CN202730310U - Cooling system for furnace cover observation window of single crystal furnace - Google Patents
Cooling system for furnace cover observation window of single crystal furnace Download PDFInfo
- Publication number
- CN202730310U CN202730310U CN 201220040687 CN201220040687U CN202730310U CN 202730310 U CN202730310 U CN 202730310U CN 201220040687 CN201220040687 CN 201220040687 CN 201220040687 U CN201220040687 U CN 201220040687U CN 202730310 U CN202730310 U CN 202730310U
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- China
- Prior art keywords
- single crystal
- furnace
- observation window
- cooling system
- cooling
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- 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 utility model aims at providing a cooling system for a furnace cover observation window of a single crystal furnace and is based on a single crystal furnace overall circulation system. The cooling system is characterized in that the single crystal furnace overall circulation system is isolated with the furnace cover observation window, the furnace cover observation window is arranged on the furnace wall of the single crystal furnace, the furnace cover observation window is hollow, one end of the window is provided with a cooling inlet, and the other end of the window is provided with a cooling outlet. The cooling system for the furnace cover observation window of the single crystal furnace overcomes the defect that cooling dead angles appear on an observation window position in a traditional single crystal furnace overall circulation system, and avoids observation potential safety risks.
Description
Technical field
The utility model relates to a kind of single crystal growing furnace, a kind of single crystal growing furnace bell of specific design viewing window cooling system.
Background technology
Traditional single crystal growing furnace water circulation system is whole circulation, cover the most of area in single crystal growing furnace furnace wall, but because there is the circulating cooling dead angle in observation window of single crystal furnace positional structure relative complex, because excess Temperature, the observer has potential safety hazard when observing in the stove situation before viewing window.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and water cycle cooling sub-system is set in the observation window of single crystal furnace position, so that viewing window position temperature is unlikely to too high, the observer is damaged.
Concrete scheme is as follows:
A kind of single crystal growing furnace bell viewing window cooling system, based single crystal stove overall circulation system, it is characterized in that: the Whole single crystal furnace recycle system and bell viewing window cooling system are isolated, the bell viewing window is positioned on the single crystal growing furnace furnace wall, bell viewing window inner hollow, one end is established the cooling import, and the other end is established coolant outlet.
Beneficial effect:
Single crystal growing furnace bell viewing window cooling system of the present utility model has remedied the cooling dead angle appears in traditional Whole single crystal furnace recycle system in the viewing window position defective, has avoided the observation potential safety hazard.
Description of drawings
Fig. 1 is Whole single crystal furnace recycle system synoptic diagram;
Fig. 2 is the circulation synoptic diagram of the utility model single crystal growing furnace bell viewing window cooling system.
Wherein: 1-bell viewing window, 2-single crystal growing furnace furnace wall, 3-cools off import, 4-coolant outlet.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of single crystal growing furnace bell viewing window cooling system, based single crystal stove overall circulation system, it is characterized in that: the Whole single crystal furnace recycle system and bell viewing window cooling system are isolated, bell viewing window 1 is positioned on the single crystal growing furnace furnace wall 2, bell viewing window 1 inner hollow, one end is established cooling import 3, and the other end is established coolant outlet 4.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model, obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (1)
1. single crystal growing furnace bell viewing window cooling system, based single crystal stove overall circulation system, it is characterized in that: the Whole single crystal furnace recycle system and bell viewing window cooling system are isolated, the bell viewing window is positioned on the single crystal growing furnace furnace wall, bell viewing window inner hollow, one end is established the cooling import, and the other end is established coolant outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220040687 CN202730310U (en) | 2012-02-08 | 2012-02-08 | Cooling system for furnace cover observation window of single crystal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220040687 CN202730310U (en) | 2012-02-08 | 2012-02-08 | Cooling system for furnace cover observation window of single crystal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730310U true CN202730310U (en) | 2013-02-13 |
Family
ID=47656026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220040687 Expired - Fee Related CN202730310U (en) | 2012-02-08 | 2012-02-08 | Cooling system for furnace cover observation window of single crystal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023533A (en) * | 2018-08-30 | 2018-12-18 | 浙江晶鸿精密机械制造有限公司 | A kind of bell applied to single crystal growing furnace |
-
2012
- 2012-02-08 CN CN 201220040687 patent/CN202730310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023533A (en) * | 2018-08-30 | 2018-12-18 | 浙江晶鸿精密机械制造有限公司 | A kind of bell applied to single crystal growing furnace |
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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: 20130213 Termination date: 20150208 |
|
| EXPY | Termination of patent right or utility model |