CN212177471U - Self-radiating circulating stirring fan - Google Patents
Self-radiating circulating stirring fan Download PDFInfo
- Publication number
- CN212177471U CN212177471U CN202020920961.5U CN202020920961U CN212177471U CN 212177471 U CN212177471 U CN 212177471U CN 202020920961 U CN202020920961 U CN 202020920961U CN 212177471 U CN212177471 U CN 212177471U
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- Prior art keywords
- fan
- shaft
- seat
- motor
- self
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- Expired - Fee Related
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- 238000003756 stirring Methods 0.000 title claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a from heat dissipation circulation stirring fan, it includes: a motor for providing power; the fan shaft is driven by the motor to rotate, and fan blades are arranged on the circumferential direction of the fan shaft; the transmission mechanism is connected with the motor and the fan shaft; and the cooling fan blade is arranged above the supporting bearing and generates downward wind. This from heat dissipation circulation stirring fan adopts cooling fan blade and radiating seat to dispel the heat, and the structure is simple and convenient, have the preferred radiating effect, simultaneously, the heat dissipation is with low costs.
Description
Technical Field
The utility model relates to a from heat dissipation circulation stirring fan belongs to fan equipment field.
Background
The circulating stirring fan is an important component of the mesh belt furnace and plays a role in determining the uniformity of the furnace temperature and the atmosphere. The safety stability of the operation of the fan of the circulating stirring fan mainly depends on the stability of the supporting bearing, but because the fan blade and the fan shaft operate in a high-temperature furnace, heat can be conducted to the bearing through the heat of the fan shaft, and the service life of the bearing is seriously influenced. Therefore, the requirement on the heat dissipation drop of the fan shaft support bearing is high, and the fan shaft support bearing is simple and convenient to install, effective and reliable, and energy-saving and low-consumption.
However, the existing circulating stirring fan is often poor in heat dissipation effect, and a liquid medium such as water or oil is used for cooling the fan shaft and the bearing, so that the use cost and the treatment cost are increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from heat dissipation circulation stirring fan, it adopts cooling fan blade and radiating seat to dispel the heat, and the structure is simple and convenient, has the preferred radiating effect, and simultaneously, the heat dissipation is with low costs.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a from heat dissipation circulation stirring fan, from heat dissipation circulation stirring fan includes:
a motor for providing power;
the fan shaft is driven by the motor to rotate, and fan blades are arranged on the circumferential direction of the fan shaft;
the transmission mechanism is connected with the motor and the fan shaft;
and the cooling fan blade is arranged above the supporting bearing and generates downward wind.
Further, the self-radiating circulating stirring fan further comprises a fan water cooling seat, the fan water cooling seat comprises a cylinder body, and a bearing plate and a seat plate which are arranged on the upper side and the lower side of the cylinder body respectively, the supporting bearing, the cooling fan blade and the radiating seat are arranged in the cylinder body, and the fan shaft penetrates through the cylinder body.
Further, the heat dissipation seat is arranged on the seat plate, the supporting bearing is arranged on the heat dissipation seat, and a plurality of heat dissipation fins are arranged on two sides of the heat dissipation seat.
Furthermore, a bearing with a seat is arranged on the bearing plate, and the bearing with the seat is sleeved on the fan shaft.
Further, the heat dissipation seat is an aluminum heat dissipation seat.
Further, the transmission mechanism comprises a motor belt pulley connected with the motor, a fan belt pulley connected with the fan shaft, and a transmission belt connected with the motor belt pulley and the fan belt pulley.
Further, the self-radiating circulating stirring fan further comprises a motor mounting seat and a belt cover, wherein the motor mounting seat and the belt cover are used for mounting and fixing the motor and the transmission mechanism, and the motor is arranged on one side of the fan shaft.
Furthermore, the fan shaft is further provided with a locking clamping sleeve for fixing the bearing with the seat, the locking clamping sleeve is sleeved on the fan shaft, and the locking clamping sleeve is arranged above the bearing with the seat.
Furthermore, the fan shaft is further provided with a fan blade disc, a shaft sleeve and a wind guide ring, the fan blade disc and the shaft sleeve are sleeved on the fan shaft, the fan blade disc is arranged above the shaft sleeve, and the wind guide ring is fixed on the fan blade disc.
Furthermore, the fan blade comprises a connecting part fixed in the shaft sleeve and blades arranged along the circumferential direction of the connecting part, and the end parts of the blades are arranged in the air guide ring.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a from heat dissipation circulation stirring fan, it adopts cooling fan blade and radiating seat to come to dispel the heat to fan axle and bearing, and its structure is simple and convenient, have the preferred radiating effect. In addition, compared with the traditional oil cooling or water cooling mode, the cooling fan blade and the heat dissipation seat are adopted, extra energy consumption is not needed, the heat dissipation cost is low, and energy conservation and emission reduction are realized.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a self-radiating circulating stirring fan according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a fan water cooling seat in the self-radiating circulating stirring fan shown in FIG. 1;
FIG. 3 is a schematic structural view of a heat dissipating seat in the self-dissipating circulation stirring fan shown in FIG. 1;
FIG. 4 is a schematic structural view of one of the fan shafts and blades of the self-radiating circulating stirring fan shown in FIG. 1;
fig. 5 is a schematic structural view of another fan shaft and fan blade in the self-radiating circulation stirring fan shown in fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
It should be noted that: the terms such as "upper", "lower", "left", "right", "inner" and "outer" of the present invention are described with reference to the drawings, and are not intended to be limiting terms.
Referring to fig. 1 to 3, an embodiment of the present invention relates to a self-heat dissipation circulation stirring fan, which includes a motor 1, a fan shaft 2 driven by the motor 1 to rotate, a fan blade 3 disposed on the fan shaft 2, a transmission mechanism 4 connecting the fan shaft 2 and the motor 1, and a support bearing 5 and a cooling fan blade 6 mounted on the fan shaft 2, wherein a heat sink 7 is disposed below the support bearing 5, the cooling fan blade 6 is disposed above the support bearing 5, and the cooling fan blade 6 can generate downward wind to blow toward the support bearing 5 and the heat sink 7, thereby increasing the heat dissipation effect of the heat sink 7.
In this embodiment, the self-radiating circulating stirring fan further includes a fan water cooling seat 8 for radiating the whole fan structure, specifically, the fan water cooling seat 8 includes a cylinder 81, and a bearing plate 82 and a seat plate 83 respectively disposed on the upper and lower sides of the cylinder 81, the support bearing 5, the cooling fan blade 6 and the heat radiating seat 7 are disposed in the cylinder 81, and the fan shaft 2 passes through the cylinder 81. In this embodiment, the heat dissipation seat 7 is preferably an aluminum heat dissipation seat 7 made of aluminum alloy, and a plurality of heat dissipation fins 71 are uniformly arranged on both sides of the heat dissipation seat 7, and after the support bearing 5 and the fan shaft 2 transfer heat to the heat dissipation seat 7, the heat dissipation is mainly performed to the air by the heat dissipation fins 71. Indeed, in other embodiments, the material of the heat dissipation seat 7 can be made of other heat conductive materials, and the arrangement position and number of the heat dissipation fins 71 can be selected according to actual situations.
In this embodiment, the upper portion of the fan shaft 2 is further sleeved with a bearing 9 with a seat, the bearing 9 with a seat is arranged on the bearing plate 82, the bearing 9 with a seat is further provided with a locking cutting sleeve 10 for fixing the bearing, and the locking cutting sleeve 10 is sleeved on the fan shaft 2. Indeed, in other embodiments, other locking means may be employed.
In the present embodiment, the transmission mechanism 4 is a belt transmission, and specifically, the transmission mechanism 4 includes a motor pulley 41 connected to the electric motor 1, a fan pulley 42 connected to the fan shaft 2, and a transmission belt 43 connecting the motor pulley 41 and the fan pulley 42. Further, the self-radiating circulating stirring fan further comprises a motor mounting seat 40 and a belt cover, wherein the motor mounting seat 40 and the belt cover are used for mounting and fixing the motor 1 and the transmission mechanism 4, and the motor 1 is arranged on one side of the fan shaft 2.
In the present invention, the fan shaft 2 and the wind vane 3 can be arranged in two ways, please refer to fig. 4 and 5, wherein fig. 4 shows a conventional arrangement. Preferably, the structure shown in fig. 5 is adopted, specifically: the fan shaft 2 is provided with a fan blade disc 21, a shaft sleeve 22 and an air guide ring 23, the fan blade disc 21 and the shaft sleeve 22 are sleeved on the fan shaft 2, the fan blade disc 21 is arranged above the shaft sleeve 22, and the air guide ring 23 is fixed on the fan blade disc 21. The fan blade 3 comprises a connecting part 31 fixed in the shaft sleeve 22 and a blade 32 arranged along the circumferential direction of the connecting part 31, and the end part of the blade 2 is arranged in the wind guide ring 23.
In summary, the following steps: the utility model discloses a from heat dissipation circulation stirring fan, it adopts cooling fan blade and radiating seat to come to dispel the heat to fan axle and bearing, and its structure is simple and convenient, have the preferred radiating effect. In addition, compared with the traditional oil cooling or water cooling mode, the cooling fan blade and the heat dissipation seat are adopted, extra energy consumption is not needed, the heat dissipation cost is low, and energy conservation and emission reduction are realized.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a from heat dissipation circulation stirring fan which characterized in that, from heat dissipation circulation stirring fan includes:
a motor for providing power;
the fan shaft is driven by the motor to rotate, and fan blades are arranged on the circumferential direction of the fan shaft;
the transmission mechanism is connected with the motor and the fan shaft;
and the cooling fan blade is arranged above the supporting bearing and generates downward wind.
2. The self-dissipating circulating agitator blower of claim 1 further comprising a blower water cooling base, wherein the blower water cooling base comprises a cylinder and a bearing plate and a base plate respectively disposed on the upper and lower sides of the cylinder, the support bearing, the cooling blades and the heat dissipating base are disposed in the cylinder, and the blower shaft is disposed through the cylinder.
3. The self-dissipating circulation stirring fan as claimed in claim 2, wherein the heat dissipating seat is provided on the seat plate, the support bearing is provided on the heat dissipating seat, and a plurality of heat dissipating fins are provided on both sides of the heat dissipating seat.
4. The self-radiating circulating agitator blower of claim 2, wherein the bearing plate is provided with a bearing with a seat, and the bearing with a seat is sleeved on the blower shaft.
5. The self-dissipating circulating agitator blower of claim 3 wherein the heat sink is an aluminum heat sink.
6. The self-dissipating circulating agitator blower of claim 1 wherein the drive mechanism includes a motor pulley connected to the motor, a blower pulley connected to the blower shaft, and a drive belt connecting the motor pulley and the blower pulley.
7. The self-dissipating recirculation agitator fan of claim 6, further comprising a motor mount and belt guard for mounting and securing the motor and gear train, the motor being disposed on one side of the fan shaft.
8. The self-radiating circulating stirring fan of claim 4, wherein the fan shaft is further provided with a locking sleeve for fixing the bearing with the seat, the locking sleeve is sleeved on the fan shaft, and the locking sleeve is arranged above the bearing with the seat.
9. The self-radiating circulating stirring fan of claim 1, wherein the fan shaft is further provided with a fan blade disc, a shaft sleeve and a wind guide ring, the fan blade disc and the shaft sleeve are sleeved on the fan shaft, the fan blade disc is arranged above the shaft sleeve, and the wind guide ring is fixed on the fan blade disc.
10. The self-radiating circulating stirring fan of claim 9, wherein the fan blade comprises a connecting portion fixed in the shaft sleeve and a blade arranged along a circumferential direction of the connecting portion, and an end portion of the blade is arranged in the air guide ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920961.5U CN212177471U (en) | 2020-05-27 | 2020-05-27 | Self-radiating circulating stirring fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920961.5U CN212177471U (en) | 2020-05-27 | 2020-05-27 | Self-radiating circulating stirring fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177471U true CN212177471U (en) | 2020-12-18 |
Family
ID=73789157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020920961.5U Expired - Fee Related CN212177471U (en) | 2020-05-27 | 2020-05-27 | Self-radiating circulating stirring fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177471U (en) |
-
2020
- 2020-05-27 CN CN202020920961.5U patent/CN212177471U/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 |
Granted publication date: 20201218 |