CN208459315U - A kind of hot systems service life detection device - Google Patents
A kind of hot systems service life detection device Download PDFInfo
- Publication number
- CN208459315U CN208459315U CN201820979583.0U CN201820979583U CN208459315U CN 208459315 U CN208459315 U CN 208459315U CN 201820979583 U CN201820979583 U CN 201820979583U CN 208459315 U CN208459315 U CN 208459315U
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- furnace chamber
- thermal insulation
- hot systems
- service life
- detection device
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Abstract
The utility model provides a kind of hot systems service life detection device, including furnace chamber, the Thermal insulation cage of furnace chamber is set, the bottom of the furnace chamber is provided with support column, support and the upper end of the support column for Thermal insulation cage are provided with DS block, and the bottom of the Thermal insulation cage is provided with the insulation board of the double-deck setting, heater is respectively arranged at inner sidewall and interior upper wall inside Thermal insulation cage, and in the furnace chamber bottom at least provided with a thermocouple.The utility model provides a kind of detection device of hot systems, can directly measure the temperature under hot systems outside insulation board, and the service life of thermal field can be effectively reflected by the analysis to this temperature changing trend.
Description
Technical field
The utility model relates to a kind of hot systems detection technique fields, and in particular to a kind of hot systems service life detection dress
It sets.
Background technique
Polycrystalline furnace be produce photovoltaic field important production equipment, the equipment by polysilicon shivering material, end to end material,
The materials such as pot bottom material, various monocrystalline waste paper are packed into furnace in the silica crucible of material, melted, redirect crystallization and annealing etc.
Technique casts raw material --- the polysilicon silicon ingot of production solar cell.
Hot systems are provided in polycrystalline silicon ingot or purifying furnace furnace chamber, in order to provide suitable growing environment, heat system to crystal growth
System design having heaters, Thermal insulation cage.As hot systems use the passage of time, the thermal insulation property of Thermal insulation cage is gradually deteriorated, until
Thermal insulation property is not able to satisfy requirement, finally scraps.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of hot systems service life detection device.
The technical solution adopted in the utility model is:
The Thermal insulation cage of furnace chamber, the bottom of the furnace chamber is arranged in a kind of hot systems service life detection device, including furnace chamber
It is provided with support column, support and the upper end of the support column for Thermal insulation cage are provided with DS block, and the bottom of the Thermal insulation cage is set
It is equipped with the insulation board of the double-deck setting, is respectively arranged with heater, Yi Ji at the inner sidewall and interior upper wall inside Thermal insulation cage
The furnace chamber bottom is at least provided with a thermocouple.
Further, the support column is arranged in the installation groove of furnace chamber bottom setting, which is arranged in furnace chamber
Side bottom is wholely set with furnace chamber.
Further, the thermocouple is penetrated from the bottom of furnace chamber to furnace chamber, is provided with the contact jaw of furnace chamber
The top of seal assembly and the thermocouple and insulation board withstand or close on setting.
Further, temperature-sensitive module is provided in the thermocouple.
The utility model has the beneficial effects that the utility model provides a kind of detection device of hot systems, it can be direct
The temperature under hot systems outside insulation board is measured, the use longevity of thermal field can be effectively reflected by the analysis to this temperature changing trend
Life, when temperature value is more than a certain particular value herein, hot systems will be unable to meet requirement, is the replacement of hot systems, scraps
Data supporting is provided.
Detailed description of the invention
The above is only the utility model patent plan explanation, in order to become apparent from the technology hand for illustrating the utility model
Section, elaborates to the utility model below in conjunction with attached drawing and specific embodiment.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram at Figure 1A；
Wherein, appended drawing reference and the corresponding title of appended drawing reference are as follows:
1. furnace chamber；2. support column；3. insulation board；4. Thermal insulation cage；5. heater；6.DS block；7. thermocouple；8. sealing group
Part.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 2, the utility model specifically discloses a kind of hot systems service life detection devices, including furnace chamber
1, the Thermal insulation cage 4 of furnace chamber 1 is set, and the bottom of the furnace chamber 1 is provided with support column 2, which is used for the branch of Thermal insulation cage 4
Support and the upper end are provided with DS block 6, and the support column 2 is arranged in the installation groove of 1 bottom of furnace chamber setting, which sets
It sets in 1 inside bottom of furnace chamber, is wholely set with furnace chamber 1.The bottom of the Thermal insulation cage 4 is provided with the insulation board 3 of the double-deck setting,
It is respectively arranged with heater 5 at inner sidewall and interior upper wall inside Thermal insulation cage 4, and is at least arranged in 1 bottom of furnace chamber
There is a thermocouple 7.The thermocouple 7 is penetrated from the bottom of furnace chamber to furnace chamber 1, is provided with the contact jaw of furnace chamber 1
The top of seal assembly 8 and the thermocouple 7 and insulation board 3 withstand or close on setting.
Its technical principle are as follows: due to being respectively arranged with heater 5 at the inner sidewall and interior upper wall inside Thermal insulation cage 4,
Therefore the temperature inside Thermal insulation cage 4 is uniform, can be close to the temperature in measurement Thermal insulation cage 4, institute by the insulation board 3 of bottom
It states in thermocouple 7 and is provided with temperature-sensitive module, the temperature of insulation board 3 is acquired by temperature-sensitive module, and the temperature of acquisition can be passed through
Communication module or interface module are transferred to external equipment, can effectively reflect thermal field by the analysis to this temperature changing trend
Service life, when temperature value is more than a certain particular value herein, hot systems will be unable to meet requirement, more for hot systems
It changes, offer data supporting is provided.
Technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to
Help understands the principle of the utility model embodiment；At the same time, for those skilled in the art, it is real according to the utility model
Example is applied, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (3)
1. a kind of hot systems service life detection device, including furnace chamber, are arranged in the Thermal insulation cage of furnace chamber, which is characterized in that described
The bottom of furnace chamber is provided with support column, and support and the upper end of the support column for Thermal insulation cage are provided with DS block, the heat preservation
The bottom of cage is provided with the insulation board of the double-deck setting, is respectively arranged with heating at the inner sidewall and interior upper wall inside Thermal insulation cage
Device, and in the furnace chamber bottom at least provided with a thermocouple.
2. hot systems service life detection device according to claim 1, which is characterized in that the support column is arranged in furnace
In the installation groove of room bottom setting, which is arranged in furnace chamber inside bottom, is wholely set with furnace chamber.
3. hot systems service life detection device according to claim 1, which is characterized in that the thermocouple is from furnace chamber
Bottom is penetrated to furnace chamber, and top and the heat preservation of seal assembly and the thermocouple are provided with the contact jaw of furnace chamber
Plate withstands or closes on setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979583.0U CN208459315U (en) | 2018-06-25 | 2018-06-25 | A kind of hot systems service life detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979583.0U CN208459315U (en) | 2018-06-25 | 2018-06-25 | A kind of hot systems service life detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459315U true CN208459315U (en) | 2019-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820979583.0U Active CN208459315U (en) | 2018-06-25 | 2018-06-25 | A kind of hot systems service life detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208459315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220938A (en) * | 2019-06-26 | 2019-09-10 | 浙江方圆检测集团股份有限公司 | Remaining oil service life appraisal procedure based on differential scanning calorimetry |
-
2018
- 2018-06-25 CN CN201820979583.0U patent/CN208459315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220938A (en) * | 2019-06-26 | 2019-09-10 | 浙江方圆检测集团股份有限公司 | Remaining oil service life appraisal procedure based on differential scanning calorimetry |
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