CN212838431U - Special fan with high temperature resistance - Google Patents
Special fan with high temperature resistance Download PDFInfo
- Publication number
- CN212838431U CN212838431U CN202020506796.9U CN202020506796U CN212838431U CN 212838431 U CN212838431 U CN 212838431U CN 202020506796 U CN202020506796 U CN 202020506796U CN 212838431 U CN212838431 U CN 212838431U
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- fan
- high temperature
- cooling
- temperature resistance
- bottom plate
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Abstract
The utility model discloses a special fan with high temperature resistance, the inlayer of cylindric double-deck casing is encircleed and is equipped with a plurality of heat dissipation wing rings, heat dissipation wing ring interval sets up, the bottom of inlayer is equipped with fan cooling mount, the fixed cooling frame of fan includes hollow PMKD, hollow PMKD's bottom through the intercommunication support tube with the chamber intercommunication is pressed from both sides to the bottom of cylindric double-deck casing, one side of hollow PMKD pass through the connecting pipe with the chamber intercommunication is pressed from both sides to the top of double-deck casing, excrete the pipe with the cooler bin intercommunication, the utility model discloses can effective processing trade the work of fan under the environment at high temperature, prolonged the operating time of fan, improved the life of fan, provide a good operational environment for the fan to can effectively provide the lower cold wind of temperature.
Description
Technical Field
The utility model relates to a fan technical field, specific special fan with high temperature resistance that says so.
Background
Because the temperature under the high temperature environment is relatively high, when the fan continuously runs, the general fan can cause the burning of the motor quickly because the temperature is overhigh under the high temperature environment, and therefore a special fan with a good cooling effect is needed to be provided for industrial use.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a special fan with high temperature resistance to solve the problem in the above-mentioned background art.
The technical scheme of the utility model is that:
a special fan with high temperature resistance comprises a motor, an impeller and a cylindrical double-layer casing, wherein a plurality of radiating fin rings are arranged on the inner layer of the cylindrical double-layer casing in a surrounding mode, the radiating fin rings are arranged at intervals, a fan cooling fixing frame is arranged at the bottom of the inner layer, the fan fixing cooling frame comprises a hollow fixing bottom plate, the bottom of the hollow fixing bottom plate is communicated with a bottom clamping cavity of the cylindrical double-layer casing through a communicating support pipe, one side of the hollow fixing bottom plate is communicated with a top clamping cavity of the double-layer casing through a connecting pipe, the motor is arranged at the top of the hollow fixing bottom plate, limiting pipes are arranged on two sides of the motor, the limiting pipes penetrate through a heat conducting plate above the motor and are in threaded connection with nuts, an electrostatic dust collector is arranged on the inner layer of an air inlet of the cylindrical double-layer casing, and the bottom of the outer layer, the top of the outer layer of the tail end of the cylindrical double-layer shell is communicated with a drain pipe, the cooling pipe is communicated with the cooling tank through a liquid pump, and the drain pipe is communicated with the cooling tank.
As a preferable technical scheme, the cooling medium in the cooling box is one of water, metal cooling liquid or nanofluid, and the internal environment of the fan is rapidly cooled.
As the preferred technical scheme, the two ends of the hollow fixed bottom plate are respectively provided with an inclined communicating bracket pipe, and the communicating bracket pipes and the hollow fixed bottom plate form a trapezoid shape to provide stability.
As the preferred technical scheme, the hollow fixed bottom plate is communicated with the limiting pipe for cooling.
As the preferred technical scheme, the bottom of the heat conducting plate is provided with a groove matched with the top of the motor, so that the heat conducting plate is convenient to fix.
As a preferred technical scheme, the inner layer of the air inlet of the cylindrical double-layer shell is provided with the electrostatic dust collector in a surrounding mode for dust collection.
As a preferable technical scheme, a rotating shaft of the motor is connected with the impeller, and the diameter length of the impeller is smaller than the inner diameter of the heat dissipation wing ring, so that the heat dissipation wing ring is convenient to mount.
As the preferred technical scheme, damping springs are arranged at the bottom of the hollow fixing bottom plate and the bottom in the inner layer, so that vibration is reduced.
By adopting the technical scheme, the special fan with high temperature resistance comprises a motor, an impeller and a cylindrical double-layer casing, wherein a plurality of radiating fin rings are arranged on the inner layer of the cylindrical double-layer casing in a surrounding manner, the radiating fin rings are arranged at intervals, a fan cooling fixing frame is arranged at the bottom of the inner layer and comprises a hollow fixing bottom plate, the bottom of the hollow fixing bottom plate is communicated with a bottom clamping cavity of the cylindrical double-layer casing through a communicating bracket pipe, one side of the hollow fixing bottom plate is communicated with a top clamping cavity of the double-layer casing through a connecting pipe, the motor is arranged at the top of the hollow fixing bottom plate, limiting pipes are arranged on two sides of the motor, the limiting pipes penetrate through a heat conducting plate above the motor and are in threaded connection with nuts, and an electrostatic dust collector is arranged on the inner layer of an air inlet of the cylindrical double-, the outer bottom of head end skin and the coolant liquid pipe intercommunication of the double-deck casing of tube-shape, the outer top of tail end and the drain pipe intercommunication of the double-deck casing of tube-shape, the coolant pipe passes through drawing liquid pump and cooler bin intercommunication, drain the pipe with the cooler bin intercommunication, the utility model discloses can effective processing trade the work of fan under the environment at high temperature, prolong the operating time of fan, improve the life of fan, provide a good operational environment for the fan to can effectively provide the lower cold wind of temperature.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
wherein: 1-a motor; 2-an impeller; 3-cylindrical double-layer shell; 30-an inner layer; 31-heat dissipation fin ring; 32-a clamping cavity; 4-hollow fixed bottom plate; 5-communicating a support tube; 6-a limiting pipe; 7-a heat-conducting plate; 8-an electrostatic precipitator; 9-a cooling pipe; 10-a drain pipe; 11-a liquid pump; 12-a cooling tank; 14-a damping spring; 15-connecting pipe.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1, a special fan with high temperature resistance comprises a motor 1, an impeller 2 and a cylindrical double-layer casing 3, wherein a plurality of heat dissipation wing rings 31 are arranged around an inner layer 30 of the cylindrical double-layer casing 3 at intervals, a fan cooling fixing frame is arranged at the bottom of the inner layer 30, the fan fixing cooling frame comprises a hollow fixing bottom plate 4, the bottom of the hollow fixing bottom plate 4 is communicated with a bottom clamping cavity 32 of the cylindrical double-layer casing through a communicating support pipe 5, one side of the hollow fixing bottom plate 4 is communicated with a top clamping cavity 32 of the double-layer casing through a connecting pipe 15, the motor 1 is arranged at the top of the hollow fixing bottom plate 4, limit pipes 6 are arranged at two sides of the motor 1, the limit pipes 6 penetrate through a heat conduction plate 7 above the motor 1 and are in threaded connection with nuts, an electrostatic dust collector 8 is arranged on the inner layer 30 of an air inlet of the cylindrical double-layer casing 3, the outer bottom of head end skin of tube-shape double-deck casing 3 communicates with coolant liquid pipe 9, the outer top of tail end skin of tube-shape double-deck casing 3 communicates with drain pipe 10, coolant liquid pump 11 and cooling tank 12 intercommunication are passed through to coolant pipe 9, drain pipe 10 with cooling tank 12 intercommunication.
The cooling medium in the cooling box 12 is one of water, metal cooling liquid or nanofluid, and the internal environment of the fan is rapidly cooled.
The two ends of the hollow fixed bottom plate 4 are respectively provided with an inclined communicating bracket pipe 5, and the communicating bracket pipes 5 and the hollow fixed bottom plate 4 form a trapezoid shape to provide stability.
The hollow fixed bottom plate 4 is communicated with the limiting pipe 6 for cooling.
The bottom of the heat conducting plate 7 is provided with a groove matched with the top of the motor 2, so that the fixing is convenient.
The inner layer of the air inlet of the cylindrical double-layer casing 3 is provided with the electrostatic dust collector 8 in a surrounding way for dust collection.
The rotating shaft of the motor 1 is connected with the impeller 2, and the diameter length of the impeller 2 is smaller than the inner diameter of the heat dissipation fin ring 31, so that the installation is convenient.
And the bottom of the hollow fixed bottom plate 4 and the bottom of the inner layer 30 are provided with damping springs 14 to reduce vibration.
The working principle is that the fan 1 works, the impeller 2 rotates, the liquid pump 11 is started simultaneously, so that a cooling medium in the cooling box 12 enters the clamping cavity 32 of the cylindrical double-layer casing 3 through the cooling liquid pipe 9 to cool hot air entering the cylindrical double-layer casing 3, meanwhile, the high temperature of hot working gas is transmitted to the inner layer 30 of the cylindrical double-layer casing 3 through the heat dissipation wing ring 31, the heat on the inner layer 30 is taken away by the cooling liquid, the cooling liquid enters the hollow part of the hollow fixed bottom plate 4 through the communicating bracket pipe 5 to take away the heat transmitted to the hollow fixed bottom plate 4 from the motor 1,
the basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a special type fan with high temperature resistance, includes motor and impeller, its characterized in that: the cooling device is characterized by further comprising a cylindrical double-layer casing, a plurality of cooling wing rings are arranged on the inner layer of the cylindrical double-layer casing in a surrounding mode, the cooling wing rings are arranged at intervals, a fan cooling fixing frame is arranged at the bottom of the inner layer and comprises a hollow fixing bottom plate, the bottom of the hollow fixing bottom plate is communicated with a bottom clamping cavity of the cylindrical double-layer casing through a communicating support pipe, one side of the hollow fixing bottom plate is communicated with a top clamping cavity of the double-layer casing through a connecting pipe, the motor is arranged at the top of the hollow fixing bottom plate, limiting pipes are arranged on two sides of the motor, the limiting pipes penetrate through a heat conducting plate above the motor and are in threaded connection with nuts, an electrostatic dust collector is arranged on the inner layer of an air inlet of the cylindrical double-layer casing, the bottom of the outer layer of the head end of the cylindrical double-layer casing is communicated, the cooling pipe is communicated with the cooling tank through a liquid pump, and the drain pipe is communicated with the cooling tank.
2. A special fan with high temperature resistance as claimed in claim 1, wherein: the cooling medium in the cooling box is one of water, metal cooling liquid or nanofluid.
3. A special fan with high temperature resistance as claimed in claim 1, wherein: the two ends of the hollow fixed bottom plate are respectively provided with an inclined communicating bracket pipe, and the communicating bracket pipe and the hollow fixed bottom plate form a trapezoid.
4. A special fan with high temperature resistance as claimed in claim 1, wherein: the hollow fixed bottom plate is communicated with the limiting pipe.
5. A special fan with high temperature resistance as claimed in claim 1, wherein: the bottom of the heat conducting plate is provided with a groove matched with the top of the motor.
6. A special fan with high temperature resistance as claimed in claim 1, wherein: the inner layer of the air inlet of the cylindrical double-layer shell is provided with the electrostatic dust collector in a surrounding manner.
7. A special fan with high temperature resistance as claimed in claim 1, wherein: the rotating shaft of the motor is connected with the impeller, and the diameter and the length of the impeller are smaller than the inner diameter of the heat dissipation wing ring.
8. A special fan with high temperature resistance as claimed in claim 1, wherein: and damping springs are arranged at the bottom of the hollow fixed bottom plate and the inner bottom of the inner layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506796.9U CN212838431U (en) | 2020-04-08 | 2020-04-08 | Special fan with high temperature resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506796.9U CN212838431U (en) | 2020-04-08 | 2020-04-08 | Special fan with high temperature resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212838431U true CN212838431U (en) | 2021-03-30 |
Family
ID=75113854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020506796.9U Expired - Fee Related CN212838431U (en) | 2020-04-08 | 2020-04-08 | Special fan with high temperature resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212838431U (en) |
-
2020
- 2020-04-08 CN CN202020506796.9U patent/CN212838431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |