CN215860882U - High-temperature-resistant fan - Google Patents
High-temperature-resistant fan Download PDFInfo
- Publication number
- CN215860882U CN215860882U CN202122000236.3U CN202122000236U CN215860882U CN 215860882 U CN215860882 U CN 215860882U CN 202122000236 U CN202122000236 U CN 202122000236U CN 215860882 U CN215860882 U CN 215860882U
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- fan
- cooling
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- rotating shaft
- shell
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Abstract
The utility model discloses a high-temperature-resistant fan which comprises a fan shell, a first support plate, a fan rotating shaft, a fan blade, a motor protective shell, a driving motor, a first transmission belt, a motor cooling mechanism, a second support plate and a rotating shaft cooling assembly. The utility model belongs to the technical field of fans, and particularly provides a high-temperature-resistant fan capable of comprehensively cooling a fan motor and a fan rotating shaft.
Description
Technical Field
The utility model belongs to the technical field of fans, and particularly relates to a high-temperature-resistant fan.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a short form of habit of China to gas compression and gas conveying machinery, and the blower generally comprises: a ventilator, a blower and a wind driven generator. Gas compression and gas delivery machines are machines that convert rotational mechanical energy into gas pressure energy and kinetic energy and deliver the gas out. The fan produces high temperature loss easily after long-time operation, and then leads to life's reduction.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides the high-temperature-resistant fan which can comprehensively cool the fan motor and the fan rotating shaft.
The utility model provides the following technical scheme: the utility model discloses a high-temperature-resistant fan which comprises a fan shell, a first support plate, a fan rotating shaft, a fan blade, a motor protective shell, a driving motor, a first transmission belt, a motor cooling mechanism, a second support plate and a rotating shaft cooling assembly.
Further, the motor cooling mechanism comprises a supporting plate, a displacement driving assembly, a cooling fan, a cooling liquid circulating pipe and a cooling liquid circulating pump I, wherein the supporting plate is vertically arranged on the top wall of the motor protective shell, the displacement driving assembly is arranged on the supporting plate, the cooling fan is arranged on the displacement driving assembly through threaded connection, the cooling liquid circulating pipe is arranged between the supporting plate and the side wall of the motor protective shell, the cooling liquid circulating pump I is arranged on the fan shell, the cooling liquid circulating pump I is connected with the cooling liquid circulating pipe, and the cooling fan is located above the cooling liquid circulating pipe.
Further, the displacement driving assembly comprises a driving shaft, a second transmission belt and a driving threaded rod, the driving shaft is rotatably arranged between the side wall of the motor protective shell and the supporting plate, the second transmission belt is sleeved between the driving shaft and an output shaft of the driving motor, the driving threaded rod is rotatably arranged between the side wall of the motor protective shell and the supporting plate, the driving threaded rod is connected with the driving shaft, and the cooling fan is arranged on the driving threaded rod through threaded connection.
Furthermore, the driving shafts and the driving threaded rods are symmetrically provided with two groups, and a third transmission belt is sleeved between the driving shafts.
Further, pivot cooling element includes coolant liquid circulating pump two, business turn over liquid house steward, feed liquor pipe and drain pipe, coolant liquid circulating pump two is located on mounting panel two, business turn over liquid house steward locates on mounting panel two, feed liquor pipe, drain pipe link to each other with liquid outlet, the inlet of coolant liquid circulating pump two respectively, the feed liquor pipe and the drain pipe other end all link to each other with business turn over liquid house steward, the fan pivot is the quill shaft, business turn over liquid house steward passes through the bearing rotation with the fan pivot and links to each other.
The utility model with the structure has the following beneficial effects: according to the high-temperature-resistant fan, the driving motor is rapidly and comprehensively cooled through the arrangement of the motor cooling mechanism, the cooling requirement of the fan rotating shaft is met through the arrangement of the rotating shaft cooling assembly, and therefore the technical problem that the service life is shortened due to the fact that the fan is easy to generate high-temperature loss after long-time operation is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a high temperature resistant blower of the present invention;
fig. 2 is a schematic structural diagram of a high temperature resistant fan motor cooling mechanism according to the present invention.
The cooling device comprises a fan shell 1, a fan shell 2, first support plates, 3, a fan rotating shaft 4, fan blades, 5, a motor protective shell 6, a driving motor 7, first transmission belts 8, a motor cooling mechanism 9, second support plates, 10, a rotating shaft cooling assembly 11, a support plate 12, a displacement driving assembly 13, a cooling fan 14, a cooling liquid circulating pipe 15, a cooling liquid circulating pump 16, a driving shaft 17, second transmission belts, 18, a driving threaded rod 19, third transmission belts, 20, second cooling liquid circulating pumps 21, a liquid inlet and outlet header pipe 22, a liquid inlet pipe 23 and a liquid outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in FIGS. 1-2, the technical scheme adopted by the utility model is as follows: a high temperature resistant fan comprises a fan shell 1, a bracket plate I2, a fan rotating shaft 3, fan blades 4 and a motor protective shell 5, driving motor 6, driving belt 7, motor cooling mechanism 8, two 9 and pivot cooling module 10 of mounting panel, 1 is located to fan casing 1 for mounting panel 2, 3 rotations of fan pivot are located on mounting panel 2, flabellum 4 is located on fan pivot 3, fan casing 1 top is located to motor protecting crust 5, driving motor 6 is located on fan casing 1 and is located motor protecting crust 5, 6 output shafts of driving motor and 3 are located to driving belt 7 covers, motor cooling mechanism 8 is located on 5 roof walls of motor protecting crust, motor cooling mechanism 8 is located driving motor 6 top, 1 is located to mounting panel two 9, pivot cooling module 10 is located on mounting panel two 9, pivot cooling module 10 links to each other with 3 of fan pivot.
Wherein, motor cooling mechanism 8 includes backup pad 11, displacement drive assembly 12, cooling fan 13, coolant liquid circulating pipe 14 and coolant liquid circulating pump 15, backup pad 11 is located perpendicularly on 5 roof of motor protecting crust, displacement drive assembly 12 is located on backup pad 11, cooling fan 13 is located on displacement drive assembly 12 through threaded connection, coolant liquid circulating pipe 14 is located between backup pad 11 and 5 lateral walls of motor protecting crust, coolant liquid circulating pump 15 is located on fan casing 1, coolant liquid circulating pump 15 links to each other with coolant liquid circulating pipe 14, cooling fan 13 is located coolant liquid circulating pipe 14 top.
The displacement driving assembly 12 comprises a driving shaft 16, a second transmission belt 17 and a driving threaded rod 18, the driving shaft 16 is rotatably arranged between the side wall of the motor protective shell 5 and the supporting plate 11, the second transmission belt 17 is sleeved between the driving shaft 16 and an output shaft of the driving motor 6, the driving threaded rod 18 is rotatably arranged between the side wall of the motor protective shell 5 and the supporting plate 11, the driving threaded rod 18 is connected with the driving shaft 16, and the cooling fan 13 is arranged on the driving threaded rod 18 through threaded connection. Two groups of driving shafts 16 and driving threaded rods 18 are symmetrically arranged, and a third driving belt 19 is sleeved between the two groups of driving shafts 16.
Pivot cooling module 10 includes coolant liquid circulating pump two 20, business turn over liquid house steward 21, feed liquor pipe 22 and drain pipe 23, coolant liquid circulating pump two 20 is located on mounting panel two 9, business turn over liquid house steward 21 is located on mounting panel two 9, feed liquor pipe 22, drain pipe 23 respectively with the liquid outlet of coolant liquid circulating pump two 20, the inlet links to each other, feed liquor pipe 22 and the 23 other ends of drain pipe all link to each other with business turn over liquid house steward 21, fan pivot 3 is the quill shaft, business turn over liquid house steward 21 passes through the bearing rotation with fan pivot 3 and links to each other.
During the specific use, driving motor 6 is rotatory, it is rotatory to drive fan pivot 3 through driving belt 7, thereby it carries out work to drive flabellum 4 rotation, and simultaneously, driving motor 6 is rotatory, it is rotatory to drive shaft 16 through driving belt two 17, drive shaft 16 drives drive threaded rod 18 and rotates, drive threaded rod 18 drives cooling fan 13 and removes, under the mating reaction of coolant liquid circulating pump 15 and coolant liquid circulating pipe 14, realize driving motor 6's swift formula heat dissipation, and simultaneously, coolant liquid circulating pump two 20 realizes the circulation suction of cooling liquid in fan pivot 3, the heat dissipation demand of fan pivot 3 has been satisfied.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high temperature resistant fan which characterized in that: the fan cooling device comprises a fan shell, a first support plate, a fan rotating shaft, fan blades, a motor protecting shell, a driving motor, a first transmission belt, a motor cooling mechanism, a second support plate and a rotating shaft cooling assembly, wherein the first support plate is arranged in the fan shell, the fan rotating shaft is rotatably arranged on the first support plate, the fan blades are arranged in the fan rotating shaft, the motor protecting shell is arranged above the fan shell, the driving motor is arranged on the fan shell and located in the motor protecting shell, the transmission belt is sleeved on an output shaft of the driving motor and the fan rotating shaft, the motor cooling mechanism is arranged on the top wall of the motor protecting shell, the motor cooling mechanism is located above the driving motor, the second support plate is arranged in the fan shell, the rotating shaft cooling assembly is arranged on the second support plate, and the rotating shaft cooling assembly is connected with the fan rotating shaft.
2. The high temperature resistant fan of claim 1, wherein: the motor cooling mechanism comprises a supporting plate, a displacement driving assembly, a cooling fan, a cooling liquid circulating pipe and a cooling liquid circulating pump I, wherein the supporting plate is vertically arranged on the top wall of the motor protective shell, the displacement driving assembly is arranged on the supporting plate, the cooling fan is arranged on the displacement driving assembly through threaded connection, the cooling liquid circulating pipe is arranged between the supporting plate and the side wall of the motor protective shell, the cooling liquid circulating pump I is arranged on the fan shell, the cooling liquid circulating pump I is connected with the cooling liquid circulating pipe, and the cooling fan is arranged above the cooling liquid circulating pipe.
3. The high temperature resistant fan of claim 2, wherein: the displacement drive assembly comprises a drive shaft, a second transmission belt and a drive threaded rod, the drive shaft is rotatably arranged between the side wall of the motor protective shell and the support plate, the second transmission belt is sleeved between the drive shaft and the output shaft of the drive motor, the drive threaded rod is rotatably arranged between the side wall of the motor protective shell and the support plate, the drive threaded rod is connected with the drive shaft, and the cooling fan is arranged on the drive threaded rod through threaded connection.
4. The high temperature resistant fan of claim 3, wherein: the driving shaft and the driving threaded rod are symmetrically provided with two groups, and a third transmission belt is sleeved between the driving shafts.
5. The high temperature resistant fan of claim 1, wherein: the rotating shaft cooling assembly comprises a second cooling liquid circulating pump, a second liquid inlet and outlet header pipe, a liquid inlet pipe and a liquid outlet pipe, the second cooling liquid circulating pump is arranged on the second support plate, the second liquid inlet and outlet header pipe is arranged on the second support plate, the liquid inlet pipe and the liquid outlet pipe are respectively connected with a liquid outlet and a liquid inlet of the second cooling liquid circulating pump, the other ends of the liquid inlet pipe and the liquid outlet pipe are connected with the second liquid inlet and outlet header pipe, the rotating shaft of the fan is a hollow shaft, and the second liquid inlet and outlet header pipe is connected with the rotating shaft of the fan through a bearing in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000236.3U CN215860882U (en) | 2021-08-24 | 2021-08-24 | High-temperature-resistant fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000236.3U CN215860882U (en) | 2021-08-24 | 2021-08-24 | High-temperature-resistant fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860882U true CN215860882U (en) | 2022-02-18 |
Family
ID=80241934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122000236.3U Active CN215860882U (en) | 2021-08-24 | 2021-08-24 | High-temperature-resistant fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860882U (en) |
-
2021
- 2021-08-24 CN CN202122000236.3U patent/CN215860882U/en active Active
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