CN212086036U - Heating device structure convenient to disassemble - Google Patents
Heating device structure convenient to disassemble Download PDFInfo
- Publication number
- CN212086036U CN212086036U CN202020846702.2U CN202020846702U CN212086036U CN 212086036 U CN212086036 U CN 212086036U CN 202020846702 U CN202020846702 U CN 202020846702U CN 212086036 U CN212086036 U CN 212086036U
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- heating device
- cover plate
- heating
- fixed
- mounting
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Abstract
The utility model discloses a convenient heating device structure of dismantling, including motor frame (1), it has heating device installing port (1-1) to open on the lateral wall of motor frame (1), outside (1-1) of heating device installing port is fixed with demountable installation apron (2), the inboard of installation apron (2) is fixed with heating pipe (3), heating pipe (3) warp heating device installing port (1-1) extends to the inner chamber of motor frame (1), the outside of installation apron (2) is fixed with terminal box (4), heating pipe (3) warp installation apron (2) are connected to terminal box (4). The utility model provides a convenient heating device structure of dismantling, the installation is dismantled conveniently, improves assembly efficiency.
Description
Technical Field
The utility model belongs to the technical field of the motor, in particular to convenient heating device structure of dismantling.
Background
Some motors in the prior art generally have resistance heaters, so that insulation damage and insulation reduction caused by wetting of windings in a motor shutdown state are prevented.
As shown in fig. 1, the conventional heater needs to weld the brackets 200 on the inner wall of the housing 100 and have the tube clamps 300, elastic pads, and bolts for fixing the tube clamps 300, and this mounting structure needs to weld the brackets 200 on the housing 100 and has standard parts such as the tube clamps 300, which increases the cost. Because the heater 400 is vertically installed, the heating tube is easily crushed by the pipe clamp 300 being too tight, and the heater 400 slides down due to the pipe clamp 300 being too loose; meanwhile, the heater installation mode needs to lead the heater 400 into the heater junction box by using lead wires 500, the lead wires are installed before stator coil insertion, the lead wires can be damaged when the rotor is hot-pressed, and the lead wires are not beneficial to threading after the stator coil insertion is installed and pressed; the user must shut down and remove the end cap if the heater is to be serviced or replaced. The heating device is inconvenient in structure disassembly and assembly, long in time consumption and high in risk, economic loss is easily caused, and the daily maintenance of the motor is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient heating device structure of dismantling, simple structure, easy to assemble dismantlement.
Based on the above problem, the utility model provides a technical scheme is:
the utility model provides a convenient heating device structure of dismantling, includes the motor frame, it has the heating device installing port to open on the lateral wall of motor frame, the outside of heating device installing port is fixed with the demountable installation apron, the inboard of installation apron is fixed with the heating pipe, the heating pipe warp the heating device installing port extends to the inner chamber of motor frame, the outside of installation apron is fixed with the terminal box, the heating pipe warp installation apron is connected to the terminal box.
In some of these embodiments, the heating device mounting opening is octagonal or circular.
In some embodiments, the mounting cover plate is square and can cover the heating device mounting opening.
In some embodiments, the inner side of the mounting cover plate is provided with a sealing gasket matched with the mounting opening of the heating device.
In some embodiments, the mounting cover plate is fixed to the side wall of the motor base by screws.
In some embodiments, a plurality of nuts are fixed on the inner wall of the motor base at the periphery of the heating device mounting opening to be in threaded connection with the screws.
Compared with the prior art, the utility model has the advantages that:
the heating pipe and the junction box are respectively fixed on two sides of the mounting cover plate, meanwhile, a heating device mounting opening is formed in the side wall of the motor base, the heating pipe extends into the inner cavity of the motor through the heating device mounting opening, then the mounting cover plate is fixed on the outer wall of the motor base, the heating device can be mounted and dismounted, the mounting efficiency is improved, and the motor is convenient to overhaul.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a heating apparatus according to the prior art;
FIG. 2 is a schematic structural view of an embodiment of a heating device of the present invention, which is easy to disassemble;
fig. 3 is a schematic view of another directional structure according to the embodiment of the present invention;
fig. 4 is a schematic structural view of the mounting cover plate in the embodiment of the present invention;
fig. 5 is a schematic sectional view of an installation cover plate in an embodiment of the present invention;
wherein:
100. a machine base; 200. a support plate; 300. a pipe clamp; 400. a heater; 500. a lead wire;
1. a motor base; 1-1, a heating device mounting port;
2. installing a cover plate;
3. heating a tube;
4. a junction box;
5. a nut;
6. and a gasket.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Referring to fig. 2-5, for the structural schematic diagram of the embodiment of the present invention, a heating device structure convenient to detach is provided, which includes a motor base 1, a heating device mounting port 1-1 is opened on a side wall of the motor base 1, a mounting cover plate 2 is detachably fixed on an outer side of the heating device mounting port 1-1, a heating pipe 3 is fixed on an inner side of the mounting cover plate 2, and an interval is provided between the heating pipe 3 and the mounting cover plate 2, the heating pipe 3 extends to an inner cavity of the motor base 1 through the heating device mounting port 1-1, a junction box 4 is fixed on an outer side of the mounting cover plate 2, and the heating pipe 3 is connected to the junction box 4 through the mounting cover plate 2. Therefore, the heating pipe 3 and the junction box 4 are respectively fixed on two sides of the mounting cover plate 2, the heating pipe 3 extends into the inner cavity of the motor base 1, and then the mounting cover plate 2 is fixed on the outer side of the mounting opening 1-1 of the heating device, so that the mounting of the heating device can be realized.
In this example, the heating device mounting opening 1-1 is octagonal, the mounting cover plate 2 is square and can cover the heating device mounting opening 1-1, in other embodiments, the heating device mounting opening 1-1 can also be round, and the size of the heating device mounting opening 1-1 is convenient for the heating pipe 3 to extend into the inner cavity of the motor base 1.
In order to further optimize the utility model discloses an implement the effect, guarantee the leakproofness of installation between installation apron 2 and the motor frame 1, be equipped with the sealed pad 6 that matches with heating device installing port 1-1 in the inboard of installation apron 2, this sealed pad 6 can adopt silicon rubber to make.
In this embodiment, the mounting cover plate 2 is fixed to the side wall of the motor base 1 by screws, and in order to ensure the stability of mounting the mounting cover plate 2, a plurality of nuts 5 are fixed to the inner wall of the motor base 1 at the periphery of the mounting opening 1-1 of the heating device to be in threaded connection with the screws, so that when the side wall of the motor base 1 is thin, the mounting cover plate 2 can be stably fixed, and the heating device can be firmly mounted.
The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient heating device structure of dismantling, includes motor frame (1), its characterized in that: the motor base is characterized in that a heating device mounting opening (1-1) is formed in the side wall of the motor base (1), a detachable mounting cover plate (2) is fixed to the outer side of the heating device mounting opening (1-1), a heating pipe (3) is fixed to the inner side of the mounting cover plate (2), the heating pipe (3) extends to the inner cavity of the motor base (1) through the heating device mounting opening (1-1), a junction box (4) is fixed to the outer side of the mounting cover plate (2), and the heating pipe (3) is connected to the junction box (4) through the mounting cover plate (2).
2. A heating unit structure for facilitating disassembly as claimed in claim 1, wherein: the heating device mounting opening (1-1) is octagonal or circular.
3. A heating device structure facilitating disassembly as set forth in claim 2, wherein: the mounting cover plate (2) is square and can cover the mounting opening (1-1) of the heating device.
4. A heating unit structure to facilitate disassembly as claimed in claim 3, wherein: and a sealing gasket (6) matched with the heating device mounting opening (1-1) is arranged on the inner side of the mounting cover plate (2).
5. A heating unit structure for facilitating disassembly as claimed in claim 1, wherein: the mounting cover plate (2) is fixed on the side wall of the motor base (1) through screws.
6. A heating unit structure to facilitate disassembly as claimed in claim 5, wherein: and a plurality of nuts (5) are fixed on the inner wall of the motor base (1) at the periphery of the heating device mounting port (1-1) to be in threaded connection with the screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846702.2U CN212086036U (en) | 2020-05-20 | 2020-05-20 | Heating device structure convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846702.2U CN212086036U (en) | 2020-05-20 | 2020-05-20 | Heating device structure convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212086036U true CN212086036U (en) | 2020-12-04 |
Family
ID=73568991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020846702.2U Active CN212086036U (en) | 2020-05-20 | 2020-05-20 | Heating device structure convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212086036U (en) |
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2020
- 2020-05-20 CN CN202020846702.2U patent/CN212086036U/en active Active
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