CN202014386U - Sample heating pipe - Google Patents
Sample heating pipe Download PDFInfo
- Publication number
- CN202014386U CN202014386U CN2011200439082U CN201120043908U CN202014386U CN 202014386 U CN202014386 U CN 202014386U CN 2011200439082 U CN2011200439082 U CN 2011200439082U CN 201120043908 U CN201120043908 U CN 201120043908U CN 202014386 U CN202014386 U CN 202014386U
- Authority
- CN
- China
- Prior art keywords
- sample
- sample heating
- heating tube
- tube
- heating
- 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 - Lifetime
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Abstract
The utility model relates to a sample heating pipe, which comprises a sample electrical insulation pipe, wherein a heating layer is combined at the external periphery of the sample electrical insulation pipe, two ends of the heating layer are provided with power on electrodes. The sample heating pipe can transfer heat rapidly, and is uniform in heat distribution and high in heat efficiency.
Description
Technical field:
The utility model belongs to the sample analysis field, and is relevant with the sample heating tube that is used for secondary thermal desorption one parsing instrument especially.
Background technology:
The existing sample cell that is used for secondary thermal desorption one parsing instrument is heated is that heater cartridge is heated the sample in the sample cell on the sample cell neighboring then.This mode of heating can not be fast with the sample in heat transferred and the sample cell, and heat distribution is inhomogeneous, and the heat efficiency is low.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of and can transmit heat fast, uniform heat distribution, the sample heating tube that the heat efficiency is high.
The purpose of this utility model is achieved like this:
The utility model sample heating tube comprises sample electric insulation body, and the external periphery of sample electric insulating tube is compounded with heating layer, and there is powered electrode at the heating layer two ends.
Above-mentioned sample heating tube is shaped as straight tube.
Above-mentioned sample heating tube is shaped as bend pipe.
Above-mentioned sample heating tube is shaped as reducer pipe, also can be other shape.
Sample electric insulation body in the utility model can adopt glass or other to make with the electrical insulating material that heating layer is combined with each other.Heating layer and the bluk recombination of sample electric insulating tube are one, and the heat that heating layer produced can pass to the sample in the sample electric insulation body, uniform heat distribution, heat efficiency height fast.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to Fig. 1, present embodiment sample heating tube comprises the sample electric insulation body 1 that is shaped as straight tube, is compounded in the heating layer 2 of the external periphery of sample electric insulating tube.There is powered electrode 3 at the heating layer two ends.
Claims (4)
1. the sample heating tube is characterized in that comprising sample electric insulation body, and the external periphery of sample electric insulating tube is compounded with heating layer, and there is powered electrode at the heating layer two ends.
2. sample heating tube as claimed in claim 1 is characterized in that the sample heating tube is shaped as straight tube.
3. sample heating tube as claimed in claim 1 is characterized in that the sample heating tube is shaped as bend pipe.
4. sample heating tube as claimed in claim 1 is characterized in that the sample heating tube is shaped as reducer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200439082U CN202014386U (en) | 2011-02-22 | 2011-02-22 | Sample heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200439082U CN202014386U (en) | 2011-02-22 | 2011-02-22 | Sample heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202014386U true CN202014386U (en) | 2011-10-19 |
Family
ID=44784995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200439082U Expired - Lifetime CN202014386U (en) | 2011-02-22 | 2011-02-22 | Sample heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202014386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091082A (en) * | 2017-06-15 | 2017-08-25 | 中国石油集团渤海钻探工程有限公司 | Resistivity heater |
-
2011
- 2011-02-22 CN CN2011200439082U patent/CN202014386U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091082A (en) * | 2017-06-15 | 2017-08-25 | 中国石油集团渤海钻探工程有限公司 | Resistivity heater |
| CN107091082B (en) * | 2017-06-15 | 2020-06-05 | 中国石油集团渤海钻探工程有限公司 | Heating device for resistivity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |