CN2901209Y - Crucible with thermocouple plug hole - Google Patents
Crucible with thermocouple plug hole Download PDFInfo
- Publication number
- CN2901209Y CN2901209Y CN 200620034528 CN200620034528U CN2901209Y CN 2901209 Y CN2901209 Y CN 2901209Y CN 200620034528 CN200620034528 CN 200620034528 CN 200620034528 U CN200620034528 U CN 200620034528U CN 2901209 Y CN2901209 Y CN 2901209Y
- Authority
- CN
- China
- Prior art keywords
- crucible
- jack
- thermocouple
- utility
- model
- 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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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses a crucible with thermocouple socket, wherein a socket (2) is positioned in a body wall (1) of the crucible for planting the thermocouple. In order to guarantee an accurate temperature measurement, convenient fabrication and strength of the crucible, a socket (2) position is arranged on the upper edge of the vertical wall (1) of the crucible. The utility model is novel and reasonable in structure by changing the traditional mode of inserting into a molten liquid to measure the temperature, thereby guaranteeing the measurement accuracy and overcoming the disadvantages of depletion, breakage of a couple and molten liquid pollution.
Description
Technical field
The utility model relates to a kind of crucible, especially a kind of crucible that is provided with the special construction that is used to put inductor.
Background technology
Crucible is as a kind of high-temperature heating container, in various fields such as the founding production of non-ferrous metal, crystal growths important application arranged all.When reality is used, often need the concrete condition according to institute's fusant matter, polytechnic specific requirement, temperature is made control, by thermocouple measuring temperature is exactly modal a kind of in numerous temperature survey means, but according to existing crucible structure, thermocouple directly must be inserted in the metal liquid in the crucible and measure, do like this and cause thermocouple to break easily, not only shorten the accuracy that galvanic couple life-span, influence are measured, but also can pollute liquation.
The utility model content
Goal of the invention of the present utility model just is to provide for the temperature survey mode in the operation of improvement crucible a kind of crucible of novel structure.
Take following technical scheme for realizing the purpose of this utility model: be processed with jack 2 in the body wall 1 of crucible, jack 2 is positioned on the wall of crucible side, is opened on crucible wall upper limb.
Adopt this structure crucible, in use, thermocouple can be inserted in the intraparietal jack of crucible, realized that galvanic couple separates with liquation, stopped inductor and broken and pollute the possibility of liquation; Jack is positioned at crucible side wall and near the crucible mouth, guaranteed the consistent of crucible body temperature degree and melt temperature; And the temperature stabilization of crucible body, heat transfer are soon, and thermometric is more accurate.
Further technical scheme is: a jack 2 only is set, jack 2 vertical being embedded in the crucible body wall 1.
Adopt the crucible of this structure, simple in structure, easy to process.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, be embedded with jack 2 in the crucible body wall 1, jack 2 vertically is provided with, and is opened on crucible wall upper limb, and the aperture of jack and the degree of depth can be set according to actual needs.During use, thermocouple is closely inserted in the jack 2 that is embedded in the crucible body wall 1, treat that temperature tends towards stability after, can read out melt temperature.
Claims (2)
1. crucible that has thermocouple jack is characterized in that being processed with jack (2) in the body wall (1) of crucible, and jack (2) is positioned on the wall of crucible side, is opened on a pot wall upper limb.
2. the crucible that has thermocouple jack according to claim 1 is characterized in that described jack (2) has only one, and what jack was vertical is embedded in the crucible body wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034528 CN2901209Y (en) | 2006-06-08 | 2006-06-08 | Crucible with thermocouple plug hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034528 CN2901209Y (en) | 2006-06-08 | 2006-06-08 | Crucible with thermocouple plug hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901209Y true CN2901209Y (en) | 2007-05-16 |
Family
ID=38085374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620034528 Expired - Lifetime CN2901209Y (en) | 2006-06-08 | 2006-06-08 | Crucible with thermocouple plug hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901209Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763370A (en) * | 2018-07-26 | 2020-02-07 | 中国科学院金属研究所 | Calibration method of W-Re galvanic couple for temperature measurement of metal melt |
| CN111575649A (en) * | 2020-07-08 | 2020-08-25 | 成都中建材光电材料有限公司 | Evaporation source device and method for preparing large-area cadmium telluride film |
-
2006
- 2006-06-08 CN CN 200620034528 patent/CN2901209Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763370A (en) * | 2018-07-26 | 2020-02-07 | 中国科学院金属研究所 | Calibration method of W-Re galvanic couple for temperature measurement of metal melt |
| CN111575649A (en) * | 2020-07-08 | 2020-08-25 | 成都中建材光电材料有限公司 | Evaporation source device and method for preparing large-area cadmium telluride film |
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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 |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |