CN2917151Y - Electric heater for float glass annealing oven - Google Patents
Electric heater for float glass annealing oven Download PDFInfo
- Publication number
- CN2917151Y CN2917151Y CNU2006200859764U CN200620085976U CN2917151Y CN 2917151 Y CN2917151 Y CN 2917151Y CN U2006200859764 U CNU2006200859764 U CN U2006200859764U CN 200620085976 U CN200620085976 U CN 200620085976U CN 2917151 Y CN2917151 Y CN 2917151Y
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- CN
- China
- Prior art keywords
- electric heater
- float glass
- pull bar
- rectangular frame
- tube
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric heater for float glass annealing kiln, which comprises a rectangular frame 1 and a rectangular pull rod 5. The rectangular frame 1 is provided with two groups of electric heating pipe 2 and 11. A pair of contact rod 3 and 4 is arranged in the rectangular pull rod 5. Wires on the contact rod 3 and 4 are respectively connected with the electric heating pipe 2 and 11. The rectangular pull rod 5 can match a stopple on the annealing kiln to adjust and fix the pull rod position. The utility model has advantages of that: 1. Easy operation, low price, high efficiency and energy saving; 2. Wide power adjusting range and long horizontal moving distance; 3. Compact structure and light weight without guide rail and hole on the shell to facilitate sealing, effectively lower temperature on the external surface of the shell and temperature loss in the kiln and reduce actual power consumption of the electric heater; 4. Easy mounting and convenient maintenance.
Description
Technical field:
The utility model relates to a kind of float glass lehr heating element, specifically is the mobilizable electric heater of float glass lehr limit portion.
Background technology:
Before annealing kiln puts into production, need carry out heating-up furnace and pre-the intensification to it by electric heater.Go wrong in the production process, when make to produce pausing, also need to guarantee temperature in the kiln by electric heater.According to the requirement of production different thickness of glass, need adjust the transverse temperature difference of glass plate simultaneously by electric heater.Present domestic and international existing annealing kiln electric heater uses at the transversely elongated version of annealing kiln and the removable electric heater of duplex pull rod.These two kinds of electric heater physical dimensions are big, and weight is big, need the stainless steel guide rail is installed in the annealing kiln housing, and the perforate of annealing kiln housing sidewall are big, influences annealing kiln sidewall heat insulation effect; The fixed form of resistance wire is easy to cause the overlap joint short circuit; Electric heater is connected the employing Wiring type with power supply, maintenance is inconvenient.Extensively retrieve at the problems referred to above, do not find new solution as yet.
Summary of the invention:
The purpose of this utility model is exactly to provide a kind of simple and practical, reliable operation for the above-mentioned shortcoming that overcomes the prior art existence, and the power large scale is little, and operation and maintenance is float glass process annealing kiln electric heater extremely easily.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of float glass lehr electric heater, it is characterized in that it is made up of a rectangular frame and a coupled rectangle pull bar, be provided with one group of electric heating tube in the rectangular frame, each electric heating tube is made up of rod iron and sheathed porcelain tube and the heating wire of winding on porcelain tube, described heating wire can divide into groups to contact or be in parallel, the two ends of porcelain tube are individually fixed in the fixing hole of rectangular frame, in the rectangle pull bar, be provided with at least one pair of contact rod, be arranged with the porcelain tube and the steel pipe that match on each contact rod successively, be filled with insulating heat insulating material between the steel pipe and between steel pipe and the rectangle pull bar.Two ends that can each porcelain tube are respectively equipped with an insulation porcelain ring and cooperate with rectangular frame, contact with the rectangular frame that prevents heating wire and metal.A stopper is set in the perforate of float glass lehr, and the stopper center is provided with the conduit that matches with pull bar in the electric heater, and conduit is provided with the hold-down screw that matches with pull bar, regulates and the fixing position of electric heater in annealing kiln with convenient.Pair of conductive rod in the rectangle pull bar connects with resistant to elevated temperatures flexible cable, and the flexible cable other end connects an aviation plug and matches with the aviation socket.
Owing to adopted technique scheme, made to the utlity model has following advantage: 1, easy to use, cheap; 2, power regulating range is wide, and laterally displacement is far away; 3, compact conformation, volume is little in light weight, only needs to be provided with a microscler guide hole and just can realize easily that electric heater is transversely mobile of housing on the housing stopper; 4, because compact conformation is in light weight, no longer guide rail need be set on housing, and reduced the perforate on the housing, made things convenient for sealing herein, effectively reduced the temperature of housing outer surface, with the loss of kiln temperature, thereby reduced the actual use power of electric heater; 5, install succinctly, easy to maintenance.Only need pull down the electric heater stopper during maintenance, just can take out electric heater in kiln easily, falling the framework upper cover plate down is replaceable electrical heating wire.
For the utility model is described in further detail, following accompanying drawing provides a most preferred embodiment of the present utility model.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the E-E cutaway view of Fig. 1;
Fig. 4 is the A-A cutaway view of Fig. 1, and adds the cutaway view of going up stopper.
Embodiment:
As shown in Figure 1, be welded into rectangular frame 1 by four U-steels, two ends at rectangular frame 1 respectively have the two rows fixing hole, electrothermal tube 2 and 11 is fixed in this hole, the structure of electrothermal tube as shown in Figure 4, its center is rod iron 11c, the outer sheathed porcelain tube 11d of rod iron 11c, porcelain tube 11d goes up winding heating wire 11a, and the two ends of porcelain tube 11d are a sheathed insulation porcelain ring 11b respectively, and it isolates heating wire 11a and rectangular frame 1 insulation. Electrothermal tube 2,11 is divided into two groups of M, N, and every group two-layer up and down, and in conjunction with Fig. 2, M group electrothermal tube 2 this group heating wire 2a are after series connection, and an end is connected on the contact rod 3, and the other end is connected on the contact rod 4; N group electrothermal tube 11 this group heating wire 11a are after series connection, and an end is connected on the contact rod 3, and the other end is connected on the contact rod 4.
As Fig. 1, shown in Figure 3, steel pull bar 5 that cross section is rectangular of the right welding of rectangular frame 1, be provided with two contact rods 3,4 in the pull bar 5 and (consider high temperature in the kiln, select for use the stainless steel better), each contact rod is arranged with porcelain tube 8 outward, porcelain tube 8 outer sheathed again steel pipes 7 are being filled with insulating heat insulating material (as adopting alumina silicate fibre blanket) to increase its intensity between the steel pipe and between steel pipe and the rectangle pull bar 5.Stretch into the also sheathed insulation porcelain ring 3a of an end of rectangular frame 1 at contact rod 3; The structure of contact rod 4 is identical with contact rod 3, and just length is longer, reaches the left end of rectangular frame 1.The right-hand member of contact rod 3,4 connects an aviation plug 10 with resistant to elevated temperatures flexible cable 9 and matches with the aviation socket.
As shown in Figure 4, a stopper 13 is set in the annealing kiln body 12, stopper 13 inwalls are filled insulating heat insulating material 13a, stopper 13 centers are provided with the conduit 15 that matches with pull bar 5, conduit 15 right-hand members are provided with hold-down screw 14, after adjusting to the right place with the rectangular frame 1 on the convenient left side, are fixed.The effect of stopper 13 is that annealing kiln body 12 openings are blocked sealing as seen from the figure, conduit wherein and scalable steady brace.
Claims (4)
1, a kind of float glass lehr electric heater, it is characterized in that it is made up of a rectangular frame and a coupled rectangle pull bar, be provided with one group of electric heating tube in the rectangular frame, each electrothermal tube is made up of rod iron and the porcelain tube and the heating wire of winding on porcelain tube that are set on the rod iron, heating wire on each electrothermal tube can divide into groups to contact or be in parallel, the two ends of porcelain tube are individually fixed in the fixing hole of rectangular frame, in the rectangle pull bar, be provided with the pair of conductive rod, be arranged with the porcelain tube and the steel pipe that match on each contact rod successively, be filled with insulating heat insulating material between the steel pipe and between steel pipe and the rectangle pull bar.
2, float glass lehr electric heater according to claim 1, the two ends that it is characterized in that each porcelain tube are respectively equipped with an insulation porcelain ring and cooperate with rectangular frame.
3, float glass lehr electric heater according to claim 1, it is characterized in that in the perforate of float glass lehr kiln body, being provided with a stopper, the stopper center is provided with the conduit that matches with pull bar in the electric heater, and conduit is provided with the hold-down screw that matches with pull bar.
4, float glass lehr electric heater according to claim 1 is characterized in that the pair of conductive rod in the rectangle pull bar connects with resistant to elevated temperatures flexible cable, and the flexible cable other end connects an aviation plug and matches with the aviation socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200859764U CN2917151Y (en) | 2006-06-17 | 2006-06-17 | Electric heater for float glass annealing oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200859764U CN2917151Y (en) | 2006-06-17 | 2006-06-17 | Electric heater for float glass annealing oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917151Y true CN2917151Y (en) | 2007-06-27 |
Family
ID=38188063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200859764U Expired - Fee Related CN2917151Y (en) | 2006-06-17 | 2006-06-17 | Electric heater for float glass annealing oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917151Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504114B (en) * | 2008-12-31 | 2012-10-10 | 江苏裕兴电器有限公司 | High-voltage detachable electric heater component |
| CN107782046A (en) * | 2017-09-29 | 2018-03-09 | 东莞市联洲知识产权运营管理有限公司 | A kind of defroster in refrigerator fast refrigerating cabinet |
| CN107902880A (en) * | 2017-12-28 | 2018-04-13 | 中建材（蚌埠）光电材料有限公司 | A kind of edge electric heater unit for measuring glass tape and adjusting temperature position |
| CN108409118A (en) * | 2018-06-01 | 2018-08-17 | 蚌埠凯盛工程技术有限公司 | A kind of the annealing kiln side wall consent and plug structure of low heat conductivity |
| CN108455835A (en) * | 2018-06-01 | 2018-08-28 | 蚌埠凯盛工程技术有限公司 | A kind of consent structure of annealing kiln |
| CN108455836A (en) * | 2018-06-01 | 2018-08-28 | 蚌埠凯盛工程技术有限公司 | A kind of annealing kiln side wall consent and plug structure |
| CN109618424A (en) * | 2018-11-12 | 2019-04-12 | 东台中玻特种玻璃有限公司 | Annealing kiln electric heating hand |
| CN110062483A (en) * | 2019-05-14 | 2019-07-26 | 四川旭虹光电科技有限公司 | Electric heater unit and its application on a kind of floatation glass production line |
-
2006
- 2006-06-17 CN CNU2006200859764U patent/CN2917151Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504114B (en) * | 2008-12-31 | 2012-10-10 | 江苏裕兴电器有限公司 | High-voltage detachable electric heater component |
| CN107782046A (en) * | 2017-09-29 | 2018-03-09 | 东莞市联洲知识产权运营管理有限公司 | A kind of defroster in refrigerator fast refrigerating cabinet |
| CN107902880A (en) * | 2017-12-28 | 2018-04-13 | 中建材（蚌埠）光电材料有限公司 | A kind of edge electric heater unit for measuring glass tape and adjusting temperature position |
| CN108409118A (en) * | 2018-06-01 | 2018-08-17 | 蚌埠凯盛工程技术有限公司 | A kind of the annealing kiln side wall consent and plug structure of low heat conductivity |
| CN108455835A (en) * | 2018-06-01 | 2018-08-28 | 蚌埠凯盛工程技术有限公司 | A kind of consent structure of annealing kiln |
| CN108455836A (en) * | 2018-06-01 | 2018-08-28 | 蚌埠凯盛工程技术有限公司 | A kind of annealing kiln side wall consent and plug structure |
| CN108409118B (en) * | 2018-06-01 | 2023-06-27 | 蚌埠凯盛工程技术有限公司 | Low heat conduction annealing kiln side wall plug hole and plug structure |
| CN108455836B (en) * | 2018-06-01 | 2023-06-27 | 蚌埠凯盛工程技术有限公司 | Annealing kiln side wall plug hole and plug structure |
| CN108455835B (en) * | 2018-06-01 | 2023-06-27 | 蚌埠凯盛工程技术有限公司 | Hole plugging structure of annealing kiln |
| CN109618424A (en) * | 2018-11-12 | 2019-04-12 | 东台中玻特种玻璃有限公司 | Annealing kiln electric heating hand |
| CN110062483A (en) * | 2019-05-14 | 2019-07-26 | 四川旭虹光电科技有限公司 | Electric heater unit and its application on a kind of floatation glass production line |
| CN110062483B (en) * | 2019-05-14 | 2022-03-15 | 四川虹科创新科技有限公司 | Electric heating device on float glass production line and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bengbu Huayang Powder Technology Co.,Ltd. Assignor: China Triumph International Engineering Co.|BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY Contract record no.: 2010340000049 Denomination of utility model: Electric heater for float glass annealing oven Granted publication date: 20070627 License type: Exclusive License Record date: 20100413 |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD. Free format text: FORMER NAME: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Co-patentee after: BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY Patentee after: China Triumph International Engineering Co.,Ltd. Address before: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Co-patentee before: BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY Patentee before: China Triumph International Engineering Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Co-patentee after: BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY Patentee after: China Triumph International Engineering Co.,Ltd. Address before: 233010 No. 1032 Tu Shan Road, Anhui, Bengbu Co-patentee before: BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY Patentee before: China Triumph International Engineering Co. |
|
| ASS | Succession or assignment of patent right |
Owner name: BENGBU HUAYANG POWDER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD. Effective date: 20120420 Free format text: FORMER OWNER: BENGBU GLASS INDUSTRY AND DESIGN INSTITUTE;CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD. Effective date: 20120420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200063 PUTUO, SHANGHAI TO: 233000 BENGBU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120420 Address after: 233000 Anhui city of Bengbu Province east of Long Jin Lu (Kai Shengxin materials science and Technology Industrial Park) Patentee after: Bengbu Huayang Powder Technology Co.,Ltd. Address before: 200063, No. 27, building 2000, Zhongshan North Road, Shanghai Co-patentee before: BENGBU DESIGN & Research Institute FOR GLASS INDUSTRY Patentee before: China Triumph International Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |