherein the signal processing module (13) comprises a digital signal processor DSP, a memory, an a/D converter and a pre-processing circuit.
3. The calibrating device for the temperature measuring equipment as claimed in claim 1, wherein the air guide cylinder (7) is fixed with the inner side wall of the sealed cavity (5) through a bracket, and gaps for air flowing are arranged at the top end and the bottom end of the air guide cylinder (7).
4. The temperature measuring equipment calibrating device according to claim 1, wherein the temperature-equalizing plate (9) is made of copper or stainless steel material, and the temperature-equalizing plate (9) is fixed on the top inner wall of the sealed cavity (5).
5. The calibrating device for the temperature measuring equipment as claimed in claim 1, wherein a driving motor (17) is arranged at the bottom of the centrifugal fan (6), and an output shaft of the driving motor (17) is connected with a rotating shaft of the centrifugal fan (6) through a speed reducer.
6. The calibrating device for the temperature measuring equipment as claimed in claim 1, wherein the display (2), the mouse (3), the heater (8), the signal processing module (13), the IPC industrial personal computer (14), the temperature probe (16), the driving motor (17) and the keyboard (18) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835659.6U CN212963776U (en) | 2020-08-28 | 2020-08-28 | Temperature measuring equipment calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835659.6U CN212963776U (en) | 2020-08-28 | 2020-08-28 | Temperature measuring equipment calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212963776U true CN212963776U (en) | 2021-04-13 |
Family
ID=75361281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021835659.6U Expired - Fee Related CN212963776U (en) | 2020-08-28 | 2020-08-28 | Temperature measuring equipment calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212963776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678521A (en) * | 2023-05-24 | 2023-09-01 | 苏州英瑞传感技术有限公司 | Severe thermal effect generating equipment for thermosensitive device |
-
2020
- 2020-08-28 CN CN202021835659.6U patent/CN212963776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678521A (en) * | 2023-05-24 | 2023-09-01 | 苏州英瑞传感技术有限公司 | Severe thermal effect generating equipment for thermosensitive device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212963776U (en) | Temperature measuring equipment calibrating installation | |
| CN210005467U (en) | Building outer wall thermal insulation performance detection device | |
| CN101343676A (en) | On-line detecting device and method for temperature of blast furnace chamber | |
| CN204730887U (en) | A kind of wireless infant incubator self-checking device | |
| CN106596164A (en) | Heat exchanger energy efficiency online detection device | |
| CN105865800A (en) | Gas turbine engine test bench testing system | |
| CN207067377U (en) | A kind of test device of voltage sensor | |
| CN205333318U (en) | Boats and ships diesel engine failure predication protection system | |
| CN112649121A (en) | Working temperature detection method for 5G radio frequency equipment | |
| CN209673286U (en) | High and low temperature environment torque sensor calibrating installation | |
| CN209117713U (en) | A kind of modified airspeedometer of self-heating temperature | |
| CN106568535A (en) | Precision detection system for motor vehicle exhaust emission temperature sensors | |
| CN206223808U (en) | A kind of air flow rate sensor | |
| CN101852653B (en) | Device and method for measuring working temperature of bearing | |
| CN214895213U (en) | Small biological early warning equipment for water quality comprehensive toxicity evaluation | |
| CN108871429A (en) | A kind of two-phase, three-phase centrifuge hologram monitor method and system | |
| CN2755608Y (en) | Automatic temperature differential calorimeter | |
| CN201464002U (en) | Mobile water meter on-site polling device | |
| CN104180848A (en) | Online detection device for portable hydraulic system | |
| CN215179840U (en) | Device for testing equivalent heat conductivity coefficient heat flow of wall | |
| CN202210021U (en) | Vacuum glass tightness on-line detection system | |
| CN111551580A (en) | Building enclosure structure heat transfer coefficient field test equipment and method | |
| CN202177666U (en) | Constant temperature test box used for measuring metal conductivity | |
| CN202083438U (en) | Wireless communication level gauge externally attached to tank wall | |
| CN208443186U (en) | A kind of crucible furnace infrared temperature measurement apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210413 Termination date: 20210828 |