CN211082325U - Independent air cooling device of high-temperature fan - Google Patents
Independent air cooling device of high-temperature fan Download PDFInfo
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- CN211082325U CN211082325U CN201921467432.8U CN201921467432U CN211082325U CN 211082325 U CN211082325 U CN 211082325U CN 201921467432 U CN201921467432 U CN 201921467432U CN 211082325 U CN211082325 U CN 211082325U
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- temperature
- bearing seat
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Abstract
The utility model discloses an individual air cooling device of a high-temperature fan, which relates to the field of high-temperature fans and comprises a fan cover, a high-temperature impeller, an air pipe, a bearing seat, a working main shaft, a shaft coupling, a motor, a cooling fan and a bracket, wherein the upper surface of the bracket is fixedly connected with the motor through a motor mounting seat, the output end of the motor is connected with the working main shaft through the shaft coupling, the working main shaft penetrates through the fan cover, and one end of the working main shaft, which is positioned at the fan cover, is fixedly connected with the high-temperature; the fan cover is fixedly connected with the support, a bearing seat is fixedly connected in the fan cover, and the working spindle penetrates through the bearing seat and is rotatably connected with the bearing seat; a cooling fan is fixedly connected in the bracket, and an air outlet of the cooling fan is connected with one end of the air pipe; this device passes through the forced air cooling for the cooling of bearing frame is safer, reduces the probability that the bearing frame explodes when cooling, thereby makes the cooling of bearing frame safer.
Description
Technical Field
The utility model relates to a high temperature fan field specifically is a separate air cooling device of high temperature fan.
Background
The fan of using in the high temperature industry, because ambient temperature is high, the bearing is very easily generated heat and leads to inefficacy, to this kind of condition, the most conventional way at present adopts forced oil circulation and water-cooling bearing frame, nevertheless forced oil circulation need set up an external oil station, makes the cost increase, and the oil station needs regularly change the filter core moreover, otherwise the impurity of oil station gets into the bearing easily, accelerates the bearing damage. The bearing seat is under the high temperature environment for a long time, and the bearing seat temperature is usually very high to the bearing seat is generally all the foundry goods, if adopt the water-cooling mode, the bearing seat explodes easily.
SUMMERY OF THE UTILITY MODEL
1. Problems to be solved
Problem to exist among the prior art, the utility model aims to provide an independent air cooling device of high temperature fan when using, through the forced air cooling for the cooling of bearing frame is safer, reduces the probability that the bearing frame explodes when cooling, thereby makes the cooling of bearing frame safer, thereby has solved the problem of mentioning in the above-mentioned story.
2. Technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
an independent air cooling device of a high-temperature fan comprises a fan cover, a high-temperature impeller, an air pipe, a bearing seat, a working main shaft, a coupler, a motor, a cooling fan and a support, wherein the upper surface of the support is fixedly connected with the motor through a motor mounting seat, the output end of the motor is connected with the working main shaft through the coupler, the working main shaft penetrates through the fan cover, and one end, located at the fan cover, of the working main shaft is fixedly connected with the high-temperature impeller; the fan cover is fixedly connected with the support, a bearing seat is fixedly connected in the fan cover, and the working spindle penetrates through the bearing seat and is rotatably connected with the bearing seat; and a cooling fan is fixedly connected in the support, the air outlet of the cooling fan is connected with one end of the air pipe, the other end of the air pipe penetrates through the fan cover, and the air outlet of the air pipe is aligned with the bearing seat.
As a further aspect of the present invention: still fixedly connected with heat insulation layer in the fan guard, the heat insulation layer is located between high temperature impeller and the bearing frame, and the working spindle runs through the heat insulation layer and sets up.
As a further aspect of the present invention: the air inlet of cooling blower connects filtering mechanism, and filtering mechanism includes intake pipe, filter screen, grid net board and rose box, cooling blower's air inlet passes through intake pipe and communicates each other with one end open-ended rose box, and fixedly connected with matches the filter screen that sets up in the rose box, and the opening part fixedly connected with of rose box matches the grid net board that sets up.
As a further aspect of the present invention: wherein filtering mechanism still includes threaded connection head, the intake pipe passes through threaded connection head and rose box thread sealing connection.
As a further aspect of the present invention: the heat insulating layer is a circular truncated cone structure with one end open, and the opening of the heat insulating layer is arranged close to the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the device is used, the high-temperature fan stops working, and works through the cooling fan, so that air is blown into the fan cover, air flow is blown to the bearing seat through the air outlet of the air pipe, so that air cooling is performed on the bearing seat, the probability of failure caused by heating of the bearing is reduced, the use reliability of the bearing seat is ensured, the cooling of the bearing seat is safer through air cooling, the probability of explosion when the bearing seat is cooled is reduced, and the cooling of the bearing seat is safer;
2. this device can be isolated high temperature impeller and bearing frame through the heat insulation layer, avoids the bearing frame excessively to be heated to reduce the probability that the bearing generates heat and leads to becoming invalid.
Drawings
Fig. 1 is a schematic structural diagram of a single air cooling device of a high temperature fan.
Fig. 2 is a schematic structural view of a cooling fan in a separate air cooling device of a high temperature fan.
In the figure: 1. a fan guard; 2. a high temperature impeller; 3. a heat insulating layer; 4. an air duct; 5. a bearing seat; 6. a working spindle; 7. a coupling; 8. an electric motor; 9. a cooling fan; 10. a support; 11. an air inlet pipe; 12. a threaded connector; 13. a filter screen; 14. a grid mesh panel; 15. a filter box.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, an independent air cooling device for a high temperature fan includes a fan housing 1, a high temperature impeller 2, an air duct 4, a bearing seat 5, a working spindle 6, a coupler 7, a motor 8, a cooling fan 9, and a support 10, and is characterized in that an upper surface of the support 10 is fixedly connected with the motor 8 through a motor mounting seat, an output end of the motor 8 is connected with the working spindle 6 through the coupler 7, the working spindle 6 penetrates through the fan housing 1, and one end of the working spindle 6 located at the fan housing 1 is fixedly connected with the high temperature impeller 2; the fan cover 1 is fixedly connected with the support 10, a bearing seat 5 is fixedly connected in the fan cover 1, and a working main shaft 6 penetrates through the bearing seat 5 and is rotatably connected with the bearing seat 5; and a cooling fan 9 is fixedly connected in the support 10, the air outlet of the cooling fan 9 is connected with one end of the air pipe 4, the other end of the air pipe 4 penetrates through the fan cover 1, and the air outlet of the air pipe 4 is aligned with the bearing seat 5.
Need to explain: the device is when using, the work is shut down to the high temperature fan, and work through cooling blower 9, thereby blow to fan casing 1 in, the air current blows to bearing frame 5 through 4 air outlets of tuber pipe, thereby carry out the forced air cooling to bearing frame 5, reduce the probability that the bearing generates heat and leads to becoming invalid, thereby guarantee the reliability that bearing frame 5 used, and through the forced air cooling, make the cooling of bearing frame 5 safer, the probability that explodes when reducing bearing frame 5 and cooling, thereby make the cooling of bearing frame 5 safer.
Referring to fig. 1, a heat insulating layer 3 is fixedly connected in the fan cover 1, the heat insulating layer 3 is located between the high-temperature impeller 2 and the bearing seat 5, and the working spindle 6 penetrates through the heat insulating layer 3.
Need to explain: high temperature impeller 2 and bearing frame 5 can be isolated through heat insulation layer 3, avoid bearing frame 5 excessively to be heated to reduce the probability that the bearing generates heat and leads to failing.
Referring to fig. 2, the air inlet of cooling blower 9 is connected with filtering mechanism, and filtering mechanism includes intake pipe 11, filter screen 13, grid net board 14 and rose box 15, cooling blower 9's air inlet communicates each other through intake pipe 11 and one end open-ended rose box 15, and fixedly connected with matches the filter screen 13 that sets up in rose box 15, and the grid net board 14 that sets up is matched to the opening part fixedly connected with of rose box 15.
Need to explain: can filter the gas that gets into in the cooling blower 9 through filter screen 13 and grid board 14, avoid the impurity in the air to enter into cooling blower 9 in to reduce the probability that cooling blower 9 damaged, can avoid simultaneously the impurity in the air to enter into fan cover 1 through tuber pipe 4 in, thereby reduce the probability that bearing frame 5 received the foreign matter impact, improve the security of device use.
Referring to fig. 2, the filter mechanism further includes a threaded connector 12, and the air inlet pipe 11 is connected with the filter box 15 through the threaded connector 12 in a threaded sealing manner.
Need to explain: by turning the threaded connector 12, the filter box 15 can be detached separately, thereby facilitating the cleaning of the filter box 15.
Referring to fig. 1, the heat insulating layer 3 is a truncated cone structure with an opening at one end, and the opening of the heat insulating layer 3 is disposed near the motor 8.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it is not to be understood as limiting the invention, and in the present invention, it is to be further understood that the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected or detachably connected, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meanings of the terms in the present invention can be understood through specific situations.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An independent air cooling device of a high-temperature fan comprises a fan cover (1), a high-temperature impeller (2), an air pipe (4), a bearing seat (5), a working spindle (6), a coupler (7), a motor (8), a cooling fan (9) and a support (10), and is characterized in that the upper surface of the support (10) is fixedly connected with the motor (8) through a motor mounting seat, the output end of the motor (8) is connected with the working spindle (6) through the coupler (7), the working spindle (6) penetrates through the fan cover (1), and one end, located at the fan cover (1), of the working spindle (6) is fixedly connected with the high-temperature impeller (2); the fan cover (1) is fixedly connected with the support (10), a bearing seat (5) is fixedly connected in the fan cover (1), and a working main shaft (6) penetrates through the bearing seat (5) and is rotatably connected with the bearing seat (5); fixedly connected with cooling blower (9) in support (10), the one end of tuber pipe (4) is connected to the gas outlet of cooling blower (9), and the other end of tuber pipe (4) runs through fan cover (1) and sets up, and tuber pipe (4) air outlet is adjusted well with bearing frame (5) and is set up.
2. The separate air cooling device for the high-temperature fan is characterized in that a heat insulation layer (3) is fixedly connected in the fan cover (1), the heat insulation layer (3) is located between the high-temperature impeller (2) and the bearing seat (5), and the working spindle (6) penetrates through the heat insulation layer (3).
3. The separate air cooling device of the high-temperature fan is characterized in that an air inlet of the cooling fan (9) is connected with a filtering mechanism, the filtering mechanism comprises an air inlet pipe (11), a filtering net (13), a grid mesh plate (14) and a filtering box (15), the air inlet of the cooling fan (9) is communicated with the filtering box (15) with an opening at one end through the air inlet pipe (11), the filtering net (13) is fixedly connected into the filtering box (15) in a matching mode, and the grid mesh plate (14) is fixedly connected into the opening of the filtering box (15) in a matching mode.
4. The separate air cooling device for the high-temperature fan is characterized in that the filtering mechanism further comprises a threaded connector (12), and the air inlet pipe (11) is in threaded sealing connection with the filtering box (15) through the threaded connector (12).
5. The separate air cooling device for the high-temperature fan is characterized in that the heat insulating layer (3) is of a truncated cone structure with one open end, and the opening of the heat insulating layer (3) is arranged close to the motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467432.8U CN211082325U (en) | 2019-09-05 | 2019-09-05 | Independent air cooling device of high-temperature fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467432.8U CN211082325U (en) | 2019-09-05 | 2019-09-05 | Independent air cooling device of high-temperature fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082325U true CN211082325U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921467432.8U Active CN211082325U (en) | 2019-09-05 | 2019-09-05 | Independent air cooling device of high-temperature fan |
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| Country | Link |
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| CN (1) | CN211082325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943646A (en) * | 2021-04-08 | 2021-06-11 | 镇江市丹徒区粮机厂有限公司 | High-efficiency energy-saving fan reliable in operation |
-
2019
- 2019-09-05 CN CN201921467432.8U patent/CN211082325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943646A (en) * | 2021-04-08 | 2021-06-11 | 镇江市丹徒区粮机厂有限公司 | High-efficiency energy-saving fan reliable in operation |
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