CN204200695U - High temperature blower unit axle cooling unit - Google Patents
High temperature blower unit axle cooling unit Download PDFInfo
- Publication number
- CN204200695U CN204200695U CN201420624333.7U CN201420624333U CN204200695U CN 204200695 U CN204200695 U CN 204200695U CN 201420624333 U CN201420624333 U CN 201420624333U CN 204200695 U CN204200695 U CN 204200695U
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- CN
- China
- Prior art keywords
- oil
- coolant jacket
- temperature blower
- blower unit
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of high temperature blower unit axle cooling unit, comprise coolant jacket, in-line, return line, oil pump, cooler and main fuel tank, coolant jacket to be sleeved on high-temperature blower unit axle and to connect with fan bearing, some cooling sap cavities are provided with at the inwall center of coolant jacket, an oil sump is respectively provided with at the inwall two ends of coolant jacket, between each cooling sap cavity, cooling sap cavity is all communicated with by the oil duct between the internal surface of coolant jacket and the surface of high-temperature blower unit axle with between oil sump, the filler opening cooling sap cavity with one and be communicated with is provided with above coolant jacket, an oil outlet be communicated with respectively with two oil sumps is provided with in the below of coolant jacket, the oil outlet of main fuel tank passes through oil pump, cooler, in-line is connected with filler opening, oil outlet is connected with the filler opening of main fuel tank by return line.The utility model by forcing cooling, utilize recycle oil by hot gas the heat be delivered on axle take away, improve high-temperature blower operating reliability.
Description
Technical field
The utility model belongs to high-temperature blower field, relates to a kind of high temperature blower unit axle cooling unit by it.
Background technique
High temperature blower belongs to extraordinary blower fan, is specifically designed to workroom in high temperature, and its material has stronger high temperature resistant, barotolerance, and machine is widely used in the fields such as chemical engineering industry, oil, metallurgy, forging and stamping, electric power, nuclear power station, environmental protection.Due to its conveying is high temperature gas medium, and not only its main shaft at high temperature runs, and easily produces bending deflection, vibrate, impact balance, and high temperature also can be passed to bearing portion through main shaft, cause bearing failure, cause high-temperature blower unit to break down, be unfavorable for the safe handling of blower fan entirety.
Model utility content
The purpose of this utility model is to provide a kind of high temperature blower unit axle cooling unit safe and reliable to operation.
This high temperature blower unit axle cooling unit that the utility model provides, comprise coolant jacket, in-line, return line and oil supplying device, this oil supplying device comprises oil pump, cooler and main fuel tank, described coolant jacket to be sleeved on high-temperature blower unit axle and to connect with fan bearing, some cooling sap cavities are provided with at the inwall center of this coolant jacket, an oil sump is respectively provided with at the inwall two ends of this coolant jacket, between each cooling sap cavity, cooling sap cavity is all communicated with by the oil duct between the internal surface of coolant jacket and the surface of high-temperature blower unit axle with between oil sump, the filler opening cooling sap cavity with one and be communicated with is provided with above described coolant jacket, an oil outlet be communicated with respectively with two oil sumps is provided with in the below of this coolant jacket, the oil outlet of described main fuel tank passes through oil pump, cooler, in-line is connected with filler opening, described oil outlet is connected with the filler opening of main fuel tank by return line.
For ensureing that fluid of the present utility model flows into next cooling sap cavity from cooling sap cavity, and there is certain flow velocity, the inwall of the coolant jacket on the coolant jacket inwall between described adjacent cooling sap cavity and between described cooling sap cavity and oil sump is all provided with flinger ring, and described oil duct is located between the inwall of this flinger ring and high-temperature blower unit axle.
For guaranteeing that the recycle oil in the utility model coolant jacket can not leak outside, between the inner wall of end and high-temperature blower unit axle of described coolant jacket, oil sealing being installed, being provided with the return opening be communicated with oil sump in the bottom of this oil sealing.
The utility model by setting up a coolant jacket on the main shaft of existing fan bearing front end, oil pump is utilized to be circulated between main fuel tank and coolant jacket by oil, by recycle oil by hot gas the heat be delivered on axle take away, both the pressure cooling of blower fan main shaft had been achieved, reduce it to produce bending deflection, the possibility of vibration occurs, ensure that it runs balance, again reduce main shaft and pass to heat on bearing, ensure that bearing is in normal state work, improve high-temperature blower operating reliability, also extend the working life of high-temperature blower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 Fig. 1 I place partial enlargement structural representation.
Fig. 3 Fig. 2 K place partial enlargement structural representation.
Embodiment
As can be seen from Fig. 1 to Fig. 3, this high temperature blower unit of the utility model axle cooling unit, comprise coolant jacket 1, in-line 2, return line 3 and oil supplying device, this oil supplying device comprises oil pump 4, cooler 5 and main fuel tank 6, coolant jacket 1 to be sleeved on high-temperature blower unit axle and to connect with fan bearing, some cooling sap cavities 11 are provided with at the inwall center of this coolant jacket 1, an oil sump 12 is respectively provided with at the inwall two ends of this coolant jacket 1, between each cooling sap cavity, cooling sap cavity is all communicated with by the oil duct 13 between the internal surface of coolant jacket and the surface of high-temperature blower unit axle with between oil sump, the filler opening 14 cooling sap cavity with one and be communicated with is provided with above coolant jacket 1, an oil outlet 15 be communicated with respectively with two oil sumps is provided with in the below of this coolant jacket 1, the oil outlet of main fuel tank 6 is by oil pump 4, cooler 5, in-line 2 is connected with filler opening 14, oil outlet 15 is connected with the filler opening of main fuel tank 6 by return line 3.
As can be seen from Figures 2 and 3, coolant jacket 1 inwall between the cooling sap cavity 11 that the utility model is adjacent, between cooling sap cavity 11 and oil sump 12 is equipped with flinger ring 7, oil duct 13 is located between the inwall of this flinger ring 7 and high-temperature blower unit axle, between the inner wall of end and high-temperature blower unit axle of coolant jacket 1, oil sealing 8 is installed, is provided with the return opening 81 be communicated with oil sump 12 in the bottom of this oil sealing 8.
The novel cooling procedure of the utility model is as follows:
1, oil is pumped by oil pump 4 by oil supplying device from main fuel tank 6, and after cooler 5 cools, cooling sap cavity 11 pairs of high-temperature blower unit axles of being entered coolant jacket 1 by in-line 2 are carried out pressures and cool.
2, cooled the deep fat after axle to release from both sides flinger ring 7, entered oil sump 12, flow out through oil outlet 15, be back in the main fuel tank 6 of oil supplying device by return line 3.
3, so circulation cools axle.
Claims (3)
1. a high temperature blower unit axle cooling unit, it is characterized in that: this device comprises coolant jacket, in-line, return line and oil supplying device, this oil supplying device comprises oil pump, cooler and main fuel tank, described coolant jacket to be sleeved on high-temperature blower unit axle and to connect with fan bearing, some cooling sap cavities are provided with at the inwall center of this coolant jacket, an oil sump is respectively provided with at the inwall two ends of this coolant jacket, between each cooling sap cavity, cooling sap cavity is all communicated with by the oil duct between the internal surface of coolant jacket and the surface of high-temperature blower unit axle with between oil sump, the filler opening cooling sap cavity with one and be communicated with is provided with above described coolant jacket, an oil outlet be communicated with respectively with two oil sumps is provided with in the below of this coolant jacket, the oil outlet of described main fuel tank passes through oil pump, cooler, in-line is connected with filler opening, described oil outlet is connected with the filler opening of main fuel tank by return line.
2. high temperature blower unit axle cooling unit according to claim 1, it is characterized in that: the inwall of the coolant jacket on the coolant jacket inwall between described adjacent cooling sap cavity and between described cooling sap cavity and oil sump is all provided with flinger ring, and described oil duct is located between the inwall of this flinger ring and high-temperature blower unit axle.
3. high temperature blower unit axle cooling unit according to claim 1, is characterized in that: between the inner wall of end and high-temperature blower unit axle of described coolant jacket, be provided with oil sealing, be provided with the return opening be communicated with oil sump in the bottom of this oil sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624333.7U CN204200695U (en) | 2014-10-27 | 2014-10-27 | High temperature blower unit axle cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624333.7U CN204200695U (en) | 2014-10-27 | 2014-10-27 | High temperature blower unit axle cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200695U true CN204200695U (en) | 2015-03-11 |
Family
ID=52658659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624333.7U Active CN204200695U (en) | 2014-10-27 | 2014-10-27 | High temperature blower unit axle cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200695U (en) |
-
2014
- 2014-10-27 CN CN201420624333.7U patent/CN204200695U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 243000 Anhui city in Ma'anshan province north of the revitalization of economic and Technological Development Zone, Road No. 555 Patentee after: Anhui tiger Keda Fluid Machinery Co., Ltd. Address before: 243041 Anhui city of Ma'anshan Province Economic and technological development peak North Road No. 555 Patentee before: ANHUI KEDA AIER COMPRESSOR CO., LTD. |