CN208618005U - A kind of solar energy single crystal thermal field heat-proof device - Google Patents
A kind of solar energy single crystal thermal field heat-proof device Download PDFInfo
- Publication number
- CN208618005U CN208618005U CN201821267259.2U CN201821267259U CN208618005U CN 208618005 U CN208618005 U CN 208618005U CN 201821267259 U CN201821267259 U CN 201821267259U CN 208618005 U CN208618005 U CN 208618005U
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- China
- Prior art keywords
- column
- sleeve
- insulation cover
- single crystal
- elevating lever
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Abstract
The utility model discloses a kind of solar energy single crystal thermal field heat-proof device comprising annular insulation cover, column, sleeve；It is fixed with column straight down in a side of insulation cover, the sleeve to match with column is fixed on single crystal furnace body lateral wall, column is plugged in sleeve, and pull ring is fixed on the upside of insulation cover.Heater and external environment can be isolated by annular heat lid, can be carried out charging operation into graphite crucible without cooling, avoid working hour from wasting, improve production efficiency by the utility model；By the way that the column being fixedly installed on insulation cover is plugged in sleeve, when charging operation, both insulation cover can be made to rotate in sleeve with column shaft, it can also be under the action of the first elevating lever, so that column is done vertical motion along sleeve lining, and then makes insulation cover vertical lifting；And first elevating lever be electric lifting rod, it is without human intervention, more convenient and practical.
Description
Technical field:
The utility model relates to a kind of heat-proof device more particularly to a kind of solar energy single crystal thermal field heat-proof devices.
Background technique:
In recent years, silicon played increasingly important role as new energy materials.In existing monocrystalline silicon process
In, production process is broadly divided into: charging, evacuation, material, seeding, shouldering, to turn shoulder, isodiametric growth, ending, crystal cooling etc.,
Wherein most is endothermic process, needs to externally supply heat.After a set of production procedure, need to open single crystal growing furnace bell
Again it is charged, maintains 1400 DEG C or so since entire production process requires temperature, hot environment is to charger
Bring difficulty.It is often necessary to open single crystal growing furnace burner hearth, after 2-3 hours cooling, so that its temperature is cooled to room temperature state can
Charging operation is carried out, since cooling procedure required time is too long, causes working hour waste serious, greatly affected the production of enterprise
Efficiency.
Utility model content:
Solar energy single crystal heat that is simple, being greatly improved production efficiency that the purpose of this utility model is to provide a kind of structures
Field heat-proof device.
The utility model is implemented by following technical solution:
A kind of solar energy single crystal thermal field heat-proof device comprising annular insulation cover, column, sleeve；In the insulation cover
A side be fixed with the column straight down, be fixed on single crystal furnace body lateral wall and match with the column
The sleeve, the column is plugged in the sleeve, is fixed with pull ring on the upside of the insulation cover.
It further, further include the first elevating lever being vertically arranged, the bottom end of first elevating lever and the monocrystalline
Furnace body lateral wall is fixedly connected, and the top of first elevating lever is inserted in the sleeve.
Further, circumferentially it is equipped with several second elevating levers vertically on the single crystal furnace body lateral wall, described the
The bottom end of two elevating levers is fixedly connected with the single crystal furnace body lateral wall, the top of second elevating lever and the insulation cover
Downside abut against.
The advantages of the utility model:
Heater and external environment can be isolated by the utility model by annular heat lid, can be to stone without cooling
Charging operation is carried out in black crucible, working hour is avoided to waste, and improves production efficiency；Pass through the column that will be fixedly installed on insulation cover
It is plugged in sleeve, when charging operation, both insulation cover can be made to rotate in sleeve with column shaft, it can also be first
Under the action of elevating lever, column is made to do vertical motion along sleeve lining, and then makes insulation cover vertical lifting；And first elevating lever be
Electric lifting rod, it is without human intervention, more convenient and practical.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of insulation cover in the present embodiment；
Fig. 2 is the usage state diagram of the present embodiment；
Fig. 3 is the partial enlarged view in Fig. 2 at A.
In figure: insulation cover 1, column 2, sleeve 3, pull ring 4, the first elevating lever 5, the second elevating lever 6, single crystal growing furnace 7, graphite earthenware
Crucible 8, heater 9.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of solar energy single crystal thermal field heat-proof device as shown in FIG. 1 to FIG. 3 comprising annular insulation cover 1, column 2,
Sleeve 3；Be fixed with column 2 straight down in a side of insulation cover 1, be fixed on 7 furnace body lateral wall of single crystal growing furnace with
The sleeve 3 that column 2 matches, column 2 are plugged in sleeve 3, and pull ring 4 is fixed on the upside of insulation cover 1.
It further includes the first elevating lever 5 being vertically arranged, and the bottom end of the first elevating lever 5 and 7 furnace body lateral wall of single crystal growing furnace are solid
Fixed connection, the top of the first elevating lever 5 is inserted in sleeve 3.
Circumferentially it is equipped with several second elevating levers 6, the bottom end of the second elevating lever 6 vertically on 7 furnace body lateral wall of single crystal growing furnace
It is fixedly connected with 7 furnace body lateral wall of single crystal growing furnace, the top of the second elevating lever 6 and the lower end of insulation cover 1 abut against.
Working principle:
Due to being equipped with heater 9 between 7 furnace body of single crystal growing furnace and graphite crucible 8, when implementing the present embodiment, by column 2
It is plugged in sleeve 3, adjusts the position of insulation cover 1, cover annular heat lid 1 between 7 furnace body of single crystal growing furnace and graphite crucible 8,
Heater 9 is isolated with external environment, charging operation can be carried out into graphite crucible 8 without cooling, working hour is avoided to waste,
Improve production efficiency；
Annular heat lid 1 can guarantee good heat insulation using a kind of novel viscose sill resistant to high temperature,
Do not influence the operation that charges；
Sleeve 3 not only can guarantee that column 2 does vertical motion along 3 inner wall of sleeve, and then make 1 vertical lifting of insulation cover, may be used also
So that insulation cover 1 is that shaft rotates in sleeve 3 with column 2；
The insulation cover 1 easy to remove of pull ring 4 that insulation cover 1 is fixedly arranged at the upper side；
First elevating lever 5 and the second elevating lever 6 can be convenient for the lifting of insulation cover 1, can the first elevating lever of synchronously control 5 and the
The lifting of insulation cover 1 can be realized in stretching and guaranteeing stroke unanimously for two elevating levers 6, without human intervention, more convenient reality
With, and the second elevating lever 6 can play better supporting role to insulation cover 1；Wherein, the first elevating lever 5 and the second elevating lever 6 can
Electric lifting rod in the form of using lead screw transmission, worm-drive and hydraulic drive etc..
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of solar energy single crystal thermal field heat-proof device, which is characterized in that it includes the insulation cover of annular, column, sleeve；Institute
The side for stating insulation cover is fixed with the column straight down, is fixed on single crystal furnace body lateral wall and stands with described
The sleeve that column matches, the column are plugged in the sleeve, are fixed with pull ring on the upside of the insulation cover.
2. a kind of solar energy single crystal thermal field heat-proof device according to claim 1, which is characterized in that it further includes setting vertically
The first elevating lever set, the bottom end of first elevating lever are fixedly connected with the single crystal furnace body lateral wall, and described first liter
The top of drop bar is inserted in the sleeve.
3. a kind of solar energy single crystal thermal field heat-proof device according to claim 2, which is characterized in that in the single crystal growing furnace furnace
Several second elevating levers are circumferentially equipped on external side wall vertically, outside the bottom end of second elevating lever and the single crystal furnace body
Side wall is fixedly connected, and is abutted against on the downside of the top of second elevating lever and the insulation cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267259.2U CN208618005U (en) | 2018-08-03 | 2018-08-03 | A kind of solar energy single crystal thermal field heat-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267259.2U CN208618005U (en) | 2018-08-03 | 2018-08-03 | A kind of solar energy single crystal thermal field heat-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618005U true CN208618005U (en) | 2019-03-19 |
Family
ID=65709170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821267259.2U Expired - Fee Related CN208618005U (en) | 2018-08-03 | 2018-08-03 | A kind of solar energy single crystal thermal field heat-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126973A (en) * | 2020-09-28 | 2020-12-25 | 四川晶科能源有限公司 | Single crystal growing furnace dismouting device |
-
2018
- 2018-08-03 CN CN201821267259.2U patent/CN208618005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126973A (en) * | 2020-09-28 | 2020-12-25 | 四川晶科能源有限公司 | Single crystal growing furnace dismouting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 |