CN210287580U - Connecting device of polycrystal ingot furnace heater - Google Patents
Connecting device of polycrystal ingot furnace heater Download PDFInfo
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- CN210287580U CN210287580U CN201921068895.7U CN201921068895U CN210287580U CN 210287580 U CN210287580 U CN 210287580U CN 201921068895 U CN201921068895 U CN 201921068895U CN 210287580 U CN210287580 U CN 210287580U
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- ingot furnace
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Abstract
The utility model relates to a polycrystal ingot furnace field discloses a connecting device of polycrystal ingot furnace heater, to the problem of the inconvenient change of the heating plate junction of the polycrystal ingot furnace heater among the prior art easy sparking and sealed pad, the following scheme is put forward now, and it includes the heater body, the heater body includes mounting panel, four first heating plates, second heating plate and heated board, the outside at the mounting panel is fixed to the heated board, four first heating plates are the rectangle and distribute, and fix through the connector between two adjacent first heating plates, four one side of connector all is fixed with the dead lever, four the top of dead lever all is fixed with first fixed column. The utility model discloses rational in infrastructure, easy operation has solved the problem that the heating plate junction of polycrystal ingot furnace heater among the prior art was struck sparks easily and sealed inconvenient the changing of pad, has prolonged the life of heating plate, easily uses widely.
Description
Technical Field
The utility model relates to a polycrystal ingot furnace field especially relates to a connecting device of polycrystal ingot furnace heater.
Background
The polycrystalline ingot furnace is a special device designed for the solar energy industry and is a necessary device for polycrystalline silicon ingot casting. Wherein, a heater is needed for heating the polycrystal ingot furnace. The heater of the polycrystalline ingot furnace in the prior art has some defects: 1. the joint between two adjacent heating sheets is easy to ignite, so that the heating sheets are easy to damage; 2. the sealing gasket of the insulation board bottom plate is inconvenient to replace, so that the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting device of polycrystal ingot furnace heater has solved the problem that the heating plate junction of the polycrystal ingot furnace heater among the prior art was struck sparks easily and sealed inconvenient the changing of pad.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connecting device of a polycrystal ingot furnace heater comprises a heater body, wherein the heater body comprises a mounting plate, four first heating sheets, a second heating sheet and a heat insulation plate, the heat insulation plate is fixed on the outer side of the mounting plate, the four first heating sheets are distributed in a rectangular shape, two adjacent first heating sheets are fixed through a connector, one side of each connector is fixedly provided with a fixed rod, the top of each fixed rod is fixedly provided with a first fixed column, the four first fixed columns penetrate through the mounting plate and are fixedly connected with the mounting plate, the second heating sheet is positioned right above the four first heating sheets, the top of the second heating sheet is fixedly provided with a plurality of second fixed columns, the second fixed columns penetrate through the mounting plate and are fixedly connected with the mounting plate, and the bottom of the heat insulation plate is fixedly provided with a fixed frame, the bottom surface of the fixed frame is fixed with a sealing gasket.
Preferably, the bottom of the second fixing column is fixed with a connecting sheet, the bottom surface of the connecting sheet is bonded with first graphite paper, and the connecting sheet is fixedly connected with the second heating sheet.
Preferably, the connector is L-shaped structure, and the fixed orifices has all been seted up at the both ends of connector, and it has second graphite paper to bond on the inner wall of fixed orifices, and the one end of two first heating plates extends to the inside and connector fixed connection of two fixed orifices respectively.
Preferably, the fixed slot has been seted up to the bottom of heated board, the top of fixed frame is fixed with the fixed plate, and the one end of fixed plate extends to the inside and the heated board fixed connection of fixed slot.
Preferably, the fixing plate is fixedly connected with the heat insulation plate through bolts.
The utility model discloses in:
1. the first graphite paper is bonded on the bottom surface of the connecting sheet and the second graphite paper is bonded on the inner wall of the fixing hole of the connector, so that the connecting sheet is not in direct contact with the second heating sheet, and the first heating sheet is not in direct contact with the connector, the heating sheet is prevented from being ignited, and the service life of the heating sheet is prolonged;
2. through the cooperation between fixed slot, fixed frame, fixed plate and the bolt, reach the purpose that conveniently changes sealed the pad.
The utility model discloses rational in infrastructure, design benefit, easy operation has solved the problem that the heating plate junction of polycrystal ingot furnace heater among the prior art struck sparks easily and sealed the inconvenient change of pad, has prolonged the life of heating plate, easily uses widely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a point a of the present invention.
Fig. 3 is a schematic structural diagram of the connector of the present invention.
Fig. 4 is an enlarged view of the point B of the present invention.
Reference numbers in the figures: the heat insulation board comprises a mounting plate 1, a heat insulation board 2, a first heating sheet 3, a second heating sheet 4, a connector 5, a fixing rod 6, a first fixing column 7, a second fixing column 8, a sealing gasket 9, a connecting sheet 10, first graphite paper 11, second graphite paper 12, a bolt 13, a fixing frame 14, a fixing groove 15 and a fixing plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a connecting device of a polycrystal ingot furnace heater comprises a heater body, the heater body comprises a mounting plate 1, four first heating sheets 3, a second heating sheet 4 and an insulation board 2, the insulation board 2 is fixed on the outer side of the mounting plate 1, the four first heating sheets 3 are distributed in a rectangular shape, two adjacent first heating sheets 3 are fixed through a connector 5, one side of each connector 5 is fixed with a fixed rod 6, the top of each fixed rod 6 is fixed with a first fixed column 7, the four first fixed columns 7 are arranged by penetrating through the mounting plate 1, the first fixed columns 7 are fixedly connected with the mounting plate 1, the second heating sheets 4 are positioned right above the four first heating sheets 3, the top of each second heating sheet 4 is fixed with a plurality of second fixed columns 8, the second fixed columns 8 are arranged by penetrating through the mounting plate 1, the second fixed columns 8 are fixedly connected with the mounting plate 1, a fixing frame 14 is fixed to the bottom of the heat insulation plate 2, and a gasket 9 is fixed to the bottom surface of the fixing frame 14.
In this embodiment, the bottom of second fixed column 8 is fixed with connection piece 10, the bottom surface of connection piece 10 bonds and has first graphite paper 11, connection piece 10 and 4 fixed connection of second heating plate, connector 5 is L shape structure, the fixed orifices has all been seted up at the both ends of connector 5, it has second graphite paper 12 to bond on the inner wall of fixed orifices, the inside and the 5 fixed connection of connector of two fixed orifices are extended respectively to the one end of two first heating plates 3, fixed slot 15 has been seted up to the bottom of heated board 2, the top of fixed frame 14 is fixed with fixed plate 16, the one end of fixed plate 16 extends to the inside and heated board 2 fixed connection of fixed slot 15, pass through bolt fixed connection between fixed plate 16 and the heated board 2.
The working principle is as follows: graphite paper has high temperature resistant and high heat conduction's characteristic, and the setting of first graphite paper 11 and second graphite paper 12 has avoided direct contact between two heating plates. Thereby avoid the heating plate to damage because the striking sparks appear, sealed pad 9 can damage because of wearing and tearing or ageing after using a period, consequently need regularly change, when changing sealed the pad, can follow the bottom of heated board 2 with fixed frame 14 and tear down, then take off the sealed bottom surface of fixed frame 14 of sealed pad 9 that will be bad again, then bond new sealed pad 9 in the bottom surface of fixed frame 14 again, fix the bottom at heated board 2 with fixed frame 14 again at last.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A connecting device of a polycrystal ingot furnace heater comprises a heater body and is characterized in that the heater body comprises a mounting plate (1), four first heating sheets (3), a second heating sheet (4) and a heat insulation plate (2), the heat insulation plate (2) is fixed on the outer side of the mounting plate (1), the four first heating sheets (3) are distributed in a rectangular shape, two adjacent first heating sheets (3) are fixed through a connector (5), one side of each of the four connectors (5) is fixedly provided with a fixing rod (6), the tops of the four fixing rods (6) are fixedly provided with first fixing columns (7), the four first fixing columns (7) penetrate through the mounting plate (1) and are fixedly connected with the mounting plate (1), the second heating sheet (4) is positioned right above the four first heating sheets (3), the top of second heating plate (4) is fixed with a plurality of second fixed columns (8), and second fixed column (8) run through mounting panel (1) and set up, second fixed column (8) and mounting panel (1) fixed connection, the bottom of heated board (2) is fixed with fixed frame (14), and the bottom surface of fixed frame (14) is fixed with sealed pad (9).
2. The connecting device of the heater of the polycrystal ingot furnace according to claim 1, wherein a connecting piece (10) is fixed at the bottom of the second fixing column (8), first graphite paper (11) is adhered to the bottom surface of the connecting piece (10), and the connecting piece (10) is fixedly connected with the second heating piece (4).
3. The connecting device of the polycrystalline ingot furnace heater according to claim 1, wherein the connector (5) is of an L-shaped structure, fixing holes are formed in two ends of the connector (5), second graphite paper (12) is bonded on the inner wall of each fixing hole, and one ends of the two first heating sheets (3) extend to the inside of the two fixing holes respectively and are fixedly connected with the connector (5).
4. The connecting device for the heater of the polycrystal ingot furnace according to claim 1, wherein a fixing groove (15) is formed at the bottom of the heat insulation plate (2), a fixing plate (16) is fixed at the top of the fixing frame (14), and one end of the fixing plate (16) extends to the inside of the fixing groove (15) and is fixedly connected with the heat insulation plate (2).
5. The connecting device of the polycrystalline ingot furnace heater according to claim 4, wherein the fixing plate (16) is fixedly connected with the heat insulation plate (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068895.7U CN210287580U (en) | 2019-07-10 | 2019-07-10 | Connecting device of polycrystal ingot furnace heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068895.7U CN210287580U (en) | 2019-07-10 | 2019-07-10 | Connecting device of polycrystal ingot furnace heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210287580U true CN210287580U (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921068895.7U Active CN210287580U (en) | 2019-07-10 | 2019-07-10 | Connecting device of polycrystal ingot furnace heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210287580U (en) |
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2019
- 2019-07-10 CN CN201921068895.7U patent/CN210287580U/en active Active
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