CN202350953U - Improved dry body calibration furnace - Google Patents
Improved dry body calibration furnace Download PDFInfo
- Publication number
- CN202350953U CN202350953U CN201120457324XU CN201120457324U CN202350953U CN 202350953 U CN202350953 U CN 202350953U CN 201120457324X U CN201120457324X U CN 201120457324XU CN 201120457324 U CN201120457324 U CN 201120457324U CN 202350953 U CN202350953 U CN 202350953U
- Authority
- CN
- China
- Prior art keywords
- thermostatic bath
- metal
- improved dry
- dry body
- calibration cell
- 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
- 239000002184 metal Substances 0.000 claims abstract description 35
- 238000012795 verification Methods 0.000 claims description 10
- 230000007547 defect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
Images
Landscapes
- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses an improved dry body calibration furnace. The improved dry body calibration furnace comprises a furnace body and radiating grooves, wherein a metal plate is arranged on the radiating grooves; a thermostatic bath is fixed above the metal plate; the depth of the thermostatic bath is 140-150 millimeters; a thermometer bulb cylinder is sleeved on the outer wall of the thermostatic bath; two sides of the thermostatic bath are respectively provided with a metal air deflector; and the bottoms of the metal air deflectors are respectively fixed on two sides of the metal plate, the top of each metal air deflector is arranged obliquely upwards and forms an included angle with the horizontal plane. The thermometer bulb cylinder is sleeved on the outer wall of the thermostatic bath of the improved dry body calibration furnace, so that the defect that a thermometer bulb is not fully heated because of insufficient depth of the thermostatic bath can be overcome, and the accuracy of measurement is ensured; and the improved dry body calibration furnace is provided with the metal air deflectors, so that the air coming out from the radiating grooves can be guided away and cannot be directly contacted with the thermostatic bath so as to prevent hot air in the radiating grooves from influencing the inner thermometer bulb of the thermostatic bath. The improved dry body calibration furnace is simple in structure and is convenient and applicable.
Description
Technical field
The utility model relates to a kind of temperature calibration equipment, relates in particular to a kind of improvement stem body verification stove.
Background technology
Stem body verification stove is industry and temperature calibration equipment experimentally commonly used, use very extensively, in " oil-filled transformer temperature measuring equipment field calibration standard ", have thermometer bulb to be not less than the regulation of 150mm in the calibration cell degree of depth; But owing to receive the verification environmental limit, the degree of depth that usually can not guarantee calibration cell is more than 150mm, so exist thermometer to be heated inadequately; Measure problems such as temperature is inaccurate; In addition, the radiating groove top has only a fixedly sheet metal of calibration cell, its shape limited size; Can not stop the influence of radiating groove, and also not have a kind of scheme to address this is that now on the market calibration cell.
Summary of the invention
The purpose of the utility model just is that providing a kind of addresses the above problem, and under the not enough situation of the calibration cell degree of depth, still can keep measuring the improvement stem body verification stove of the accuracy of temperature.
To achieve these goals, the technical scheme of the utility model employing is: a kind of improvement stem body verification stove comprises body of heater and radiating groove; Radiating groove is provided with sheet metal, and the sheet metal upper fixed has a calibration cell, and the said calibration cell degree of depth is 140 millimeters to 150 millimeters; And the calibration cell outer wall is with a thermometer bulb tube; The calibration cell both sides are respectively equipped with a metal wind deflector, and the bottom of said metal wind deflector is separately fixed at the both sides of sheet metal, and the top is provided with horizontal by an angle obliquely.
As preferably: the metal wind deflector is symmetrical set, and the top each other away from.
As preferably: the angle of said metal wind deflector and surface level is 30 to spend to 60 degree.
Compared with prior art, the advantage of the utility model is: the calibration cell degree of depth is 140 millimeters to 150 millimeters, and the calibration cell outer wall is with a thermometer bulb tube, can remedy the thermometer bulb that calibration cell degree of depth deficiency causes and be heated inadequately; Guarantee the degree of accuracy of measuring, had the metal wind deflector, can lead away the wind that comes out in the radiating groove; Wind is not directly contacted with calibration cell, thereby avoided the influence of the interior hot blast of radiating groove to thermometer bulb in the calibration cell, the metal wind deflector is symmetrical set; And the top each other away from, can make wind away from calibration cell, and the angle of wind deflector and surface level be 30 spend to 60 the degree; Wind effect is good, and the utility model is simple in structure, and is convenient and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, body of heater; 2, radiating groove; 3, sheet metal; 4, thermometer bulb tube; 5, metal wind deflector; 6, calibration cell.
Embodiment
To combine accompanying drawing that the utility model is described further below.
Embodiment 1: referring to Fig. 1, a kind of improvement stem body verification stove comprises body of heater 1 and radiating groove 2; Radiating groove 2 is provided with sheet metal 3, and sheet metal 3 upper fixed have a calibration cell 6, and said calibration cell 6 degree of depth are 140 millimeters to 150 millimeters; And calibration cell 6 outer walls are with a thermometer bulb tube 4, and calibration cell 6 both sides are respectively equipped with a metal wind deflector 5, and the bottom of said metal wind deflector 5 is separately fixed at the both sides of sheet metal 3; The top is provided with horizontal by an angle obliquely; Metal wind deflector 5 is symmetrical set, and the top is 30 to spend to 60 degree away from the angle of, said metal wind deflector 5 and surface level each other.
Claims (3)
1. an improvement stem body verification stove comprises body of heater and radiating groove, and radiating groove is provided with sheet metal; The sheet metal upper fixed has a calibration cell; It is characterized in that: the said calibration cell degree of depth is 140 millimeters to 150 millimeters, and the calibration cell outer wall is with a thermometer bulb tube, and the calibration cell both sides are respectively equipped with a metal wind deflector; The bottom of said metal wind deflector is separately fixed at the both sides of sheet metal, and the top is provided with horizontal by an angle obliquely.
2. improvement stem body verification stove according to claim 1, it is characterized in that: the metal wind deflector is symmetrical set, and the top each other away from.
3. improvement stem body verification stove according to claim 1 and 2 is characterized in that: the angle of said metal wind deflector and surface level be 30 spend to 60 the degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120457324XU CN202350953U (en) | 2011-11-17 | 2011-11-17 | Improved dry body calibration furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120457324XU CN202350953U (en) | 2011-11-17 | 2011-11-17 | Improved dry body calibration furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350953U true CN202350953U (en) | 2012-07-25 |
Family
ID=46539950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120457324XU Expired - Fee Related CN202350953U (en) | 2011-11-17 | 2011-11-17 | Improved dry body calibration furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017917A (en) * | 2018-01-09 | 2019-07-16 | 北京康斯特仪表科技股份有限公司 | A kind of low temperature stem body temperature checker |
| CN110017916A (en) * | 2018-01-09 | 2019-07-16 | 北京康斯特仪表科技股份有限公司 | High temperature stem body temperature checker |
| CN110017913A (en) * | 2018-01-09 | 2019-07-16 | 北京康斯特仪表科技股份有限公司 | Low temperature furnace body and low temperature stem body temperature checker including the low temperature furnace body |
-
2011
- 2011-11-17 CN CN201120457324XU patent/CN202350953U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017917A (en) * | 2018-01-09 | 2019-07-16 | 北京康斯特仪表科技股份有限公司 | A kind of low temperature stem body temperature checker |
| CN110017916A (en) * | 2018-01-09 | 2019-07-16 | 北京康斯特仪表科技股份有限公司 | High temperature stem body temperature checker |
| CN110017913A (en) * | 2018-01-09 | 2019-07-16 | 北京康斯特仪表科技股份有限公司 | Low temperature furnace body and low temperature stem body temperature checker including the low temperature furnace body |
| CN110017916B (en) * | 2018-01-09 | 2024-06-18 | 北京康斯特仪表科技股份有限公司 | High temperature dry body temperature calibrator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202350953U (en) | Improved dry body calibration furnace | |
| CN203117139U (en) | Hot plate instrument for testing hot performance of fabric | |
| CN204064843U (en) | A kind of lift far infrared drying drimeter | |
| CN203100462U (en) | Temperature compensation device | |
| CN205080081U (en) | Measurement device for biggest heat transfer power of solar energy gravity heat pipe | |
| CN202886240U (en) | Textile moisture permeability tester | |
| CN204064612U (en) | LED heat dispersion pick-up unit | |
| CN204575576U (en) | A kind of heat reflection metal decking heat-proof quality tester | |
| CN206648982U (en) | A kind of vegetable oil smoke point mensure case | |
| CN202792826U (en) | Seasoned duck drying room | |
| CN205027684U (en) | It separates febrile instrument to measure coating | |
| CN204027403U (en) | A kind of convection type flue gas heat exchange tube | |
| CN203438576U (en) | Oil press with radiating device | |
| CN207560371U (en) | A kind of double-P type radiant tube | |
| CN204026595U (en) | A kind of LED radiator | |
| CN205383900U (en) | High temperature resistant fever board that holds of piece formula | |
| CN203163431U (en) | Modified dryer | |
| CN104749127A (en) | Infrared textile emissivity measuring device and method | |
| CN203360543U (en) | Mean-temperature aluminum foil and aluminum plate annealing furnace | |
| CN206002216U (en) | A kind of temperature-sensing probe of new equipment | |
| CN206377777U (en) | A kind of heat sink of burn-in chamber | |
| CN204255842U (en) | Air gas concentration lwevel sensor under high humidity condensation environment | |
| CN203858049U (en) | Round surface top type air temperature measuring device | |
| CN204555659U (en) | Hand-held tin melting furnace | |
| CN203858048U (en) | Cylinder top type air temperature measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DEYANG POWER SUPPLY COMPANY, STATE GRID SICHUAN EL Effective date: 20131031 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: DEYANG ELECTRIC POWER BUREAU Effective date: 20131031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 618000 DEYANG, SICHUAN PROVINCE TO: 100761 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131031 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Deyang Power Supply Company, State Grid Sichuan Electric Power Corporation Address before: 618000 No. 4, Zhongshan street, Deyang, Sichuan Patentee before: Deyang Electric Power Bureau |
|
| 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: 20120725 Termination date: 20181117 |