CN202614396U - Thermal resistance thermometer anticorrosion liner tube - Google Patents
Thermal resistance thermometer anticorrosion liner tube Download PDFInfo
- Publication number
- CN202614396U CN202614396U CN 201220237670 CN201220237670U CN202614396U CN 202614396 U CN202614396 U CN 202614396U CN 201220237670 CN201220237670 CN 201220237670 CN 201220237670 U CN201220237670 U CN 201220237670U CN 202614396 U CN202614396 U CN 202614396U
- Authority
- CN
- China
- Prior art keywords
- thermal resistance
- liner tube
- resistance thermometer
- anticorrosion
- tube
- 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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Abstract
The present utility model discloses a thermal resistance thermometer anticorrosion liner tube. The liner tube comprises a thermal resistance blind tube, and an outer lining sheath is sleeved outside the thermal resistance blind tube, The anticorrosion liner tube is simple in structure and convenient to implement, the thermal resistance blind tube can be effectively separated from copper sulphate solution, the anticorrosion effect can be realized, normal use of a thermal resistance thermometer can be guaranteed, stability of production technological parameters can be guaranteed, the service life is long, and using costs are low. The upper end of the thermal resistance blind tube is provided with a flange, the upper end of the outer lining sheath is provided with an annular protruding edge, the annular protruding edge is contacted with the lower surface of the flange, the isolation effect is good, and anti-corrosion performance can be greatly enhanced.
Description
Technical field
The utility model relates to a kind of thermal resistance thermometer anticorrosion liner tube.
Background technology
In the electrolytic copper foil production run; In order to protect thermal resistance thermometer, in the thermal resistance thermometer exterior design isolation bushing pipe is installed, to isolate thermal resistance thermometer and aftertreatment copper-bath; Thereby prevent that thermal resistance thermometer is in use impaired, prolong its serviceable life.But couple corrosion phenomenon in various degree in use can take place in the existing bushing pipe of isolating, and causes the big perhaps temperature of thermal resistance thermometer measured temperature fluctuation not show that cause processing parameter unstable, what influence was produced normally carries out.
The utility model content
The utility model provide a kind of simple in structure, be convenient to implement, long service life and the good thermal resistance thermometer anticorrosion liner tube of anticorrosion ability.
For realizing above-mentioned purpose, the technical scheme of the utility model is: a kind of thermal resistance thermometer anticorrosion liner tube, comprise the thermal resistance blind pipe, and said thermal resistance blind pipe outer cover is provided with the outer lining sheath.
Said thermal resistance blind pipe upper end is provided with flange, and outer lining sheath upper end is provided with circular convex edge, and circular convex edge contacts below flange.
Compared with prior art, the utility model has the advantages that:
1, the utility model comprises the thermal resistance blind pipe, and said thermal resistance blind pipe outer cover is provided with the outer lining sheath, and it is simple in structure; Be convenient to implement, can effectively thermal resistance blind pipe and copper-bath be kept apart, play corrosion-resisting function; Guarantee the normal use of thermal resistance thermometer; Guarantee the stable of processing parameter, and long service life, use cost is cheap.
2, thermal resistance blind pipe upper end is provided with flange, and outer lining sheath upper end is provided with circular convex edge, and circular convex edge contacts below flange, and isolation effect is good, can improve Corrosion Protection greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of Fig. 1 China and foreign countries lining pipe.
Embodiment
Thermal resistance thermometer anticorrosion liner tube as depicted in figs. 1 and 2; It comprises thermal resistance blind pipe 1, and the upper end of thermal resistance blind pipe 1 is provided with flange 2, is provided with outer lining sheath 3 in thermal resistance blind pipe 1 outer cover; Can effectively thermal resistance blind pipe 1 and copper-bath be kept apart; Play corrosion-resisting function, guarantee the normal use of thermal resistance thermometer, guarantee the stable of processing parameter.The upper end of outer lining sheath 3 is provided with circular convex edge 4, and circular convex edge 4, sheathed back contacts below flange 2 outer lining sheath 3 from thermal resistance blind pipe 1 lower end, and isolation effect is good, can improve Corrosion Protection greatly.
In the utility model, the material of outer lining sheath 3 is PTEE (teflon), is convenient to make, and is cheap.
Claims (2)
1. a thermal resistance thermometer anticorrosion liner tube comprises the thermal resistance blind pipe, it is characterized in that: said thermal resistance blind pipe outer cover is provided with the outer lining sheath.
2. thermal resistance thermometer anticorrosion liner tube as claimed in claim 1 is characterized in that: said thermal resistance blind pipe upper end is provided with flange, and outer lining sheath upper end is provided with circular convex edge, and circular convex edge contacts below flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237670 CN202614396U (en) | 2012-05-25 | 2012-05-25 | Thermal resistance thermometer anticorrosion liner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237670 CN202614396U (en) | 2012-05-25 | 2012-05-25 | Thermal resistance thermometer anticorrosion liner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614396U true CN202614396U (en) | 2012-12-19 |
Family
ID=47348085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220237670 Expired - Fee Related CN202614396U (en) | 2012-05-25 | 2012-05-25 | Thermal resistance thermometer anticorrosion liner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614396U (en) |
-
2012
- 2012-05-25 CN CN 201220237670 patent/CN202614396U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20121219 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |