CN216015402U - Ultra-large-caliber negative-pressure quartz tube for manufacturing crystalline silicon battery - Google Patents
Ultra-large-caliber negative-pressure quartz tube for manufacturing crystalline silicon battery Download PDFInfo
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- CN216015402U CN216015402U CN202122155049.2U CN202122155049U CN216015402U CN 216015402 U CN216015402 U CN 216015402U CN 202122155049 U CN202122155049 U CN 202122155049U CN 216015402 U CN216015402 U CN 216015402U
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- quartz tube
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- quartz capsule
- silicon battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a super large bore negative pressure quartz capsule for crystal silicon battery makes, including quartz capsule casing, quartz capsule inner tube and well cavity, the one end of quartz capsule casing is provided with the end plug, be provided with seal ring between quartz capsule casing and the end plug, one side of end plug is provided with first screw thread, quartz capsule shells inner wall's surface is provided with the second screw thread. This novel quartz capsule sealing performance is fine, avoids the phenomenon that gas produced the leakage, can insulate against heat, antidetonation protection's function to the quartz capsule simultaneously, can follow the inner wall of quartz capsule moreover and carry out high temperature resistant protection to the quartz capsule, and the practicality is good, is fit for extensively using widely.
Description
Technical Field
The utility model relates to a quartz capsule technical field, in particular to super large bore negative pressure quartz capsule for crystal silicon battery makes.
Background
The quartz tube is special industrial technical glass made of silicon dioxide, is a very good basic material, has a series of excellent physical and chemical properties, and is widely applied to the fields of manufacturing of crystalline silicon batteries, heat supply engineering and the like along with the development of the technological level at present.
However, the conventional quartz tube has the following disadvantages: 1. the sealing performance is not very good, and gas leakage is easily caused; 2. the quartz tube has no functions of heat insulation and shock resistance protection; 3. the quartz tube is not protected from high temperature by the inner wall of the quartz tube. Therefore, the ultra-large-caliber negative-pressure quartz tube for manufacturing the crystalline silicon battery is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a super large bore negative pressure quartz capsule for crystal silicon battery makes can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a super large-bore negative pressure quartz capsule for crystal silicon battery makes, includes quartz capsule casing, quartz capsule inner tube and well cavity, the one end of quartz capsule casing is provided with the end plug, be provided with seal ring between quartz capsule casing and the end plug, one side of end plug is provided with first screw thread, the surface of quartz capsule shells inner wall is provided with the second screw thread.
Further, a quartz tube inner tube is arranged inside the quartz tube shell, a hollow cavity is formed between the quartz tube inner tube and the quartz tube shell, a heat insulation layer is arranged inside the hollow cavity, and a high-temperature-resistant anticorrosive coating is coated on the surface of the inner wall of the quartz tube inner tube.
Further, the sealing washer is made of asbestos materials; the sealing gasket made of asbestos material can enhance the sealing performance of the joint of the end plug and the quartz tube shell, and further can prevent the gas inside the quartz tube from leaking.
Furthermore, a first threaded hole and a second threaded hole are respectively formed in two ends of the outer side of the quartz tube shell; personnel can utilize the quartz capsule casing that first screw hole and second screw hole all are different to splice the installation.
Furthermore, the heat insulation layer is made of aerogel micro powder materials, and the high-temperature-resistant anticorrosive coating is made of high-temperature insulating anticorrosive nano composite ceramic paint through spraying.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model relates to a super large bore negative pressure quartz capsule for crystal silicon battery makes, through end plug, seal ring, first screw thread and second screw thread, the leakproofness that the seal ring that adopts the asbestos material to make can effectual reinforcing end plug and quartz capsule casing junction, and then can prevent that the inside gas in the quartz capsule from producing the phenomenon of leaking.
2. The utility model relates to an ultra large bore negative pressure quartz capsule for crystal silicon battery makes, through the insulating layer, the insulating layer thermal conductivity that adopts aerogel miropowder material to make is relatively poor, therefore the insulating layer can block the conduction of the outer cold steam of quartz capsule casing, and then the insulating layer has good elasticity simultaneously in the inside that prevents cold steam infiltration quartz capsule inner tube, can cushion impact force, and then can carry out the antidetonation protection to the quartz capsule.
3. The utility model relates to a super large bore negative pressure quartz capsule for crystal silicon battery makes, through high temperature resistant anticorrosive coating, adopt the spraying of high temperature insulation anticorrosive nanometer composite ceramic coating to make the high temperature resistance ability that high temperature resistant anticorrosive coating can effectual reinforcing quartz capsule inner wall, the life of extension quartz capsule inner tube.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of an ultra-large-diameter negative-pressure quartz tube for manufacturing crystalline silicon batteries.
Fig. 2 is the schematic diagram of the hollow cavity structure of the ultra-large-diameter negative pressure quartz tube for manufacturing the crystal silicon battery.
Fig. 3 is the utility model relates to a high temperature resistant anticorrosive coating structure sketch map of a super large bore negative pressure quartz capsule for crystal silicon battery manufacturing.
In the figure: 1. a quartz tube housing; 2. an end plug; 3. a sealing gasket; 4. a first thread; 5. a second thread; 6. a first threaded hole; 7. a second threaded hole; 8. an inner tube of a quartz tube; 9. a hollow cavity; 10. a thermal insulation layer; 11. high temperature resistant anticorrosive coating.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, an ultra-large-caliber negative pressure quartz tube for manufacturing a crystal silicon battery comprises a quartz tube shell 1, a quartz tube inner tube 8 and a hollow cavity 9, wherein an end plug 2 is arranged at one end of the quartz tube shell 1, a sealing gasket 3 is arranged between the quartz tube shell 1 and the end plug 2, a first thread 4 is arranged at one side of the end plug 2, and a second thread 5 is arranged on the surface of the inner wall of the quartz tube shell 1.
Wherein, the inside of quartz capsule casing 1 is provided with quartz capsule inner tube 8, well cavity 9 has been seted up between quartz capsule inner tube 8 and the quartz capsule casing 1, the inside of well cavity 9 is provided with insulating layer 10, the inner wall surface coating of quartz capsule inner tube 8 has high temperature resistant anticorrosive coating 11.
In this embodiment, as shown in fig. 3, the thermal insulation layer 10 can block the conduction of the cold and hot gas outside the quartz tube housing 1, so as to prevent the cold and hot gas from penetrating into the inner tube 8 of the quartz tube.
Wherein, the sealing washer 3 is made of asbestos material.
In the embodiment, as shown in fig. 1, the sealing gasket 3 can enhance the sealing performance of the joint of the end plug 2 and the quartz tube housing 1, and further can prevent the gas inside the quartz tube inner tube 8 from leaking.
Wherein, a first threaded hole 6 and a second threaded hole 7 are respectively arranged at two ends of the outer side of the quartz tube shell 1.
In this embodiment, as shown in fig. 1 and 2, when the novel quartz tube is used, the first threaded hole 6 and the second threaded hole 7 are convenient for a person to install the quartz tube housing 1.
The heat insulation layer 10 is made of aerogel micro powder materials, and the high-temperature-resistant anticorrosive coating 11 is made of high-temperature insulation anticorrosive nano composite ceramic paint through spraying.
In this embodiment, as shown in fig. 3, the thermal insulation layer 10 made of aerogel micropowder material has good elasticity simultaneously, can cushion impact force, and then can carry out anti-seismic protection to the quartz tube, and the high temperature resistant performance that the high temperature resistant anticorrosive coating 11 made of high temperature insulation anticorrosive nanometer composite ceramic coating can the 8 inner walls of effectual reinforcing quartz tube inner tube prolongs the life of quartz tube inner tube 8.
What need to explain, the utility model relates to a super large-bore negative pressure quartz capsule for crystal silicon battery makes, in operation, through the effect of first screw hole 6 and second screw hole 7, the personnel link to each other seal ring 3 and quartz capsule casing 1 screw thread, seal ring 3 texture is soft, the laminating nature is good, the leakproofness of reinforcing end plug 2 and quartz capsule casing 1 junction that can step forward, and then can prevent the inside gas production of quartz capsule inner tube 8 and leak, it is further, insulating layer 10 can prevent that cold and hot gas from oozing into the inside of quartz capsule inner tube 8, insulating layer 10 has good elasticity simultaneously, can cushion impact force, and then can carry out antidetonation protection to the quartz capsule, simultaneously, adopt high temperature insulation anticorrosive nanometer composite ceramic coating (for guangzhou also receive new materials science and technology limited product, the model is GN-203C) spraying to make high temperature resistant anticorrosive coating 11 can effectual reinforcing quartz capsule inner tube 8 inner wall's high temperature resistance nature The service life of the quartz tube inner tube 8 can be prolonged.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an ultra large-diameter negative pressure quartz capsule for crystalline silicon battery makes, includes quartz capsule casing (1), quartz capsule inner tube (8) and well cavity (9), its characterized in that: the quartz tube comprises a quartz tube shell (1), and is characterized in that an end plug (2) is arranged at one end of the quartz tube shell (1), a sealing washer (3) is arranged between the quartz tube shell (1) and the end plug (2), a first thread (4) is arranged on one side of the end plug (2), and a second thread (5) is arranged on the surface of the inner wall of the quartz tube shell (1).
2. The ultra-large caliber negative pressure quartz tube for manufacturing the crystalline silicon battery as claimed in claim 1, is characterized in that: the utility model discloses a quartz tube, including quartz tube shell (1), quartz tube shell (1) and quartz tube shell (8), the inside of quartz tube shell (1) is provided with quartz tube inner tube (8), well cavity (9) have been seted up between quartz tube inner tube (8) and quartz tube shell (1), the inside of well cavity (9) is provided with insulating layer (10), the inner wall surface coating of quartz tube inner tube (8) has high temperature resistant anticorrosive coating (11), insulating layer (10) adopt aerogel miropowder material to make, high temperature resistant anticorrosive coating (11) adopt the spraying of high temperature insulation anticorrosive nanometer composite ceramic coating to make.
3. The ultra-large caliber negative pressure quartz tube for manufacturing the crystalline silicon battery as claimed in claim 1, is characterized in that: the sealing washer (3) is made of asbestos materials.
4. The ultra-large caliber negative pressure quartz tube for manufacturing the crystalline silicon battery as claimed in claim 1, is characterized in that: and a first threaded hole (6) and a second threaded hole (7) are respectively formed in two ends of the outer side of the quartz tube shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155049.2U CN216015402U (en) | 2021-09-06 | 2021-09-06 | Ultra-large-caliber negative-pressure quartz tube for manufacturing crystalline silicon battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155049.2U CN216015402U (en) | 2021-09-06 | 2021-09-06 | Ultra-large-caliber negative-pressure quartz tube for manufacturing crystalline silicon battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216015402U true CN216015402U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155049.2U Active CN216015402U (en) | 2021-09-06 | 2021-09-06 | Ultra-large-caliber negative-pressure quartz tube for manufacturing crystalline silicon battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216015402U (en) |
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2021
- 2021-09-06 CN CN202122155049.2U patent/CN216015402U/en active Active
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