CN215170864U - Novel high-temperature fan device - Google Patents
Novel high-temperature fan device Download PDFInfo
- Publication number
- CN215170864U CN215170864U CN202120560516.7U CN202120560516U CN215170864U CN 215170864 U CN215170864 U CN 215170864U CN 202120560516 U CN202120560516 U CN 202120560516U CN 215170864 U CN215170864 U CN 215170864U
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- fan
- shell
- thermal
- insulated
- heat insulation
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Abstract
The utility model discloses a novel high temperature fan device, including thermal-insulated shell and fan shell, the pivot is installed to fan shell internal rotation, installs fan impeller in the pivot, the preceding terminal surface of fan shell is provided with the air intake, installs woven wire on the air intake, the air-out pipeline is installed to the side end face of fan shell, and goes out the inside intercommunication of air-out pipeline and fan shell, the drive case is installed to the rear end face of fan shell, is provided with drive arrangement in the drive case, and drive arrangement's main shaft and pivot are connected, thermal-insulated shell is installed in the outside of fan shell and drive case, and it has the thermal-insulated chamber of cooling to constitute between thermal-insulated shell and fan shell and the drive case, the baffle is installed to the thermal-insulated intracavity of cooling, and the baffle will cool off the thermal-insulated intracavity and constitute there is the cooling runner, and the cooling runner communicates each other. The utility model discloses possess better thermal-insulated and radiating effect, reduce the ageing speed of high temperature fan, improve the life's of high temperature fan advantage.
Description
Technical Field
The utility model relates to a high temperature fan technical field specifically is a novel high temperature fan device.
Background
The high-temperature fan belongs to a special fan, is mainly used for high-temperature operation, is specially used in high-temperature operation places, has the use temperature of 100-180 ℃, and is made of materials with strong high temperature resistance and high pressure resistance. The high-temperature fan mainly comprises: stainless steel high temperature resistant fan, transmission high temperature fan, centrifugal high temperature fan, etc. The high-temperature fan is widely applied to the fields of chemical industry, petroleum, metallurgy, forging and pressing, electric power, nuclear power plants, environmental protection and the like.
When the high-temperature fan is used at present, the high-temperature fan does not have the functions of heat insulation and heat dissipation, and the high-temperature fan works in a high-temperature environment for a long time, so that the high-temperature fan is extremely easy to age due to the high-temperature environment, the service life of the high-temperature fan is shortened, the high-temperature fan is easy to damage, the damaged high-temperature fan is inconvenient to maintain, the maintenance cost is high, and the production progress is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel high temperature fan device possesses better thermal-insulated and radiating effect, reduces high temperature fan's ageing speed, improves high temperature fan's life's advantage, has solved the problem that above-mentioned technical background proposed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high temperature fan device, includes thermal-insulated shell and fan shell, the pivot is installed to the fan shell internal rotation, installs fan wheel in the pivot, the preceding terminal surface of fan shell is provided with the air intake, installs wire mesh on the air intake, the drive case is installed to the rear end face of fan shell, thermal-insulated shell installs in the outside of fan shell and drive case, and it has the thermal-insulated chamber of cooling to constitute between thermal-insulated shell and fan shell and the drive case, the baffle is installed to the thermal-insulated intracavity of cooling, and the baffle will cool off the thermal-insulated intracavity constitution and have the cooling runner, and the cooling runner communicates each other.
Preferably, a driving device is arranged in the driving box, and a main shaft of the driving device is connected with the rotating shaft.
Preferably, the upper end of the heat insulation shell is provided with a water inlet pipe, and the water inlet pipe is communicated to the cooling flow channel in the heat insulation shell.
Preferably, the lower end of the heat insulation shell is provided with a water outlet pipe, and the water outlet pipe is communicated to a cooling flow channel in the heat insulation shell.
Preferably, an air outlet pipeline is installed on the side end face of the fan housing and is communicated with the inside of the fan housing.
Compared with the prior art, the beneficial effects of the utility model are as follows: high temperature fan is at the work, the thermal-insulated chamber of cooling between thermal-insulated shell and the fan can have certain isolated high temperature's effect, then utilize external equipment to pour into cold water into through the continuous thermal-insulated intracavity of cooling of inlet tube, outlet pipe and outside water storage equipment intercommunication, the cold water that gets into the thermal-insulated intracavity of cooling is continuous to flow in the cooling runner, can cool off fan body and drive arrangement, absorb the heat of fan body, the effect that has the heat dissipation and insulate against heat, can effectual reduction high temperature fan's ageing speed, improve high temperature fan's life.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the blower housing of the present invention;
FIG. 3 is a schematic sectional view of the rear view of the heat insulation casing of the present invention;
fig. 4 is a schematic sectional view of the heat insulation shell of the present invention.
The reference numerals and names in the figures are as follows:
1. an air outlet pipeline; 2. a thermally insulated housing; 3. a drive box; 4. a fan housing; 5. a rotating shaft; 6. a fan impeller; 7. cooling the heat insulation cavity; 8. an air inlet; 9. a wire mesh; 10. a partition plate; 11. a cooling flow channel; 12. a water outlet pipe; 13. and (4) a water inlet pipe.
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 to 4, the present invention provides an embodiment: a novel high-temperature fan device comprises a heat insulation shell 2 and a fan shell 4, wherein a rotating shaft 5 is installed in the fan shell 4 in a rotating mode, a fan impeller 6 is installed on the rotating shaft 5, an air inlet 8 is formed in the front end face of the fan shell 4, a metal wire mesh 9 is installed on the air inlet 8, a driving box 3 is installed on the rear end face of the fan shell 4, the heat insulation shell 2 is installed on the outer sides of the fan shell 4 and the driving box 3, a cooling heat insulation cavity 7 is formed between the heat insulation shell 2 and the fan shell 4 as well as between the heat insulation shell and the driving box 3, a partition plate 10 is installed in the cooling heat insulation cavity 7, a cooling flow channel 11 is formed in the cooling heat insulation cavity 7 by the partition plate 10, the cooling flow channel 11 is communicated with each other, the high-temperature fan works, the cooling heat insulation cavity 7 between the heat insulation shell 2 and the fan can have a certain high-temperature insulation effect, and then external equipment is utilized to continuously inject cold water into the cooling heat insulation cavity 7 through a water inlet pipe 13, the outlet pipe 12 communicates with external water storage equipment, and the cold water that gets into in the cooling heat insulation chamber 7 is continuous flow in cooling runner 11, can cool off fan body and drive arrangement, absorbs the heat of fan body, has heat dissipation and thermal-insulated effect, can effectual reduction high temperature fan's ageing speed, improves high temperature fan's life.
Specifically, a driving device is arranged in the driving box 3, and a main shaft of the driving device is connected with the rotating shaft 5.
Specifically, the upper end of the heat insulation casing 2 is provided with a water inlet pipe 13, and the water inlet pipe 13 is communicated to the cooling flow passage 11 in the heat insulation casing 2.
Specifically, a water outlet pipe 12 is installed at the lower end of the heat insulation shell 2, and the water outlet pipe 12 is communicated to a cooling flow channel 11 in the heat insulation shell 2.
Specifically, an air outlet pipeline 1 is installed on the side end face of the fan housing 4, and the air outlet pipeline 1 is communicated with the inside of the fan housing 4.
The working principle is as follows: the utility model discloses in operation, the cooling heat insulation chamber 7 between thermal-insulated shell 2 and the fan can have certain isolated high temperature's effect, then utilize external equipment to inject cold water through inlet tube 13 continuous in the cooling heat insulation chamber 7, outlet pipe 12 and outside water storage equipment intercommunication, the cold water of injection flows out through outlet pipe 12, the continuous flow in cooling runner 11 of the cold water that gets into in the cooling heat insulation chamber 7, can cool off fan body and drive arrangement, absorb the heat of fan body, have heat dissipation and thermal-insulated effect, can effectual reduction high temperature fan's ageing speed, improve the life of high temperature fan.
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.
Claims (5)
1. The utility model provides a novel high temperature fan device, includes thermal-insulated shell (2) and fan housing (4), its characterized in that: pivot (5) are installed to fan shell (4) internal rotation, install fan wheel (6) on pivot (5), the preceding terminal surface of fan shell (4) is provided with air intake (8), installs wire mesh (9) on air intake (8), drive case (3) are installed to the rear end face of fan shell (4), install the outside at fan shell (4) and drive case (3) thermal-insulated shell (2), constitute between thermal-insulated shell (2) and fan shell (4) and drive case (3) and have cooling heat insulation chamber (7), install baffle (10) in cooling heat insulation chamber (7), baffle (10) will be cooled off and constitute in heat insulation chamber (7) and have cooling runner (11), and cooling runner (11) communicate each other.
2. The novel high-temperature fan device as claimed in claim 1, wherein: and a driving device is arranged in the driving box (3), and a main shaft of the driving device is connected with the rotating shaft (5).
3. The novel high-temperature fan device as claimed in claim 1, wherein: and a water inlet pipe (13) is installed at the upper end of the heat insulation shell (2), and the water inlet pipe (13) is communicated to a cooling flow passage (11) in the heat insulation shell (2).
4. The novel high-temperature fan device as claimed in claim 1, wherein: and a water outlet pipe (12) is mounted at the lower end of the heat insulation shell (2), and the water outlet pipe (12) is communicated to a cooling flow channel (11) in the heat insulation shell (2).
5. The novel high-temperature fan device as claimed in claim 1, wherein: an air outlet pipeline (1) is installed on the side end face of the fan shell (4), and the air outlet pipeline (1) is communicated with the inside of the fan shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560516.7U CN215170864U (en) | 2021-03-18 | 2021-03-18 | Novel high-temperature fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560516.7U CN215170864U (en) | 2021-03-18 | 2021-03-18 | Novel high-temperature fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215170864U true CN215170864U (en) | 2021-12-14 |
Family
ID=79351229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120560516.7U Expired - Fee Related CN215170864U (en) | 2021-03-18 | 2021-03-18 | Novel high-temperature fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215170864U (en) |
-
2021
- 2021-03-18 CN CN202120560516.7U patent/CN215170864U/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: 20211214 |