CN105570978A - Furnace crown used for quartz furnace tube - Google Patents
Furnace crown used for quartz furnace tube Download PDFInfo
- Publication number
- CN105570978A CN105570978A CN201610007469.7A CN201610007469A CN105570978A CN 105570978 A CN105570978 A CN 105570978A CN 201610007469 A CN201610007469 A CN 201610007469A CN 105570978 A CN105570978 A CN 105570978A
- Authority
- CN
- China
- Prior art keywords
- quartz
- furnace
- interior pipe
- tube
- cap body
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a furnace crown used for a quartz furnace tube. The furnace crown comprises a cylindrical crown body and is characterized in that a hollow inner tube is arranged on the lower surface of the cylindrical crown body, the hollow inner tube extends into the quartz furnace tube, and quartz wool is filled into the hollow inner tube. The furnace crown is good in heat insulation effect, can reduce heat loss of the furnace tube, and can lower the energy consumption of the quartz furnace tube.
Description
Technical field
The present invention relates to a kind of boiler tube, particularly relate to a kind of furnace crown of the Quartz stove tube be used on the equipment such as Electric fire drum, electric stove and space heater.
Background technology
Quartz stove tube is conventional heating element, and it is often used as the heating element in Electric fire drum, electric stove and space heater.
Authorization Notice No. is CN203007485U, authorized announcement date is that the Chinese invention patent on January 27th, 2013 discloses a kind of diffusion furnace boiler tube furnace crown, comprise the cylindrical quartz material cap body of bottom lock, an outwardly opening Yan Zui is provided with bottom described cap body, described cap body bottom interior wall is welded with a quartzy snap ring, and described opening Yan Zui is arranged between snap ring bottom surface and cap body diapire.Described cap body bottom outer wall is welded with a quartzy handle.Furnace crown of the present invention is socketed on boiler tube opening, furnace crown adopts quartzy material, heat endurance is high, the opening Yan Zui of quartz furnace crown bottom sides is just to the POCl3 gas that exhaust column air inlet is discharged for the boiler tube discharging diffusion furnace, cap body bottom interior wall is welded with a quartzy snap ring, snap ring just leaves the width of opening Yan Zui apart from bottom, boiler tube oral area apical grafting is unlikely to block opening Yan Zui on snap ring, facilitates operation at the handle of furnace crown bottom welding quartz.But it is poor that this invention also exists effect of heat insulation, cause the defect that the heat loss amount of boiler tube is larger.
Summary of the invention
Poor in order to overcome above-mentioned Quartz stove tube furnace crown effect of heat insulation, the defect that heat loss amount is larger, the invention provides a kind of Quartz stove tube furnace crown, and this Quartz stove tube furnace crown good heat-insulation effect, decreases the heat loss amount of boiler tube, reduces Quartz stove tube energy consumption.
The present invention for solving the problems of the technologies described above adopted technical scheme is:
A kind of Quartz stove tube furnace crown, comprise cylindrical cap body, it is characterized in that: the lower surface of described cylindrical cap body is provided with hollow interior pipe, hollow interior pipe extend in Quartz stove tube, is filled with silica wool in hollow interior pipe.
Be arranged on the center of cylindrical cap body in described hollow pipe, hollow interior pipe is cylindrical interior pipe.
The upper surface of described cylindrical cap body is provided with handle.
Compared with prior art, the present invention has following beneficial effect:
The lower surface of cylindrical cap body of the present invention is provided with hollow interior pipe, and hollow interior pipe extend in Quartz stove tube, is filled with silica wool in hollow interior pipe.Can play heat insulation effect by the effect of hollow interior pipe, and hollow interior pipe extend in Quartz stove tube, plays a heat-blocking action in quartz inner pipe, so just can reduce the thermal loss of Quartz stove tube, reduce the energy consumption of equipment.Be arranged on the center of cylindrical cap body in hollow pipe of the present invention, hollow interior pipe is cylindrical interior pipe, and the upper surface of cylindrical cap body is provided with handle, and the effect of handle is to be convenient to take out furnace crown from Quartz stove tube.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Mark in figure: 1, cylindrical cap body, 2, hollow interior pipe, 3, silica wool, 4, handle.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only the present invention's part embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection scope of the present invention.
The invention provides a kind of Quartz stove tube furnace crown, comprise cylindrical cap body 1, the lower surface of cylindrical cap body 1 is provided with hollow interior pipe 2, hollow interior pipe 2 extend in Quartz stove tube, is filled with silica wool 3 in hollow interior pipe 2.Can play heat insulation effect by the effect of hollow interior pipe, and hollow interior pipe extend in Quartz stove tube, plays a heat-blocking action in quartz inner pipe, so just can reduce the thermal loss of Quartz stove tube, reduce the energy consumption of equipment.Be arranged on the center of cylindrical cap body in hollow pipe of the present invention, hollow interior pipe 2 is cylindrical interior pipe, the upper surface of cylindrical cap body 1 is provided with handle 4, and the effect of handle 4 is to be convenient to take out furnace crown from Quartz stove tube.
Claims (3)
1. a Quartz stove tube furnace crown, comprises cylindrical cap body, it is characterized in that: the lower surface of described cylindrical cap body is provided with hollow interior pipe, and hollow interior pipe extend in Quartz stove tube, is filled with silica wool in hollow interior pipe.
2. a kind of Quartz stove tube furnace crown according to claim 1, is characterized in that: the center being arranged on cylindrical cap body in described hollow pipe, and hollow interior pipe is cylindrical interior pipe.
3. a kind of Quartz stove tube furnace crown according to claim 1 and 2, is characterized in that: the upper surface of described cylindrical cap body is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007469.7A CN105570978A (en) | 2016-01-07 | 2016-01-07 | Furnace crown used for quartz furnace tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007469.7A CN105570978A (en) | 2016-01-07 | 2016-01-07 | Furnace crown used for quartz furnace tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105570978A true CN105570978A (en) | 2016-05-11 |
Family
ID=55881407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007469.7A Pending CN105570978A (en) | 2016-01-07 | 2016-01-07 | Furnace crown used for quartz furnace tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570978A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130608A (en) * | 1975-04-25 | 1976-11-13 | Asea Ab | Long cylindrical heating furnace for treatment of materials at high temperatures in highhpressure gaseous atmosphere |
| PL65803Y1 (en) * | 2009-10-28 | 2012-02-29 | Jan Gorgiel | Set of connections for a tubular heater |
| CN202582207U (en) * | 2012-06-04 | 2012-12-05 | 扬州杰利半导体有限公司 | Furnace crown of high-temperature diffusion furnace mouth |
| CN103103614A (en) * | 2013-01-17 | 2013-05-15 | 陈功 | Furnace tube cap of phosphorus diffusion furnace |
| CN204849125U (en) * | 2015-08-17 | 2015-12-09 | 山东科芯电子有限公司 | Improve furnace crown of heat preservation effect |
-
2016
- 2016-01-07 CN CN201610007469.7A patent/CN105570978A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130608A (en) * | 1975-04-25 | 1976-11-13 | Asea Ab | Long cylindrical heating furnace for treatment of materials at high temperatures in highhpressure gaseous atmosphere |
| PL65803Y1 (en) * | 2009-10-28 | 2012-02-29 | Jan Gorgiel | Set of connections for a tubular heater |
| CN202582207U (en) * | 2012-06-04 | 2012-12-05 | 扬州杰利半导体有限公司 | Furnace crown of high-temperature diffusion furnace mouth |
| CN103103614A (en) * | 2013-01-17 | 2013-05-15 | 陈功 | Furnace tube cap of phosphorus diffusion furnace |
| CN204849125U (en) * | 2015-08-17 | 2015-12-09 | 山东科芯电子有限公司 | Improve furnace crown of heat preservation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |