CN205779822U - A kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box - Google Patents
A kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box Download PDFInfo
- Publication number
- CN205779822U CN205779822U CN201620713346.0U CN201620713346U CN205779822U CN 205779822 U CN205779822 U CN 205779822U CN 201620713346 U CN201620713346 U CN 201620713346U CN 205779822 U CN205779822 U CN 205779822U
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- China
- Prior art keywords
- water
- bearing box
- heat
- cooling bearing
- high temperature
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Abstract
This utility model is about a kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box, including motor, heat-dissipating impeller, drive disk assembly and support, also include the water-cooling bearing box the most from left to right arranged, heat-insulation layer and casing, described drive disk assembly includes power transmission shaft and bearing, described heat-dissipating impeller is located at the right side of water-cooling bearing box, and it is located at the periphery of power transmission shaft, it is provided with draught fan impeller in described casing, described motor and described water-cooling bearing box are installed on described support, described power transmission shaft it is equipped with in described water-cooling bearing box, the left end of described power transmission shaft is connected by pulley assembly with motor shaft, the right-hand member of described power transmission shaft is connected with draught fan impeller.After using said structure, it has the beneficial effect that its heat radiation and good cooling results, and service life of fan is long.
Description
Technical field
This utility model belongs to fan manufacturing technology field, specifically, is about a kind of height being furnished with water-cooling bearing box
Temperature plug-in type blower fan.
Background technology
Centrifugal blower is used to carry gas, is generally made up of motor, power transmission shaft, bearing, volute casing and impeller.
Plug-in type blower fan is widely used in the High Temperature Gas body conveying systems such as baking oven, exsiccator, industrial furnace, has efficient, high pressure, low noise
The features such as sound, are suitable in the environment of 250-350 DEG C working.If desired long-term work under the hot environment of 400-500 DEG C, be
High Temperature Gas in system is known from experience makes the temperature of motor and bearing raise, and causes coil and burn-out of bearing.Insert therefore, it is necessary to improve
The radiating effect of formula centrifugal blower.
Utility model content
The purpose of this utility model is to improve the deficiencies in the prior art, it is provided that a kind of high temperature being furnished with water-cooling bearing box inserts
Formula blower fan, to improve the radiating effect of blower fan, thus improves the service life of blower fan.
For achieving the above object, this utility model is by the following technical solutions:
A kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box, including motor, heat-dissipating impeller, drive disk assembly and support,
Also including water-cooling bearing box, heat-insulation layer and the casing the most from left to right arranged, described drive disk assembly includes power transmission shaft and bearing,
Described heat-dissipating impeller is located at the right side of water-cooling bearing box, and is located at the periphery of power transmission shaft, is provided with draught fan impeller in described casing,
Described motor and described water-cooling bearing box are installed on described support, in described water-cooling bearing box, are equipped with described biography
Moving axis, the left end of described power transmission shaft is connected by pulley assembly with motor shaft, and the right-hand member of described power transmission shaft is with draught fan impeller even
Connect.
According to this utility model, described heat-insulation layer is the square structure that centre is provided with cylindrical hole, and described insulation
It is filled with heat-preservation cotton in Ceng, can effectively prevent high-temperature gas heat from outwards transmitting, protection drive disk assembly and motor, thus extend
The service life of blower fan.
Further, described heat-insulation layer is sheathed on described drive disk assembly and near draught fan impeller end through cylindrical hole.
Further, described heat-dissipating impeller is located in the cylindrical hole of heat-insulation layer, for dispelling the heat power transmission shaft, prevents axle
Manufacture into damage, and extend the service life of power transmission shaft.
According to this utility model, described motor is arranged on the top of water-cooling bearing box.
According to this utility model, the inner ring of described bearing and described power transmission shaft interference fit, the outer ring of described bearing and institute
State the outer ring interference fit of water-cooling bearing box.
According to this utility model, described heat-dissipating impeller is the Hafu-type heat-dissipating impeller to opening structure.
The high temperature plug-in type blower fan being furnished with water-cooling bearing box of the present utility model, it provides the benefit that:
1, motor is arranged on the top of water-cooling bearing box, and motor is installed, dismantles, safeguarded and convenient transportation, to each parts
Use safer；
2, the setting of water-cooling bearing box, can be with quick heat radiating and cooling drive disk assembly, it is thus possible to extend the use longevity of blower fan
Life.
Accompanying drawing explanation
Fig. 1 is the structural representation of high temperature plug-in type blower fan of the present utility model.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, a kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box of the present utility model is made into
One step describes in detail.
As it is shown in figure 1, for a kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box of the present utility model, including motor 1,
Heat-dissipating impeller 2, drive disk assembly and support 4, also include water-cooling bearing box 5, heat-insulation layer 6 and the casing 7 the most from left to right arranged,
Described drive disk assembly includes that power transmission shaft 3 and bearing, described heat-dissipating impeller 2 are located at the right side of water-cooling bearing box 5, and are located at transmission
The periphery of axle 3, is provided with draught fan impeller 8 in described casing 7, described support 1 is provided with described motor 1 and described water-cooling bearing box
5, it is equipped with described power transmission shaft 3 in described water-cooling bearing box 5, the left end of described power transmission shaft 3 and motor shaft 11 pass through belt pulley set
Part 9 connects, and the right-hand member of described power transmission shaft 3 is connected with draught fan impeller 8.
Described heat-insulation layer 6 is the middle square structure being provided with cylindrical hole, and is filled with insulation in described heat-insulation layer 6
Cotton, can effectively prevent high-temperature gas heat from outwards transmitting, protection drive disk assembly and motor 1, thus extends the use longevity of blower fan
Life.
Described heat-insulation layer 6 is sheathed on described drive disk assembly and near draught fan impeller 8 end through cylindrical hole.
Described heat-dissipating impeller 2 is located in the cylindrical hole of heat-insulation layer 6, for dispelling the heat drive disk assembly, prevents bearing from making
Become to damage, and extend the service life of power transmission shaft 3.
Described motor 1 is arranged on the top of water-cooling bearing box 5.
The inner ring of described bearing and described power transmission shaft 3 interference fit, the outer ring of described bearing and described water-cooling bearing box 5
Outer ring interference fit.
Described heat-dissipating impeller 2 is the Hafu-type heat-dissipating impeller to opening structure.
When blower fan rotates, cooling water is entered water-cooling bearing box 5 by the water inlet of water-cooling bearing box 5, then by water-cooling bearing box 5
Outlet flow out, thus to rotate drive disk assembly carry out water cooling, to improve the service life of motor 1 and drive disk assembly
When the temperature of high temperature gas flow induction system is less than 350 DEG C, water-cooling bearing box 5 can be disassembled, it is only necessary to
Carry out dispelling the heat with heat-dissipating impeller 2.When the temperature of high temperature gas flow induction system is higher than 350 DEG C, water-cooling bearing box 5 and heat radiation
Impeller 2 works simultaneously, and high temperature gas flow carries out dispelling the heat and cooling down for the first time through heat-dissipating impeller 2；Subsequently enter water-cooling bearing box 5 to enter
Row second time heat radiation, can be substantially reduced the temperature of high temperature gas flow.
High temperature plug-in type blower fan of the present utility model, heat-dissipating impeller 2 and water-cooling bearing box 5 cool down and dispel the heat, its cooling and
Good heat dissipation effect, service life of fan is long.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications.These improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (7)
1. it is furnished with a high temperature plug-in type blower fan for water-cooling bearing box, including motor, heat-dissipating impeller, drive disk assembly and support, its
Being characterised by, also including water-cooling bearing box, heat-insulation layer and the casing the most from left to right arranged, described drive disk assembly includes transmission
Axle and bearing, described heat-dissipating impeller is located at the right side of water-cooling bearing box, and is located at the periphery of power transmission shaft, is provided with in described casing
Draught fan impeller,
Described motor and described water-cooling bearing box are installed on described support, in described water-cooling bearing box, are equipped with described transmission
Axle, the left end of described power transmission shaft is connected by pulley assembly with motor shaft, and the right-hand member of described power transmission shaft is connected with draught fan impeller.
It is furnished with the high temperature plug-in type blower fan of water-cooling bearing box the most as claimed in claim 1, it is characterised in that described heat-insulation layer is
Centre is filled with heat-preservation cotton in being provided with the square structure of cylindrical hole, and described heat-insulation layer.
It is furnished with the high temperature plug-in type blower fan of water-cooling bearing box the most as claimed in claim 2, it is characterised in that described heat-insulation layer warp
Cylindrical hole is sheathed on described drive disk assembly and near draught fan impeller end.
It is furnished with the high temperature plug-in type blower fan of water-cooling bearing box the most as claimed in claim 3, it is characterised in that described heat-dissipating impeller
It is located in the cylindrical hole of heat-insulation layer.
It is furnished with the high temperature plug-in type blower fan of water-cooling bearing box the most as claimed in claim 1, it is characterised in that described motor is installed
Above water-cooling bearing box.
It is furnished with the high temperature plug-in type blower fan of water-cooling bearing box the most as claimed in claim 1, it is characterised in that described bearing interior
Circle and the outer ring interference fit of described power transmission shaft interference fit, the outer ring of described bearing and described water-cooling bearing box.
It is furnished with the high temperature plug-in type blower fan of water-cooling bearing box the most as claimed in claim 1, it is characterised in that described heat-dissipating impeller
For the Hafu-type heat-dissipating impeller to opening structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713346.0U CN205779822U (en) | 2016-07-08 | 2016-07-08 | A kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713346.0U CN205779822U (en) | 2016-07-08 | 2016-07-08 | A kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779822U true CN205779822U (en) | 2016-12-07 |
Family
ID=58123870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620713346.0U Expired - Fee Related CN205779822U (en) | 2016-07-08 | 2016-07-08 | A kind of high temperature plug-in type blower fan being furnished with water-cooling bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332134A (en) * | 2019-07-24 | 2019-10-15 | 佛山市鸿海风机有限公司 | Plug-in type blower |
-
2016
- 2016-07-08 CN CN201620713346.0U patent/CN205779822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332134A (en) * | 2019-07-24 | 2019-10-15 | 佛山市鸿海风机有限公司 | Plug-in type blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |