CN2354119Y - Telescopic jointed double-metal thermometer - Google Patents
Telescopic jointed double-metal thermometer Download PDFInfo
- Publication number
- CN2354119Y CN2354119Y CN 98248513 CN98248513U CN2354119Y CN 2354119 Y CN2354119 Y CN 2354119Y CN 98248513 CN98248513 CN 98248513 CN 98248513 U CN98248513 U CN 98248513U CN 2354119 Y CN2354119 Y CN 2354119Y
- Authority
- CN
- China
- Prior art keywords
- temperature sensing
- joint casing
- system cell
- inserted joint
- bimetal thermometer
- 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
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a splicing type bimetal thermometer, comprising a bimetal thermometer. The utility model is characterized in that a splicing casing tube is spliced with a temperature sensing rod of the bimetal thermometer in close fit, the temperature sensing rod of the bimetal thermometer is contacted with the bottom of the splicing casing tube, and an installation mechanism is arranged on the connection part of the upper end of the splicing casing tube and temperature measured equipment. The utility model has the advantages that the splicing type bimetal thermometer is not limited by installation space positions, and maintenance and overhauling are convenient; owing to temperature sensing tubes adopted by the structure are closely matched and spliced, thermal response time is relatively shortened, and work efficiency is enhanced by 2.3 times; the facing of the head of the splicing type bimetal thermometer can be arbitrarily adjusted and positioned in horizontal positions for 360 DEG, which is convenient for an operator to observe; the fashion of the installation mechanism is various, which is convenient for suiting different requirements.
Description
The utility model belongs to a kind of thermometric thermometric instrument, particularly a kind of plug-in type bimetallic system cell.
At present, existing bi-metal temperature in respect of by hollow bolt and temperature sensing rod suit be one with temperature sensing rod two kinds of forms with well.By hollow bolt and temperature sensing rod suit is that the form of one uses inconvenience, is subjected to the restriction of installing space.Gap big (comprising the bottom) between original sleeve pipe of temperature sensing rod formal cause with well and temperature sensing rod, cause thermotonus insensitive because of the air coefficient of heat conductivity is low, thermal response time is lagged behind, the regulation that exceeds GB, JB standard time constant, can not record the operating temperature of medium at short notice, influence work efficiency, also waste energy; In addition this form is under the situation that mounting structure changes, can not be in 360 ° of horizontal levels random location, give to patrol and examine and make troubles.
The purpose that the utility model belongs to is to design a kind of plug-in type bimetallic system cell, it has overcome the shortcoming of the said goods from structure, time constant of thermometry is shortened as far as possible, and raising accuracy, with the technological requirement that reaches the user and reduce power source consumption, be a kind of novel product that accounts for the leading position of domestic technique.
The technical solution of the utility model: a kind of plug-in type bimetallic system cell, comprise bimetallic system cell, it is characterized in that temperature sensing rod with bimetallic system cell is wringing fit and is plugged with an inserted joint casing, the temperature sensing rod of thermometer and the bottom connection of inserted joint casing touch, this inserted joint casing upper end with by thermometric equipment connecting portion installing mechanism is arranged.
Above-mentioned said inserted joint casing upper end be can be by the installing mechanism of thermometric equipment connecting portion that helicitic texture is connected, flange arrangement connects or the connection of cooperation intercalation structure.
Above-mentioned said inserted joint casing upper end be the installing mechanism that helicitic texture is connected by thermometric equipment connecting portion and can make inserted joint casing be a hollow bolt shape, be equipped with two and the perpendicular jackscrew of sleeve pipe on its inlet portion outer, screw thread is arranged under the jackscrew.
Using method of the present utility model: during use, at first inserted joint casing Yian mounting mechanism is installed on each equipment that need detect, only needs during detection bimetallic system cell is inserted inserted joint casing, mix up dial side, can observe thermometer easily and show.
Superiority of the present utility model is: 1, be not subjected to the restriction of installing space position, can safeguard and overhaul instrument under the situation of not shutting down (comprising shutdown); 2, because the temperature-sensitive pipe wringing fit that structure adopts is pegged graft, thermal response time is shortened relatively, compare original temperature meter work efficiency and improve 2.3 times; 3, gauge outfit is convenient to the operator and is observed towards adjusting the location arbitrarily by 360 ° of horizontal levels; 4,, be convenient to be fit to different needs with various by the installing mechanism mode of thermometric equipment connecting portion.
Further specify present technique below in conjunction with drawings and Examples.
Accompanying drawing is the one-piece construction synoptic diagram of the related a kind of plug-in type bimetallic system cell of the utility model.
Wherein: 1 is bimetallic system cell, and 2 is temperature sensing rod, and 3 is inserted joint casing, and 4 is screw thread, and 5 is jackscrew, and 6 is dial plate.
Embodiment: a kind of plug-in type bimetallic system cell (seeing accompanying drawing), comprise bimetallic system cell 1, it is characterized in that temperature sensing rod 2 with bimetallic system cell is wringing fit and is plugged with an inserted joint casing 3, this sleeve pipe is the hollow bolt shape, be equipped with on its inlet portion outer two with the perpendicular jackscrew 5 of sleeve pipe, screw thread 4 is arranged under the jackscrew.
During use, at first inserted joint casing 3 is installed on each equipment that need detect according to screw thread 4, only need inserts bimetallic system cell 1 by the indicated direction of arrow among the figure during detection, mix up dial plate 6 directions, it is fixing to screw jackscrew 5 again, can observe thermometer easily and show.
Claims (3)
1, a kind of plug-in type bimetallic system cell, comprise bimetallic system cell, it is characterized in that temperature sensing rod with bimetallic system cell is wringing fit and is plugged with an inserted joint casing, the temperature sensing rod of thermometer and the bottom connection of inserted joint casing touch, this inserted joint casing upper end with by thermometric equipment connecting portion installing mechanism is arranged.
2,, it is characterized in that said inserted joint casing upper end and be can be by the installing mechanism of thermometric equipment connecting portion that helicitic texture is connected, flange arrangement connects or the connection of cooperation intercalation structure by the said plug-in type bimetallic system cell of claim 1.
3, by the said plug-in type bimetallic system cell of claim 1, it is characterized in that said inserted joint casing upper end and be the installing mechanism that helicitic texture is connected by thermometric equipment connecting portion and can make inserted joint casing be a hollow bolt shape, be equipped with on its inlet portion outer two with the perpendicular jackscrew of sleeve pipe, screw thread is arranged under the jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248513 CN2354119Y (en) | 1998-11-20 | 1998-11-20 | Telescopic jointed double-metal thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248513 CN2354119Y (en) | 1998-11-20 | 1998-11-20 | Telescopic jointed double-metal thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2354119Y true CN2354119Y (en) | 1999-12-15 |
Family
ID=33993494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98248513 Expired - Fee Related CN2354119Y (en) | 1998-11-20 | 1998-11-20 | Telescopic jointed double-metal thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2354119Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949766A (en) * | 2015-07-21 | 2015-09-30 | 华军 | Thermometer side-mounting mechanism for oil-immersed power transformer |
| CN107219010A (en) * | 2017-06-29 | 2017-09-29 | 杭州源牌科技股份有限公司 | A kind of heat quantity meter temperature-measuring device |
-
1998
- 1998-11-20 CN CN 98248513 patent/CN2354119Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949766A (en) * | 2015-07-21 | 2015-09-30 | 华军 | Thermometer side-mounting mechanism for oil-immersed power transformer |
| CN107219010A (en) * | 2017-06-29 | 2017-09-29 | 杭州源牌科技股份有限公司 | A kind of heat quantity meter temperature-measuring device |
| CN107219010B (en) * | 2017-06-29 | 2024-04-05 | 杭州源牌科技股份有限公司 | Calorimeter temperature measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |